Alert archive / California / Small Craft Advisories in 2018
Small Craft Advisory 49, NWS San Francisco Bay Area, CA
NWS San Francisco Bay Area, CA issued this small craft advisory at Apr 6, 2018, 9:14 PM PDT. It was in force for 54 hr.
The area
The counties it named.
The facts
- Issued
- Apr 6, 2018, 9:14 PM PDT (04:14 UTC)
- Expired
- Apr 9, 2018, 3:00 AM PDT
- In force
- 54 hr
- Issued by
- NWS San Francisco Bay Area, CA
The text
As transmitted.
835 WHUS76 KMTR 070414 MWWMTR URGENT - Marine Weather Message National Weather Service San Francisco CA 914 PM PDT Fri Apr 6 2018 PZZ570-071215- /O.EXP.KMTR.SC.Y.0047.000000T0000Z-180407T0400Z/ /O.NEW.KMTR.SC.Y.0049.180407T0414Z-180407T1300Z/ /O.CON.KMTR.SC.Y.0048.180407T2200Z-180408T0500Z/ Point Arena To Point Reyes 10 To 60 nm Offshore- 914 PM PDT Fri Apr 6 2018 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM PDT SATURDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM TO 10 PM PDT SATURDAY... ...SMALL CRAFT ADVISORY HAS EXPIRED... The National Weather Service in San Francisco has issued a Small Craft Advisory, which is in effect until 6 AM PDT Saturday. * WINDS...Southwest 10 to 20 kt with gusts up to 25 kt. * SEAS...10 to 15 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ571-071215- /O.EXP.KMTR.SC.Y.0047.000000T0000Z-180407T0400Z/ /O.NEW.KMTR.SC.Y.0049.180407T0414Z-180407T1300Z/ /O.CON.KMTR.SC.Y.0048.180407T2200Z-180408T0500Z/ Point Reyes to Pigeon Point 10 To 60 nm Offshore- 914 PM PDT Fri Apr 6 2018 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM PDT SATURDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM TO 10 PM PDT SATURDAY... ...SMALL CRAFT ADVISORY HAS EXPIRED... The National Weather Service in San Francisco has issued a Small Craft Advisory, which is in effect until 6 AM PDT Saturday. * WINDS...West 10 to 20 kt with gusts up to 25 kt. * SEAS...7 to 12 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ540-071215- /O.EXT.KMTR.SC.Y.0047.000000T0000Z-180407T1300Z/ /O.CON.KMTR.SC.Y.0048.180407T2200Z-180408T0500Z/ Point Arena To Point Reyes To 10 nm- 914 PM PDT Fri Apr 6 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM PDT SATURDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM TO 10 PM PDT SATURDAY... * WINDS...Southwest 5 to 15 kt with gusts up to 25 kt. * SEAS...8 to 13 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ575-071215- /O.EXT.KMTR.SC.Y.0047.000000T0000Z-180407T1300Z/ Pigeon Point to Point Pinos 10 To 60 nm Offshore- 914 PM PDT Fri Apr 6 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM PDT SATURDAY... * WINDS...Southwest 15 to 20 kt with gusts up to 30 kt. * SEAS...6 to 8 feet at 10 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ576-071215- /O.EXT.KMTR.SC.Y.0047.000000T0000Z-180407T1300Z/ Point Pinos To Point Piedras Blancas 10 To 60 nm Offshore- 914 PM PDT Fri Apr 6 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM PDT SATURDAY... * WINDS...South 10 to 15 kt with gusts up to 25 kt. * SEAS...Around 6 feet at 10 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ545-071215- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180407T1600Z/ Point Reyes To Pigeon Point To 10 nm- 914 PM PDT Fri Apr 6 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT SATURDAY... * WINDS...South 10 to 20 kt with gusts up to 30 kt. * SEAS...5 to 7 feet at 11 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ560-071215- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180407T1600Z/ Pigeon Point to Point Pinos To 10 nm- 914 PM PDT Fri Apr 6 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT SATURDAY... * WINDS...South 10 to 20 kt with gusts up to 30 kt. * SEAS...5 to 7 feet at 10 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ565-071215- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180407T1600Z/ Point Pinos To Point Piedras Blancas To 10 nm- 914 PM PDT Fri Apr 6 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT SATURDAY... * WINDS...Southeast 10 to 20 kt with gusts up to 30 kt. * SEAS...5 to 7 feet at 10 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ530-071215- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180407T1600Z/ San Pablo Bay Suisun Bay The West Delta and San Francisco Bay North of the Bay Bridge- 914 PM PDT Fri Apr 6 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT SATURDAY... * WINDS...Southwest 15 to 20 kt with gusts up to 30 kt. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ531-071215- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180407T1600Z/ San Francisco Bay South of the Bay Bridge- 914 PM PDT Fri Apr 6 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT SATURDAY... * WINDS...South 15 to 25 kt with gusts up to 30 kt. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$
9 follow-up statements
