Reef
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Level 10/10

Pipeline

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

Pipeline is the proving ground of professional surfing—a shallow, left-breaking barrel that has defined generations of surfers. The wave breaks just 75 yards from the beach over a dangerously shallow lava reef, producing thick, hollow tubes that are as punishing as they are perfect. When NW swells hit during winter, Pipe delivers some of the heaviest barrels on Earth.

3-Day Forecast
Today
29
0
Poor
1.2m
@9s
20km/h
Thu
30
0
Poor
1.4m
@9s
23km/h
Fri
1
0
Poor
1.5m
@9s
23km/h
+7
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Today's Conditions

Swell
1.2m
NE(43°)
Score: 2/25
Period
9s
Short period / windswell
Score: 2/25
Wind
20km/h
ENE(67°)
Score: 1/25
Weather
25°C
0.1mm20%
Windswell Component
0.9mENE@4s
Secondary Swell
0.7mN
Forecast Confidence
100%
Sources: open-meteo-marine, open-meteo-weather
Best Session
morning
AM: 13 km/h E|PM: 20 km/h ENE
13 km/h vs 20 km/h afternoon
Low tide at 6am (0.2m)

Location & Conditions

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

Tide Times

6:42 am
Low tide - 0.20m
1:54 pm
High tide - 0.76m
8:15 pm
Low tide - 0.42m
Times shown in spot-local time.

Strike Score Breakdown

0
Poor
Components
Swell Direction0/25
Swell Size2/25
Swell Period2/25
Wind1/25
Raw Score5/100
Adjustments
🌊💨 Windswell-5
⚠️ Weak Component-15
📉 Undersized Swell-11
🚫 Undersized Capmax 30
Adjusted Score0/100
Confidence
Multiplier×1.00
Final Score0
🌊💨 Windswell

Spot Details

Swell Requirements

Optimal direction
NW (310°)
Direction range
295° - 340°
Size range
1.8m - 4.6m
Ideal size
3.9m
Height multiplier
1.03×
Ideal period
18s+

Wind Requirements

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

Tide Requirements

Optimal tide
low to mid
Optimal range
0.3m - 1.2m
Danger below
0.1m

Water temp

25°C

Wetsuit

Boardshorts / Rashguard

Bottom

Reef

Max wave face

6m+

Board

Shortboard

Consistency

7/10

Difficulty

10/10

Crowd level

10/10

Access: Beach access at Ehukai Beach Park. Easy paddle out through channel.

Best Season

Peak: Nov, Dec, Jan, Feb

Secondary: Mar, Oct

Nov-Feb peak. WNW-NW swells. Kona winds best.

Getting There

Airport
HNL
Drive time
55 min
Data quality
verified

Strike Log

Community Discussion