Surf Forecast
Issued by NWS

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000
FZMY50 PGUM 301800
SRFMY

SURF ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANA ISLANDS
NATIONAL WEATHER SERVICE TIYAN GU
400 AM CHST THU JUL 31 2014

.SYNOPSIS...LARGE WEST SWELL WILL PRODUCE HAZARDOUS SURF AND A
HIGH RISK OF RIP CURRENTS FOR THE NEXT FEW DAYS. THERE IS A
MODERATE RISK OF LIGHTNING TODAY.

$$

GUZ001>004-310900-
GUAM-ROTA-TINIAN-SAIPAN-
400 AM CHST THU JUL 31 2014

...HIGH SURF ADVISORY IN EFFECT UNTIL 6 AM CHST SUNDAY...

.TODAY...
COASTAL WINDS............SOUTH AT 15 TO 20 MPH.
SURF ALONG NORTH FACING REEFS..............5 TO 7 FEET.
SURF ALONG EAST FACING REEFS...............3 TO 5 FEET.
SURF ALONG SOUTH FACING REEFS..............7 TO 9 FEET.
SURF ALONG WEST FACING REEFS...............10 TO 13 FEET.
PRIMARY SWELL...............WEST AT 9 TO 11 FEET.
PRIMARY PERIOD..............11 SECONDS.
SECONDARY SWELL...............EAST AT AROUND 3 FEET.
SECONDARY PERIOD..............9 SECONDS.

RIP CURRENT RISK.....HIGH. POUNDING SURF WILL PRODUCE DANGEROUS RIP
                     CURRENTS AT REEFS AND BEACHES. STAY OUT OF THE
                     WATER.

SEA SURFACE TEMPERATURE FROM RITIDIAN BUOY...84 DEGREES.
MAXIMUM AFTERNOON HEAT INDEX...........AROUND 96.

.OUTLOOK...SURF WILL FALL BY 1 TO 2 FEET ALONG NORTH...WEST AND
SOUTH FACING REEFS ON FRIDAY. THE RISK OF RIP CURRENTS WILL REMAIN
HIGH.

TIDE INFORMATION FOR THE NEXT 24 HOURS...

AT APRA HARBOR, GUAM...
LOW  TIDE  1.0 FEET AT  4:28 AM THURSDAY
HIGH TIDE  2.1 FEET AT  9:42 AM THURSDAY
LOW  TIDE  0.3 FEET AT  4:18 PM THURSDAY
HIGH TIDE  2.3 FEET AT 10:48 PM THURSDAY

AT ROTA ISLAND...
LOW  TIDE  1.0 FEET AT  4:22 AM THURSDAY
HIGH TIDE  2.0 FEET AT  9:39 AM THURSDAY
LOW  TIDE  0.3 FEET AT  4:12 PM THURSDAY
HIGH TIDE  2.2 FEET AT 10:45 PM THURSDAY

AT TINIAN ISLAND...
LOW  TIDE  0.3 FEET AT  4:05 AM THURSDAY
HIGH TIDE  1.5 FEET AT  9:40 AM THURSDAY
LOW  TIDE  0.1 FEET AT  3:55 PM THURSDAY
HIGH TIDE  1.7 FEET AT 10:46 PM THURSDAY

AT TANAPAG HARBOR, SAIPAN...
LOW  TIDE  1.1 FEET AT  4:38 AM THURSDAY
HIGH TIDE  1.8 FEET AT  9:43 AM THURSDAY
LOW  TIDE  0.3 FEET AT  4:18 PM THURSDAY
HIGH TIDE  2.1 FEET AT 11:19 PM THURSDAY

$$





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