Will the Southern Hemi Swell Pattern Continue? - Video Forecast HERE (5/26/25)

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Stormsurf Mobile App Create Your Own Surf Forecast Swell Calculator Swell Decay Tables Sea Height Tables Swell Category Table Convert from GMT:   0Z 1Z 2Z 3Z 4Z 5Z 6Z 7Z 8Z 9Z 10Z 11Z 12Z 13Z 14Z 15Z 16Z 17Z 18Z 19Z 20Z 21Z 22Z 23Z  to timezone: IDLE/NZST AEDT GST/AEST --> JST/AWDT CCT/AWST WAST/CXT --> MSD BT/MSK EET/CEST CET/SWT GMT/UTC WAT AT ADT AST/EDT EST/CDT CST/MDT MST/PDT PST/YDT YST/HADT AHST/HAST NT IDLW 7:00 ---

QuikCAST Surf Forecast - North California 5 Day Surf Forecast Forecast Updated:   Tuesday, May 27, 2025 1:05 PM Next Forecast Update: Mon 5/26 Surf Scale: 3 ft = waist high, 4 ft = chest high, 5 ft = head high, 10 ft =double overhead Swell Direction is direction swell is coming from. 90°=East, 180°=South, 270°=West, 360-0 = North North California Surf Forecast (Centered on San Francisco) Day Trend Wind (kts) Details (Swell Number, Swell Size & Period, Arrival Time and Profile) Waves (Set wave max face height) Swell Direction Wednesday 5/28 Up slightly NW 10 early Local northwest windswell 3.4 ft @ 10 secs Mixed southern hemi swell fading from 1.7 ft @ 15 secs New background south swell building to 1.7 ft @ 16 secs later 3.5 ft 2.5 ft 2.5 ft 310 degrees 195 degrees 185 degrees Thursday 5/29 Down some NW 10 early Background south swell 1.4 ft @ 15 secs early 2.0 ft 185 degrees Friday 5/30 Down some NW 5 early Local northwest windswell fading from 4.8 ft @ 7-8 secs early Background southern hemi swell building to 0.8 ft @ 19 secs later 3.0 ft 1.5 ft 310 degrees 215 degrees Saturday 5/31 Up some NW 5+ early Local northwest windswell building to 7.8 ft @ 9 secs later Background southern hemi swell 1.2 ft @ 17-18 secs 6.5 ft 2.0 ft 310 degrees 208 degrees Sunday 6/1 Up some NW 5 early Local northwest windswell holding at 8.8 ft @ 10-11 secs New Zealand swell building to 1.7 ft @ 19 secs later 8.0 ft 3.0 ft 310 degrees 193 degrees Extended Outlook Up some --- Down south a gale started developing southeast of New Zealand tracking northeast Sat-Sun (5/25) with 30-31 ft seas aimed northeast. Swell to arrive starting Sun (6/1). Another gale is to track east-northeast from under New Zealand Sat-Mon (6/2) with 35 ft seas aimed northeast. And another to follow on the same track Mon-Wed (6/4) though smaller in coverage with seas to 35 ft. --- --- Surf Height Animation: Northeast Pacific - North CA - Central CA Wind Animations: US West Coast - North CA - Central CA Local Model: Surf - Wind 506741

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