Surf Forecast
Issued by NWS

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000
FZMY50 PGUM 181838
SRFMY

Surf Zone Forecast for the Mariana Islands
National Weather Service Tiyan GU
438 AM ChST Thu Jul 19 2018

.SYNOPSIS...There is a moderate risk of rip currents the next
few days.

$$

GUZ001>004-191200-
Guam-Rota-Tinian-Saipan-
438 AM ChST Thu Jul 19 2018

.TODAY AND TONIGHT...
Coastal Winds............Northeast at around 10 mph.
Surf along North facing reefs............1 to 3 feet.
Surf along East  facing reefs............3 to 5 feet.
Surf along South facing reefs............3 to 5 feet.
Surf along West  facing reefs............4 to 6 feet.
Primary swell...............West at 3 to 4 feet.
Primary period..............9 seconds.
Secondary swell.............East at around 3 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...84 Degrees.
Maximum afternoon heat index...........Around 102.


.OUTLOOK...Surf along west facing reefs may rise 1 foot by Saturday.

Tide information for the next 24 hours...

At Apra Harbor, Guam...
Low  tide  0.8 feet at  7:05 AM Thursday
High tide  1.9 feet at 12:25 PM Thursday
Low  tide  0.5 feet at  6:45 PM Thursday
High tide  2.4 feet at  1:20 AM Friday

At Rota Island...
Low  tide  0.8 feet at  6:59 AM Thursday
High tide  1.8 feet at 12:22 PM Thursday
Low  tide  0.5 feet at  6:39 PM Thursday
High tide  2.3 feet at  1:17 AM Friday

At Tinian Island...
Low  tide  0.3 feet at  6:42 AM Thursday
High tide  1.4 feet at 12:23 PM Thursday
Low  tide  0.2 feet at  6:22 PM Thursday
High tide  1.8 feet at  1:18 AM Friday

At Tanapag Harbor, Saipan...
Low  tide  0.8 feet at  7:30 AM Thursday
High tide  1.7 feet at 12:48 PM Thursday
Low  tide  0.5 feet at  6:54 PM Thursday
High tide  2.3 feet at  1:37 AM Friday

$$


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