Surf Forecast
Issued by NWS

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000
FZMY50 PGUM 200543
SRFMY

SURF ZONE FORECAST FOR THE MARIANA ISLANDS
NATIONAL WEATHER SERVICE TIYAN GU
343 PM CHST FRI JAN 20 2017

.SYNOPSIS...NORTH-NORTHEAST SWELL CONTINUES TO SUBSIDE...ALLOWING
THE HIGH SURF ADVISORY TO BE CANCELLED. A MODERATE RISK OF RIP
CURRENTS WILL CONTINUE THROUGH THE WEEKEND.

$$

GUZ001>004-202000-
GUAM-ROTA-TINIAN-SAIPAN-
343 PM CHST FRI JAN 20 2017

...HIGH SURF ADVISORY IS CANCELLED...

.SATURDAY...
COASTAL WINDS............NORTHEAST AT 15 TO 20 MPH.
SURF ALONG NORTH FACING REEFS..............5 TO 7 FEET.
SURF ALONG EAST FACING REEFS...............6 TO 8 FEET.
SURF ALONG SOUTH FACING REEFS..............2 TO 4 FEET.
SURF ALONG WEST FACING REEFS...............3 TO 5 FEET.
PRIMARY SWELL...............EAST AT 4 TO 7 FEET.
PRIMARY PERIOD..............9 SECONDS.
SECONDARY SWELL...............NORTH AT 3 TO 4 FEET.
SECONDARY PERIOD..............12 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 92.

.OUTLOOK...NO SIGNIFICANT CHANGES SUNDAY.

TIDE INFORMATION FOR THE NEXT 24 HOURS...

AT APRA HARBOR, GUAM...
LOW  TIDE  0.6 FEET AT  8:45 PM FRIDAY
HIGH TIDE  1.6 FEET AT  2:57 AM SATURDAY
LOW  TIDE  1.1 FEET AT  7:55 AM SATURDAY
HIGH TIDE  2.2 FEET AT  2:14 PM SATURDAY

AT ROTA ISLAND...
LOW  TIDE  0.6 FEET AT  8:39 PM FRIDAY
HIGH TIDE  1.5 FEET AT  2:54 AM SATURDAY
LOW  TIDE  1.1 FEET AT  7:49 AM SATURDAY
HIGH TIDE  2.1 FEET AT  2:11 PM SATURDAY

AT TINIAN ISLAND...
LOW  TIDE  0.2 FEET AT  8:22 PM FRIDAY
HIGH TIDE  1.2 FEET AT  2:55 AM SATURDAY
LOW  TIDE  0.4 FEET AT  7:32 AM SATURDAY
HIGH TIDE  1.6 FEET AT  2:12 PM SATURDAY

AT TANAPAG HARBOR, SAIPAN...
LOW  TIDE  0.7 FEET AT  9:19 PM FRIDAY
HIGH TIDE  1.4 FEET AT  3:49 AM SATURDAY
LOW  TIDE  1.2 FEET AT  8:06 AM SATURDAY
HIGH TIDE  1.9 FEET AT  2:32 PM SATURDAY

$$


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