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Kua Bay Surf Forecast
/ HAW – Big Island (60 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Kua Bay surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 7 pm Sunday 03 May 2026 HSTForecast update in hr min s Forecast update imminent
Kua Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kua Bay sea temperature is
25.6° C
(Which is slightly warmer than usual)| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | 0.5ft (0.2m) | 11s |
| Afternoon (04 May) | 0.5ft (0.2m) | 11s |
| Evening (04 May) | 0.5ft (0.2m) | 11s |
Table - waves today at Kua Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Sun night. Warm (max 26°C on Wed afternoon, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 3 | Monday 4 | Tuesday 5 | Wed 6 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
NNE 5 | NNE 5 | NW 12 | NE 7 | NNE 5 | WNW 11 | NNE 6 | WNW 11 | WNW 11 | WNW 11 | NW 13 | WNW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | |
0 | 14 | 23 | 0 | 0 | 12 | 0 | 12 | 12 | 12 | 27 | 16 | 24 | 23 | 37 | 22 | 22 | 21 | 20 | 19 | 19 | 19 | 18 | 18 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | glassy | glassy | glassy | glassy | glassy | cross | cross | cross | glassy | glassy | glassy | cross-off | cross-off | cross | cross-on | cross-on | cross-off | cross-off | cross-off | cross | glassy | on | on | |
High Tide | 4:47AM0.33m | 5:49PM0.76m | 5:20AM0.30m | 6:32PM0.73m | 6:01AM0.28m | |||||||||||||||||||
Low Tide | 00:21AM0.19m | 10:18AM0.08m | 1:13AM0.21m | 10:47AM0.11m | 2:15AM0.22m | 11:19AM0.14m | ||||||||||||||||||
 |  |  |  | | |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — |
 | 6:47 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | 6:49 |
— | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 26 |
27 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 28 | |
Swell 1 Height (m) Direction Period (s) | NNE 5 | NNE 7 | NNE 7 | NE 5 | NNE 5 | NE 6 | NNE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | NE 6 | NE 7 | NE 6 | NW 11 | NW 11 | NW 11 |
 kJ | 17 | 9 | 29 | 8 | 18 | 31 | 11 | 33 | 30 | 30 | 35 | 31 | 19 | 19 | 15 | 10 | 14 | 15 | 11 | 7 | 5 | 19 | 18 | 18 |
Swell 2 Height (m) Direction Period (s) | NE 7 | ENE 8 | NE 5 | NNE 6 | ENE 7 | WNW 11 | NE 5 | WNW 11 | SSW 13 | WNW 11 | NW 13 | WNW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NNE 7 | NE 7 | NE 6 |
| kJ | 12 | 6 | 8 | 10 | 5 | 12 | 7 | 12 | 17 | 12 | 27 | 16 | 24 | 23 | 37 | 22 | 22 | 21 | 20 | 19 | 19 | 5 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | ENE 8 | SSW 14 | NW 12 | NE 7 | SSW 14 | SSW 13 | ENE 8 | SSW 13 | WNW 11 | SSW 13 | SSW 13 | NW 10 | SW 18 | SW 18 | SSW 12 | SW 12 | S 12 | N 7 | N 7 | N 7 | N 7 | N 7 | N 6 | N 6 |
| kJ | 6 | 41 | 23 | 13 | 20 | 18 | 6 | 17 | 12 | 17 | 17 | 4 | 12 | 12 | 15 | 6 | 3 | 1 | 4 | 4 | 3 | 3 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | NNE 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 101 | 4 | 4 | 4 | 4 | 19 | 100 | 100 | 100 | 19 | 4 | 4 | 19 | 4 | 51 | 97 | 39 | 26 | 26 | 19 | 14 | 54 | 97 | 97 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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