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Aligator Rock surf Forecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Thursday 18 Apr 2024 HST
Forecast update in hr min s 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 24.3°C (Statistics for 18 Apr 1981-2005 - mean: 24.4 °C max: 25.2 °C min: 23.5 °C)
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 24.3°C (Statistics for 18 Apr 1981-2005 - mean: 24.4 °C max: 25.2 °C min: 23.5 °C)
How big are the waves at Aligator Rock today?
The current surf forecast for Aligator Rock at 3AM is: 1.8m 10s primary swell from a North direction and 0.5m 12s secondary swell from a North direction (forecast issued at 01:00am April 18). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | 5.5ft (1.7m) | 9s |
| Afternoon (18 Apr) | 5.5ft (1.7m) | 9s |
| Evening (18 Apr) | 6.5ft (2.0m) | 9s |
Table - waves today at Aligator Rock. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 5 AM | 8 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 6 | 10 | 8 | 8 | 8 | 9 | 9 | 9 | 8 | 9 | 9 | 9 | 8 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 16 | 10 | 10 | 15 | 15 | 10 | 10 | 10 | 10 | 10 | 10 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 682 | 598 | 561 | 481 | 533 | 495 | 525 | 604 | 277 | 307 | 199 | 167 | 142 | 120 | 123 | 97 | 82 | 28 | 45 | 130 | 76 | 61 | 134 | 229 | 434 | 498 | 653 | 726 | 659 | 418 | 494 | 705 | 593 | 593 | 505 | 497 | 418 | 347 | 341 | 279 | 213 | 157 | 151 | 114 | 112 | 110 | 78 | 73 | 50 | 56 | 77 | 102 | 100 | 100 | 100 | 98 | 71 | 121 | 164 | 214 |
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 | off | off | off | cross- off | off | off | off | cross- off | cross- off | off | off | off | off | off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | cross- off | cross- off | off | off | off | off | off | off | off | off | off | off | off | off | off |
High Tide / height (m) | 11:45PM 0.38 | 12:46PM 0.23 | 12:21AM 0.36 | 1:14PM 0.28 | 12:51AM 0.34 | 1:42PM 0.34 | 1:19AM 0.32 | 2:10PM 0.39 | 1:46AM 0.29 | 2:40PM 0.43 | 2:14AM 0.25 | 3:11PM 0.47 | 2:43AM 0.21 | 3:45PM 0.49 | 3:14AM 0.17 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 5:43AM -0.01 | 4:56PM 0.07 | 6:00AM -0.01 | 5:46PM 0.06 | 6:16AM -0.02 | 6:33PM 0.06 | 6:31AM -0.03 | 7:17PM 0.06 | 6:49AM -0.05 | 8:01PM 0.05 | 7:08AM -0.05 | 8:48PM 0.05 | 7:29AM -0.06 | 9:37PM 0.05 | 7:54AM -0.05 | |||||||||||||||||||||||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:03 |
| Sunset | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:53 | - | - | - | - | - | - | - | 6:53 | - | - | - | - | - | - | - | 6:53 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - |
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Rain (mm) | - | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 21 | 21 | 21 | 22 | 22 | 23 | 22 | 22 | 21 | 21 | 22 | 23 | 24 | 24 | 23 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 23 |
| Feels °C (?) | 21 | 21 | 21 | 21 | 22 | 22 | 21 | 19 | 20 | 20 | 21 | 20 | 21 | 20 | 21 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 22 | 21 | 22 | 21 | 21 | 22 | 22 | 23 | 22 | 21 | 20 | 20 | 20 | 20 | 21 | 20 | 20 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 18 | 19 | 18 | 18 | 17 | 20 | 20 | 19 | 18 | 18 | 18 | 18 | 20 |
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