NO DATA

Imperia
Italy

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AROME
ARPEGE
GFS
ICON

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Data for Imperia

AROME 

Resolution
 
1.3 km
Duration
 
48h
Run
 
Updated
 
Frequency
 
8
 
runs
 
per day
Provider
 

High resolution prediction model developed by Météo France. It is one of the most reliable models in use today.

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S-WW3 

Resolution
 
0.2 km
Duration
 
48h
Run
 
Updated
 
Frequency
 
4
 
runs
 
per day
Provider
 

Wave prediction model developed by Shom & Météo France. This model is today the only one designed for the french nearshore domain.

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ARPEGE 

Resolution
 
5-24 km
Duration
 
72h
Run
 
Updated
 
Frequency
 
4
 
runs
 
per day
Provider
 

Global & regional prediction model developed by Météo France with a variable resolution from 5km in France to 24km at the antipodes.

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MF-WAM 

Resolution
 
10 km
Duration
 
72h
Run
 
Updated
 
Frequency
 
4
 
runs
 
per day
Provider
 

Wave forecasting model developed by Météo France. We use the European scale with a resolution of 10 km.

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GFS 

Resolution
 
22 - 27 km
Duration
 
120h
Run
 
Updated
 
Frequency
 
4
 
runs
 
per day
Provider
 

Global atmospheric model developed by NOAA. It is one of the most widely used weather models in the world.

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GFS-WAVE 

Resolution
 
16 km
Duration
 
120h
Run
 
Updated
 
Frequency
 
4
 
runs
 
per day
Provider
 

Wave forecasting model operated by NOAA. It covers the entire globe with a 16 km resolution.

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GFS-WAVE 

Resolution
 
25 km
Duration
 
120h
Run
 
Updated
 
Frequency
 
4
 
runs
 
per day
Provider
 

Wave forecasting model operated by NOAA. It covers the entire globe with a 25 km resolution.

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ICON 

Resolution
 
7 km
Duration
 
78h
Run
 
Updated
 
Frequency
 
4
 
runs
 
per day
Provider
 

Regional atmospheric model developed by the german weather service DWD. We use the European model with a resolution of 7 km.

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DWD-WAM 

Resolution
 
5 km
Duration
 
78h
Run
 
Updated
 
Frequency
 
2
 
runs
 
per day
Provider
 

Wave forecasting model operated by the german weather service DWD. We use the European model with a resolution of 5 km.

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Aide

How to interpret weather forecast ?

The first thing to do is to fully understand the general situation expected in your navigation area. Wind and swell are the two main elements to take into account. Their directions are represented by an arrow relative to north and their strength with a color code. The sky view makes it easy to determine their orientations relative to the spot, and the data table is useful for monitoring their evolution over time.

How to choose between all the forecast models ?

RideXP automatically selects the forecast model that has the highest accuracy (wind and wave) for your area. But this is not enough to draw conclusions. It is recommended to compare the forecasts of different models for the same time T. This makes it possible to evaluate the reliability of a forecast: If the forecasts are close from one model to another, we can estimate that the forecast is reliable . If this is not the case, we must certainly expect changes!

How reliable are the forecast models ?

Most forecast models calculated by meteorological centers have an accuracy of several kilometers. Unfortunately, they cannot take into account the particularities of each spot such as their topography and any site effects... Moreover when the situation is unstable, such as for example a sudden wind shift, or a rain phenomenon extreme, the forecast may not be reliable.