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Castroville, CA Marine Weather Forecast

Station MLSC1 - Moss Landing, South Harbor, CA

July 2, 2026 4:05 pm PDT
Location: 36.802N 121.791W
Wind Speed: 11.1 knots
Atmospheric Pressure: 29.99 in (1015.5 mb)
Air Temperature: 63.0°F (17.2°C)
Dew Point: 55.8°F (13.2°C)


This Afternoon - 59°F
Jul 02, 2026
13 mph W
Partly Sunny
Partly sunny, with a high near 59. West wind around 13 mph, with gusts as high as 21 mph.
Tonight - 55°F
Jul 02, 2026
2 to 12 mph W
Cloudy
Cloudy, with a low around 55. West wind 2 to 12 mph, with gusts as high as 18 mph.
Friday - 60°F
Jul 03, 2026
1 to 12 mph WSW
Partly Sunny
Partly sunny, with a high near 60. West southwest wind 1 to 12 mph, with gusts as high as 20 mph.
Friday Night - 55°F
Jul 03, 2026
1 to 10 mph WSW
Mostly Cloudy
Mostly cloudy, with a low around 55. West southwest wind 1 to 10 mph, with gusts as high as 18 mph.
Independence Day - 60°F
Jul 04, 2026
1 to 13 mph W
Patchy Fog then Mostly Cloudy
Patchy fog before 11am. Mostly cloudy, with a high near 60. West wind 1 to 13 mph, with gusts as high as 20 mph.
Saturday Night - 56°F
Jul 04, 2026
2 to 13 mph W
Mostly Cloudy
Mostly cloudy, with a low around 56.
Sunday - 60°F
Jul 05, 2026
2 to 12 mph W
Mostly Cloudy
Mostly cloudy, with a high near 60.
Sunday Night - 56°F
Jul 05, 2026
5 to 12 mph W
Mostly Cloudy
Mostly cloudy, with a low around 56.
Monday - 63°F
Jul 06, 2026
5 to 13 mph W
Patchy Fog then Mostly Cloudy
Patchy fog between 9am and 10am. Mostly cloudy, with a high near 63.
Monday Night - 55°F
Jul 06, 2026
3 to 13 mph W
Mostly Cloudy
Mostly cloudy, with a low around 55.
Tuesday - 63°F
Jul 07, 2026
3 to 13 mph W
Patchy Fog then Partly Sunny
Patchy fog between 8am and 10am. Partly sunny, with a high near 63.
Tuesday Night - 54°F
Jul 07, 2026
2 to 13 mph W
Mostly Cloudy
Mostly cloudy, with a low around 54.
Wednesday - 64°F
Jul 08, 2026
2 to 12 mph W
Partly Sunny
Partly sunny, with a high near 64.
Wednesday Night - 55°F
Jul 08, 2026
2 to 12 mph WSW
Mostly Cloudy
Mostly cloudy, with a low around 55.

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