Surf Forecasts:
How big are the waves at Aligator Rock today (10 Oct):
- Morning surf: Morning surf (10 Oct, local time) - 4.5ft (1.3m), 10s period with NNW swell.
- Afternoon surf: Afternoon surf (10 Oct, local time) - 3.5ft (1.0m), 10s period with NNW swell.
- Evening surf: Evening surf (10 Oct, local time) - 1.5ft (0.5m), 18s period with NW swell.
The current surf forecast for Aligator Rock at 9AM is: 1.3m 10s primary swell from a North-northwest direction (forecast issued at 01:00am October 10). An open ocean swell of 0.5m 12s is not directed at the surf break, a second open ocean swell of 1.2m 6s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Oct) | 4.5ft (1.3m) | 10s |
| Afternoon (10 Oct) | 3.5ft (1.0m) | 10s |
| Evening (10 Oct) | 1.5ft (0.5m) | 18s |
Table - waves today at Aligator Rock. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Sat morning, min 23°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 10 | Sunday 11 | Monday 12 | ||||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NW 16 | NNW 9 | NW 15 | NW 15 | NW 15 | NW 14 | NW 13 | NW 13 | NW 19 | NNW 18 | NW 18 | NNW 17 | NW 16 | NW 16 | NW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 441 | 425 | 339 | 306 | 212 | 157 | 154 | 109 | 91 | 66 | 47 | 34 | 55 | 54 | 32 | 28 | 46 | 94 | 214 | 455 | 522 | 610 | 757 | 739 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off |
High Tide | 2:49AM0.49m | 2:31PM0.35m | 3:25AM0.52m | 3:01PM0.30m | 4:00AM0.53m | 3:30PM0.25m | ||||||||||||||||||
Low Tide | 8:04AM0.11m | 7:29PM0.01m | 8:55AM0.12m | 7:51PM0.02m | 9:46AM0.13m | 8:14PM0.03m | ||||||||||||||||||
 | |  |  | | | | | | | | | | | | | | | | | | | | | |
 | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:09 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 27 | 27 | 26 | 25 | 25 | 24 | 23 | 24 | 25 | 26 | 25 | 24 | 24 | 24 | 24 | 24 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 27 | 27 | 26 | 28 | 28 | 27 | 26 | 26 | 24 | 23 | 24 | 25 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 28 | 27 | 27 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | ENE 12 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NW 16 | NW 16 |
| kJ | 441 | 425 | 339 | 283 | 212 | 157 | 154 | 109 | 81 | 48 | 47 | 75 | 73 | 72 | 72 | 73 | 72 | 242 | 119 | 163 | 163 | 151 | 757 | 739 |
Swell 2 Height (m) Direction Period (s) | NW 22 | E 12 | E 12 | NW 20 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | NNW 9 | NW 15 | NW 15 | NW 14 | ESE 6 | NW 13 | NW 19 | NNW 18 | NW 18 | NNW 17 | NW 16 | ENE 11 | WNW 12 |
| kJ | 227 | 77 | 78 | 306 | 84 | 76 | 73 | 73 | 73 | 73 | 72 | 28 | 55 | 54 | 32 | 14 | 46 | 94 | 214 | 455 | 522 | 610 | 40 | 28 |
Swell 3 Height (m) Direction Period (s) | E 13 | NW 21 | NW 20 | E 13 | W 12 | NW 18 | NW 18 | W 12 | NW 16 | NW 16 | W 12 | NW 15 | NNW 9 | NNW 9 | NW 9 | NW 13 | ESE 6 | ESE 6 | E 12 | ENE 12 | WNW 13 | NW 12 | SW 16 | SW 16 |
| kJ | 86 | 224 | 188 | 84 | 47 | 154 | 154 | 25 | 91 | 66 | 24 | 34 | 16 | 16 | 12 | 28 | 8 | 8 | 71 | 46 | 66 | 75 | 67 | 66 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | — | — | — | — | — | ENE 8 | ENE 8 |
| kJ | 60 | 83 | 105 | 109 | 109 | 92 | 92 | 94 | 94 | 76 | 76 | 73 | 60 | 60 | 50 | 33 | 33 | — | — | — | — | — | 183 | 238 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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