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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 1 pm Sunday 24 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
26.3° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Kua Bay today?
The current surf forecast for Kua Bay at 7PM is: 0.1m 12s primary swell from a Northwest direction (forecast issued at 01:00pm May 24). An open ocean swell of 0.2m 13s is not directed at the surf break, a second open ocean swell of 1.2m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 May) | 0.5ft (0.1m) | 14s |
| Afternoon (24 May) | 0.5ft (0.1m) | 13s |
| Evening (24 May) | 0.5ft (0.1m) | 12s |
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 Tue afternoon. Warm (max 26°C on Sun afternoon, min 23°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 24 | Monday 25 | Tuesday 26 | Wed 27 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NW 13 | NW 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 | NW 11 | NE 8 | N 10 | W 20 | NW 20 | NW 18 | WNW 18 | WNW 17 | NW 16 | NW 16 | |
7 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 0 | 2 | 8 | 15 | 13 | 31 | 28 | 66 | 40 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | on | cross-on | cross | glassy | cross | cross | glassy | cross | cross-on | glassy | cross | glassy | glassy | glassy | glassy | cross | cross | glassy | cross | glassy | glassy | cross | glassy | |
High Tide | 12:10PM0.51m | 11:04PM0.55m | 12:57PM0.60m | 11:56PM0.49m | 1:34PM0.67m | 00:44AM0.44m | ||||||||||||||||||
Low Tide | 5:26PM0.33m | 5:57AM0.10m | 6:53PM0.31m | 6:26AM0.09m | 8:00PM0.28m | 6:54AM0.08m | ||||||||||||||||||
 |  | |  |  | | | | | | | | | | | | |  | | | | | | | |
 | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — |
 | — | — | 6:55 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | 6:57 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | |
Temp °C | 26 | 26 | 26 | 25 | 24 | 24 | 23 | 24 | 25 | 25 | 26 | 25 | 24 | 23 | 23 | 24 | 26 | 25 | 25 | 24 | 24 | 24 | 24 | 24 |
27 | 28 | 27 | 25 | 26 | 25 | 24 | 25 | 27 | 27 | 28 | 26 | 27 | 25 | 25 | 26 | 27 | 26 | 27 | 25 | 26 | 26 | 25 | 26 | |
Swell 1 Height (m) Direction Period (s) | NE 9 | NNE 9 | NNE 9 | S 13 | S 13 | S 13 | NNE 8 | NNE 8 | NNE 8 | NE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | S 13 | NE 8 | NNE 8 | NE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 8 |
 kJ | 174 | 202 | 202 | 14 | 14 | 14 | 143 | 120 | 120 | 151 | 171 | 133 | 112 | 78 | 3 | 129 | 101 | 126 | 104 | 136 | 110 | 84 | 84 | 86 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 14 | S 13 | NW 12 | NW 12 | NW 12 | S 13 | S 13 | S 13 | S 13 | S 12 | S 13 | S 13 | S 13 | NW 11 | S 16 | S 15 | S 15 | S 13 | NW 18 | WNW 18 | WNW 17 | NW 16 | NW 16 |
| kJ | 15 | 15 | 14 | 6 | 6 | 6 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 3 | 4 | 5 | 17 | 17 | 3 | 13 | 31 | 28 | 66 | 40 |
Swell 3 Height (m) Direction Period (s) | NW 13 | NW 13 | NW 12 | — | — | — | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | S 17 | S 12 | N 10 | W 20 | NW 20 | S 15 | S 15 | S 14 | S 12 | S 13 |
| kJ | 7 | 7 | 6 | — | — | — | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 2 | 8 | 15 | 18 | 17 | 16 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | NNE 9 | NE 8 | NNE 8 | — | — | — | — | — | — | — | — | NNE 8 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 197 | 206 | 184 | — | — | — | — | — | — | — | — | 101 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 4 | 112 | 4 | 4 | 4 | 4 | 4 | 4 | 100 | 4 | 4 | 4 | 4 | 4 | 4 | 100 | 101 | 4 | 4 | 4 | 4 | 4 | 4 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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