Surf Forecast
Issued by NWS Tiyan, Guam

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FZPQ50 PGUM 150558
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Surf Zone Forecast for the Mariana Islands
National Weather Service Tiyan GU
358 PM ChST Sat Jun 15 2024

.SYNOPSIS...A moderate risk of rip currents is expected to continue
along east facing reefs. The rip current risk is expected to become
moderate along north facing reefs by Sunday. The rip risk is expected
to remain low along south and west facing reefs. There will be a
moderate risk of lightning through tonight.

$$

GUZ001-MPZ001>003-152100-
Guam-Rota-Tinian-Saipan-
358 PM ChST Sat Jun 15 2024

36 hour Surf Zone Forecast for the Marianas from 600 PM Saturday
through 600 AM Monday

.TONIGHT (6 PM TO 6 AM SUNDAY)...
Rip current risk.....Moderate *.
Surf Height
      North facing reefs............2 to 4 feet.
      East  facing reefs............5 to 7 feet.
      South facing reefs............1 to 2 feet.
      West  facing reefs............1 to 2 feet.
Swell/Period
      Primary swell................East at 3 to 5 feet.
      Primary period...............8 seconds.
Water temperature
      Ritidian buoy..........86 Degrees.
Coastal Winds............East at 10 to 15 mph.


.SUNDAY AND SUNDAY NIGHT (6 AM TO 6 AM MONDAY)...
Rip current risk.....Moderate *.
Surf Height
      North facing reefs............3 to 5 feet.
      East  facing reefs............6 to 8 feet.
      South facing reefs............1 to 3 feet.
      West  facing reefs............1 to 2 feet.
Swell/Period
      Primary swell................East at 4 to 6 feet.
      Primary period...............8 seconds.
Maximum afternoon heat index...........Around 104.
Coastal Winds............East at 10 to 15 mph.

.OUTLOOK...Surf will subside 1 to 2 feet along north and east facing
reefs by Tuesday.

Tide information for the next 36 hours...

At Apra Harbor, Guam...
Low  tide  1.1 feet at  8:10 PM Saturday
High tide  2.4 feet at  2:57 AM Sunday
Low  tide  1.0 feet at  9:55 AM Sunday
High tide  1.9 feet at  4:01 PM Sunday
Low  tide  1.3 feet at  9:02 PM Sunday
High tide  2.4 feet at  3:24 AM Monday

At Rota Island...
Low  tide  1.0 feet at  8:04 PM Saturday
High tide  2.3 feet at  2:54 AM Sunday
Low  tide  0.9 feet at  9:49 AM Sunday
High tide  1.7 feet at  3:58 PM Sunday
Low  tide  1.3 feet at  8:56 PM Sunday
High tide  2.3 feet at  3:21 AM Monday

At Tinian Island...
Low  tide  0.7 feet at  7:32 PM Saturday
High tide  1.6 feet at  2:24 AM Sunday
Low  tide  0.5 feet at  9:45 AM Sunday
High tide  1.1 feet at  3:46 PM Sunday
Low  tide  0.9 feet at  8:15 PM Sunday
High tide  1.7 feet at  2:42 AM Monday

At Tanapag Harbor, Saipan...
Low  tide  0.8 feet at  8:00 PM Saturday
High tide  2.1 feet at  3:03 AM Sunday
Low  tide  0.7 feet at 10:13 AM Sunday
High tide  1.4 feet at  4:21 PM Sunday
Low  tide  1.0 feet at  8:44 PM Sunday
High tide  2.1 feet at  3:25 AM 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. If caught in
a rip current, swim parallel to the beach rather than against the
current.

$$