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Lat Long: 48.21° N 4.56° W
Issued: 1 am 21 Jun 2026 (local time)
Forecast update in hr min
1.8°C warmer than normal for this time of year
Lostmarc'h surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Small day but a great spot
1:56 pm 25 Aug 2018
January swell
Lostmarc'h
12:00 am 15 Jul 2012
Hurricane Igor Swell at Lost Marc'h
10:45 am 25 Sep 2010
5:40 pm 9 Jun 2010