Alert archive / Washington / Small Craft Advisories in 2021
Small Craft Advisory 37, NWS Seattle, WA
NWS Seattle, WA issued this small craft advisory at Feb 10, 2021, 2:46 AM PST. It took effect at Feb 10, 2021, 3:29 PM PST. It was in force for 52 hr.
The area
The counties it named.
The facts
- Issued
- Feb 10, 2021, 2:46 AM PST (10:46 UTC)
- In effect from
- Feb 10, 2021, 3:29 PM PST
- Expired
- Feb 12, 2021, 7:29 PM PST
- In force
- 52 hr
- Issued by
- NWS Seattle, WA
The text
As transmitted.
435 WHUS76 KSEW 101046 MWWSEW URGENT - MARINE WEATHER MESSAGE National Weather Service Seattle WA 246 AM PST Wed Feb 10 2021 PZZ130>132-101900- /O.CON.KSEW.SC.Y.0036.000000T0000Z-210211T0800Z/ /O.UPG.KSEW.GL.A.0012.210211T0800Z-210212T0200Z/ /O.EXB.KSEW.GL.W.0016.210211T0800Z-210212T1900Z/ West Entrance U.S. Waters Strait Of Juan De Fuca- Central U.S. Waters Strait Of Juan De Fuca- East Entrance U.S. Waters Strait Of Juan De Fuca- 246 AM PST Wed Feb 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... ...GALE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 11 AM PST FRIDAY... * WHAT...For the Gale Warning, east to northeast winds 25 to 35 kt. For the Small Craft Advisory, east to northeast winds 20 to 30 kt. * WHERE...West Entrance U. S. Waters Strait Of Juan De Fuca, Central U. S. Waters Strait Of Juan De Fuca and East Entrance U. S. Waters Strait Of Juan De Fuca. * WHEN...For the Gale Warning, from midnight tonight to 11 AM PST Friday. For the Small Craft Advisory, until midnight PST tonight. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ150-170-101900- /O.CON.KSEW.SC.Y.0036.000000T0000Z-210211T0800Z/ /O.UPG.KSEW.GL.A.0012.210211T0800Z-210212T0200Z/ /O.EXB.KSEW.GL.W.0016.210211T0800Z-210212T1900Z/ Coastal Waters From Cape Flattery To James Island Out 10 Nm- Coastal Waters From Cape Flattery To James Island 10 To 60 Nm- 246 AM PST Wed Feb 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... ...GALE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 11 AM PST FRIDAY... * WHAT...For the Gale Warning, east winds 30 to 40 kt. For the Small Craft Advisory, east winds 20 to 30 kt. * WHERE...Coastal Waters From Cape Flattery To James Island Out 10 Nm and Coastal Waters From Cape Flattery To James Island 10 To 60 Nm. * WHEN...For the Gale Warning, from midnight tonight to 11 AM PST Friday. For the Small Craft Advisory, until midnight PST tonight. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ133-101900- /O.CON.KSEW.GL.W.0016.000000T0000Z-210212T1900Z/ Northern Inland Waters Including The San Juan Islands- 246 AM PST Wed Feb 10 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...Northeast winds 30 to 40 kt. * WHERE...Northern Inland Waters Including The San Juan Islands. * WHEN...Until 11 AM PST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ134-101900- /O.NEW.KSEW.SC.Y.0037.210211T0900Z-210212T0800Z/ Admiralty Inlet- 246 AM PST Wed Feb 10 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM THURSDAY TO MIDNIGHT PST THURSDAY NIGHT... * WHAT...East wind 20 to 30 kt. * WHERE...Admiralty Inlet. * WHEN...From 1 AM Thursday to midnight PST Thursday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ135-101900- /O.NEW.KSEW.SC.Y.0037.210211T0900Z-210212T0800Z/ Puget Sound and Hood Canal- 246 AM PST Wed Feb 10 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM THURSDAY TO MIDNIGHT PST THURSDAY NIGHT... * WHAT...East winds 15 to 25 kt. * WHERE...Puget Sound and Hood Canal. * WHEN...From 1 AM Thursday to midnight PST Thursday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ110-153-156-173-176-101900- /O.EXB.KSEW.SC.Y.0036.210211T0600Z-210212T1900Z/ Grays Harbor Bar- Coastal Waters From James Island To Point Grenville Out 10 Nm- Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm- Coastal Waters From James Island To Point Grenville 10 To 60 Nm- Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm- 246 AM PST Wed Feb 10 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 11 AM PST FRIDAY... * WHAT...East winds 20 to 30 kt. * WHERE...Grays Harbor Bar, Coastal Waters From James Island To Point Grenville Out 10 Nm, Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm, Coastal Waters From James Island To Point Grenville 10 To 60 Nm and Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm. * WHEN...From 10 PM this evening to 11 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ For more information from the National Weather Service visit http://weather.gov/seattle
11 follow-up statements
796 WHUS76 KSEW 101647 MWWSEW URGENT - MARINE WEATHER MESSAGE National Weather Service Seattle WA 847 AM PST Wed Feb 10 2021 PZZ130>132-110100- /O.CON.KSEW.SC.Y.0036.000000T0000Z-210211T0800Z/ /O.CON.KSEW.GL.W.0016.210211T0800Z-210212T1900Z/ West Entrance U.S. Waters Strait Of Juan De Fuca- Central U.S. Waters Strait Of Juan De Fuca- East Entrance U.S. Waters Strait Of Juan De Fuca- 847 AM PST Wed Feb 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... ...GALE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 11 AM PST FRIDAY... * WHAT...For the Gale Warning, east to northeast winds 25 to 35 kt. For the Small Craft Advisory, east to northeast winds 20 to 30 kt. * WHERE...West Entrance U. S. Waters Strait Of Juan De Fuca, Central U. S. Waters Strait Of Juan De Fuca and East Entrance U. S. Waters Strait Of Juan De Fuca. * WHEN...For the Gale Warning, from midnight tonight to 11 AM PST Friday. For the Small Craft Advisory, until midnight PST tonight. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ150-170-110100- /O.CON.KSEW.SC.Y.0036.000000T0000Z-210211T0800Z/ /O.CON.KSEW.GL.W.0016.210211T0800Z-210212T1900Z/ Coastal Waters From Cape Flattery To James Island Out 10 Nm- Coastal Waters From Cape Flattery To James Island 10 To 60 Nm- 847 AM PST Wed Feb 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... ...GALE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 11 AM PST FRIDAY... * WHAT...For the Gale Warning, east winds 30 to 40 kt. For the Small Craft Advisory, east winds 20 to 30 kt. * WHERE...Coastal Waters From Cape Flattery To James Island Out 10 Nm and Coastal Waters From Cape Flattery To James Island 10 To 60 Nm. * WHEN...For the Gale Warning, from midnight tonight to 11 AM PST Friday. For the Small Craft Advisory, until midnight PST tonight. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ133-110100- /O.CON.KSEW.GL.W.0016.000000T0000Z-210212T1900Z/ Northern Inland Waters Including The San Juan Islands- 847 AM PST Wed Feb 10 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...Northeast winds 30 to 40 kt. * WHERE...Northern Inland Waters Including The San Juan Islands. * WHEN...Until 11 AM PST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ110-153-156-173-176-110100- /O.CON.KSEW.SC.Y.0036.210211T0600Z-210212T1900Z/ Grays Harbor Bar- Coastal Waters From James Island To Point Grenville Out 10 Nm- Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm- Coastal Waters From James Island To Point Grenville 10 To 60 Nm- Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm- 847 AM PST Wed Feb 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 11 AM PST FRIDAY... * WHAT...East winds 20 to 30 kt. * WHERE...Grays Harbor Bar, Coastal Waters From James Island To Point Grenville Out 10 Nm, Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm, Coastal Waters From James Island To Point Grenville 10 To 60 Nm and Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm. * WHEN...From 10 PM this evening to 11 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ134-110100- /O.CON.KSEW.SC.Y.0037.210211T0900Z-210212T0800Z/ Admiralty Inlet- 847 AM PST Wed Feb 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM THURSDAY TO MIDNIGHT PST THURSDAY NIGHT... * WHAT...North wind 15 to 30 kt. * WHERE...Admiralty Inlet. * WHEN...From 1 AM Thursday to midnight PST Thursday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ135-110100- /O.CON.KSEW.SC.Y.0037.210211T0900Z-210212T0800Z/ Puget Sound and Hood Canal- 847 AM PST Wed Feb 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM THURSDAY TO MIDNIGHT PST THURSDAY NIGHT... * WHAT...East winds 15 to 25 kt. * WHERE...Puget Sound and Hood Canal. * WHEN...From 1 AM Thursday to midnight PST Thursday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ For more information from the National Weather Service visit http://weather.gov/seattle
