Catalogue Shom
VAGUES: WW3 modele - zone R2113_MART-200M - Data of 2025-06-04
<em>WW3 wave data updated on: 03-06-2025T18:00Z</em><br />
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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 />
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<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 />
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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
- Credit
-
Shom et Météo-France (projet HOMONIM)
Point of contact
- Maintenance and update frequency
- Daily
- Update scope
- Dataset
- Keywords ( Theme )
-
-
model
-
oceanography
-
wave
-
- GEMET - INSPIRE themes, version 1.0 ( Theme )
- 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
))
- 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
-
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NetCDF
(4
) -
GML
(3.2
)
-
Point of contact
- 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
Overviews
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