032
FZPQ50 PGUM 130513
SRFGUM

Surf Zone Forecast for the Mariana Islands
National Weather Service Tiyan GU
313 PM ChST Thu Jun 13 2024

.SYNOPSIS...A moderate risk of rip currents is expected to continue
along east facing reefs and expected to remain low along all other
reefs. There will be a moderate risk of lightning during the evening
through early morning hours tonight through Saturday night.

$$

GUZ001-MPZ001>003-132100-
Guam-Rota-Tinian-Saipan-
313 PM ChST Thu Jun 13 2024

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

.TONIGHT THROUGH FRIDAY NIGHT (6 PM TO 6 AM SATURDAY)...
Rip current risk.....Moderate *.
Surf Height
      North facing reefs............2 to 4 feet.
      East  facing reefs............4 to 6 feet.
      South facing reefs............1 to 3 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.
Maximum afternoon heat index...........Around 104.
Coastal Winds............East at 10 to 15 mph.

.OUTLOOK...Surf is expected to increase about a foot over the
weekend as the trade swell strengthens. This could bring a moderate
risk of rip currents to north facing reefs.

Tide information for the next 36 hours...

At Apra Harbor, Guam...
Low  tide  0.6 feet at  6:39 PM Thursday
High tide  2.4 feet at  2:05 AM Friday
Low  tide  1.4 feet at  8:20 AM Friday
High tide  1.9 feet at 12:49 PM Friday
Low  tide  0.8 feet at  7:23 PM Friday
High tide  2.4 feet at  2:32 AM Saturday

At Rota Island...
Low  tide  0.5 feet at  6:33 PM Thursday
High tide  2.3 feet at  2:02 AM Friday
Low  tide  1.4 feet at  8:14 AM Friday
High tide  1.7 feet at 12:46 PM Friday
Low  tide  0.8 feet at  7:17 PM Friday
High tide  2.3 feet at  2:29 AM Saturday

At Tinian Island...
Low  tide  0.3 feet at  6:13 PM Thursday
High tide  1.6 feet at  1:48 AM Friday
Low  tide  1.0 feet at  8:18 AM Friday
High tide  1.2 feet at 12:17 PM Friday
Low  tide  0.5 feet at  6:51 PM Friday
High tide  1.6 feet at  2:07 AM Saturday

At Tanapag Harbor, Saipan...
Low  tide  0.3 feet at  6:43 PM Thursday
High tide  2.1 feet at  2:17 AM Friday
Low  tide  1.2 feet at  9:02 AM Friday
High tide  1.4 feet at 12:56 PM Friday
Low  tide  0.6 feet at  7:21 PM Friday
High tide  2.1 feet at  2:41 AM 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. If caught in
a rip current, swim parallel to the beach rather than against the
current.

$$