Average sea water temperature in July:
+85.3°F
| Minimum sea water temperature in July: | 87.8°F |
| Maximum sea water temperature in July: | 82.6°F |
Daily sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 84.4°F. The highest and lowest sea temperatures during the month were 86.0°F and 82.6°F.
Monthly sea water temperature in Rota, °F
Which Northern Mariana Islands resorts have warmest sea in July?
| Place name | July 2026 | July 2025 |
|---|---|---|
| Guam | 84.7°F | 84.7°F |
| Saipan | 84.5°F | 85.0°F |
| Tinian | 84.4°F | 85.0°F |
| Rota | 84.4°F | 85.4°F |
| Susupe | 84.4°F | 85.0°F |
Best time for vacation in Rota
Rota on a weather map
Places in Northern Mariana Islands:
Name
°F
24 Hours Forecast
Rota
Local time: 12:02
October 11, sunday
1500

81°F
E
9 mph
9 mph
1800

81°F
SE
6 mph
6 mph
2100

81°F
E
4 mph
4 mph
October 12, monday
0000

79°F
E
4 mph
4 mph
0300

79°F
E
6 mph
6 mph
0600

79°F
E
4 mph
4 mph
0900

79°F
E
4 mph
4 mph
1200

81°F
E
4 mph
4 mph



























