Surf Forecasts:
How big are the waves at Aligator Rock today (13 Jul):
- Morning surf: Morning surf (13 Jul, local time) - 1.5ft (0.5m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (13 Jul, local time) - 1.5ft (0.4m), 19s period with W swell.
- Evening surf: Evening surf (13 Jul, local time) - 1.5ft (0.4m), 18s period with W swell.
The current surf forecast for Aligator Rock at 8AM is: 0.5m 15s primary swell from a Southwest direction and 0.2m 16s secondary swell from a West direction (forecast issued at 01:00am July 13). An open ocean swell of 1.8m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Jul) | 1.5ft (0.5m) | 15s |
| Afternoon (13 Jul) | 1.5ft (0.4m) | 19s |
| Evening (13 Jul) | 1.5ft (0.4m) | 18s |
Table - waves today at Aligator Rock. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Tue morning. Warm (max 26°C on Wed afternoon, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | ||||||||||||||||||||||
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) | SW 16 | SW 16 | SW 15 | SW 15 | W 19 | SW 14 | W 18 | W 18 | W 18 | W 17 | NE 8 | NE 7 | NE 8 | W 16 | W 16 | NE 8 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 | NE 8 | NE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 119 | 118 | 116 | 110 | 113 | 103 | 102 | 102 | 100 | 146 | 276 | 268 | 276 | 194 | 186 | 179 | 172 | 233 | 229 | 224 | 221 | 218 | 215 | 215 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | off | off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | off | off |
High Tide | 1:50AM0.15m | 2:52PM0.66m | 2:44AM0.17m | 3:35PM0.65m | 3:37AM0.19m | 4:16PM0.62m | ||||||||||||||||||
Low Tide | 6:11AM-0.07m | 9:12PM0.02m | 7:02AM-0.06m | 9:49PM0.02m | 7:52AM-0.04m | 10:25PM0.02m | ||||||||||||||||||
 | |  | | | | | | | |  | | | |  | | | |  | | | |  | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | — | — | 1 | 1 | 1 | — |
Temp °C | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 26 | 25 | 25 | 24 |
Feels °C | 22 | 23 | 22 | 24 | 24 | 24 | 23 | 23 | 24 | 23 | 24 | 23 | 24 | 25 | 24 | 24 | 25 | 25 | 24 | 25 | 26 | 26 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 15 | NNE 7 | SW 15 | SW 14 | SW 14 | SW 14 | NNE 7 | NNE 7 | W 16 | W 16 | W 16 | E 8 | NNE 7 | NE 8 | W 15 | W 15 | W 15 | W 15 | NNE 7 | NNE 8 | W 15 | W 15 |
| kJ | 119 | 118 | 116 | 63 | 106 | 103 | 102 | 102 | 83 | 105 | 135 | 134 | 190 | 58 | 78 | 179 | 172 | 233 | 229 | 224 | 57 | 89 | 215 | 215 |
Swell 2 Height (m) Direction Period (s) | W 12 | W 12 | W 16 | SW 15 | W 19 | W 14 | W 18 | W 18 | SW 14 | W 17 | SW 14 | SW 14 | SW 14 | W 16 | E 8 | W 15 | SW 13 | SW 17 | SSW 13 | N 8 | W 15 | W 15 | SW 14 | SW 15 |
| kJ | 26 | 26 | 19 | 110 | 113 | 35 | 97 | 97 | 100 | 146 | 95 | 92 | 89 | 190 | 40 | 172 | 43 | 77 | 65 | 46 | 221 | 218 | 103 | 112 |
Swell 3 Height (m) Direction Period (s) | S 12 | W 16 | W 12 | W 16 | SW 21 | W 18 | SW 21 | SW 18 | W 18 | SW 14 | SSW 19 | SW 19 | SSW 19 | SW 14 | W 16 | SW 13 | SW 17 | SW 13 | SW 18 | SSW 13 | SSW 13 | SSW 14 | SSW 19 | SSW 19 |
| kJ | 3 | 21 | 11 | 19 | 17 | 55 | 18 | 12 | 97 | 97 | 37 | 58 | 37 | 89 | 186 | 44 | 75 | 42 | 79 | 64 | 63 | 79 | 36 | 37 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | E 8 | E 8 | NE 8 | NE 7 | NE 8 | NE 7 | ENE 8 | E 8 | NE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | NE 8 | NE 8 |
| kJ | 514 | 439 | 393 | 326 | 357 | 311 | 286 | 279 | 177 | 152 | 276 | 268 | 276 | 194 | 119 | 40 | 223 | 202 | 196 | 151 | 128 | 124 | 210 | 204 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 22 | 22 | 20 | 0 | 0 | 20 | 20 | 2 | 0 | 0 | 20 | 20 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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