025 WHUS76 KMTR 070941 MWWMTR URGENT - Marine Weather Message National Weather Service San Francisco CA 241 AM PDT Sat Apr 7 2018 ...HAZARDOUS SEAS EXPECTED THIS WEEKEND... .Southerly winds will turn westerly behind a cold front that is forecast to pass through the area later this morning. Winds will gradually decrease behind the cold front, but westerly swell is expected to increase through the day, peaking this evening and into Sunday morning, and creating hazardous seas through Sunday. PZZ570-071745- /O.EXT.KMTR.SC.Y.0049.000000T0000Z-180409T0400Z/ /O.CAN.KMTR.SC.Y.0048.180407T2200Z-180408T0500Z/ Point Arena To Point Reyes 10 To 60 nm Offshore- 241 AM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT SUNDAY... * WINDS...West 15 to 25 kt...decreasing to 10 to 20 kt by noon * SEAS...10 to 15 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ571-071745- /O.EXT.KMTR.SC.Y.0049.000000T0000Z-180409T0400Z/ /O.CAN.KMTR.SC.Y.0048.180407T2200Z-180408T0500Z/ Point Reyes to Pigeon Point 10 To 60 nm Offshore- 241 AM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT SUNDAY... * WINDS...West 10 to 20 kt with gusts up to 25 kt. * SEAS...9 to 14 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ540-071745- /O.CAN.KMTR.SC.Y.0047.000000T0000Z-180407T1300Z/ /O.EXT.KMTR.SC.Y.0048.180407T0941Z-180409T0400Z/ Point Arena To Point Reyes To 10 nm- 241 AM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT SUNDAY... * WINDS...West 5 to 15 kt with gusts up to 25 kt. * SEAS...9 to 14 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ535-071745- /O.EXB.KMTR.SC.Y.0048.180408T0400Z-180409T0400Z/ Monterey Bay- 241 AM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 9 PM PDT SUNDAY... The National Weather Service in San Francisco has issued a Small Craft Advisory, which is in effect from 9 PM this evening to 9 PM PDT Sunday. * WINDS...Northwest 10 to 20 kt with gusts up to 25 kt. * SEAS...8 to 13 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ575-071745- /O.EXT.KMTR.SC.Y.0047.000000T0000Z-180409T0400Z/ Pigeon Point to Point Pinos 10 To 60 nm Offshore- 241 AM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT SUNDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 25 kt. * SEAS...8 to 13 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ576-071745- /O.EXT.KMTR.SC.Y.0047.000000T0000Z-180409T0400Z/ Point Pinos To Point Piedras Blancas 10 To 60 nm Offshore- 241 AM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT SUNDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 30 kt. * SEAS...8 to 13 feet at 15 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ545-071745- /O.EXT.KMTR.SC.Y.0047.000000T0000Z-180409T0400Z/ Point Reyes To Pigeon Point To 10 nm- 241 AM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT SUNDAY... * WINDS...West 15 to 25 kt with gusts up to 30 kt. * SEAS...8 to 13 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ560-071745- /O.EXT.KMTR.SC.Y.0047.000000T0000Z-180409T0400Z/ Pigeon Point to Point Pinos To 10 nm- 241 AM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT SUNDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 30 kt. * SEAS...8 to 13 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ565-071745- /O.EXT.KMTR.SC.Y.0047.000000T0000Z-180409T0400Z/ Point Pinos To Point Piedras Blancas To 10 nm- 241 AM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT SUNDAY... * WINDS...Northwest 15 to 25 kt with gusts up to 30 kt. * SEAS...9 to 14 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ530-071600- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180407T1600Z/ San Pablo Bay Suisun Bay The West Delta and San Francisco Bay North of the Bay Bridge- 241 AM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING... * WINDS...Southwest 15 to 25 kt...becoming W at 10 to 20 kt by noon. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ531-071600- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180407T1600Z/ San Francisco Bay South of the Bay Bridge- 241 AM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING... * WINDS...Southwest around 15 to 25 kt...becoming W at 10 to 20 kt by noon. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$
515 WHUS76 KMTR 071542 MWWMTR URGENT - Marine Weather Message National Weather Service San Francisco CA 842 AM PDT Sat Apr 7 2018 ...HAZARDOUS SEAS EXPECTED THIS WEEKEND... PZZ530-071645- /O.EXP.KMTR.SC.Y.0047.000000T0000Z-180407T1600Z/ San Pablo Bay Suisun Bay The West Delta and San Francisco Bay North of the Bay Bridge- 842 AM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 9 AM PDT THIS MORNING... $$ PZZ531-071645- /O.EXP.KMTR.SC.Y.0047.000000T0000Z-180407T1600Z/ San Francisco Bay South of the Bay Bridge- 842 AM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 9 AM PDT THIS MORNING... $$ PZZ570-072345- /O.CON.KMTR.SC.Y.0049.000000T0000Z-180409T0400Z/ Point Arena To Point Reyes 10 To 60 nm Offshore- 842 AM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT SUNDAY... * WINDS...West 5 to 15 kt with gusts up to 25 kt. * SEAS...10 to 15 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ571-072345- /O.CON.KMTR.SC.Y.0049.000000T0000Z-180409T0400Z/ Point Reyes to Pigeon Point 10 To 60 nm Offshore- 842 AM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT SUNDAY... * WINDS...West 10 to 15 kt with gusts up to 20 kt. * SEAS...9 to 14 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ575-072345- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T0400Z/ Pigeon Point to Point Pinos 10 To 60 nm Offshore- 842 AM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT SUNDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 25 kt. * SEAS...8 to 13 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ576-072345- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T0400Z/ Point Pinos To Point Piedras Blancas 10 To 60 nm Offshore- 842 AM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT SUNDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 30 kt. * SEAS...7 to 12 feet at 15 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ540-072345- /O.CON.KMTR.SC.Y.0048.000000T0000Z-180409T0400Z/ Point Arena To Point Reyes To 10 nm- 842 AM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT SUNDAY... * WINDS...West 10 to 15 kt with gusts up to 20 kt. * SEAS...9 to 14 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ545-072345- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T0400Z/ Point Reyes To Pigeon Point To 10 nm- 842 AM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT SUNDAY... * WINDS...West 5 to 15 kt with gusts up to 25 kt. * SEAS...7 to 12 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ560-072345- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T0400Z/ Pigeon Point to Point Pinos To 10 nm- 842 AM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT SUNDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 30 kt. * SEAS...7 to 12 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ565-072345- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T0400Z/ Point Pinos To Point Piedras Blancas To 10 nm- 842 AM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT SUNDAY... * WINDS...Northwest 15 to 25 kt with gusts up to 30 kt. * SEAS...8 to 13 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ535-072345- /O.CON.KMTR.SC.Y.0048.180408T0400Z-180409T0400Z/ Monterey Bay- 842 AM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 9 PM PDT SUNDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 25 kt. * SEAS...7 to 11 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$
815 WHUS76 KMTR 072155 MWWMTR URGENT - Marine Weather Message National Weather Service San Francisco CA 255 PM PDT Sat Apr 7 2018 ...HAZARDOUS SEAS EXPECTED THIS WEEKEND... PZZ570-080600- /O.EXT.KMTR.SC.Y.0049.000000T0000Z-180409T1000Z/ Point Arena To Point Reyes 10 To 60 nm Offshore- 255 PM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 25 kt. * SEAS...10 to 15 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ571-080600- /O.EXT.KMTR.SC.Y.0049.000000T0000Z-180409T1000Z/ Point Reyes to Pigeon Point 10 To 60 nm Offshore- 255 PM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 25 kt. * SEAS...9 to 14 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ575-080600- /O.EXT.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Pigeon Point to Point Pinos 10 To 60 nm Offshore- 255 PM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 25 kt. * SEAS...7 to 12 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ576-080600- /O.EXT.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Point Pinos To Point Piedras Blancas 10 To 60 nm Offshore- 255 PM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 15 to 25 kt with gusts up to 35 kt. * SEAS...7 to 12 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ540-080600- /O.EXT.KMTR.SC.Y.0048.000000T0000Z-180409T1000Z/ Point Arena To Point Reyes To 10 nm- 255 PM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 25 kt. * SEAS...9 to 14 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ545-080600- /O.EXT.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Point Reyes To Pigeon Point To 10 nm- 255 PM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 25 kt. * SEAS...7 to 12 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ560-080600- /O.EXT.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Pigeon Point to Point Pinos To 10 nm- 255 PM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 15 to 25 kt with gusts up to 30 kt. * SEAS...7 to 12 feet at 13 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ565-080600- /O.EXT.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Point Pinos To Point Piedras Blancas To 10 nm- 255 PM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 20 to 30 kt with gusts up to 40 kt. * SEAS...8 to 13 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ535-080600- /O.EXT.KMTR.SC.Y.0048.180408T0400Z-180409T1000Z/ Monterey Bay- 255 PM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 PM THIS EVENING TO 3 AM PDT MONDAY... * WINDS...Northwest 15 to 25 kt with gusts up to 30 kt. * SEAS...6 to 11 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$
282 WHUS76 KMTR 080414 MWWMTR URGENT - Marine Weather Message National Weather Service San Francisco CA 914 PM PDT Sat Apr 7 2018 ...HAZARDOUS SEAS EXPECTED THIS WEEKEND... PZZ570-081215- /O.CON.KMTR.SC.Y.0049.000000T0000Z-180409T1000Z/ Point Arena To Point Reyes 10 To 60 nm Offshore- 914 PM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 25 kt. * SEAS...12 to 15 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ571-081215- /O.CON.KMTR.SC.Y.0049.000000T0000Z-180409T1000Z/ Point Reyes to Pigeon Point 10 To 60 nm Offshore- 914 PM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 25 kt. * SEAS...11 to 14 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ575-081215- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Pigeon Point to Point Pinos 10 To 60 nm Offshore- 914 PM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 25 kt. * SEAS...10 to 12 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ576-081215- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Point Pinos To Point Piedras Blancas 10 To 60 nm Offshore- 914 PM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 15 to 25 kt with gusts up to 35 kt. * SEAS...9 to 12 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ540-081215- /O.CON.KMTR.SC.Y.0048.000000T0000Z-180409T1000Z/ Point Arena To Point Reyes To 10 nm- 914 PM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 25 kt. * SEAS...10 