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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 7 am Tuesday 05 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
25.5° C
(Which is slightly warmer than usual)How big are the waves at Waipio Bay today?
The current surf forecast for Waipio Bay at 12PM is: 1.5m 6s primary swell from a East direction and 0.7m 12s secondary swell from a Northwest direction, 0.1m 10s secondary swell from a Northeast direction (forecast issued at 07:00am May 05). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | 5ft (1.5m) | 7s |
| Afternoon (05 May) | 5ft (1.5m) | 6s |
| Evening (05 May) | 4.5ft (1.3m) | 7s |
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 6mm), mostly falling on Wed afternoon. Warm (max 26°C on Wed morning, min 24°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 5 | Wednesday 6 | Thursday 7 | Fri 8 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
E 7 | E 7 | E 7 | E 6 | E 7 | E 7 | E 8 | ESE 8 | NNW 11 | NNW 11 | NNW 11 | ESE 9 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | ESE 8 | NW 17 | NW 16 | NW 16 | NW 15 | NW 15 | NNW 12 | NNW 14 | |
229 | 229 | 210 | 142 | 188 | 181 | 131 | 160 | 90 | 78 | 78 | 141 | 73 | 72 | 72 | 72 | 92 | 145 | 132 | 203 | 326 | 309 | 385 | 700 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | glassy | glassy | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 3:47AM0.45m | 5:47PM0.85m | 4:12AM0.43m | 6:34PM0.81m | 4:45AM0.40m | 7:26PM0.79m | ||||||||||||||||||
Low Tide | 10:01AM0.12m | 1:09AM0.39m | 10:33AM0.15m | 2:31AM0.39m | 11:09AM0.20m | |||||||||||||||||||
 |  | | | | |  | | |  | | |  | |  | | | | |  | | | | | |
 | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | 5:48 |
 | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:47 | — | — | 6:47 |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 1 | — | — | — | 1 | 1 | 1 | — | — | |
Temp °C | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 |
25 | 26 | 26 | 26 | 27 | 26 | 26 | 27 | 27 | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | |
Swell 1 Height (m) Direction Period (s) | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | NW 15 | NNW 12 | NNW 12 | NNW 14 |
 kJ | 118 | 147 | 144 | 142 | 140 | 106 | 99 | 85 | 90 | 70 | 70 | 86 | 68 | 72 | 72 | 72 | 92 | 92 | 90 | 90 | 326 | 306 | 385 | 700 |
Swell 2 Height (m) Direction Period (s) | E 10 | NE 10 | NE 10 | NE 9 | NE 9 | NE 9 | NE 6 | NW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NW 16 | NNW 12 | NNW 12 | E 8 | NW 14 | NE 9 |
| kJ | 2 | 4 | 4 | 3 | 3 | 3 | 19 | 96 | 79 | 78 | 78 | 76 | 73 | 68 | 65 | 65 | 65 | 65 | 132 | 133 | 150 | 108 | 251 | 13 |
Swell 3 Height (m) Direction Period (s) | NE 10 | — | NE 10 | — | NE 9 | NE 9 | NE 9 | NE 6 | NE 6 | NE 6 | NE 7 | NE 8 | NE 8 | NE 7 | NE 9 | NE 7 | NE 7 | NW 17 | NW 10 | NW 16 | NE 7 | NW 15 | NE 9 | — |
| kJ | 4 | — | 4 | — | 3 | 3 | 3 | 14 | 15 | 10 | 16 | 11 | 23 | 17 | 27 | 19 | 17 | 145 | 46 | 203 | 8 | 309 | 3 | — |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 6 | E 7 | E 7 | E 8 | ESE 8 | — | — | — | ESE 9 | — | — | — | — | — | — | ENE 8 | ENE 3 | E 8 | — | E 8 | E 8 |
| kJ | 229 | 229 | 210 | 133 | 188 | 181 | 131 | 160 | — | — | — | 141 | — | — | — | — | — | — | 43 | 10 | 133 | — | 130 | 169 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 65 | 61 | 107 | 71 | 68 | 68 | 32 | 1 | 0 | 0 | 68 | 103 | 68 | 68 | 64 | 64 | 64 | 61 | 103 | 105 | 68 | 32 | 28 | 32 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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