Reef
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Level 8/10

Ala Moana Bowls

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

Ala Moana Bowls is the Pipeline of Town—long, hollow, fast lefts over a shallow man-made reef created during 1950s harbor construction. When solid south swells arrive, it produces draining barrels that rival anything on the North Shore for intensity.

3-Day Forecast
Today
16
15
Poor
1.7m
@12s
5km/h
Tue
17
29
Poor
0.9m
@17s
4km/h
Wed
18
30
Poor
1.0m
@16s
6km/h
+7
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Today's Conditions

Swell
1.7m
WSW(253°)
Score: 12/25
Period
12s
Medium period swell
Score: 6/25
Wind
5km/h
SSW(210°)
Score: 18/25
Weather
26°C
0.0mm95%
Secondary Swell
0.6mSSW
Forecast Confidence
100%
Sources: open-meteo-marine, open-meteo-weather
Best Session
morning

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

2:37 am
High tide - 0.30m
9:17 am
Low tide - -0.28m
2:56 pm
High tide - 0.05m
8:31 pm
Low tide - -0.28m
Times shown in spot-local time.

Strike Score Breakdown

15
Poor
Components
Swell Direction0/25
Swell Size12/25
Swell Period6/25
Wind18/25
Raw Score36/100
Adjustments
🤢 Wind History-11
⚠️ Weak Component-10
Adjusted Score15/100
Confidence
Multiplier×1.00
Final Score15
🤢 Morning Sickness👥 Spring Break

Spot Details

Swell Requirements

Optimal direction
S (190°)
Direction range
160° - 220°
Size range
1.2m - 3m
Ideal size
2.5m
Height multiplier
0.92×
Ideal period
16s+

Wind Requirements

Optimal direction
N (10°)
Offshore range
340° - 60°
Best window
morning

Tide Requirements

Optimal tide
all

Water temp

26°C

Wetsuit

Boardshorts / Rashguard

Bottom

Reef

Max wave face

4m+

Board

Shortboard

Consistency

6/10

Difficulty

8/10

Crowd level

7/10

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

Access: Beach access at Ala Moana Beach Park. Easy paddle.

Best Season

Peak: May-Sep

Secondary: Apr, Oct

May-Sep south swell season. Pipeline of Town. Man-made reef from 1950s harbor construction.

Getting There

Airport
HNL
Drive time
15 min
Data quality
verified

Strike Log

Community Discussion