Surf Forecasts:
How big are the waves at Tunnels today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 5.5ft (1.7m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 3ft (0.9m), 14s period with E swell.
- Evening surf: Evening surf (04 Sep, local time) - 3.5ft (1.0m), 14s period with E swell.
The current surf forecast for Tunnels at 9AM is: 1.7m 7s primary swell from a East-northeast direction and 0.8m 14s secondary swell from a East direction (forecast issued at 01:00am September 04). An open ocean swell of 0.4m 11s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 5.5ft (1.7m) | 7s |
| Afternoon (04 Sep) | 3ft (0.9m) | 14s |
| Evening (04 Sep) | 3.5ft (1.0m) | 14s |
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 Fri morning, min 24°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||||||||||||
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) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 14 | E 13 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | ENE 14 | ENE 14 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 405 | 405 | 302 | 302 | 294 | 285 | 379 | 492 | 577 | 577 | 659 | 659 | 1576 | 1465 | 1465 | 1740 | 1519 | 1443 | 1834 | 1379 | 1336 | 1213 | 1335 | 1378 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross-off | cross | cross | 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 |
High Tide | 9:48AM0.66m | 10:59AM0.70m | 10:22PM0.22m | 11:55AM0.73m | ||||||||||||||||||||
Low Tide | 00:29AM0.05m | 2:01AM0.06m | 6:49PM0.16m | 3:32AM0.05m | 7:01PM0.14m | |||||||||||||||||||
 | |  | | |  |  | | | |  | | | |  | | | | | | |  |  | | |
 | — | 6:20 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:50 | — | — |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 | 3 | 2 |
Temp °C | 25 | 24 | 25 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 25 | 26 | 26 | 26 | 24 | 24 |
Feels °C | 25 | 23 | 24 | 25 | 24 | 24 | 24 | 24 | 23 | 23 | 25 | 26 | 25 | 24 | 25 | 26 | 24 | 25 | 25 | 26 | 26 | 26 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 8 | E 14 | E 14 | E 14 | E 13 | E 14 | ENE 7 | E 14 | E 14 | E 14 | E 14 | E 14 | SSE 13 | E 13 | ENE 14 | ENE 14 | E 13 | E 13 | E 13 | E 13 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 292 | 300 | 264 | 257 | 294 | 285 | 379 | 280 | 577 | 577 | 659 | 659 | 1576 | 33 | 1465 | 1740 | 1519 | 1443 | 1400 | 1379 | 1336 | 77 | 145 | 239 |
Swell 2 Height (m) Direction Period (s) | E 12 | E 14 | SSE 11 | SSE 11 | SSE 12 | SSE 12 | SSE 11 | E 14 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | S 13 | NNE 9 | NNE 9 | SSW 12 | SSW 14 | SSW 16 | SSW 15 | SSW 13 | SSW 13 | SSW 12 | E 16 | NW 16 |
| kJ | 75 | 199 | 46 | 49 | 82 | 54 | 47 | 492 | 38 | 37 | 20 | 19 | 31 | 17 | 16 | 31 | 36 | 83 | 93 | 99 | 55 | 28 | 77 | 10 |
Swell 3 Height (m) Direction Period (s) | SE 11 | SE 11 | W 10 | SSE 13 | SW 13 | N 12 | N 12 | SSE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | SW 17 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSW 16 | N 10 | N 10 | N 9 |
| kJ | 58 | 58 | 2 | 18 | 7 | 3 | 3 | 40 | 12 | 22 | 20 | 20 | 19 | 12 | 17 | 8 | 8 | 9 | 9 | 9 | 50 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | — | ENE 7 | ENE 7 | ENE 7 | ENE 7 | — | E 13 | — | — | — | — | E 13 | — | — | E 12 | E 12 | E 12 |
| kJ | 405 | 405 | 302 | 302 | 268 | 268 | 305 | — | 280 | 242 | 236 | 258 | — | 1465 | — | — | — | — | 1834 | — | — | 1213 | 1335 | 1378 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 32 | 32 | 32 | 32 | 32 | 32 | 159 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 151 | 161 | 151 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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