Reef
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Level 9/10

Gas Chambers

North Shore, Oahu, USA (HI)
🪸Sharp reef⚠️Shallow😮‍💨Hold-downs

Gas Chambers is a fast, hollow, detonating barrel that breaks over extremely shallow reef between Rocky Point and Pipeline. The name says it all—you're locked in a tube with very little room for error over razor-sharp coral.

3-Day Forecast
Today
16
39
Poor
1.6m
@12s
8km/h
Tue
17
78
Good
2.5m
@14s
4km/h
Wed
18
79
Good
2.5m
@14s
5km/h
+7
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Today's Conditions

Swell
1.6m
W(270°)
Score: 10/25
Period
12s
Medium period swell
Score: 14/25
Wind
8km/h
SW(229°)
Score: 14/25
Weather
26°C
0.0mm93%
Secondary Swell
0.9mNW
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

1:18 am
High tide - 0.93m
8:00 am
Low tide - 0.45m
1:06 pm
High tide - 0.66m
6:45 pm
Low tide - 0.37m
Times shown in spot-local time.

Strike Score Breakdown

39
Poor
Components
Swell Direction8/25
Swell Size10/25
Swell Period14/25
Wind14/25
Raw Score46/100
Adjustments
🤢 Wind History-7
Adjusted Score39/100
Confidence
Multiplier×1.00
Final Score39
🤢 Morning Sickness👥 Spring Break

Spot Details

Swell Requirements

Optimal direction
NW (305°)
Direction range
290° - 320°
Size range
1.2m - 3m
Ideal size
2.5m
Height multiplier
0.97×
Ideal period
14s+

Wind Requirements

Optimal direction
ESE (120°)
Offshore range
90° - 160°
Best window
morning

Tide Requirements

Optimal tide
low to mid

Water temp

25°C

Wetsuit

Boardshorts / Rashguard

Bottom

Reef

Max wave face

4m+

Board

Shortboard

Consistency

6/10

Difficulty

9/10

Crowd level

5/10

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

Access: Beach access between Rocky Point and Pipeline.

Best Season

Peak: Nov, Dec, Jan, Feb

Secondary: Oct, Mar

Nov-Feb. Between Rocky Point and Pipeline.

Getting There

Airport
HNL
Drive time
55 min
Data quality
verified

Strike Log

Community Discussion