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

Hazardous Weather Conditions

Current conditions at

Andersen, Mariana Is, Andersen Air Force Base (PGUA)

Lat: 13.58°NLon: 144.93°EElev: 614ft.

A Few Clouds

85°F

29°C

Humidity 63%
Wind Speed SE 6 mph
Barometer 29.91 in (1011.9 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 7 Nov 12:55 pm ChST
Extended Forecast for

Finegayan Station GU

High Surf Advisory November 7, 01:44pm until November 7, 04:00pm
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory November 7, 01:44pm until November 7, 04:00pm

    NOW until 4:00pm Sat

    High Surf Advisory

  • This Afternoon

    High: 87 °F

    Isolated
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 77. East wind 5 to 8 mph.

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: Isolated showers. Mostly sunny, with a high near 87. East wind 9 to 14 mph, with gusts as high as 18 mph.

    High: 87 °F

    Isolated
    Showers

  • Sunday Night

    Sunday Night: Isolated showers. Partly cloudy, with a low around 77. East northeast wind 10 to 13 mph.

    Low: 77 °F

    Isolated
    Showers

  • Monday

    Monday: Isolated showers. Mostly sunny, with a high near 87. East northeast wind 11 to 16 mph, with gusts as high as 21 mph.

    High: 87 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Isolated showers. Partly cloudy, with a low around 77.

    Low: 77 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 77.

    Low: 77 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Isolated showers. Mostly sunny, with a high near 87. Southeast wind 3 to 5 mph.
Tonight
Mostly clear, with a low around 77. East wind 5 to 8 mph.
Sunday
Isolated showers. Mostly sunny, with a high near 87. East wind 9 to 14 mph, with gusts as high as 18 mph.
Sunday Night
Isolated showers. Partly cloudy, with a low around 77. East northeast wind 10 to 13 mph.
Monday
Isolated showers. Mostly sunny, with a high near 87. East northeast wind 11 to 16 mph, with gusts as high as 21 mph.
Monday Night
Isolated showers. Partly cloudy, with a low around 77.
Tuesday
Mostly sunny, with a high near 87.
Tuesday Night
Partly cloudy, with a low around 77.
Veterans Day
Mostly sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 77.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
Partly cloudy, with a low around 77.
Friday
Mostly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Finegayan Station GU
 13.56°N 144.86°E
Last Update:
1:19 pm ChST Nov 7, 2026
Forecast Valid:
1pm ChST Nov 7, 2026-6pm ChST Nov 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation