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Surf forecast for Banyans

Tide
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Timezone:
Pacific/Honolulu
Forecast updated:
24/06, 14:00
Wind: SN UNITY Atmos
(20260625 00z)
Waves: SN UNITY WAVE
(20260625 00z)
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Banyans Surf Forecast Guide

Banyans is one of the most popular surf spots on the Kailua-Kona side of the Big Island. It's right off the main road, making it easy to access, and sits in front of the Kona Bali Kai condos. This location gets a lot of traffic, especially when the waves are chest high or above, attracting both locals and visitors. The environment here is pretty pristine, but expect it to be crowded, especially with the best surfers around. Itโ€™s a place where humility and respect go a long way.

The surf at Banyans can be a bit tricky but rewarding. It breaks year-round, usually clean in the mornings thanks to an easterly wind pattern. The break offers both lefts and rights, with the right tending to offer good turn sections and the possibility of a barrel. It empties into deeper water, while the left can provide a nice open barrel on takeoff but often ends in a closeout over shallower reef. On the summer S to SW swells, you can expect fun waves ranging from 1 to 3 meters (3 to 10 feet). In the winter, the NW to WNW swells deliver solid, manageable surf when other spots are maxed out. The ideal swell direction is SW, and it handles various sizes from 1 to 3 meters. Tides can be low, mid, or high, and paddling varies from fairly short on smaller days to more challenging when the surf picks up.

If you're planning to surf here, be mindful of the local vibe; it's competitive but can also be fun once you know the lay of the land. The spot caters mainly to expert surfers, so be prepared to show your skills. The bottom is uneven reef, so watch for urchins and keep a keen eye on your surroundings. Surfboards of all types are welcome, including shortboards, funboards, longboards, and even bodyboards, but do keep in mind that showing respect to locals and other surfers is key to enjoying your time at Banyans.

Surf spots near Banyans

Honls
Hawaii, United States
Beach break
Thu 25
Fri 26
Sat 27
Sun 28
Mon 29
Banyans
Hawaii, United States
Reef break
Thu 25
Fri 26
Sat 27
Sun 28
Mon 29
Lymans
Hawaii, United States
Point break
Thu 25
Fri 26
Sat 27
Sun 28
Mon 29
La'aloa Beach Park
Hawaii, United States
Beach break
Thu 25
Fri 26
Sat 27
Sun 28
Mon 29
Kahalu'u Bay
Hawaii, United States
Reef break
Thu 25
Fri 26
Sat 27
Sun 28
Mon 29

Frequently asked questions

What are good surfing conditions for Banyans?

Banyans is usually best with swell from south through west-southwest to northwest (S-WSW-NW), ideally southwest (SW) around 0.9 m / 3 ft to 3 m / 10 ft, northeast (NE) offshore wind, and any tide.

Where is the surf spot Banyans?

Banyans is a surf spot in Kailua-Kona, Hawaii, United States.

What is the surf break like at Banyans?

Banyans is a left-and-right reef break over uneven reef. Expect a busy crowd and a friendly lineup.

What season is best for surfing Banyans?

The main surf season at Banyans is spring, summer, autumn, and winter.

What surfing skill level is Banyans suitable for?

Banyans can suit expert surfers.

Is Banyans beginner friendly for surfing?

Banyans is better suited to expert surfers.

What surfboards work at Banyans?

Shortboard, Funboard, Longboard, and Bodyboard are common choices at Banyans.

How consistent is the surf at Banyans?

Banyans is one of the more consistent surf spots in Hawaii, United States.

Is there parking for surfing at Banyans?

Parking around Banyans: free parking and roadside parking.

What surf spots are near Banyans?

Other nearby surf spots are Lymans, La'aloa Beach Park, Honls, and Kahalu'u Bay.

What swell direction works for surfing at Banyans?

Banyans can work with swell from south through west-southwest to northwest (S-WSW-NW); southwest (SW) is usually best.

What swell size works for surfing at Banyans?

Banyans usually works with swell around 0.9 m / 3 ft to 3 m / 10 ft.

What wind direction is best for surfing at Banyans?

Northeast (NE) offshore wind is usually best at Banyans.

What wind direction is offshore for surfing at Banyans?

Northeast (NE) is offshore at Banyans.

What tide works best for surfing at Banyans?

Banyans can work on all tides. A rising tide is usually better here.

Confidence

Confidence tells you how much the weather models agree on the forecast.

  • High confidence: Models agree closely; forecast is reliable.
  • Medium confidence: Some disagreement; conditions may shift slightly.
  • Low confidence: Models diverge; treat forecast with caution.

We calculate the wind confidence by comparing wind speed, gust and direction from multiple models (like GFS, ECMWF, Arome, and Harmonie) and seeing how closely they match. For wave certainty we compare height, period and direction, also on multiple models. They are weighted, meaning that some models count more than others, depending on how good they are for a certain spot.

Open in the app

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Readme

Welcome! If youโ€™re new to surf forecasting, check out this quick guide.

Forecast Table

The forecast table (the section on the page with all the numbers) is designed to pack as much information in the screen as possible. Although intimidating at first, it will help you make informed decisions about the waves faster, trust me :D. The table consists of roughly four sections, time and predictions, wind, waves, and tides:

๐Ÿ”ฎ Time and predictions section

Here we show the forecast thour and the overall surf quality prediction. This is determined based on the wave, wind and tide quality prediction. These individual predictions can be found on the forecast map.

๐Ÿ’จ Wind section

The first row on the table (with the ๐Ÿ’จ icon) shows wind speed, direction and gust. The more the wind speed the more aggressive the color (from blue, green, orange to red).

๐ŸŒŠ Wave section

The waves section consists of three rows, one for wave height and direction, one for period and one for wave energy. Our algorithm chooses the "dominant wave" using spot-adjusted surf energy (depth + directional fit). This is usually the first swell partition, but during local storms it can switch to wind waves. If that happens, values are shown in gray and italic.

๐ŸŒ’ Tide section

The tide section consists of a row with the actual heights per hour (measured at the half hour) and a table that displays the flow of the tide and the extremes (lows and highs).

Forecast map

The forecast map consists of arrows. These arrows represent all wave partitions (swell partitions and wind wave partition) and the wind. This allows you to see things like: a secondary swell or wind waves messes up the surf, or the wind is just a tick offshore so very surfable. Click a metric label in the bottom left to bring that arrow to the front โ€” handy when arrows overlap.

Forecast Cheat Sheet

Short on time? Focus on wave energy. Itโ€™s the best single metric to gauge how big and powerful the waves will be.

Click any table cell to jump to that forecast hour. The map will update with forecast arrows, so you can see if wind and swell direction are lining up.

Use the table sidebar to switch units for height and speed.

Log your surf sessions to compare forecasts with real sessions and sharpen future predictions.

Models and Updates

Surfnerd blends multiple global and local wind and swell models using advanced interpolation and spatial techniques to create an "ensemble" forecast. Forecasts are refreshed hourly.

Surf Predictions

Our AI-driven algorithm scores surf quality, shown by green, orange, and gray dots. Each forecast hour is rated for wind, swell, and tide quality, then combined into an overall score. Hereโ€™s the scale:

Perfect
Good
Average
Bad or No Data

Session logs also feed the algorithm โ€” the more you log, the smarter your forecasts get.

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