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Prisoners Harbor, Santa Cruz Island Marine Weather Forecast

Tonight - 67°F
Oct 02, 2026
5 to 10 mph WNW
Mostly Clear
Mostly clear, with a low around 67. West northwest wind 5 to 10 mph.
Friday - 77°F
Oct 02, 2026
5 to 15 mph WNW
Mostly Sunny
Mostly sunny, with a high near 77. West northwest wind 5 to 15 mph.
Friday Night - 70°F
Oct 02, 2026
5 to 15 mph WNW
Partly Cloudy
Partly cloudy, with a low around 70. West northwest wind 5 to 15 mph.
Saturday - 82°F
Oct 03, 2026
5 to 10 mph WNW
Sunny
Sunny, with a high near 82. West northwest wind 5 to 10 mph.
Saturday Night - 71°F
Oct 03, 2026
0 to 10 mph NW
Mostly Clear
Mostly clear, with a low around 71. Northwest wind 0 to 10 mph.
Sunday - 84°F
Oct 04, 2026
0 to 5 mph NW
Sunny
Sunny, with a high near 84.
Sunday Night - 72°F
Oct 04, 2026
0 to 5 mph WNW
Mostly Clear
Mostly clear, with a low around 72.
Monday - 82°F
Oct 05, 2026
0 to 5 mph WNW
Sunny
Sunny, with a high near 82.
Monday Night - 72°F
Oct 05, 2026
0 to 5 mph WNW
Mostly Clear
Mostly clear, with a low around 72.
Tuesday - 82°F
Oct 06, 2026
0 to 5 mph WNW
Sunny
Sunny, with a high near 82.
Tuesday Night - 72°F
Oct 06, 2026
0 to 5 mph WNW
Mostly Clear
Mostly clear, with a low around 72.
Wednesday - 82°F
Oct 07, 2026
0 to 5 mph SE
Sunny
Sunny, with a high near 82.
Wednesday Night - 72°F
Oct 07, 2026
0 to 5 mph WNW
Mostly Clear
Mostly clear, with a low around 72.
Thursday - 82°F
Oct 08, 2026
0 to 5 mph S
Sunny
Sunny, with a high near 82.

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