Surf Forecasts:
How big are the waves at Aligator Rock today (06 Sep):
- Morning surf: Morning surf (06 Sep, local time) - 1ft (0.3m), 8s period with N swell.
- Afternoon surf: Afternoon surf (06 Sep, local time) - 0.5ft (0.2m), 10s period with N swell.
- Evening surf: Evening surf (06 Sep, local time) - 0.5ft (0.2m), 10s period with N swell.
The current surf forecast for Aligator Rock at 10AM is: 0.3m 8s primary swell from a North direction (forecast issued at 07:00am September 06). An open ocean swell of 0.5m 12s is not directed at the surf break, a second open ocean swell of 0.4m 16s is not directed at the surf break, a second open ocean swell of 2.0m 12s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Sep) | 1ft (0.3m) | 8s |
| Afternoon (06 Sep) | 0.5ft (0.2m) | 10s |
| Evening (06 Sep) | 0.5ft (0.2m) | 10s |
Table - waves today at Aligator Rock. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Sun night. Warm (max 29°C on Tue afternoon, min 25°C on Sun night). Winds decreasing (fresh winds from the E on Mon morning, calm by Tue night). | |||||||||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | |||||||||||||||||||||
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) | ENE 13 | N 8 | N 8 | N 10 | N 10 | N 10 | N 10 | NW 16 | NW 16 | NNW 15 | SW 12 | NNW 14 | NW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 12 | SW 10 | WSW 10 | WSW 9 | W 8 | W 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 0 | 11 | 11 | 8 | 8 | 8 | 7 | 10 | 10 | 21 | 227 | 19 | 27 | 722 | 1536 | 2420 | 2147 | 1193 | 883 | 596 | 270 | 138 | 136 |
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 | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross | cross |
High Tide | 11:57AM0.57m | 00:11AM0.20m | 12:45PM0.58m | 1:00AM0.25m | 1:27PM0.58m | ||||||||||||||||||
Low Tide | 3:08AM0.05m | 6:21PM0.07m | 4:20AM0.03m | 6:49PM0.06m | 5:20AM0.02m | 7:16PM0.04m | |||||||||||||||||
 |  | | |  |  |  | | | | | |  |  | |  | |  | | | | | | |
 | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:42 | — | — |
mm | — | — | — | — | 1 | 1 | — | 2 | 3 | 1 | 2 | 1 | — | — | — | 1 | 1 | 1 | — | — | — | — | — |
Temp °C | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 27 | 26 | 27 | 28 | 29 | 28 | 27 | 27 |
Feels °C | 27 | 27 | 27 | 27 | 25 | 25 | 25 | 27 | 26 | 24 | 25 | 26 | 26 | 25 | 26 | 27 | 26 | 28 | 28 | 30 | 30 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | ENE 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 15 | SSW 14 | SSW 13 | SSW 12 | SW 12 | SSW 12 | SW 13 | SW 14 | SW 14 | SW 14 | SW 13 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 |
| kJ | 1544 | 77 | 81 | 169 | 199 | 129 | 193 | 347 | 299 | 260 | 227 | 251 | 400 | 722 | 1536 | 2420 | 2147 | 1167 | 1053 | 925 | 773 | 634 | 480 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SW 16 | SSW 16 | N 10 | E 16 | SSW 15 | SSW 12 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 17 | NW 13 | SSW 15 | NW 13 | NW 12 | E 12 | SW 12 | SW 10 | WSW 10 | WSW 9 | W 8 | W 8 |
| kJ | 79 | 64 | 99 | 8 | 46 | 87 | 93 | 63 | 32 | 53 | 52 | 55 | 27 | 78 | 42 | 37 | 1444 | 1193 | 883 | 596 | 270 | 138 | 136 |
Swell 3 Height (m) Direction Period (s) | SW 16 | N 8 | N 8 | S 10 | N 10 | N 10 | N 10 | NW 16 | NW 16 | NNW 15 | NNW 15 | NNW 14 | SSW 17 | NW 13 | SSW 15 | NW 12 | NW 12 | SSW 15 | SSW 15 | E 14 | SW 9 | SW 8 | E 14 |
| kJ | 64 | 11 | 11 | 2 | 8 | 8 | 7 | 10 | 10 | 21 | 21 | 19 | 54 | 44 | 77 | 37 | 37 | 85 | 88 | 136 | 115 | 95 | 184 |
Wind waves Height (m) Direction Period (s) | — | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 7 | E 12 | E 12 | E 12 | E 12 | E 12 | S 8 | SSE 7 | SSE 7 | S 9 | SSE 6 | S 8 | — |
| kJ | — | 1357 | 1356 | 1312 | 1412 | 1513 | 1652 | 1544 | 1435 | 1871 | 695 | 2282 | 2210 | 2119 | 1934 | 1780 | 58 | 160 | 114 | 159 | 52 | 84 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 20 | 20 | 20 | 20 | 20 | 6 | 97 | 5 | 20 | 24 | 168 | 6 | 97 | 97 | 162 | 114 | 114 | 4 | 114 | 22 | 22 | 1 | 1 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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