Surf Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
000
FZMY50 PGUM 230438
SRFMY

SURF ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANA ISLANDS
NATIONAL WEATHER SERVICE TIYAN GU
238 PM CHST THU OCT 23 2014

.SYNOPSIS...A LONG-PERIOD NORTHEAST SWELL WILL CAUSE HAZARDOUS
SURF AND A HIGH RISK OF RIP CURRENTS ALONG NORTH FACING REEFS OF
THE MARIANAS THROUGH SUNDAY AFTERNOON. THERE WILL BE A MODERATE
RISK OF LIGHTNING ON TINIAN AND SAIPAN EARLY FRIDAY MORNING.

$$

GUZ001>004-231945-
GUAM-ROTA-TINIAN-SAIPAN-
238 PM CHST THU OCT 23 2014

...HIGH SURF ADVISORY IN EFFECT UNTIL 4 PM CHST SUNDAY...

.FRIDAY...
COASTAL WINDS............SOUTHEAST AT 10 TO 15 MPH.
SURF ALONG NORTH FACING REEFS..............6 TO 9 FEET.
SURF ALONG EAST FACING REEFS...............6 TO 9 FEET.
SURF ALONG SOUTH FACING REEFS..............1 TO 3 FEET.
SURF ALONG WEST FACING REEFS...............1 TO 2 FEET.
PRIMARY SWELL...............NORTHEAST AT 4 TO 6 FEET.
PRIMARY PERIOD..............12 SECONDS.
SECONDARY SWELL...............EAST AROUND 2 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...85 DEGREES.
MAXIMUM AFTERNOON HEAT INDEX...........AROUND 95.

.OUTLOOK...LITTLE CHANGE IS EXPECTED FRIDAY NIGHT.

TIDE INFORMATION FOR THE NEXT 24 HOURS...

AT APRA HARBOR, GUAM...
HIGH TIDE  2.4 FEET AT  6:54 PM THURSDAY
LOW  TIDE  0.0 FEET AT  1:38 AM FRIDAY
HIGH TIDE  2.3 FEET AT  8:04 AM FRIDAY
LOW  TIDE  1.0 FEET AT  1:52 PM FRIDAY

AT ROTA ISLAND...
HIGH TIDE  2.2 FEET AT  6:51 PM THURSDAY
LOW  TIDE  0.0 FEET AT  1:32 AM FRIDAY
HIGH TIDE  2.2 FEET AT  8:01 AM FRIDAY
LOW  TIDE  0.9 FEET AT  1:46 PM FRIDAY

AT TINIAN ISLAND...
HIGH TIDE  1.8 FEET AT  6:52 PM THURSDAY
LOW  TIDE  0.0 FEET AT  1:15 AM FRIDAY
HIGH TIDE  1.7 FEET AT  8:02 AM FRIDAY
LOW  TIDE  0.3 FEET AT  1:29 PM FRIDAY

AT TANAPAG HARBOR, SAIPAN...
HIGH TIDE  2.1 FEET AT  7:02 PM THURSDAY
LOW  TIDE  0.2 FEET AT  1:38 AM FRIDAY
HIGH TIDE  2.0 FEET AT  8:20 AM FRIDAY
LOW  TIDE  1.0 FEET AT  1:49 PM FRIDAY

$$






USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.