Surf Forecasts:
How big are the waves at Tunnels today (19 Oct):
- Morning surf: Morning surf (19 Oct, local time) - 7ft (2.2m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (19 Oct, local time) - 6.5ft (2.0m), 8s period with ENE swell.
- Evening surf: Evening surf (19 Oct, local time) - 6.5ft (2.0m), 8s period with ENE swell.
The current surf forecast for Tunnels at 12AM is: 2.0m 8s primary swell from a East-northeast direction and 0.8m 11s secondary swell from a North direction, 0.6m 12s secondary swell from a Northwest direction (forecast issued at 07:00pm October 18). The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Oct) | 7ft (2.2m) | 8s |
| Afternoon (19 Oct) | 6.5ft (2.0m) | 8s |
| Evening (19 Oct) | 6.5ft (2.0m) | 8s |
Table - waves today at Tunnels. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Sun night. Warm (max 26°C on Wed afternoon, min 23°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Sun 18 | Monday 19 | Tuesday 20 | |||||||||||||||||
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 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 305 | 340 | 438 | 509 | 536 | 615 | 578 | 578 | 511 | 515 | 502 | 502 | 570 | 441 | 474 | 486 | 427 | 384 | 484 |
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-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 10:39PM0.22m | 10:14AM0.55m | 11:25PM0.28m | 10:59AM0.55m | |||||||||||||||
Low Tide | 5:34PM0.14m | 1:37AM0.17m | 5:35PM0.12m | 3:26AM0.17m | 5:42PM0.11m | ||||||||||||||
 |  | | | |  |  | | |  | |  | | | | |  | | | |
 | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:08 | — | — |
mm | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | 1 | 1 | 1 | — | — | 1 |
Temp °C | 26 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 25 | 24 | 23 | 24 | 25 | 25 | 25 | 25 | 24 |
Feels °C | 25 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 23 | 24 | 23 | 22 | 23 | 24 | 25 | 24 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | NNW 12 | NNW 11 | N 11 | N 11 | N 11 | N 11 | N 12 | N 11 | N 11 | N 11 | N 11 | N 11 | ENE 8 | N 10 | N 10 | NNW 10 | NNW 10 | NNW 10 | ENE 8 |
| kJ | 224 | 209 | 151 | 149 | 114 | 119 | 130 | 94 | 91 | 89 | 62 | 61 | 441 | 56 | 53 | 34 | 33 | 33 | 375 |
Swell 2 Height (m) Direction Period (s) | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | N 11 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NNW 10 |
| kJ | 172 | 122 | 118 | 116 | 114 | 103 | 76 | 75 | 73 | 55 | 37 | 35 | 58 | 34 | 33 | 14 | 13 | 13 | 32 |
Swell 3 Height (m) Direction Period (s) | SW 17 | SW 16 | SW 16 | N 13 | N 13 | SW 17 | SW 17 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | NW 10 | NW 15 | NW 15 | NW 14 | NW 14 | NW 13 | NW 9 |
| kJ | 11 | 11 | 11 | 32 | 31 | 11 | 11 | 9 | 9 | 9 | 10 | 10 | 35 | 8 | 8 | 8 | 7 | 7 | 13 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 |
| kJ | 305 | 340 | 438 | 509 | 536 | 615 | 578 | 578 | 511 | 515 | 502 | 502 | 570 | 441 | 474 | 486 | 427 | 384 | 484 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 332 | 332 | 34 | 362 | 32 | 32 | 25 | 25 | 32 | 32 | 32 | 32 | 25 | 32 | 25 | 25 | 32 | 32 | 32 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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