Surf Forecast
Issued by NWS

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FZMY50 PGUM 221934
SRFMY

Surf Zone Forecast for the Mariana Islands
National Weather Service Tiyan GU
600 AM ChST Thu Nov 23 2017

.SYNOPSIS...There will be a moderate risk of rip currents
along north and east facing reefs through Friday. The rip
risk could become high over the weekend along north and
east facing reefs.

$$

GUZ001>004-230900-
Guam-Rota-Tinian-Saipan-
600 AM ChST Thu Nov 23 2017

.TODAY...
Coastal Winds............East at 15 to 20 mph.
Surf along North facing reefs............5 to 7 feet.
Surf along East  facing reefs............4 to 6 feet.
Surf along South facing reefs............1 to 3 feet.
Surf along West  facing reefs............2 to 4 feet.
Primary swell...............Northeast at 3 to 4 feet.
Primary period..............12 seconds.
Secondary swell...............North at around 2 feet.
Secondary period..............11 seconds.

Rip current risk.....Moderate. Wave conditions support stronger or
                     more frequent rip currents. Always have a
                     flotation device with you in the water.

Sea surface temperature at Ritidian buoy...85 Degrees.
Maximum afternoon heat index...........Around 97.

.OUTLOOK...Surf will fall 1 to 2 feet along west facing
reefs and rise by 1 to 2 feet on north and east facing
reefs on Friday.

Tide information for the next 24 hours...

At Apra Harbor, Guam...
High tide  2.2 feet at 11:29 AM Thursday
Low  tide  1.5 feet at  5:12 PM Thursday
High tide  2.0 feet at  9:31 PM Thursday
Low  tide  0.0 feet at  4:54 AM Friday

At Rota Island...
High tide  2.1 feet at 11:26 AM Thursday
Low  tide  1.4 feet at  5:06 PM Thursday
High tide  1.9 feet at  9:28 PM Thursday
Low  tide  0.0 feet at  4:48 AM Friday

At Tinian Island...
High tide  1.7 feet at 11:27 AM Thursday
Low  tide  0.5 feet at  4:49 PM Thursday
High tide  1.5 feet at  9:29 PM Thursday
Low  tide  0.0 feet at  4:31 AM Friday

At Tanapag Harbor, Saipan...
High tide  2.1 feet at 11:59 AM Thursday
Low  tide  1.6 feet at  5:10 PM Thursday
High tide  1.8 feet at  9:11 PM Thursday
Low  tide  0.1 feet at  4:53 AM Friday

$$


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