Alert archive / California / Small Craft Advisories in 2021
Small Craft Advisory 7, NWS San Diego, CA
NWS San Diego, CA issued this small craft advisory at Feb 11, 2021, 1:08 PM PST. It took effect at Feb 12, 2021, 10:00 AM PST. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Feb 11, 2021, 1:08 PM PST (21:08 UTC)
- In effect from
- Feb 12, 2021, 10:00 AM PST
- Expired
- Feb 12, 2021, 7:00 PM PST
- In force
- 9 hr
- Issued by
- NWS San Diego, CA
The text
As transmitted.
584 WHUS76 KSGX 112108 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 108 PM PST Thu Feb 11 2021 PZZ775-120600- /O.NEW.KSGX.SC.Y.0007.210212T1800Z-210213T0300Z/ Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 108 PM PST Thu Feb 11 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM TO 7 PM PST FRIDAY... * WHAT...Northwest winds 15 knots with gusts 20 to 25 knots. * WHERE...Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island. * WHEN...From 10 AM to 7 PM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. * OUTLOOK...Winds will weaken for late Friday through Saturday morning then strengthen for Saturday afternoon through Sunday, with large combined seas in both the inner and outer waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ 12
5 follow-up statements
204 WHUS76 KSGX 120516 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 916 PM PST Thu Feb 11 2021 PZZ775-121400- /O.CON.KSGX.SC.Y.0007.210212T1800Z-210213T0300Z/ Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 916 PM PST Thu Feb 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM TO 7 PM PST FRIDAY... * WHAT...Northwest winds 15 knots with gusts 20 to 25 knots. * WHERE...Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island. * WHEN...From 10 AM to 7 PM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. * OUTLOOK...Winds will weaken for late Friday through Saturday morning. Stronger winds expected Saturday afternoon through Sunday in both the inner and outer waters, along with large combined seas. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ SS
932 WHUS76 KSGX 121354 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 554 AM PST Fri Feb 12 2021 PZZ775-122200- /O.CON.KSGX.SC.Y.0007.210212T1800Z-210213T0300Z/ Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 554 AM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 7 PM PST THIS EVENING... * WHAT...Northwest winds 15 knots with gusts 20 to 30 knots. * WHERE...Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island. * WHEN...From 10 AM to 7 PM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. * OUTLOOK...Winds will weaken for late Friday through Saturday morning. Stronger winds expected Saturday afternoon through Sunday in both the inner and outer waters, along with large combined seas. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
863 WHUS76 KSGX 121426 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 626 AM PST Fri Feb 12 2021 PZZ775-122230- /O.CON.KSGX.SC.Y.0007.210212T1800Z-210213T0300Z/ /O.NEW.KSGX.GL.A.0002.210213T2000Z-210214T1100Z/ Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 626 AM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 7 PM PST THIS EVENING... ...GALE WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE SATURDAY NIGHT... * WHAT...For the Small Craft Advisory, northwest winds 15 to 25 kt with gusts up to 30 kt expected. For the Gale Watch, northwest winds 20 to 30 kt with gusts up to 40 kt and seas 8 to 12 feet possible. * WHERE...Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island. * WHEN...For the Small Craft Advisory, from 10 AM this morning to 7 PM PST this evening. For the Gale Watch, from Saturday afternoon through late Saturday night. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and seas. && $$ PZZ750-122230- /O.NEW.KSGX.GL.A.0002.210213T2000Z-210214T1100Z/ Coastal Waters from San Mateo Point to the Mexican Border and out to 30 nm- 626 AM PST Fri Feb 12 2021 ...GALE WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE SATURDAY NIGHT... * WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and seas 7 to 10 feet possible. * WHERE...Coastal Waters from San Mateo Point to the Mexican Border and out to 30 nm. * WHEN...From Saturday afternoon through late Saturday night. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and seas. && $$ Connolly
575 WHUS76 KSGX 122148 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 148 PM PST Fri Feb 12 2021 PZZ775-130330- /O.CON.KSGX.SC.Y.0007.000000T0000Z-210213T0300Z/ /O.CON.KSGX.GL.A.0002.210213T2000Z-210214T1100Z/ Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 148 PM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM PST THIS EVENING... ...GALE WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE SATURDAY NIGHT... * WHAT...For the Small Craft Advisory, northwest winds 15 to 25 kt with gusts up to 30 kt expected. For the Gale Watch, northwest winds 20 to 30 kt with gusts up to 40 kt and seas 8 to 12 feet possible. * WHERE...Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island. * WHEN...For the Small Craft Advisory, from 10 AM this morning to 7 PM PST this evening. For the Gale Watch, from Saturday afternoon through late Saturday night. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and seas. && $$ PZZ750-130330- /O.CON.KSGX.GL.A.0002.210213T2000Z-210214T1100Z/ Coastal Waters from San Mateo Point to the Mexican Border and out to 30 nm- 148 PM PST Fri Feb 12 2021 ...GALE WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE SATURDAY NIGHT... * WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and seas 7 to 10 feet possible. * WHERE...Coastal Waters from San Mateo Point to the Mexican Border and out to 30 nm. * WHEN...From Saturday afternoon through late Saturday night. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and seas. && $$ Connolly
570 WHUS76 KSGX 130244 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 644 PM PST Fri Feb 12 2021 PZZ775-131400- /O.EXP.KSGX.SC.Y.0007.000000T0000Z-210213T0300Z/ /O.UPG.KSGX.GL.A.0002.210213T2000Z-210214T1100Z/ /O.NEW.KSGX.GL.W.0002.210213T2000Z-210214T1800Z/ Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 644 PM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 7 PM PST THIS EVENING... ...GALE WARNING IN EFFECT FROM NOON SATURDAY TO 10 AM PST SUNDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and seas 10 to 13 feet expected. * WHERE...Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island. * WHEN...From noon Saturday to 10 AM PST Sunday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * OUTLOOK...Winds will remain above 20 kt through Sunday evening, weakening Sunday night. Another round of gusty west-northwest winds is expected on Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ PZZ750-131400- /O.UPG.KSGX.GL.A.0002.210213T2000Z-210214T1100Z/ /O.NEW.KSGX.SC.Y.0008.210214T0000Z-210214T1800Z/ Coastal Waters from San Mateo Point to the Mexican Border and out to 30 nm- 644 PM PST Fri Feb 12 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM SATURDAY TO 10 AM PST SUNDAY... * WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and seas 7 to 11 feet expected. * WHERE...Coastal Waters from San Mateo Point to the Mexican Border and out to 30 nm. * WHEN...From 4 PM Saturday to 10 AM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft. * OUTLOOK...Northwest winds of 20 kt or more are possible again on Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ SS
Nearby
Small Craft Advisories in California, 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.