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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 am Monday 01 Dec 2025 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
26.2° C
(Which is slightly warmer than usual)How big are the waves at Kua Bay today?
The current surf forecast for Kua Bay at 7AM is: 1.2m 15s primary swell from a West-northwest direction (forecast issued at 01:00am December 01). An open ocean swell of 0.2m 11s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Dec) | 3.5ft (1.0m) | 14s |
| Afternoon (01 Dec) | 3ft (0.9m) | 13s |
| Evening (01 Dec) | 2.5ft (0.8m) | 13s |
Table - waves today at Kua Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 01 | Tuesday 02 | Wednesday 03 | ||||||||||||||||||||||
| 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 | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 15 | 15 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 957 | 822 | 522 | 576 | 282 | 246 | 192 | 195 | 151 | 129 | 111 | 79 | 79 | 78 | 46 | 71 | 70 | 70 | 68 | 66 | 66 | 59 | 58 | 60 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross | glass | cross- on | cross- on | glass | cross- off | glass | glass | glass | glass | cross- on | on | on | glass | cross- on | glass | cross- off | cross- off | cross | cross | glass | glass |
High Tide / height (m) | 1:17AM 0.73 | 12:30PM 0.45 | 1:59AM 0.83 | 1:26PM 0.41 | 2:42AM 0.91 | 2:18PM 0.37 | ||||||||||||||||||
Low Tide / height (m) | 7:45AM 0.26 | 6:42PM 0.02 | 8:48AM 0.20 | 7:20PM -0.01 | 9:44AM 0.16 | 8:00PM -0.03 | ||||||||||||||||||
Monday 01 | Tuesday 02 | Wednesday 03 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:43 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:44 | - |
 | | |  | |  | | | | |  | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 23 | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 |
| Feels °C (?) | 26 | 24 | 25 | 26 | 26 | 26 | 27 | 25 | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 26 | 25 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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