Big Wave
both
Level 10/10

Himalayas

North Shore, Oahu, USA (HI)
😮‍💨Hold-downs🏝️Remote

Himalayas is a massive outer reef off Haleiwa that only breaks on historic, once-in-a-decade swells. Named for the Himalayan scale of the waves it produces, this is true frontier big wave surfing—tow-in only, rarely crowded, and deeply consequential.

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
Unlock

Today's Conditions

Swell
0.9m
NNW(337°)
Score: 0/25
Period
11s
Medium period swell
Score: 1/25
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

6:54 am
Low tide - 0.21m
2:06 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 Direction20/25
Swell Size0/25
Swell Period1/25
Wind1/25
Raw Score22/100
Adjustments
🌊💨 Windswell-3
⚠️ Weak Component-15
📉 Undersized Swell-12
🚫 Undersized Capmax 15
Adjusted Score0/100
Confidence
Multiplier×1.00
Final Score0

Spot Details

Swell Requirements

Optimal direction
NNW (330°)
Direction range
310° - 350°
Size range
6.1m - 12.2m
Ideal size
9.4m
Height multiplier
1.08×
Ideal period
20s+

Wind Requirements

Optimal direction
SE (135°)
Offshore range
100° - 180°

Tide Requirements

Optimal tide
all

Water temp

25°C

Wetsuit

Boardshorts / Rashguard

Bottom

Reef

Max wave face

18m+

Board

Gun / Step-up

Consistency

1/10

Difficulty

10/10

Crowd level

1/10

Access: Tow-in only. Accessible by jet ski from Haleiwa Harbor.

Best Season

Peak: Dec, Jan, Feb

Dec-Feb. Only breaks on historic swells. Tow-in territory.

Getting There

Airport
HNL
Drive time
50 min
Boat required
$200
Data quality
verified

Strike Log

Community Discussion