Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Tanchet surfForecast / Vendee / France

information circle48hr Weather and Surf, issued 12 am Sunday 15 Mar 2026 CET
Forecast update in hr  min  s Forecast update imminent
Tanchet surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tanchet sea temperature is
12.3° C
 (Which is 1.0°C warmer than normal for this time of year)

How big are the waves at Tanchet today?

The current surf forecast for Tanchet at 4AM is: 1.7m 13s primary swell from a West direction (forecast issued at 12:00am March 15). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (CET) & DateWave HeightWave Period
Morning (15 Mar)5ft (1.5m)13s
Afternoon (15 Mar)4.5ft (1.4m)13s
Evening (15 Mar)4ft (1.2m)13s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Sunday
15
Monday
16
Tuesday
17
10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM
Rating
(10 max)
4
4
4
3
3
2
0
1
0
0
1
2
3
3
!
!
!
!
3
3
3
3
4
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2
W
1.9
W
1.7
W
1.6
W
1.5
W
1.4
W
1.4
W
1.3
W
1.2
W
1.3
W
1.3
W
1.3
W
0.7
W
1.4
W
2.1
W
2.2
W
2.2
W
2.1
W
2
W
1.9
W
1.7
W
1.6
W
1.5
W
1.4
W
Period(s) (?)141413131313131413131311211818171716161616161515
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1620141110218787606536336634735605564414241294264827752710229720081812142012261051869
Wind
(km/h)
15
NNW
15
NNE
15
NNE
15
NNE
5
N
10
W
15
W
15
WSW
20
WSW
20
WSW
15
NW
15
N
10
N
10
NW
10
WNW
5
NW
5
E
15
SE
15
ESE
20
ESE
20
ESE
20
SE
15
ESE
15
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
on		cross-
on		cross-
on		ononcrosscross-
off		cross-
off		crosscross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
2:29AM
3.38
2:53PM
3.39
3:04AM
3.72
3:26PM
3.70
3:36AM
4.06
3:56PM
4.00
Low Tide
/ height (m)
7:39PM
1.38
8:14AM
1.12
8:29PM
1.02
8:57AM
0.72
9:10PM
0.64
9:35AM
0.34
Sunday
15
Monday
16
Tuesday
17
Sunrise----7:20-------7:18-------7:16---
Sunset-------7:10-------7:13-------7:14
light rain
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
1-----------------------
Temp. °C97656910101011108799999989131617
Feels °C (?)53213666676446677653481315
  • 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

Latest Updates

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling
Ben Mondy

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling

Get 16% off your subscription with code 16DAYS—available for 16 days only, until March 25, 2026. Surf-Forecast Premium just got better. All paid subscribers will now see a full 16-day forecast, surf reports and wind and tide data for over 7,000 of the world's best surf spots. Premium members will also have access to a new high-resolution forecast model, which enhances our current forecasts by making them quicker and more accurate. That’s more lead time. More confidence. More chances to score g

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal
travel
Surf Forecast

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal

Surf road trips just got even better. Surf-Forecast users can now save up to 20% on SIXT rental cars worldwide during the promotional period until March 31, 2026. Whether you’re planning a legendary California road trip, chasing waves along Europe’s coasts, or exploring remote surf destinations, this exclusive SIXT offer helps you travel smarter and cheaper. And if you want some inspiration on where to go, check out our article Five Iconic Surf Road Trips. Click and get your SIXT discount

Read more

Read more

Discover more articles and updates in the Greenroom.

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 Tanchet 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.

View detailed surf forecast for Tanchet at:
surf-forecast.com

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest