Reef
left
Level 5/10

Lyman's

Kona Coast, Big Island, USA (HI)
🪸Sharp reef⚠️Shallow

Lyman's is a classic left point/reef break south of Magic Sands on the Kona coast. It works on multiple swell directions—NW in winter, SW in summer—making it one of the more versatile waves on the Big Island. A Hawaiian royalty surf spot with rich history.

10-Day Forecast
Today
21
33
Poor
1.1m
@14s
10km/h
Mon
22
34
Poor
1.0m
@14s
9km/h
Tue
23
31
Poor
0.8m
@13s
8km/h
Wed
24
37
Poor
1.0m
@17s
6km/h
Thu
25
38
Poor
1.0m
@16s
7km/h
Fri
26
35
Poor
0.8m
@15s
7km/h
Sat
27
30
Poor
0.6m
@14s
5km/h
Sun
28
26
Poor
0.7m
@17s
7km/h
Mon
29
36
Poor
0.8m
@16s
6km/h
Tue
30
38
Poor
0.8m
@15s
5km/h

Today's Conditions

Find Flights
Swell
1.1m
S(187°)
Score: 9/25
Period
14s
Long period groundswell
Score: 25/25
Wind
10km/h
WSW(239°)
Score: 9/25
Weather
26°C
0.3mm76%
Secondary Swell
0.3mSW
Forecast Confidence
100%
Sources: open-meteo-marine, open-meteo-weather
Best Session
morning
AM: 1 km/h WSW|PM: 10 km/h SW
1 km/h vs 10 km/h afternoon
Tide at 10am (0.7m)

Location & Conditions

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

Tide Times

3:06 am
Low tide - 0.31m
10:00 am
High tide - 0.71m
3:00 pm
Low tide - 0.55m
8:30 pm
High tide - 0.76m
Times shown in spot-local time.

Strike Score Breakdown

33
Poor
Components
Swell Direction0/25
Swell Size9/25
Swell Period25/25
Wind9/25
Raw Score43/100
Adjustments
⚠️ Weak Component-10
Adjusted Score33/100
Confidence
Multiplier×1.00
Final Score33
👥 Summer Break
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Spot Details

Swell Requirements

Optimal direction
WNW (292°)
Direction range
250° - 320°
Size range
0.9m - 2.4m
Ideal size
2.0m
Height multiplier
0.97×
Ideal period
14s+

Wind Requirements

Optimal direction
E (90°)
Offshore range
50° - 140°

Tide Requirements

Optimal tide
mid

Water temp

25°C

Wetsuit

Boardshorts / Rashguard

Bottom

Reef

Max wave face

3m+

Board

Shortboard

Consistency

5/10

Difficulty

5/10

Crowd level

4/10

👥 Summer Break (Jun 15Aug 25) — expect extra crowds

Access: Access from Ali'i Drive near Holualoa Bay.

Best Season

Peak: Nov, Dec, Jan, Feb, Mar

Secondary: May-Sep

Year-round. Works on multiple swell directions. Hawaiian royalty surf spot.

Getting There

Airport
KOA
Drive time
15 min
Data quality
verified

Strike Log

Community Discussion