Alert archive / California / Small Craft Advisories in 2021
Small Craft Advisory 149, NWS San Francisco Bay Area, CA
NWS San Francisco Bay Area, CA issued this small craft advisory at Jul 11, 2021, 2:15 AM PDT. It took effect at Jul 12, 2021, 1:00 PM PDT. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- Jul 11, 2021, 2:15 AM PDT (09:15 UTC)
- In effect from
- Jul 12, 2021, 1:00 PM PDT
- Expired
- Jul 12, 2021, 9:00 PM PDT
- In force
- 8 hr
- Issued by
- NWS San Francisco Bay Area, CA
The text
As transmitted.
619 WHUS76 KMTR 110915 MWWMTR URGENT - MARINE WEATHER MESSAGE National Weather Service San Francisco Bay Area 215 AM PDT Sun Jul 11 2021 PZZ565-111715- /O.CAN.KMTR.SC.Y.0144.000000T0000Z-210711T1000Z/ /O.EXT.KMTR.SC.Y.0148.210711T0915Z-210713T0400Z/ Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 nm- 215 AM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt. * WHERE...Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 nm. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ535-111715- /O.NEW.KMTR.SC.Y.0149.210712T2000Z-210713T0400Z/ Monterey Bay- 215 AM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM TO 9 PM PDT MONDAY... * WHAT...West winds 10 to 20 kt with gusts up to 30 kt expected. * WHERE...Monterey Bay. * WHEN...From 1 PM to 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ545-111715- /O.EXB.KMTR.SC.Y.0148.210711T1000Z-210713T0400Z/ Coastal Waters from Point Reyes to Pigeon Point California out to 10 nm- 215 AM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and seas 7 to 8 feet at 9 seconds expected, resulting in hazardous conditions near harbor entrances. * WHERE...Coastal Waters from Point Reyes to Pigeon Point California out to 10 nm. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft especially when navigating in or near harbor entrances. PRECAUTIONARY/PREPAREDNESS ACTIONS... Small craft should use extreme caution when navigating in or near harbor entrances. && $$ PZZ560-111715- /O.EXB.KMTR.SC.Y.0148.210711T1000Z-210713T0400Z/ Coastal Waters from Pigeon Point to Point Pinos California out to 10 nm- 215 AM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt expected. * WHERE...Coastal Waters from Pigeon Point to Point Pinos California out to 10 nm. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ570-111715- /O.EXT.KMTR.SC.Y.0144.000000T0000Z-210713T0400Z/ Waters from Point Arena to Point Reyes 10-60 NM- 215 AM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 20 to 25 kt with gusts up to 35 kt and seas 9 to 12 feet at 9 seconds. * WHERE...Waters from Point Arena to Point Reyes 10-60 NM. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ571-111715- /O.EXT.KMTR.SC.Y.0144.000000T0000Z-210713T0400Z/ Waters from Point Reyes to Pigeon Point 10-60 NM- 215 AM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 11 feet at 9 seconds. * WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ575-111715- /O.EXT.KMTR.SC.Y.0144.000000T0000Z-210713T0400Z/ Waters from Pigeon Point to Point Pinos 10-60 NM- 215 AM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 10 feet at 9 seconds. * WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ576-111715- /O.EXT.KMTR.SC.Y.0144.000000T0000Z-210713T0400Z/ Waters from Point Pinos to Point Piedras Blancas 10-60 NM- 215 AM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt. * WHERE...Waters from Point Pinos to Point Piedras Blancas 10- 60 NM. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ540-111715- /O.EXT.KMTR.SC.Y.0145.000000T0000Z-210713T0400Z/ Coastal Waters from Point Arena to Point Reyes California out to 10 nm- 215 AM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 10 feet at 9 seconds. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 nm. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ530-111715- /O.CON.KMTR.SC.Y.0148.210711T2200Z-210712T0400Z/ San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge- 215 AM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 9 PM PDT THIS EVENING... * WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt expected. * WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge. * WHEN...From 3 PM this afternoon to 9 PM PDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ For more information from the National Weather Service visit http://weather.gov/sanfrancisco
8 follow-up statements
012 WHUS76 KMTR 111556 MWWMTR URGENT - MARINE WEATHER MESSAGE National Weather Service San Francisco Bay Area 856 AM PDT Sun Jul 11 2021 PZZ570-120000- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210713T0400Z/ Waters from Point Arena to Point Reyes 10-60 NM- 856 AM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 20 to 25 kt with gusts up to 35 kt and seas 9 to 12 feet at 9 seconds. * WHERE...Waters from Point Arena to Point Reyes 10-60 NM. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ571-120000- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210713T0400Z/ Waters from Point Reyes to Pigeon Point 10-60 NM- 856 AM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 11 feet at 9 seconds. * WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ575-120000- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210713T0400Z/ Waters from Pigeon Point to Point Pinos 10-60 NM- 856 AM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 10 feet at 9 seconds. * WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ576-120000- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210713T0400Z/ Waters from Point Pinos to Point Piedras Blancas 10-60 NM- 856 AM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt. * WHERE...Waters from Point Pinos to Point Piedras Blancas 10- 60 NM. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ540-120000- /O.CON.KMTR.SC.Y.0145.000000T0000Z-210713T0400Z/ Coastal Waters from Point Arena to Point Reyes California out to 10 nm- 856 AM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 10 feet at 9 seconds. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 nm. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ545-120000- /O.CON.KMTR.SC.Y.0148.000000T0000Z-210713T0400Z/ Coastal Waters from Point Reyes to Pigeon Point California out to 10 nm- 856 AM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and seas 7 to 8 feet at 9 seconds expected, resulting in hazardous conditions near harbor entrances. * WHERE...Coastal Waters from Point Reyes to Pigeon Point California out to 10 nm. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft especially when navigating in or near harbor entrances. PRECAUTIONARY/PREPAREDNESS ACTIONS... Small craft should use extreme caution when navigating in or near harbor entrances. && $$ PZZ560-120000- /O.CON.KMTR.SC.Y.0148.000000T0000Z-210713T0400Z/ Coastal Waters from Pigeon Point to Point Pinos California out to 10 nm- 856 AM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt expected. * WHERE...Coastal Waters from Pigeon Point to Point Pinos California out to 10 nm. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ565-120000- /O.CON.KMTR.SC.Y.0148.000000T0000Z-210713T0400Z/ Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 nm- 856 AM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt. * WHERE...Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 nm. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ530-120000- /O.CON.KMTR.SC.Y.0148.210711T2200Z-210712T0400Z/ San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge- 856 AM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 9 PM PDT THIS EVENING... * WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt expected. * WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge. * WHEN...From 3 PM this afternoon to 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. && $$ PZZ535-120000- /O.CON.KMTR.SC.Y.0149.210712T2000Z-210713T0400Z/ Monterey Bay- 856 AM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM TO 9 PM PDT MONDAY... * WHAT...West winds 10 to 20 kt with gusts up to 30 kt expected. * WHERE...Monterey Bay. * WHEN...From 1 PM to 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ For more information from the National Weather Service visit http://weather.gov/sanfrancisco
557 WHUS76 KMTR 112336 MWWMTR URGENT - MARINE WEATHER MESSAGE National Weather Service San Francisco Bay Area 436 PM PDT Sun Jul 11 2021 PZZ570-120745- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210713T0400Z/ Waters from Point Arena to Point Reyes 10-60 NM- 436 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 20 to 25 kt with gusts up to 35 kt and seas 9 to 12 feet at 9 seconds. * WHERE...Waters from Point Arena to Point Reyes 10-60 NM. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ571-120745- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210713T0400Z/ Waters from Point Reyes to Pigeon Point 10-60 NM- 436 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 11 feet at 9 seconds. * WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ575-120745- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210713T0400Z/ Waters from Pigeon Point to Point Pinos 10-60 NM- 436 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 10 feet at 9 seconds. * WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ576-120745- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210713T0400Z/ Waters from Point Pinos to Point Piedras Blancas 10-60 NM- 436 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt. * WHERE...Waters from Point Pinos to Point Piedras Blancas 10- 60 NM. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ540-120745- /O.CON.KMTR.SC.Y.0145.000000T0000Z-210713T0400Z/ Coastal Waters from Point Arena to Point Reyes California out to 10 nm- 436 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 10 feet at 9 seconds. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 nm. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ545-120745- /O.CON.KMTR.SC.Y.0148.000000T0000Z-210713T0400Z/ Coastal Waters from Point Reyes to Pigeon Point California out to 10 nm- 436 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and seas 7 to 8 feet at 9 seconds expected, resulting in hazardous conditions near harbor entrances. * WHERE...Coastal Waters from Point Reyes to Pigeon Point California out to 10 nm. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft especially when navigating in or near harbor entrances. PRECAUTIONARY/PREPAREDNESS ACTIONS... Small craft should use extreme caution when navigating in or near harbor entrances. && $$ PZZ560-120745- /O.CON.KMTR.SC.Y.0148.000000T0000Z-210713T0400Z/ Coastal Waters from Pigeon Point to Point Pinos California out to 10 nm- 436 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt expected. * WHERE...Coastal Waters from Pigeon Point to Point Pinos California out to 10 nm. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ565-120745- /O.CON.KMTR.SC.Y.0148.000000T0000Z-210713T0400Z/ Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 nm- 436 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt. * WHERE...Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 nm. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ530-120400- /O.CON.KMTR.SC.Y.0148.000000T0000Z-210712T0400Z/ San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge- 436 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING... * WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt expected. * WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge. * WHEN...From 3 PM this afternoon to 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. && $$ PZZ535-120745- /O.CON.KMTR.SC.Y.0149.210712T2000Z-210713T0400Z/ Monterey Bay- 436 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM TO 9 PM PDT MONDAY... * WHAT...West winds 10 to 20 kt with gusts up to 30 kt expected. * WHERE...Monterey Bay. * WHEN...From 1 PM to 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ For more information from the National Weather Service visit http://weather.gov/sanfrancisco
556 WHUS76 KMTR 120442 MWWMTR URGENT - MARINE WEATHER MESSAGE National Weather Service San Francisco Bay Area 942 PM PDT Sun Jul 11 2021 PZZ570-121245- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210713T0400Z/ Waters from Point Arena to Point Reyes 10-60 NM- 942 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 20 to 25 kt with gusts up to 35 kt and seas 9 to 12 feet at 9 seconds. * WHERE...Waters from Point Arena to Point Reyes 10-60 NM. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ571-121245- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210713T0400Z/ Waters from Point Reyes to Pigeon Point 10-60 NM- 942 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 11 feet at 9 seconds. * WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ575-121245- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210713T0400Z/ Waters from Pigeon Point to Point Pinos 10-60 NM- 942 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 10 feet at 9 seconds. * WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ576-121245- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210713T0400Z/ Waters from Point Pinos to Point Piedras Blancas 10-60 NM- 942 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt. * WHERE...Waters from Point Pinos to Point Piedras Blancas 10- 60 NM. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ540-121245- /O.CON.KMTR.SC.Y.0145.000000T0000Z-210713T0400Z/ Coastal Waters from Point Arena to Point Reyes California out to 10 nm- 942 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 10 feet at 9 seconds. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 nm. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ545-121245- /O.CON.KMTR.SC.Y.0148.000000T0000Z-210713T0400Z/ Coastal Waters from Point Reyes to Pigeon Point California out to 10 nm- 942 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and seas 7 to 8 feet at 9 seconds expected, resulting in hazardous conditions near harbor entrances. * WHERE...Coastal Waters from Point Reyes to Pigeon Point California out to 10 nm. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft especially when navigating in or near harbor entrances. PRECAUTIONARY/PREPAREDNESS ACTIONS... Small craft should use extreme caution when navigating in or near harbor entrances. && $$ PZZ560-121245- /O.CON.KMTR.SC.Y.0148.000000T0000Z-210713T0400Z/ Coastal Waters from Pigeon Point to Point Pinos California out to 10 nm- 942 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt expected. * WHERE...Coastal Waters from Pigeon Point to Point Pinos California out to 10 nm. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ565-121245- /O.CON.KMTR.SC.Y.0148.000000T0000Z-210713T0400Z/ Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 nm- 942 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt. * WHERE...Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 nm. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ535-121245- /O.CON.KMTR.SC.Y.0149.210712T2000Z-210713T0400Z/ Monterey Bay- 942 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM TO 9 PM PDT MONDAY... * WHAT...West winds 10 to 20 kt with gusts up to 30 kt expected. * WHERE...Monterey Bay. * WHEN...From 1 PM to 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ For more information from the National Weather Service visit http://weather.gov/sanfrancisco
261 WHUS76 KMTR 120447 AAA MWWMTR URGENT - MARINE WEATHER MESSAGE...UPDATED National Weather Service San Francisco Bay Area 947 PM PDT Sun Jul 11 2021 PZZ530-121000- /O.EXB.KMTR.SC.Y.0144.000000T0000Z-210712T1000Z/ San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge- 947 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PDT MONDAY... * WHAT...Northwest winds 20 to 25 kt with gusts up to 30 kt and seas 9 to 12 feet at 9 seconds. * WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge. * WHEN...Until 3 AM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ570-121300- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210713T0400Z/ Waters from Point Arena to Point Reyes 10-60 NM- 947 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 20 to 25 kt with gusts up to 35 kt and seas 9 to 12 feet at 9 seconds. * WHERE...Waters from Point Arena to Point Reyes 10-60 NM. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ571-121300- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210713T0400Z/ Waters from Point Reyes to Pigeon Point 10-60 NM- 947 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 11 feet at 9 seconds. * WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ575-121300- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210713T0400Z/ Waters from Pigeon Point to Point Pinos 10-60 NM- 947 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 10 feet at 9 seconds. * WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ576-121300- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210713T0400Z/ Waters from Point Pinos to Point Piedras Blancas 10-60 NM- 947 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt. * WHERE...Waters from Point Pinos to Point Piedras Blancas 10- 60 NM. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ540-121300- /O.CON.KMTR.SC.Y.0145.000000T0000Z-210713T0400Z/ Coastal Waters from Point Arena to Point Reyes California out to 10 nm- 947 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 10 feet at 9 seconds. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 nm. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ545-121300- /O.CON.KMTR.SC.Y.0148.000000T0000Z-210713T0400Z/ Coastal Waters from Point Reyes to Pigeon Point California out to 10 nm- 947 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and seas 7 to 8 feet at 9 seconds expected, resulting in hazardous conditions near harbor entrances. * WHERE...Coastal Waters from Point Reyes to Pigeon Point California out to 10 nm. