Alert archive / California / Hazardous Seas Warnings in 2019
Hazardous Seas Warning 21, NWS Eureka, CA
NWS Eureka, CA issued this hazardous seas warning at Sep 26, 2019, 2:41 PM PDT. It was in force for 12 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Sep 26, 2019, 2:41 PM PDT (21:41 UTC)
- Expired
- Sep 27, 2019, 2:34 AM PDT
- In force
- 12 hr
- Issued by
- NWS Eureka, CA
The text
As transmitted.
083 WHUS76 KEKA 262141 MWWEKA Urgent - Marine Weather Message National Weather Service Eureka CA 241 PM PDT Thu Sep 26 2019 PZZ470-270545- /O.CAN.KEKA.GL.W.0033.000000T0000Z-190927T0400Z/ /O.NEW.KEKA.SE.W.0021.190926T2141Z-190927T1000Z/ Pt St George to Cape Mendocino 10 to 60 nm- 241 PM PDT Thu Sep 26 2019 ...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 3 AM PDT FRIDAY... ...GALE WARNING IS CANCELLED... The National Weather Service in Eureka has issued a Hazardous Seas Warning, which is in effect until 3 AM PDT Friday. The Gale Warning has been cancelled. * WINDS...N 15 to 25 kt, with gusts up to 35 kt. Winds will build throughout the day on Friday and become N 20 to 30 kt, with gusts up to 35 kt Friday evening. * WAVES...Steep, northerly waves around 9 to 11 feet around 7 to 9 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Hazardous Seas Warning means hazardous sea conditions are imminent or occurring. Recreational boaters should remain in port, or take shelter until waves subside. Commercial vessels should prepare for rough seas and consider remaining in port or taking shelter in port until hazardous seas subside. && $$ PZZ475-270545- /O.EXT.KEKA.SC.Y.0090.000000T0000Z-190928T0100Z/ /O.NEW.KEKA.GL.W.0034.190928T0100Z-190928T1800Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 241 PM PDT Thu Sep 26 2019 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM PDT FRIDAY... ...GALE WARNING IN EFFECT FROM 6 PM FRIDAY TO 11 AM PDT SATURDAY... The National Weather Service in Eureka has issued a Gale Warning, which is in effect from 6 PM Friday to 11 AM PDT Saturday. * WINDS...N 10 to 25 kt. Gusts up to 30 kt. Winds will build throughout the day on Friday and become N 25 to 35 kt, with gusts up to 40 kt Friday evening. * WAVES...Steep, northerly waves around 7 to 9 feet around 6 to 7 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. && $$ PZZ455-270545- /O.CON.KEKA.SC.Y.0090.000000T0000Z-190927T0400Z/ /O.NEW.KEKA.SC.Y.0091.190927T2200Z-190929T0400Z/ Cape Mendocino to Pt Arena out 10 nm- 241 PM PDT Thu Sep 26 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM FRIDAY TO 9 PM PDT SATURDAY... The National Weather Service in Eureka has issued a Small Craft Advisory, which is in effect from 3 PM Friday to 9 PM PDT Saturday. * WINDS...N 10 to 15 kt. Localized gusts to 25 kt near Cape Mendocino. Winds will build throughout the day on Friday and become N 15 to 25 kt, with gusts up to 30 kt Friday evening. * WAVES...Steep, northerly waves around 5 to 8 ft around 6 to 7 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ450-270545- /O.CON.KEKA.SC.Y.0090.000000T0000Z-190929T0400Z/ Pt St George to Cape Mendocino out 10 nm- 241 PM PDT Thu Sep 26 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT SATURDAY... * WINDS...N 10 to 20 kt. Localized gusts up to 30 kt near Point Saint George and Cape Mendocino. Winds will build throughout the day on Friday and become N 25 to 35 kt, with gusts to around 35 kt by Friday evening. Localized gusts to around 40 kt possible near Point Saint George. * WAVES...Steep, northerly waves around 6 to 9 feet around 7 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$
2 follow-up statements
102 WHUS76 KEKA 270405 MWWEKA Urgent - Marine Weather Message National Weather Service Eureka CA 905 PM PDT Thu Sep 26 2019 PZZ455-271215- /O.EXP.KEKA.SC.Y.0090.000000T0000Z-190927T0400Z/ /O.CON.KEKA.SC.Y.0091.190927T2200Z-190929T0400Z/ Cape Mendocino to Pt Arena out 10 nm- 905 PM PDT Thu Sep 26 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM FRIDAY TO 9 PM SATURDAY... * WINDS...N winds will increase to 15 to 25 kt with gusts to 30 kt by Friday evening. * WAVES...Steep, northerly waves 6 to 8 ft at 8 to 10 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. $$ PZZ475-271215- /O.CON.KEKA.SC.Y.0090.000000T0000Z-190928T0100Z/ /O.CON.KEKA.GL.W.0034.190928T0100Z-190928T1800Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 905 PM PDT Thu Sep 26 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 6 PM FRIDAY TO 11 AM SATURDAY... * WINDS...N 10 to 20 kt with gusts to 30 kt tonight, increasing to 20 to 30 kt with gusts to 40 kt Friday evening. * WAVES...Steep, northerly waves around 9 to 11 ft at 