Major Westerly Wind Burst Developing - Just as Forecast! - Watch the Video HERE (3/29/26)

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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:   Saturday, April 4, 2026 3:30 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 Sunday 4/5 Down E 10+ No swell of interest forecast 2 ft or less --- Monday 4/6 Down E 10+ No swell of interest forecast 2 ft or less --- Tuesday 4/7 Down ESE 5+ No swell of interest forecast 2 ft or less --- Wednesday 4/8 Up some SE 10 Possible Japan swell building to 3.9 ft @ 13 secs later 5.0 ft 315 degrees Thursday 4/9 Down some SSE 20 Japan swell fading from 3.3 ft @ 11-12 secs early 3.5 ft 320 degrees Extended Outlook Down --- A gale developed off Japan Thurs-Sat (4/4) with up to 27 ft seas aimed east targeting Hawaii. Swell arrival on Wed (4/8). A major change is occurring over the equatorial West Pacific with strong westerly anomalies steadily pushing east across the equator and forecast building over the next 3 months. This clearly signals the start of El Nino. --- --- 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 Sunday 4/5 Down ENE 15 No swell of interest forecast 2 ft or less --- Monday 4/6 Up slightly ENE 5+ New Zealand background swell building to 1.0 ft @ 16-17 secs later 1.5-2.0 ft 200 degrees Tuesday 4/7 Up some SE 5 New Zealand background swell building to 1.5 ft @ 14-15 secs later 2.0-2.5 ft 200 degrees Wednesday 4/8 Up more SE 5+ New Zealand background swell building to 2.1 ft @ 16-17 secs later 3.5 ft 195 degrees Thursday 4/9 Down some SSE 20+ New Zealand background swell 2.1 ft @ 15-16 secs later 3.0-3.5 ft 195 degrees Extended Outlook Down --- A gale tracked east from under New Zealand easing east Mon-Tues (3/31) with up to 35 ft seas aimed well northeast. then tracked east with 28 ft seas through Wed (4/1).Nothing is forecast behind. --- --- 6839

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