854
FZMY50 PGUM 241834
CWFGUM

Coastal Waters Forecast for the Mariana Islands
National Weather Service Tiyan GU
434 AM ChST Mon Nov 25 2024

Marianas Waters out to 40 nautical miles

PMZ150-251200-
434 AM ChST Mon Nov 25 2024

.Synopsis for Marianas Waters...Marine conditions will approach,
but look to stay just below Small Craft Advisory criteria over
the coming days. Combined seas of 5 to 8 feet will rise to 7 to 9
feet today and continue through Thursday as the elevated trade
swell and longer period northerly swell pass through the region.
Winds will be moderate to fresh through much of the week as well,
with strong gusts likely at times. Winds and seas look to decrease
slightly late week as the trade flow subsides.

$$

PMZ151>154-251200-
MARIANAS COASTAL WATERS-
434 AM ChST Mon Nov 25 2024

.TODAY...Northeast wind 15 to 20 kt. Seas 7 to 9 ft. Wave Detail:
East 7 ft at 9 seconds, northeast 4 ft at 6 seconds and north
2 ft at 10 seconds. Scattered showers with isolated
thunderstorms.
.TONIGHT THROUGH TUESDAY NIGHT...East wind 15 to 20 kt. Seas 7 to
9 ft. Wave Detail: Northeast 7 ft at 8 to 9 seconds, east 4 ft at
6 seconds and north 2 to 3 ft at 12 to 13 seconds. Scattered
showers with isolated thunderstorms.
.WEDNESDAY...East wind 20 kt. Seas 7 to 9 ft. Wave Detail: East
7 ft at 8 seconds, east 4 ft at 6 seconds and north 3 ft at 10
seconds.
.THURSDAY...East wind 10 to 20 kt. Seas 7 to 9 ft. Wave Detail:
East 7 ft at 8 seconds, east 4 ft an 4 seconds and north 3 ft at
11 seconds. A chance of showers with a slight chance of
thunderstorms.
.FRIDAY...East wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail:
East 7 ft at 8 seconds, east 3 ft at 6 seconds and north 2 ft at
10 seconds. A chance of showers with a slight chance of
thunderstorms.

$$