Sand Bank
Hourly
Confidence
Compare
⏱️s.
⚡️kJ
Tuesday 04
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Tap a forecast cell to explore conditions on the map.
Timezone: America/Barbados
Wind: GFS (20251103 18z)
Waves: GFS WAVE (20251103 18z)

Sand Bank surf guide

This place, also known as "Sand Bank," is called Cattle Wash by the older set. It’s a sandbank located just to the north of Soup Bowl, beyond the rocky outcrop by the Edgewater Hotel. The spot features a stretch of open beachbreak that can be hit or miss, depending on the conditions. While it's labeled as suitable for beginners, it's often a bit too messy with rips and currents. It’s more favorable for experienced surfers who can handle the dumpy close-outs and onshore conditions.

The surf here can be pretty decent when everything lines up right. It handles swell sizes from 3 to 6 feet (about 1 to 2 meters) and works best with a north swell. You’ll find both left and right waves, depending on how the sand is set up. The ideal tide is low to medium, and the best wind direction is southwest. When the waves are on, you might catch some A-frame peaks or right-hand bowls that can remind you of more famous waves down the coast, though don't expect consistency all the time.

The access involves a walk of about 1 km north from Soup Bowl, so be prepared for that. The area typically has low crowds, making it a chill spot if you’re looking to escape the busier breaks. Just keep an eye out for urchins when paddling out. Best season for surfing here is late summer and fall for tropical cyclone swells, but you can also find some action through late fall and winter. Grab your shortboard, and you might just find some fun waves at Sand Bank.

Surf reports and surf forecasts nearby Sand Bank

Sand Bank
Saint Joseph, Barbados
Beach break
Tue 4
Wed 5
Thu 6
Fri 7
Sat 8
Sun 9
Mon 10
Tue 11
Wed 12
Thu 13
Fri 14
Sat 15
Soup Bowls
Saint Joseph, Barbados
Reef break
Tue 4
Wed 5
Thu 6
Fri 7
Sat 8
Sun 9
Mon 10
Tue 11
Wed 12
Thu 13
Fri 14
Sat 15
Parlours
Saint Joseph, Barbados
Reef break
Tue 4
Wed 5
Thu 6
Fri 7
Sat 8
Sun 9
Mon 10
Tue 11
Wed 12
Thu 13
Fri 14
Sat 15
Tent Bay
Saint Joseph, Barbados
Reef break
Tue 4
Wed 5
Thu 6
Fri 7
Sat 8
Sun 9
Mon 10
Tue 11
Wed 12
Thu 13
Fri 14
Sat 15
Conset Point
Saint John, Barbados
Reef break
Tue 4
Wed 5
Thu 6
Fri 7
Sat 8
Sun 9
Mon 10
Tue 11
Wed 12
Thu 13
Fri 14
Sat 15
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.

Readme

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 choices the "dominant wave". This is normally the first swell partition, but with heavy local storms it displays the wind waves. If that's the case, we display the numbers in italic and in gray.

🌒 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.

With Surfnerd, no more "you should have been here yesterday"

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