Surf Forecast
Issued by NWS

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362
FZMY50 PGUM 280505
SRFMY

SURF ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANA ISLANDS
NATIONAL WEATHER SERVICE TIYAN GU
305 PM CHST WED SEP 28 2016

.SYNOPSIS...THE PASSAGE OF TROPICAL DEPRESSION CHABA (21W) WILL
BRING HAZARDOUS SURF AND A HIGH RISK OF RIP CURRENTS TO TINIAN
AND SAIPAN TONIGHT AND THURSDAY. THERE IS A HIGH RISK OF LIGHTNING
TONIGHT AND THURSDAY.

$$

GUZ001-002-282015-
GUAM-ROTA-
305 PM CHST WED SEP 28 2016

.THURSDAY...
COASTAL WINDS............BREEZY. SOUTHWEST AT 15 TO 25 MPH.
SURF ALONG NORTH FACING REEFS..............5 TO 7 FEET.
SURF ALONG EAST FACING REEFS...............6 TO 8 FEET.
SURF ALONG SOUTH FACING REEFS..............3 TO 5 FEET.
SURF ALONG WEST FACING REEFS...............4 TO 6 FEET.
PRIMARY SWELL...............EAST AT AROUND 4 FEET.
PRIMARY PERIOD..............10 SECONDS.
SECONDARY SWELL...............WEST AT AROUND 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...85 DEGREES.
MAXIMUM AFTERNOON HEAT INDEX...........AROUND 96.

.OUTLOOK...SURF WILL FALL ABOUT 2 FEET ON FRIDAY.

TIDE INFORMATION FOR THE NEXT 24 HOURS...

AT APRA HARBOR, GUAM...
HIGH TIDE  2.3 FEET AT  6:30 PM WEDNESDAY
LOW  TIDE  0.8 FEET AT 12:33 AM THURSDAY
HIGH TIDE  2.2 FEET AT  6:09 AM THURSDAY
LOW  TIDE  0.3 FEET AT 12:41 PM THURSDAY

AT ROTA ISLAND...
HIGH TIDE  2.2 FEET AT  6:27 PM WEDNESDAY
LOW  TIDE  0.8 FEET AT 12:27 AM THURSDAY
HIGH TIDE  2.1 FEET AT  6:06 AM THURSDAY
LOW  TIDE  0.3 FEET AT 12:35 PM THURSDAY

$$
GUZ003-004-282015-
TINIAN-SAIPAN-
305 PM CHST WED SEP 28 2016

...HIGH SURF ADVISORY IN EFFECT UNTIL 6 PM CHST THURSDAY ALONG
NORTH AND EAST FACING REEFS....

.THURSDAY...
COASTAL WINDS............BREEZY. SOUTHEAST AT 15 TO 25 MPH.
SURF ALONG NORTH FACING REEFS..............7 TO 9 FEET.
SURF ALONG EAST FACING REEFS...............9 TO 12 FEET.
SURF ALONG SOUTH FACING REEFS..............4 TO 6 FEET.
SURF ALONG WEST FACING REEFS...............4 TO 6 FEET.
PRIMARY SWELL...............EAST AT AROUND 4 FEET.
PRIMARY PERIOD..............10 SECONDS.
SECONDARY SWELL...............WEST AT AROUND 4 FEET.
SECONDARY PERIOD..............12 SECONDS.

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

SEA SURFACE TEMPERATURE AT RITIDIAN BUOY...85 DEGREES.
MAXIMUM AFTERNOON HEAT INDEX...........AROUND 95.

.OUTLOOK...SURF WILL FALL 2 TO 3 FEET ON FRIDAY.

TIDE INFORMATION FOR THE NEXT 24 HOURS...

AT TINIAN ISLAND...
HIGH TIDE  1.7 FEET AT  6:28 PM WEDNESDAY
LOW  TIDE  0.3 FEET AT 12:10 AM THURSDAY
HIGH TIDE  1.6 FEET AT  6:07 AM THURSDAY
LOW  TIDE  0.1 FEET AT 12:18 PM THURSDAY

AT TANAPAG HARBOR, SAIPAN...
HIGH TIDE  2.1 FEET AT  6:44 PM WEDNESDAY
LOW  TIDE  0.8 FEET AT 12:36 AM THURSDAY
HIGH TIDE  2.0 FEET AT  6:25 AM THURSDAY
LOW  TIDE  0.4 FEET AT 12:47 PM THURSDAY

$$



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