Surf Forecast
Issued by NWS Tiyan, Guam

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FZPQ50 PGUM 161754
SRFGUM

Surf Zone Forecast for the Mariana Islands
National Weather Service Tiyan GU
354 AM ChST Mon Jun 17 2019

.SYNOPSIS...The risk of rip currents will be moderate through tonight
but fall to low on Tuesday.

$$

GUZ001>004-170900-
Guam-Rota-Tinian-Saipan-
354 AM ChST Mon Jun 17 2019

.TODAY AND TONIGHT...
Coastal Winds............East at 5 to 15 mph.
Surf along North facing reefs............2 to 3 feet.
Surf along East  facing reefs............3 to 5 feet.
Surf along South facing reefs............1 to 2 feet.
Surf along West  facing reefs............1 to 2 feet.
Primary swell...............East at 3 to 4 feet.
Primary period..............8 seconds.
Secondary swell...............North at 2 feet.
Secondary period..............10 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 102.

.OUTLOOK...Surf will fall about 1 foot along east facing reefs
Tuesday, dropping the risk of rip currents to low.

Tide information for the next 24 hours...

At Apra Harbor, Guam...
High tide  2.5 feet at  6:29 AM Monday
Low  tide -0.5 feet at  1:53 PM Monday
High tide  2.4 feet at  9:01 PM Monday
Low  tide  1.5 feet at  2:18 AM Tuesday

At Rota Island...
High tide  2.3 feet at  6:26 AM Monday
Low  tide -0.5 feet at  1:47 PM Monday
High tide  2.2 feet at  8:58 PM Monday
Low  tide  1.4 feet at  2:12 AM Tuesday

At Tinian Island...
High tide  1.8 feet at  6:27 AM Monday
Low  tide -0.2 feet at  1:30 PM Monday
High tide  1.8 feet at  8:59 PM Monday
Low  tide  0.5 feet at  1:55 AM Tuesday

At Tanapag Harbor, Saipan...
High tide  2.2 feet at  6:25 AM Monday
Low  tide -0.4 feet at  1:59 PM Monday
High tide  2.2 feet at  9:29 PM Monday
Low  tide  1.7 feet at  2:34 AM Tuesday

$$


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