to 14 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ545-081215- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Point Reyes To Pigeon Point To 10 nm- 914 PM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 25 kt. * SEAS...9 to 12 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ560-081215- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Pigeon Point to Point Pinos To 10 nm- 914 PM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 15 to 25 kt with gusts up to 30 kt. * SEAS...8 to 12 feet at 13 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ565-081215- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Point Pinos To Point Piedras Blancas To 10 nm- 914 PM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 20 to 30 kt with gusts up to 40 kt. * SEAS...8 to 13 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ535-081215- /O.CON.KMTR.SC.Y.0048.000000T0000Z-180409T1000Z/ Monterey Bay- 914 PM PDT Sat Apr 7 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 15 to 25 kt with gusts up to 30 kt. * SEAS...6 to 11 feet at 14 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$
622 WHUS76 KMTR 080954 MWWMTR URGENT - Marine Weather Message National Weather Service San Francisco CA 254 AM PDT Sun Apr 8 2018 PZZ545-081800- /O.NEW.KMTR.RB.Y.0008.180408T0954Z-180409T1000Z/ /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Point Reyes To Pigeon Point To 10 nm- 254 AM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY FOR ROUGH BAR IN EFFECT UNTIL 3 AM PDT MONDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... The National Weather Service in San Francisco has issued a Small Craft Advisory for rough bar, which is in effect until 3 AM PDT Monday. * WINDS...Northwest 10 to 20 kt with gusts up to 25 kt. * SEAS...8 to 12 feet at 13 seconds. * FIRST EBB...1.4 knots at 09:37 AM Sunday. * SECOND EBB...1.2 knots at 11:37 PM Sunday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. A Small Craft Advisory for rough bar means that wave conditions are expected to be hazardous to small craft in or near harbor entrances. && $$ PZZ565-081800- /O.EXT.KMTR.SC.Y.0047.000000T0000Z-180409T1200Z/ Point Pinos To Point Piedras Blancas To 10 nm- 254 AM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM PDT MONDAY... * WINDS...Northwest 15 to 25 kt with gusts up to 30 kt. * SEAS...8 to 13 feet at 13 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ570-081800- /O.CON.KMTR.SC.Y.0049.000000T0000Z-180409T1000Z/ Point Arena To Point Reyes 10 To 60 nm Offshore- 254 AM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 25 kt. * SEAS...11 to 14 feet at 12 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ571-081800- /O.CON.KMTR.SC.Y.0049.000000T0000Z-180409T1000Z/ Point Reyes to Pigeon Point 10 To 60 nm Offshore- 254 AM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 25 kt. * SEAS...11 to 13 feet at 12 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ575-081800- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Pigeon Point to Point Pinos 10 To 60 nm Offshore- 254 AM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 25 kt. * SEAS...11 to 13 feet at 13 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ576-081800- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Point Pinos To Point Piedras Blancas 10 To 60 nm Offshore- 254 AM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 15 to 25 kt with gusts up to 30 kt. * SEAS...11 to 13 feet at 13 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ540-081800- /O.CON.KMTR.SC.Y.0048.000000T0000Z-180409T1000Z/ Point Arena To Point Reyes To 10 nm- 254 AM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 25 kt. * SEAS...11 to 14 feet at 12 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ560-081800- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Pigeon Point to Point Pinos To 10 nm- 254 AM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 25 kt. * SEAS...9 to 12 feet at 13 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ535-081800- /O.CON.KMTR.SC.Y.0048.000000T0000Z-180409T1000Z/ Monterey Bay- 254 AM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 25 kt. * SEAS...8 to 10 feet at 13 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$
530 WHUS76 KMTR 081547 MWWMTR URGENT - Marine Weather Message National Weather Service San Francisco CA 847 AM PDT Sun Apr 8 2018 PZZ545-090000- /O.CON.KMTR.RB.Y.0008.000000T0000Z-180409T1000Z/ /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Point Reyes To Pigeon Point To 10 nm- 847 AM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY FOR ROUGH BAR REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt. * SEAS...8 to 12 feet at 13 seconds. * FIRST EBB...1.4 knots at 09:37 AM Sunday. * SECOND EBB...1.2 knots at 11:37 PM Sunday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. A Small Craft Advisory for rough bar means that wave conditions are expected to be hazardous to small craft in or near harbor entrances. && $$ PZZ570-090000- /O.CON.KMTR.SC.Y.0049.000000T0000Z-180409T1000Z/ Point Arena To Point Reyes 10 To 60 nm Offshore- 847 AM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt. * SEAS...11 to 13 feet at 12 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ571-090000- /O.CON.KMTR.SC.Y.0049.000000T0000Z-180409T1000Z/ Point Reyes to Pigeon Point 10 To 60 nm Offshore- 847 AM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt. * SEAS...11 to 13 feet at 12 