Surf Forecasts:
How big are the waves at Tunnels today (12 Oct):
- Morning surf: Morning surf (12 Oct, local time) - 2.5ft (0.8m), 18s period with NNW swell.
- Afternoon surf: Afternoon surf (12 Oct, local time) - 3.5ft (1.1m), 16s period with NW swell.
- Evening surf: Evening surf (12 Oct, local time) - 4.5ft (1.4m), 16s period with NW swell.
The current surf forecast for Tunnels at 4AM is: 0.6m 18s primary swell from a North-northwest direction and 0.5m 6s secondary swell from a Northeast direction (forecast issued at 07:00pm October 11). An open ocean swell of 0.8m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Oct) | 2.5ft (0.8m) | 18s |
| Afternoon (12 Oct) | 3.5ft (1.1m) | 16s |
| Evening (12 Oct) | 4.5ft (1.4m) | 16s |
Table - waves today at Tunnels. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Mon afternoon, min 23°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Sun 11 | Monday 12 | Tuesday 13 | |||||||||||||||||
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) | E 12 | E 12 | NW 14 | E 12 | NNW 18 | NNW 18 | NNW 17 | NW 16 | NW 16 | NW 16 | NW 15 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 14 | NW 14 | NW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 73 | 72 | 91 | 72 | 214 | 399 | 522 | 610 | 757 | 739 | 860 | 905 | 953 | 1006 | 915 | 890 | 852 | 722 | 701 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:32PM0.39m | 3:47AM0.69m | 2:52PM0.34m | 4:24AM0.68m | 3:05PM0.29m | ||||||||||||||
Low Tide | 8:04PM0.01m | 9:56AM0.18m | 8:26PM0.01m | 10:54AM0.20m | 8:49PM0.02m | ||||||||||||||
 |  | | | |  | | | | | | | | | |  | |  | | |
 | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:14 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 24 | 23 | 23 | 24 | 26 | 27 | 26 | 24 | 24 | 24 | 24 | 25 | 27 | 27 | 26 | 25 | 25 |
Feels °C | 27 | 27 | 25 | 25 | 26 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 28 | 29 | 30 | 29 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | NNW 18 | ENE 12 | NNW 17 | NW 16 | NW 16 | NW 16 | NW 15 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 14 | NW 14 | NW 13 |
| kJ | 47 | 36 | 36 | 36 | 214 | 183 | 522 | 610 | 757 | 739 | 860 | 905 | 953 | 1006 | 915 | 890 | 852 | 722 | 701 |
Swell 2 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | E 12 | NE 6 | NNW 18 | ENE 12 | ENE 12 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 8 |
| kJ | 73 | 72 | 72 | 72 | 19 | 399 | 186 | 232 | 107 | 105 | 101 | 101 | 121 | 118 | 111 | 111 | 108 | 108 | 114 |
Swell 3 Height (m) Direction Period (s) | NW 9 | NW 14 | NW 14 | NW 8 | E 12 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | E 11 | E 11 | ENE 10 | E 10 | E 10 | NE 10 | NE 9 |
| kJ | 19 | 46 | 91 | 31 | 72 | 65 | 106 | 58 | 48 | 56 | 55 | 41 | 21 | 21 | 21 | 17 | 18 | 25 | 14 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 25 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wave Height (m)
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Surf Rating (10 Max)
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