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Waipio Bay Surf Forecast
/ HAW – Big Island (60 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Waipio Bay surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 1 pm Wednesday 22 Apr 2026 HSTForecast update in hr min s Forecast update imminent
Waipio Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waipio Bay sea temperature is
25.3° C
(Which is slightly warmer than usual)How big are the waves at Waipio Bay today?
The current surf forecast for Waipio Bay at 6PM is: 1.3m 12s primary swell from a North-northeast direction and 0.8m 14s secondary swell from a North-northwest direction, 0.7m 8s secondary swell from a East direction (forecast issued at 01:00pm April 22). The wind direction is predicted to be cross-onshore.
| 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 Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Wed afternoon, min 22°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 22 | Thursday 23 | Friday 24 | Sat 25 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NNE 13 | NNE 13 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | |
663 | 643 | 594 | 485 | 469 | 368 | 337 | 275 | 270 | 265 | 214 | 198 | 146 | 143 | 140 | 109 | 107 | 100 | 94 | 84 | 116 | 116 | 137 | 131 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | |
High Tide | 8:09PM0.85m | 7:14AM0.36m | 9:23PM0.82m | 10:05AM0.40m | 10:28PM0.79m | |||||||||||||||||||
Low Tide | 11:48AM0.16m | 4:36AM0.35m | 1:00PM0.24m | 5:23AM0.31m | 2:47PM0.30m | 5:53AM0.26m | ||||||||||||||||||
 | | |  |  | | |  | | | | | | | | | |  | |  | | | | | |
 | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — |
 | — | — | 6:42 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | 6:43 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 23 |
27 | 28 | 28 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 27 | 26 | 25 | 25 | 24 | 24 | 25 | 25 | 26 | 25 | 24 | 24 | 22 | 23 | |
Swell 1 Height (m) Direction Period (s) | NNE 13 | NNE 13 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 |
 kJ | 663 | 643 | 594 | 485 | 469 | 368 | 337 | 275 | 270 | 265 | 214 | 198 | 146 | 143 | 140 | 109 | 107 | 100 | 94 | 84 | 116 | 116 | 137 | 131 |
Swell 2 Height (m) Direction Period (s) | 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 | NNW 12 | NNW 12 | NNW 12 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | NNW 14 | NW 12 |
| kJ | 217 | 211 | 243 | 229 | 225 | 222 | 219 | 212 | 164 | 157 | 131 | 96 | 94 | 94 | 93 | 54 | 53 | 58 | 57 | 57 | 56 | 50 | 80 | 36 |
Swell 3 Height (m) Direction Period (s) | W 14 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 13 | E 8 | W 13 | E 7 | W 13 | E 7 | W 12 | ESE 7 | NNW 12 | NW 11 | NW 11 | NW 11 | NNW 11 | WNW 12 | WNW 12 |
| kJ | 144 | 144 | 140 | 138 | 132 | 130 | 85 | 87 | 84 | 83 | 29 | 83 | 27 | 51 | 25 | 47 | 17 | 53 | 33 | 31 | 31 | 11 | 48 | 28 |
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 | NE 3 | E 7 | — | E 7 | — | ENE 7 | NE 4 | ENE 4 | ENE 4 | ENE 5 | E 5 | E 8 | E 8 | E 8 |
| kJ | 71 | 54 | 55 | 55 | 55 | 55 | 55 | 42 | 55 | 40 | 2 | 39 | — | 26 | — | 41 | 16 | 24 | 23 | 18 | 18 | 28 | 28 | 28 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 35 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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