• Catalogue Shom
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  VAGUES: WW3 modele - zone R2113_MART-200M - Data of 2025-06-04

<em>WW3 wave data updated on: 03-06-2025T18:00Z</em><br />

<br />

This product contains the wave forecasts, computed with wave models MFWAM (Météo-France) and Wavewatch III ®.

The displayed variables are the significant height, direction and peak period for the total sea, wind sea, primary and secondary swells (3-hour time steps).<br />

<br />

<em>More information (in French): <a href=" https://services.data.shom.fr/static/specifications/Descriptif_Contenu_oceano_vagues.pdf" title="access to product user manual (in french)" target="_new">product user manual</a></em><br />

 
Citation proposal
. VAGUES: WW3 modele - zone R2113_MART-200M - Data of 2025-06-04. https://services.data.shom.fr:/geonetwork/srv/api/records/VAGUES_WW3_R2113_MART-200M_20250604.xml
 

Simple

Date ( Creation )
20250603 1
Edition

Run du 20250603 18:00:00

Identifier

http://www.shom.fr/OCEANO/MODELE_VAGUES_WW3_R2113_MART-200M_20250604

Credit

Shom et Météo-France (projet HOMONIM)

  Point of contact

Shom  

13 rue du Chatellier

BREST

29200

France


Maintenance and update frequency
Daily
Update scope
Dataset
Keywords ( Theme )
  • model

  • oceanography

  • wave

GEMET - INSPIRE themes, version 1.0 ( Theme )
  • Oceanographic geographical features
Use limitation

Wavewatch III ® wave forecasts (Shom/Météo-France) are released under the Open License version 2.0 of April 2017, defined by the Etalab mission.

<br /> Data may be freely used providing that the source is mentioned.

Classification
Unclassified
Use limitation

Wavewatch III ® wave forecasts (Shom/Météo-France) are released under the Open License version 2.0 of April 2017, defined by the Etalab mission.

<br /> Data may be freely used providing that the source is mentioned.

Use limitation

Wavewatch III ® wave forecasts (Shom/Météo-France) are released under the Open License version 2.0 of April 2017, defined by the Etalab mission.

Access constraints
License
Use constraints
Other restrictions
Other constraints

Open License version 2.0 of April 2017, defined by the Etalab mission.

Access constraints
Other restrictions
Other constraints
Pas de restriction d'accès public. No public access restriction.
Spatial representation type
Grid
Metadata language
fre French
Character set
utf8 UTF8
Topic category
  • Oceans
N
S
E
W


Supplemental Information

200M MARTINIQUE ZONE: projection of the WW3 ANGUY-UG model data (unstructured grid) on a regular 200 x 200 meters grid (3h step outputs).

The "time" variable in the netcdf file corresponds to the date of validity (expressed in Julian days elapsed since 1 January 1950 at 00:00:00). The global attribute "bulletin_date" gives the date "T0" of the considered run.

Distribution format
  • NetCDF

    (

    4

    )

  • GML

    (

    3.2

    )

  Point of contact

Shom  

OnLine resource
Shom geoportal  

Shom geoportal

Hierarchy level
Dataset

Conformance result

Date ( Publication )
2010-11-23
Explanation

Information sur la conformité au règlement d'interopérabilité des séries et des services de données géographiques.

Pass
true

Conformance result

Date ( Publication )
2013-12-10
Explanation

Information sur la conformité de la ressource à une spécification (INSPIRE).

Pass
true
Statement

Wavewatch III ® wave model is computed on irregular grids (NORGAS-UG, MENOR-UG, ANGUY-UG and INDIAN-UG) with a resolution depending on the bathymetry: from 2min offshore to about 200m at the coast. To make it usable in data.shom.fr, these grids are reprojected on regular grids with increasing resolutions toward the coastline: 2min, 500m and 200m (for example : NORGAS-2MIN -> MANCHE-NORD-500M -> NORMANDIE-200M).

Outputs are provided from day D to D+3, with a 3h step.

The data.shom.fr visualisation consists of a spatial aggregation of forecasts at different resolutions:

- global scale: MFWAM model on a 0.5°x0.5° grid, forced by the ECMWF IFS-CEP weather model (GLOB05 grid);

- European regional scale: MFWAM model on a 0.1°x0.1° grid, forced by the Météo-France Arpege weather model (EURAT01 grid);

- Antilles-Guyane regional scale: MFWAM model on a 0.1°x0.1° grid, forced by the ECMWF's IFS-CEP meteorological model (ANGUY01 grid from GLOB0125);

- Indian Ocean regional scale: MFWAM model, on a 0.1°x0.1° grid, forced by the Météo-France Arome Outre-Mer weather model supplemented by the IFS-CEP model (MASCA01 grid);

- coastal scale in the metropolitan France: Wavewatch III model ® on unstructured grids with resolutions varying from 10km offshore to about 400-200m at the coast. This model is forced by the meteorological model Arpege of Météo-France (EURAT01 grid, and by MFWAM spectra of regional patterns for offshore areas ;

- coastal scale in the Antilles-Guyana and Mayotte-Reunion areas: Wavewatch III model ® on unstructured grids with resolutions varying 10km offshore to about 200-100m at the coast. This model is forced by the meteorological model « Arome Outre-Mer » of Météo-France, and by MFWAM spectra of regional patterns for offshore areas.

The forecasts are updated twice a day. For the global area, Europe and metropolitan France, forecasts are provided with 3-hour steps until D+4 (00h00UTC) for MFWAM and D+3 (00h00UTC) for Wavewatch III ®. For the French overseas areas, forecasts are provided with 3-hour steps until D+2 (18h00UTC) for MFWAM and for Wavewatch III ®.

data.shom.fr allows to download the Wavewatch III ® forecasts (netcdf format).

gmd:MD_Metadata

File identifier
VAGUES_WW3_R2113_MART-200M_20250604.xml   XML
Metadata language
fre French
Character set
UTF8
Parent identifier

OCEANO_MODELE_VAGUES.xml

Hierarchy level
Dataset
Hierarchy level name

Jeu de données

Date stamp
2025-06-04T04:59:36
Metadata standard name

ISO 19115:2003/19139

Metadata standard version

1.0

  Point of contact

Shom  

13 rue du Chatellier

BREST

29200

France


 
 

  Overviews

  Provided by

  Views

  • INSPIRE
  • Simple
  • Full
  • XML
VAGUES_WW3_R2113_MART-200M_20250604.xml   Access to the portal Read here the full details and access to the data.

  Associated resources

Not available


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