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
15
0
Poor
3.1m
@11s
25km/h
Mon
16
0
Poor
2.1m
@12s
9km/h
Tue
17
11
Poor
2.5m
@14s
7km/h
+7
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Today's Conditions

Swell
3.1m
W(265°)
Score: 2/25
Period
11s
Medium period swell
Score: 2/25
Wind
25km/h
WSW(239°)
Score: 0/25
Weather
24°C
0.3mm90%
Windswell Component
0.9mWSW@4s
Secondary Swell
1.0mN
Forecast Confidence
100%
Sources: open-meteo-marine, open-meteo-weather
Best Session
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

1:00 am
High tide - 1.01m
8:10 am
Low tide - 0.55m
12:30 pm
High tide - 0.64m
6:00 pm
Low tide - 0.40m
Times shown in spot-local time.

Strike Score Breakdown

0
Poor
Components
Swell Direction4/25
Swell Size2/25
Swell Period2/25
Wind0/25
Raw Score8/100
Adjustments
🤢 Wind History-17
⚠️ Weak Component-15
📉 Undersized Swell-11
🚫 Undersized Capmax 30
Adjusted Score0/100
Confidence
Multiplier×1.00
Final Score0
🤢 Morning Sickness👥 Spring Break

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°
Best window
morning

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

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

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