The Northern Mariana Islands resorts with the warmest sea water temperature at this moment are Rota, Tinian and Saipan.
Below you can see a list of all popular Northern Mariana Islands resorts and information about current sea water temperature and averages for current and next months.
| Resort Name | Current Sea Water Temperature |
December 2024 | January 2025 |
|---|---|---|---|
| Rota | 88.8°F | 88.2°F | 87.3°F |
| Tinian | 88.6°F | 87.9°F | 87.3°F |
| Saipan | 88.2°F | 87.8°F | 87.3°F |
| Susupe | 88.2°F | 87.8°F | 87.2°F |
| Guam | 87.6°F | 88.0°F | 87.1°F |
Please see following sea water temperature averages charts for the warmest Northern Mariana Islands resorts for more details.
You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.