148 WHUS76 KSEW 102329 MWWSEW URGENT - MARINE WEATHER MESSAGE National Weather Service Seattle WA 329 PM PST Wed Feb 10 2021 PZZ150-170-110730- /O.CAN.KSEW.SC.Y.0036.000000T0000Z-210211T0800Z/ /O.EXT.KSEW.GL.W.0016.210210T2329Z-210212T1900Z/ Coastal Waters From Cape Flattery To James Island Out 10 Nm- Coastal Waters From Cape Flattery To James Island 10 To 60 Nm- 329 PM PST Wed Feb 10 2021 ...GALE WARNING NOW IN EFFECT UNTIL 11 AM PST FRIDAY... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...For the Gale Warning, east winds 30 to 40 kt. * WHERE...Coastal Waters From Cape Flattery To James Island Out 10 Nm and Coastal Waters From Cape Flattery To James Island 10 To 60 Nm. * WHEN...Until 11 AM PST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ130>132-110730- /O.CAN.KSEW.SC.Y.0036.000000T0000Z-210211T0800Z/ /O.EXT.KSEW.GL.W.0016.210210T2329Z-210212T1900Z/ West Entrance U.S. Waters Strait Of Juan De Fuca- Central U.S. Waters Strait Of Juan De Fuca- East Entrance U.S. Waters Strait Of Juan De Fuca- 329 PM PST Wed Feb 10 2021 ...GALE WARNING NOW IN EFFECT UNTIL 11 AM PST FRIDAY... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...For the Gale Warning, east to northeast winds 25 to 35 kt. * WHERE...East Entrance U. S. Waters Strait Of Juan De Fuca, West Entrance U. S. Waters Strait Of Juan De Fuca and Central U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 11 AM PST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ110-110030- /O.CAN.KSEW.SC.Y.0036.210211T0600Z-210212T1900Z/ Grays Harbor Bar- 329 PM PST Wed Feb 10 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... Seas will be 5 to 7 feet however east winds will increase overnight and gale force easterly winds are likely to develop over portions of the coastal waters Thursday. $$ PZZ156-176-110730- /O.EXT.KSEW.SC.Y.0036.210210T2329Z-210211T1500Z/ /O.EXB.KSEW.GL.W.0016.210211T1500Z-210212T1900Z/ Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm- Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm- 329 PM PST Wed Feb 10 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM PST THURSDAY... ...GALE WARNING IN EFFECT FROM 7 AM THURSDAY TO 11 AM PST FRIDAY... * WHAT...East winds rising to 25 to 35 kt Thursday. * WHERE...Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm and Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm. * WHEN...For the Gale Warning, from 7 AM Thursday to 11 AM PST Friday. For the Small Craft Advisory, until 7 AM PST Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ133-110730- /O.CON.KSEW.GL.W.0016.000000T0000Z-210212T1900Z/ /O.NEW.KSEW.UP.Y.0001.210211T1100Z-210211T1800Z/ Northern Inland Waters Including The San Juan Islands- 329 PM PST Wed Feb 10 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... ...FREEZING SPRAY ADVISORY IN EFFECT FROM 3 AM TO 10 AM PST THURSDAY... * WHAT...For the Gale Warning, northeast winds 30 to 40 kt. For the Freezing Spray Advisory, light accumulation of freezing spray. * WHERE...Northern Inland Waters Including The San Juan Islands. * WHEN...For the Gale Warning, until 11 AM PST Friday. For the Freezing Spray Advisory, from 3 AM to 10 AM PST Thursday. * IMPACTS...Operating a vessel in freezing spray is hazardous. Freezing spray may render mechanical and electronic components inoperative. Ice accretion on decks and superstructures may result in some loss of stability. Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * ADDITIONAL DETAILS...Accumulation of freezing spray on boats and docks should be around a third of an inch an hour in some areas when the cold air arrives later tonight through Thursday morning. The most likely area for Freezing spray is from Bellingham Bay north to the Canadian border in the Fraser outflow and into the north part of the San Juans. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should prepare for accumulation of ice on their vessel and consider altering plans to avoid or mitigate these hazardous navigating conditions. A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ153-173-110730- /O.EXT.KSEW.SC.Y.0036.210210T2329Z-210212T1900Z/ Coastal Waters From James Island To Point Grenville Out 10 Nm- Coastal Waters From James Island To Point Grenville 10 To 60 Nm- 329 PM PST Wed Feb 10 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...East winds 20 to 30 kt. * WHERE...Grays Harbor Bar, Coastal Waters From James Island To Point Grenville Out 10 Nm, Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm, Coastal Waters From James Island To Point Grenville 10 To 60 Nm and Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm. * WHEN...Until 11 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ134-110730- /O.EXT.KSEW.SC.Y.0037.210210T2329Z-210212T1900Z/ Admiralty Inlet- 329 PM PST Wed Feb 10 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...North wind 15 to 25 kt. * WHERE...Admiralty Inlet. * WHEN...Until 11 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ135-110730- /O.CON.KSEW.SC.Y.0037.210211T0900Z-210212T0800Z/ Puget Sound and Hood Canal- 329 PM PST Wed Feb 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM THURSDAY TO MIDNIGHT PST THURSDAY NIGHT... * WHAT...North wind 15 to 25 kt becoming easterly midday Thursday. * WHERE...Puget Sound and Hood Canal. * WHEN...From 1 AM Thursday to midnight PST Thursday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ For more information from the National Weather Service visit http://weather.gov/seattle
