Surf Forecast
Issued by NWS Tiyan, Guam

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FZPQ50 PGUM 150806
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Surf Zone Forecast for the Mariana Islands
National Weather Service Tiyan GU
606 PM ChST Mon Jul 15 2024

.SYNOPSIS...There will be a moderate risk of rip currents along east
facing reefs of the Marianas through at least Saturday. There will
also be a moderate risk of lightning starting Tuesday afternoon and
lasting through at least Saturday.

$$

GUZ001-MPZ001>003-152315-
Guam-Rota-Tinian-Saipan-
606 PM ChST Mon Jul 15 2024

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

.TONIGHT THROUGH TUESDAY NIGHT(6 PM TO 6 AM WEDNESDAY)...
Rip current risk.....Moderate *.
Surf Height
      North facing reefs............2 to 4 feet.
      East  facing reefs............5 to 7 feet.
      South facing reefs............2 to 4 feet.
      West  facing reefs............1 to 2 feet.
Swell/Period
      Primary swell................East at 3 to 5 feet.
      Primary period...............8 seconds.
Water temperature
      Tanapag buoy.................86 Degrees.
Maximum afternoon heat index.......Around 103.
Coastal Winds......................East at 10 to 20 mph.

.OUTLOOK...East swell may increase by a foot on Wednesday.
West swell will build to around 2 to 3 feet by Thursday
due to monsoon winds developing across western Micronesia.

Tide information for the next 36 hours...

At Apra Harbor, Guam...
Low  tide  1.6 feet at  8:06 PM Monday
High tide  2.4 feet at  2:07 AM Tuesday
Low  tide  0.5 feet at  9:42 AM Tuesday
High tide  2.0 feet at  5:09 PM Tuesday
Low  tide  1.7 feet at  9:13 PM Tuesday
High tide  2.4 feet at  2:47 AM Wednesday

At Rota Island...
Low  tide  1.5 feet at  8:00 PM Monday
High tide  2.2 feet at  2:04 AM Tuesday
Low  tide  0.5 feet at  9:36 AM Tuesday
High tide  1.9 feet at  5:06 PM Tuesday
Low  tide  1.6 feet at  9:07 PM Tuesday
High tide  2.2 feet at  2:44 AM Wednesday

At Tinian Island...
Low  tide  1.1 feet at  7:04 PM Monday
High tide  1.7 feet at  1:24 AM Tuesday
Low  tide  0.1 feet at  9:35 AM Tuesday
High tide  1.3 feet at  5:31 PM Tuesday
Low  tide  1.3 feet at  8:03 PM Tuesday
High tide  1.7 feet at  1:53 AM Wednesday

At Tanapag Harbor, Saipan...
Low  tide  1.2 feet at  7:35 PM Monday
High tide  2.1 feet at  2:02 AM Tuesday
Low  tide  0.3 feet at  9:59 AM Tuesday
High tide  1.5 feet at  5:38 PM Tuesday
Low  tide  1.4 feet at  8:32 PM Tuesday
High tide  2.1 feet at  2:31 AM Wednesday

* 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.

$$