065
FPMY50 PGUM 021740
ZFPGUM
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS
NATIONAL WEATHER SERVICE TIYAN GU
340 AM CHST MON AUG 3 2026
GUZ001-030800-
GUAM-
340 AM CHST MON AUG 3 2026
...WIND ADVISORY IN EFFECT FROM 6 AM THIS MORNING TO 6 AM CHST
WEDNESDAY...
...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 4
PM CHST SATURDAY ALONG NORTH AND EAST FACING REEFS...
...HIGH RISK OF RIP CURRENTS REMAINS THROUGH SATURDAY AFTERNOON
ALONG NORTH AND EAST FACING REEFS...
..MONSOON SURGE TO BRING WINDY CONDITIONS IN THE NEXT FEW DAYS
TODAY
WINDY. MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. WEST WINDS 20 TO 30 MPH WITH OCCASIONAL GUSTS TO 35
MPH. HIGHS NEAR 87. CHANCE OF SHOWERS 40 PERCENT.
TONIGHT
WINDY. MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. WEST WINDS 20 TO 30 MPH WITH OCCASIONAL GUSTS TO 35
MPH. LOWS NEAR 77. CHANCE OF SHOWERS 40 PERCENT.
TUESDAY AND TUESDAY NIGHT
WINDY. CLOUDY WITH SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS. LOCALLY HEAVY SHOWERS POSSIBLE. SOUTHWEST
WINDS 20 TO 30 MPH WITH GUSTS TO 40 MPH POSSIBLE NEAR HEAVIER
SHOWERS. HIGHS AROUND 86. LOWS AROUND 77. CHANCE OF SHOWERS 50
PERCENT.
WEDNESDAY
BREEZY. MOSTLY CLOUDY WITH SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS. SOUTHWEST WINDS 20 TO 25 MPH. HIGHS AROUND
87. LOWS AROUND 77. CHANCE OF SHOWERS 30 PERCENT.
WEDNESDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 70S.
THURSDAY
BREEZY. PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. HIGHS IN THE UPPER 80S.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS
AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 70S.
FRIDAY AND FRIDAY NIGHT
BREEZY. MOSTLY CLOUDY. A 50 PERCENT
CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 80S. LOWS IN THE UPPER 70S.
SATURDAY THROUGH SUNDAY
BREEZY. MOSTLY CLOUDY WITH A 40 PERCENT
CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 80S. LOWS IN THE UPPER 70S.
MPZ001>003-030800-
ROTA-TINIAN-SAIPAN-
340 AM CHST MON AUG 3 2026
...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 4
PM CHST SATURDAY ALONG NORTH AND EAST FACING REEFS...
...HIGH RISK OF RIP CURRENTS REMAINS THROUGH SATURDAY AFTERNOON
ALONG NORTH AND EAST FACING REEFS...
..MONSOON SURGE TO BRING WINDY CONDITIONS IN THE NEXT FEW DAYS
TODAY
BREEZY. MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. WEST WINDS 15 TO 25 MPH. HIGHS AROUND 87. CHANCE OF
SHOWERS 40 PERCENT.
TONIGHT
BREEZY. MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. WEST WINDS 15 TO 25 MPH. LOWS NEAR 77. CHANCE OF
SHOWERS 40 PERCENT.
TUESDAY
WINDY. MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOCALLY HEAVY SHOWERS POSSIBLE. WEST WINDS 20 TO 30
MPH WITH GUSTS TO 40 MPH POSSIBLE NEAR HEAVIER SHOWERS. HIGHS AROUND
86. CHANCE OF SHOWERS 50 PERCENT.
TUESDAY NIGHT
WINDY. CLOUDY WITH NUMEROUS LOCALLY HEAVY SHOWERS
AND ISOLATED THUNDERSTORMS. WEST TO SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS TO 40 MPH POSSIBLE NEAR HEAVIER SHOWERS. LOWS AROUND 76.
CHANCE OF SHOWERS 70 PERCENT.
WEDNESDAY
BREEZY. MOSTLY CLOUDY WITH SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS. LOCALLY HEAVY SHOWERS POSSIBLE. WEST WINDS
20 TO 25 MPH WITH GUSTS TO 35 MPH POSSIBLE NEAR HEAVIER SHOWERS.
HIGHS AROUND 86. CHANCE OF SHOWERS 50 PERCENT.
WEDNESDAY NIGHT AND THURSDAY
BREEZY. MOSTLY CLOUDY. A 30 PERCENT
CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 70S. HIGHS IN THE UPPER 80S.
THURSDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 70S.
FRIDAY
BREEZY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS
AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID TO UPPER 80S.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
BREEZY. CLOUDY WITH LOCALLY
HEAVY SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN
THE MID TO UPPER 70S. HIGHS IN THE MID TO UPPER 80S. CHANCE OF
SHOWERS 70 PERCENT.
SUNDAY
BREEZY. MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS
AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID TO UPPER 80S.
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