Pacific Warm Pool Dramatically Expands on the Surface! - Video HERE (8/23/26)

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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 - Hawaii 5 Day Surf Forecast Forecast Updated:   Tuesday, August 25, 2026 1:08 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 Forecast does NOT account for enhancing bathymetry (i.e the 'reef effect') common at best breaks. For top spots with swell period 14 +secs, multiply surf size X 1.25-1.5 with peaks X 2 (or consider the stated size 'Hawaiian Scale'). Hawaiian North Shore Surf Forecast (Valid for the North and East Shores of Oahu) Day Trend Wind (kts) Details (Swell Number, Swell Size & Period, Arrival Time and Profile) Waves (Set wave max face height) Swell Direction Wednesday 8/26 Down ENE 15+ No swell of interest forecast 2 ft or less --- Thursday 8/27 Down ENE 15 No swell of interest forecast 2 ft or less --- Friday 8/28 Down ENE 15+ No swell of interest forecast 2 ft or less --- Saturday 8/29 Down E 15+ No swell of interest forecast 2 ft or less --- Sunday 8/30 Down E 15+ No swell of interest forecast 2 ft or less --- Extended Outlook Down --- No swell producing weather systems of interest are forecast. The tropics are active but nothing is forecast to recurve northeast producing northerly angled swell. --- --- Surf Height Animation: Northeast Pacific - Hawaii Wind Animations: Northeast Pacific - Hawaii - Hawaii hires Local Model: Surf - Wind Hawaiian South Shore Surf Forecast (Centered on the South Shore of Oahu) Day Trend Wind (kts) Details (Swell Number, Swell Size & Period, Arrival Time and Profile) Waves (Set wave max face height) Swell Direction Wednesday 8/26 Up slightly ENE 15 Central SPac swell building to 1.3 ft @ 17 secs later 2.0 ft 190 degrees Thursday 8/27 Up some ENE 15 Central SPac swell building to 2.1 ft @ 16-17 secs later 3.0-3.5 ft 180-185 degrees Friday 8/28 Holding ENE 15 Central SPac swell 2.3 ft @ 14-15 secs mid-day 3.0-3.5 ft 185 degrees Saturday 8/29 Down some ENE 15 Central SPac swell fading from 2.3 ft @ 13 secs 3.0 ft 185 degrees Sunday 8/30 Down more ENE 15 Central SPac swell fading from 1.9 ft @ 12 secs early 2.0-2.5 ft 185 degrees Extended Outlook Up some --- A tiny gale developed over the upper reaches of the Central S. Pacific Fri-Sun (8/23) with up to 35 ft seas aimed well north. Swell arrival late Wed (8/26). Another broader gale is forecast under New Zealand Wed (8/26) with 27-28 ft seas aimed northeast moving over the Central SPac Thurs-Fri (8/28) with seas to 26-28 ft aimed north then fading Sat (8/29). Another broad system is possibly forecast developing SE of New Zealand Mon-Tues (9/1) with seas 26-28 ft aimed well northeast. --- --- 25636

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