Surf Forecasts:
How big are the waves at Tunnels today (25 Aug):
- Morning surf: Morning surf (25 Aug, local time) - 4.5ft (1.4m), 8s period with E swell.
- Afternoon surf: Afternoon surf (25 Aug, local time) - 4.5ft (1.4m), 8s period with E swell.
- Evening surf: Evening surf (25 Aug, local time) - 4.5ft (1.3m), 8s period with E swell.
The current surf forecast for Tunnels at 1AM is: 1.4m 7s primary swell from a East direction and 0.4m 9s secondary swell from a West-northwest direction (forecast issued at 07:00pm August 24). An open ocean swell of 0.3m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 4.5ft (1.4m) | 8s |
| Afternoon (25 Aug) | 4.5ft (1.4m) | 8s |
| Evening (25 Aug) | 4.5ft (1.3m) | 8s |
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. | |||||||||||||||||||
Mon 24 | Tuesday 25 | Wednesday 26 | |||||||||||||||||
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 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 203 | 203 | 209 | 212 | 212 | 241 | 247 | 247 | 241 | 208 | 314 | 203 | 160 | 152 | 150 | 146 | 143 | 139 | 135 |
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 | cross | cross-off | cross-off |
High Tide | 00:59AM0.28m | 1:52PM0.68m | 1:32AM0.32m | 2:18PM0.69m | |||||||||||||||
Low Tide | 8:02PM0.14m | 6:03AM0.02m | 8:14PM0.13m | 6:40AM0.02m | 8:29PM0.12m | ||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | 7:01 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 25 | 25 | 25 | 24 | 25 | 26 | 27 | 26 | 25 | 25 |
Feels °C | 28 | 28 | 26 | 27 | 27 | 27 | 27 | 27 | 28 | 26 | 26 | 26 | 24 | 25 | 26 | 27 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | NW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NW 9 | NW 9 | NW 9 | E 8 | E 8 | E 8 | E 8 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 |
| kJ | 43 | 32 | 33 | 34 | 35 | 34 | 22 | 23 | 22 | 208 | 208 | 203 | 160 | 22 | 22 | 32 | 34 | 34 | 33 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | SE 10 | SE 9 | SE 9 | SSE 8 | SE 8 | SE 8 | SE 7 | W 11 | NW 9 | NW 9 | NW 9 | NW 10 | SSW 14 | SSW 14 | SSW 14 | W 10 | W 10 | W 10 |
| kJ | 9 | 14 | 20 | 12 | 7 | 9 | 9 | 9 | 10 | 21 | 21 | 22 | 23 | 21 | 20 | 20 | 8 | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | W 12 | W 12 | SSW 16 | W 11 | SSW 15 | W 11 | W 11 | W 10 | W 10 | W 10 | SSW 14 | SSW 13 | SSW 13 |
| kJ | 17 | 17 | 17 | 16 | 15 | 15 | 11 | 11 | 24 | 9 | 21 | 9 | 9 | 9 | 8 | 8 | 19 | 17 | 17 |
Wind waves Height (m) Direction Period (s) | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | — | E 8 | — | — | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | 203 | 203 | 209 | 212 | 212 | 241 | 247 | 247 | 241 | — | 314 | — | — | 152 | 150 | 146 | 143 | 139 | 135 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 32 | 39 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 6 | 6 | 32 | 6 | 32 | 32 | 32 | 32 | 6 | 32 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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