17.08
mon
mon
Day
75°F
NW 23 mph
Precip.
18%
18%
Night
73°F
NW 26 mph
Precip.
15%
15%
18.08
tue
tue
Day
75°F
NW 23 mph
Precip.
14%
14%
Night
73°F
NW 25 mph
Precip.
18%
18%
19.08
wed
wed
Day
75°F
NW 22 mph
Precip.
17%
17%
Night
75°F
NW 25 mph
Precip.
21%
21%
20.08
thu
thu
Day
73°F
NW 24 mph
Precip.
15%
15%
Night
73°F
NW 24 mph
Precip.
27%
27%
21.08
fri
fri
Day
75°F
NW 21 mph
Precip.
20%
20%
Night
75°F
NW 22 mph
Precip.
16%
16%
22.08
sat
sat
Day
75°F
NW 20 mph
Precip.
6%
6%
Night
75°F
NW 23 mph
Precip.
8%
8%
23.08
sun
sun
Day
75°F
NW 19 mph
Precip.
18%
18%
Night
75°F
NW 20 mph
Precip.
24%
24%
24.08
mon
mon
Day
75°F
NW 22 mph
Precip.
25%
25%
Night
75°F
NW 21 mph
Precip.
27%
27%
25.08
tue
tue
Day
75°F
NW 22 mph
Precip.
41%
41%
Night
75°F
NW 19 mph
Precip.
23%
23%
26.08
wed
wed
Day
77°F
NW 20 mph
Precip.
19%
19%
Night
75°F
NW 21 mph
Precip.
24%
24%
27.08
thu
thu
Day
77°F
NW 22 mph
Precip.
26%
26%
Night
75°F
NW 25 mph
Precip.
23%
23%
28.08
fri
fri
Day
75°F
NW 24 mph
Precip.
10%
10%
Night
75°F
NW 25 mph
Precip.
17%
17%
29.08
sat
sat
Day
75°F
NW 23 mph
Precip.
24%
24%
Night
75°F
NW 22 mph
Precip.
23%
23%
30.08
sun
sun
Day
75°F
NW 19 mph
Precip.
15%
15%
Night
75°F
NW 19 mph
Precip.
18%
18%
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 85.4°F. The highest and lowest sea temperatures during the month were 86.5°F and 84.7°F.
Air temperature in Saipan, °F
Precipitation total in Saipan, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Saipan
Saipan on a weather map
Places in Northern Mariana Islands:
Name
°F
24 Hours Forecast
Saipan
Local time: 09:31
August 17, monday
1200
75°F
NW
23 mph
23 mph
1500
73°F
NW
22 mph
22 mph
1800
73°F
NW
23 mph
23 mph
2100
73°F
NW
24 mph
24 mph
August 18, tuesday
0000
73°F
NW
26 mph
26 mph
0300
73°F
NW
26 mph
26 mph
0600
73°F
NW
25 mph
25 mph
0900
73°F
NW
24 mph
24 mph
