National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Tinian Island, N. Mariana Is, West Tinian Airport (PGWT)

Lat: 14.98°NLon: 145.62°EElev: 269ft.

Partly Cloudy

84°F

29°C

Humidity 74%
Wind Speed NE 7 mph
Barometer 29.95 in
Dewpoint 75°F (24°C)
Visibility 7.00 mi
Heat Index92°F (33°C)
Last update 13 Nov 5:50 pm ChST
Extended Forecast for

9 Miles SSW San Jose (Tinian) GU

High Surf Advisory November 13, 07:44pm until November 14, 04:00pm
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory November 13, 07:44pm until November 14, 04:00pm

    NOW until 4:00pm Sat

    High Surf Advisory

  • Tonight

    Low: 84 °F

    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers. Mostly sunny, with a high near 85. East northeast wind 11 to 15 mph, with gusts as high as 20 mph.

    High: 85 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 84. East northeast wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 84 °F

    Scattered
    Showers

  • Sunday

    Sunday: Isolated showers. Mostly sunny, with a high near 85. East wind around 15 mph, with gusts as high as 20 mph.

    High: 85 °F

    Isolated
    Showers

  • Sunday Night

    Sunday Night: Isolated showers. Partly cloudy, with a low around 84. East wind 11 to 13 mph.

    Low: 84 °F

    Isolated
    Showers

  • Monday

    Monday: Isolated showers. Mostly sunny, with a high near 85.

    High: 85 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 84.

    Low: 84 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

Detailed Forecast

Tonight
Isolated showers. Partly cloudy, with a low around 84. East northeast wind 10 to 13 mph.
Saturday
Isolated showers. Mostly sunny, with a high near 85. East northeast wind 11 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 84. East northeast wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday
Isolated showers. Mostly sunny, with a high near 85. East wind around 15 mph, with gusts as high as 20 mph.
Sunday Night
Isolated showers. Partly cloudy, with a low around 84. East wind 11 to 13 mph.
Monday
Isolated showers. Mostly sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 84.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 84.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 84.
Thursday
Mostly sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 84.
Friday
Mostly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSW San Jose (Tinian) GU
 14.86°N 145.55°E
Last Update:
6:05 pm ChST Nov 13, 2026
Forecast Valid:
7pm ChST Nov 13, 2026-6pm ChST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation