Coastal Waters Forecast
Issued by NWS Tiyan, Guam

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047
FZMY50 PGUM 221659
CWFGUM

Coastal Waters Forecast for the Mariana Islands
National Weather Service Tiyan GU
259 AM ChST Sat Nov 23 2024

Marianas Waters out to 40 nautical miles

PMZ150-231000-
259 AM ChST Sat Nov 23 2024

.Synopsis for Marianas Waters...Combined seas of 5 to 8 feet will
gradually rise to 7 to 9 feet over the weekend as winds and trade
swells increase. Winds will be moderate to fresh through the
weekend, lasting through much of next week. The chance of showers
and thunderstorms increases during the middle of next week
onward.

$$

PMZ151>154-231000-
MARIANAS COASTAL WATERS-
259 AM ChST Sat Nov 23 2024

.TODAY...East wind 15 kt. Seas 5 to 7 ft. Wave Detail: Northeast
5 ft at 9 seconds, east 3 ft at 5 seconds and north 3 ft at
11 seconds.
.TONIGHT...East wind 15 kt. Seas 5 to 7 ft. Wave Detail:
Northeast 6 ft at 9 seconds, east 3 ft at 5 seconds and north
2 ft at 10 seconds.
.SUNDAY...East wind 15 kt. Seas 6 to 8 ft. Wave Detail: Northeast
6 ft at 9 seconds, east 3 ft at 5 seconds and north 2 ft at
10 seconds.
.SUNDAY NIGHT...East wind 15 to 20 kt. Seas 6 to 8 ft. Wave
Detail: Northeast 5 ft at 10 seconds, east 4 ft at 6 seconds and
north 3 ft at 11 seconds.
.MONDAY THROUGH TUESDAY...East wind 20 kt. Seas 7 to 9 ft. Wave
Detail: Northeast 6 ft at 10 seconds, east 4 ft at 6 seconds and
north 3 ft at 12 seconds.
.WEDNESDAY...East wind 10 to 20 kt. Seas 7 to 9 ft. Wave Detail:
Northeast 6 ft at 9 seconds, east 4 ft at 6 seconds and north
3 ft at 11 seconds. A chance of showers with a slight chance of
thunderstorms.

$$