Surf Forecast
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000
FZMY50 PGUM 160654
SRFMY

Surf Zone Forecast for the Mariana Islands
National Weather Service Tiyan GU
421 PM ChST Tue Jan 16 2018

.SYNOPSIS...The north swell has decreased and surf has
fallen below hazardous. The rip current risk is moderate
on north and east facing reefs.

$$

GUZ001>004-162100-
Guam-Rota-Tinian-Saipan-
421 PM ChST Tue Jan 16 2018

.TONIGHT...
Coastal Winds............East at 10 to 20 mph.
Surf along North facing reefs............5 to 7 feet.
Surf along East  facing reefs............5 to 7 feet.
Surf along South facing reefs............1 to 3 feet.
Surf along West  facing reefs............2 to 4 feet.
Primary swell...............North at 2 to 4 feet.
Primary period..............11 seconds.
Secondary swell...............East at around 5 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.


.WEDNESDAY...
Coastal Winds............East at 15 to 20 mph.
Surf along North facing reefs............6 to 8 feet.
Surf along East  facing reefs............6 to 8 feet.
Surf along South facing reefs............1 to 3 feet.
Surf along West  facing reefs............3 to 5 feet.
Primary swell...............North at 3 to 5 feet.
Primary period..............11 seconds.
Secondary swell...............East at around 5 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.
Maximum afternoon heat index...........Around 97.

.OUTLOOK...Little change Thursday.

Tide information for the next 24 hours...

At Apra Harbor, Guam...
High tide  2.31 feet at  6:35 PM Tuesday
Low  tide -0.35 feet at  1:55 AM Wednesday
High tide  2.29 feet at  8:56 AM Wednesday
Low  tide  1.43 feet at  2:20 PM Wednesday

At Rota Island...
High tide  2.17 feet at  6:32 PM Tuesday
Low  tide -0.33 feet at  1:49 AM Wednesday
High tide  2.15 feet at  8:53 AM Wednesday
Low  tide  1.34 feet at  2:14 PM Wednesday

At Tinian Island...
High tide  1.71 feet at  6:33 PM Tuesday
Low  tide -0.12 feet at  1:32 AM Wednesday
High tide  1.70 feet at  8:54 AM Wednesday
Low  tide  0.47 feet at  1:57 PM Wednesday

At Tanapag Harbor, Saipan...
High tide  2.08 feet at  6:33 PM Tuesday
Low  tide -0.20 feet at  1:55 AM Wednesday
High tide  2.07 feet at  9:12 AM Wednesday
Low  tide  1.50 feet at  2:11 PM Wednesday

$$



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