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Half Moon Bay, CA Marine Weather Forecast

Station RTYC1 - 9414523 - Redwood City, CA

October 1, 2026 9:48 pm PDT
Location: 37.507N 122.212W
Wind Direction: WNW (290°)
Wind Speed: 4.1 knots
Wind Gust: 4.1 knots
Atmospheric Pressure: 29.88 in (1011.9 mb)
Air Temperature: 61.5°F (16.4°C)


Tonight - 59°F
Oct 02, 2026
1 mph NNW
Mostly Cloudy
Mostly cloudy, with a low around 59. North northwest wind around 1 mph.
Friday - 87°F
Oct 02, 2026
1 to 5 mph NNW
Partly Sunny
Partly sunny, with a high near 87. North northwest wind 1 to 5 mph.
Friday Night - 62°F
Oct 02, 2026
2 mph NNW
Partly Cloudy
Partly cloudy, with a low around 62. North northwest wind around 2 mph.
Saturday - 92°F
Oct 03, 2026
0 to 7 mph N
Sunny
Sunny, with a high near 92. North wind 0 to 7 mph.
Saturday Night - 66°F
Oct 03, 2026
0 to 7 mph NNW
Mostly Clear
Mostly clear, with a low around 66. North northwest wind 0 to 7 mph.
Sunday - 91°F
Oct 04, 2026
0 to 9 mph NW
Mostly Sunny
Mostly sunny, with a high near 91.
Sunday Night - 64°F
Oct 04, 2026
0 to 9 mph WNW
Mostly Clear
Mostly clear, with a low around 64.
Monday - 88°F
Oct 05, 2026
1 to 9 mph NW
Sunny
Sunny, with a high near 88.
Monday Night - 64°F
Oct 05, 2026
0 to 9 mph WNW
Mostly Clear
Mostly clear, with a low around 64.
Tuesday - 88°F
Oct 06, 2026
0 to 10 mph NW
Sunny
Sunny, with a high near 88.
Tuesday Night - 64°F
Oct 06, 2026
0 to 10 mph WNW
Clear
Clear, with a low around 64.
Wednesday - 88°F
Oct 07, 2026
1 to 10 mph NW
Sunny
Sunny, with a high near 88.
Wednesday Night - 65°F
Oct 07, 2026
1 to 10 mph W
Mostly Clear
Mostly clear, with a low around 65.
Thursday - 87°F
Oct 08, 2026
1 to 10 mph NW
Sunny
Sunny, with a high near 87.

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