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Half Moon Bay, CA Marine Weather Forecast

Station RTYC1 - 9414523 - Redwood City, CA

July 2, 2026 3:54 pm PDT
Location: 37.507N 122.212W
Wind Direction: NW (310°)
Wind Speed: 14.0 knots
Wind Gust: 17.1 knots
Atmospheric Pressure: 29.93 in (1013.5 mb)
Air Temperature: 66.7°F (19.3°C)


This Afternoon - 78°F
Jul 02, 2026
8 mph WNW
Mostly Sunny
Mostly sunny, with a high near 78. West northwest wind around 8 mph.
Tonight - 56°F
Jul 02, 2026
2 to 7 mph W
Mostly Clear
Mostly clear, with a low around 56. West wind 2 to 7 mph.
Friday - 79°F
Jul 03, 2026
2 to 8 mph NNW
Mostly Sunny
Mostly sunny, with a high near 79. North northwest wind 2 to 8 mph.
Friday Night - 57°F
Jul 03, 2026
2 to 7 mph WNW
Mostly Clear
Mostly clear, with a low around 57. West northwest wind 2 to 7 mph.
Independence Day - 78°F
Jul 04, 2026
2 to 9 mph W
Mostly Sunny
Mostly sunny, with a high near 78. West wind 2 to 9 mph.
Saturday Night - 57°F
Jul 04, 2026
2 to 8 mph WSW
Mostly Cloudy
Mostly cloudy, with a low around 57.
Sunday - 77°F
Jul 05, 2026
2 to 10 mph WSW
Mostly Sunny
Mostly sunny, with a high near 77.
Sunday Night - 56°F
Jul 05, 2026
3 to 10 mph WSW
Partly Cloudy
Partly cloudy, with a low around 56.
Monday - 73°F
Jul 06, 2026
3 to 12 mph W
Mostly Sunny
Mostly sunny, with a high near 73.
Monday Night - 55°F
Jul 06, 2026
3 to 12 mph W
Partly Cloudy
Partly cloudy, with a low around 55.
Tuesday - 73°F
Jul 07, 2026
3 to 12 mph W
Mostly Sunny
Mostly sunny, with a high near 73.
Tuesday Night - 55°F
Jul 07, 2026
3 to 12 mph WSW
Partly Cloudy
Partly cloudy, with a low around 55.
Wednesday - 75°F
Jul 08, 2026
3 to 10 mph WSW
Mostly Sunny
Mostly sunny, with a high near 75.
Wednesday Night - 56°F
Jul 08, 2026
3 to 10 mph WSW
Partly Cloudy
Partly cloudy, with a low around 56.

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