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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 14 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 12PM is: 1.7m 7s primary swell from a East-northeast direction and 0.6m 16s secondary swell from a North-northwest direction, 0.4m 8s secondary swell from a North direction (forecast issued at 07:00am May 14). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 5ft (1.6m) | 7s |
| Afternoon (14 May) | 6ft (1.8m) | 7s |
| Evening (14 May) | 6ft (1.8m) | 8s |
Table - waves today at Waipio Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 12mm), heaviest on Thu afternoon. Warm (max 26°C on Sat morning, min 23°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 14 | Friday 15 | Saturday 16 | Sun 17 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
ENE 8 | ENE 7 | ENE 8 | ENE 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | |
266 | 259 | 300 | 405 | 367 | 377 | 397 | 362 | 350 | 388 | 538 | 470 | 458 | 428 | 393 | 349 | 359 | 402 | 459 | 529 | 624 | 628 | 527 | 533 | |
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 | cross | cross-on | |
High Tide | 1:58PM0.92m | 1:04AM0.60m | 2:40PM1.00m | 1:46AM0.55m | 3:24PM1.05m | |||||||||||||||||||
Low Tide | 6:50AM0.05m | 8:18PM0.34m | 7:24AM-0.00m | 9:14PM0.32m | 8:00AM-0.03m | 10:08PM0.32m | ||||||||||||||||||
 |  | |  | |  | | | |  | | | | |  | | | | | | | | | | |
 | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | 5:45 |
 | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:51 | — | — | 6:52 |
— | — | — | 1 | 2 | 1 | — | — | — | — | 1 | 2 | 1 | 1 | — | — | — | — | — | 1 | 1 | 1 | — | — | |
Temp °C | 23 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 26 | 25 | 25 |
23 | 23 | 25 | 25 | 24 | 25 | 25 | 25 | 23 | 24 | 25 | 26 | 25 | 25 | 26 | 26 | 26 | 26 | 28 | 28 | 27 | 29 | 27 | 28 | |
Swell 1 Height (m) Direction Period (s) | N 9 | NW 17 | NW 16 | NW 16 | NW 15 | NNW 15 | NW 15 | NNW 14 | NNW 14 | NNW 14 | NW 13 | NW 13 | NNW 13 | NW 12 | NW 12 | NW 12 | NNW 12 | NW 12 | NW 11 | NW 11 | NNW 11 | NNW 11 | NNW 11 | E 8 |
 kJ | 38 | 135 | 132 | 258 | 232 | 283 | 314 | 362 | 342 | 318 | 253 | 249 | 212 | 154 | 149 | 147 | 94 | 66 | 60 | 59 | 47 | 47 | 47 | 428 |
Swell 2 Height (m) Direction Period (s) | NW 18 | N 8 | N 8 | N 8 | NNW 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 16 | N 8 | NNW 15 | NNW 15 | NNW 14 | NNW 13 | NNW 13 | NW 13 | S 11 | NNW 11 |
| kJ | 78 | 34 | 23 | 37 | 24 | 22 | 22 | 22 | 12 | 12 | 12 | 5 | 5 | 5 | 5 | 5 | 21 | 21 | 19 | 18 | 18 | 7 | 2 | 47 |
Swell 3 Height (m) Direction Period (s) | NNW 9 | NNW 9 | NNW 9 | NW 9 | NW 11 | NNW 11 | — | — | — | — | — | — | — | — | N 8 | — | N 8 | NNW 15 | — | — | — | — | — | — |
| kJ | 8 | 8 | 7 | 12 | 5 | 12 | — | — | — | — | — | — | — | — | 1 | — | 5 | 42 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 7 | ENE 8 | ENE 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 266 | 259 | 300 | 405 | 367 | 377 | 397 | 355 | 350 | 388 | 538 | 470 | 458 | 428 | 393 | 349 | 359 | 402 | 459 | 529 | 624 | 628 | 527 | 533 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 64 | 71 | 71 | 71 | 71 | 68 | 61 | 65 | 61 | 61 | 68 | 68 | 68 | 61 | 61 | 61 | 61 | 61 | 71 | 103 | 100 | 14 | 6 | 14 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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