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft especially when navigating in or near harbor entrances. PRECAUTIONARY/PREPAREDNESS ACTIONS... Small craft should use extreme caution when navigating in or near harbor entrances. && $$ PZZ560-121300- /O.CON.KMTR.SC.Y.0148.000000T0000Z-210713T0400Z/ Coastal Waters from Pigeon Point to Point Pinos California out to 10 nm- 947 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt expected. * WHERE...Coastal Waters from Pigeon Point to Point Pinos California out to 10 nm. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ565-121300- /O.CON.KMTR.SC.Y.0148.000000T0000Z-210713T0400Z/ Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 nm- 947 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt. * WHERE...Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 nm. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ535-121300- /O.CON.KMTR.SC.Y.0149.210712T2000Z-210713T0400Z/ Monterey Bay- 947 PM PDT Sun Jul 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM TO 9 PM PDT MONDAY... * WHAT...West winds 10 to 20 kt with gusts up to 30 kt expected. * WHERE...Monterey Bay. * WHEN...From 1 PM to 9 PM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ For more information from the National Weather Service visit http://weather.gov/sanfrancisco
548 WHUS76 KMTR 120936 MWWMTR URGENT - MARINE WEATHER MESSAGE National Weather Service San Francisco Bay Area 236 AM PDT Mon Jul 12 2021 PZZ530-121745- /O.EXP.KMTR.SC.Y.0144.000000T0000Z-210712T1000Z/ /O.NEW.KMTR.SC.Y.0150.210712T2200Z-210713T1000Z/ San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge- 236 AM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 AM PDT TUESDAY... ...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING... * WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt expected. * WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge. * WHEN...From 3 PM this afternoon to 3 AM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ570-121745- /O.EXT.KMTR.SC.Y.0144.000000T0000Z-210714T0400Z/ Waters from Point Arena to Point Reyes 10-60 NM- 236 AM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT TUESDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and seas 8 to 12 feet at 9 seconds. * WHERE...Waters from Point Arena to Point Reyes 10-60 NM. * WHEN...Until 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. && $$ PZZ571-121745- /O.EXT.KMTR.SC.Y.0144.000000T0000Z-210714T0400Z/ Waters from Point Reyes to Pigeon Point 10-60 NM- 236 AM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT TUESDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 7 to 11 feet at 9 seconds. * WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM. * WHEN...Until 9 PM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ575-121745- /O.EXT.KMTR.SC.Y.0144.000000T0000Z-210713T1600Z/ Waters from Pigeon Point to Point Pinos 10-60 NM- 236 AM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PDT TUESDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and seas 8 to 10 feet at 9 seconds. * WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM. * WHEN...Until 9 AM 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. && $$ PZZ576-121745- /O.EXT.KMTR.SC.Y.0144.000000T0000Z-210713T1000Z/ Waters from Point Pinos to Point Piedras Blancas 10-60 NM- 236 AM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT TUESDAY... * WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt. * WHERE...Waters from Point Pinos to Point Piedras Blancas 10- 60 NM. * WHEN...Until 3 AM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ540-121745- /O.EXT.KMTR.SC.Y.0145.000000T0000Z-210713T1000Z/ Coastal Waters from Point Arena to Point Reyes California out to 10 nm- 236 AM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT TUESDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 nm. * WHEN...Until 3 AM 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. && $$ PZZ565-121745- /O.EXT.KMTR.SC.Y.0148.000000T0000Z-210713T1000Z/ Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 nm- 236 AM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT TUESDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt. * WHERE...Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 nm. * WHEN...Until 3 AM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ545-121745- /O.CON.KMTR.SC.Y.0148.000000T0000Z-210713T0400Z/ Coastal Waters from Point Reyes to Pigeon Point California out to 10 nm- 236 AM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING... * WHAT...Northwest winds 15 to 25 kt. * WHERE...Coastal Waters from Point Reyes to Pigeon Point California out to 10 nm. * WHEN...Until 9 PM PDT this evening. * IMPACTS...Conditions will be hazardous to small craft especially when navigating in or near harbor entrances. PRECAUTIONARY/PREPAREDNESS ACTIONS... Small craft should use extreme caution when navigating in or near harbor entrances. && $$ PZZ560-121745- /O.CON.KMTR.SC.Y.0148.000000T0000Z-210713T0400Z/ Coastal Waters from Pigeon Point to Point Pinos California out to 10 nm- 236 AM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING... * WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt. * WHERE...Coastal Waters from Pigeon Point to Point Pinos California out to 10 nm. * WHEN...Until 9 PM PDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ535-121745- /O.CON.KMTR.SC.Y.0149.210712T2000Z-210713T0400Z/ Monterey Bay- 236 AM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 9 PM PDT THIS EVENING... * WHAT...West winds 10 to 20 kt with gusts up to 30 kt expected. * WHERE...Monterey Bay. * WHEN...From 1 PM this afternoon to 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. && $$ For more information from the National Weather Service visit http://weather.gov/sanfrancisco
