Lostmarc'h surf break

Lostmarc'h surfForecast / Brittany – Finistere / France

information circle48hr Weather and Surf, issued 1 am Thursday 03 Jul 2025 CEST
Forecast update in hr  min  s Forecast update imminent
Lostmarc'h surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lostmarc'h sea temperature is
17.8° C
(Which is 1.4°C warmer than normal for this time of year)


How big are the waves at Lostmarc'h today?

The current surf forecast for Lostmarc'h at 5AM is: 0.7m 9s primary swell from a West direction and 1.0m 6s secondary swell from a Northwest direction (forecast issued at 01:00am July 03). The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (03 Jul)2.5ft (0.7m)9s
Afternoon (03 Jul)2ft (0.6m)9s
Evening (03 Jul)2.5ft (0.8m)6s

Table - waves today at Lostmarc'h. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.8
W
0.8
W
0.7
W
0.7
W
0.6
W
0.6
W
0.6
W
0.8
NNW
0.5
W
0.4
W
0.5
W
0.6
W
0.6
WNW
0.7
NW
0.9
NW
0.9
WNW
0.9
WNW
1.1
NW
1.1
NW
1
WNW
1.2
WNW
1.5
WNW
1.8
WNW
2
WNW
2.1
WNW
2.2
WNW
2.2
WNW
2.2
WNW
2.3
WNW
2.2
WNW
2.2
WNW
2.1
WNW
2
WNW
2
WNW
2
WNW
2.1
WNW
2
WNW
1.9
WNW
1.8
NW
1.7
NW
1.6
NW
1.5
NW
1.4
NW
1.3
WNW
1.1
WNW
1
WNW
0.9
NW
0.8
NW
0.6
NW
0.6
NW
0.7
WNW
0.7
WNW
0.6
WNW
0.5
WNW
0.5
WNW
0.5
WNW
0.5
WNW
0.4
WNW
0.4
WNW
0.5
WNW
Period(s) (?)101099998688777101010109999101010111111101010101010999999888888878877777777777
Wave
Graph
(?)Metric surfscale
Energy (?)3272951441199389917853314452741101521741701991901682214667298769741022169415811670906887815717672658659591541471415335297238219161131145114906361474131332929243140
Wind
(km/h)
25
N
20
N
20
N
15
NNE
10
N
25
NNW
30
NNW
30
N
25
NNE
25
NNE
20
NNE
20
NNE
15
NNE
25
NNW
25
NNW
30
N
20
N
15
N
10
NW
10
W
20
WSW
20
WSW
25
WSW
25
WSW
25
W
25
WNW
25
WNW
25
W
25
WNW
25
WNW
25
WNW
25
NW
25
NW
30
NW
30
NNW
30
NNW
35
NW
35
NW
35
NW
30
NNW
25
NNW
20
NNW
20
NNW
15
NNW
25
NW
25
NW
25
NW
25
NNW
15
N
10
N
10
NNE
10
NE
5
NNW
20
WNW
25
NW
25
NNW
20
N
15
NNE
15
NNE
10
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
crossonononononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
on
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross-
off
cross-
off
cross-
off
offglasscross-
on
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
10:59PM
4.29
11:33AM
4.04
11:55PM
4.06
12:33PM
3.93
1:00AM
3.93
1:38PM
3.93
2:06AM
3.92
2:39PM
4.04
3:06AM
4.04
3:32PM
4.22
3:57AM
4.22
4:19PM
4.45
4:42AM
4.44
5:01PM
4.69
5:22AM
4.65
Low Tide
/ height (m)
5:26AM
1.45
5:48PM
1.66
6:20AM
1.62
6:49PM
1.77
7:20AM
1.71
7:53PM
1.78
8:22AM
1.69
8:55PM
1.67
9:19AM
1.57
9:50PM
1.47
10:10AM
1.39
10:37PM
1.24
10:54AM
1.18
11:20PM
1.01
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Sunrise---6:22-------6:22-------6:24-------6:24-------6:24-------6:26-------6:26-------6:28
Sunset-------10:21-------10:21-------10:20-------10:20-------10:20-------10:19-------10:19----
clearclearclearclearclearclearclearclearclearclearclearclearclearclearclearpart cloudcloudpart cloudclearcloudcloudcloudcloudcloudcloudcloudpart cloudlight rainrain showersclearpart cloudcloudcloudpart cloudclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearcloudclearclearclear
Rain (mm)
---------------------------11-------------------------------
Temp. °C151515141618181715151515172021181616151516171717171717161717171716161616161616161616161617171717161515151618191817161616
Feels °C (?)1011121214131211111112121515151212141414141414141515141313131213111111111099101213131413131313141413141614141314131415
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>

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