822 WHUS76 KSEW 110530 MWWSEW URGENT - MARINE WEATHER MESSAGE National Weather Service Seattle WA 930 PM PST Wed Feb 10 2021 PZZ156-176-111330- /O.CON.KSEW.SC.Y.0036.000000T0000Z-210211T1500Z/ /O.CON.KSEW.GL.W.0016.210211T1500Z-210212T1900Z/ Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm- Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm- 930 PM PST Wed Feb 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST THURSDAY... ...GALE WARNING REMAINS IN EFFECT FROM 7 AM THURSDAY TO 11 AM PST FRIDAY... * WHAT...For the Gale Warning, east winds 25 to 35 kt and seas 6 to 11 ft at 14 seconds. For the Small Craft Advisory, east winds 15 to 25 kt. * WHERE...Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm and Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm. * WHEN...For the Gale Warning, from 7 AM Thursday to 11 AM PST Friday. For the Small Craft Advisory, until 7 AM PST Thursday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ133-111330- /O.CON.KSEW.GL.W.0016.000000T0000Z-210212T1900Z/ /O.CON.KSEW.UP.Y.0001.210211T1100Z-210211T1800Z/ Northern Inland Waters Including The San Juan Islands- 930 PM PST Wed Feb 10 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... ...FREEZING SPRAY ADVISORY REMAINS IN EFFECT FROM 3 AM TO 10 AM PST THURSDAY... * WHAT...For the Gale Warning, northeast winds 30 to 40 kt. For the Freezing Spray Advisory, light accumulation of freezing spray. * WHERE...Northern Inland Waters Including The San Juan Islands. * WHEN...For the Gale Warning, until 11 AM PST Friday. For the Freezing Spray Advisory, from 3 AM to 10 AM PST Thursday. * IMPACTS...Operating a vessel in freezing spray is hazardous. Freezing spray may render mechanical and electronic components inoperative. Ice accretion on decks and superstructures may result in some loss of stability. Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should prepare for accumulation of ice on their vessel and consider altering plans to avoid or mitigate these hazardous navigating conditions. A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ130>132-111330- /O.CON.KSEW.GL.W.0016.000000T0000Z-210212T1900Z/ West Entrance U.S. Waters Strait Of Juan De Fuca- Central U.S. Waters Strait Of Juan De Fuca- East Entrance U.S. Waters Strait Of Juan De Fuca- 930 PM PST Wed Feb 10 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...East winds 25 to 35 kt. * WHERE...East Entrance U. S. Waters Strait Of Juan De Fuca, West Entrance U. S. Waters Strait Of Juan De Fuca and Central U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 11 AM PST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ150-170-111330- /O.CON.KSEW.GL.W.0016.000000T0000Z-210212T1900Z/ Coastal Waters From Cape Flattery To James Island Out 10 Nm- Coastal Waters From Cape Flattery To James Island 10 To 60 Nm- 930 PM PST Wed Feb 10 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...East winds 30 to 40 kt. * WHERE...Coastal Waters From Cape Flattery To James Island Out 10 Nm and Coastal Waters From Cape Flattery To James Island 10 To 60 Nm. * WHEN...Until 11 AM PST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ153-173-111330- /O.CON.KSEW.SC.Y.0036.000000T0000Z-210212T1900Z/ Coastal Waters From James Island To Point Grenville Out 10 Nm- Coastal Waters From James Island To Point Grenville 10 To 60 Nm- 930 PM PST Wed Feb 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...East winds 20 to 30 kt. * WHERE...Coastal Waters From James Island To Point Grenville Out 10 Nm and Coastal Waters From James Island To Point Grenville 10 To 60 Nm. * WHEN...Until 11 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ134-111330- /O.CON.KSEW.SC.Y.0037.000000T0000Z-210212T1900Z/ Admiralty Inlet- 930 PM PST Wed Feb 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...East winds 15 to 25 kt. * WHERE...Admiralty Inlet. * WHEN...Until 11 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ135-111330- /O.CON.KSEW.SC.Y.0037.210211T0900Z-210212T0800Z/ Puget Sound and Hood Canal- 930 PM PST Wed Feb 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM THURSDAY TO MIDNIGHT PST THURSDAY NIGHT... * WHAT...Northeast winds 15 to 25 kt. * WHERE...Puget Sound and Hood Canal. * WHEN...From 1 AM Thursday to midnight PST Thursday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ For more information from the National Weather Service visit http://weather.gov/seattle
806 WHUS76 KSEW 111054 MWWSEW URGENT - MARINE WEATHER MESSAGE National Weather Service Seattle WA 254 AM PST Thu Feb 11 2021 PZZ156-176-111900- /O.CON.KSEW.SC.Y.0036.000000T0000Z-210211T1500Z/ /O.CON.KSEW.GL.W.0016.210211T1500Z-210212T1900Z/ Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm- Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm- 254 AM PST Thu Feb 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST THIS MORNING... ...GALE WARNING REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 11 AM PST FRIDAY... * WHAT...For the Gale Warning, east winds 25 to 35 kt. For the Small Craft Advisory, east winds 20 to 30 kt. * WHERE...Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm and Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm. * WHEN...For the Gale Warning, from 7 AM this morning to 11 AM PST Friday. For the Small Craft Advisory, until 7 AM PST this morning. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ133-111900- /O.CON.KSEW.GL.W.0016.000000T0000Z-210212T1900Z/ /O.CON.KSEW.UP.Y.0001.210211T1100Z-210211T1800Z/ Northern Inland Waters Including The San Juan Islands- 254 AM PST Thu Feb 11 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... ...FREEZING SPRAY ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...For the Gale Warning, northeast winds 30 to 40 kt. For the Freezing Spray Advisory, light accumulation of freezing spray. * WHERE...Northern Inland Waters Including The San Juan Islands. * WHEN...For the Gale Warning, until 11 AM PST Friday. For the Freezing Spray Advisory, until 10 AM PST this morning. * IMPACTS...Operating a vessel in freezing spray is hazardous. Freezing spray may render mechanical and electronic components inoperative. Ice accretion on decks and superstructures may result in some loss of stability. Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should prepare for accumulation of ice on their vessel and consider altering plans to avoid or mitigate these hazardous navigating conditions. A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ130>132-111900- /O.CON.KSEW.GL.W.0016.000000T0000Z-210212T1900Z/ West Entrance U.S. Waters Strait Of Juan De Fuca- Central U.S. Waters Strait Of Juan De Fuca- East Entrance U.S. Waters Strait Of Juan De Fuca- 254 AM PST Thu Feb 11 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...East to northeast winds 25 to 35 kt. * WHERE...East Entrance U. S. Waters Strait Of Juan De Fuca, West Entrance U. S. Waters Strait Of Juan De Fuca and Central U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 11 AM PST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ150-170-111900- /O.CON.KSEW.GL.W.0016.000000T0000Z-210212T1900Z/ Coastal Waters From Cape Flattery To James Island Out 10 Nm- Coastal Waters From Cape Flattery To James Island 10 To 60 Nm- 254 AM PST Thu Feb 11 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...East winds 30 to 40 kt. * WHERE...Coastal Waters From Cape Flattery To James Island Out 10 Nm and Coastal Waters From Cape Flattery To James Island 10 To 60 Nm. * WHEN...Until 11 AM PST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ153-173-111900- /O.CON.KSEW.SC.Y.0036.000000T0000Z-210212T1900Z/ Coastal Waters From James Island To Point Grenville Out 10 Nm- Coastal Waters From James Island To Point Grenville 10 To 60 Nm- 254 AM PST Thu Feb 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...East winds 25 to 35 kt. * WHERE...Coastal Waters From James Island To Point Grenville Out 10 Nm and Coastal Waters From James Island To Point Grenville 10 To 60 Nm. * WHEN...Until 11 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ134-111900- /O.CON.KSEW.SC.Y.0037.000000T0000Z-210212T1900Z/ Admiralty Inlet- 254 AM PST Thu Feb 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...East winds 15 to 25 kt. * WHERE...Admiralty Inlet. * WHEN...Until 11 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ135-111900- /O.CON.KSEW.SC.Y.0037.000000T0000Z-210212T0800Z/ Puget Sound and Hood Canal- 254 AM PST Thu Feb 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... * WHAT...Northeast winds 15 to 25 kt. * WHERE...Puget Sound and Hood Canal. * WHEN...Until midnight PST tonight. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ For more information from the National Weather Service visit http://weather.gov/seattle
