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000
FZMY50 PGUM 231841
CWFGUM

Coastal Waters Forecast for the Mariana Islands
National Weather Service Tiyan GU
441 AM ChST Wed Apr 24 2024

Marianas Waters out to 40 nautical miles

PMZ150-240945-
441 AM ChST Wed Apr 24 2024

.Synopsis for Marianas Waters...Moderate trades will prevail in the
region for much of the week, briefly becoming fresh Friday. Combined
seas of 5 to 7 feet are expected through the weekend. A passing
trough is will produce scattered showers in Guam and Rota waters for
most of the day. Isolated thunderstorms were also observed just
outside the coastal waters of Guam and Rota overnight, so isolated
thunderstorms are possible today for Guam and Rota waters.

$$

PMZ151-152-240945-
Guam Coastal Waters-Rota Coastal Waters-
441 AM ChST Wed Apr 24 2024

.TODAY...East wind 15 kt. Wind waves 3 ft. Northeast swell 4 to 5 ft
and north 3 ft. Scattered showers and isolated thunderstorms.
.TONIGHT...East wind 15 kt. Wind waves 3 ft. Northeast swell 4 to 5 ft
and north 2 to 3 ft.
.THURSDAY AND THURSDAY NIGHT ...East wind 15 kt. Wind waves 3 ft.
East swell 3 to 5 ft.
.FRIDAY...East wind 15 to 20 kt. Wind waves 3 to 4 ft. East swell 3
to 5 ft.
.SATURDAY AND SUNDAY...East wind 15 kt. Wind waves 3 ft. East swell
4 to 6 ft.

$$

PMZ153-154-240945-
Tinian Coastal Waters-Saipan Coastal Waters-
441 AM ChST Wed Apr 24 2024

.TODAY...East wind 10 to 15 kt. Wind waves 2 to 3 ft. Northeast
swell 4 to 5 ft and north 3 ft.
.TONIGHT...East wind 15 kt. Wind waves 3 ft. East swell 3 to 4 ft
and north 2 to 3 ft.
.THURSDAY AND THURSDAY NIGHT...East wind 15 kt. Wind waves 3 ft.
East swell 3 to 5 ft.
.FRIDAY...East wind 15 to 20 kt. Wind waves 3 to 4 ft. East swell 3
to 5 ft.
.SATURDAY AND SUNDAY...East wind 15 kt. Wind waves 3 ft. East swell
4 to 6 ft.

$$