The Ledge
Pull to refresh
Swl 2
0.4ft 11s.
1kJ
Swl 1
0.5ft 11s.
2kJ
Wnd
22mph
23mph
Hourly Forecast
Timezone: America/St_Barthelemy
⏱️s.
⚡️kJ
🔮
🌒
Join Surfnerd+ to check
weekend forecasts
Wednesday 3
Thursday 4
Friday 5
Saturday 6
Sunday 7
Monday 1
to unlock wave energy
Tap any forecast cell to see the forecast arrows update on the map.
Surfnerd Logo
Join Surfnerd for free to check this forecast
Join Surfnerd to check forecasts, set your homespot, save and create spots and log your surf sessions.
Sign up with Google

The Ledge surf guide

The Ledge is a surf spot located in St Barths, known for its shallow A-frame reef setup. It serves as a meeting point for members of the Reefer's Surf Club, who often gather here before or after hitting the waves. This spot is popular among surfers looking for some action, but it's not ideal for beginners due to the local crowd and wave conditions.

To catch the best waves at The Ledge, you’ll want to aim for swells coming from the North or East. The spot handles swell sizes of around 3 ft (approximately 1 meter), but you’ll need a decent N-NE swell to get it working. When the conditions are right, waves generally break over the dead coral, offering both lefts and rights. The best time to surf here is during low, mid, or high tide, with a preferred wind coming from the south. Keep in mind, this place is more suited for intermediate surfers who can handle the local vibe and the reef setup.

It's worth noting that when there’s not enough swell, the bay can end up being flat and crowded with pleasure craft. That can make it a less than ideal spot for serious surf sessions, so make sure to check the conditions before heading out. If the swell is up, though, it can be a pretty fun spot to ride some waves.

Surf reports and surf forecasts nearby The Ledge

The Bowl
Collectivity Of Saint Martin, Saint Martin
Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Guana Bay
Sint Maarten, Sint Maarten
Beach break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Anse des Lézards
Unknown Region, Unknown Country
Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Anse des Cayes
Unknown Region, Unknown Country
Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
St Jean
Unknown Region, Unknown Country
Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Pointe Milou
Unknown Region, Unknown Country
Point break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
The Ledge
Unknown Region, Unknown Country
Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Picket Fence
Unknown Region, Unknown Country
Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
La Tortue
Unknown Region, Unknown Country
Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Toiny
Unknown Region, Unknown Country
Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10

Readme

Welcome! If you’re new to surf forecasting, check out this quick guide.

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.

On the map, click a metric label to bring that arrow to the front — handy when arrows overlap.

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"

Surfnerd Logo
Join Surfnerd+ and get:
  • Weekend
    + weekday forecasts
    (vs weekdays only)
  • 12-day
    forecast range
    (vs 5-day)
  • 1-hour
    forecast steps
    (vs 3-hour)
  • Wave energy
    metric
    (power rating)
  • Secondary & tertiary
    swells
    (complete picture)
"Great Forecasts. Nothing more, nothing less."
Login to do spot actions
Wind certainty

Wind certainty tells you how much the weather models agree on the forecast.

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

We calculate this by comparing wind speed, gust and direction from multiple models (like GFS, ECMWF, Arome, and Harmonie) and seeing how closely they match. They are weighted, meaning that some models count more than others, depending on how good they are for a certain spot.