Big Wave
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Level 10/10

Waimea Bay

North Shore, Oahu, USA (HI)
😮‍💨Hold-downs🌀Strong rips👥Crowded

Waimea Bay is the birthplace of big wave surfing—a thundering right-hander that only truly comes alive when swells exceed 15 feet. When it's on, the takeoff is a heart-stopping drop into a churning wall of whitewater. The Eddie Aikau Big Wave Invitational is held here, requiring 20ft+ consistent surf.

3-Day Forecast
Today
29
0
Poor
0.9m
@11s
20km/h
Thu
30
0
Poor
1.3m
@11s
23km/h
Fri
1
0
Poor
1.3m
@11s
23km/h
+7
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Today's Conditions

Swell
0.9m
NNW(337°)
Score: 0/25
Period
11s
Medium period swell
Score: 2/25
Wind
20km/h
ENE(67°)
Score: 1/25
Weather
25°C
0.1mm20%
Windswell Component
0.6mNE@3s
Secondary Swell
0.5mNNE
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

Location & Conditions

Loading map...
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 Direction12/25
Swell Size0/25
Swell Period2/25
Wind1/25
Raw Score15/100
Adjustments
🌊💨 Windswell-3
⚠️ Weak Component-15
📉 Undersized Swell-11
🚫 Undersized Capmax 15
Adjusted Score0/100
Confidence
Multiplier×1.00
Final Score0

Spot Details

Swell Requirements

Optimal direction
NW (315°)
Direction range
300° - 340°
Size range
4.6m - 9.1m
Ideal size
7.1m
Height multiplier
1.08×
Ideal period
18s+

Wind Requirements

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

Tide Requirements

Optimal tide
mid to high

Water temp

25°C

Wetsuit

Boardshorts / Rashguard

Bottom

Mixed

Max wave face

15m+

Board

Gun / Step-up

Consistency

3/10

Difficulty

10/10

Crowd level

7/10

Access: Beach access. Popular swimming beach when flat.

Best Season

Peak: Dec, Jan, Feb

Secondary: Nov, Mar

Only really turns on at 15ft+. Dec-Feb peak. Eddie Aikau invitational venue.

Getting There

Airport
HNL
Drive time
50 min
Data quality
verified

Strike Log

Community Discussion