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Keawaiki Bay Surf Forecast
/ HAW – Big Island (60 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Keawaiki Bay surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 7 am Saturday 02 May 2026 HSTForecast update in hr min s Forecast update imminent
Keawaiki Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Keawaiki Bay sea temperature is
25.7° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Keawaiki Bay today?
The current surf forecast for Keawaiki Bay at 12PM is: 0.3m 15s primary swell from a Northwest direction (forecast issued at 07:00am May 02). An open ocean swell of 0.9m 8s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 May) | 1ft (0.3m) | 16s |
| Afternoon (02 May) | 1ft (0.3m) | 15s |
| Evening (02 May) | 1.5ft (0.4m) | 14s |
Table - waves today at Keawaiki Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Sat morning, min 23°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 2 | Sunday 3 | Monday 4 | Tue 5 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
NW 16 | NW 16 | NW 15 | NW 15 | NW 15 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NNE 5 | NNE 5 | WNW 11 | WNW 11 | WNW 11 | NNE 5 | WNW 11 | NW 13 | WNW 13 | |
41 | 41 | 35 | 34 | 54 | 53 | 29 | 28 | 27 | 27 | 26 | 23 | 23 | 23 | 23 | 0 | 0 | 12 | 12 | 12 | 0 | 12 | 27 | 16 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | glassy | cross-off | cross-off | cross-off | glassy | glassy | on | on | glassy | glassy | cross-on | glassy | |
High Tide | 3:37AM0.39m | 4:32PM0.80m | 4:07AM0.36m | 5:08PM0.79m | 4:37AM0.32m | 5:46PM0.76m | ||||||||||||||||||
Low Tide | 9:17AM0.06m | 11:34PM0.19m | 9:43AM0.07m | 00:20AM0.20m | 10:10AM0.08m | 1:13AM0.22m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | |  |  | | | |
 | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | 5:52 |
 | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:47 | — | — | 6:47 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 24 | 26 | 26 | 25 | 25 | 24 | 24 | 23 | 24 | 26 | 26 | 25 | 24 | 24 | 24 | 23 | 24 | 26 | 26 | 26 | 25 | 25 | 24 |
25 | 25 | 28 | 29 | 28 | 28 | 27 | 27 | 25 | 26 | 27 | 28 | 28 | 26 | 25 | 26 | 25 | 26 | 27 | 28 | 29 | 29 | 28 | 28 | |
Swell 1 Height (m) Direction Period (s) | NW 16 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 6 | NE 8 | NE 8 | NE 8 | NE 5 | NE 8 | NW 12 | NNE 5 | NNE 6 | NNE 5 | NNE 5 | NNE 6 | NE 6 | NNE 6 | NNE 5 | NE 5 | NE 5 | NE 6 |
 kJ | 41 | 88 | 84 | 89 | 77 | 79 | 38 | 69 | 59 | 59 | 12 | 20 | 23 | 23 | 7 | 16 | 18 | 26 | 31 | 7 | 17 | 12 | 12 | 19 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | NW 16 | NW 15 | NW 15 | NW 15 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NE 8 | NW 12 | SSW 14 | SSW 14 | NW 12 | ENE 7 | ENE 7 | WNW 11 | WNW 11 | ENE 7 | ENE 7 | NE 7 | NE 7 | WNW 13 |
| kJ | 22 | 41 | 35 | 34 | 54 | 53 | 29 | 28 | 27 | 27 | 28 | 23 | 20 | 20 | 23 | 5 | 5 | 12 | 12 | 5 | 5 | 8 | 7 | 16 |
Swell 3 Height (m) Direction Period (s) | NNW 11 | SSW 15 | SSW 14 | NNW 12 | SSW 14 | SSW 14 | ENE 8 | SSW 14 | SSW 13 | SSW 16 | NW 13 | SSW 14 | NNE 7 | NW 12 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | WNW 11 | NNE 6 | WNW 11 | NW 13 | WNW 10 |
| kJ | 13 | 21 | 21 | 14 | 20 | 20 | 11 | 18 | 18 | 25 | 26 | 20 | 5 | 23 | 20 | 20 | 20 | 18 | 17 | 12 | 4 | 12 | 27 | 10 |
Wind waves Height (m) Direction Period (s) | NE 8 | — | — | — | — | — | — | — | — | — | — | NNE 5 | NE 5 | — | NNE 5 | — | — | — | — | NE 5 | — | — | — | — |
| kJ | 93 | — | — | — | — | — | — | — | — | — | — | 23 | 28 | — | 15 | — | — | — | — | 12 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 17 | 17 | 92 | 92 | 17 | 17 | 35 | 26 | 26 | 17 | 92 | 97 | 92 | 17 | 31 | 17 | 17 | 30 | 92 | 47 | 92 | 30 | 47 | 17 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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