Surf Forecasts:
How big are the waves at Aligator Rock today (28 Oct):
- Morning surf: Morning surf (28 Oct, local time) - 4ft (1.2m), 13s period with NW swell.
- Afternoon surf: Afternoon surf (28 Oct, local time) - 3.5ft (1.1m), 12s period with NW swell.
- Evening surf: Evening surf (28 Oct, local time) - 3.5ft (1.1m), 12s period with NNE swell.
The current surf forecast for Aligator Rock at 8PM is: 1.2m 12s primary swell from a North-northeast direction and 0.9m 12s secondary swell from a Northwest direction (forecast issued at 01:00pm October 28). An open ocean swell of 0.7m 4s 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 (28 Oct) | 4ft (1.2m) | 13s |
| Afternoon (28 Oct) | 3.5ft (1.1m) | 12s |
| Evening (28 Oct) | 3.5ft (1.1m) | 12s |
Table - waves today at Aligator Rock. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Wed afternoon. Warm (max 25°C on Thu morning, min 23°C on Fri night). Wind will be generally light. | |||||||||||||||||||||
Wed 28 | Thursday 29 | Friday 30 | |||||||||||||||||||
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) | NW 12 | NW 12 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | NW 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 330 | 319 | 380 | 374 | 296 | 280 | 155 | 234 | 222 | 218 | 234 | 234 | 212 | 208 | 204 | 200 | 363 | 332 | 217 | 261 | 255 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | cross-off | off | off | off | off | off | off | cross-off | off | off | off | off | off |
High Tide | 4:08PM0.17m | 5:30AM0.59m | 5:07PM0.14m | 6:31AM0.57m | 6:36PM0.13m | ||||||||||||||||
Low Tide | 11:01AM0.09m | 8:37PM-0.02m | 12:19PM0.09m | 9:22PM0.01m | 1:40PM0.09m | 10:18PM0.05m | |||||||||||||||
 | |  |  | |  | |  | |  | |  | | | | | | | | | | |
 | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | — | 5:58 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | 4 | 2 | 2 | 1 | 1 | 1 | 2 | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 24 |
Feels °C | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 24 | 25 | 25 | 24 | 24 | 26 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | NNE 10 | NNE 10 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | NNE 9 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 |
| kJ | 275 | 201 | 380 | 374 | 296 | 280 | 119 | 234 | 222 | 218 | 234 | 234 | 212 | 208 | 204 | 200 | 363 | 332 | 217 | 261 | 255 |
Swell 2 Height (m) Direction Period (s) | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | E 13 | E 13 | E 13 | E 13 | NW 12 |
| kJ | 330 | 319 | 272 | 236 | 236 | 197 | 155 | 119 | 116 | 96 | 96 | 94 | 56 | 53 | 36 | 35 | 53 | 51 | 51 | 51 | 73 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | NNE 13 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | NNE 11 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 14 | E 13 | NW 13 | NW 12 | NW 12 | NW 12 | E 13 |
| kJ | 41 | 63 | 41 | 39 | 36 | 35 | 115 | 34 | 35 | 84 | 84 | 84 | 83 | 80 | 41 | 54 | 62 | 39 | 53 | 39 | 51 |
Wind waves Height (m) Direction Period (s) | ESE 6 | E 4 | E 4 | E 4 | E 5 | ENE 5 | E 5 | E 5 | E 5 | E 5 | E 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 6 | ENE 5 | E 5 | E 5 |
| kJ | 8 | 14 | 18 | 19 | 27 | 37 | 49 | 64 | 75 | 78 | 66 | 74 | 81 | 93 | 87 | 105 | 41 | 40 | 50 | 37 | 37 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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