Alert archive / California / Small Craft Advisories in 2021
Small Craft Advisory 2, NWS San Diego, CA
NWS San Diego, CA issued this small craft advisory at Jan 18, 2021, 12:40 PM PST. It took effect at Jan 19, 2021, 7:00 AM PST. It was in force for 39 hr.
The area
The counties it named.
The facts
- Issued
- Jan 18, 2021, 12:40 PM PST (20:40 UTC)
- In effect from
- Jan 19, 2021, 7:00 AM PST
- Expired
- Jan 20, 2021, 10:00 PM PST
- In force
- 39 hr
- Issued by
- NWS San Diego, CA
The text
As transmitted.
327 WHUS76 KSGX 182040 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 1240 PM PST Mon Jan 18 2021 PZZ750-775-190600- /O.NEW.KSGX.SC.Y.0002.210119T1500Z-210121T0600Z/ 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- 1240 PM PST Mon Jan 18 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM TUESDAY TO 10 PM PST WEDNESDAY... * WHAT...Easterly winds 10 to 20 kt with gusts up to 25 kt expected. Gusts to 30 kt are possible at times. * 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...From 7 AM Tuesday to 10 PM PST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
7 follow-up statements
704 WHUS76 KSGX 190544 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 944 PM PST Mon Jan 18 2021 PZZ750-775-191400- /O.CON.KSGX.SC.Y.0002.210119T1500Z-210121T0600Z/ Coastal Waters from San Mateo Point to the Mexican Border and out to 30 nm- Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 944 PM PST Mon Jan 18 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM TUESDAY TO 10 PM PST WEDNESDAY... * WHAT...Easterly winds will gradually develop Tuesday and strengthen to 15 to 25 kt with gusts to 30 kt Tuesday night through Wednesday. * WHERE...Coastal Waters from San Mateo Point to the Mexican Border and out to 30 nm and Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island. * WHEN...From 7 AM Tuesday to 10 PM PST Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Maxwell
958 WHUS76 KSGX 191010 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 210 AM PST Tue Jan 19 2021 PZZ750-775-191700- /O.CON.KSGX.SC.Y.0002.210119T1500Z-210121T0600Z/ 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- 210 AM PST Tue Jan 19 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 10 PM PST WEDNESDAY... * WHAT...East winds 15 to 25 kt with gusts up to 30 kt. * WHERE...All coastal waters. * WHEN...From 7 AM this morning to 10 PM PST Wednesday. * IMPACTS...Winds and choppy seas will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
632 WHUS76 KSGX 191559 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 759 AM PST Tue Jan 19 2021 PZZ750-775-200600- /O.CON.KSGX.SC.Y.0002.000000T0000Z-210121T0600Z/ Coastal Waters from San Mateo Point to the Mexican Border and out to 30 nm- Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 759 AM PST Tue Jan 19 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST WEDNESDAY... * WHAT...East winds 15 to 25 kt with gusts up to 30 kt. * WHERE...All coastal waters. * WHEN...From 7 AM this morning to 10 PM PST Wednesday. * IMPACTS...Winds and choppy seas will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Schenk
769 WHUS76 KSGX 200544 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 944 PM PST Tue Jan 19 2021 PZZ750-775-201400- /O.CON.KSGX.SC.Y.0002.000000T0000Z-210121T0600Z/ 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- 944 PM PST Tue Jan 19 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST WEDNESDAY... * WHAT...East winds 15 to 25 kt with gusts up to 30 kt. * WHERE...All coastal waters. * WHEN...Through 10 PM PST Wednesday. Strongest winds tonight into Wednesday. * IMPACTS...Winds and choppy seas will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Maxwell
699 WHUS76 KSGX 201019 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 219 AM PST Wed Jan 20 2021 PZZ750-775-202200- /O.CON.KSGX.SC.Y.0002.000000T0000Z-210121T0600Z/ Coastal Waters from San Mateo Point to the Mexican Border and out to 30 nm- Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 219 AM PST Wed Jan 20 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING... * WHAT...East winds 15 to 25 kt with gusts to 30 kt. * WHERE...All coastal waters. * WHEN...Until 10 PM PST this evening. * IMPACTS...Wind and sea conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
969 WHUS76 KSGX 202207 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 207 PM PST Wed Jan 20 2021 PZZ750-775-210600- /O.CON.KSGX.SC.Y.0002.000000T0000Z-210121T0600Z/ 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- 207 PM PST Wed Jan 20 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING... * WHAT...East winds 15 to 25 kt with gusts to 30 kt. * WHERE...All coastal waters. * WHEN...Until 10 PM PST this evening. Strongest winds will occur through this afternoon. * IMPACTS...Wind and sea conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Schenk
975 WHUS76 KSGX 210542 MWWSGX URGENT - MARINE WEATHER MESSAGE National Weather Service SAN DIEGO CA 942 PM PST Wed Jan 20 2021 PZZ750-775-210645- /O.EXP.KSGX.SC.Y.0002.000000T0000Z-210121T0600Z/ Coastal Waters from San Mateo Point to the Mexican Border and out to 30 nm- Waters from San Mateo point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island- 942 PM PST Wed Jan 20 2021 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 10 PM PST THIS EVENING... Winds have diminished over the coastal waters and the Small Craft Advisory will be allowed to expire at 10 PM. $$ SS
The office that day
Everything else NWS San Diego, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 18, 9:50 AM PST | Red Flag Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 36 hr |
| Jan 18, 12:42 PM PST | High Wind Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 57 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.