Dalbeg Slab
Dalbeg Slab lurks in a secluded cove on Lewis' west coast--a left-hand slab that fires during winter storms.
Dalbeg Slab surf forecast
Model forecast for swell, wind and tide.
Today's ConditionsToday's Conditions
Find FlightsLocation & Conditions
Hourly Forecast, Tide & Strike Windows
Tide times today
Strike Score Breakdown
Plan Your Strike
Return flights to SYY, departing today with a 5-day trip window.
Search Flights on SkyscannerLocation & Conditions
Know when Europe is about to fire
Get the best strike windows in Europe — and worldwide — in your inbox every Monday & Thursday. Live Strike Scores, the swell behind them, zero fluff.
Get the full Dalbeg Slab trip window
Pro unlocks the 10-day forecast window, unlimited alerts, and custom spot tracking that help turn a good-looking surf report into a better travel decision.
10-day window
See the trip window before flights get expensive.
Unlimited alerts
Let the app watch your score threshold for you.
Custom spots
Track the breaks that actually matter to your travel plans.
Spot Details
CustomizeCustomize this spotSwell Requirements
- Optimal direction
- WNW (290°)
- Direction range
- 270° - 330°
- Size range
- 1.2m - 2.5m
- Ideal size
- 1.8m - 2.2m
- Height multiplier
- 0.92×
- Ideal period
- 14s+
Wind Requirements
- Optimal direction
- SE (130°)
- Offshore range
- 100° - 160°
Tide Requirements
- Optimal tide
- mid to high
Water temp
10°C
Wetsuit
5/4mm + boots
Difficulty
9/10
Crowd level
1/10
Frequently Asked Questions
What kind of wave is Dalbeg Slab?
Dalbeg Slab is a slab in Isle of Lewis, Outer Hebrides, UK, that mostly breaks left.
What swell works best at Dalbeg Slab?
Dalbeg Slab picks up swell from the W round to the NNW, and it's best when it's coming straight out of the WNW. It starts working at around 1.2m and handles up to about 2.5m, with the sweet spot around 1.8 to 2.2m. Period matters too: aim for 14s or longer, as anything under 10s tends to be weak. These are the numbers our scoring uses, so treat them as a guide rather than a promise.
What wind is offshore at Dalbeg Slab?
A SE wind is dead offshore at Dalbeg Slab, and anything from the E round to the SSE 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 Dalbeg Slab?
Dalbeg Slab is at its best around the mid to high tide.
When is the best time of year to surf Dalbeg Slab?
The most reliable run of swell at Dalbeg Slab comes Oct to Feb. There's a second window in Mar and Sep too.
How cold is the water at Dalbeg Slab?
The water at Dalbeg Slab averages around 10°C, so you'll want a 5/4mm with boots. It shifts a few degrees through the year, so check the season before you pack.
Is Dalbeg Slab good for beginners?
No. As a slab, it's strictly for experienced surfers. The lineup is usually quiet (crowd 1/10). Dangerous slab over shallow reef. Strong tides and undertow. Extremely cold water. Expert only.
How do I get to Dalbeg Slab?
The nearest airport on our list is SYY, then it's roughly a 45-minute drive.
What other surf spots are near Dalbeg Slab?
The closest breaks we track are Dalmore (3.6 km) and Eoropie (38 km), handy when Dalbeg Slab isn't working.
Best Season
Peak: Oct, Nov, Dec, Jan, Feb
Secondary: Mar, Sep
Getting There
Nearby Spots
Dalmore
Lewis' dramatic beach break - Sea stacks and empty waves - Wild Hebrides
Eoropie
Butt of Lewis - Powerful barrels - One of UK's most consistent
Clachtoll
Sutherland pocket beach - Ancient geology - Guaranteed solitude
Torrisdale Bay
Remote Highland beauty - River-access adventure - Empty perfection
Melvich
Sutherland rivermouth - Long walling rights - Peat-stained barrels
Sandside Bay
Quality left by harbour - Nuclear neighbour - Unique risk assessment
Plan a trip around Dalbeg Slab
Compare this break with other destinations in these surf guides.