975
FZMY50 PGUM 091809
CWFGUM

Coastal Waters Forecast for the Mariana Islands
National Weather Service Tiyan GU
409 AM ChST Sun Nov 10 2024

Marianas Waters out to 40 nautical miles

PMZ150-100800-
409 AM ChST Sun Nov 10 2024

.Synopsis for Marianas Waters...Combined seas of 5 to 7 feet and
moderate winds will begin to increase as a tropical disturbance
(Invest 94W) develops over Chuuk State. Winds and seas could
become hazardous to small craft, especially for Guam and Rota
waters as 94W passes south of the coastal waters. Winds and seas
begin to decrease beginning Monday night, but Tropical Storm Man-
Yi north of Pohnpei and east of Guam and Saipan approaching from
the east could impact our coastal waters beginning Tuesday night.

$$

PMZ151-152-100800-
Guam Coastal Waters-Rota Coastal Waters-
409 AM ChST Sun Nov 10 2024

.TODAY...East wind 15 to 20 kt. Seas 5 to 7 ft. Wave Detail: East
5 ft at 9 seconds, east 3 ft at 6 seconds and west 2 ft at
10 seconds. Scattered showers with isolated thunderstorms.
.TONIGHT...East wind 20 kt with gusts to 30 kt. Seas 7 to 9 ft.
Wave Detail: East 7 ft at 9 seconds and east 5 ft at 6 seconds.
Numerous locally heavy showers with isolated thunderstorms.
.MONDAY...East wind 15 to 20 kt with gusts to 30 kt. Seas 7 to
9 ft. Wave Detail: East 7 ft at 9 seconds, east 4 to 5 ft at 6
seconds and north 2 ft at 10 seconds. Numerous locally heavy
showers with isolated thunderstorms.
.MONDAY NIGHT...Southeast wind 10 to 15 kt. Seas 6 to 7 ft. Wave
Detail: East 6 ft at 9 seconds, southeast 2 to 3 ft at 4 seconds
and north 2 ft at 9 seconds. Scattered showers with isolated
thunderstorms.
.TUESDAY...East wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail:
East 6 ft at 10 seconds, southeast 2 ft at 4 seconds and north
2 ft at 12 seconds. Scattered showers with isolated
thunderstorms.
.WEDNESDAY THROUGH THURSDAY...East wind 10 to 15 kt. Seas 4 to
6 ft. Wave Detail: Northeast 5 ft at 9 seconds, east 2 to 3 ft at
4 seconds and north 2 ft at 12 seconds. A chance of showers with
a slight chance of thunderstorms.

$$

PMZ153-154-100800-
Tinian Coastal Waters-Saipan Coastal Waters-
409 AM ChST Sun Nov 10 2024

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

$$

Simpson