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ575-090000- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Pigeon Point to Point Pinos 10 To 60 nm Offshore- 847 AM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt. * SEAS...11 to 13 feet at 13 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ576-090000- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Point Pinos To Point Piedras Blancas 10 To 60 nm Offshore- 847 AM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 15 to 25 kt with gusts up to 30 kt. * SEAS...11 to 13 feet at 13 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ540-090000- /O.CON.KMTR.SC.Y.0048.000000T0000Z-180409T1000Z/ Point Arena To Point Reyes To 10 nm- 847 AM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt. * SEAS...10 to 13 feet at 12 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ560-090000- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Pigeon Point to Point Pinos To 10 nm- 847 AM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt. * SEAS...9 to 12 feet at 13 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ565-090000- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1200Z/ Point Pinos To Point Piedras Blancas To 10 nm- 847 AM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT MONDAY... * WINDS...Northwest 15 to 25 kt with gusts up to 30 kt. * SEAS...8 to 13 feet at 13 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ535-090000- /O.CON.KMTR.SC.Y.0048.000000T0000Z-180409T1000Z/ Monterey Bay- 847 AM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt. * SEAS...7 to 10 feet at 13 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$
736 WHUS76 KMTR 082143 MWWMTR URGENT - Marine Weather Message National Weather Service San Francisco CA 243 PM PDT Sun Apr 8 2018 PZZ545-090545- /O.EXT.KMTR.RB.Y.0008.000000T0000Z-180409T1600Z/ /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Point Reyes To Pigeon Point To 10 nm- 243 PM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY FOR ROUGH BAR NOW IN EFFECT UNTIL 9 AM PDT MONDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt. * SEAS...7 to 11 feet at 12 seconds. * FIRST EBB...1.2 knots at 11:37 PM Sunday. * SECOND EBB...1.3 knots at 11:13 AM Monday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. A Small Craft Advisory for rough bar means that wave conditions are expected to be hazardous to small craft in or near harbor entrances. && $$ PZZ570-090545- /O.CON.KMTR.SC.Y.0049.000000T0000Z-180409T1000Z/ Point Arena To Point Reyes 10 To 60 nm Offshore- 243 PM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt. * SEAS...11 to 13 feet at 13 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ571-090545- /O.CON.KMTR.SC.Y.0049.000000T0000Z-180409T1000Z/ Point Reyes to Pigeon Point 10 To 60 nm Offshore- 243 PM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 15 to 25 kt. * SEAS...10 to 13 feet at 13 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ575-090545- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Pigeon Point to Point Pinos 10 To 60 nm Offshore- 243 PM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 15 to 25 kt. * SEAS...11 to 13 feet at 13 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ576-090545- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Point Pinos To Point Piedras Blancas 10 To 60 nm Offshore- 243 PM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 15 to 25 kt. * SEAS...11 to 12 feet at 13 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ540-090545- /O.CON.KMTR.SC.Y.0048.000000T0000Z-180409T1000Z/ Point Arena To Point Reyes To 10 nm- 243 PM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 15 to 25 kt. * SEAS...9 to 13 feet at 13 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ560-090545- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Pigeon Point to Point Pinos To 10 nm- 243 PM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 15 to 25 kt with gusts up to 30 kt. * SEAS...8 to 12 feet at 13 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ565-090545- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1200Z/ Point Pinos To Point Piedras Blancas To 10 nm- 243 PM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT MONDAY... * WINDS...Northwest 20 to 30 kt with gusts up to 35 kt. * SEAS...9 to 12 feet at 13 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ535-090545- /O.CON.KMTR.SC.Y.0048.000000T0000Z-180409T1000Z/ Monterey Bay- 243 PM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 15 to 25 kt with gusts up to 30 kt. * SEAS...6 to 11 feet at 13 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$
853 WHUS76 KMTR 090346 MWWMTR URGENT - Marine Weather Message National Weather Service San Francisco CA 846 PM PDT Sun Apr 8 2018 PZZ545-091200- /O.CON.KMTR.RB.Y.0008.000000T0000Z-180409T1600Z/ /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Point Reyes To Pigeon Point To 10 nm- 846 PM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY FOR ROUGH BAR REMAINS IN EFFECT UNTIL 9 AM PDT MONDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 25 kt. * SEAS...7 to 11 feet at 12 seconds. * FIRST EBB...1.2 knots at 11:37 PM Sunday. * SECOND EBB...1.3 knots at 11:13 AM Monday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. A Small Craft Advisory for rough bar means that wave conditions are expected to be hazardous to small craft in or near harbor entrances. && $$ PZZ570-091000- /O.CON.KMTR.SC.Y.0049.000000T0000Z-180409T1000Z/ Point Arena To Point Reyes 10 To 60 nm Offshore- 846 PM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...North 15 to 20 kt with gusts up to 25 kt. * SEAS...11 to 12 feet at 12 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ571-091000- /O.CON.KMTR.SC.Y.0049.000000T0000Z-180409T1000Z/ Point Reyes to Pigeon Point 10 To 60 nm Offshore- 846 PM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...North around 20 kt with gusts up to 25 kt. * SEAS...10 to 13 feet at 12 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ575-091000- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Pigeon Point to Point Pinos 10 To 60 nm Offshore- 846 PM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...North around 20 kt with gusts up to 25 kt. * SEAS...11 to 13 feet at 12 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ576-091000- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Point Pinos To Point Piedras Blancas 10 To 60 nm Offshore- 846 PM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...North 20 to 25 kt with gusts up to 35 kt. * SEAS...11 to 12 feet at 13 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ540-091000- /O.CON.KMTR.SC.Y.0048.000000T0000Z-180409T1000Z/ Point Arena To Point Reyes To 10 nm- 846 PM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 15 to 20 kt with gusts up to 30 kt. * SEAS...9 to 13 feet at 12 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ560-091000- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Pigeon Point to Point Pinos To 10 nm- 846 PM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 15 to 25 kt with gusts up to 30 kt. * SEAS...8 to 12 feet at 12 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ565-091200- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1200Z/ Point Pinos To Point Piedras Blancas To 10 nm- 846 PM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT MONDAY... * WINDS...Northwest 20 to 30 kt with gusts up to 35 kt. * SEAS...9 to 12 feet at 13 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ PZZ535-091000- /O.CON.KMTR.SC.Y.0048.000000T0000Z-180409T1000Z/ Monterey Bay- 846 PM PDT Sun Apr 8 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY... * WINDS...Northwest 10 to 20 kt with gusts up to 25 kt. * SEAS...6 to 11 feet at 13 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$
022 WHUS76 KMTR 090955 MWWMTR URGENT - Marine Weather Message National Weather Service San Francisco CA 255 AM PDT Mon Apr 9 2018 PZZ545-091800- /O.EXP.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ /O.EXT.KMTR.RB.Y.0008.000000T0000Z-180409T1800Z/ Point Reyes To Pigeon Point To 10 nm- 255 AM PDT Mon Apr 9 2018 ...SMALL CRAFT ADVISORY FOR ROUGH BAR NOW IN EFFECT UNTIL 11 AM PDT THIS MORNING... * SEAS...7 to 9 feet at 12 seconds. * FIRST EBB...1.3 knots at 11:13 AM Monday. * SECOND EBB...1.4 knots at 12:31 AM Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory for rough bar means that wave conditions are expected to be hazardous to small craft in or near harbor entrances. && $$ PZZ570-091100- /O.EXP.KMTR.SC.Y.0049.000000T0000Z-180409T1000Z/ Point Arena To Point Reyes 10 To 60 nm Offshore- 255 AM PDT Mon Apr 9 2018 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING... WINDS AND WAVES HAVE FALLEN BELOW SMALL CRAFT CRITERIA. $$ PZZ571-091100- /O.EXP.KMTR.SC.Y.0049.000000T0000Z-180409T1000Z/ Point Reyes to Pigeon Point 10 To 60 nm Offshore- 255 AM PDT Mon Apr 9 2018 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING... WINDS AND WAVES HAVE FALLEN BELOW SMALL CRAFT CRITERIA. $$ PZZ575-091100- /O.EXP.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Pigeon Point to Point Pinos 10 To 60 nm Offshore- 255 AM PDT Mon Apr 9 2018 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING... WINDS AND WAVES HAVE FALLEN BELOW SMALL CRAFT CRITERIA. $$ PZZ576-091100- /O.EXP.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Point Pinos To Point Piedras Blancas 10 To 60 nm Offshore- 255 AM PDT Mon Apr 9 2018 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING... WINDS AND WAVES HAVE FALLEN BELOW SMALL CRAFT CRITERIA. $$ PZZ540-091100- /O.EXP.KMTR.SC.Y.0048.000000T0000Z-180409T1000Z/ Point Arena To Point Reyes To 10 nm- 255 AM PDT Mon Apr 9 2018 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING... WINDS AND WAVES HAVE FALLEN BELOW SMALL CRAFT CRITERIA. $$ PZZ560-091100- /O.EXP.KMTR.SC.Y.0047.000000T0000Z-180409T1000Z/ Pigeon Point to Point Pinos To 10 nm- 255 AM PDT Mon Apr 9 2018 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING... WINDS AND WAVES HAVE FALLEN BELOW SMALL CRAFT CRITERIA. $$ PZZ535-091100- /O.EXP.KMTR.SC.Y.0048.000000T0000Z-180409T1000Z/ Monterey Bay- 255 AM PDT Mon Apr 9 2018 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING... WINDS AND WAVES HAVE FALLEN BELOW SMALL CRAFT CRITERIA. $$ PZZ565-091200- /O.CON.KMTR.SC.Y.0047.000000T0000Z-180409T1200Z/ Point Pinos To Point Piedras Blancas To 10 nm- 255 AM PDT Mon Apr 9 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT EARLY THIS MORNING... * WINDS...North 15 to 25 kt. * SEAS...9 to 11 feet at 12 seconds. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or steep waves are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$
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 San Francisco Bay Area, CA wrote its last area forecast discussion before this small craft advisory went out at Apr 6, 8:53 PM PDT, 21 minutes earlier.
