322
FZPQ50 PGUM 231914
SRFGUM
SURF ZONE FORECAST FOR THE MARIANA ISLANDS
NATIONAL WEATHER SERVICE TIYAN GU
514 AM CHST SUN MAY 24 2026
DISCUSSION
A SLIGHT RISK OF LIGHTNING IS POSSIBLE THROUGH TONIGHT.
A MODERATE RISK OF RIP CURRENTS CONTINUES ALONG EAST-FACING REEFS
THROUGH TONIGHT, POTENTIALLY DROPPING TO LOW RISK ON MONDAY.
GUZ001-MPZ001>003-241015-
GUAM-ROTA-TINIAN-SAIPAN-
514 AM CHST SUN MAY 24 2026
36 HOUR SURF ZONE FORECAST FOR THE MARIANAS FROM 600 AM SUNDAY
THROUGH 600 PM MONDAY
TODAY
RIP CURRENT RISK.....MODERATE *.
SURF HEIGHT
NORTH FACING REEFS............3 TO 4 FEET.
EAST FACING REEFS............4 TO 5 FEET.
SOUTH FACING REEFS............3 TO 4 FEET.
WEST FACING REEFS............AROUND 1 FOOT.
SWELL/PERIOD
PRIMARY SWELL................EAST AT 4 TO 5 FEET.
PRIMARY PERIOD...............8 SECONDS.
WATER TEMPERATURE
IPAN BUOY..........83 DEGREES.
MAX HEAT INDEX.........AROUND 99.
WINDS...............EAST AT 10 TO 15 MPH.
TONIGHT
RIP CURRENT RISK.....MODERATE *.
SURF HEIGHT
NORTH FACING REEFS............3 TO 4 FEET.
EAST FACING REEFS............4 TO 5 FEET.
SOUTH FACING REEFS............2 TO 4 FEET.
WEST FACING REEFS............AROUND 1 FOOT.
SWELL/PERIOD
PRIMARY SWELL................EAST AT 4 FEET.
PRIMARY PERIOD...............8 SECONDS.
WINDS...............EAST AT 10 TO 15 MPH.
MONDAY
RIP CURRENT RISK.....MODERATE *.
SURF HEIGHT
NORTH FACING REEFS............2 TO 4 FEET.
EAST FACING REEFS............3 TO 5 FEET.
SOUTH FACING REEFS............2 TO 4 FEET.
WEST FACING REEFS............AROUND 1 FOOT.
SWELL/PERIOD
PRIMARY SWELL................EAST AT 3 TO 4 FEET.
PRIMARY PERIOD...............8 SECONDS.
MAX HEAT INDEX.........AROUND 98.
WINDS...............EAST AT 10 TO 15 MPH.
TIDE INFORMATION FOR THE NEXT 36 HOURS...
AT APRA HARBOR, GUAM...
HIGH TIDE 2.5 FEET AT 2:48 AM SUNDAY
LOW TIDE 1.4 FEET AT 8:57 AM SUNDAY
HIGH TIDE 2.0 FEET AT 1:44 PM SUNDAY
LOW TIDE 0.6 FEET AT 8:22 PM SUNDAY
HIGH TIDE 2.5 FEET AT 3:26 AM MONDAY
LOW TIDE 1.1 FEET AT 9:57 AM MONDAY
HIGH TIDE 1.9 FEET AT 3:25 PM MONDAY
AT ROTA ISLAND...
HIGH TIDE 2.4 FEET AT 2:45 AM SUNDAY
LOW TIDE 1.3 FEET AT 8:51 AM SUNDAY
HIGH TIDE 1.9 FEET AT 1:41 PM SUNDAY
LOW TIDE 0.6 FEET AT 8:16 PM SUNDAY
HIGH TIDE 2.4 FEET AT 3:23 AM MONDAY
LOW TIDE 1.0 FEET AT 9:51 AM MONDAY
HIGH TIDE 1.8 FEET AT 3:22 PM MONDAY
AT TINIAN ISLAND...
HIGH TIDE 1.9 FEET AT 2:46 AM SUNDAY
LOW TIDE 0.4 FEET AT 8:34 AM SUNDAY
HIGH TIDE 1.5 FEET AT 1:42 PM SUNDAY
LOW TIDE 0.2 FEET AT 7:59 PM SUNDAY
HIGH TIDE 1.9 FEET AT 3:24 AM MONDAY
LOW TIDE 0.4 FEET AT 9:34 AM MONDAY
HIGH TIDE 1.4 FEET AT 3:23 PM MONDAY
AT TANAPAG HARBOR, SAIPAN...
HIGH TIDE 2.3 FEET AT 2:53 AM SUNDAY
LOW TIDE 1.0 FEET AT 9:23 AM SUNDAY
HIGH TIDE 1.5 FEET AT 1:58 PM SUNDAY
LOW TIDE 0.4 FEET AT 8:26 PM SUNDAY
HIGH TIDE 2.3 FEET AT 3:30 AM MONDAY
LOW TIDE 0.7 FEET AT 10:13 AM MONDAY
HIGH TIDE 1.5 FEET AT 3:47 PM MONDAY
* 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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page