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Aligator Rock surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 am Monday 01 Dec 2025 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
25.9° 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 1PM is: 2.5m 14s primary swell from a Northwest direction (forecast issued at 07:00am December 01). An open ocean swell of 0.6m 8s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 4.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Dec) | 10ft (3.0m) | 15s |
| Afternoon (01 Dec) | 8ft (2.5m) | 14s |
| Evening (01 Dec) | 7ft (2.2m) | 14s |
Table - waves today at Aligator Rock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 01 | Tuesday 02 | Wednesday 03 | Thu 04 | |||||||||||||||||||||
| 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) (?) | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 4511 | 3900 | 3197 | 2801 | 2509 | 1918 | 1610 | 1338 | 1236 | 1099 | 1067 | 946 | 917 | 786 | 678 | 723 | 736 | 899 | 944 | 1003 | 970 | 954 | 869 | 855 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | glass | glass | off | cross- off | cross- off | cross- off | cross- off | glass | glass | glass | glass | glass | glass | cross- off | cross- off | glass | glass | cross- off | off | off | off |
High Tide / height (m) | 11:41AM 0.27 | 1:14AM 0.56 | 12:33PM 0.23 | 1:56AM 0.62 | 1:24PM 0.19 | |||||||||||||||||||
Low Tide / height (m) | 5:57AM 0.13 | 4:51PM -0.05 | 7:03AM 0.10 | 5:25PM -0.07 | 8:02AM 0.06 | 6:03PM -0.09 | ||||||||||||||||||
Monday 01 | Tuesday 02 | Wednesday 03 | Thu 04 | |||||||||||||||||||||
| Sunrise | - | 6:52 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:47 | - | - | - |
 |  | | |  | | |  | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 23 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 25 | 25 | 24 | 24 | 23 | 23 | 22 | 22 | 25 | 25 | 24 | 24 | 23 | 23 |
| Feels °C (?) | 25 | 25 | 27 | 26 | 27 | 25 | 24 | 24 | 24 | 25 | 26 | 27 | 26 | 27 | 26 | 26 | 24 | 24 | 27 | 27 | 25 | 25 | 24 | 24 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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