478 WHUS76 KMTR 121542 MWWMTR URGENT - MARINE WEATHER MESSAGE National Weather Service San Francisco Bay Area 842 AM PDT Mon Jul 12 2021 PZZ570-122300- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210714T0400Z/ Waters from Point Arena to Point Reyes 10-60 NM- 842 AM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT TUESDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and seas 8 to 12 feet at 9 seconds. * WHERE...Waters from Point Arena to Point Reyes 10-60 NM. * WHEN...Until 9 PM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ571-122300- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210714T0400Z/ Waters from Point Reyes to Pigeon Point 10-60 NM- 842 AM PDT Mon Jul 12 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 7 to 11 feet at 9 seconds. * WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM. * WHEN...Until 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. && $$ PZZ575-122300- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210713T1600Z/ Waters from Pigeon Point to Point Pinos 10-60 NM- 842 AM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT TUESDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and seas 8 to 10 feet at 9 seconds. * WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM. * WHEN...Until 9 AM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ576-122300- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210713T1000Z/ Waters from Point Pinos to Point Piedras Blancas 10-60 NM- 842 AM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY... * WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt. * WHERE...Waters from Point Pinos to Point Piedras Blancas 10- 60 NM. * WHEN...Until 3 AM 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. && $$ PZZ540-122300- /O.CON.KMTR.SC.Y.0145.000000T0000Z-210713T1000Z/ Coastal Waters from Point Arena to Point Reyes California out to 10 nm- 842 AM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 nm. * WHEN...Until 3 AM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ545-122300- /O.CON.KMTR.SC.Y.0148.000000T0000Z-210713T0400Z/ Coastal Waters from Point Reyes to Pigeon Point California out to 10 nm- 842 AM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING... * WHAT...Northwest winds 15 to 25 kt. * WHERE...Coastal Waters from Point Reyes to Pigeon Point California out to 10 nm. * WHEN...Until 9 PM PDT this evening. * IMPACTS...Conditions will be hazardous to small craft especially when navigating in or near harbor entrances. PRECAUTIONARY/PREPAREDNESS ACTIONS... Small craft should use extreme caution when navigating in or near harbor entrances. && $$ PZZ560-122300- /O.CON.KMTR.SC.Y.0148.000000T0000Z-210713T0400Z/ Coastal Waters from Pigeon Point to Point Pinos California out to 10 nm- 842 AM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING... * WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt. * WHERE...Coastal Waters from Pigeon Point to Point Pinos California out to 10 nm. * WHEN...Until 9 PM PDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ565-122300- /O.CON.KMTR.SC.Y.0148.000000T0000Z-210713T1000Z/ Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 nm- 842 AM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt. * WHERE...Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 nm. * WHEN...Until 3 AM 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. && $$ PZZ530-122300- /O.CON.KMTR.SC.Y.0150.210712T2200Z-210713T1000Z/ San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge- 842 AM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 AM PDT TUESDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt expected. * WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge. * WHEN...From 3 PM this afternoon to 3 AM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ535-122300- /O.CON.KMTR.SC.Y.0149.210712T2000Z-210713T0400Z/ Monterey Bay- 842 AM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 9 PM PDT THIS EVENING... * WHAT...West winds 10 to 20 kt with gusts up to 30 kt expected. * WHERE...Monterey Bay. * WHEN...From 1 PM this afternoon to 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. && $$ For more information from the National Weather Service visit http://weather.gov/sanfrancisco
521 WHUS76 KMTR 122154 MWWMTR URGENT - MARINE WEATHER MESSAGE National Weather Service San Francisco Bay Area 254 PM PDT Mon Jul 12 2021 PZZ545-122300- /O.CAN.KMTR.SC.Y.0148.000000T0000Z-210713T0400Z/ Coastal Waters from Point Reyes to Pigeon Point California out to 10 nm- 254 PM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... Northwest winds have eased to less then 20 kt. $$ PZZ570-130600- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210714T0400Z/ Waters from Point Arena to Point Reyes 10-60 NM- 254 PM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT TUESDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and seas 8 to 12 feet at 9 seconds. * WHERE...Waters from Point Arena to Point Reyes 10-60 NM. * WHEN...Until 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. && $$ PZZ571-130600- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210714T0400Z/ Waters from Point Reyes to Pigeon Point 10-60 NM- 254 PM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT TUESDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 7 to 11 feet at 9 seconds. * WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM. * WHEN...Until 9 PM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ575-130600- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210713T1600Z/ Waters from Pigeon Point to Point Pinos 10-60 NM- 254 PM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT TUESDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and seas 8 to 10 feet at 9 seconds. * WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM. * WHEN...Until 9 AM 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. && $$ PZZ576-130600- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210713T1000Z/ Waters from Point Pinos to Point Piedras Blancas 10-60 NM- 254 PM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY... * WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt. * WHERE...Waters from Point Pinos to Point Piedras Blancas 10- 60 NM. * WHEN...Until 3 AM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ540-130600- /O.CON.KMTR.SC.Y.0145.000000T0000Z-210713T1000Z/ Coastal Waters from Point Arena to Point Reyes California out to 10 nm- 254 PM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 nm. * WHEN...Until 3 AM 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. && $$ PZZ560-130400- /O.CON.KMTR.SC.Y.0148.000000T0000Z-210713T0400Z/ Coastal Waters from Pigeon Point to Point Pinos California out to 10 nm- 254 PM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING... * WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt. * WHERE...Coastal Waters from Pigeon Point to Point Pinos California out to 10 nm. * WHEN...Until 9 PM PDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ565-130600- /O.CON.KMTR.SC.Y.0148.000000T0000Z-210713T1000Z/ Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 nm- 254 PM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt. * WHERE...Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 nm. * WHEN...Until 3 AM 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. && $$ PZZ530-130600- /O.CON.KMTR.SC.Y.0150.210712T2200Z-210713T1000Z/ San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge- 254 PM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt expected. * WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge. * WHEN...From 3 PM this afternoon to 3 AM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ535-130400- /O.CON.KMTR.SC.Y.0149.000000T0000Z-210713T0400Z/ Monterey Bay- 254 PM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING... * WHAT...West winds 10 to 20 kt with gusts up to 30 kt expected. * WHERE...Monterey Bay. * WHEN...From 1 PM this afternoon to 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. && $$ For more information from the National Weather Service visit http://weather.gov/sanfrancisco
883 WHUS76 KMTR 130413 MWWMTR URGENT - MARINE WEATHER MESSAGE National Weather Service San Francisco Bay Area 913 PM PDT Mon Jul 12 2021 PZZ560-131000- /O.EXP.KMTR.SC.Y.0148.000000T0000Z-210713T0400Z/ /O.NEW.KMTR.SC.Y.0151.210713T0413Z-210713T1000Z/ Coastal Waters from Pigeon Point to Point Pinos California out to 10 nm- 913 PM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PDT TUESDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt. * WHERE...Coastal Waters from Pigeon Point to Point Pinos California out to 10 nm. * WHEN...Until 3 AM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ535-130515- /O.EXP.KMTR.SC.Y.0149.000000T0000Z-210713T0400Z/ Monterey Bay- 913 PM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY HAS EXPIRED... $$ PZZ530-131215- /O.CON.KMTR.SC.Y.0150.000000T0000Z-210713T1000Z/ /O.EXB.KMTR.SC.Y.0144.210713T2200Z-210714T0400Z/ San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge- 913 PM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM TO 9 PM PDT TUESDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and seas 8 to 12 feet at 9 seconds. * WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge. * WHEN...For the Small Craft Advisory, until 3 AM PDT Tuesday. For the Small Craft Advisory, from 3 PM to 9 PM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ570-131215- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210714T0400Z/ Waters from Point Arena to Point Reyes 10-60 NM- 913 PM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT TUESDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and seas 8 to 12 feet at 9 seconds. * WHERE...Waters from Point Arena to Point Reyes 10-60 NM. * WHEN...Until 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. && $$ PZZ571-131215- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210714T0400Z/ Waters from Point Reyes to Pigeon Point 10-60 NM- 913 PM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT TUESDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 7 to 11 feet at 9 seconds. * WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM. * WHEN...Until 9 PM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ575-131215- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210713T1600Z/ Waters from Pigeon Point to Point Pinos 10-60 NM- 913 PM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT TUESDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and seas 8 to 10 feet at 9 seconds. * WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM. * WHEN...Until 9 AM 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. && $$ PZZ576-131000- /O.CON.KMTR.SC.Y.0144.000000T0000Z-210713T1000Z/ Waters from Point Pinos to Point Piedras Blancas 10-60 NM- 913 PM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY... * WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt. * WHERE...Waters from Point Pinos to Point Piedras Blancas 10- 60 NM. * WHEN...Until 3 AM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ PZZ540-131000- /O.CON.KMTR.SC.Y.0145.000000T0000Z-210713T1000Z/ Coastal Waters from Point Arena to Point Reyes California out to 10 nm- 913 PM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY... * WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 nm. * WHEN...Until 3 AM 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. && $$ PZZ565-131000- /O.CON.KMTR.SC.Y.0148.000000T0000Z-210713T1000Z/ Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 nm- 913 PM PDT Mon Jul 12 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT TUESDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt. * WHERE...Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 nm. * WHEN...Until 3 AM PDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ For more information from the National Weather Service visit http://weather.gov/sanfrancisco
What forecasters said that day
The local office's own words before this small craft advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS San Francisco Bay Area, CA wrote its last area forecast discussion before this small craft advisory went out at Jul 10, 10:29 PM PDT, 3 hours 46 minutes earlier.
