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Stinson Beach, CA Marine Weather Forecast

Station 46237 - San Francisco Bar, CA (142)

May 16, 2026 9:30 pm PDT
Location: 37.788N 122.634W
Significant Wave Height: 9.8 ft
Dominant Wave Period: 10 sec
Average Period: 6.8 sec
Mean Wave Direction: WNW (288°)
Air Temperature: 50.7°F (10.4°C)
Water Temperature: 50.0°F (10.0°C)


Tonight - 51°F
May 16, 2026
21 to 32 mph NW
Mostly Clear
Mostly clear, with a low around 51. Northwest wind 21 to 32 mph, with gusts as high as 39 mph.
Sunday - 61°F
May 17, 2026
16 to 26 mph NW
Sunny
Sunny. High near 61, with temperatures falling to around 58 in the afternoon. Northwest wind 16 to 26 mph, with gusts as high as 31 mph.
Sunday Night - 58°F
May 17, 2026
17 to 23 mph NNW
Clear
Clear. Low around 58, with temperatures rising to around 61 overnight. North northwest wind 17 to 23 mph, with gusts as high as 30 mph.
Monday - 64°F
May 18, 2026
13 to 21 mph NW
Sunny
Sunny, with a high near 64. Northwest wind 13 to 21 mph, with gusts as high as 30 mph.
Monday Night - 53°F
May 18, 2026
2 to 21 mph NW
Mostly Clear
Mostly clear, with a low around 53. Northwest wind 2 to 21 mph, with gusts as high as 25 mph.
Tuesday - 64°F
May 19, 2026
0 to 9 mph NW
Sunny
Sunny, with a high near 64.
Tuesday Night - 53°F
May 19, 2026
1 to 8 mph W
Mostly Clear
Mostly clear, with a low around 53.
Wednesday - 68°F
May 20, 2026
0 to 6 mph SW
Sunny
Sunny, with a high near 68.
Wednesday Night - 51°F
May 20, 2026
1 to 6 mph WSW
Mostly Clear
Mostly clear, with a low around 51.
Thursday - 65°F
May 21, 2026
1 to 5 mph SSW
Sunny
Sunny, with a high near 65.
Thursday Night - 51°F
May 21, 2026
5 mph SW
Partly Cloudy then Patchy Fog
Patchy fog after 5am. Partly cloudy, with a low around 51.
Friday - 60°F
May 22, 2026
2 to 7 mph SW
Patchy Fog then Mostly Sunny
Patchy fog before 8am. Mostly sunny, with a high near 60.
Friday Night - 52°F
May 22, 2026
5 mph SSW
Partly Cloudy
Partly cloudy, with a low around 52.
Saturday - 59°F
May 23, 2026
3 to 7 mph SW
Mostly Sunny
Mostly sunny, with a high near 59.

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