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Surf Forecasts:
Brenneckes surfForecast / HAW – Kaua'i / USA
48hr Weather and Surf, issued 7 am Tuesday 16 Dec 2025 HSTForecast update in hr min s Forecast update imminent
Brenneckes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Brenneckes sea temperature is
25.5° C
(Which is slightly warmer than usual)Nearby Cam: 3km away, Lawai Beach Resort - Live Cam
How big are the waves at Brenneckes today?
The current surf forecast for Brenneckes at 10AM is: 0.8m 5s primary swell from a Southwest direction and 0.7m 5s secondary swell from a South-southeast direction (forecast issued at 07:00am December 16). An open ocean swell of 0.6m 11s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Dec) | 3.5ft (1.0m) | 5s |
| Afternoon (16 Dec) | 2.5ft (0.8m) | 5s |
| Evening (16 Dec) | 4ft (1.2m) | 10s |
Table - waves today at Brenneckes. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 16 | Wednesday 17 | Thursday 18 | Fri 19 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 5 | 5 | 5 | 5 | 8 | 10 | 10 | 10 | 10 | 13 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 51 | 51 | 29 | 28 | 64 | 244 | 339 | 476 | 504 | 917 | 63 | 65 | 65 | 81 | 67 | 63 | 58 | 49 | 92 | 72 | 61 | 62 | 75 | 77 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | cross- on | on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 2:04AM 0.67 | 12:43PM 0.30 | 2:36AM 0.71 | 1:28PM 0.29 | 3:08AM 0.73 | 2:08PM 0.28 | ||||||||||||||||||
Low Tide / height (m) | 9:22AM 0.26 | 6:49PM 0.06 | 9:58AM 0.23 | 7:23PM 0.05 | 10:32AM 0.21 | 7:57PM 0.03 | ||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Fri 19 | |||||||||||||||||||||
| Sunrise | - | 7:09 | - | - | - | - | - | - | - | 7:09 | - | - | - | - | - | - | - | 7:09 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 5:57 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - |
 |  | | | |  |  | | | | | | | | | | |  | | | | | | | |
Rain (mm) | 2 | 1 | 1 | 1 | 1 | - | - | 1 | 1 | 2 | 2 | 1 | 1 | 1 | - | - | - | - | 1 | 1 | 2 | 2 | 3 | 3 |
| Temp. °C | 23 | 24 | 25 | 26 | 25 | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 22 | 22 | 24 | 24 | 24 | 22 | 22 | 23 |
| Feels °C (?) | 24 | 25 | 26 | 27 | 27 | 26 | 26 | 25 | 23 | 23 | 25 | 25 | 23 | 24 | 25 | 25 | 24 | 24 | 26 | 25 | 26 | 24 | 24 | 25 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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