Reef
right
Level 7/10

Tunnels

North Shore, Kauai, USA
🪸Sharp reef⚠️Shallow👊Localism🌀Strong rips

Tunnels is a spectacular hollow right-hander that breaks over shallow reef on Kauai's North Shore. The long paddle out is rewarded with deep barrel tubes in crystal-clear water with the Na Pali coast as a backdrop. Appropriately named and very localized.

Tunnels surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Today23
0
Poor
1.5m@9s
17km/h
Thu24
0
Poor
1.3m@9s
17km/h
Fri25
0
Poor
1.3m@8s
21km/h
Sat26
0
Poor
1.8m@10s
25km/h
Sun27
0
Poor
1.0m@7s
31km/h
Mon28
0
Poor
1.8m@10s
17km/h
Tue29
23
Poor
1.6m@7s
4km/h
Wed30
2
Poor
1.1m@9s
8km/h
Thu1
15
Poor
0.9m@8s
9km/h
Fri2
24
Poor
0.7m@8s
7km/h
5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 13 km/h · PM 17 km/h · Tide at 6am (0.1m)
Swell
1.5m
E(79°)
Score: 15/25
Period
9s
Short period / windswell
Score: 4/25
Wind
17km/h
E(81°)
Score: 1/25
Weather
27°C
0.0mm61%
First light 5:57amSunrise 6:27amSunset 6:33pmLast light 7:03pm
Windswell0.7m@3sSecondary0.7mConfidence
100%

Location & Conditions

Loading map...
0°45°90°135°180°225°270°315°NESW
Swell
Wind
Showing forecast for today

Hourly Forecast, Tide & Strike Windows

Strike window: 7:53–9:58am · risingStrike window: 4:14–6:55pm · droppingIdeal tide: mid
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
°C
24°
27°
29°
28°
26°
24°
25°
27°
27°
25°
24°
26°
27°
26°
25°
24°
25°
25°
25°
25°
25°
25°
25°
24°
24°
25°
25°
26°
26°
26°
25°
26°
28°
28°
26°
25°
26°
28°
28°
26°
25°
26°
27°
28°
25°
24°
26°
27°
26°
24°
3m1.5
sec
10s
10s
9s
9s
10s
9s
9s
9s
8s
8s
8s
8s
8s
9s
8s
9s
10s
10s
10s
10s
9s
7s
7s
8s
7s
11s
11s
10s
8s
8s
7s
7s
7s
7s
7s
10s
10s
9s
10s
7s
10s
7s
8s
8s
8s
8s
8s
8s
8s
8s
swell
windkm/h
11g32
15g43
19g54
19g54
16g49
14g40
17g50
18g53
19g54
19g56
20g58
23g66
22g65
21g67
22g67
23g65
24g76
24g78
26g75
26g80
32g92
32g98
30g99
29g93
31g89
24g72
20g68
16g62
13g57
9g51
6g22
5g21
2g23
4g25
1g23
1g11
4g17
10g31
12g40
11g38
7g23
7g25
10g33
11g37
9g35
1g13
3g13
10g27
12g37
7g39
tidem
12:45am0.3m
6:00am0.1m
1:06pm0.6m
7:54pm0.2m
1:15am0.4m
6:30am0.1m
1:18pm0.6m
7:50pm0.2m
1:45am0.5m
7:40am0.2m
1:30pm0.6m
8:06pm0.1m
2:18am0.5m
8:06am0.2m
1:50pm0.5m
8:18pm0.1m
3:00am0.6m
9:00am0.2m
2:18pm0.5m
8:40pm0.1m
3:30am0.6m
9:45am0.3m
2:30pm0.4m
8:54pm0.0m
4:18am0.6m
11:00am0.3m
2:30pm0.3m
9:30pm0.0m
5:30am0.6m
10:00pm0.0m
6:50am0.6m
10:30pm0.1m
8:50am0.6m
Ideal tide (from tide preference)Strike windowNight

Tide times today

12:45 am
High tide - 0.34m
6:00 am
Low tide - 0.13m
1:06 pm
High tide - 0.61m
7:54 pm
Low tide - 0.18m
Times shown in spot-local time.

Strike Score Breakdown

0
Poor
Components
Swell Direction0/25
Swell Size15/25
Swell Period4/25
Wind1/25
Raw Score20/100
Adjustments
Wind History-1
🌊💨 Windswell-3
💨 Gusty Wind-5
⚠️ Weak Component-15
Adjusted Score0/100
Confidence
Multiplier×1.00
Final Score0

Plan Your Strike

Return flights to LIH, departing today with a 5-day trip window.

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Swell Requirements

Optimal direction
N (350°)
Direction range
320° - 40°
Size range
1.2m - 3m
Ideal size
2m - 2.6m
Height multiplier
1.00×
Ideal period
14s+

Wind Requirements

Optimal direction
SSE (160°)
Offshore range
110° - 200°

Tide Requirements

Optimal tide
mid

Water temp

25°C

Wetsuit

Boardshorts / Rashguard

Bottom

Reef

Max wave face

4m+

Board

Shortboard

Consistency

6/10

Difficulty

7/10

Crowd level

5/10

Access: Beach access at Ha'ena Beach Park. Long paddle out.

Frequently Asked Questions

What tide is best at Tunnels?

The Tunnels profile favors mid tide. Compare this preference with the forecast tide and local conditions before choosing a session.

What wind direction is offshore at Tunnels?

The Tunnels profile uses wind from SSE (160°) as its preferred direction, with an offshore range of 110° to 200°. Wind speed matters too: light winds outside that range can still produce surfable conditions, while strong offshore winds can make takeoffs difficult.

What swell size and direction work best at Tunnels?

The Tunnels scoring profile favors swell from N (320° to 40°), a swell-height range of 1.2m to 3m, and a reference period of 14s. These are model inputs, not guaranteed breaking-wave heights or a promise that the surf will suit every ability.

When is the best time of year to surf Tunnels?

The main season at Tunnels is Nov, Dec, Jan, Feb, Mar. Nov-Mar. Long paddle to spectacular hollow rights over shallow reef. Na Pali backdrop.

How do I get to Tunnels?

The spot profile lists LIH as a nearby airport. The estimated road transfer is 45 minutes. Beach access at Ha'ena Beach Park. Long paddle out.

What kind of wave is Tunnels?

Tunnels is a reef break, a right-hander over a reef bottom. Difficulty is rated 7/10.

Best Season

Peak: Nov, Dec, Jan, Feb, Mar

Nov-Mar. Long paddle to spectacular hollow rights over shallow reef. Na Pali backdrop.

Getting There

Airport
LIH
Drive time
45 min
Data quality
verified

Plan a trip around Tunnels

Compare this break with other destinations in these surf guides.

Strike Log

Community Discussion