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Tunnels surfForecast / HAW – Kaua'i / USA
48hr Weather and Surf, issued 7 pm Saturday 23 May 2026 HSTForecast update in hr min s Forecast update imminent
Tunnels surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tunnels sea temperature is
25.1° C
(Which is normal for this time of year)How big are the waves at Tunnels today?
The current surf forecast for Tunnels at 1AM is: 2.2m 8s primary swell from a East-northeast direction and 0.7m 13s secondary swell from a Northwest direction (forecast issued at 07:00pm May 23). The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 May) | 7ft (2.1m) | 8s |
| Afternoon (24 May) | 7ft (2.1m) | 8s |
| Evening (24 May) | 7ft (2.1m) | 8s |
Table - waves today at Tunnels. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Sat night. Warm (max 24°C on Mon afternoon, min 21°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 23 | Sunday 24 | Monday 25 | Tue 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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ENE 9 | ENE 9 | 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 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | |
775 | 698 | 708 | 708 | 808 | 708 | 653 | 653 | 638 | 612 | 612 | 763 | 722 | 547 | 634 | 488 | 434 | 555 | 423 | 494 | 372 | 362 | 310 | 311 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-off | 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 | |
High Tide | 9:14PM0.48m | 11:13AM0.35m | 10:02PM0.42m | 12:03PM0.45m | 10:45PM0.35m | 12:44PM0.53m | ||||||||||||||||||
Low Tide | 2:08PM0.14m | 4:11AM0.01m | 3:57PM0.17m | 4:37AM-0.01m | 5:26PM0.18m | 5:00AM-0.03m | ||||||||||||||||||
 |  | | | |  | | | |  | |  | |  | | | | | | | | | | | |
 | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — |
 | 7:14 | — | — | — | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | 7:15 |
— | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | |
Temp °C | 24 | 23 | 22 | 22 | 21 | 22 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 23 | 23 | 24 | 24 | 23 | 23 | 22 | 22 | 23 | 24 | 24 |
22 | 21 | 20 | 21 | 19 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 21 | 23 | 22 | 22 | 22 | 21 | 21 | 22 | 23 | 22 | |
Swell 1 Height (m) Direction Period (s) | NW 14 | NW 14 | NW 13 | ENE 8 | ENE 8 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NW 11 | ENE 8 | NW 10 | ENE 8 | ENE 8 | ENE 8 | NW 18 | ENE 8 |
 kJ | 211 | 191 | 178 | 708 | 653 | 216 | 147 | 144 | 140 | 133 | 99 | 612 | 560 | 547 | 500 | 488 | 55 | 434 | 26 | 402 | 372 | 362 | 208 | 302 |
Swell 2 Height (m) Direction Period (s) | NW 10 | NW 10 | NW 10 | NW 13 | NNW 12 | S 14 | S 14 | S 14 | SE 11 | S 16 | S 15 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | S 14 | NW 10 | S 13 | NW 10 | NW 10 | NW 20 | NW 10 | NW 18 |
| kJ | 25 | 24 | 24 | 172 | 199 | 4 | 4 | 4 | 5 | 5 | 5 | 97 | 96 | 58 | 57 | 56 | 4 | 52 | 3 | 25 | 25 | 97 | 24 | 311 |
Swell 3 Height (m) Direction Period (s) | SE 12 | S 15 | SE 10 | NW 10 | S 14 | W 13 | S 16 | SE 11 | S 14 | SE 11 | SE 11 | SE 11 | S 11 | S 14 | S 14 | S 14 | SE 9 | S 13 | S 10 | S 11 | WNW 20 | NW 10 | W 18 | NW 10 |
| kJ | 5 | 4 | 4 | 24 | 4 | 3 | 5 | 5 | 4 | 5 | 5 | 5 | 2 | 4 | 4 | 4 | 3 | 4 | 2 | 2 | 38 | 24 | 6 | 23 |
Wind waves Height (m) Direction Period (s) | ENE 9 | ENE 9 | 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 | — |
| kJ | 775 | 698 | 708 | — | 808 | 708 | 653 | 653 | 638 | 612 | 612 | 763 | 722 | — | 634 | — | 434 | 555 | 423 | 494 | — | — | 310 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 32 | 32 | 32 | 32 | 32 | 32 | 25 | 32 | 34 | 32 | 32 | 32 | 32 | 25 | 32 | 32 | 32 | 32 | 32 | 6 | 32 | 25 | 25 | 25 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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