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
Today7
60
Fair
0.9m@15s
4km/h
Sun8
45
Fair
0.9m@13s
5km/h
Mon9
35
Poor
0.9m@13s
7km/h
Tue10
37
Poor
0.7m@13s
5km/h
Wed11
30
Poor
0.6m@14s
7km/h
Thu12
63
Fair
0.9m@16s
5km/h
Fri13
30
Poor
0.6m@15s
4km/h
Sat14
15
Poor
0.4m@13s
2km/h
Sun15
15
Poor
0.4m@14s
4km/h
Mon16
7
Poor
0.4m@11s
4km/h
5+ days out, less certain

Today's Conditions

Find Flights
Best session: AfternoonAM 5 km/h · PM 4 km/h · Tide at 2pm (0.5m)
Swell
0.9m
SSW(192°)
Score: 11/25
Period
15s
Groundswell
Score: 25/25
Wind
4km/h
W(269°)
Score: 20/25
Weather
27°C
0.4mm96%
First light 5:58amSunrise 6:28amSunset 5:46pmLast light 6:16pm
Windswell
—
Secondary
0.5m
Confidence
100%

Location & Conditions

Loading map...
Swell0.9m @15s SSW outside window
Wind4 km/h W glassy
SwellWind: Offshore Cross Onshore
Showing forecast for today · all day

Hourly Forecast, Tide & Strike Windows

Strike window: 5:58–6:42am · droppingStrike window: 11:09am–4:57pm · through highIdeal tide: mid
6am
9am
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6pm
6am
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12pm
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6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
°C
25°
28°
29°
27°
26°
24°
27°
28°
28°
25°
22°
26°
27°
27°
24°
22°
26°
28°
28°
25°
23°
26°
28°
27°
25°
23°
26°
28°
26°
25°
23°
25°
26°
27°
25°
23°
24°
26°
26°
24°
23°
24°
26°
26°
25°
24°
25°
28°
28°
25°
2m1.0
sec
15s
15s
15s
15s
15s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
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14s
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15s
13s
13s
13s
13s
13s
14s
14s
14s
14s
14s
11s
11s
11s
11s
11s
swell
windkm/h
3g9
6g21
5g21
4g18
4g14
1g4
4g17
8g26
6g22
3g14
2g7
7g20
10g29
8g28
5g17
2g6
5g18
9g29
7g27
5g14
1g11
3g14
9g30
12g34
6g31
1g7
4g16
7g28
6g27
4g21
0g5
2g9
6g21
7g27
4g26
0g6
1g10
4g22
4g27
2g22
2g7
3g10
6g21
7g26
3g26
1g5
3g10
6g22
7g28
3g28
tidem
2:21am0.7m
8:50am0.1m
2:04pm0.5m
7:52pm0.0m
2:52am0.8m
9:38am0.1m
2:40pm0.4m
8:21pm0.0m
3:22am0.8m
10:10am0.1m
3:15pm0.4m
8:47pm0.0m
4:04am0.8m
11:00am0.1m
3:30pm0.3m
9:12pm0.0m
4:37am0.8m
11:30am0.1m
4:10pm0.3m
9:50pm0.0m
5:18am0.7m
12:18pm0.2m
4:50pm0.3m
10:18pm0.1m
5:54am0.7m
1:15pm0.2m
5:30pm0.3m
6:42am0.6m
2:30pm0.2m
6:30pm0.2m
7:30am0.6m
3:30pm0.2m
8:30pm0.2m
8:15am0.6m
Ideal tide (from tide preference)Strike windowNight

Tide times today

2:21 am
High · 0.73m
8:50 am
Low · 0.14m
2:04 pm
High · 0.49m
7:52 pm
Low · 0.04m
Times shown in spot-local time.

Strike Score Breakdown

60
Fair
Components
Swell Direction4/25
Swell Size11/25
Swell Period25/25
Wind20/25
Raw Score60/100
Confidence
Multiplier×1.00
Final Score60

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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 kind of wave is Banyans?

Banyans is a reef break in Kona Coast, Big Island, USA, with peaks that run both left and right over a reef bottom. On its biggest days it can hold faces of around 3m. A shortboard is the usual call.

What swell works best at Banyans?

Banyans picks up swell from the SSW round to the WNW, and it's best when it's coming straight out of the W. It starts working at around 0.9m and handles up to about 2.4m, with the sweet spot around 1.6 to 2m. Period matters too: aim for 14s or longer, as anything under 10s tends to be weak. Catches S swells in summer in addition to NW swells in winter. These are the numbers our scoring uses, so treat them as a guide rather than a promise.

What wind is offshore at Banyans?

An E wind is dead offshore at Banyans, and anything from the NNE round to the SE keeps it clean. The morning is typically the best window, roughly 6am to 11am. Light winds from other directions can still be fine; strong offshores can make it hard to get into waves.

What tide is best at Banyans?

Banyans is at its best around mid tide.

When is the best time of year to surf Banyans?

The most reliable run of swell at Banyans comes Nov to Mar. There's a second window in May to Sep too. Year-round. S swells in summer, NW in winter. Shane Dorian's home break.

How cold is the water at Banyans?

The water at Banyans averages around 25°C, so boardshorts or a rashguard will do. It shifts a few degrees through the year, so check the season before you pack.

Is Banyans good for beginners?

It's more of an intermediate wave, rated 5/10 for difficulty, so newer surfers are best off sticking to the smaller days. Expect a moderate crowd (5/10) when it's on. A-frame reef break. Long glassy rights in Kona conditions. Shane Dorian's home break.

How do I get to Banyans?

The nearest airport on our list is KOA, then it's roughly a 10-minute drive. Beach access along Ali'i Drive.

What other surf spots are near Banyans?

The closest breaks we track are Lyman's (7.7 km) and Pine Trees (Kohanaiki) (11 km), handy when Banyans isn't working. Fun fact: it's the second most southerly break we track in USA.

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