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Avalanche surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 pm Friday 28 Mar 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
25.2° C
(Which is 1.1°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: 0.9m 11s primary swell from a North direction and 0.5m 13s secondary swell from a North direction (forecast issued at 07:00pm March 28). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Mar) | - | - |
| Afternoon (28 Mar) | 3ft (0.9m) | 12s |
| Evening (28 Mar) | 2.5ft (0.8m) | 11s |
Table - waves today at Avalanche. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Sat 05 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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) (?) | 11 | 11 | 11 | 11 | 10 | 10 | 12 | 11 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 15 | 15 | 8 | 9 | 9 | 8 | 8 | 8 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 198 | 146 | 184 | 181 | 135 | 135 | 124 | 146 | 282 | 92 | 85 | 164 | 189 | 186 | 133 | 95 | 123 | 93 | 91 | 65 | 107 | 104 | 49 | 76 | 76 | 71 | 48 | 46 | 48 | 180 | 174 | 203 | 242 | 237 | 233 | 224 | 182 | 182 | 182 | 141 | 133 | 128 | 96 | 98 | 98 | 102 | 156 | 198 | 233 | 225 | 221 | 229 | 223 | 210 | 158 | 154 | 154 | 117 | 109 | 104 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | glass | glass | cross- off | off | off | glass | glass | glass | cross- off | off | off | off | glass | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | glass | off | glass | off | glass | glass | glass | off | off | off | off | cross- off | cross- off | cross- on | cross | cross | cross | cross | cross | cross- on | cross- on | on | cross- on | cross | cross |
High Tide / height (m) | 2:49PM 0.39 | 2:47AM 0.36 | 3:32PM 0.44 | 3:23AM 0.30 | 4:18PM 0.48 | 4:00AM 0.23 | 5:07PM 0.50 | 4:39AM 0.17 | 6:02PM 0.49 | 5:25AM 0.12 | 7:06PM 0.47 | 6:36AM 0.08 | 8:19PM 0.45 | 8:50AM 0.06 | 9:37PM 0.43 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 7:49PM -0.02 | 7:56AM -0.09 | 8:47PM 0.00 | 8:24AM -0.09 | 9:49PM 0.02 | 8:53AM -0.09 | 11:01PM 0.05 | 9:25AM -0.07 | 12:29AM 0.06 | 10:01AM -0.05 | 2:19AM 0.05 | 10:49AM -0.01 | 3:53AM 0.03 | 12:04PM 0.02 | ||||||||||||||||||||||||||||||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Sat 05 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - |
| Sunset | 6:45 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:47 | - | - | - |
 |  |  | | |  | | | | | | | | | |  | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - |
| Temp. °C | 25 | 24 | 23 | 22 | 22 | 23 | 25 | 25 | 25 | 24 | 23 | 23 | 22 | 23 | 25 | 25 | 24 | 24 | 23 | 23 | 22 | 23 | 24 | 26 | 25 | 24 | 24 | 24 | 23 | 24 | 26 | 26 | 26 | 25 | 24 | 23 | 23 | 23 | 25 | 25 | 24 | 24 | 24 | 24 | 23 | 23 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 25 | 25 | 25 | 24 | 23 | 23 |
| Feels °C (?) | 28 | 26 | 25 | 24 | 23 | 24 | 26 | 26 | 27 | 26 | 24 | 25 | 24 | 25 | 27 | 27 | 26 | 25 | 24 | 25 | 24 | 25 | 24 | 26 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 25 | 27 | 27 | 27 | 27 | 26 | 25 | 24 | 23 | 26 | 25 | 26 | 26 | 24 | 24 | 25 | 24 | 25 | 25 | 25 | 24 | 23 | 22 |
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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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