008 WHUS76 KSEW 111651 MWWSEW URGENT - MARINE WEATHER MESSAGE National Weather Service Seattle WA 851 AM PST Thu Feb 11 2021 PZZ133-120100- /O.CON.KSEW.GL.W.0016.000000T0000Z-210212T1900Z/ /O.CON.KSEW.UP.Y.0001.000000T0000Z-210211T1800Z/ Northern Inland Waters Including The San Juan Islands- 851 AM PST Thu Feb 11 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... ...FREEZING SPRAY ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...For the Gale Warning, northeast winds 25 to 35 kt. For the Freezing Spray Advisory, light accumulation of freezing spray. * WHERE...Northern Inland Waters Including The San Juan Islands. * WHEN...For the Gale Warning, until 11 AM PST Friday. For the Freezing Spray Advisory, until 10 AM PST this morning. * IMPACTS...Operating a vessel in freezing spray is hazardous. Freezing spray may render mechanical and electronic components inoperative. Ice accretion on decks and superstructures may result in some loss of stability. Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should prepare for accumulation of ice on their vessel and consider altering plans to avoid or mitigate these hazardous navigating conditions. A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ130>132-120100- /O.CON.KSEW.GL.W.0016.000000T0000Z-210212T1900Z/ West Entrance U.S. Waters Strait Of Juan De Fuca- Central U.S. Waters Strait Of Juan De Fuca- East Entrance U.S. Waters Strait Of Juan De Fuca- 851 AM PST Thu Feb 11 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...East winds 25 to 35 kt. * WHERE...East Entrance U. S. Waters Strait Of Juan De Fuca, West Entrance U. S. Waters Strait Of Juan De Fuca and Central U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 11 AM PST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ150-170-120100- /O.CON.KSEW.GL.W.0016.000000T0000Z-210212T1900Z/ Coastal Waters From Cape Flattery To James Island Out 10 Nm- Coastal Waters From Cape Flattery To James Island 10 To 60 Nm- 851 AM PST Thu Feb 11 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...East winds 30 to 40 kt and seas 8 to 10 ft at 14 seconds. * WHERE...Coastal Waters From Cape Flattery To James Island Out 10 Nm and Coastal Waters From Cape Flattery To James Island 10 To 60 Nm. * WHEN...Until 11 AM PST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ156-176-120100- /O.CON.KSEW.GL.W.0016.000000T0000Z-210212T1900Z/ Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm- Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm- 851 AM PST Thu Feb 11 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...East winds 25 to 35 kt and seas 8 to 10 ft at 14 seconds. * WHERE...Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm and Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm. * WHEN...Until 11 AM PST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ153-173-120100- /O.CON.KSEW.SC.Y.0036.000000T0000Z-210212T1900Z/ Coastal Waters From James Island To Point Grenville Out 10 Nm- Coastal Waters From James Island To Point Grenville 10 To 60 Nm- 851 AM PST Thu Feb 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...East winds 25 to 35 kt. * WHERE...Coastal Waters From James Island To Point Grenville Out 10 Nm and Coastal Waters From James Island To Point Grenville 10 To 60 Nm. * WHEN...Until 11 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ134-120100- /O.CON.KSEW.SC.Y.0037.000000T0000Z-210212T1900Z/ Admiralty Inlet- 851 AM PST Thu Feb 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...Northeast winds 15 to 25 kt. * WHERE...Admiralty Inlet. * WHEN...Until 11 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ135-120100- /O.CON.KSEW.SC.Y.0037.000000T0000Z-210212T0800Z/ Puget Sound and Hood Canal- 851 AM PST Thu Feb 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... * WHAT...Northeast winds 15 to 25 kt. * WHERE...Puget Sound and Hood Canal. * WHEN...Until midnight PST tonight. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ For more information from the National Weather Service visit http://weather.gov/seattle
865 WHUS76 KSEW 112254 MWWSEW URGENT - MARINE WEATHER MESSAGE National Weather Service Seattle WA 254 PM PST Thu Feb 11 2021 PZZ130-120700- /O.EXT.KSEW.GL.W.0016.000000T0000Z-210213T1200Z/ West Entrance U.S. Waters Strait Of Juan De Fuca- 254 PM PST Thu Feb 11 2021 ...GALE WARNING NOW IN EFFECT UNTIL 4 AM PST SATURDAY... * WHAT...East winds 30 to 40 kt. * WHERE...West Entrance U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 4 AM PST Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ150-170-120700- /O.EXT.KSEW.GL.W.0016.000000T0000Z-210213T1200Z/ Coastal Waters From Cape Flattery To James Island Out 10 Nm- Coastal Waters From Cape Flattery To James Island 10 To 60 Nm- 254 PM PST Thu Feb 11 2021 ...GALE WARNING NOW IN EFFECT UNTIL 4 AM PST SATURDAY... * WHAT...East winds 30 to 40 kt and seas 6 to 11 ft at 11 seconds. * WHERE...Coastal Waters From Cape Flattery To James Island Out 10 Nm and Coastal Waters From Cape Flattery To James Island 10 To 60 Nm. * WHEN...Until 4 AM PST Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ131-132-120700- /O.CON.KSEW.GL.W.0016.000000T0000Z-210212T1900Z/ /O.NEW.KSEW.GL.A.0013.210213T0600Z-210213T1800Z/ Central U.S. Waters Strait Of Juan De Fuca- East Entrance U.S. Waters Strait Of Juan De Fuca- 254 PM PST Thu Feb 11 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... ...GALE WATCH IN EFFECT FROM FRIDAY EVENING THROUGH SATURDAY MORNING... * WHAT...For the Gale Warning, east winds 25 to 35 kt. For the Gale Watch, east winds 30 to 40 kt possible. * WHERE...Central U. S. Waters Strait Of Juan De Fuca and East Entrance U. S. Waters Strait Of Juan De Fuca. * WHEN...For the Gale Warning, until 11 AM PST Friday. For the Gale Watch, from Friday evening through Saturday morning. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ133-120700- /O.CON.KSEW.GL.W.0016.000000T0000Z-210212T1900Z/ Northern Inland Waters Including The San Juan Islands- 254 PM PST Thu Feb 11 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...Northeast winds 25 to 35 kt. * WHERE...Northern Inland Waters Including The San Juan Islands. * WHEN...Until 11 AM PST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ156-176-120700- /O.CON.KSEW.GL.W.0016.000000T0000Z-210212T1900Z/ Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm- Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm- 254 PM PST Thu Feb 11 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...East winds 25 to 35 kt. * WHERE...Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm and Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm. * WHEN...Until 11 AM PST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ153-173-120700- /O.CON.KSEW.SC.Y.0036.000000T0000Z-210212T1900Z/ Coastal Waters From James Island To Point Grenville Out 10 Nm- Coastal Waters From James Island To Point Grenville 10 To 60 Nm- 254 PM PST Thu Feb 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...East winds 20 to 30 kt. * WHERE...Coastal Waters From James Island To Point Grenville Out 10 Nm and Coastal Waters From James Island To Point Grenville 10 To 60 Nm. * WHEN...Until 11 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ134-120700- /O.CON.KSEW.SC.Y.0037.000000T0000Z-210212T1900Z/ Admiralty Inlet- 254 PM PST Thu Feb 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...Southeast winds 15 to 25 kt. * WHERE...Admiralty Inlet. * WHEN...Until 11 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ135-120700- /O.CON.KSEW.SC.Y.0037.000000T0000Z-210212T0800Z/ Puget Sound and Hood Canal- 254 PM PST Thu Feb 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... * WHAT...Northeast winds 15 to 25 kt. * WHERE...Puget Sound and Hood Canal. * WHEN...Until midnight PST tonight. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ For more information from the National Weather Service visit http://weather.gov/seattle
