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
15
27
Poor
3.1m
@11s
9km/h
Mon
16
69
Good
2.5m
@12s
4km/h
Tue
17
78
Good
3.0m
@14s
3km/h
+7
Unlock

Today's Conditions

Swell
3.1m
W(280°)
Score: 16/25
Period
11s
Medium period swell
Score: 8/25
Wind
9km/h
SW(234°)
Score: 16/25
Weather
22°C
0.0mm82%
Windswell Component
1.6mWSW@5s
Secondary Swell
1.0mN
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

1:06 am
High tide - 1.04m
8:15 am
Low tide - 0.56m
12:45 pm
High tide - 0.67m
6:06 pm
Low tide - 0.45m
Times shown in spot-local time.

📊 Buoy ValidationBuoy Data

NW Hawaii

350 km away

Source: noaa

Forecast Validation
Buoy observed: 0.0m
Forecast error: ±3.1m

Strike Score Breakdown

27
Poor
Components
Swell Direction0/25
Swell Size16/25
Swell Period8/25
Wind16/25
Raw Score40/100
Adjustments
🌊💨 Windswell-3
⚠️ Weak Component-10
Adjusted Score27/100
Confidence
Multiplier×1.00
Final Score27
👥 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