Surf Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
000
FZMY50 PGUM 211953
SRFMY

Surf Zone Forecast for the Mariana Islands
National Weather Service Tiyan GU
600 AM ChST Wed Nov 22 2017

.SYNOPSIS...There will be a moderate risk of rip currents along
north and east facing reefs of the Marianas through Friday. Over
the weekend, the risk could become high.

$$

GUZ001>004-220900-
Guam-Rota-Tinian-Saipan-
600 AM ChST Wed Nov 22 2017

.TODAY...
Coastal Winds............East at 15 to 20 mph.
Surf along North facing reefs............4 to 6 feet.
Surf along East  facing reefs............6 to 8 feet.
Surf along South facing reefs............1 to 3 feet.
Surf along West  facing reefs............2 to 4 feet.
Primary swell...............Northeast at 4 to 6 feet.
Primary period..............12 seconds.
Secondary swell...............Northwest at around 3 feet.
Secondary period..............10 seconds.


Rip current risk.....Moderate. Wave conditions support stronger or
                     more frequent rip currents. Always have a
                     flotation device with you in the water.

Sea surface temperature at Ritidian buoy...85 Degrees.
Maximum afternoon heat index...........Around 102.

.OUTLOOK...Little change Thursday.

Tide information for the next 24 hours...

At Apra Harbor, Guam...
High tide  2.3 feet at 10:45 AM Wednesday
Low  tide  1.5 feet at  4:24 PM Wednesday
High tide  2.1 feet at  8:56 PM Wednesday
Low  tide -0.1 feet at  4:15 AM Thursday

At Rota Island...
High tide  2.1 feet at 10:42 AM Wednesday
Low  tide  1.4 feet at  4:18 PM Wednesday
High tide  2.0 feet at  8:53 PM Wednesday
Low  tide -0.1 feet at  4:09 AM Thursday

At Tinian Island...
High tide  1.7 feet at 10:43 AM Wednesday
Low  tide  0.5 feet at  4:01 PM Wednesday
High tide  1.5 feet at  8:54 PM Wednesday
Low  tide  0.0 feet at  3:52 AM Thursday

At Tanapag Harbor, Saipan...
High tide  2.1 feet at 11:13 AM Wednesday
Low  tide  1.5 feet at  4:16 PM Wednesday
High tide  1.9 feet at  8:42 PM Wednesday
Low  tide  0.0 feet at  4:13 AM Thursday

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.