696 WHUS76 KSEW 120344 MWWSEW URGENT - MARINE WEATHER MESSAGE National Weather Service Seattle WA 744 PM PST Thu Feb 11 2021 PZZ156-176-121145- /O.CAN.KSEW.GL.W.0016.000000T0000Z-210212T1900Z/ /O.EXA.KSEW.SC.Y.0037.000000T0000Z-210212T1900Z/ Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm- Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm- 744 PM PST Thu Feb 11 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...East winds 20 to 30 kt. * WHERE...Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm and Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm. * WHEN...Until 11 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ131-132-121145- /O.CON.KSEW.GL.W.0016.000000T0000Z-210212T1900Z/ /O.CON.KSEW.GL.A.0013.210213T0600Z-210213T1800Z/ Central U.S. Waters Strait Of Juan De Fuca- East Entrance U.S. Waters Strait Of Juan De Fuca- 744 PM PST Thu Feb 11 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... ...GALE WATCH REMAINS IN EFFECT FROM FRIDAY EVENING THROUGH SATURDAY MORNING... * WHAT...For the Gale Warning, east winds 25 to 35 kt. For the Gale Watch, east winds 35 to 45 kt possible. * WHERE...East Entrance U. S. Waters Strait Of Juan De Fuca and Central U. S. Waters Strait Of Juan De Fuca. * WHEN...For the Gale Warning, until 11 AM PST Friday. For the Gale Watch, from Friday evening through Saturday morning. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ133-121145- /O.CON.KSEW.GL.W.0016.000000T0000Z-210212T1900Z/ Northern Inland Waters Including The San Juan Islands- 744 PM PST Thu Feb 11 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...Northeast winds 25 to 35 kt. * WHERE...Northern Inland Waters Including The San Juan Islands. * WHEN...Until 11 AM PST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ130-121145- /O.CON.KSEW.GL.W.0016.000000T0000Z-210213T1200Z/ West Entrance U.S. Waters Strait Of Juan De Fuca- 744 PM PST Thu Feb 11 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 4 AM PST SATURDAY... * WHAT...East winds 35 to 45 kt. * WHERE...West Entrance U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 4 AM PST Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ150-170-121145- /O.CON.KSEW.GL.W.0016.000000T0000Z-210213T1200Z/ Coastal Waters From Cape Flattery To James Island Out 10 Nm- Coastal Waters From Cape Flattery To James Island 10 To 60 Nm- 744 PM PST Thu Feb 11 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 4 AM PST SATURDAY... * WHAT...East winds 35 to 45 kt and seas 6 to 11 ft at 11 seconds. * WHERE...Coastal Waters From Cape Flattery To James Island Out 10 Nm and Coastal Waters From Cape Flattery To James Island 10 To 60 Nm. * WHEN...Until 4 AM PST Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ153-173-121145- /O.CON.KSEW.SC.Y.0036.000000T0000Z-210212T1900Z/ Coastal Waters From James Island To Point Grenville Out 10 Nm- Coastal Waters From James Island To Point Grenville 10 To 60 Nm- 744 PM PST Thu Feb 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...East winds 20 to 30 kt. * WHERE...Coastal Waters From James Island To Point Grenville Out 10 Nm and Coastal Waters From James Island To Point Grenville 10 To 60 Nm. * WHEN...Until 11 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ134-121145- /O.CON.KSEW.SC.Y.0037.000000T0000Z-210212T1900Z/ Admiralty Inlet- 744 PM PST Thu Feb 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST FRIDAY... * WHAT...Southeast winds 15 to 25 kt. * WHERE...Admiralty Inlet. * WHEN...Until 11 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ135-120800- /O.CON.KSEW.SC.Y.0037.000000T0000Z-210212T0800Z/ Puget Sound and Hood Canal- 744 PM PST Thu Feb 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... * WHAT...Northeast winds 15 to 25 kt. * WHERE...Puget Sound and Hood Canal. * WHEN...Until midnight PST tonight. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ For more information from the National Weather Service visit http://weather.gov/seattle
989 WHUS76 KSEW 121105 MWWSEW URGENT - MARINE WEATHER MESSAGE National Weather Service Seattle WA 305 AM PST Fri Feb 12 2021 PZZ132-121915- /O.CAN.KSEW.GL.W.0016.000000T0000Z-210212T1900Z/ /O.EXB.KSEW.SC.Y.0036.000000T0000Z-210213T2100Z/ /O.UPG.KSEW.GL.A.0013.210213T0600Z-210213T1800Z/ East Entrance U.S. Waters Strait Of Juan De Fuca- 305 AM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM PST SATURDAY... ...GALE WARNING IS CANCELLED... * WHAT...East winds 15 to 25 kt except SE 20 to 30 kt tonight. * WHERE...East Entrance U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 1 PM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ133-121915- /O.CAN.KSEW.GL.W.0016.000000T0000Z-210212T1900Z/ /O.EXB.KSEW.SC.Y.0036.000000T0000Z-210213T2100Z/ Northern Inland Waters Including The San Juan Islands- 305 AM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM PST SATURDAY... ...GALE WARNING IS CANCELLED... * WHAT...Northeast winds 20 to 30 kt easing to 15 to 25 kt this afternoon. * WHERE...Northern Inland Waters Including The San Juan Islands. * WHEN...Until 1 PM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ134-121915- /O.CAN.KSEW.SC.Y.0037.000000T0000Z-210212T1900Z/ /O.NEW.KSEW.SC.Y.0038.210213T0200Z-210213T1400Z/ Admiralty Inlet- 305 AM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 AM PST SATURDAY... ...SMALL CRAFT ADVISORY IS CANCELLED... * WHAT...Southeast winds 15 to 25 kt. * WHERE...Admiralty Inlet. * WHEN...From 6 PM this evening to 6 AM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ131-121915- /O.EXT.KSEW.GL.W.0016.000000T0000Z-210213T2100Z/ /O.CAN.KSEW.GL.A.0013.210213T0600Z-210213T1800Z/ Central U.S. Waters Strait Of Juan De Fuca- 305 AM PST Fri Feb 12 2021 ...GALE WARNING NOW IN EFFECT UNTIL 1 PM PST SATURDAY... ...GALE WATCH IS CANCELLED... * WHAT...East winds 25 to 35 kt. * WHERE...Central U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 1 PM PST Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ156-176-121915- /O.EXT.KSEW.SC.Y.0037.000000T0000Z-210213T0800Z/ /O.EXB.KSEW.GL.W.0016.210213T0800Z-210213T2100Z/ Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm- Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm- 305 AM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT PST TONIGHT... ...GALE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 1 PM PST SATURDAY... * WHAT...For the Gale Warning, east to northeast winds 30 to 40 kt and seas 8 to 12 ft at 9 or 10 seconds. For the Small Craft Advisory, east winds 20 to 30 kt and seas 8 ft at 7 seconds. * WHERE...Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm and Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm. * WHEN...For the Gale Warning, from midnight tonight to 1 PM PST Saturday. For the Small Craft Advisory, until midnight PST tonight. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ153-173-121915- /O.EXT.KSEW.SC.Y.0036.000000T0000Z-210213T0800Z/ /O.EXB.KSEW.GL.W.0016.210213T0800Z-210213T1400Z/ Coastal Waters From James Island To Point Grenville Out 10 Nm- Coastal Waters From James Island To Point Grenville 10 To 60 Nm- 305 AM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT PST TONIGHT... ...GALE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM PST SATURDAY... * WHAT...For the Gale Warning, east winds 25 to 35 kt and seas 7 to 10 ft at 10 seconds. For the Small Craft Advisory, east winds 20 to 30 kt. * WHERE...Coastal Waters From James Island To Point Grenville Out 10 Nm and Coastal Waters From James Island To Point Grenville 10 To 60 Nm. * WHEN...For the Gale Warning, from midnight tonight to 6 AM PST Saturday. For the Small Craft Advisory, until midnight PST tonight. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ130-121915- /O.EXT.KSEW.GL.W.0016.000000T0000Z-210213T2100Z/ West Entrance U.S. Waters Strait Of Juan De Fuca- 305 AM PST Fri Feb 12 2021 ...GALE WARNING NOW IN EFFECT UNTIL 1 PM PST SATURDAY... * WHAT...East winds 25 to 35 kt. * WHERE...West Entrance U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 1 PM PST Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ150-170-121915- /O.EXT.KSEW.GL.W.0016.000000T0000Z-210213T2100Z/ Coastal Waters From Cape Flattery To James Island Out 10 Nm- Coastal Waters From Cape Flattery To James Island 10 To 60 Nm- 305 AM PST Fri Feb 12 2021 ...GALE WARNING NOW IN EFFECT UNTIL 1 PM PST SATURDAY... * WHAT...East winds 25 to 40 kt and seas 5 to 10 ft at 7 to 10 seconds. * WHERE...Coastal Waters From Cape Flattery To James Island Out 10 Nm and Coastal Waters From Cape Flattery To James Island 10 To 60 Nm. * WHEN...Until 1 PM PST Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ For more information from the National Weather Service visit http://weather.gov/seattle
926 WHUS76 KSEW 121650 MWWSEW URGENT - MARINE WEATHER MESSAGE National Weather Service Seattle WA 850 AM PST Fri Feb 12 2021 PZZ156-176-130100- /O.CON.KSEW.SC.Y.0037.000000T0000Z-210213T0800Z/ /O.CON.KSEW.GL.W.0016.210213T0800Z-210213T2100Z/ Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm- Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm- 850 AM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... ...GALE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 1 PM PST SATURDAY... * WHAT...For the Gale Warning, east winds 30 to 40 kt and seas 8 to 12 ft at 11 seconds. For the Small Craft Advisory, east winds 20 to 30 kt and seas 8 to 10 ft at 10 seconds. * WHERE...Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm and Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm. * WHEN...For the Gale Warning, from midnight tonight to 1 PM PST Saturday. For the Small Craft Advisory, until midnight PST tonight. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ153-173-130100- /O.CON.KSEW.SC.Y.0036.000000T0000Z-210213T0800Z/ /O.CON.KSEW.GL.W.0016.210213T0800Z-210213T1400Z/ Coastal Waters From James Island To Point Grenville Out 10 Nm- Coastal Waters From James Island To Point Grenville 10 To 60 Nm- 850 AM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... ...GALE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM PST SATURDAY... * WHAT...For the Gale Warning, east winds 25 to 35 kt and seas 8 to 12 ft at 10 seconds. For the Small Craft Advisory, east winds 20 to 30 kt. * WHERE...Coastal Waters From James Island To Point Grenville Out 10 Nm and Coastal Waters From James Island To Point Grenville 10 To 60 Nm. * WHEN...For the Gale Warning, from midnight tonight to 6 AM PST Saturday. For the Small Craft Advisory, until midnight PST tonight. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ130-131-130100- /O.CON.KSEW.GL.W.0016.000000T0000Z-210213T2100Z/ West Entrance U.S. Waters Strait Of Juan De Fuca- Central U.S. Waters Strait Of Juan De Fuca- 850 AM PST Fri Feb 12 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 1 PM PST SATURDAY... * WHAT...East winds 25 to 35 kt. * WHERE...West Entrance U. S. Waters Strait Of Juan De Fuca and Central U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 1 PM PST Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ150-170-130100- /O.CON.KSEW.GL.W.0016.000000T0000Z-210213T2100Z/ Coastal Waters From Cape Flattery To James Island Out 10 Nm- Coastal Waters From Cape Flattery To James Island 10 To 60 Nm- 850 AM PST Fri Feb 12 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 1 PM PST SATURDAY... * WHAT...East winds 30 to 40 kt and seas 8 to 13 ft at 10 seconds. * WHERE...Coastal Waters From Cape Flattery To James Island Out 10 Nm and Coastal Waters From Cape Flattery To James Island 10 To 60 Nm. * WHEN...Until 1 PM PST Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ133-130100- /O.CON.KSEW.SC.Y.0036.000000T0000Z-210213T2100Z/ Northern Inland Waters Including The San Juan Islands- 850 AM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST SATURDAY... * WHAT...Northeast winds 15 to 25 kt. * WHERE...Northern Inland Waters Including The San Juan Islands. * WHEN...Until 1 PM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ134-130100- /O.CON.KSEW.SC.Y.0038.210213T0200Z-210213T1400Z/ Admiralty Inlet- 850 AM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 AM PST SATURDAY... * WHAT...Southeast winds 15 to 25 kt. * WHERE...Admiralty Inlet. * WHEN...From 6 PM this evening to 6 AM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ132-130100- /O.CON.KSEW.SC.Y.0036.000000T0000Z-210213T2100Z/ East Entrance U.S. Waters Strait Of Juan De Fuca- 850 AM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST SATURDAY... * WHAT...East winds 20 to 30 kt. * WHERE...East Entrance U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 1 PM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ For more information from the National Weather Service visit http://weather.gov/seattle
