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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 pm Monday 04 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 11PM is: 1.6m 7s primary swell from a East direction and 0.6m 13s secondary swell from a Northwest direction, 0.1m 8s secondary swell from a North direction (forecast issued at 07:00pm May 04). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | - | - |
| Afternoon (04 May) | 5.5ft (1.7m) | 6s |
| Evening (04 May) | 5ft (1.5m) | 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 7mm), mostly falling on Mon night. Warm (max 26°C on Wed morning, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
ENE 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | ESE 8 | NNW 11 | NNW 11 | ESE 9 | NNW 11 | E 8 | E 8 | E 8 | E 8 | E 8 | NW 17 | NW 16 | NW 16 | |
226 | 246 | 276 | 236 | 235 | 199 | 173 | 189 | 168 | 149 | 131 | 107 | 90 | 90 | 144 | 88 | 88 | 88 | 88 | 88 | 88 | 145 | 133 | 206 | |
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 | glassy | glassy | on | cross-on | cross-on | cross-on | cross-on | cross-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 | |||||||||||||||||||
Low Tide | 00:08AM0.37m | 10:01AM0.12m | 1:09AM0.39m | 10:33AM0.15m | 2:31AM0.39m | 11:09AM0.20m | ||||||||||||||||||
 |  |  | | |  | | | | |  | | |  | | |  | | | | | | |  | |
 | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — |
 | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | 6:47 |
1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | 1 | |
Temp °C | 24 | 24 | 23 | 23 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 24 | 25 | 26 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 |
25 | 25 | 23 | 24 | 25 | 26 | 26 | 27 | 27 | 26 | 27 | 25 | 27 | 28 | 29 | 27 | 28 | 27 | 27 | 27 | 27 | 25 | 27 | 27 | |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | ESE 8 | ESE 8 | ESE 8 | E 8 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | E 8 | E 8 | E 8 | NW 16 | ESE 8 |
 kJ | 30 | 84 | 136 | 130 | 118 | 147 | 144 | 142 | 140 | 106 | 99 | 107 | 90 | 90 | 86 | 76 | 73 | 68 | 65 | 88 | 88 | 108 | 133 | 90 |
Swell 2 Height (m) Direction Period (s) | NW 13 | N 9 | N 8 | N 8 | E 10 | NE 10 | NE 10 | NE 9 | NE 9 | NE 7 | NE 6 | NW 11 | NNW 11 | NNW 11 | NNW 11 | NE 8 | NE 8 | NE 7 | NE 9 | NNW 10 | NNW 10 | NNW 10 | NW 10 | NW 16 |
| kJ | 44 | 1 | 1 | 1 | 2 | 4 | 4 | 3 | 3 | 15 | 10 | 96 | 79 | 78 | 78 | 11 | 23 | 17 | 27 | 65 | 65 | 65 | 46 | 206 |
Swell 3 Height (m) Direction Period (s) | N 9 | N 8 | E 10 | E 11 | NE 10 | — | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 | NE 6 | NE 6 | NE 6 | NE 7 | NE 6 | NW 20 | NW 19 | NNW 18 | NE 7 | NE 7 | NW 17 | NNW 13 | NNW 10 |
| kJ | 1 | 1 | 2 | 2 | 4 | — | 4 | 3 | 3 | 3 | 3 | 14 | 11 | 10 | 7 | 2 | 15 | 14 | 32 | 18 | 17 | 145 | 33 | 36 |
Wind waves Height (m) Direction Period (s) | ENE 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | — | — | — | ESE 9 | E 8 | E 8 | E 8 | E 8 | — | — | — | E 8 | ENE 4 |
| kJ | 226 | 246 | 276 | 236 | 235 | 199 | 173 | 189 | 168 | 149 | 131 | — | — | — | 144 | 88 | 88 | 88 | 88 | — | — | — | 129 | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 71 | 71 | 68 | 68 | 61 | 68 | 107 | 68 | 68 | 68 | 65 | 32 | 0 | 0 | 105 | 103 | 68 | 68 | 64 | 64 | 64 | 61 | 103 | 105 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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