972
FZMY50 PGUM 211824
CWFGUM

Coastal Waters Forecast for the Mariana Islands
National Weather Service Tiyan GU
424 AM ChST Thu May 22 2025

Marianas Waters out to 40 nautical miles

PMZ150-221030-
424 AM ChST Thu May 22 2025

.Synopsis for Marianas Waters...Gentle to moderate trades will
prevail across the region. Combined seas of 3 to 5 feet will
prevail through the weekend.

$$

PMZ151>154-221030-
MARIANAS COASTAL WATERS-
424 AM ChST Thu May 22 2025

.TODAY...East wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail:
Northeast 5 ft at 8 seconds and east 2 ft at 4 seconds.
.TONIGHT...East wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail:
Northeast 5 ft at 8 seconds.
.FRIDAY...East wind 5 kt. Seas 3 to 5 ft. Wave Detail: Northeast
5 ft at 9 seconds.
.FRIDAY NIGHT...East wind 5 to 10 kt. Seas 3 to 5 ft. Wave
Detail: Northeast 4 ft at 9 seconds and east 2 ft at 4 seconds.
.SATURDAY THROUGH MONDAY...East wind 5 to 10 kt. Seas 3 to 5 ft.
Wave Detail: East 4 ft at 8 seconds and east 2 ft at 4 seconds.

$$