316
FZPQ50 PGUM 152338
SRFGUM
SURF ZONE FORECAST FOR THE MARIANA ISLANDS
NATIONAL WEATHER SERVICE TIYAN GU
938 AM CHST FRI OCT 16 2026
DISCUSSION
THERE WILL BE A MODERATE RISK OF RIP CURRENTS THROUGH
LATE TONIGHT. THE RISK WILL THEN START RISING RAPIDLY, WITH DANGEROUS
RIP CURRENTS AND SURF LIKELY SATURDAY THROUGH SUNDAY, WITH SURF
HEIGHTS UP TO 20 FEET. THERE WILL ALSO BE A HIGH RISK OF LIGHTNING
SATURDAY NIGHT THROUGH MONDAY.
GUZ001-MPZ001>003-160700-
GUAM-ROTA-TINIAN-SAIPAN-
938 AM CHST FRI OCT 16 2026
THE ISLANDS OF GUAM, ROTA, TINIAN AND SAIPAN ARE NOW UNDER A
TROPICAL CYCLONE WATCH OR WARNING. PLEASE REFER TO THE TROPICAL
CYCLONE LOCAL STATEMENT WTPQ82 PGUM (HLSPQ2) FOR MORE UPDATED AND
DETAILED SURF ZONE AND HAZARD INFORMATION.
TIDE INFORMATION FOR THE NEXT 36 HOURS...
AT APRA HARBOR, GUAM...
HIGH TIDE 2.0 FEET AT 12:29 PM FRIDAY
LOW TIDE 1.6 FEET AT 5:35 PM FRIDAY
HIGH TIDE 1.9 FEET AT 9:39 PM FRIDAY
LOW TIDE 0.0 FEET AT 5:31 AM SATURDAY
HIGH TIDE 1.9 FEET AT 1:44 PM SATURDAY
LOW TIDE 1.6 FEET AT 6:48 PM SATURDAY
HIGH TIDE 1.8 FEET AT 10:21 PM SATURDAY
AT ROTA ISLAND...
HIGH TIDE 1.9 FEET AT 12:26 PM FRIDAY
LOW TIDE 1.5 FEET AT 5:29 PM FRIDAY
HIGH TIDE 1.7 FEET AT 9:36 PM FRIDAY
LOW TIDE 0.0 FEET AT 5:25 AM SATURDAY
HIGH TIDE 1.8 FEET AT 1:41 PM SATURDAY
LOW TIDE 1.5 FEET AT 6:42 PM SATURDAY
HIGH TIDE 1.7 FEET AT 10:18 PM SATURDAY
AT TINIAN ISLAND...
HIGH TIDE 1.5 FEET AT 12:27 PM FRIDAY
LOW TIDE 0.5 FEET AT 5:12 PM FRIDAY
HIGH TIDE 1.4 FEET AT 9:37 PM FRIDAY
LOW TIDE 0.0 FEET AT 5:08 AM SATURDAY
HIGH TIDE 1.4 FEET AT 1:42 PM SATURDAY
LOW TIDE 0.5 FEET AT 6:25 PM SATURDAY
HIGH TIDE 1.3 FEET AT 10:19 PM SATURDAY
AT TANAPAG HARBOR, SAIPAN...
HIGH TIDE 1.9 FEET AT 1:00 PM FRIDAY
LOW TIDE 1.7 FEET AT 5:44 PM FRIDAY
HIGH TIDE 1.8 FEET AT 9:16 PM FRIDAY
LOW TIDE 0.2 FEET AT 5:44 AM SATURDAY
HIGH TIDE 1.9 FEET AT 2:02 PM SATURDAY
LOW TIDE 1.7 FEET AT 7:08 PM SATURDAY
HIGH TIDE 1.7 FEET AT 9:38 PM SATURDAY
* 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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