Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1045 AM PDT Fri May 30 2025
.An unusually strong northerly wind event is likely to develop
this weekend into Monday off the Northwest California coast with
storm force wind gusts most likely outside of 10 nautical miles
of the coast. This will result in dangerous ocean conditions with
very steep seas over 20 ft.
PZZ475-310145-
/O.CON.KEKA.SC.Y.0063.000000T0000Z-250531T2000Z/
/O.CON.KEKA.GL.A.0024.250531T2000Z-250601T1600Z/
/O.CON.KEKA.SR.A.0001.250601T1600Z-250602T1600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1045 AM PDT Fri May 30 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PDT
SATURDAY...
...GALE WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SUNDAY MORNING...
...STORM WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH
MONDAY MORNING...
* WHAT...For the Small Craft Advisory, northwest winds 20 to 30
kt with gusts up to 35 kt and seas 8 to 10 feet. For the Gale
Watch, north winds 25 to 35 kt with gusts up to 45 kt and seas
8 to 12 feet possible. For the Storm Watch, north winds 30 to
40 kt with gusts up to 50 kt and seas 18 to 23 feet possible.
* WHERE...Cape Mendocino to Pt Arena 10 to 60 nm.
* WHEN...For the Small Craft Advisory, until 1 PM PDT Saturday.
For the Gale Watch, from Saturday afternoon through Sunday
morning. For the Storm Watch, from Sunday morning through
Monday morning.
* IMPACTS...Very strong winds will cause hazardous seas which
could capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should prepare to remain in port, alter course, and/or
secure the vessel for severe conditions before conditions
deteriorate.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1045 AM PDT Fri May 30 2025
.An unusually strong northerly wind event is likely to develop
this weekend into Monday off the Northwest California coast with
storm force wind gusts most likely outside of 10 nautical miles
of the coast. This will result in dangerous ocean conditions with
very steep seas over 20 ft.
PZZ470-310145-
/O.CON.KEKA.SC.Y.0063.000000T0000Z-250601T0200Z/
/O.CON.KEKA.SR.A.0001.250601T0200Z-250602T1600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1045 AM PDT Fri May 30 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM PDT
SATURDAY...
...STORM WATCH REMAINS IN EFFECT FROM SATURDAY EVENING THROUGH
MONDAY MORNING...
* WHAT...For the Small Craft Advisory, northwest winds 15 to 25
kt with gusts up to 35 kt and seas 7 to 9 feet. For the Storm
Watch, north winds 35 to 45 kt with gusts up to 55 kt and seas
17 to 22 feet possible.
* WHERE...Pt St George to Cape Mendocino 10 to 60 nm.
* WHEN...For the Small Craft Advisory, until 7 PM PDT Saturday.
For the Storm Watch, from Saturday evening through Monday
morning.
* IMPACTS...Very strong winds will cause hazardous seas which
could capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should prepare to remain in port, alter course, and/or
secure the vessel for severe conditions before conditions
deteriorate.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
956 AM PDT Fri May 30 2025
PZZ570-310100-
/O.CON.KMTR.SC.Y.0087.000000T0000Z-250531T2200Z/
Waters from Point Arena to Point Reyes 10-60 NM-
956 AM PDT Fri May 30 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT
SATURDAY...
* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and
seas 9 to 11 ft.
* WHERE...Waters from Point Arena to Point Reyes 10-60 NM.
* WHEN...Until 3 PM PDT Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
956 AM PDT Fri May 30 2025
PZZ571-310100-
/O.CON.KMTR.SC.Y.0087.000000T0000Z-250531T2200Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
956 AM PDT Fri May 30 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT
SATURDAY...
* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and
seas 8 to 10 ft.
* WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM.
* WHEN...Until 3 PM PDT Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
956 AM PDT Fri May 30 2025
PZZ575-310100-
/O.CON.KMTR.SC.Y.0087.250531T1000Z-250531T2200Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
956 AM PDT Fri May 30 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TO 3 PM PDT
SATURDAY...
* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt
expected.
* WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM.
* WHEN...From 3 AM to 3 PM PDT Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
956 AM PDT Fri May 30 2025
PZZ540-310100-
/O.CON.KMTR.SC.Y.0087.000000T0000Z-250531T2200Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 NM-
956 AM PDT Fri May 30 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT
SATURDAY...
* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt.
* WHERE...Coastal Waters from Point Arena to Point Reyes
California out to 10 NM.
* WHEN...Until 3 PM PDT Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
