Alert archive / California / Small Craft Advisories in 2021
Small Craft Advisory 3, NWS San Diego, CA
NWS San Diego, CA issued this small craft advisory at Jan 23, 2021, 1:33 PM PST. It took effect at Jan 24, 2021, 12:00 PM PST. It was in force for 14 hr.
The area
The counties it named.
The facts
- Issued
- Jan 23, 2021, 1:33 PM PST (21:33 UTC)
- In effect from
- Jan 24, 2021, 12:00 PM PST
- Expired
- Jan 25, 2021, 2:00 AM PST
- In force
- 14 hr
- Issued by
- NWS San Diego, CA
The text
As transmitted.
654 WHUS76 KSGX 232133 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 133 PM PST Sat Jan 23 2021 PZZ750-775-240545- /O.NEW.KSGX.SC.Y.0003.210124T2000Z-210125T1000Z/ /O.UPG.KSGX.GL.A.0001.210125T1500Z-210127T0600Z/ /O.NEW.KSGX.GL.W.0001.210125T1000Z-210127T0600Z/ Coastal Waters from San Mateo Point to the Mexican Border and out to 30 nm- Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 133 PM PST Sat Jan 23 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON SUNDAY TO 2 AM PST MONDAY... ...GALE WARNING IN EFFECT FROM 2 AM MONDAY TO 10 PM PST TUESDAY... * WHAT... For the Small Craft Advisory, northwest winds 20 to 25 kts with gusts up to 30 kt. For the Gale Warning, northwest winds 25 to 35 kt with gusts up to 45 kt and seas 10 to 15 feet across the inner waters, and seas up to 20 feet across the outer waters. * WHERE...Coastal Waters from San Mateo Point to the Mexican Border and out to 30 nm and 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 noon Sunday to 2 AM PST Monday. For the Gale Warning, from 2 AM Monday to 10 PM PST Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. 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. && $$ Schenk
5 follow-up statements
725 WHUS76 KSGX 240521 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 921 PM PST Sat Jan 23 2021 PZZ750-775-241400- /O.CON.KSGX.SC.Y.0003.210124T2000Z-210125T1000Z/ /O.CON.KSGX.GL.W.0001.210125T1000Z-210127T0600Z/ Coastal Waters from San Mateo Point to the Mexican Border and out to 30 nm- Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 921 PM PST Sat Jan 23 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM PST MONDAY... ...GALE WARNING REMAINS IN EFFECT FROM 2 AM MONDAY TO 10 PM PST TUESDAY... * WHAT...For the Small Craft Advisory, northwest winds 20 to 25 kts with gusts up to 30 kt. For the Gale Warning, northwest winds 25 to 35 kt with gusts up to 45 kt and seas 10 to 15 feet across the inner waters, and seas up to 20 feet across the outer waters. * WHERE...The Coastal Waters from San Mateo Point to the Mexican Border and out 60 nm including San Clemente Island. * WHEN...For the Small Craft Advisory, from noon Sunday to 2 AM PST Monday. For the Gale Warning, from 2 AM Monday to 10 PM PST Tuesday. * IMPACTS...Strong winds and hazardous seas which could capsize or damage vessels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ Moede
284 WHUS76 KSGX 241013 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 213 AM PST Sun Jan 24 2021 PZZ750-775-242200- /O.CON.KSGX.SC.Y.0003.210124T2000Z-210125T1000Z/ /O.CON.KSGX.GL.W.0001.210125T1000Z-210127T0600Z/ Coastal Waters from San Mateo Point to the Mexican Border and out to 30 nm- Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 213 AM PST Sun Jan 24 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 2 AM PST MONDAY... ...GALE WARNING REMAINS IN EFFECT FROM 2 AM MONDAY TO 10 PM PST TUESDAY... * WHAT...For the Small Craft Advisory, northwest winds 20 to 25 kts with gusts up to 30 kt. For the Gale Warning, northwest winds 25 to 35 kt with gusts to 45 kt. Combined seas 10 to 15 feet across the inner waters, and up to 18 feet across the outer waters. * WHERE...The Coastal Waters from San Mateo Point to the Mexican Border and out 60 nm including San Clemente Island. * WHEN...The Small Craft Advisory is valid from noon Sunday to 2 AM Monday. The Gale Warning is valid from 2 AM Monday to 10 PM Tuesday. * IMPACTS...Strong winds and hazardous seas which could capsize or damage vessels. 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. && $$
127 WHUS76 KSGX 242201 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 201 PM PST Sun Jan 24 2021 PZZ750-775-250615- /O.CON.KSGX.SC.Y.0003.000000T0000Z-210125T1000Z/ /O.CON.KSGX.GL.W.0001.210125T1000Z-210127T0600Z/ Coastal Waters from San Mateo Point to the Mexican Border and out to 30 nm- Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 201 PM PST Sun Jan 24 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM PST MONDAY... ...GALE WARNING REMAINS IN EFFECT FROM 2 AM MONDAY TO 10 PM PST TUESDAY... * WHAT...For the Small Craft Advisory, northwest winds 15 to 25 kts with gusts up to 30 kt. For the Gale Warning, northwest winds 25 to 35 kt with gusts to 45 kt. Combined seas 12 to 18 feet across the inner waters, and up to 20 feet across the outer waters. * WHERE...The Coastal Waters from San Mateo Point to the Mexican Border and out 60 nm including San Clemente Island. * WHEN...The Small Craft Advisory is valid from noon Sunday to 2 AM Monday. The Gale Warning is valid from 2 AM Monday to 10 PM Tuesday. * IMPACTS...Strong winds and hazardous seas which could capsize or damage vessels. Non-essential travel is discouraged. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ APR
615 WHUS76 KSGX 250419 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 819 PM PST Sun Jan 24 2021 PZZ750-775-251400- /O.CON.KSGX.SC.Y.0003.000000T0000Z-210125T1000Z/ /O.CON.KSGX.GL.W.0001.210125T1000Z-210127T0600Z/ Coastal Waters from San Mateo Point to the Mexican Border and out to 30 nm- Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 819 PM PST Sun Jan 24 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM PST MONDAY... ...GALE WARNING REMAINS IN EFFECT FROM 2 AM MONDAY TO 10 PM PST TUESDAY... * WHAT...For the Small Craft Advisory, northwest winds 15 kt with gusts 25 to 30 kt. For the Gale Warning, northwest winds 25 to 35 kt with gusts to 45 kt. Combined seas 10 to 15 feet across the inner waters, and 15 to 20 feet across the outer waters. * WHERE...The Coastal Waters from San Mateo Point to the Mexican Border and out 60 nm including San Clemente Island. * WHEN...The Small Craft Advisory is valid through 2 AM Monday. The Gale Warning is valid from 2 AM Monday to 10 PM Tuesday. * IMPACTS...Strong winds and hazardous seas which could capsize or damage vessels. Non-essential travel is discouraged. 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. && $$ CO
106 WHUS76 KSGX 251014 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 214 AM PST Mon Jan 25 2021 PZZ750-775-252200- /O.EXP.KSGX.SC.Y.0003.000000T0000Z-210125T1000Z/ /O.CON.KSGX.GL.W.0001.000000T0000Z-210127T0600Z/ Coastal Waters from San Mateo Point to the Mexican Border and out to 30 nm- Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 214 AM PST Mon Jan 25 2021 ...GALE WARNING IN EFFECT UNTIL 10 PM PST TUESDAY... * WHAT...Northwest winds 25 to 35 kt with gusts to 45 kt. Seas 18 to 24 feet. * WHERE...All coastal waters. * WHEN...Until 10 PM PST Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$
The office that day
Everything else NWS San Diego, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 23, 1:47 AM PST | Gale Watch | SGX | 12 hr | |
| Jan 23, 1:33 PM PST | Gale Warning | SGX | 69 hr |
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.