789
FZPQ50 PGUM 192004
SRFGUM
SURF ZONE FORECAST FOR THE MARIANA ISLANDS
NATIONAL WEATHER SERVICE TIYAN GU
604 AM CHST WED NOV 20 2019
SYNOPSIS
THERE WILL BE A MODERATE RISK OF RIP CURRENTS ALONG NORTH
AND EAST FACING REEFS OF THE MARIANAS THROUGH FRIDAY NIGHT. SURF WILL
THEN BUILD WITH THE RISK OF RIP CURRENTS BECOMING HIGH ALONG EAST
FACING REEFS. THERE WILL BE A MODERATE RISK OF LIGHTNING THURSDAY
THROUGH FRIDAY.
GUZ001>004-201115-
GUAM-ROTA-TINIAN-SAIPAN-
604 AM CHST WED NOV 20 2019
36 HOUR SURF ZONE FORECAST FOR THE MARIANAS FROM 600 AM WEDNESDAY
THROUGH 600 PM THURSDAY
TODAY THROUGH THURSDAY (6 AM TO 6 PM THURSDAY)
COASTAL WINDS.......EAST AT 10 TO 20 MPH, TURNING NORTHEAST THURSDAY.
SURF ALONG NORTH FACING REEFS............3 TO 5 FEET.
SURF ALONG EAST FACING REEFS............6 TO 8 FEET.
SURF ALONG SOUTH FACING REEFS............2 TO 4 FEET.
SURF ALONG WEST FACING REEFS............1 TO 2 FEET.
PRIMARY SWELL...............EAST AT 4 TO 6 FEET.
PRIMARY PERIOD..............9 SECONDS.
SECONDARY SWELL...............NORTH AT AROUND 3 FEET.
SECONDARY PERIOD..............14 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.
MAXIMUM AFTERNOON HEAT INDEX...........AROUND 100.
OUTLOOK
LITTLE CHANGE THURSDAY NIGHT. SURF WILL BEGIN INCREASING
FRIDAY ALONG NORTH AND EAST FACING REEFS.
TIDE INFORMATION FOR THE NEXT 36 HOURS...
AT APRA HARBOR, GUAM...
LOW TIDE -0.1 FEET AT 7:13 AM WEDNESDAY
HIGH TIDE 2.4 FEET AT 2:49 PM WEDNESDAY
LOW TIDE 1.4 FEET AT 8:51 PM WEDNESDAY
HIGH TIDE 1.8 FEET AT 1:16 AM THURSDAY
LOW TIDE 0.1 FEET AT 8:18 AM THURSDAY
HIGH TIDE 2.5 FEET AT 3:35 PM THURSDAY
AT ROTA ISLAND...
LOW TIDE -0.1 FEET AT 7:07 AM WEDNESDAY
HIGH TIDE 2.3 FEET AT 2:46 PM WEDNESDAY
LOW TIDE 1.3 FEET AT 8:45 PM WEDNESDAY
HIGH TIDE 1.7 FEET AT 1:13 AM THURSDAY
LOW TIDE 0.1 FEET AT 8:12 AM THURSDAY
HIGH TIDE 2.3 FEET AT 3:32 PM THURSDAY
AT TINIAN ISLAND...
LOW TIDE -0.0 FEET AT 6:50 AM WEDNESDAY
HIGH TIDE 1.8 FEET AT 2:47 PM WEDNESDAY
LOW TIDE 0.5 FEET AT 8:28 PM WEDNESDAY
HIGH TIDE 1.4 FEET AT 1:14 AM THURSDAY
LOW TIDE 0.0 FEET AT 7:55 AM THURSDAY
HIGH TIDE 1.8 FEET AT 3:33 PM THURSDAY
AT TANAPAG HARBOR, SAIPAN...
LOW TIDE 0.0 FEET AT 7:21 AM WEDNESDAY
HIGH TIDE 2.2 FEET AT 3:05 PM WEDNESDAY
LOW TIDE 1.3 FEET AT 9:17 PM WEDNESDAY
HIGH TIDE 1.6 FEET AT 1:21 AM THURSDAY
LOW TIDE 0.2 FEET AT 8:28 AM THURSDAY
HIGH TIDE 2.3 FEET AT 3:50 PM THURSDAY
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