9 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. $$ PZZ470-271000- /O.CON.KEKA.SE.W.0021.000000T0000Z-190927T1000Z/ Pt St George to Cape Mendocino 10 to 60 nm- 905 PM PDT Thu Sep 26 2019 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 3 AM FRIDAY... * WINDS...N 20 to 25 kt with occasional gusts to 35 kt. * WAVES...Steep, northerly waves 10 to 13 ft at 10 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Hazardous Seas Warning means hazardous sea conditions are imminent or occurring. Recreational boaters should remain in port, or take shelter until waves subside. Commercial vessels should prepare for rough seas and consider remaining in port or taking shelter in port until hazardous seas subside. $$ PZZ450-271215- /O.CON.KEKA.SC.Y.0090.000000T0000Z-190929T0400Z/ Pt St George to Cape Mendocino out 10 nm- 905 PM PDT Thu Sep 26 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM SATURDAY... * WINDS...N increasing to 20 to 30 kt Friday evening. Localized gusts to 40 kt possible near Point Saint George. * WAVES...Steep, northerly waves 8 to 10 ft at 9 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. $$
082 WHUS76 KEKA 270934 MWWEKA Urgent - Marine Weather Message National Weather Service Eureka CA 234 AM PDT Fri Sep 27 2019 PZZ470-271745- /O.CAN.KEKA.SE.W.0021.000000T0000Z-190927T1000Z/ /O.EXB.KEKA.SC.Y.0091.190927T0934Z-190927T2200Z/ /O.NEW.KEKA.SE.W.0022.190927T2200Z-190928T1000Z/ Pt St George to Cape Mendocino 10 to 60 nm- 234 AM PDT Fri Sep 27 2019 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... ...HAZARDOUS SEAS WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 AM PDT SATURDAY... The National Weather Service in Eureka has issued a Hazardous Seas Warning, which is in effect from 3 PM this afternoon to 3 AM PDT Saturday. A Small Craft Advisory has also been issued. This Small Craft Advisory is in effect until 3 PM PDT this afternoon. The Hazardous Seas Warning has been cancelled. * WINDS...N winds will increase to 15 to 25 kt with gusts to 30 kt by Friday evening. * WAVES...Steep, northerly waves 6 to 8 ft at 8 to 10 seconds, building to 10 to 12 ft at 8 to 10 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Hazardous Seas Warning means hazardous sea conditions are imminent or occurring. Recreational boaters should remain in port, or take shelter until waves subside. Commercial vessels should prepare for rough seas and consider remaining in port or taking shelter in port until hazardous seas subside. A Small Craft Advisory means that wind speeds of 21 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ475-271745- /O.CON.KEKA.SC.Y.0090.000000T0000Z-190928T0100Z/ /O.EXT.KEKA.GL.W.0034.190928T0100Z-190928T1600Z/ Cape Mendocino to Pt Arena 10 to 60 nm- 234 AM PDT Fri Sep 27 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... ...GALE WARNING NOW IN EFFECT FROM 6 PM THIS EVENING TO 9 AM PDT SATURDAY... * WINDS...N 20 to 30 kt with gusts to 40 kt Friday evening. * WAVES...Steep, northerly waves around 9 to 11 ft at 9 seconds, building to 11 to 13 ft at 10 seconds by Friday evening PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. A Gale Warning means winds of 34 to 47 knots are imminent or occurring. Operating a vessel in gale conditions requires experience and properly equipped vessels. It is highly recommended that mariners without the proper experience seek safe harbor prior to the onset of gale conditions. $$ PZZ450-271745- /O.CON.KEKA.SC.Y.0090.000000T0000Z-190929T0400Z/ Pt St George to Cape Mendocino out 10 nm- 234 AM PDT Fri Sep 27 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT SATURDAY... * WINDS...N increasing to 20 to 30 kt Friday evening. Localized gusts to 35 kt possible near Point Saint George. * WAVES...Steep, northerly waves 8 to 10 ft at 9 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. $$ PZZ455-271745- /O.CON.KEKA.SC.Y.0091.190927T2200Z-190929T0400Z/ Cape Mendocino to Pt Arena out 10 nm- 234 AM PDT Fri Sep 27 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 9 PM PDT SATURDAY... * WINDS...N winds will increase to 15 to 25 kt with gusts to 30 kt by Friday evening. * WAVES...Steep, northerly waves 6 to 8 ft at 8 to 10 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions. $$
The office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 26, 11:03 AM PDT | Small Craft Advisory | EKA | 52 hr | |
| Sep 26, 2:41 PM PDT | Gale Warning | EKA | 36 hr | |
| Sep 26, 2:41 PM PDT | Small Craft Advisory | EKA | 68 hr |
Nearby
Hazardous Seas Warnings in California, 2019Every hazardous seas warning in 2019
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.