Surf Forecast
Issued by NWS

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000
FZMY50 PGUM 271948
SRFMY

Surf zone forecast for the Mariana Islands
National Weather Service Tiyan GU
600 AM ChST Fri Jul 28 2017

.SYNOPSIS...The risk of rip currents will be moderate through the
weekend.

$$

GUZ001>004-280900-
Guam-Rota-Tinian-Saipan-
600 AM ChST Fri Jul 28 2017

.TODAY...
Coastal Winds............Southwest at 10 to 15 mph.
Surf along North facing reefs............2 to 4 feet.
Surf along East  facing reefs............1 to 3 feet.
Surf along South facing reefs............2 to 4 feet.
Surf along West  facing reefs............3 to 5 feet.

Primary swell...............North at around 2 feet.
Primary period..............11 seconds.
Secondary swell...............West at around 3 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...86 Degrees.
Maximum afternoon heat index...........Around 103.

.OUTLOOK...Little change on Saturday.

Tide information for the next 24 hours...

At Apra Harbor, Guam...
High tide  2.1 feet at 10:42 AM Friday
Low  tide  0.2 feet at  5:24 PM Friday
High tide  2.4 feet at 11:57 PM Friday
Low  tide  0.8 feet at  6:25 AM Saturday

At Rota Island...
High tide  2.0 feet at 10:39 AM Friday
Low  tide  0.2 feet at  5:18 PM Friday
High tide  2.2 feet at 11:54 PM Friday
Low  tide  0.8 feet at  6:19 AM Saturday

At Tinian Island...
High tide  1.5 feet at 10:40 AM Friday
Low  tide  0.1 feet at  5:01 PM Friday
High tide  1.8 feet at 11:55 PM Friday
Low  tide  0.3 feet at  6:02 AM Saturday

At Tanapag Harbor, Saipan...
High tide  1.8 feet at 11:04 AM Friday
Low  tide  0.3 feet at  5:33 PM Friday
High tide  2.2 feet at 12:27 AM Saturday
Low  tide  0.8 feet at  6:53 AM Saturday

$$


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