World Resorts Northern Mariana Islands Tinian Weather

Tinian 7 Days Forecast

08.10
thu
Day
81°F
S 3 mph
Precip.
10%
Night
81°F
W 4 mph
Precip.
68%
09.10
fri
Day
81°F
N 2 mph
Precip.
14%
Night
81°F
W 7 mph
Precip.
23%
10.10
sat
Day
81°F
SW 7 mph
Precip.
22%
Night
81°F
E 9 mph
Precip.
23%
11.10
sun
Day
81°F
E 9 mph
Precip.
23%
Night
81°F
E 7 mph
Precip.
34%
12.10
mon
Day
81°F
E 8 mph
Precip.
11%
Night
81°F
SE 1 mph
Precip.
12%
13.10
tue
Day
81°F
NE 2 mph
Precip.
12%
Night
81°F
SE 4 mph
Precip.
14%
14.10
wed
Day
81°F
SE 5 mph
Precip.
15%
Night
81°F
NE 3 mph
Precip.
13%

Sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 85.5°F. The highest and lowest sea temperatures during the month were 86.2°F and 84.9°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

Sunniest months:
July 5 days
September 4 days
August 4 days
Warmest months:
July 86.8 °F
August 86.7 °F
June 86.6 °F
Warmest sea temp:
August 85.5 °F
September 85.4 °F
July 85.3 °F
Coldest months:
February 82.0 °F
March 82.8 °F
January 82.9 °F
Rainiest months:
October 14 days
August 13 days
September 12 days
Windiest months:
December 19.4 mph
February 19.1 mph
January 18.3 mph

Tinian on a weather map

Current weather
20:46
Tinian
+81°F
SW 5 mph
Feels like: +90°F
Precip.: 11%
Places in Northern Mariana Islands:
Name
°F
Guam
+81°F
Rota
+79°F
Saipan
+81°F
Susupe
+81°F
Tinian
+81°F
24 Hours Forecast
Tinian
Local time: 20:46
October 08, thursday
2100
81°F
SW
5 mph
October 09, friday
0000
81°F
W
4 mph
0300
81°F
NW
3 mph
0600
81°F
N
1 mph
0900
81°F
N
3 mph
1200
81°F
N
2 mph
1500
81°F
N
4 mph
1800
81°F
NW
4 mph
Units of measurement: °C / °F