460
FPMY50 PGUM 051820
ZFPGUM
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS
NATIONAL WEATHER SERVICE TIYAN GU
420 AM CHST FRI MAR 6 2026
GUZ001-MPZ001-060845-
GUAM-ROTA-
420 AM CHST FRI MAR 6 2026
...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 FACING REEFS...
...FLOOD WATCH IN EFFECT FROM LATE TONIGHT THROUGH TUESDAY
MORNING...
TODAY
BREEZY. PARTLY SUNNY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. NORTHEAST WINDS 15 TO 25 MPH. HIGHS AROUND 86. CHANCE
OF SHOWERS 30 PERCENT.
TONIGHT
BREEZY. CLOUDY WITH NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS. LOCALLY HEAVY SHOWERS POSSIBLE. EAST WINDS 15 TO 25
MPH. LOWS AROUND 77. CHANCE OF SHOWERS 60 PERCENT.
SATURDAY THROUGH SUNDAY
BREEZY. CLOUDY WITH WIDESPREAD LOCALLY
HEAVY SHOWERS AND ISOLATED THUNDERSTORMS. SOUTH WINDS 15 TO 25 MPH.
HIGHS AROUND 82. LOWS AROUND 77. CHANCE OF SHOWERS NEAR 90 PERCENT.
SUNDAY NIGHT AND MONDAY
CLOUDY WITH SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER
80S. CHANCE OF SHOWERS 70 PERCENT.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER
70S. HIGHS IN THE LOWER 80S.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLOUDY WITH A 40 PERCENT
CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 70S. HIGHS IN THE MID 80S.
MPZ002-003-060845-
TINIAN-SAIPAN-
420 AM CHST FRI MAR 6 2026
...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 FACING REEFS...
...FLOOD WATCH IN EFFECT FROM LATE TONIGHT THROUGH TUESDAY
MORNING...
TODAY
BREEZY. PARTLY CLOUDY WITH ISOLATED SHOWERS. NORTHEAST
WINDS 20 TO 25 MPH. HIGHS AROUND 87. CHANCE OF SHOWERS 20 PERCENT.
TONIGHT
BREEZY. MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. EAST WINDS 15 TO 25 MPH. LOWS AROUND 76. CHANCE OF
SHOWERS 50 PERCENT.
SATURDAY
BREEZY. CLOUDY WITH WIDESPREAD LOCALLY HEAVY SHOWERS AND
ISOLATED THUNDERSTORMS. EAST WINDS 20 TO 25 MPH. HIGHS AROUND 82.
CHANCE OF SHOWERS 90 PERCENT.
SATURDAY NIGHT AND SUNDAY
BREEZY. CLOUDY WITH WIDESPREAD LOCALLY
HEAVY SHOWERS AND ISOLATED THUNDERSTORMS. SOUTHEAST WINDS 15 TO
25 MPH. LOWS AROUND 78. HIGHS AROUND 82. CHANCE OF SHOWERS NEAR 100
PERCENT.
SUNDAY NIGHT
CLOUDY WITH WIDESPREAD LOCALLY HEAVY SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 70S. CHANCE OF
SHOWERS 90 PERCENT.
MONDAY
CLOUDY WITH WIDESPREAD LOCALLY HEAVY SHOWERS AND ISOLATED
THUNDERSTORMS. HIGHS IN THE LOWER 80S. CHANCE OF SHOWERS 80 PERCENT.
MONDAY NIGHT
CLOUDY WITH SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 70S. CHANCE OF SHOWERS 60 PERCENT.
TUESDAY THROUGH WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 80S. LOWS IN THE UPPER 70S.
THURSDAY
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF SHOWERS. HIGHS
IN THE MID 80S.
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