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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 Sunday 03 May 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
25.4° C
(Which is slightly warmer than usual)How big are the waves at Waipio Bay today?
The current surf forecast for Waipio Bay at 7PM is: 1.3m 8s primary swell from a East-northeast direction and 0.6m 12s secondary swell from a Northwest direction, 0.4m 9s secondary swell from a East-southeast direction (forecast issued at 01:00pm May 03). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 May) | 5ft (1.6m) | 8s |
| Afternoon (03 May) | 5ft (1.5m) | 8s |
| Evening (03 May) | 4.5ft (1.3m) | 8s |
Table - waves today at Waipio Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Mon afternoon. Warm (max 26°C on Wed morning, min 23°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 3 | Monday 4 | Tuesday 5 | Wed 6 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 7 | E 7 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 7 | ESE 8 | E 8 | NNW 11 | |
314 | 270 | 214 | 186 | 181 | 215 | 232 | 232 | 265 | 320 | 279 | 253 | 246 | 243 | 210 | 181 | 155 | 181 | 159 | 144 | 107 | 107 | 92 | 78 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | glassy | glassy | |
High Tide | 4:28PM0.91m | 3:23AM0.47m | 5:06PM0.88m | 3:47AM0.45m | 5:47PM0.85m | 4:12AM0.43m | ||||||||||||||||||
Low Tide | 9:04AM0.08m | 11:20PM0.35m | 9:32AM0.09m | 00:08AM0.37m | 10:01AM0.12m | 1:09AM0.39m | ||||||||||||||||||
 | | |  | |  | |  | |  |  |  | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — |
 | — | — | 6:45 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | 6:46 |
— | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 |
25 | 24 | 25 | 23 | 23 | 23 | 24 | 25 | 26 | 26 | 25 | 25 | 23 | 24 | 24 | 26 | 27 | 27 | 26 | 26 | 27 | 27 | 28 | 29 | |
Swell 1 Height (m) Direction Period (s) | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | E 8 | ESE 8 |
 kJ | 172 | 122 | 118 | 118 | 90 | 69 | 67 | 59 | 58 | 42 | 30 | 84 | 136 | 128 | 118 | 147 | 144 | 142 | 140 | 133 | 99 | 96 | 92 | 70 |
Swell 2 Height (m) Direction Period (s) | NW 13 | ESE 9 | E 9 | ESE 9 | E 9 | — | ESE 8 | ESE 9 | NW 14 | NW 13 | NW 13 | N 9 | N 8 | N 8 | E 10 | NE 10 | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 | NE 6 | NNW 11 | NNW 11 |
| kJ | 245 | 84 | 38 | 25 | 38 | — | 62 | 55 | 7 | 28 | 44 | 1 | 1 | 1 | 2 | 4 | 4 | 3 | 3 | 3 | 3 | 15 | 79 | 78 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | N 9 | — | N 9 | N 9 | NW 13 | E 10 | E 11 | N 8 | — | — | NE 9 | NE 9 | NE 9 | ENE 9 | ENE 9 | ENE 9 | NE 6 |
| kJ | — | — | — | — | — | — | — | 2 | — | 1 | 1 | 62 | 2 | 2 | 1 | — | — | 3 | 3 | 3 | 8 | 8 | 8 | 10 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 7 | E 7 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 7 | ESE 8 | — | — |
| kJ | 314 | 270 | 214 | 186 | 181 | 215 | 232 | 232 | 265 | 320 | 279 | 253 | 246 | 243 | 210 | 181 | 155 | 181 | 159 | 144 | 107 | 107 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 71 | 71 | 71 | 61 | 61 | 61 | 61 | 70 | 71 | 71 | 71 | 70 | 61 | 68 | 68 | 68 | 71 | 68 | 61 | 68 | 65 | 1 | 0 | 0 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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