30.06
tue
tue
Day
84°F
W 9 mph
Precip.
21%
21%
Night
84°F
W 12 mph
Precip.
17%
17%
01.07
wed
wed
Day
84°F
W 10 mph
Precip.
16%
16%
Night
84°F
W 12 mph
Precip.
19%
19%
02.07
thu
thu
Day
84°F
SW 7 mph
Precip.
7%
7%
Night
82°F
SW 12 mph
Precip.
24%
24%
03.07
fri
fri
Day
84°F
SW 8 mph
Precip.
14%
14%
Night
82°F
SW 12 mph
Precip.
43%
43%
04.07
sat
sat
Day
84°F
SW 6 mph
Precip.
21%
21%
Night
82°F
S 8 mph
Precip.
55%
55%
05.07
sun
sun
Day
84°F
NE 6 mph
Precip.
11%
11%
Night
82°F
E 39 mph
Precip.
75%
75%
06.07
mon
mon
Day
84°F
E 6 mph
Precip.
12%
12%
Night
82°F
E 9 mph
Precip.
48%
48%
Sea water temperature in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 85.1°F. The highest and lowest sea temperatures during the month were 86.0°F and 84.2°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 85.0°F. The highest and lowest sea temperatures during the month were 85.8°F and 83.8°F.
Air temperature in Tinian, °F
Precipitation total in Tinian, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Tinian
Tinian on a weather map
Places in Northern Mariana Islands:
Name
°F
24 Hours Forecast
Tinian
Local time: 02:32
June 30, tuesday
0300
82°F
W
12 mph
12 mph
0600
82°F
W
11 mph
11 mph
0900
82°F
W
10 mph
10 mph
1200
84°F
W
9 mph
9 mph
1500
84°F
W
8 mph
8 mph
1800
84°F
W
11 mph
11 mph
2100
84°F
W
12 mph
12 mph
July 01, wednesday
0000
84°F
W
12 mph
12 mph
