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What are the sources for WeatherOnline forecasts?


The WeatherOnline forecasts are created by using a MOS system developed in-house with the most current US weather services model data (GFS). The statistical methods of the Model-Output-Statistic (MOS)-System were developed in cooperation with the Meteorological Department of the University of Bonn.

What is a MOS-System?


A Model-Output-Statistic (MOS)-System combines the data of the weather forecast model and the locally recorded data for any given point by transforming the model data from a coarse grid to detailed small scale areas.
In order to do so, one needs a large volume of past model forecast data as well as the corresponding recorded data for any given location. The MOS-System relates these two sets of data in an optimized fashion allowing development of the local weather forecast by using the most current model forecast.

What are the time intervals used in the temperature and icons of the local forecasts?


The forecasted maximum temperature always refers to a 12hour window from 6am to 6om local time.
The forecasted minimum temperature always refers to the 12hour window from 6pm of the day before the forecast day to 6 am of the forecast day.
The weather icon for the morning refers to the time between 6am and 12pm local time, the icon for the afternoon is valid from 12am to 6pm local time and the evening icon refers to the time from 6pm to 12am local time.

How often are the current weather conditions and forecasts updated?


The current weather information as well as the satellite images are updated every 30 minutes whereas the radar images are being updated every 15 minutes.
The local weather forecasts as well as the weather charts are updated 8 times a day. The updates start at 2 am CEST or 3 am CEST depending on daylight saving time and continue on a three hourly bases.


Stations météo à proximité - La Turballe Distance
Saint-Nazaire 37.5 km
Saint-Sauveur 72.8 km
Le Talut 80.1 km
Nantes-Atlantique (Aéroport) 101.3 km
Lorient-Bretagne-Sud (Aéroport) 106.2 km
Groix 116.8 km
Rennes-Bretagne (Aéroport) 118.2 km
Saint-Brieuc Armor 139.0 km
La Roche-sur-Yon 142.9 km
Dinard/Pleurtuit 147.2 km
Phare de Chassiron 187.5 km
Lannion Aéroport 190.7 km
La Rochelle Aéroport 194.1 km
Ploumanac'h 198.5 km
Quimper 198.9 km
Morlaix/Ploujean 203.2 km
Laval Aéroport 210.4 km
Angers 210.5 km
Jersey Aéroport 212.1 km
Penmarch 214.2 km
Landivisiau 226.9 km
Guernesey Aéroport 233.8 km
Lanvéoc/Poulmic 240.8 km
Aéroport d'Angers-Loire 244.8 km
Guipavas 246.8 km
Brignogan-Plages 253.3 km
Niort 259.7 km
Pointe du Raz 260.5 km
Alderney Channel Is 267.2 km
Hague 272.5 km
Cherbourg (Aéroport) 282.1 km
Base aérienne 709 Cognac-Châteaubernard 305.7 km
Caen 307.3 km
Le Mans/Arnage 307.9 km
Ouessant 311.3 km
Alençon/Valframbert 314.3 km
Poitiers/Biard 322.7 km
Cap Ferret 331.1 km
Bordeaux/Merignac 343.9 km
Cazaux 346.7 km
Angoulême/Brie-Champniers 351.6 km
Biscarrosse 351.7 km
Île de Portland 354.1 km
Tours/St Symphorien 359.5 km
Deauville-Saint-Gatien AP 373.1 km
Deauville-Saint-Gatien 373.3 km
Sainte-Adresse 373.9 km
Le Havre/Octeville 377.7 km
Plymouth MtBatten 381.2 km
St. Catherine's Point 385.5 km
Bournemouth 390.9 km
Exeter Aéroport 391.6 km
Dunkeswell (Aéroport) 400.7 km
Yeovil 408.0 km
North Wyke 412.2 km
Aérodrome de Blois 415.1 km
Southampton Aéroport 415.3 km
Thorney Island 425.3 km
Cardinham 426.7 km
Royal Naval Air Station Culdrose 433.0 km
Liscombe 434.5 km
MoD Boscombe Down 434.5 km
Dax 435.5 km
Middle Wallop 437.1 km
Larkhill 437.1 km
Bergerac/Roumanier 437.3 km
Châteaudun 439.9 km
Mont-de-Marsan 440.6 km
Limoges/Bellegarde 441.1 km
Newquay Cornouailles (Aéroport) 443.0 km
Biarritz/Anglet 443.4 km
Punta Galea Golf 443.9 km
Ciboure 447.4 km
Camborne 448.1 km
San Sebastian/Fontarrabie 449.0 km
San Sebastian/Igueldo 450.8 km
Onton 450.9 km
Bilbao/Sondica 451.0 km
Bristol (Aéroport) 451.0 km
Santander 451.7 km
Evreux/Fauville 454.2 km
Royal Marines Base Chivenor 455.4 km
Santander / Parayas 458.5 km
Elgoibar 458.7 km
Shoreham (Aéroport) 461.1 km
Cardiff Aéroport 461.4 km
Chartres 462.8 km
St Athan 464.5 km
Romorantin-Lanthenay 466.2 km
RAF Lyneham 467.2 km
RAF Odiham 467.8 km
Rouen/Boos 469.2 km
Châteauroux 474.9 km
Orléans 479.8 km
Farnborough 480.0 km
Fairford Aéroport 490.2 km
Agen/La Garenne 492.4 km
Charlwood 493.7 km
Dieppe 494.3 km
Londres-Gatwick (Aéroport) 496.9 km