Measurements:
°C
°F
CURRENT WEATHER
19:25
Tinian
88°F
W 14 mph
Feels like: 100°F
Precip: 31%
World Resorts Northern Mariana Islands Tinian Weather

7 Day Weather Forecast

07.27
mon
DAY
90°F
W 13 mph
precip
10%
NIGHT
88°F
W 14 mph
precip
45%
07.28
tue
DAY
88°F
W 12 mph
precip
38%
NIGHT
88°F
W 9 mph
precip
68%
07.29
wed
DAY
90°F
NW 10 mph
precip
14%
NIGHT
86°F
N 7 mph
precip
11%
07.30
thu
DAY
86°F
N 6 mph
precip
11%
NIGHT
86°F
NE 4 mph
precip
7%
07.31
fri
DAY
86°F
NE 2 mph
precip
7%
NIGHT
86°F
SE 4 mph
precip
6%
08.01
sat
DAY
88°F
E 8 mph
precip
10%
NIGHT
88°F
E 13 mph
precip
16%
08.02
sun
DAY
88°F
E 14 mph
precip
23%
NIGHT
88°F
E 13 mph
precip
16%

Tinian Sea Water Temperature in July, °F

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Tinian was 29.0°F. The maximum and minimum values were 28.3°F and 30.0°F respectively.

Tinian on the Weather Map

Best Time to Visit Tinian
The most sunny months:
September 4 days
July 4 days
August 4 days
The most warm months:
August 91.0 °F
July 90.8 °F
June 90.7 °F
Warmest sea temperature:
August 89.4 °F
September 89.3 °F
July 89.2 °F
The most cold months:
February 85.6 °F
March 86.4 °F
January 86.5 °F
The most rainy months:
October 14 days
August 13 days
September 13 days
The most windy months:
December 19 mph
February 19 mph
January 18 mph
more details