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Surf Forecasts:
Tunnels surfForecast / HAW – Kaua'i / USA
48hr Weather and Surf, issued 7 am Friday 29 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
25.0° C
(Which is normal for this time of year)How big are the waves at Tunnels today (29 May):
- Morning surf: Morning surf (29 May, local time) - 4.5ft (1.3m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (29 May, local time) - 2.5ft (0.7m), 11s period with NW swell.
- Evening surf: Evening surf (29 May, local time) - 2.5ft (0.7m), 11s period with NNW swell.
The current surf forecast for Tunnels at 3PM is: 0.7m 11s primary swell from a Northwest direction and 0.8m 8s secondary swell from a Northeast direction, 0.9m 7s secondary swell from a East direction (forecast issued at 07:00am May 29). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 May) | 4.5ft (1.3m) | 7s |
| Afternoon (29 May) | 2.5ft (0.7m) | 11s |
| Evening (29 May) | 2.5ft (0.7m) | 11s |
Table - waves today at Tunnels. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Fri morning. Warm (max 25°C on Fri morning, min 22°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 29 | Saturday 30 | Sunday 31 | Mon 1 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ENE 7 | ENE 7 | ENE 7 | NW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | ENE 7 | ENE 7 | NNW 10 | N 10 | N 10 | NE 8 | NE 8 | NE 8 | ENE 7 | E 8 | ENE 7 | N 11 | N 11 | N 10 | N 10 | |
163 | 153 | 158 | 123 | 105 | 103 | 99 | 99 | 114 | 172 | 139 | 100 | 92 | 117 | 62 | 52 | 57 | 48 | 43 | 47 | 59 | 83 | 75 | 71 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross | 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 | cross | cross | cross | |
High Tide | 2:24PM0.66m | 1:12AM0.18m | 2:56PM0.66m | 1:46AM0.16m | 3:29PM0.66m | |||||||||||||||||||
Low Tide | 6:13AM-0.07m | 9:19PM0.12m | 6:41AM-0.07m | 9:59PM0.11m | 7:11AM-0.07m | 10:39PM0.10m | ||||||||||||||||||
 |  |  | | |  | |  | |  | | | | | | | | | | | | | | | |
 | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | 5:54 |
 | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | 7:17 |
1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 23 | 25 | 25 | 25 | 23 | 23 | 23 | 22 | 23 | 24 | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 25 | 24 | 24 | 23 | 23 | 22 |
22 | 23 | 24 | 24 | 25 | 23 | 23 | 23 | 22 | 24 | 24 | 24 | 23 | 24 | 24 | 24 | 25 | 25 | 26 | 24 | 24 | 24 | 25 | 23 | |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 7 | NW 11 | NE 8 | NE 7 | NE 7 | NE 8 | NE 8 | NE 7 | NE 7 | ENE 7 | NE 7 | NE 8 | N 10 | NE 8 | NE 8 | NE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 8 | E 8 | ENE 7 |
 kJ | 163 | 153 | 126 | 73 | 77 | 77 | 69 | 94 | 91 | 89 | 139 | 64 | 69 | 117 | 62 | 45 | 57 | 48 | 36 | 47 | 48 | 42 | 43 | 37 |
Swell 2 Height (m) Direction Period (s) | NNW 11 | NW 11 | NNE 10 | NW 11 | NNW 11 | E 7 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | N 10 | NE 8 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | N 11 | N 10 | N 10 |
| kJ | 163 | 128 | 31 | 123 | 105 | 59 | 99 | 99 | 114 | 100 | 100 | 100 | 92 | 62 | 37 | 40 | 48 | 46 | 43 | 44 | 41 | 83 | 75 | 71 |
Swell 3 Height (m) Direction Period (s) | N 10 | N 10 | NNE 12 | N 10 | NNE 11 | NNW 11 | N 11 | NNE 11 | ESE 7 | ESE 7 | NNE 10 | NNE 10 | NNE 10 | E 7 | NNW 10 | N 8 | N 8 | N 8 | N 9 | N 9 | N 11 | ENE 7 | ENE 7 | E 8 |
| kJ | 49 | 48 | 26 | 48 | 93 | 103 | 58 | 64 | 49 | 49 | 38 | 18 | 10 | 34 | 55 | 52 | 51 | 35 | 43 | 42 | 59 | 34 | 35 | 42 |
Wind waves Height (m) Direction Period (s) | — | — | ENE 7 | E 7 | E 7 | — | E 7 | E 7 | — | ENE 7 | — | E 7 | E 7 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 158 | 73 | 61 | — | 59 | 47 | — | 172 | — | 48 | 49 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 6 | 25 | 25 | 32 | 25 | 25 | 25 | 6 | 0 | 0 | 25 | 32 | 25 | 0 | 0 | 0 | 0 | 0 | 32 | 32 | 32 | 25 | 25 | 32 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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