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

Hazardous Weather Conditions

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

Mostly Cloudy

82°F

28°C

Humidity 88%
Wind Speed NE 5 mph
Barometer 29.94 in (1013.2 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 2 Nov 7:54 pm ChST
Extended Forecast for

Santa Rosa GU

High Surf Advisory November 2, 08:41pm until November 3, 04:00am
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory November 2, 08:41pm until November 3, 04:00am

    NOW until 4:00am Tue

    High Surf Advisory

  • Tonight

    Low: 77 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers. Mostly sunny, with a high near 87. East southeast wind 9 to 11 mph.

    High: 87 °F

    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers. Partly cloudy, with a low around 77. East wind 7 to 9 mph.

    Low: 77 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Isolated showers. Mostly sunny, with a high near 87. East wind 8 to 10 mph.

    High: 87 °F

    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers. Partly cloudy, with a low around 77. East northeast wind around 9 mph.

    Low: 77 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers. Mostly sunny, with a high near 86.

    High: 86 °F

    Isolated
    Showers

  • Thursday Night

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

    Low: 77 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

Detailed Forecast

Tonight
Isolated showers. Partly cloudy, with a low around 77. East wind 6 to 9 mph.
Tuesday
Isolated showers. Mostly sunny, with a high near 87. East southeast wind 9 to 11 mph.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 77. East wind 7 to 9 mph.
Wednesday
Isolated showers. Mostly sunny, with a high near 87. East wind 8 to 10 mph.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 77. East northeast wind around 9 mph.
Thursday
Isolated showers. Mostly sunny, with a high near 86.
Thursday Night
Partly cloudy, with a low around 77.
Friday
Mostly sunny, with a high near 86.
Friday Night
Partly cloudy, with a low around 76.
Saturday
Mostly sunny, with a high near 88.
Saturday Night
Partly cloudy, with a low around 77.
Sunday
Mostly sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 77.
Monday
Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Santa Rosa GU
 13.4°N 144.67°E
Last Update:
6:06 pm ChST Nov 2, 2026
Forecast Valid:
8pm ChST Nov 2, 2026-6pm ChST Nov 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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