Marine Weather Net

Santa Cruz Island to San Clemente Island CA between 60 and 150 NM Offshore Forecast


TONIGHT

NW
WINDS
5 - 15
KNOTS

THU

WNW
WINDS < 10
KNOTS

THU NIGHT

NNW
WINDS
5 - 15
KNOTS

FRI

NNW
WINDS
10 - 20
KNOTS

The Marine Weather Forecast In Detail:
PZZ840 Forecast Issued: 644 PM PDT Wed Sep 23 2026

Tonight...Nw Winds 5 To 15 Kt, Becoming Variable. Seas 5 To 8 Ft.
Thu...W To Nw Winds Less Than 10 Kt, Becoming Variable. Seas 4 To 7 Ft.
Thu Night...N To Nw Winds 5 To 15 Kt. Seas 4 To 7 Ft.
Fri...N To Nw Winds 10 To 20 Kt. Seas 4 To 8 Ft.
Fri Night...N To Nw Winds 10 To 20 Kt. Seas 5 To 8 Ft.
Sat...N To Nw Winds 10 To 20 Kt. Seas 5 To 9 Ft.
Sat Night...N To Nw Winds 10 To 20 Kt. Seas 5 To 9 Ft.
Sun...N To Nw Winds 5 To 15 Kt. Seas 5 To 8 Ft.
Sun Night...N To Nw Winds 10 To 20 Kt. Seas 5 To 8 Ft.
Mon...Nw Winds 10 To 20 Kt. Seas 4 To 8 Ft.
Mon Night...Nw Winds 10 To 20 Kt. Seas 5 To 9 Ft.
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Area Forecast Discussion
National Weather Service San Diego CA
1037pm PDT Wednesday September 23 2026

Synopsis
Warmer conditions through Saturday with moderate HeatRisk for the coast and western valleys on Friday and Saturday. Night and morning low clouds and fog will stay confined to the coastal areas for the next few nights. There is a a slight chance of showers and isolated thunderstorms over the mountains Thursday afternoon. Cooler conditions expected Sunday and Monday, with potentially warmer conditions next Tuesday.

For Extreme Southwestern California Including Orange... San Diego...Western Riverside and Southwestern San Bernardino Counties
Marine
No hazardous marine conditions are expected through Monday.

Beaches
The combination of a 3 foot swell from 190 degrees on Sunday shifting to 160 degrees for Monday and Tuesday with a 12 to 15 second period coinciding with our bimonthly elevated high tides will increase chances for coastal flooding and erosion. Predicted high tides of 6.5 and 7.0 ft MSL will occur between 10 and 11am Sunday through Tuesday. The listed tide predictions have been corrected to reflect current trends in actual tide observations. Surf will be elevated, especially for south facing beaches with sets up to 5 feet on Sunday. Surf heigheights and direction of the swell remain uncertain for Monday and Tuesday and will be most influenced by the track of Tropical Cyclone Polo.

Skywarn
Skywarn activation is not requested. However weather spotters are encouraged to report significant weather conditions.

NOAA San Diego CA Office: Watches - Warnings - Advisories
CA...None. PZ...None.