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Surf Forecasts:
Hanalei Bay surfForecast / HAW – Kaua'i / USA
48hr Weather and Surf, issued 1 am Saturday 06 Dec 2025 HSTForecast update in hr min s Forecast update imminent
Hanalei Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hanalei Bay sea temperature is
26.0° C
(Which is slightly warmer than usual)How big are the waves at Hanalei Bay today?
The current surf forecast for Hanalei Bay at 7AM is: 1.9m 14s primary swell from a North-northwest direction and 1.4m 8s secondary swell from a East direction (forecast issued at 01:00am December 06). The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Dec) | 6ft (1.9m) | 14s |
| Afternoon (06 Dec) | 5.5ft (1.7m) | 13s |
| Evening (06 Dec) | 5ft (1.6m) | 13s |
Table - waves today at Hanalei Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 06 | Sunday 07 | Monday 08 | ||||||||||||||||||||||
| 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) (?) | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 15 | 15 | 16 | 15 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1127 | 1490 | 1447 | 1261 | 1208 | 1042 | 908 | 852 | 711 | 699 | 594 | 623 | 551 | 514 | 420 | 400 | 328 | 246 | 237 | 344 | 326 | 400 | 459 | 459 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 4:04AM 0.84 | 3:08PM 0.18 | 4:52AM 0.80 | 4:08PM 0.17 | 5:40AM 0.74 | 5:23PM 0.18 | ||||||||||||||||||
Low Tide / height (m) | 11:23AM 0.11 | 8:27PM -0.09 | 12:22PM 0.11 | 9:12PM -0.05 | 1:19PM 0.10 | |||||||||||||||||||
Saturday 06 | Sunday 07 | Monday 08 | ||||||||||||||||||||||
| Sunrise | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:05 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:53 | - |
 |  | |  | | |  | | | |  | | | | | | | | | | | | | | |
Rain (mm) | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 23 | 23 | 23 | 25 | 26 | 25 | 23 | 23 | 22 | 22 | 22 | 25 | 26 | 24 | 23 | 22 | 22 | 22 | 22 | 24 | 25 | 24 | 22 |
| Feels °C (?) | 23 | 24 | 24 | 24 | 25 | 25 | 26 | 25 | 24 | 23 | 24 | 23 | 25 | 26 | 24 | 25 | 23 | 23 | 23 | 23 | 24 | 24 | 23 | 23 |
- 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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