PDO Rises, Warm Water Pushes East, But... - Video Forecast HERE (12/14/25)

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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, December 16, 2025 12:43 PM 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 12/17 Down some NW 1-5 early Generic Gulf swell fading from 4.8 ft @ 11-12 secs early 5.5 ft 280 degrees Thursday 12/18 Down some NW 1-5 early Generic swell fading from 4.3 ft @ 11 secs 4.5 ft 310 degrees Friday 12/19 Holding SW 1-5 early Generic Gulf windswell 4.3 ft @ 10-11 secs 4.5 ft 290 degrees Saturday 12/20 Holding calm early Windswell 3.8 ft @ 10-11 secs and 3.5 ft @ 12 secs 3.5-4.0 ft 275 & 310 degrees Sunday 12/21 Holding S 15+ early Windswell 2.8 ft @ 10-11 secs 2.5-3.0 ft 310 degrees Extended Outlook Down some --- No meaningful swell producing weather systems are forecast with the Inactive Phase of the MJO in control. Otherwise generic low pressure is to set up off California in the Gulf of Alaska Wed (12/18) Sun-Mon (12/22) and Wed (12/24) possibly generating limited bits of rideable swell. --- --- Surf Height Animation: Northeast Pacific - North CA - Central CA Wind Animations: US West Coast - North CA - Central CA Local Model: Surf - Wind 6770

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