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Surf Forecast
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
768 FZPQ50 PGUM 291958 SRFGUM Surf Zone Forecast for the Mariana Islands National Weather Service Tiyan GU 558 AM ChST Sun Jun 30 2024 .SYNOPSIS...There will be a moderate risk of rip currents along north facing reefs of the Marianas through tonight, which will also extend through at least Wednesday along east facing reefs. $$ GUZ001-MPZ001>003-301100- Guam-Rota-Tinian-Saipan- 558 AM ChST Sun Jun 30 2024 36 hour Surf Zone Forecast for the Marianas from 600 AM Sunday through 600 PM Monday .TODAY AND TONIGHT (6 AM TO 6 AM MONDAY)... Rip current risk.....Moderate *. Surf Height North facing reefs............3 to 5 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 Ritidian buoy..........85 Degrees. Maximum afternoon heat index...........Around 105. Coastal Winds............East at 10 to 20 mph. .MONDAY (6 AM TO 6 PM)... 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 4 feet. Primary period...............8 seconds. Maximum afternoon heat index...........Around 104. Coastal Winds............East at 10 to 15 mph. .OUTLOOK...Little change through at least Wednesday. Tide information for the next 36 hours... At Apra Harbor, Guam... Low tide 0.7 feet at 9:07 AM Sunday High tide 2.1 feet at 3:12 PM Sunday Low tide 1.3 feet at 8:27 PM Sunday High tide 2.8 feet at 2:43 AM Monday Low tide 0.4 feet at 10:03 AM Monday High tide 2.2 feet at 4:54 PM Monday Low tide 1.6 feet at 9:33 PM Monday At Rota Island... Low tide 0.7 feet at 9:01 AM Sunday High tide 1.9 feet at 3:09 PM Sunday Low tide 1.2 feet at 8:21 PM Sunday High tide 2.6 feet at 2:40 AM Monday Low tide 0.4 feet at 9:57 AM Monday High tide 2.0 feet at 4:51 PM Monday Low tide 1.5 feet at 9:27 PM Monday At Tinian Island... Low tide 0.3 feet at 8:51 AM Sunday High tide 1.2 feet at 2:50 PM Sunday Low tide 0.8 feet at 7:42 PM Sunday High tide 1.9 feet at 2:03 AM Monday Low tide 0.0 feet at 9:44 AM Monday High tide 1.3 feet at 4:40 PM Monday Low tide 1.1 feet at 8:40 PM Monday At Tanapag Harbor, Saipan... Low tide 0.4 feet at 9:19 AM Sunday High tide 1.6 feet at 3:31 PM Sunday Low tide 1.0 feet at 8:23 PM Sunday High tide 2.4 feet at 2:37 AM Monday Low tide 0.0 feet at 10:11 AM Monday High tide 1.7 feet at 5:16 PM Monday Low tide 1.3 feet at 9:23 PM 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. $$