Surf Forecasts:
How big are the waves at Aligator Rock today (05 Sep):
- Morning surf: Morning surf (05 Sep, local time) - 1ft (0.3m), 10s period with NNE swell.
- Afternoon surf: Afternoon surf (05 Sep, local time) - 1ft (0.3m), 10s period with NNE swell.
- Evening surf: Evening surf (05 Sep, local time) - 1ft (0.3m), 9s period with NNE swell.
The current surf forecast for Aligator Rock at 9AM is: 0.3m 10s primary swell from a North-northeast direction (forecast issued at 01:00am September 05). An open ocean swell of 0.5m 12s is not directed at the surf break, a second open ocean swell of 2.4m 14s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Sep) | 1ft (0.3m) | 10s |
| Afternoon (05 Sep) | 1ft (0.3m) | 10s |
| Evening (05 Sep) | 1ft (0.3m) | 9s |
Table - waves today at Aligator Rock. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Sun night. Warm (max 27°C on Sun afternoon, min 24°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | ||||||||||||||||||||||
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) | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | N 9 | N 11 | ENE 13 | N 8 | N 8 | N 10 | E 12 | N 10 | SW 14 | E 12 | NW 16 | NNW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 24 | 23 | 21 | 20 | 19 | 18 | 28 | 14 | 9 | 0 | 11 | 11 | 8 | 0 | 8 | 100 | 0 | 10 | 21 | 606 | 799 | 951 | 1336 | 2119 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off |
High Tide | 11:00AM0.54m | 11:07PM0.17m | 11:57AM0.57m | 00:11AM0.20m | 12:45PM0.58m | |||||||||||||||||||
Low Tide | 1:43AM0.05m | 5:50PM0.10m | 3:08AM0.05m | 6:21PM0.07m | 4:20AM0.03m | 6:49PM0.06m | ||||||||||||||||||
 | |  | | |  |  |  | | | | | |  |  | | |  |  | | | | | | |
 | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:43 | — | — |
mm | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 1 | 5 | 3 | 1 | — | — | — | — |
Temp °C | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 27 | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 27 | 27 | 26 | 26 |
Feels °C | 25 | 25 | 24 | 26 | 25 | 26 | 24 | 25 | 26 | 26 | 27 | 26 | 27 | 26 | 25 | 26 | 27 | 26 | 25 | 26 | 27 | 27 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | SSW 12 | SSW 12 | ENE 13 | ENE 13 | SSW 12 | SSW 11 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 14 | E 13 | SW 14 | SW 14 |
| kJ | 52 | 51 | 84 | 75 | 77 | 73 | 113 | 111 | 1592 | 1408 | 79 | 73 | 75 | 73 | 84 | 74 | 264 | 342 | 431 | 606 | 799 | 822 | 1336 | 2119 |
Swell 2 Height (m) Direction Period (s) | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | N 9 | SSW 12 | SSW 12 | SW 16 | SW 16 | SW 16 | SSW 15 | SSW 15 | SW 14 | E 14 | SSW 17 | NNW 15 | SSW 17 | SSW 17 | SW 14 | SSW 17 | NW 13 |
| kJ | 24 | 23 | 21 | 20 | 19 | 18 | 28 | 14 | 109 | 81 | 64 | 64 | 62 | 89 | 88 | 100 | 264 | 57 | 21 | 57 | 54 | 951 | 96 | 42 |
Swell 3 Height (m) Direction Period (s) | S 20 | SW 16 | SSW 16 | SSW 17 | SSW 17 | SSW 17 | SSE 9 | SSE 9 | N 11 | SW 16 | N 8 | N 8 | N 10 | E 16 | N 10 | SSW 19 | SSW 18 | NW 16 | N 11 | NNW 15 | NNW 14 | SSW 15 | NW 13 | N 10 |
| kJ | 7 | 11 | 26 | 27 | 29 | 28 | 8 | 8 | 9 | 64 | 11 | 11 | 8 | 20 | 8 | 35 | 32 | 10 | 2 | 21 | 19 | 46 | 44 | 2 |
Wind waves Height (m) Direction Period (s) | ENE 14 | ENE 14 | ENE 14 | ENE 14 | ENE 13 | ENE 13 | ENE 14 | ENE 13 | — | — | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 13 | E 13 | E 13 | E 13 | E 7 | E 12 | E 12 |
| kJ | 1868 | 2027 | 2202 | 1846 | 1616 | 1792 | 1901 | 1765 | — | — | 1357 | 1234 | 1312 | 1290 | 1388 | 1388 | 1227 | 1631 | 1778 | 2059 | 2027 | 302 | 1565 | 1494 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 22 | 22 | 20 | 20 | 22 | 24 | 20 | 22 | 20 | 20 | 20 | 20 | 20 | 20 | 6 | 0 | 1 | 1 | 6 | 6 | 6 | 97 | 1 | 1 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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