Prefailles surfForecast / Loire Atlantique / France

information circle48hr Weather and Surf, issued 6 am Friday 19 Dec 2025 CET
Forecast update in hr  min  s Forecast update imminent
Prefailles surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Prefailles sea temperature is
11.4° C
(Which is 1.2°C colder than average for this time of year)


How big are the waves at Prefailles today?

The current surf forecast for Prefailles at 12PM is: 1.7m 17s primary swell from a West-southwest direction and 0.2m 6s secondary swell from a South direction (forecast issued at 06:00am December 19). The wind direction is predicted to be glassy and the swell rating is 4.

Time (CET) & DateWave HeightWave Period
Morning (19 Dec)5ft (1.6m)17s
Afternoon (19 Dec)5.5ft (1.7m)16s
Evening (19 Dec)5ft (1.6m)16s

Table - waves today at Prefailles. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Friday
19
Saturday
20
Sunday
21
Mon
22
4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM
Rating
(10 max)
3
3
4
4
4
4
3
3
2
1
0
0
0
0
0
0
0
1
3
2
2
1
2
4
Swell
Height Map
Wave Height (m) & direction (?)
1.6
WSW
1.6
WSW
1.6
WSW
1.7
WSW
1.7
WSW
1.6
WSW
1.6
WSW
1.6
WSW
1.6
WSW
1.6
WSW
1.5
WSW
1.2
WSW
1.5
WSW
1.7
WSW
0.9
WSW
1.5
WSW
2.2
WSW
1.4
WSW
1.6
WSW
1.6
WSW
1.7
WSW
1.6
WSW
1.7
WSW
1.7
WSW
Period(s) (?)171717161616161616151514141413131313161616161616
Wave
Graph
(?)Metric surfscale
Energy kJ (?)14841467141715001446138213481331115011219496318629792867571572614137612241324119313411358
Wind
(km/h)
25
WNW
20
NNW
10
NNW
5
NNW
0
WNW
5
SE
5
ESE
10
ESE
15
ESE
15
SE
25
SE
25
SSE
35
SW
35
SSW
15
S
25
SSW
25
SW
10
S
10
SSW
10
SSW
10
S
15
SE
15
S
5
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
glassglassglasscrosscrosscross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
ononcross-
on
ononononcross-
on
onglass
High Tide
/ height (m)
3:50AM
3.99
4:09PM
3.89
4:23AM
4.10
4:41PM
3.95
4:56AM
4.17
5:14PM
3.97
Low Tide
/ height (m)
10:21AM
0.62
10:36PM
0.65
11:01AM
0.54
11:15PM
0.58
11:39AM
0.50
11:52PM
0.56
Friday
19
Saturday
20
Sunday
21
Mon
22
Sunrise--8:49-------8:51-------8:51-----
Sunset----5:20-------5:20-------5:21---
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
Rain (mm)
------------12323111----
Temp. °C121111111111111099910121111101010101010999
Feels °C (?)7789109975545447546766557
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Prefailles surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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