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Martinez-Amorco Pier, CA Marine Weather Forecast

This Afternoon - 57°F
Dec 05, 2025
5 mph ENE
Sunny
Sunny. High near 57, with temperatures falling to around 54 in the afternoon. East northeast wind around 5 mph.
Tonight - 42°F
Dec 05, 2025
2 to 7 mph ESE
Partly Cloudy
Partly cloudy. Low around 42, with temperatures rising to around 44 overnight. East southeast wind 2 to 7 mph.
Saturday - 59°F
Dec 06, 2025
5 mph ENE
Mostly Sunny
Mostly sunny. High near 59, with temperatures falling to around 56 in the afternoon. East northeast wind around 5 mph.
Saturday Night - 45°F
Dec 06, 2025
5 mph SE
Mostly Clear
Mostly clear, with a low around 45. Southeast wind around 5 mph.
Sunday - 62°F
Dec 07, 2025
2 to 6 mph N
Patchy Fog then Mostly Sunny
Patchy fog between 7am and 10am. Mostly sunny, with a high near 62. North wind 2 to 6 mph.
Sunday Night - 46°F
Dec 07, 2025
2 to 7 mph ENE
Partly Cloudy
Partly cloudy, with a low around 46.
Monday - 62°F
Dec 08, 2025
3 mph NNE
Patchy Fog then Mostly Sunny
Patchy fog between 7am and 10am. Mostly sunny, with a high near 62.
Monday Night - 46°F
Dec 08, 2025
2 mph W
Partly Cloudy then Patchy Fog
Patchy fog after 5am. Partly cloudy, with a low around 46.
Tuesday - 62°F
Dec 09, 2025
3 mph NNW
Patchy Fog then Partly Sunny
Patchy fog before 7am. Partly sunny, with a high near 62.
Tuesday Night - 47°F
Dec 09, 2025
2 mph W
Patchy Fog
Patchy fog between 11pm and 4am. Partly cloudy, with a low around 47.
Wednesday - 64°F
Dec 10, 2025
3 mph NW
Mostly Sunny
Mostly sunny, with a high near 64.
Wednesday Night - 48°F
Dec 10, 2025
2 mph W
Mostly Clear then Patchy Fog
Patchy fog between midnight and 1am. Mostly clear, with a low around 48.
Thursday - 64°F
Dec 11, 2025
5 mph N
Mostly Sunny
Mostly sunny, with a high near 64.
Thursday Night - 47°F
Dec 11, 2025
3 mph NNW
Mostly Clear
Mostly clear, with a low around 47.

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