Surf Forecasts:
How big are the waves at Tunnels today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 3ft (0.9m), 8s period with E swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 3.5ft (1.0m), 7s period with E swell.
- Evening surf: Evening surf (11 Aug, local time) - 3.5ft (1.1m), 7s period with E swell.
The current surf forecast for Tunnels at 5AM is: 0.9m 8s primary swell from a East direction and 0.5m 8s secondary swell from a Northeast direction (forecast issued at 01:00am August 11). The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 3ft (0.9m) | 8s |
| Afternoon (11 Aug) | 3.5ft (1.0m) | 7s |
| Evening (11 Aug) | 3.5ft (1.1m) | 7s |
Table - waves today at Tunnels. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Tue morning, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||||||||||||
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) | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 124 | 94 | 94 | 134 | 108 | 127 | 127 | 127 | 152 | 127 | 106 | 124 | 131 | 114 | 117 | 107 | 123 | 126 | 126 | 130 | 139 | 135 | 135 | 158 |
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 | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off |
High Tide | 1:16AM0.28m | 2:25PM0.81m | 2:06AM0.33m | 3:01PM0.78m | 2:55AM0.38m | 3:34PM0.73m | ||||||||||||||||||
Low Tide | 6:31AM-0.06m | 8:55PM0.11m | 7:19AM-0.04m | 9:19PM0.10m | 8:06AM-0.01m | 9:44PM0.09m | ||||||||||||||||||
 | |  | | | |  | | | |  | | | | | | | | | | | | | | |
 | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:10 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 27 | 27 | 27 | 25 | 25 | 24 | 24 | 25 | 26 | 27 | 26 | 25 | 25 | 24 | 24 | 25 | 27 | 27 | 26 | 25 | 25 |
Feels °C | 27 | 27 | 28 | 28 | 27 | 28 | 27 | 27 | 25 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 24 | 24 | 25 | 27 | 27 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | W 11 | E 7 | W 11 | W 10 | E 7 | E 7 | W 12 | W 12 | WNW 12 | WNW 12 | WNW 12 | W 12 | W 12 | E 7 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 |
| kJ | 124 | 94 | 94 | 92 | 38 | 127 | 20 | 19 | 152 | 127 | 27 | 25 | 28 | 28 | 28 | 25 | 25 | 126 | 25 | 25 | 23 | 23 | 23 | 23 |
Swell 2 Height (m) Direction Period (s) | NNW 8 | NE 8 | NE 7 | NE 7 | NNW 7 | W 11 | NNW 7 | WNW 13 | W 10 | WNW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | NNW 9 | W 12 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 |
| kJ | 12 | 28 | 25 | 23 | 11 | 21 | 5 | 17 | 19 | 56 | 17 | 16 | 16 | 16 | 16 | 16 | 8 | 25 | 6 | 6 | 6 | 5 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | NE 8 | NNW 8 | NNW 8 | W 11 | SSE 9 | NNW 7 | SSW 14 | SSW 14 | WNW 13 | SSW 13 | SSE 9 | SSE 9 | SSE 9 | NNW 7 | NNW 9 | SSE 9 | SSW 13 | NNW 8 | SSW 12 | S 16 | S 16 | S 15 | S 15 | S 15 |
| kJ | 9 | 11 | 11 | 22 | 8 | 11 | 19 | 18 | 34 | 17 | 8 | 8 | 8 | 5 | 8 | 8 | 16 | 6 | 14 | 20 | 20 | 18 | 17 | 17 |
Wind waves Height (m) Direction Period (s) | — | — | — | E 7 | E 7 | — | E 7 | E 7 | — | — | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | — | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | — | — | — | 134 | 108 | — | 127 | 127 | — | — | 106 | 124 | 131 | 114 | 117 | 107 | 123 | — | 126 | 130 | 139 | 135 | 135 | 158 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 32 | 0 | 0 | 0 | 0 | 0 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 6 | 32 | 32 | 32 | 32 | 6 | 32 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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