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Surf forecast for Bundoran - 3D's

Tide
⏱️s.
⚡️kJ
Timezone:
Europe/Dublin
Forecast updated:
21/06, 19:00
Wind: SN UNITY Atmos
(20260621 18z)
Waves: SN UNITY WAVE
(20260621 18z)
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Today Mon 22/06 to Tomorrow Tue 23/06
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Bundoran - 3D's Surf Forecast Guide

Bundoran - 3D's is a surf spot located to the northeast of the Peak in Bundoran Bay. It’s primarily a spring high tide reef break, known for offering fun left and right barrels over a barely submerged rock. This spot is somewhat popular, especially among bodyboarders and surfers looking for hollow waves. However, it is very shallow and can be dangerous, so you need to stay alert when you're out there.

The waves generally work best with a northwest swell, and they can handle sizes from 5ft to 12ft (1.5m to 3.6m). The left waves tend to be longer with some hollow sections, while the right can be more compact and bowling. It’s essential to note that while it can be fun, the best time to surf here is during high tide, especially when the swell is big. Winds from the southeast are preferable, adding to the surf conditions. Remember, this spot is really suited for expert surfers, as it can be challenging, especially with the varying water movements and steep paddles.

Accessing 3D's can be done by walking across the reef directly from town or by paddling across the bay from the harbor when the waves are bigger. Be prepared for a long paddle back, as water can get really choppy when it’s large. The crowd factor is significant here since it’s one of the most popular waves in Ireland. Just keep in mind it's a tight takeoff zone, so be friendly and respectful to fellow surfers to make the most out of your session.

Surf spots near Bundoran - 3D's

Pampa
County Leitrim, Ireland
Reef break
Mon 22
Tue 23
Wed 24
Thu 25
Fri 26
Bundoran - The Peak
County Donegal, Ireland
Reef break
Mon 22
Tue 23
Wed 24
Thu 25
Fri 26
Tullan Strand
County Donegal, Ireland
Beach break
Mon 22
Tue 23
Wed 24
Thu 25
Fri 26
Bundoran - 3D's
County Donegal, Ireland
Reef break
Mon 22
Tue 23
Wed 24
Thu 25
Fri 26
Bundoran - Tullan Strand
County Donegal, Ireland
Beach break
Mon 22
Tue 23
Wed 24
Thu 25
Fri 26

Frequently asked questions

What are good surfing conditions for Bundoran - 3D's?

Bundoran - 3D's is usually best with swell from west to northwest (W-NW), ideally northwest (NW) around 0.9 m / 3 ft to 3 m / 10 ft, southeast (SE) offshore wind, and high tide. High tide is the preferred tide.

Where is the surf spot Bundoran - 3D's?

Bundoran - 3D's is a surf spot in Bundoran, County Donegal, Ireland.

What is the surf break like at Bundoran - 3D's?

Bundoran - 3D's is a left-and-right reef break over rock ledge. Expect a busy crowd and a neutral lineup.

What season is best for surfing Bundoran - 3D's?

The main surf season at Bundoran - 3D's is autumn, winter, and spring.

What surfing skill level is Bundoran - 3D's suitable for?

Bundoran - 3D's can suit expert surfers.

Is Bundoran - 3D's beginner friendly for surfing?

Bundoran - 3D's is better suited to expert surfers.

What surfboards work at Bundoran - 3D's?

Shortboard and Bodyboard are common choices at Bundoran - 3D's.

How consistent is the surf at Bundoran - 3D's?

Surf consistency at Bundoran - 3D's is more variable.

What facilities are available for surfers at Bundoran - 3D's?

Facilities for surfers at Bundoran - 3D's: restrooms, camping, surf school, and surf shop.

Is there parking for surfing at Bundoran - 3D's?

Parking around Bundoran - 3D's: free parking, roadside parking, and car park.

What surf spots are near Bundoran - 3D's?

Other nearby surf spots are Bundoran - The Peak, Bundoran - Tullan Strand, Pampa, and Tullan Strand.

What swell direction works for surfing at Bundoran - 3D's?

Bundoran - 3D's can work with swell from west to northwest (W-NW); northwest (NW) is usually best.

What swell size works for surfing at Bundoran - 3D's?

Bundoran - 3D's usually works with swell around 0.9 m / 3 ft to 3 m / 10 ft.

What wind direction is best for surfing at Bundoran - 3D's?

Southeast (SE) offshore wind is usually best at Bundoran - 3D's.

What wind direction is offshore for surfing at Bundoran - 3D's?

Southeast (SE) is offshore at Bundoran - 3D's.

What tide works best for surfing at Bundoran - 3D's?

Bundoran - 3D's works best around high tide. High tide is preferred. 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.

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Welcome! If you’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:

🔮 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.

💨 Wind section

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

🌊 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.

🌒 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 — handy when arrows overlap.

Forecast Cheat Sheet

Short on time? Focus on wave energy. It’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. Here’s the scale:

Perfect
Good
Average
Bad or No Data

Session logs also feed the algorithm — the more you log, the smarter your forecasts get.

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