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Saipan Harbor, S - Saipan Island Marine Weather Forecast

This Afternoon - 88°F
Dec 04, 2025
10 to 15 mph ESE
Isolated Rain Showers
Isolated rain showers. Mostly sunny, with a high near 88. Heat index values as high as 100. East southeast wind 10 to 15 mph. New rainfall amounts less than a tenth of an inch possible.
Tonight - 79°F
Dec 05, 2025
10 mph ESE
Isolated Rain Showers
Isolated rain showers. Partly cloudy, with a low around 79. Heat index values as high as 97. East southeast wind around 10 mph. New rainfall amounts less than a tenth of an inch possible.
Saturday - 87°F
Dec 05, 2025
10 mph E
Isolated Rain Showers
Isolated rain showers. Mostly sunny, with a high near 87. Heat index values as high as 98. East wind around 10 mph. New rainfall amounts less than a tenth of an inch possible.
Saturday Night - 77°F
Dec 06, 2025
5 to 10 mph E
Isolated Rain Showers
Isolated rain showers. Partly cloudy, with a low around 77. East wind 5 to 10 mph. New rainfall amounts less than a tenth of an inch possible.
Sunday - 88°F
Dec 06, 2025
10 to 15 mph E
Isolated Rain Showers
Isolated rain showers. Mostly sunny, with a high near 88. East wind 10 to 15 mph. New rainfall amounts less than a tenth of an inch possible.
Sunday Night - 77°F
Dec 07, 2025
5 to 10 mph E
Slight Chance Rain Showers
A slight chance of rain showers. Partly cloudy, with a low around 77. New rainfall amounts less than a tenth of an inch possible.
Monday - 87°F
Dec 07, 2025
10 mph E
Slight Chance Rain Showers
A slight chance of rain showers. Mostly sunny, with a high near 87.
Monday Night - 77°F
Dec 08, 2025
5 to 10 mph E
Slight Chance Rain Showers
A slight chance of rain showers. Partly cloudy, with a low around 77.
Tuesday - 88°F
Dec 08, 2025
5 to 10 mph E
Slight Chance Rain Showers
A slight chance of rain showers. Mostly sunny, with a high near 88.
Tuesday Night - 77°F
Dec 09, 2025
5 mph E
Slight Chance Rain Showers
A slight chance of rain showers. Partly cloudy, with a low around 77.
Wednesday - 88°F
Dec 09, 2025
5 to 10 mph E
Slight Chance Rain Showers
A slight chance of rain showers. Mostly sunny, with a high near 88.
Wednesday Night - 77°F
Dec 10, 2025
5 to 10 mph ENE
Slight Chance Rain Showers
A slight chance of rain showers. Partly cloudy, with a low around 77.
Thursday - 88°F
Dec 10, 2025
10 to 15 mph ENE
Slight Chance Rain Showers
A slight chance of rain showers. Mostly sunny, with a high near 88.
Thursday Night - 77°F
Dec 11, 2025
15 mph ENE
Slight Chance Rain Showers
A slight chance of rain showers. Partly cloudy, with a low around 77.

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