757
FZPQ50 PGUM 010545
SRFGUM
SURF ZONE FORECAST FOR THE MARIANA ISLANDS
NATIONAL WEATHER SERVICE TIYAN GU
345 PM CHST TUE APR 1 2025
SYNOPSIS
THERE IS A MODERATE RISK OF RIP CURRENTS FOR NORTH AND
EAST FACING REEFS THROUGH AT LEAST WEDNESDAY NIGHT.
GUZ001-MPZ001>003-012045-
GUAM-ROTA-TINIAN-SAIPAN-
345 PM CHST TUE APR 1 2025
...HIGH RISK OF RIP CURRENTS WILL EXPIRE AT 5 PM CHST THIS
AFTERNOON...
36 HOUR SURF ZONE FORECAST FOR THE MARIANAS FROM 600 PM TUESDAY
THROUGH 600 AM THURSDAY
TONIGHT AND WEDNESDAY
RIP CURRENT RISK.....MODERATE *.
SURF HEIGHT
NORTH FACING REEFS............4 TO 6 FEET.
EAST FACING REEFS............6 TO 8 FEET.
SOUTH FACING REEFS............1 TO 3 FEET.
WEST FACING REEFS............AROUND 1 FOOT.
SWELL/PERIOD
PRIMARY SWELL................NORTHEAST AT 4 TO 6 FEET.
PRIMARY PERIOD...............8 SECONDS.
SECONDARY SWELL..............NORTHEAST AT AROUND 3 FEET.
SECONDARY PERIOD.............11 SECONDS.
WATER TEMPERATURE BUOY.......... 83 DEGREES.
COASTAL WINDS...............EAST AT 10 TO 20 MPH.
WEDNESDAY NIGHT
RIP CURRENT RISK.....MODERATE *.
SURF HEIGHT
NORTH FACING REEFS............4 TO 6 FEET.
EAST FACING REEFS............6 TO 8 FEET.
SOUTH FACING REEFS............1 TO 3 FEET.
WEST FACING REEFS............AROUND 1 FOOT.
SWELL/PERIOD
PRIMARY SWELL................NORTHEAST AT 4 TO 6 FEET.
PRIMARY PERIOD...............8 SECONDS.
SECONDARY SWELL..............NORTHEAST AT AROUND 2 FEET.
SECONDARY PERIOD.............11 SECONDS.
COASTAL WINDS...............EAST AT 10 TO 15 MPH.
OUTLOOK
A PULSE OF LONG-PERIOD NORTHEAST SWELL WILL ARRIVE AROUND
THURSDAY NIGHT, LEADING TO AN INCREASE IN SURF ALONG NORTH AND EAST
FACING REEFS. A HIGH RISK OF RIP CURRENTS MAY NEED TO BE RE-ISSUED
FOR EAST FACING REEFS BY THE END OF THE WEEK.
TIDE INFORMATION FOR THE NEXT 36 HOURS...
AT APRA HARBOR, GUAM...
HIGH TIDE 2.4 FEET AT 10:46 PM TUESDAY
LOW TIDE 1.3 FEET AT 4:19 AM WEDNESDAY
HIGH TIDE 2.4 FEET AT 9:30 AM WEDNESDAY
LOW TIDE -0.4 FEET AT 4:49 PM WEDNESDAY
HIGH TIDE 2.3 FEET AT 12:01 AM THURSDAY
LOW TIDE 1.5 FEET AT 5:14 AM THURSDAY
AT ROTA ISLAND...
HIGH TIDE 2.3 FEET AT 10:43 PM TUESDAY
LOW TIDE 1.2 FEET AT 4:13 AM WEDNESDAY
HIGH TIDE 2.3 FEET AT 9:27 AM WEDNESDAY
LOW TIDE -0.4 FEET AT 4:43 PM WEDNESDAY
HIGH TIDE 2.1 FEET AT 11:58 PM WEDNESDAY
LOW TIDE 1.4 FEET AT 5:08 AM THURSDAY
AT TINIAN ISLAND...
HIGH TIDE 1.7 FEET AT 10:43 PM TUESDAY
LOW TIDE 1.2 FEET AT 3:45 AM WEDNESDAY
HIGH TIDE 1.9 FEET AT 8:45 AM WEDNESDAY
LOW TIDE -0.2 FEET AT 4:32 PM WEDNESDAY
HIGH TIDE 1.7 FEET AT 12:09 AM THURSDAY
LOW TIDE 1.4 FEET AT 4:43 AM THURSDAY
AT TANAPAG HARBOR, SAIPAN...
HIGH TIDE 2.2 FEET AT 11:15 PM TUESDAY
LOW TIDE 1.4 FEET AT 4:24 AM WEDNESDAY
HIGH TIDE 2.2 FEET AT 9:21 AM WEDNESDAY
LOW TIDE -0.4 FEET AT 4:51 PM WEDNESDAY
HIGH TIDE 2.2 FEET AT 12:36 AM THURSDAY
LOW TIDE 1.6 FEET AT 5:32 AM THURSDAY
* 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. IF CAUGHT IN A
RIP CURRENT, SWIM PARALLEL TO THE BEACH RATHER THAN AGAINST THE
CURRENT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page