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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 Saturday 29 Nov 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
26.3° C
(Which is slightly warmer than usual)How big are the waves at Kua Bay today?
The current surf forecast for Kua Bay at 3AM is: 0.4m 12s primary swell from a Northwest direction (forecast issued at 01:00am November 29). An open ocean swell of 0.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Nov) | 1ft (0.3m) | 11s |
| Afternoon (29 Nov) | 0.5ft (0.2m) | 12s |
| Evening (29 Nov) | 3ft (0.9m) | 19s |
Table - waves today at Kua Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 29 | Sunday 30 | Monday 01 | ||||||||||||||||||||||
| 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) (?) | 12 | 13 | 12 | 11 | 12 | 12 | 21 | 20 | 19 | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 77 | 56 | 39 | 25 | 13 | 14 | 117 | 388 | 819 | 1044 | 1399 | 1352 | 1320 | 1336 | 1229 | 1044 | 957 | 822 | 568 | 576 | 489 | 246 | 192 | 195 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | glass | glass | on | on | on | cross- on | off | cross- off | cross- off | glass | cross- on | on | on | glass | cross- off | cross- off | glass | glass | cross- on | cross- on | cross- on | glass |
High Tide / height (m) | 11:48PM 0.49 | 10:33AM 0.56 | 12:35AM 0.61 | 11:32AM 0.51 | 1:17AM 0.73 | 12:30PM 0.45 | ||||||||||||||||||
Low Tide / height (m) | 4:51AM 0.34 | 5:32PM 0.08 | 6:29AM 0.31 | 6:06PM 0.05 | 7:45AM 0.26 | 6:42PM 0.02 | ||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 01 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:41 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:43 | - |
 | | |  | | |  |  | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 24 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 25 | 24 | 24 | 23 | 23 | 23 | 23 | 25 | 25 | 25 | 24 |
| Feels °C (?) | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 26 | 26 | 25 | 25 | 26 | 25 | 25 | 24 | 26 | 24 | 24 | 25 | 24 | 26 | 26 | 26 | 26 |
- 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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