223
FPMY50 PGUM 161150
ZFPGUM
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS
NATIONAL WEATHER SERVICE TIYAN GU
950 PM CHST THU APR 16 2026
GUZ001-162245-
GUAM-
950 PM CHST THU APR 16 2026
..WIND ADVISORY REMAINS IN EFFECT UNTIL 5 AM CHST FRIDAY
...HIGH SURF WARNING IN EFFECT UNTIL 5 PM CHST FRIDAY ALONG SOUTH,
WEST, AND NORTH FACING REEFS...
...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 5 PM CHST SATURDAY ALONG
SOUTH, WEST, AND NORTH FACING SHORELINES...
...HIGH RIP CURRENT RISK IN EFFECT THROUGH SATURDAY AFTERNOON ALONG
SOUTH, WEST, AND NORTH FACING REEFS...
...HIGH SURF ADVISORY IN EFFECT FROM 5 PM FRIDAY TO 5 PM CHST
SATURDAY ALONG SOUTH, WEST, AND NORTH FACING REEFS...
TONIGHT
WINDY. PARTLY CLOUDY WITH ISOLATED SHOWERS.SOUTHWEST
WINDS 25 TO 30 MPH. LOWS AROUND 78. CHANCE OF SHOWERS 20 PERCENT.
FRIDAY
BREEZY. PARTLY CLOUDY WITH ISOLATED SHOWERS. WEST WINDS
20 TO 25 MPH. HIGHS AROUND 86. CHANCE OF SHOWERS 20 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS. WEST WINDS 15
TO 20 MPH. LOWS AROUND 79. CHANCE OF SHOWERS 20 PERCENT.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. ISOLATED LIGHT
SHOWERS. WEST WINDS 15 TO 20 MPH. HIGHS AROUND 87. LOWS AROUND 79.
CHANCE OF SHOWERS 10 PERCENT.
SUNDAY
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS. LIGHT
AND VARIABLE WINDS. HIGHS AROUND 87.
SUNDAY NIGHT
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS.
LOWS IN THE UPPER 70S.
MONDAY THROUGH THURSDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. HIGHS IN THE UPPER 80S. LOWS IN THE UPPER 70S.
MPZ001-162245-
ROTA-
950 PM CHST THU APR 16 2026
..TYPHOON WARNING IN EFFECT
...HIGH SURF WARNING IN EFFECT UNTIL 5 PM CHST FRIDAY ALONG SOUTH,
WEST, AND NORTH FACING REEFS...
...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 5 PM CHST SATURDAY ALONG
SOUTH, NORTH, AND WEST FACING SHORELINES...
...HIGH RIP CURRENT RISK IN EFFECT THROUGH SATURDAY AFTERNOON ALONG
SOUTH FACING REEFS...
...HIGH SURF ADVISORY IN EFFECT FROM 5 PM FRIDAY TO 5 PM CHST
SATURDAY ALONG SOUTH, NORTH, AND WEST FACING REEFS...
TONIGHT
WINDY. PARTLY CLOUDY WITH ISOLATED RAIN SHOWERS.
SOUTHWEST WINDS 25 TO 35 MPH. LOWS AROUND 78. CHANCE OF SHOWERS
20 PERCENT.
FRIDAY
WINDY. PARTLY CLOUDY WITH ISOLATED SHOWERS. SOUTHWEST
WINDS 25 TO 30 MPH. HIGHS AROUND 85. CHANCE OF SHOWERS 20 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS. WEST
WINDS 15 TO 20 MPH. LOWS AROUND 79. CHANCE OF SHOWERS 20 PERCENT.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY WITH ISOLATED
LIGHT SHOWERS. WEST WINDS 15 TO 20 MPH. HIGHS AROUND 85. LOWS AROUND
79. CHANCE OF SHOWERS 10 PERCENT.
SUNDAY
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS. WEST
WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT. HIGHS AROUND 85.
SUNDAY NIGHT
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS.
LOWS IN THE UPPER 70S.
MONDAY THROUGH THURSDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SHOWERS. HIGHS IN THE MID 80S. LOWS IN THE UPPER 70S.
MPZ002-003-162245-
TINIAN-SAIPAN-
950 PM CHST THU APR 16 2026
..TYPHOON WARNING IN EFFECT
...COASTAL FLOOD WARNING IN EFFECT UNTIL NOON CHST FRIDAY ALONG
SOUTH, WEST, AND NORTH FACING SHORELINES...
...HIGH SURF WARNING IN EFFECT UNTIL 5 PM CHST FRIDAY ALONG SOUTH,
WEST, AND NORTH FACING REEFS...
...HIGH RIP CURRENT RISK IN EFFECT THROUGH SATURDAY AFTERNOON ALONG
SOUTH, WEST, AND NORTH FACING REEFS...
...COASTAL FLOOD ADVISORY IN EFFECT FROM NOON FRIDAY TO 5 PM CHST
SATURDAY ALONG SOUTH, WEST, AND NORTH FACING SHORELINES...
...HIGH SURF ADVISORY IN EFFECT FROM 5 PM FRIDAY TO 5 PM CHST
SATURDAY ALONG SOUTH, WEST, AND NORTH FACING REEFS...
TONIGHT
VERY WINDY. SOUTHWEST WINDS 30 TO 40 MPH. MOSTLY CLOUDY
WITH SCATTERED RAIN SHOWERS. LOWS AROUND 77. CHANCE OF SHOWERS
30 PERCENT.
FRIDAY
WINDY. PARTLY CLOUDY WITH ISOLATED SHOWERS. SOUTHWEST
WINDS 25 TO 35 MPH. HIGHS AROUND 84. CHANCE OF SHOWERS 20 PERCENT.
FRIDAY NIGHT
BREEZY. PARTLY CLOUDY WITH ISOLATED LIGHT SHOWERS.
WEST WINDS 20 TO 25 MPH. LOWS AROUND 78. CHANCE OF SHOWERS
20 PERCENT.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS.
WEST WINDS 15 TO 20 MPH. HIGHS AROUND 85. LOWS AROUND 79. CHANCE OF
SHOWERS 20 PERCENT.
SUNDAY
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS. WEST
WINDS 10 TO 15 MPH IN THE MORNING BECOMING LIGHT. HIGHS AROUND 85.
SUNDAY NIGHT
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS.
LOWS IN THE UPPER 70S.
MONDAY THROUGH THURSDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. HIGHS IN THE MID 80S. LOWS IN THE UPPER 70S.
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