Zone Forecast Product
Issued by NWS Tiyan, Guam

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925
FPMY50 PGUM 070620
ZFPGUM

Zone Forecast for Guam and the Northern Marianas
National Weather Service Tiyan GU
420 PM ChST Sun Dec 7 2025

GUZ001-MPZ001>003-072000-
Guam-Rota-Tinian-Saipan-
420 PM ChST Sun Dec 7 2025

...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 4 AM CHST MONDAY ALONG
NORTH FACING REEFS...
...HIGH RIP CURRENT RISK IN EFFECT UNTIL 4 AM CHST MONDAY ALONG NORTH
FACING REEFS...

.TONIGHT...Mostly cloudy with isolated showers, becoming scattered
near midnight. Northeast winds 10 to 15 mph. Lows around 78. Chance
of showers 30 percent.
.MONDAY AND MONDAY NIGHT...Partly cloudy with isolated showers. East
winds 10 to 15 mph. Highs near 87. Lows around 78. Chance of showers
20 percent.
.TUESDAY THROUGH WEDNESDAY...Breezy. Partly cloudy with isolated
showers. East winds 15 to 25 mph. Highs near 87. Lows around 78.
Chance of showers 20 percent.
.WEDNESDAY NIGHT THROUGH SUNDAY...Breezy. Partly cloudy with a 20
percent chance of showers. Lows in the upper 70s. Highs in the upper
80s.

$$