Average sea water temperature in July:
+85.4°F
| Minimum sea water temperature in July: | 87.4°F |
| Maximum sea water temperature in July: | 82.8°F |
Daily sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 84.5°F. The highest and lowest sea temperatures during the month were 86.4°F and 82.8°F.
Monthly sea water temperature in Saipan, °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 Saipan
Saipan on a weather map
Places in Northern Mariana Islands:
Name
°F
24 Hours Forecast
Saipan
Local time: 12:36
October 11, sunday
1500

82°F
E
11 mph
11 mph
1800

82°F
E
9 mph
9 mph
2100

82°F
E
7 mph
7 mph
October 12, monday
0000

81°F
E
6 mph
6 mph
0300

81°F
E
7 mph
7 mph
0600

81°F
E
5 mph
5 mph
0900

81°F
E
5 mph
5 mph
1200

81°F
E
5 mph
5 mph


























