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Hanalei Bay Surf Forecast
/ HAW – Kaua'i (25 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Hanalei Bay surfForecast / HAW – Kaua'i / USA
48hr Weather and Surf, issued 1 am Thursday 09 Apr 2026 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
24.1° C
(Which is normal for this time of year)How big are the waves at Hanalei Bay today?
The current surf forecast for Hanalei Bay at 4AM is: 1.3m 12s primary swell from a Northwest direction and 0.7m 10s secondary swell from a Northeast direction (forecast issued at 01:00am April 09). An open ocean swell of 1.2m 7s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Apr) | 3.5ft (1.1m) | 12s |
| Afternoon (09 Apr) | 2.5ft (0.8m) | 11s |
| Evening (09 Apr) | 2.5ft (0.8m) | 11s |
Table - waves today at Hanalei Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 09 | Friday 10 | Saturday 11 | ||||||||||||||||||||||
| 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 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 9 | 8 | 8 | 8 | 8 | 8 | 12 | 12 | 11 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 503 | 494 | 396 | 349 | 237 | 168 | 165 | 140 | 165 | 110 | 0 | 78 | 80 | 76 | 100 | 169 | 244 | 497 | 524 | 628 | 549 | 442 | 442 | 384 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | off | cross- off | cross- on | cross | cross- off | cross | cross | cross- off | cross- off | on | glass | cross- off | cross- off | glass | glass | cross- on | cross- on | cross | cross |
High Tide / height (m) | 8:24PM 0.44 | 9:40PM 0.45 | 10:23AM 0.10 | 10:40PM 0.47 | 11:24AM 0.16 | |||||||||||||||||||
Low Tide / height (m) | 11:38AM 0.04 | 6:06AM 0.06 | 1:59PM 0.06 | 5:58AM 0.05 | 3:39PM 0.06 | |||||||||||||||||||
Thursday 09 | Friday 10 | Saturday 11 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:20 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:55 | - | - | - | - | - | - | - | 6:55 | - |
 |  |  |  | | |  |  | | | |  |  | | |  | | |  | | | | | | |
Rain (mm) | - | 4 | 8 | 14 | 17 | 35 | 37 | 48 | 56 | 35 | 7 | 2 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 22 | 22 | 23 | 22 | 23 | 23 | 21 | 22 | 21 | 22 | 21 | 23 | 22 | 22 | 22 | 22 | 21 | 21 | 22 | 23 | 24 | 23 | 22 |
| Feels °C (?) | 26 | 22 | 22 | 23 | 23 | 26 | 24 | 24 | 23 | 18 | 21 | 22 | 24 | 24 | 24 | 24 | 24 | 22 | 23 | 25 | 24 | 25 | 25 | 23 |
- 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)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Hanalei Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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