Surf Forecasts:
How big are the waves at Nanakuli Tracks today (31 Oct):
- Morning surf: Morning surf (31 Oct, local time) - 3.5ft (1.0m), 13s period with S swell.
- Afternoon surf: Afternoon surf (31 Oct, local time) - 3.5ft (1.0m), 13s period with S swell.
- Evening surf: Evening surf (31 Oct, local time) - 3ft (0.9m), 21s period with NW swell.
The current surf forecast for Nanakuli Tracks at 3AM is: 1.1m 13s primary swell from a South direction (forecast issued at 07:00pm October 30). An open ocean swell of 0.7m 9s 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 (31 Oct) | 3.5ft (1.0m) | 13s |
| Afternoon (31 Oct) | 3.5ft (1.0m) | 13s |
| Evening (31 Oct) | 3ft (0.9m) | 21s |
Table - waves today at Nanakuli Tracks. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sat morning, min 23°C on Sun night). Winds increasing (calm on Sat afternoon, fresh winds from the NE by Mon afternoon). | |||||||||||||||||||
Fri 30 | Saturday 31 | Sunday 1 | |||||||||||||||||
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) | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | NW 21 | S 14 | NW 20 | S 12 | S 12 | S 12 | S 13 | S 13 | S 13 | S 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 590 | 573 | 526 | 430 | 417 | 345 | 345 | 284 | 423 | 640 | 324 | 1902 | 187 | 196 | 199 | 263 | 212 | 173 | 189 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | glassy | glassy | cross-off | off | off | off | off | cross-off | cross-off | off | off | off |
High Tide | 6:40PM0.18m | 8:20AM0.67m | 9:19PM0.19m | 9:27AM0.63m | |||||||||||||||
Low Tide | 4:00PM0.16m | 11:40PM0.10m | 5:02PM0.14m | 00:50AM0.16m | 5:39PM0.12m | ||||||||||||||
 |  |  | | | | | | | | | | | |  | | | |  | |
 | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | 5:57 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 24 | 24 | 24 | 24 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 24 | 26 | 26 | 25 | 25 | 24 |
Feels °C | 27 | 26 | 25 | 25 | 26 | 26 | 29 | 30 | 29 | 28 | 28 | 27 | 26 | 25 | 26 | 25 | 24 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 14 | NNW 20 | NW 20 | NW 19 | NW 18 | NW 17 | NW 16 | NNW 16 | NNW 16 | NW 16 |
| kJ | 590 | 573 | 526 | 430 | 417 | 345 | 345 | 284 | 423 | 366 | 1401 | 1902 | 2228 | 2369 | 2238 | 2013 | 2110 | 2058 | 1845 |
Swell 2 Height (m) Direction Period (s) | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | NW 21 | S 14 | S 12 | S 12 | S 12 | S 12 | S 13 | S 13 | S 13 | S 14 |
| kJ | 118 | 110 | 84 | 82 | 80 | 79 | 57 | 55 | 54 | 640 | 324 | 196 | 187 | 196 | 199 | 263 | 212 | 173 | 189 |
Swell 3 Height (m) Direction Period (s) | E 13 | E 13 | E 6 | E 6 | E 6 | E 6 | E 6 | S 16 | NW 22 | NNE 8 | NNE 8 | NNE 8 | NE 8 | NE 8 | S 16 | E 12 | E 12 | E 11 | E 11 |
| kJ | 29 | 29 | 35 | 33 | 23 | 23 | 23 | 198 | 231 | 54 | 38 | 38 | 53 | 53 | 79 | 44 | 24 | 22 | 21 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | — | — | — | — | — | — | — | — | NE 8 | E 6 | — | — | NE 8 | NE 4 | NE 5 | NE 5 | NE 6 |
| kJ | 44 | 33 | — | — | — | — | — | — | — | — | 100 | 22 | — | — | 63 | 22 | 35 | 58 | 96 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 158 | 159 | 158 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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