Reef
both
Level 5/10

Banyans

Kona Coast, Big Island, USA
🪸Sharp reef🌀Strong rips

Banyans is the Big Island's best wave—an A-frame reef break that catches both W/NW swells in winter and S swells in summer, making it one of Hawaii's most versatile spots. Long, glassy rights in Kona conditions are the specialty. Shane Dorian's home break.

Banyans surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Tue22
52
Fair
0.9m@14s
6km/h
Today23
46
Fair
0.8m@14s
6km/h
Thu24
20
Poor
0.7m@11s
3km/h
Fri25
30
Poor
1.4m@10s
5km/h
Sat26
35
Poor
1.6m@11s
9km/h
Sun27
54
Fair
1.2m@12s
5km/h
Mon28
54
Fair
1.1m@12s
4km/h
Tue29
55
Fair
1.2m@12s
7km/h
Wed30
61
Fair
1.2m@12s
5km/h
Thu1
57
Fair
1.1m@12s
5km/h
5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 3 km/h · PM 8 km/h · Tide at 6am (0.1m)
Swell
0.9m
SSW(198°)
Score: 11/25
Period
14s
Long period groundswell
Score: 25/25
Wind
6km/h
W(265°)
Score: 16/25
Weather
29°C
0.0mm59%
First light 5:42amSunrise 6:12amSunset 6:19pmLast light 6:49pm
Secondary0.2mConfidence
100%

Location & Conditions

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

Hourly Forecast, Tide & Strike Windows

Strike window: 8:26–10:38am · risingStrike window: 3:56–5:58pm · droppingIdeal tide: mid
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
°C
24°
29°
31°
31°
29°
24°
30°
31°
30°
28°
26°
26°
26°
26°
26°
25°
26°
27°
28°
26°
26°
26°
28°
28°
27°
26°
28°
30°
28°
27°
25°
28°
27°
27°
26°
26°
26°
27°
27°
26°
25°
27°
28°
28°
25°
25°
26°
27°
27°
25°
2m1.0
sec
14s
14s
14s
14s
14s
14s
14s
14s
14s
14s
11s
11s
11s
11s
11s
10s
10s
10s
10s
10s
11s
11s
11s
11s
11s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
swell
windkm/h
1g4
5g20
7g29
14g39
3g15
2g5
4g18
11g32
5g22
3g19
2g7
6g14
3g17
1g9
2g9
1g5
6g16
9g32
3g17
5g17
22g49
8g32
9g25
6g36
4g29
2g24
7g18
6g25
4g24
5g18
2g13
5g18
5g23
6g25
3g25
5g16
7g20
8g26
7g29
4g27
4g12
5g15
5g20
5g23
2g25
2g9
3g14
6g23
7g27
5g27
tidem
1:10am0.3m
6:15am0.1m
1:20pm0.7m
8:15pm0.1m
1:42am0.4m
7:06am0.1m
1:40pm0.8m
8:21pm0.1m
2:06am0.6m
7:50am0.1m
2:12pm0.8m
8:37pm0.1m
2:40am0.7m
8:30am0.2m
2:30pm0.8m
9:00pm0.1m
3:10am0.7m
9:12am0.1m
3:04pm0.6m
9:21pm0.0m
3:47am0.7m
9:55am0.1m
3:47pm0.6m
9:38pm0.0m
4:30am0.8m
10:50am0.1m
4:10pm0.5m
10:12pm0.0m
5:07am0.8m
11:42am0.2m
4:50pm0.4m
6:00am0.8m
12:54pm0.2m
5:15pm0.4m
6:54am0.8m
Ideal tide (from tide preference)Strike windowNight

Tide times today

1:10 am
High tide - 0.35m
6:15 am
Low tide - 0.15m
1:20 pm
High tide - 0.72m
8:15 pm
Low tide - 0.14m
Times shown in spot-local time.

Strike Score Breakdown

52
Fair
Components
Swell Direction5/25
Swell Size11/25
Swell Period25/25
Wind16/25
Raw Score57/100
Adjustments
💨 Gusty Wind-5
Adjusted Score52/100
Confidence
Multiplier×1.00
Final Score52

Plan Your Strike

Return flights to KOA, departing today with a 5-day trip window.

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Swell Requirements

Optimal direction
W (270°)
Direction range
200° - 300°
Size range
0.9m - 2.4m
Ideal size
1.6m - 2m
Height multiplier
1.00×
Ideal period
14s+

Wind Requirements

Optimal direction
E (80°)
Offshore range
30° - 130°

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

5/10

Access: Beach access along Ali'i Drive.

Frequently Asked Questions

What tide is best at Banyans?

The Banyans profile favors mid tide. Compare this preference with the forecast tide and local conditions before choosing a session.

What wind direction is offshore at Banyans?

The Banyans profile uses wind from E (80°) as its preferred direction, with an offshore range of 30° to 130°. Wind speed matters too: light winds outside that range can still produce surfable conditions, while strong offshore winds can make takeoffs difficult.

What swell size and direction work best at Banyans?

The Banyans scoring profile favors swell from W (200° to 300°), a swell-height range of 0.9m to 2.4m, and a reference period of 14s. These are model inputs, not guaranteed breaking-wave heights or a promise that the surf will suit every ability.

When is the best time of year to surf Banyans?

The main season at Banyans is Nov, Dec, Jan, Feb, Mar. A secondary window runs May-Sep. Year-round. S swells in summer, NW in winter. Shane Dorian's home break.

How do I get to Banyans?

The spot profile lists KOA as a nearby airport. The estimated road transfer is 10 minutes. Beach access along Ali'i Drive.

What kind of wave is Banyans?

Banyans is a reef break, a peak with lefts and rights over a reef bottom. Difficulty is rated 5/10.

Best Season

Peak: Nov, Dec, Jan, Feb, Mar

Secondary: May-Sep

Year-round. S swells in summer, NW in winter. Shane Dorian's home break.

Getting There

Airport
KOA
Drive time
10 min
Data quality
verified

Strike Log

Community Discussion