Area forecast discussion, Apr 6, 8:53 PM PDT, 21 minutes before
Area Forecast Discussion
National Weather Service San Francisco Bay Area
853 PM PDT Fri Apr 6 2018
.SYNOPSIS...A classic atmospheric river will continue to impact
the Bay Area tonight into early Saturday, bringing periods of
heavy rainfall. Drying conditions will develop late Saturday and
Sunday. Rain chances return Tuesday with additional rain chances
later next week.
&&
.DISCUSSION...As of 8:50 PM PDT Friday...A late season Atmospheric
River event has already brought significant rainfall to the Bay
Area, especially the North Bay, since rain began about 24 hours
ago. Several of the wettest locations in the North Bay have
already picked up between 5 and 6 inches of rain including
Occidental, Bodega Bay, Mill Valley, Venado, and Mount Tamalpais.
Downtown San Francisco's storm total thus far is 1.93" (as of 8
pm), which exceeds the average rainfall for the entire month of
April (1.46") in downtown SF.
Smaller rivers and streams in the North Bay rose rapidly today and
some reached bankfull late this afternoon. A flood advisory has
been in place across much of south-central Sonoma County since
midday, including Sebastopol, Rohnert Park and Petaluma. A Flood
Watch remains in effect for the entire North Bay until Saturday
morning. There has been a lull in precipitation across the North
Bay since mid afternoon and this has allowed small rivers and
streams to recede a bit. However, rain rates are expected to
increase once again by late this evening and into the early
morning hours of Saturday as a cold front approaches the coast.
It's possible we could see some of the heaviest rain rates of this
event overnight as the cold front provides the necessary lift to
convert the rich supply of water vapor into precipitation. The NAM
and HRRR models indicate the heaviest rainfall in the North Bay
will occur between about 10 pm and 4 am. An additional 1-2 inches
of rain is likely across the North Bay overnight. Anyone living
in flood prone areas of the North Bay, or near the recent burn
scars, should remain alert for possible flood warnings overnight
as this final period of heavy rain triggers renewed rises on small
streams and creeks and possibly triggers debris flows. The models
agree that rainfall will end rather abruptly after the front
moves through. This means that rain should end across most of the
North Bay by sunrise Saturday.
For locations from San Francisco southward, latest models
indicate the heaviest rain will occur between about 2 am and 8 am.
Rain rates will likely be heaviest over the Santa Cruz Mountains,
so will keep the Flood Watch going there. However, rain totals
thus far in the Santa Cruz Mountains are at about 2 inches max,
which is significantly less than what's fallen in the North Bay.
Thus, flooding concerns in the Santa Cruz Mountains are somewhat
lower tonight than in the North Bay. Nuisance flooding of low
lying and flood prone areas is possible almost anywhere overnight
and into early Saturday morning.
Winds have not been much of a factor with this system, and latest
WRF output indicates wind gusts of no more than 30 mph overnight.
Models agree that rainfall will end in most areas by midday
Saturday. The 00Z NAM indicates isolated showers on Saturday
afternoon but for the most part Saturday afternoon is shaping up
to be mostly dry and mild under partly cloudy skies. Dry
conditions, along with a warming trend, are then forecast for
Sunday and Monday as an upper ridge builds over California.
Forecast highs by Monday are in the 60s near the ocean and 70s to
near 80 elsewhere.
Longer range models indicate the weather pattern will remain
active across the Eastern Pacific and rain chances will return to
the northern portion of our forecast area on Tuesday. A system
closely following the Tuesday system is expected to dig farther
south and possibly bring rain to much of our area by late
Wednesday or Wednesday night.
&&
.AVIATION...As of 5:20 PM PDT Friday...MVFR with areas IFR/LIFR
tonight into Saturday morning. A highly anomalous, exceeding April
climatology, subtropical/tropical air mass is firmly entrenched this
afternoon, dewpoints are near 60. 1/4 mile visibility in fog (and
rain) at the Farallon Islands shows how much the air is "sweating"
while in contact with cooler water, not the other way around
whenever there's a heat and moisture flux from ocean to cooler air
above. Decided to generally lower cigs and visibilities a little
from inherited forecasts. Conditions improve after cold frontal
passage Saturday morning, best estimate is that frontal passage will
be near 12z. Downpours will increase with the approaching front,
will continue to watch radar and satellite for any signs of isolated
convection and amend tafs as needed.
Vicinity of KSFO...MVFR with SE winds occasionally gusty to near
20 knots persisting into the late evening. Tempo SE winds gusting
close to airport weather warning strength criteria (35 knots
sustained and/or gusts) 10z-16z Saturday, will wait on issuing
weather warning for now and monitor nearby observations to see how
winds are doing through the evening.