Area forecast discussion, Jul 10, 10:29 PM PDT, 3 hours 46 minutes before
Area Forecast Discussion
National Weather Service San Francisco Bay Area
1029 PM PDT Sat Jul 10 2021
.SYNOPSIS...Temperatures inland will stay warm through the
evening into Sunday morning. Despite a slight decrease, temperatures
will once again be hot on Sunday and Monday as the compressed marine
layer will limit any influence to the immediate coastline. A
gradual cooling trend will bring more seasonal temperatures to
return by midweek.
&&
.DISCUSSION...as of 08:54 PM PDT Saturday...Today was just another
example of how challenging it can be to forecast for the many
microclimates of the Bay Area. The hottest day of the weekend
lived up to the hype for those that live inland or in higher
elevations. Even though no records were set, temperatures soared
into the 90s and 100s. As for the lower valleys and coastal
locations, the marine layer and onshore flow kept temperatures
quite mild. Farther interior valley locations like Santa Rosa and
Fremont and King City still got into the 80s and 90s, but the
Pacific Coast and Bay Shoreline stayed in the 60s and 70s. While
the ridge brought the high temperatures and dry air to the ridge
tops, its location over Death Valley remained far enough away,
proving to be too far away to cut off the onshore flow to make
temperatures much hotter for lower elevations.
Ensemble models are still showing the ridge begin to weaken on
Sunday. Considering the marine layer has remained through the
weekend and influenced the lower level temperature profiles
already, cooler temperatures can be expected for Sunday
afternoon for elevations lower than 1000 feet. That being said,
it is still going to be warm. No changes will be made to the
warnings or advisories as the the temperatures tomorrow will
likely still be hot in the counties and areas that are covered by
the hazards. Beyond Sunday temperatures will gradually cool into
midweek where more widespread seasonal norms are forecast while
the marine layer grows deeper at the presence of a developing
upper level trough, likely lasting into early next weekend.
&&
.PREV DISCUSSION...as of 12:39 PM PDT Saturday...High pressure remains
over Death Valley, California driving hot temperatures across the
state from top to bottom. Most locations are under either an
Excessive Heat Warning or a Heat Advisory, with the exceptions
being areas that are along the immediate Pacific Coastline. The
Bay Area and Central Coast are no different as the skies remain
clear, with low lying stratus clouds confined to over the ocean.
Temperatures in the far interior of the North and East Bay are
already in the 90s with higher elevations of Napa, Contra Costa,
Alameda, San Benito and southern Monterey Counties are already
well over 100 degrees. The Santa Cruz Mountains are currently in
the mid 90s to low 100s. Additionally, these same areas are very
dry. Relative humidity levels range from 25 to 40 percent, while
higher elevations ranging from 15 to 25 percent with several
stations recording single digit values. So it appears the forecast
for interior locations is on its way to verifying: it is hot and
it is dry.
The other side of the coin for this heat event is coastal areas
and locations along the immediate Bay shorelines. Winds remain
onshore and breezy between 10-15 kts at this hour, increasing to
20 kts at select locations this afternoon if forecasts verify.
