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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 7 pm Tuesday 21 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
25.3° C
(Which is slightly warmer than usual)How big are the waves at Waipio Valley today?
The current surf forecast for Waipio Valley at 2AM is: 1.1m 15s primary swell from a North-northeast direction and 0.8m 9s secondary swell from a North-northeast direction, 0.8m 8s secondary swell from a East direction (forecast issued at 07:00pm April 21). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 4.5ft (1.4m) | 14s |
| Afternoon (22 Apr) | 4.5ft (1.4m) | 13s |
| Evening (22 Apr) | 4.5ft (1.3m) | 12s |
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 2mm), mostly falling on Thu night. Warm (max 26°C on Wed morning, min 22°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | Fri 24 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NNE 16 | NNE 16 | NNE 16 | NNE 15 | NNE 14 | NNE 14 | NNE 13 | NNE 13 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | |
151 | 291 | 457 | 485 | 778 | 754 | 663 | 643 | 594 | 485 | 469 | 368 | 337 | 275 | 270 | 265 | 195 | 184 | 180 | 140 | 140 | 135 | 163 | 181 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | on | on | on | cross-on | cross-on | on | cross-on | cross-on | on | on | |
High Tide | 6:58PM0.90m | 5:19AM0.40m | 8:09PM0.85m | 7:14AM0.36m | 9:23PM0.82m | 10:05AM0.40m | ||||||||||||||||||
Low Tide | 2:52AM0.38m | 11:48AM0.16m | 4:36AM0.35m | 1:00PM0.24m | 5:23AM0.31m | |||||||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | |  |  | | | | |
 | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — | — |
 | 6:42 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | 6:43 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | |
Temp °C | 25 | 24 | 24 | 24 | 23 | 24 | 26 | 25 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 25 | 25 | 24 | 23 | 22 | 22 | 23 | 24 | 25 |
28 | 27 | 27 | 27 | 26 | 26 | 29 | 27 | 28 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 25 | 23 | 23 | 25 | 25 | 26 | |
Swell 1 Height (m) Direction Period (s) | NNE 8 | NNE 8 | NNE 16 | NNE 15 | NNE 14 | NNE 14 | NNE 13 | NNE 13 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 |
 kJ | 105 | 111 | 457 | 485 | 778 | 754 | 663 | 643 | 594 | 485 | 469 | 368 | 337 | 275 | 270 | 265 | 195 | 184 | 180 | 140 | 140 | 135 | 163 | 181 |
Swell 2 Height (m) Direction Period (s) | NNE 16 | NNE 16 | NNE 8 | NNE 9 | W 14 | E 8 | NW 15 | NW 14 | NNW 14 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NW 13 | NW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NW 12 | NNW 12 | NNW 12 | WNW 13 |
| kJ | 151 | 291 | 101 | 84 | 146 | 55 | 217 | 211 | 243 | 229 | 225 | 222 | 219 | 212 | 162 | 157 | 131 | 96 | 94 | 93 | 68 | 54 | 53 | 58 |
Swell 3 Height (m) Direction Period (s) | W 13 | W 15 | W 16 | W 14 | NNW 16 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | E 8 | E 7 | W 13 | E 7 | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 50 | 116 | 172 | 146 | 160 | 144 | 144 | 144 | 140 | 138 | 132 | 130 | 85 | 87 | 84 | 29 | 27 | 83 | 27 | 27 | 17 | 17 | 15 | 17 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | — | E 8 | E 8 | E 8 | E 8 | E 8 | E 3 | E 8 | E 8 | ENE 3 | ENE 3 | — | E 7 | — | NNE 4 | N 4 | N 4 | — | — |
| kJ | 78 | 76 | 74 | 74 | 72 | — | 55 | 71 | 55 | 55 | 55 | 3 | 41 | 41 | 1 | 1 | — | 27 | — | 5 | 8 | 9 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 27 | 27 | 27 | 27 | 27 | 27 | 34 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 104 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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