437
FPMY50 PGUM 071817
ZFPGUM
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS
NATIONAL WEATHER SERVICE TIYAN GU
417 AM CHST SUN MAR 8 2026
GUZ001-MPZ001-080830-
GUAM-ROTA-
417 AM CHST SUN MAR 8 2026
..FLOOD WATCH IN EFFECT THROUGH MONDAY AFTERNOON
...HIGH SURF ADVISORY IN EFFECT UNTIL 4 PM CHST MONDAY ALONG NORTH
FACING REEFS...
...HIGH RIP CURRENT RISK IN EFFECT THROUGH MONDAY
AFTERNOON ALONG NORTH AND EAST FACING REEFS...
TODAY
CLOUDY WITH WIDESPREAD SHOWERS AND ISOLATED THUNDERSTORMS.
LOCALLY HEAVY SHOWERS POSSIBLE. SOUTH TO SOUTHWEST WINDS 10 TO 15
MPH. HIGHS AROUND 82. CHANCE OF SHOWERS 80 PERCENT.
TONIGHT
CLOUDY WITH NUMEROUS LOCALLY HEAVY SHOWERS AND ISOLATED
THUNDERSTORMS. WEST TO NORTHWEST WINDS 10 TO 15 MPH. LOWS AROUND 74.
CHANCE OF SHOWERS 70 PERCENT.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS. NORTHEAST WINDS 10 TO 15 MPH. HIGHS AROUND
83. LOWS AROUND 77. CHANCE OF SHOWERS 40 PERCENT.
TUESDAY NIGHT THROUGH SATURDAY
MOSTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SHOWERS. LOWS IN THE UPPER 70S. HIGHS IN THE MID 80S.
MPZ002-003-080830-
TINIAN-SAIPAN-
417 AM CHST SUN MAR 8 2026
..FLOOD WATCH IN EFFECT THROUGH MONDAY AFTERNOON
...HIGH SURF ADVISORY IN EFFECT UNTIL 4 PM CHST MONDAY ALONG NORTH
FACING REEFS...
...HIGH RIP CURRENT RISK IN EFFECT THROUGH MONDAY
AFTERNOON ALONG NORTH AND EAST FACING REEFS...
TODAY
CLOUDY WITH WIDESPREAD LOCALLY HEAVY SHOWERS AND ISOLATED
THUNDERSTORMS. SOUTHEAST WINDS 10 TO 15 MPH SHIFTING TO THE WEST IN
THE AFTERNOON. HIGHS AROUND 81. CHANCE OF SHOWERS NEAR 100 PERCENT.
TONIGHT
BREEZY. MOSTLY CLOUDY WITH NUMEROUS LOCALLY HEAVY SHOWERS
AND ISOLATED THUNDERSTORMS. NORTHEAST WINDS 15 TO 20 MPH. LOWS
AROUND 75. CHANCE OF SHOWERS 70 PERCENT.
MONDAY
BREEZY. PARTLY SUNNY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. NORTHEAST WINDS 20 TO 25 MPH. HIGHS AROUND 81. CHANCE
OF SHOWERS 30 PERCENT.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS. NORTHEAST WINDS 15 TO 20 MPH. LOWS AROUND
78. HIGHS AROUND 83. CHANCE OF SHOWERS 40 PERCENT.
TUESDAY NIGHT THROUGH SATURDAY
MOSTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SHOWERS. LOWS IN THE UPPER 70S. HIGHS IN THE MID 80S.
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