Surf Forecasts:
How big are the waves at Nanakuli Tracks today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 2.5ft (0.7m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 2ft (0.6m), 16s period with SSW swell.
- Evening surf: Evening surf (12 Sep, local time) - 2ft (0.6m), 13s period with SSW swell.
The current surf forecast for Nanakuli Tracks at 9AM is: 0.7m 15s primary swell from a Southwest direction (forecast issued at 01:00am September 12). An open ocean swell of 0.6m 10s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 2.5ft (0.7m) | 15s |
| Afternoon (12 Sep) | 2ft (0.6m) | 16s |
| Evening (12 Sep) | 2ft (0.6m) | 13s |
Table - waves today at Nanakuli Tracks. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Sat afternoon, min 24°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||||||||||||
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) | SSW 15 | SW 15 | SW 15 | SSW 16 | SSW 16 | SW 16 | SSW 13 | SSW 13 | SSW 13 | SW 15 | SW 13 | SW 15 | SW 15 | SSW 15 | SW 14 | SSW 12 | SSW 14 | SSW 14 | SSW 14 | SW 23 | SW 22 | SW 22 | SW 22 | SW 21 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 283 | 223 | 223 | 169 | 166 | 124 | 118 | 116 | 114 | 242 | 78 | 106 | 104 | 84 | 54 | 56 | 134 | 131 | 76 | 138 | 231 | 227 | 227 | 224 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-off | glassy | off | off | off | off | off | off | glassy | glassy | off | off | off | off | off | cross-off | cross-off | off | off | off |
High Tide | 4:35AM0.55m | 4:21PM0.51m | 5:14AM0.58m | 4:45PM0.44m | 5:56AM0.59m | 5:04PM0.37m | ||||||||||||||||||
Low Tide | 10:34AM0.16m | 10:36PM0.07m | 11:26AM0.20m | 10:56PM0.08m | 12:24PM0.24m | |||||||||||||||||||
 | |  | | | | | | | | | |  | | | | | | | | | | | | |
 | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:36 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 26 | 25 | 24 | 24 | 24 | 26 | 27 | 27 | 26 | 25 |
Feels °C | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 26 | 27 | 27 | 27 | 28 | 30 | 29 | 28 | 26 | 25 | 25 | 25 | 27 | 28 | 27 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SW 15 | SW 15 | E 10 | E 10 | SW 16 | SSW 13 | SSW 13 | SSW 13 | SW 15 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | SSW 14 | SSW 14 | NNE 9 | NNE 8 | E 5 | SW 22 | SSW 13 | SW 21 |
| kJ | 283 | 223 | 223 | 70 | 49 | 124 | 118 | 116 | 114 | 242 | 43 | 43 | 43 | 30 | 42 | 42 | 134 | 131 | 29 | 28 | 18 | 227 | 70 | 224 |
Swell 2 Height (m) Direction Period (s) | ENE 11 | E 10 | E 10 | SSW 16 | SSW 16 | E 10 | E 10 | NNE 9 | E 9 | NNE 9 | SW 13 | SW 15 | SW 15 | ESE 5 | SW 14 | SSW 12 | NNE 8 | NNE 8 | SSW 14 | SSW 14 | SW 22 | NNE 8 | SW 22 | SSW 13 |
| kJ | 117 | 74 | 71 | 169 | 166 | 49 | 48 | 43 | 42 | 43 | 78 | 106 | 104 | 8 | 54 | 56 | 40 | 28 | 76 | 76 | 231 | 26 | 227 | 68 |
Swell 3 Height (m) Direction Period (s) | NNE 7 | NNE 8 | NNE 8 | SW 13 | SW 13 | NNE 9 | NNE 9 | E 9 | NNE 9 | E 9 | E 9 | E 5 | SSW 12 | SSW 15 | SW 12 | SE 8 | SE 8 | E 4 | E 4 | SW 23 | NNE 8 | SW 14 | NNE 8 | NNE 8 |
| kJ | 18 | 20 | 20 | 88 | 87 | 30 | 44 | 44 | 43 | 41 | 41 | 13 | 56 | 84 | 37 | 18 | 18 | 9 | 6 | 138 | 26 | 48 | 26 | 26 |
Wind waves Height (m) Direction Period (s) | ENE 11 | — | — | — | — | SSE 5 | E 3 | — | ENE 4 | — | — | ENE 5 | E 5 | ENE 5 | ENE 4 | E 4 | E 4 | E 4 | E 4 | E 5 | — | E 5 | ENE 4 | ENE 4 |
| kJ | 214 | — | — | — | — | 5 | 1 | — | 8 | — | — | 10 | 12 | 7 | 7 | 6 | 8 | 9 | 10 | 11 | — | 24 | 21 | 21 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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