SFO Bridge Approach...Similar to SFO.
Monterey Bay Terminals...Conditions will continue to deteriorate
through this evening, SE winds increasing prior to cold frontal
passage Saturday morning. MVFR to IFR/LIFR forecast for tonight
into Saturday morning, conditions improving by late morning and
afternoon.
&&
.MARINE...as of 4:48 PM PDT Friday...A strong late season storm
system will bring moderate to locally gusty south to southwest
winds and steady rain to the coastal waters into Saturday. Winds
will veer west to northwest in the wake of a cold front passing
through the waters. West swells will increase and create hazardous
seas beginning tomorrow afternoon through the remainder of the
weekend.
&&
.MTR WATCHES/WARNINGS/ADVISORIES...
.Tngt...Flood Watch...Entire North Bay and Santa Cruz Mountains
SCA...SF Bay
SCA...Pt Reyes to Pigeon Pt 0-10 nm
SCA...Pigeon Pt to Pt Pinos 0-10 nm
SCA...Pt Pinos to Pt Piedras Blancas 0-10 nm
SCA...Pt Arena to Pigeon Pt 10-60 nm until 9 PM
SCA...Pt Arena to Pt Reyes 0-10 nm until 3 AM
SCA...Pigeon Pt to Pt Piedras Blancas 10-60 nm until 3 AM
&&
PUBLIC FORECAST: Dykema
AVIATION: Canepa
MARINE: DRP
Visit us at www.weather.gov/sanfrancisco
Follow us on Facebook, Twitter, and YouTube at:
www.facebook.com/nwsbayarea
www.twitter.com/nwsbayarea
www.youtube.com/nwsbayareaIn the hours before
Local storm report, Apr 6, 3:25 PM PDT, 5 hours 49 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
325 PM PDT FRI APR 6 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0311 PM FLOOD 1 ENE BODEGA 38.35N 122.96W
04/06/2018 SONOMA CA LAW ENFORCEMENT
ROADWAY FLOODING REPORTED AT JOY RD AND BODEGA HWY.
0315 PM FLOOD 3 S BERKELEY 37.83N 122.29W
04/06/2018 ALAMEDA CA LAW ENFORCEMENT
ROADWAY FLOODING AT I-580W AND I-80E.
&&
ASCHNEIDLocal storm report, Apr 6, 3:30 PM PDT, 5 hours 44 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
330 PM PDT FRI APR 6 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0324 PM FLOOD 9 WSW ROHNERT PARK 38.31N 122.85W
04/06/2018 SONOMA CA LAW ENFORCEMENT
ROADWAY FLOODING AT VALLEY FORD RD AND BLOOMFIELD RD.
&&
ASCHNEIDLocal storm report, Apr 6, 4:28 PM PDT, 4 hours 46 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
428 PM PDT FRI APR 6 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0420 PM FLOOD 9 WSW ROHNERT PARK 38.31N 122.85W
04/06/2018 SONOMA CA LAW ENFORCEMENT
ROADWAY FLOODING REPORTED AT VALLEY FORD AND BLOOMFIELD.
0420 PM DEBRIS FLOW 3 S ROHNERT PARK 38.30N 122.71W
04/06/2018 SONOMA CA LAW ENFORCEMENT
MUDSLIDE REPORTED AT US-101N AND RAILROAD AVE.
&&
ASCHNEIDLocal storm report, Apr 6, 5:38 PM PDT, 3 hours 36 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
538 PM PDT FRI APR 6 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0519 PM DEBRIS FLOW 4 W BODEGA 38.34N 123.05W
04/06/2018 SONOMA CA LAW ENFORCEMENT
MUD BLOCKING LANES AT SR-1 AND BAY HILL ROAD.
&&
ASCHNEIDThe office that day
Everything else NWS San Francisco Bay Area, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 6, 11:33 PM PDT | Areal Flood Advisory | MTR | City and County of San Francisco, San Mateo | 3 hr |
| Apr 7, 1:35 AM PDT | Areal Flood Advisory | MTR | San Mateo, Santa Cruz | 55 min |
| Apr 7, 3:22 AM PDT | Areal Flood Advisory | MTR | Marin | 113 min |
| Apr 7, 3:30 AM PDT | Areal Flood Advisory | MTR | San Mateo, Santa Cruz | 2 hr |
| Apr 7, 5:03 AM PDT | Areal Flood Advisory | MTR | Marin | 117 min |
| Apr 7, 5:52 AM PDT | Areal Flood Advisory | MTR | San Mateo, Santa Cruz | 113 min |
| Apr 7, 7:07 AM PDT | Areal Flood Advisory | MTR | Monterey, San Benito | 113 min |
| Apr 7, 8:19 AM PDT | Areal Flood Advisory | MTR | Monterey, San Benito | 56 min |
| Apr 7, 9:13 AM PDT | Areal Flood Advisory | MTR | Monterey | 62 min |
Nearby
Small Craft Advisories in California, 2018Every small craft advisory in 2018
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.