National Weather Service United States Department of Commerce

Tiyan, GU

Weather Forecast Office

Marianas

Weather.gov > Tiyan, GU > Marianas

Additional products and bulletins for Guam and the Marianas Islands:
*** Tsunami Message ***
*** Airport Weather Warning ***

Current Conditions

Surface Weather Observations at: Antonio B. Won Pat Guam Intl. Airport (PGUM) - AAFB (PGUA)

Surface Weather Observations at  Benjamin Taisacan Manglona Rota Intl. (PGRO)

Surface Weather Observations at Francisco Manglona Borja Tinian Intl. (PGWT)

Surface Weather Observations at Francisco C. Ada Saipan Intl. (PGSN)

Rawinsonde Observation Mandatory Levels   Issued: 07/30/2025 02:00:41 AM UTC

Rawinsonde Observation Significant Levels   Issued: 07/30/2025 02:00:42 AM UTC

Rawinsonde Data Above 100 Millibars   Issued: 07/30/2025 02:00:31 AM UTC

Freezing Level Data (RADAT)   Issued: 07/30/2025 02:00:51 AM UTC

Tropical Weather Discussion   Issued: 07/29/2025 04:02:00 PM UTC

Regional Weather Roundup   Issued: 07/30/2025 04:00:00 AM UTC

 

Aviation Products

PGUM METAR - PGUA METAR - PGRO METAR - PGWT METAR - PGSN METAR

Guam  Terminal Aerodrome Forecast   Issued: 07/30/2025 01:39:33 AM UTC

Rota  Terminal Aerodrome Forecast   Issued: 07/30/2025 01:39:33 AM UTC

Tinian  Terminal Aerodrome Forecast   Issued: 07/30/2025 01:39:33 AM UTC

Saipan  Terminal Aerodrome Forecast   Issued: 07/30/2025 01:39:33 AM UTC

 

Public & Marine Products

Zone Forecast Product   Issued: 07/29/2025 11:24:00 PM UTC

Coastal Waters Forecast   Issued: 07/29/2025 11:24:00 PM UTC

Surf Forecast   Issued: 07/29/2025 11:24:00 PM UTC

Tides: Apra Harbor Guam - Tanapag Harbor, Sapian

NOAA Tides and Currents Map Tool

 

Satellite

Click here for satellite loop

 

Radar

 

_______________________________________________________________________

National Weather Service
Guam Weather Forecast Office
3232 Hueneme Road Barrigada, Guam 96913
Phone Number: (671)472-0900
Recorded Forecast: Dial 211

Follow us on X  Follow us on X
Follow us on Facebook  Follow us on Facebook
GUM RSS Feed  GUM RSS Feed

Hazards
Tropical Cyclones
Active Watches and Warnings
Drought

Current Conditions
Observations
Satellites (Himawari-9)
Guam Radar (Standard)

Forecasts
Public
Marine
Aviation
Surf Forecast
Local Graphics
ENSO
Fire Weather
Drought

Micronesia
Yap
Majuro
Pohnpei / Kosrae
Palau
Chuuk

Safety
Weather Radio
Storm Ready
EMWIN
Rip Currents
Boating Safety
Brochures
Brochures (Local)

Miscellaneous
Archive
About WFO Guam
NWS Product Listing

Past Weather
Tropical Cyclone Reports