563
FPMY50 PGUM 190520
ZFPGUM
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS
NATIONAL WEATHER SERVICE TIYAN GU
320 PM CHST FRI DEC 19 2025
GUZ001-MPZ001>003-192100-
GUAM-ROTA-TINIAN-SAIPAN-
320 PM CHST FRI DEC 19 2025
...HIGH SURF ADVISORY IN EFFECT UNTIL 6 AM CHST MONDAY ALONG NORTH
FACING REEFS...
...HIGH RIP CURRENT RISK IN EFFECT THROUGH LATE SUNDAY NIGHT ALONG
NORTH AND EAST FACING REEFS...
TONIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS. EAST WINDS 10 TO
15 MPH. LOWS AROUND 79. CHANCE OF SHOWERS 20 PERCENT.
SATURDAY
PARTLY SUNNY WITH SCATTERED SHOWERS. EAST WINDS 15 TO 20
MPH. HIGHS AROUND 86. CHANCE OF SHOWERS 30 PERCENT.
SATURDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH SCATTERED SHOWERS. EAST
WINDS 15 TO 25 MPH. LOWS AROUND 79. CHANCE OF SHOWERS 30 PERCENT.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH ISOLATED SHOWERS. EAST
WINDS 15 TO 20 MPH. HIGHS AROUND 86. LOWS AROUND 79. CHANCE OF
SHOWERS 20 PERCENT.
MONDAY NIGHT THROUGH FRIDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SHOWERS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
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