Alert archive / California / Small Craft Advisories in 2021
Small Craft Advisory 18, NWS San Diego, CA
NWS San Diego, CA issued this small craft advisory at Mar 22, 2021, 2:05 AM PDT. It took effect at Mar 22, 2021, 1:00 PM PDT. It was in force for 32 hr.
The area
The counties it named.
The facts
- Issued
- Mar 22, 2021, 2:05 AM PDT (09:05 UTC)
- In effect from
- Mar 22, 2021, 1:00 PM PDT
- Expired
- Mar 23, 2021, 9:00 PM PDT
- In force
- 32 hr
- Issued by
- NWS San Diego, CA
The text
As transmitted.
132 WHUS76 KSGX 220905 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 205 AM PDT Mon Mar 22 2021 PZZ775-222100- /O.NEW.KSGX.SC.Y.0018.210322T2000Z-210324T0400Z/ Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 205 AM PDT Mon Mar 22 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 9 PM PDT TUESDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 11 feet expected. * WHERE...Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island. * WHEN...From 1 PM this afternoon to 9 PM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
5 follow-up statements
430 WHUS76 KSGX 221949 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 1249 PM PDT Mon Mar 22 2021 PZZ775-230500- /O.CON.KSGX.SC.Y.0018.210322T2000Z-210324T0400Z/ Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 1249 PM PDT Mon Mar 22 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT TUESDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 10 feet expected. * WHERE...Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island. * WHEN...From 1 PM this afternoon to 9 PM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
663 WHUS76 KSGX 230454 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 954 PM PDT Mon Mar 22 2021 PZZ775-231300- /O.CON.KSGX.SC.Y.0018.000000T0000Z-210324T0400Z/ Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 954 PM PDT Mon Mar 22 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT TUESDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 10 feet expected. * WHERE...Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island. * WHEN...Through 9 PM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Maxwell
620 WHUS76 KSGX 230922 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 222 AM PDT Tue Mar 23 2021 PZZ775-232130- /O.CON.KSGX.SC.Y.0018.000000T0000Z-210324T0400Z/ Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 222 AM PDT Tue Mar 23 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 12 feet expected. * WHERE...Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island. * WHEN...Until 9 PM PDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
354 WHUS76 KSGX 231918 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 1218 PM PDT Tue Mar 23 2021 PZZ775-240400- /O.CON.KSGX.SC.Y.0018.000000T0000Z-210324T0400Z/ Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 1218 PM PDT Tue Mar 23 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 12 feet. * WHERE...Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island. * WHEN...Until 9 PM PDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
709 WHUS76 KSGX 240406 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 906 PM PDT Tue Mar 23 2021 PZZ775-240515- /O.EXP.KSGX.SC.Y.0018.000000T0000Z-210324T0400Z/ Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 906 PM PDT Tue Mar 23 2021 ...SMALL CRAFT ADVISORY HAS EXPIRED... Winds will diminish this evening and the Small Craft Advisory was allowed to expire at 9 PM. $$
The office that day
Everything else NWS San Diego, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 22, 3:48 AM PDT | Wind Advisory | SGX | Riverside, San Bernardino, San Diego | 26 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.