One Week and Counting! - Video Forecast HERE (4/13/25)

Buoys | Buoy Forecast | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Video

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:   Thursday, April 17, 2025 1:59 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 Friday 4/18 Down some NW 1-5 early Local northwest windswell 3.1 ft @ 10 secs early Background southern hemi swell 1.0 ft @ 16 secs 3.0 ft 1.5 ft 310 degrees 220 degrees Saturday 4/19 Down some SW 5+ early Local northwest windswell building to 4.3 ft @ 8 secs later South Pacific swell fading from 1.1 ft @ 14-15 secs early 3.0 ft 1.5 ft 310 degree 215 degrees Sunday 4/20 Up some S 1-5 early Local northwest windswell 5.3 ft @ 10 secs early 5.0 ft 310 degrees Monday 4/21 Up some NW 1-5 early Local northwest windswell 6.0 ft @ 9-10 secs 5.0 ft 310 degree Tuesday 4/22 Up some NW 10 early Local northwest windswell 7.8 ft @ 10-11 secs early Background swell 1.5 ft @ 16 secs 6.5 ft 2.0-2.5 ft 310 degrees 203 degrees Extended Outlook Up some --- No swell producing weather systems are forecast for the North Pacific. Down south a small system developed tracking east under New Zealand Sun-Mon (4/14) with 39 ft seas aimed east. Small swell is pushing northeast expected to arrive on Tues (4/22) Secondary fetch developed in the Central South Pacific Wed (4/16) with 28-30 ft sea aimed northeast. Swell arrival on Fri (4/25). Another was tracking east across the deep South Pacific Wed-Thurs (4/17) with 35-36 ft seas aimed east. And another to follow east Fri-Mon (4/21) with 33 ft seas aimed east-northeast. And maybe more to follow. --- --- Surf Height Animation: Northeast Pacific - North CA - Central CA Wind Animations: US West Coast - North CA - Central CA Local Model: Surf - Wind 496448

.

Contact | About | Disclaimer | Privacy Advertise/Content | Links Copyright © 2025 STORMSURF - All Rights Reserved This page cannot be duplicated, reused or framed in another window without express written permission. But links are always welcome. Buoys | Buoy Forecast | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Calculator