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Surf Forecasts:
Aligator Rock surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Thursday 26 Mar 2026 HSTForecast update in hr min s Forecast update imminent
Aligator Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aligator Rock sea temperature is
24.5° C
(Which is normal for this time of year)How big are the waves at Aligator Rock today?
The current surf forecast for Aligator Rock at 5AM is: 0.8m 15s primary swell from a Northwest direction and 1.2m 9s secondary swell from a North-northeast direction (forecast issued at 01:00am March 26). An open ocean swell of 1.3m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Mar) | 6ft (1.8m) | 9s |
| Afternoon (26 Mar) | 6ft (1.8m) | 9s |
| Evening (26 Mar) | 6ft (1.8m) | 9s |
Table - waves today at Aligator Rock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 26 | Friday 27 | Saturday 28 | ||||||||||||||||||||||
| 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) (?) | 8 | 8 | 15 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 12 | 9 | 7 | 7 | 7 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 574 | 532 | 269 | 443 | 465 | 528 | 540 | 549 | 549 | 580 | 540 | 461 | 471 | 388 | 388 | 379 | 388 | 287 | 303 | 388 | 326 | 315 | 315 | 465 |
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) | 10:00PM 0.44 | 10:48AM 0.09 | 11:06PM 0.45 | 11:53AM 0.14 | 12:00AM 0.45 | 12:41PM 0.20 | ||||||||||||||||||
Low Tide / height (m) | 5:02AM 0.01 | 2:16PM 0.02 | 5:36AM -0.01 | 3:45PM 0.02 | 6:04AM -0.02 | 4:54PM 0.01 | ||||||||||||||||||
Thursday 26 | Friday 27 | Saturday 28 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:28 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 | - |
 | | |  | | | | | |  |  |  | | | | | | | |  |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | 1 | - | - | - | - |
| Temp. °C | 22 | 22 | 21 | 22 | 22 | 23 | 23 | 21 | 21 | 20 | 21 | 21 | 22 | 22 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 21 | 21 | 21 |
| Feels °C (?) | 19 | 20 | 19 | 20 | 21 | 21 | 21 | 19 | 19 | 18 | 19 | 19 | 19 | 19 | 18 | 18 | 19 | 17 | 18 | 17 | 15 | 17 | 16 | 16 |
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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
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