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Waipio Valley Surf Forecast
/ HAW – Big Island (60 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Waipio Valley surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 1 am Wednesday 29 Apr 2026 HSTForecast update in hr min s Forecast update imminent
Waipio Valley surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waipio Valley sea temperature is
25.4° C
(Which is slightly warmer than usual)How big are the waves at Waipio Valley today?
The current surf forecast for Waipio Valley at 8AM is: 1.2m 7s primary swell from a East-northeast direction and 0.4m 13s secondary swell from a Northwest direction, 0.4m 10s secondary swell from a Northeast direction (forecast issued at 01:00am April 29). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | 4ft (1.2m) | 7s |
| Afternoon (29 Apr) | 4ft (1.2m) | 7s |
| Evening (29 Apr) | 2ft (0.6m) | 14s |
Table - waves today at Waipio Valley. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Thu morning. Warm (max 24°C on Wed morning, min 22°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 1 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NNW 14 | NNW 14 | NNW 14 | NNW 13 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NNW 13 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | |
197 | 158 | 128 | 128 | 128 | 136 | 133 | 123 | 118 | 158 | 212 | 218 | 197 | 197 | 215 | 178 | 219 | 302 | 336 | 355 | 421 | 569 | 569 | 487 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 1:08AM0.65m | 2:19PM0.85m | 1:37AM0.61m | 2:50PM0.89m | 2:04AM0.57m | 3:21PM0.92m | ||||||||||||||||||
Low Tide | 7:26AM0.12m | 8:32PM0.33m | 7:48AM0.09m | 9:15PM0.32m | 8:12AM0.08m | 9:56PM0.33m | ||||||||||||||||||
 |  |  |  | | | | | | |  | | | | | | | | | | | |  | | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — |
— | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | |
Temp °C | 23 | 22 | 23 | 24 | 24 | 24 | 23 | 23 | 22 | 22 | 23 | 24 | 24 | 24 | 23 | 22 | 22 | 22 | 23 | 24 | 24 | 24 | 23 | 23 |
23 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 21 | 21 | 21 | 23 | 22 | 22 | 21 | 20 | 20 | 20 | 21 | 21 | 21 | 22 | 21 | 22 | |
Swell 1 Height (m) Direction Period (s) | NW 13 | NW 13 | NW 13 | NW 14 | NW 14 | NNW 14 | NNW 14 | NNW 14 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NW 12 | NW 12 | NNW 12 | NNW 12 | NE 8 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 |
 kJ | 46 | 45 | 61 | 96 | 100 | 136 | 133 | 123 | 116 | 113 | 138 | 131 | 149 | 147 | 180 | 169 | 177 | 219 | 215 | 209 | 190 | 184 | 161 | 156 |
Swell 2 Height (m) Direction Period (s) | NW 10 | NW 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 8 | NE 9 | NE 8 | NNE 9 | NE 9 | NNE 9 | NE 10 | NE 10 | NE 8 | NNW 13 | NNW 7 | NNW 13 | — | NW 20 | NNW 20 | NW 18 | NW 19 |
| kJ | 24 | 25 | 24 | 24 | 24 | 23 | 20 | 35 | 36 | 18 | 29 | 19 | 29 | 26 | 27 | 34 | 219 | 5 | 265 | — | 15 | 38 | 51 | 173 |
Swell 3 Height (m) Direction Period (s) | NNE 11 | NNE 10 | NNW 10 | NNW 9 | NNW 9 | S 10 | NE 9 | S 10 | NE 8 | NNE 8 | NE 11 | NNE 11 | S 10 | NNE 8 | NE 8 | ENE 8 | NE 9 | NNW 7 | — | N 20 | N 24 | — | NNW 21 | — |
| kJ | 11 | 10 | 9 | 8 | 8 | 2 | 20 | 2 | 35 | 28 | 5 | 12 | 2 | 7 | 11 | 7 | 23 | 5 | — | 8 | 11 | — | 43 | — |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ESE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 197 | 158 | 128 | 128 | 128 | 128 | 118 | 118 | 118 | 158 | 212 | 218 | 197 | 197 | 215 | 178 | 89 | 302 | 336 | 355 | 421 | 569 | 569 | 487 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 59 | 69 | 67 | 59 | 143 | 143 | 69 | 69 | 65 | 65 | 59 | 71 | 71 | 59 | 59 | 59 | 69 | 68 | 68 | 59 | 104 | 71 | 59 | 59 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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