072
FZPQ50 PGUM 241851
SRFGUM
SURF ZONE FORECAST FOR THE MARIANA ISLANDS
NATIONAL WEATHER SERVICE TIYAN GU
451 AM CHST SAT JUL 25 2026
DISCUSSION
THERE WILL BE A LOW RISK OF RIP CURRENTS ALONG ALL REEFS
OF THE MARIANAS THIS WEEKEND.
GUZ001-MPZ001>003-251000-
GUAM-ROTA-TINIAN-SAIPAN-
451 AM CHST SAT JUL 25 2026
36 HOUR SURF ZONE FORECAST FOR THE MARIANAS FROM 600 AM SATURDAY
THROUGH 600 PM SUNDAY
TODAY
RIP CURRENT RISK.....LOW *.
SURF HEIGHT
NORTH FACING REEFS............2 TO 4 FEET.
EAST FACING REEFS............2 TO 4 FEET.
SOUTH FACING REEFS............2 TO 4 FEET.
WEST FACING REEFS............2 TO 4 FEET.
SWELL/PERIOD
PRIMARY SWELL................SOUTHWEST AT AROUND 3 FEET.
PRIMARY PERIOD...............8 SECONDS.
SECONDARY SWELL..............EAST AT AROUND 2 FEET.
SECONDARY PERIOD.............9 SECONDS.
WATER TEMPERATURE
TANAPAG BUOY..........86 DEGREES.
MAX HEAT INDEX.........AROUND 102.
WINDS...............LIGHT AND VARIABLE BECOMING SOUTHEAST 10 MPH IN
THE
AFTERNOON.
TONIGHT
RIP CURRENT RISK.....LOW *.
SURF HEIGHT
NORTH FACING REEFS............2 TO 4 FEET.
EAST FACING REEFS............2 TO 4 FEET.
SOUTH FACING REEFS............2 TO 4 FEET.
WEST FACING REEFS............2 TO 4 FEET.
SWELL/PERIOD
PRIMARY SWELL................WEST AT AROUND 3 FEET.
PRIMARY PERIOD...............8 SECONDS.
SECONDARY SWELL..............EAST AT AROUND 2 FEET.
SECONDARY PERIOD.............9 SECONDS.
WINDS...............SOUTHEAST AT AROUND 10 MPH.
SUNDAY
RIP CURRENT RISK.....LOW *.
SURF HEIGHT
NORTH FACING REEFS............2 TO 4 FEET.
EAST FACING REEFS............2 TO 4 FEET.
SOUTH FACING REEFS............2 TO 4 FEET.
WEST FACING REEFS............2 TO 4 FEET.
SWELL/PERIOD
PRIMARY SWELL................SOUTHWEST AT AROUND 3 FEET.
PRIMARY PERIOD...............8 SECONDS.
SECONDARY SWELL..............EAST AT AROUND 2 FEET.
SECONDARY PERIOD.............9 SECONDS.
MAX HEAT INDEX.........AROUND 100.
WINDS...............SOUTHEAST AT AROUND 10 MPH.
TIDE INFORMATION FOR THE NEXT 36 HOURS...
AT APRA HARBOR, GUAM...
LOW TIDE 0.2 FEET AT 10:59 AM SATURDAY
HIGH TIDE 2.2 FEET AT 6:53 PM SATURDAY
LOW TIDE 1.9 FEET AT 11:27 PM SATURDAY
HIGH TIDE 2.2 FEET AT 3:59 AM SUNDAY
LOW TIDE 0.1 FEET AT 11:45 AM SUNDAY
HIGH TIDE 2.3 FEET AT 7:30 PM SUNDAY
LOW TIDE 1.8 FEET AT 12:20 AM MONDAY
AT ROTA ISLAND...
LOW TIDE 0.2 FEET AT 10:53 AM SATURDAY
HIGH TIDE 2.1 FEET AT 6:50 PM SATURDAY
LOW TIDE 1.8 FEET AT 11:21 PM SATURDAY
HIGH TIDE 2.1 FEET AT 3:56 AM SUNDAY
LOW TIDE 0.1 FEET AT 11:39 AM SUNDAY
HIGH TIDE 2.1 FEET AT 7:27 PM SUNDAY
LOW TIDE 1.7 FEET AT 12:14 AM MONDAY
AT TINIAN ISLAND...
LOW TIDE 0.1 FEET AT 10:36 AM SATURDAY
HIGH TIDE 1.6 FEET AT 6:51 PM SATURDAY
LOW TIDE 0.6 FEET AT 11:04 PM SATURDAY
HIGH TIDE 1.7 FEET AT 3:57 AM SUNDAY
LOW TIDE 0.0 FEET AT 11:22 AM SUNDAY
HIGH TIDE 1.7 FEET AT 7:28 PM SUNDAY
LOW TIDE 0.6 FEET AT 11:57 PM SUNDAY
AT TANAPAG HARBOR, SAIPAN...
LOW TIDE 0.0 FEET AT 11:08 AM SATURDAY
HIGH TIDE 1.9 FEET AT 7:42 PM SATURDAY
LOW TIDE 1.8 FEET AT 10:34 PM SATURDAY
HIGH TIDE 2.0 FEET AT 3:28 AM SUNDAY
LOW TIDE -0.1 FEET AT 11:50 AM SUNDAY
HIGH TIDE 1.9 FEET AT 8:12 PM SUNDAY
LOW TIDE 1.8 FEET AT 11:27 PM SUNDAY
* 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