Fort Ord and Bodega Bay profilers record a marine layer this
morning around 1000 ft, with a slight increase to 1200 ft over the
last hour. In a sense, the marine layer is almost over performing
in its role to keep coastal areas slightly cooler. This forecaster
remembers just a few days ago, the NBM completely wiped the cloud
cover over the ocean, but one look at satellite right now as
mentioned earlier that the clouds are sitting right there. High
pressure is still strong enough to keep the clouds at the coast
limiting their impact; however, this afternoon forecast package
was used to nudge down temperatures along the immediate coastline
and bay shorelines than originally anticipated both for the max
temperatures this afternoon as well as the overnight min
temperatures. That being said, it will still be plenty warm
tonight and the heat continues tomorrow.
The extended forecast remains on track, per usual when there is a
robust high sitting over Southern California. The domain of the
high is not expected to shrink, but it will slowly start to break
down tomorrow. Temperatures will be less tomorrow, but for all
intents and purposes it will be a similar hot and dry day
tomorrow compared to today. Monday will once again be hot as
temperatures diminish yet again.
Models continue to see temperatures diminish into midweek.
More seasonal and normal values of 70s and 80s fore the area are
expected by Wednesday. Ensembles show a trough that will set up
over the Eastern Pacific that will return the broad-scale pattern
with southwesterly, still onshore, flow. This trough will also
likely deepen the marine to expand humidity relief at night. Dry
conditions will prevail for interior locations, so it is always
good to remain everyone to stay vigilant and not be that next
spark to start a wildfire. But with the persistent onshore and no
southerly plume of monsoonal moisture moving northward, there are
no fire threats are expected at this time.
&&
.AVIATION...as of 10:29 PM PDT Saturday...For the 06z TAFs. The
marine layer remains at around 1,000 ft AGL per the Fort Ord
Profiler. Satellite imagery shows stratus all along the coast and
through the Golden Gate Gap. VFR conditions inland overnight with
patchy IFR cigs along the coast and around the SF Bay. Patchy
overnight fog will also be possible in the North Bay Valleys.
Clearing expected tomorrow morning around 15z-16z with VFR
conditions then the rest of the afternoon. Winds beginning to
diminish this evening, though locally breezy onshore winds persist
around the SF Bay. Winds will continue to ease overnight before
onshore winds return again by tomorrow afternoon (10-20 kt).
Strongest winds along coastal gaps and passes.
Vicinity of KSFO...VFR prevailing, through satellite shows stratus
just to the west of the terminal. Slight chance of occasional IFR
cigs overnight but confidence is low. Winds are beginning to ease
though remain a bit breezy at around 15 kt. Winds will continue to
subside overnight before onshore winds increase again by tomorrow
afternoon at 15-25 kt.
KSFO Bridge Approach...Similar to KSFO.
Monterey Bay Terminals...VFR currently, though satellite imagery
shows stratus slowly moving inland towards the terminals. IFR/LIFR
conditions are expected overnight and through tomorrow morning.
VFR conditions forecast to return around 15z-17z tomorrow morning.
Generally light winds becoming onshore in the afternoon 10-15 kt.
&&
.CLIMATE...
Record Maximum Temperatures:
Date: July 10 July 11
-------------------------------------------
Santa Rosa (Co-Op) 103,1961 113,1913
Kentfield 104,1961 112,1913
Napa (Hospital) 108,1961 106,1961
Richmond 91,1959 94,1983
Livermore (Co-Op) 109,2002 111,1961
San Francisco (Dtown) 92,1959 92,1983
San Francisco Airport 97,1959 93,1983
Redwood City 104,1961 104,1961
Half Moon Bay 78,1959 74,1959
Oakland (Dtown) 95,1983 98,1983
San Jose Airport 97,2002 103,1913
Gilroy 109,1961 110,1961
Santa Cruz 105,1959 102,1913
Salinas Airport 92,1983 87,1934
Monterey (Office) 90,1961 90,1983
King City 101,1964 107,1983
&&
.MARINE...as of 08:47 PM PDT Saturday...Northwest winds remain
breezy to locally gusty over the northern outer waters likely
staying into midweek next week. There is a weak southerly swell
present, but the seas remain mostly wind driven. The immediate
coastlines north of Point Reyes, through the Golden Gate and into
the North San Francisco Bay, as well as south of Point Sur and
the Big Sur coast will also see stronger northerly gusts during
the afternoon on Sunday.
&&
.MTR WATCHES/WARNINGS/ADVISORIES...
.Tngt...Excessive Heat Warning...CAZ507-510>512-516>518
Heat Advisory...CAZ506-513
SCA...Pt Arena to Pt Reyes 0-10 nm
SCA...Pt Arena to Pigeon Pt 10-60 nm
SCA...Pt Pinos to Pt Piedras Blancas 0-10 nm until 3 AM
&&
PUBLIC FORECAST: DK
AVIATION: AS
MARINE: DK
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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.