Alert archive / California / Small Craft Advisories in 2021
Small Craft Advisory 16, NWS San Diego, CA
NWS San Diego, CA issued this small craft advisory at Mar 19, 2021, 1:33 PM PDT. It took effect at Mar 20, 2021, 10:00 AM PDT. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Mar 19, 2021, 1:33 PM PDT (20:33 UTC)
- In effect from
- Mar 20, 2021, 10:00 AM PDT
- Expired
- Mar 20, 2021, 10:02 PM PDT
- In force
- 12 hr
- Issued by
- NWS San Diego, CA
The text
As transmitted.
659 WHUS76 KSGX 192033 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 133 PM PDT Fri Mar 19 2021 PZZ775-200445- /O.NEW.KSGX.SC.Y.0016.210320T1700Z-210321T0800Z/ Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 133 PM PDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM SATURDAY TO 1 AM PDT SUNDAY... * WHAT...Northwest winds 15 to 20 kt with gusts to 25 kt. Combined seas 6 to 9 feet. * WHERE...Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island. * WHEN...From 10 AM Saturday to 1 AM PDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Winds will decrease Sunday morning. Northwest winds will increase again Sunday afternoon and evening in the outer waters, with gusts to 20 kt. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Connolly
4 follow-up statements
130 WHUS76 KSGX 200447 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 947 PM PDT Fri Mar 19 2021 PZZ775-201300- /O.CON.KSGX.SC.Y.0016.210320T1700Z-210321T0800Z/ Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 947 PM PDT Fri Mar 19 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM SATURDAY TO 1 AM PDT SUNDAY... * WHAT...Northwest winds 15 to 20 kt with gusts to 25 kt. Combined seas 6 to 9 feet. * WHERE...Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island. * WHEN...From 10 AM Saturday to 1 AM PDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Winds will decrease Sunday morning. Northwest winds will increase again Sunday afternoon and evening in the outer waters, with gusts to 20 kt. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ jmb
262 WHUS76 KSGX 201242 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 542 AM PDT Sat Mar 20 2021 PZZ775-202100- /O.CON.KSGX.SC.Y.0016.210320T1700Z-210321T0800Z/ Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 542 AM PDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 1 AM PDT SUNDAY... * WHAT...Northwest winds 15 to 20 kt with gusts to 25 kt. Combined seas 6 to 9 feet. * WHERE...Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island. * WHEN...From 10 AM today to 1 AM PDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Winds will decrease Sunday morning. Northwest winds will increase again Sunday afternoon and evening in the outer waters, with gusts to 20 kt. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ APR
375 WHUS76 KSGX 202021 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 121 PM PDT Sat Mar 20 2021 PZZ775-210500- /O.CON.KSGX.SC.Y.0016.000000T0000Z-210321T0800Z/ Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 121 PM PDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM PDT SUNDAY... * WHAT...Northwest winds 15 to 20 kt with gusts to 25 kt. Combined seas 6 to 9 feet. * WHERE...Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island. * WHEN...Through 1 AM PDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Winds will decrease Sunday morning. Northwest winds will increase again Sunday afternoon and evening in the outer waters, with gusts to 20 kt. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Connolly
955 WHUS76 KSGX 210502 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 1002 PM PDT Sat Mar 20 2021 PZZ775-210615- /O.CAN.KSGX.SC.Y.0016.000000T0000Z-210321T0800Z/ Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 1002 PM PDT Sat Mar 20 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... Occasional gusts of 20 knots will continue overnight, however small craft advisory conditions are no longer expected. $$ jmb
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.