390 WHUS76 KSEW 122247 MWWSEW URGENT - MARINE WEATHER MESSAGE National Weather Service Seattle WA 247 PM PST Fri Feb 12 2021 PZZ153-173-130700- /O.EXT.KSEW.SC.Y.0036.000000T0000Z-210213T0000Z/ /O.EXT.KSEW.GL.W.0016.210213T0000Z-210213T1400Z/ /O.NEW.KSEW.SC.Y.0039.210213T1400Z-210213T2100Z/ Coastal Waters From James Island To Point Grenville Out 10 Nm- Coastal Waters From James Island To Point Grenville 10 To 60 Nm- 247 PM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... ...GALE WARNING NOW IN EFFECT UNTIL 6 AM PST SATURDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM TO 1 PM PST SATURDAY... * WHAT...For the Gale Warning, east winds 30 to 40 kt and seas 7 to 12 ft at 10 seconds. For the first Small Craft Advisory, east winds 15 to 25 kt. For the second Small Craft Advisory, north winds 15 to 25 kt and seas 8 to 12 ft at 18 seconds. * WHERE...Coastal Waters From James Island To Point Grenville Out 10 Nm and Coastal Waters From James Island To Point Grenville 10 To 60 Nm. * WHEN...For the Gale Warning, until 6 AM PST Saturday. For the Small Craft Advisory, until 4 PM PST this afternoon. For the Small Craft Advisory, from 6 AM to 1 PM PST Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ156-176-130700- /O.CON.KSEW.SC.Y.0037.000000T0000Z-210213T0800Z/ /O.CON.KSEW.GL.W.0016.210213T0800Z-210213T2100Z/ Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm- Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm- 247 PM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... ...GALE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 1 PM PST SATURDAY... * WHAT...For the Gale Warning, east winds 30 to 40 kt and seas 9 to 12 ft at 13 seconds. For the Small Craft Advisory, east winds 30 to 40 kt and seas 6 to 11 ft at 10 seconds. * WHERE...Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm and Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm. * WHEN...For the Gale Warning, from midnight tonight to 1 PM PST Saturday. For the Small Craft Advisory, until midnight PST tonight. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ130-131-130700- /O.CON.KSEW.GL.W.0016.000000T0000Z-210213T2100Z/ West Entrance U.S. Waters Strait Of Juan De Fuca- Central U.S. Waters Strait Of Juan De Fuca- 247 PM PST Fri Feb 12 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 1 PM PST SATURDAY... * WHAT...East winds 30 to 40 kt. * WHERE...West Entrance U. S. Waters Strait Of Juan De Fuca and Central U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 1 PM PST Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ150-170-130700- /O.CON.KSEW.GL.W.0016.000000T0000Z-210213T2100Z/ Coastal Waters From Cape Flattery To James Island Out 10 Nm- Coastal Waters From Cape Flattery To James Island 10 To 60 Nm- 247 PM PST Fri Feb 12 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 1 PM PST SATURDAY... * WHAT...East winds 35 to 45 kt and seas 7 to 12 ft at 13 seconds. * WHERE...Coastal Waters From Cape Flattery To James Island Out 10 Nm and Coastal Waters From Cape Flattery To James Island 10 To 60 Nm. * WHEN...Until 1 PM PST Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ133-130700- /O.CON.KSEW.SC.Y.0036.000000T0000Z-210213T2100Z/ Northern Inland Waters Including The San Juan Islands- 247 PM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST SATURDAY... * WHAT...East winds 15 to 25 kt. * WHERE...Northern Inland Waters Including The San Juan Islands. * WHEN...Until 1 PM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ134-130700- /O.CON.KSEW.SC.Y.0038.210213T0200Z-210213T1400Z/ Admiralty Inlet- 247 PM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 AM PST SATURDAY... * WHAT...Southeast winds 15 to 25 kt. * WHERE...Admiralty Inlet. * WHEN...From 6 PM this evening to 6 AM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ132-130700- /O.CON.KSEW.SC.Y.0036.000000T0000Z-210213T2100Z/ East Entrance U.S. Waters Strait Of Juan De Fuca- 247 PM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST SATURDAY... * WHAT...East winds 20 to 30 kt. * WHERE...East Entrance U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 1 PM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ For more information from the National Weather Service visit http://weather.gov/seattle
656 WHUS76 KSEW 130329 MWWSEW URGENT - MARINE WEATHER MESSAGE National Weather Service Seattle WA 729 PM PST Fri Feb 12 2021 PZZ156-176-131130- /O.CAN.KSEW.SC.Y.0037.000000T0000Z-210213T0800Z/ /O.EXT.KSEW.GL.W.0016.210213T0329Z-210213T2100Z/ Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm- Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm- 729 PM PST Fri Feb 12 2021 ...GALE WARNING NOW IN EFFECT UNTIL 1 PM PST SATURDAY... * WHAT...East winds 30 to 40 kt and seas 8 to 12 ft at 9 seconds. * WHERE...Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm and Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm. * WHEN...Until 1 PM PST Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ153-173-131130- /O.EXT.KSEW.GL.W.0016.000000T0000Z-210213T2100Z/ /O.CAN.KSEW.SC.Y.0039.210213T1400Z-210213T2100Z/ Coastal Waters From James Island To Point Grenville Out 10 Nm- Coastal Waters From James Island To Point Grenville 10 To 60 Nm- 729 PM PST Fri Feb 12 2021 ...GALE WARNING NOW IN EFFECT UNTIL 1 PM PST SATURDAY... * WHAT...East winds 30 to 40 kt and seas 7 to 12 ft at 9 seconds. * WHERE...Coastal Waters From James Island To Point Grenville Out 10 Nm and Coastal Waters From James Island To Point Grenville 10 To 60 Nm. * WHEN...Until 1 PM PST Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ130-131-131130- /O.CON.KSEW.GL.W.0016.000000T0000Z-210213T2100Z/ West Entrance U.S. Waters Strait Of Juan De Fuca- Central U.S. Waters Strait Of Juan De Fuca- 729 PM PST Fri Feb 12 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 1 PM PST SATURDAY... * WHAT...East winds 30 to 40 kt. * WHERE...West Entrance U. S. Waters Strait Of Juan De Fuca and Central U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 1 PM PST Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ150-170-131130- /O.CON.KSEW.GL.W.0016.000000T0000Z-210213T2100Z/ Coastal Waters From Cape Flattery To James Island Out 10 Nm- Coastal Waters From Cape Flattery To James Island 10 To 60 Nm- 729 PM PST Fri Feb 12 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 1 PM PST SATURDAY... * WHAT...East winds 35 to 45 kt and seas 7 to 12 ft at 10 seconds. * WHERE...Coastal Waters From Cape Flattery To James Island Out 10 Nm and Coastal Waters From Cape Flattery To James Island 10 To 60 Nm. * WHEN...Until 1 PM PST Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ135-131130- /O.EXA.KSEW.SC.Y.0038.000000T0000Z-210213T1400Z/ Puget Sound and Hood Canal- 729 PM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM PST SATURDAY... * WHAT...East winds 15 to 25 kt. * WHERE...Puget Sound and Hood Canal. * WHEN...Until 6 AM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ134-131130- /O.CON.KSEW.SC.Y.0038.000000T0000Z-210213T1400Z/ Admiralty Inlet- 729 PM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST SATURDAY... * WHAT...Southeast winds 15 to 25 kt. * WHERE...Admiralty Inlet. * WHEN...Until 6 AM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ133-131130- /O.CON.KSEW.SC.Y.0036.000000T0000Z-210213T2100Z/ Northern Inland Waters Including The San Juan Islands- 729 PM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST SATURDAY... * WHAT...East winds 15 to 25 kt. * WHERE...Northern Inland Waters Including The San Juan Islands. * WHEN...Until 1 PM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ132-131130- /O.CON.KSEW.SC.Y.0036.000000T0000Z-210213T2100Z/ East Entrance U.S. Waters Strait Of Juan De Fuca- 729 PM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST SATURDAY... * WHAT...East winds 20 to 30 kt. * WHERE...East Entrance U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 1 PM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ For more information from the National Weather Service visit http://weather.gov/seattle
What forecasters said that day
The local office's own words before this small craft advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Seattle, WA wrote its last area forecast discussion before this small craft advisory went out at Feb 9, 8:43 PM PST, 6 hours 3 minutes earlier.
