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Avalanche surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 pm Tuesday 29 Apr 2025 HSTForecast update in hr min s Forecast update imminent
Avalanche surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Avalanche sea temperature is
25.9° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Avalanche today?
The current surf forecast for Avalanche at 10PM is: 0.6m 11s primary swell from a Northwest direction (forecast issued at 07:00pm April 29). An open ocean swell of 0.6m 16s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | - | - |
| Afternoon (29 Apr) | 2ft (0.6m) | 11s |
| Evening (29 Apr) | 2ft (0.6m) | 11s |
Table - waves today at Avalanche. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 29 | Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wed 07 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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) (?) | 17 | 16 | 11 | 16 | 16 | 16 | 16 | 10 | 10 | 20 | 18 | 18 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 15 | 15 | 15 | 15 | 10 | 11 | 11 | 13 | 13 | 7 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 143 | 133 | 90 | 127 | 127 | 125 | 124 | 64 | 64 | 149 | 289 | 399 | 566 | 539 | 649 | 665 | 647 | 731 | 590 | 572 | 546 | 397 | 384 | 378 | 371 | 307 | 302 | 302 | 280 | 190 | 249 | 149 | 183 | 161 | 92 | 90 | 90 | 106 | 80 | 78 | 77 | 77 | 104 | 104 | 104 | 104 | 40 | 44 | 44 | 84 | 57 | 91 | 120 | 152 | 196 | 169 | 135 | 142 | 140 | 126 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | glass | glass | glass | glass | cross- off | glass | glass | off | off | off | off | 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 | off | off | cross- off | off | off | cross- off | off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- off | 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) | 4:50PM 0.57 | 4:31AM 0.11 | 5:42PM 0.54 | 5:34AM 0.08 | 6:41PM 0.50 | 7:04AM 0.07 | 7:45PM 0.46 | 9:00AM 0.09 | 8:50PM 0.43 | 10:31AM 0.14 | 9:51PM 0.39 | 11:30AM 0.20 | 10:43PM 0.36 | 12:13PM 0.26 | 11:27PM 0.33 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 11:19PM 0.02 | 8:48AM -0.06 | 12:34AM 0.02 | 9:31AM -0.03 | 1:51AM 0.02 | 10:25AM 0.01 | 2:56AM 0.01 | 11:44AM 0.06 | 3:43AM 0.01 | 1:29PM 0.09 | 4:17AM -0.00 | 3:08PM 0.11 | 4:44AM -0.01 | 4:28PM 0.11 | ||||||||||||||||||||||||||||||||||||||||||||||
Tuesday 29 | Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wed 07 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - |
| Sunset | 6:57 | - | - | - | - | - | - | - | 6:57 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:59 | - | - | - | - | - | - | - | 6:59 | - | - | - | - | - | - | - | 7:00 | - | - | - |
 |  | | | |  |  | | |  | | | | | | | | |  | |  |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | 1 | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - |
| Temp. °C | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 26 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 26 | 25 | 24 | 23 | 24 | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 23 | 24 | 24 | 25 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 25 | 24 | 24 | 23 | 23 |
| Feels °C (?) | 27 | 26 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 25 | 25 | 25 | 24 | 25 | 25 | 26 | 24 | 24 | 24 | 22 | 23 | 23 | 24 | 25 | 24 | 23 | 22 | 23 | 23 | 23 | 25 | 23 | 24 | 23 | 24 | 22 | 22 | 23 | 22 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 21 | 22 | 23 | 24 | 23 | 22 | 22 | 20 | 21 |
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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 Avalanche 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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