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Penngrove, CA Marine Weather Forecast

This Afternoon - 74°F
Jul 02, 2026
9 mph SW
Mostly Sunny
Mostly sunny. High near 74, with temperatures falling to around 72 in the afternoon. Southwest wind around 9 mph.
Tonight - 53°F
Jul 02, 2026
7 mph SW
Mostly Clear
Mostly clear, with a low around 53. Southwest wind around 7 mph.
Friday - 76°F
Jul 03, 2026
5 to 9 mph SSW
Mostly Sunny
Mostly sunny, with a high near 76. South southwest wind 5 to 9 mph.
Friday Night - 54°F
Jul 03, 2026
7 mph SW
Mostly Clear
Mostly clear, with a low around 54. Southwest wind around 7 mph.
Independence Day - 74°F
Jul 04, 2026
5 to 9 mph SW
Mostly Sunny
Mostly sunny, with a high near 74. Southwest wind 5 to 9 mph.
Saturday Night - 54°F
Jul 04, 2026
5 to 8 mph SW
Mostly Cloudy
Mostly cloudy, with a low around 54.
Sunday - 71°F
Jul 05, 2026
5 to 9 mph SW
Mostly Sunny
Mostly sunny, with a high near 71.
Sunday Night - 54°F
Jul 05, 2026
3 to 8 mph SW
Mostly Cloudy
Mostly cloudy, with a low around 54.
Monday - 72°F
Jul 06, 2026
3 to 9 mph SW
Mostly Sunny
Mostly sunny, with a high near 72.
Monday Night - 54°F
Jul 06, 2026
3 to 8 mph SW
Partly Cloudy
Partly cloudy, with a low around 54.
Tuesday - 75°F
Jul 07, 2026
3 to 8 mph SW
Mostly Sunny
Mostly sunny, with a high near 75.
Tuesday Night - 54°F
Jul 07, 2026
2 to 7 mph SW
Mostly Clear
Mostly clear, with a low around 54.
Wednesday - 78°F
Jul 08, 2026
2 to 7 mph SW
Sunny
Sunny, with a high near 78.
Wednesday Night - 56°F
Jul 08, 2026
2 to 7 mph WSW
Mostly Clear
Mostly clear, with a low around 56.

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