857
FPMY50 PGUM 011620
ZFPGUM
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS
NATIONAL WEATHER SERVICE TIYAN GU
220 AM CHST SUN AUG 2 2026
GUZ001-020800-
GUAM-
220 AM CHST SUN AUG 2 2026
...HIGH RIP CURRENT RISK IN EFFECT FROM THIS AFTERNOON THROUGH
SATURDAY AFTERNOON ALONG EAST FACING REEFS...
..MONSOON SURGE TO BRING WINDY CONDITIONS EARLY THIS WEEK
TODAY
BREEZY. MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. WEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH POSSIBLE.
HIGHS NEAR 87. CHANCE OF SHOWERS 40 PERCENT.
TONIGHT
BREEZY. MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. WEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH
POSSIBLE. LOWS AROUND 77. CHANCE OF SHOWERS 40 PERCENT.
MONDAY THROUGH TUESDAY
WINDY. MOSTLY CLOUDY WITH SCATTERED
SHOWERS AND ISOLATED THUNDERSTORMS. WEST WINDS 20 TO 30 MPH WITH
GUSTS TO 40 MPH POSSIBLE. HIGHS NEAR 87. LOWS AROUND 77. CHANCE OF
SHOWERS 40 PERCENT.
TUESDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 70S.
WEDNESDAY
BREEZY. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. HIGHS IN THE UPPER 80S.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH
A 40 PERCENT CHANCE OF SHOWERS. LOWS IN THE UPPER 70S. HIGHS IN THE
UPPER 80S.
FRIDAY THROUGH SATURDAY
BREEZY. MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID TO UPPER 80S. LOWS IN THE UPPER 70S.
MPZ001>003-020800-
ROTA-TINIAN-SAIPAN-
220 AM CHST SUN AUG 2 2026
...HIGH RIP CURRENT RISK IN EFFECT FROM THIS AFTERNOON THROUGH
SATURDAY AFTERNOON ALONG EAST FACING REEFS...
..MONSOON SURGE TO BRING WINDY CONDITIONS EARLY THIS WEEK
...HAZARDOUS SURF MAY DEVELOP ALONG NORTH AND EAST FACING REEFS
TONIGHT...
TODAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. WEST WINDS 15 TO 20 MPH. HIGHS NEAR 88. CHANCE OF
SHOWERS 30 PERCENT.
TONIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. WEST WINDS 15 TO 20 MPH. LOWS AROUND 77. CHANCE OF
SHOWERS 30 PERCENT.
MONDAY AND MONDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH SCATTERED
SHOWERS AND ISOLATED THUNDERSTORMS. WEST TO SOUTHWEST WINDS 20 TO 25
MPH. HIGHS AROUND 87. LOWS AROUND 77. CHANCE OF SHOWERS 30 PERCENT.
TUESDAY
WINDY. PARTLY SUNNY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. SOUTHWEST WINDS 20 TO 30 MPH. HIGHS AROUND 87. CHANCE
OF SHOWERS 30 PERCENT.
TUESDAY NIGHT AND WEDNESDAY
BREEZY. MOSTLY CLOUDY. A 40 PERCENT
CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 70S. HIGHS IN THE UPPER 80S.
WEDNESDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF
SHOWERS. LOWS IN THE UPPER 70S.
THURSDAY
BREEZY. PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE UPPER 80S.
THURSDAY NIGHT THROUGH SATURDAY
BREEZY. MOSTLY CLOUDY WITH A 50
PERCENT CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS
IN THE UPPER 70S. HIGHS IN THE MID TO UPPER 80S.
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