Reef
right
Level 7/10

Tunnels

North Shore, Kauai, USA (HI)
🪸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.

3-Day Forecast
Today
16
64
Fair
2.3m
@13s
5km/h
Tue
17
78
Good
3.0m
@14s
2km/h
Wed
18
92
Firing
2.8m
@14s
6km/h
+7
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Today's Conditions

Swell
2.3m
WNW(293°)
Score: 20/25
Period
13s
Medium period swell
Score: 23/25
Wind
5km/h
SW(225°)
Score: 23/25
Weather
21°C
0.0mm98%
Windswell Component
0.2mWSW@2s
Secondary Swell
1.0mNNW
Forecast Confidence
100%
Sources: open-meteo-marine, open-meteo-weather
Best Session
morning

Location & Conditions

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

Tide Times

1:30 am
High tide - 0.97m
8:18 am
Low tide - 0.50m
1:15 pm
High tide - 0.68m
6:54 pm
Low tide - 0.41m
Times shown in spot-local time.

📊 Buoy ValidationBuoy Data

NW Hawaii

350 km away

Source: noaa

Forecast Validation
Buoy observed: 0.0m
Forecast error: ±2.3m

Strike Score Breakdown

64
Fair
Components
Swell Direction3/25
Swell Size20/25
Swell Period23/25
Wind23/25
Raw Score69/100
Adjustments
⚠️ Weak Component-5
Adjusted Score64/100
Confidence
Multiplier×1.00
Final Score64
👥 Spring Break

Spot Details

Swell Requirements

Optimal direction
N (350°)
Direction range
320° - 40°
Size range
1.2m - 3m
Ideal size
2.5m
Height multiplier
1.00×
Ideal period
14s+

Wind Requirements

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

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

👥 Spring Break (Mar 14Mar 22) — expect extra crowds

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

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

Strike Log

Community Discussion