Area forecast discussion, Feb 9, 8:43 PM PST, 6 hours 3 minutes before
Area Forecast Discussion
National Weather Service Seattle WA
843 PM PST Tue Feb 9 2021
.UPDATE...The current forecast remains on track for this evening.
Temperatures will plummet below freezing overnight, recovering
into the upper 30s to low 40s Wednesday. Be sure to protect the 4
Ps tonight: people, pets, plants and pipes!
Pullin
&&
.PREV DISCUSSION... /issued 208 PM PST Tue Feb 9 2021/
SYNOPSIS...Cold air from the interior of British Columbia will
continue to filter into the region through the end of the week. A
series of weather systems will bring the potential for impactful
snowfall to the area. The first significant system will arrive
Thursday afternoon and night with the another possible for
Saturday. Unseasonably cool and unsettled conditions will continue
into next week.
SHORT TERM /TONIGHT THROUGH FRIDAY/...A rather cold but otherwise
relatively quiet afternoon across Western Washington today under
northwest flow aloft as chilly air continues to trickle out from
the Fraser River Valley. A weak system will swing through the area
on Wednesday. It has very little moisture available, but it
could still deposit a fraction of an inch of lowland snow
Wednesday afternoon or evening...especially Snohomish County
northward. More importantly, surface high pressure will build in
strongly behind it over the interior of British Columbia on
Thursday. This will give the Fraser outflow a good boost as the
Bellingham to Williams Lake gradient jumps from around -8 millibars
now to perhaps -20 to -22 millibars.
Models are starting to converge on the next weather system slated
to arrive on Thursday with a surface low potentially making
landfall near the mouth of the Columbia late Thursday night. This
is the "sweet spot" for a surface low to move onshore in terms of
snow. With plenty of cold air in place and low dewpoints
initially, significant accumulating snowfall looks like a good
bet...especially for areas south and west of Seattle. Between
midday Thursday and midday Friday, 3 to 8 inches of snow look
likely from Pierce County southward and over by Hood Canal with
lighter amounts elsewhere.
There may be something of "lull" in snowfall Friday afternoon before
another system arrives late Friday night and Saturday. And this
one could be quite significant with snowfall.
LONG TERM /SATURDAY THROUGH TUESDAY/...Saturday's forecast will
be anything but straightforward. As things stand, the end result
will heavily depend on the depth of the cold air in place over the
region and the amount of moisture the system brings with it. Model
ensembles show a significant spread in possible snow amounts
across the region on Saturday. This is heavily predicated on the
path of the surface low with this system. If it moves onshore
across the north Olympic Peninsula, low level southerly flow will
attempt to quickly scour out the colder air and possibly result in
a heavy wet snow for a portion of the area with a changeover to
rain/snow mix over the Southwest Interior. If it takes a southern
route, nearly all of the region could see impactful snowfall.
The air mass does look to moderate early next week, but the speed
of the transition will have an outsized influence on precipitation
type. And, thus, it places a large degree of uncertainty on
details regarding the forecast early next week.
27
AVIATION...Northwest flow aloft continues with some moisture
but not enough for more than isolated light showers. Fraser outflow
winds will develop overnight and persist through Thursday for the
BLI TAF. Scattered to broken clouds 040-070 locally obscuring the
higher mountains of mainly the north and central Cascades.
Tonight will be frosty again so only a little patchy valley
freezing fog is likely. Scattered -SHRA/-SHSN possible at most TAF
sites beginning late tomorrow morning through the afternoon.
Confidence is too low to include in the TAF package at this time.
Northerly winds around 10 kts likely through the period.
KSEA...VFR conditions through the period under SCT to BKN CIGs
around 5000 ft. Prevailing wind generally out of the NE, turning
northerly Wednesday morning AOB 10 knots. Scattered -SHRA/-SHSN is
possible from late morning through Wednesday evening. Confidence
is low in any of this activity directly affecting the terminal. In
the event that it does as -SN, accumulations are not expected.
Reductions in vsby and CIGs would be likely in this scenario.
Thursday through Saturday will be the period for significant
weather for Seatac with two periods of snow likely with a break
between Friday afternoon and night.
19/Pullin
MARINE...The Fraser outflow should develop overnight and NE gales
should persist through Thursday night. Northeasterly gales are also
likely as that scoots out the Strait of Juan de Fuca--perhaps only
starting off as small craft advisory strength, but picking up into
Thursday. That is how the headlines are set for now. The low
pressure system that will arrive near the south Washington coast
Thursday night will stop there and fill into Friday morning as
northeast winds persist. Another front will arrive Saturday, and
then another system is likely around Monday.
19
HYDROLOGY...No river flooding is expected over the next seven
days.
&&
.SEW WATCHES/WARNINGS/ADVISORIES...
WA...Winter Storm Watch from Thursday morning through Friday morning
for Cascades of Pierce and Lewis Counties-Hood Canal Area-
Lower Chehalis Valley Area-Southwest Interior-Tacoma Area.
PZ...Gale Watch from late Wednesday night through Thursday afternoon
for Central U.S. Waters Strait Of Juan De Fuca-Coastal
Waters From Cape Flattery To James Island 10 To 60 Nm-
Coastal Waters From Cape Flattery To James Island Out 10 Nm-
East Entrance U.S. Waters Strait Of Juan De Fuca-West
Entrance U.S. Waters Strait Of Juan De Fuca.
Small Craft Advisory from 2 AM Wednesday to midnight PST
Wednesday night for Central U.S. Waters Strait Of Juan De
Fuca-Coastal Waters From Cape Flattery To James Island 10
To 60 Nm-Coastal Waters From Cape Flattery To James Island
Out 10 Nm-East Entrance U.S. Waters Strait Of Juan De Fuca-
West Entrance U.S. Waters Strait Of Juan De Fuca.
Gale Warning from 1 AM Wednesday to 11 AM PST Friday for
Northern Inland Waters Including The San Juan Islands.
&&
www.weather.gov/seattleThe office that day
Everything else NWS Seattle, WA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 10, 3:25 AM PST | Wind Advisory | SEW | San Juan | 52 hr |
| Feb 10, 3:29 PM PST | Heavy Freezing Spray Advisory | SEW | 19 hr |
Nearby
Small Craft Advisories in Washington, 2021Every small craft advisory in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.