749
FZPQ50 PGUM 070600
SRFGUM
SURF ZONE FORECAST FOR THE MARIANA ISLANDS
NATIONAL WEATHER SERVICE TIYAN GU
400 PM CHST MON SEP 7 2026
DISCUSSION
THERE IS A MODERATE RISK OF RIP CURRENTS ALONG WEST-FACING REEFS
THROUGH TUESDAY NIGHT. THERE IS A SLIGHT RISK OF LIGHTNING ALONG
GUAM'S SOUTHERN REEFS TUESDAY AFTERNOON.
GUZ001-MPZ001>003-071915-
GUAM-ROTA-TINIAN-SAIPAN-
400 PM CHST MON SEP 7 2026
36 HOUR SURF ZONE FORECAST FOR THE MARIANAS FROM 600 PM MONDAY
THROUGH 600 AM WEDNESDAY
TONIGHT
RIP CURRENT RISK.....MODERATE *.
SURF HEIGHT
NORTH FACING REEFS............2 TO 4 FEET.
EAST FACING REEFS............1 TO 3 FEET.
SOUTH FACING REEFS............2 TO 4 FEET.
WEST FACING REEFS............4 TO 6 FEET.
SWELL/PERIOD
PRIMARY SWELL................WEST AT 3 TO 4 FEET.
PRIMARY PERIOD...............8 SECONDS.
WATER TEMPERATURE
PAGO BUOY..........85 DEGREES.
WINDS...............NORTH AT 5 TO 10 MPH.
TUESDAY
RIP CURRENT RISK.....MODERATE *.
SURF HEIGHT
NORTH FACING REEFS............2 TO 4 FEET.
EAST FACING REEFS............1 TO 3 FEET.
SOUTH FACING REEFS............2 TO 4 FEET.
WEST FACING REEFS............4 TO 6 FEET.
SWELL/PERIOD
PRIMARY SWELL................WEST AT 3 TO 4 FEET.
PRIMARY PERIOD...............8 SECONDS.
MAX HEAT INDEX.........AROUND 102.
WINDS...............NORTH AT 5 TO 10 MPH.
TUESDAY NIGHT
RIP CURRENT RISK.....MODERATE *.
SURF HEIGHT
NORTH FACING REEFS............2 TO 4 FEET.
EAST FACING REEFS............1 TO 3 FEET.
SOUTH FACING REEFS............2 TO 4 FEET.
WEST FACING REEFS............4 TO 6 FEET.
SWELL/PERIOD
PRIMARY SWELL................WEST AT 3 TO 4 FEET.
PRIMARY PERIOD...............9 SECONDS.
WINDS...............NORTH AT 5 TO 10 MPH.
TIDE INFORMATION FOR THE NEXT 36 HOURS...
AT APRA HARBOR, GUAM...
HIGH TIDE 2.4 FEET AT 6:01 PM MONDAY
LOW TIDE 1.7 FEET AT 11:04 PM MONDAY
HIGH TIDE 2.3 FEET AT 3:53 AM TUESDAY
LOW TIDE -0.2 FEET AT 11:21 AM TUESDAY
HIGH TIDE 2.4 FEET AT 6:40 PM TUESDAY
LOW TIDE 1.5 FEET AT 11:59 PM TUESDAY
AT ROTA ISLAND...
HIGH TIDE 2.2 FEET AT 5:58 PM MONDAY
LOW TIDE 1.6 FEET AT 10:58 PM MONDAY
HIGH TIDE 2.2 FEET AT 3:50 AM TUESDAY
LOW TIDE -0.2 FEET AT 11:15 AM TUESDAY
HIGH TIDE 2.3 FEET AT 6:37 PM TUESDAY
LOW TIDE 1.4 FEET AT 11:53 PM TUESDAY
AT TINIAN ISLAND...
HIGH TIDE 1.7 FEET AT 5:59 PM MONDAY
LOW TIDE 0.6 FEET AT 10:41 PM MONDAY
HIGH TIDE 1.7 FEET AT 3:51 AM TUESDAY
LOW TIDE -0.1 FEET AT 10:58 AM TUESDAY
HIGH TIDE 1.8 FEET AT 6:38 PM TUESDAY
LOW TIDE 0.5 FEET AT 11:36 PM TUESDAY
AT TANAPAG HARBOR, SAIPAN...
HIGH TIDE 2.1 FEET AT 6:13 PM MONDAY
LOW TIDE 1.6 FEET AT 10:55 PM MONDAY
HIGH TIDE 2.1 FEET AT 3:46 AM TUESDAY
LOW TIDE -0.3 FEET AT 11:21 AM TUESDAY
HIGH TIDE 2.2 FEET AT 6:49 PM TUESDAY
LOW TIDE 1.4 FEET AT 11:49 PM TUESDAY
* LOW RISK OF RIP CURRENTS - STRONG CURRENTS CAN STILL OCCUR NEAR
JETTIES AND REEF CHANNELS. ALWAYS HAVE A FLOTATION DEVICE WITH YOU
IN THE WATER.
MODERATE RISK OF RIP CURRENTS - WAVE CONDITIONS SUPPORT STRONGER OR
MORE FREQUENT RIP CURRENTS. ALWAYS HAVE A FLOTATION DEVICE WITH YOU
IN THE WATER.
HIGH RISK OF RIP CURRENTS - LARGE WAVES WILL PRODUCE STRONG RIP
CURRENTS, ESPECIALLY ALONG NARROW REEFS AND BEACHES. RIP CURRENTS
WILL BE LIFE THREATENING. IF CAUGHT IN A RIP CURRENT, SWIM PARALLEL
TO THE BEACH RATHER THAN AGAINST THE CURRENT.
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