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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 Thursday 07 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
25.6° C
(Which is slightly warmer than usual)How big are the waves at Waipio Bay today?
The current surf forecast for Waipio Bay at 10AM is: 0.5m 16s primary swell from a Northwest direction and 0.9m 8s secondary swell from a East direction (forecast issued at 07:00am May 07). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 1.5ft (0.5m) | 17s |
| Afternoon (07 May) | 2ft (0.6m) | 16s |
| Evening (07 May) | 3.5ft (1.1m) | 12s |
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 3mm), mostly falling on Fri night. Warm (max 26°C on Sat morning, min 23°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 7 | Friday 8 | Saturday 9 | Sun 10 | |||||||||||||||||||||
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 8 | NW 17 | NW 16 | NW 16 | NW 15 | NW 15 | NNW 12 | NNW 14 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | |
88 | 145 | 132 | 203 | 331 | 309 | 379 | 791 | 659 | 649 | 512 | 489 | 403 | 359 | 341 | 285 | 215 | 211 | 163 | 138 | 133 | 130 | 130 | 121 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | glassy | glassy | on | 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 | |
High Tide | 4:45AM0.40m | 7:26PM0.79m | 6:06AM0.38m | 8:21PM0.77m | 8:44AM0.39m | 9:16PM0.75m | ||||||||||||||||||
Low Tide | 2:31AM0.39m | 11:09AM0.20m | 3:54AM0.37m | 11:56AM0.25m | 4:35AM0.33m | 1:14PM0.32m | ||||||||||||||||||
 |  |  | | |  | | | | | |  |  |  | | | | | | | | | | | |
 | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | 5:48 |
 | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:49 | — | — | 6:49 |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 24 | 26 | 26 | 25 | 24 | 24 | 23 |
25 | 26 | 26 | 27 | 26 | 25 | 26 | 26 | 26 | 27 | 27 | 28 | 28 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 24 | 23 | 23 | 22 | |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | NNW 12 | NNW 12 | NNW 14 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 |
 kJ | 88 | 88 | 111 | 108 | 108 | 306 | 379 | 791 | 659 | 649 | 512 | 489 | 403 | 359 | 341 | 285 | 215 | 211 | 163 | 138 | 133 | 130 | 130 | 121 |
Swell 2 Height (m) Direction Period (s) | NNW 10 | NNW 10 | NW 16 | NW 16 | NNW 12 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | NNE 8 | NNE 9 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 65 | 65 | 132 | 203 | 193 | 108 | 86 | 108 | 88 | 88 | 68 | 66 | 66 | 7 | 7 | 7 | 7 | 7 | 7 | 3 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | NE 7 | NW 17 | NW 10 | NNW 10 | NW 15 | NW 15 | NW 14 | NE 9 | NE 9 | NNE 9 | NE 9 | NE 8 | NE 8 | N 11 | S 16 | SE 16 | N 10 | N 10 | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 |
| kJ | 17 | 145 | 46 | 52 | 331 | 309 | 251 | 13 | 13 | 8 | 12 | 11 | 11 | 2 | 5 | 10 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 4 | E 4 | E 8 | E 8 | E 8 | E 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 70 | 87 | 109 | 109 | 109 | 35 | 44 | 122 | 120 | 103 | 86 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 64 | 64 | 53 | 68 | 103 | 103 | 61 | 32 | 32 | 32 | 0 | 28 | 71 | 28 | 68 | 61 | 61 | 68 | 61 | 61 | 71 | 113 | 105 | 61 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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