Surf Forecast
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000
FZMY50 PGUM 221728
SRFMY

Surf Zone Forecast for the Mariana Islands
National Weather Service Tiyan GU
328 AM ChST Mon Apr 23 2018

.SYNOPSIS...The risk of rip currents will be moderate the next few
days.

$$

GUZ001>004-230800-
Guam-Rota-Tinian-Saipan-
328 AM ChST Mon Apr 23 2018

.TODAY AND TONIGHT...
Coastal Winds............East at 15 to 20 mph.
Surf along North facing reefs............2 to 4 feet.
Surf along East  facing reefs............6 to 8 feet.
Surf along South facing reefs............1 to 3 feet.
Surf along West  facing reefs............1 to 2 feet.
Primary swell...............East at 4 to 6 feet.
Primary period..............10 seconds.
Secondary swell...............North at around 2 feet.
Secondary period..............9 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...83 Degrees.
Maximum afternoon heat index...........Around 98.

.OUTLOOK...Surf is expected to increase by 1 to 2 feet along north
facing reefs Tuesday. This will increase the rip risk to moderate as
well.

Tide information for the next 24 hours...

At Apra Harbor, Guam...
Low  tide  1.5 feet at  8:00 AM Monday
High tide  2.0 feet at 12:29 PM Monday
Low  tide -0.1 feet at  8:04 PM Monday
High tide  2.3 feet at  3:39 AM Tuesday

At Rota Island...
Low  tide  1.4 feet at  7:54 AM Monday
High tide  1.9 feet at 12:26 PM Monday
Low  tide -0.1 feet at  7:58 PM Monday
High tide  2.2 feet at  3:36 AM Tuesday

At Tinian Island...
Low  tide  0.5 feet at  7:37 AM Monday
High tide  1.5 feet at 12:27 PM Monday
Low  tide -0.0 feet at  7:41 PM Monday
High tide  1.7 feet at  3:37 AM Tuesday

At Tanapag Harbor, Saipan...
Low  tide  1.4 feet at  8:43 AM Monday
High tide  1.8 feet at 12:43 PM Monday
Low  tide -0.0 feet at  8:15 PM Monday
High tide  2.3 feet at  3:54 AM Tuesday

$$



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