MERTEO - Piqueyrot : Prévisions pour la plage Piqueyrot (Hourtin) : houle, vent, marées, température eau/air, humidité, nuages, pluie

Houle Vent

Recherche rapide :

Piqueyrot

Mes spots favoris :

Sauvegarder Piqueyrot

Pas loin, il y a aussi :

- Hourtin (Lac)- Hourtin (Plage)- Alios

Merteo plage Piqueyrot :

Prévisions de surf, windsurf, kitesurf et chasse sous marine (ou même bronzette et BBQ). Vous aurez ici La température de la plage Piqueyrot avec toute la météo qui a été calculée sur 10 jours pour Hourtin.

Les prévisions GFS, WRF et NWW3 sont remis à jour toutes les 6 heures pour une meilleure météo sur le Piqueyrot. Certains modèles comme WAM et/ou PREVIMER sont mis à jour toutes les 12 heures pour Piqueyrot.

Liste des plages Gironde (Département 33)

Résumé météo pour Piqueyrot :

Détails des prévisions météos pour Piqueyrot :

Prévisions météo pour Piqueyrot : Houle, vent, marée, température, temps - Température de l'eau : 14°C Prévisions météo de Piqueyrot calculées le 19/03/2019 à 18h42
Tags : Météo des spots, îles et plage Piqueyrot météo plage Hourtin

Afficher la nuit - N'afficher que les weekends

Date	Vent GFS 10 jours - 13km	Vent WRF-NMM + rafales 4 jours - 5km		T°	Humidité	Pression hPa	Nuages Haut/Milieu/Bas			Pluie mm/h
	AIR
	AIR
Date	Vent GFS 10 jours - 13km	Vent WRF-NMM + rafales 4 jours - 5km		T°	Humidité	Pression hPa	Nuages Haut/Milieu/Bas			Pluie mm/h
Mardi 19 Lever du soleil : 07h12 - Coucher du soleil : 19h12 - St Joseph
18h	12nds	11nds	13nds	7°C	73%	1029	0%	0%	1%	0.00
19h	9nds	11nds	12nds	7°C	73%	1028	0%	0%	2%	0.00
20h	7nds	10nds	12nds	7°C	72%	1028	0%	0%	3%	0.00
21h	8nds	10nds	12nds	7°C	85%	1031	0%	0%	0%	0.00
22h	7nds	10nds	12nds	7°C	86%	1030	0%	0%	0%	0.00
23h	6nds	10nds	11nds	7°C	83%	1030	0%	0%	0%	0.00
	AIR
Date	Vent GFS 10 jours - 13km	Vent WRF-NMM + rafales 4 jours - 5km		T°	Humidité	Pression hPa	Nuages Haut/Milieu/Bas			Pluie mm/h
Mercredi 20 Lever du soleil : 07h10 - Coucher du soleil : 19h13 - PRINTEMPS
0h	7nds	10nds	11nds	6°C	84%	1031	0%	0%	0%	0.00
1h	6nds	9nds	10nds	6°C	85%	1031	0%	0%	1%	0.00
2h	6nds	8nds	10nds	5°C	83%	1031	0%	0%	15%	0.00
3h	5nds	8nds	9nds	5°C	77%	1031	0%	0%	36%	0.00
4h	5nds	7nds	8nds	4°C	78%	1031	0%	0%	39%	0.00
5h	5nds	7nds	7nds	4°C	76%	1031	0%	0%	0%	0.00
6h	5nds	6nds	7nds	4°C	77%	1032	0%	0%	0%	0.00
7h	5nds	6nds	6nds	4°C	79%	1032	0%	0%	0%	0.00
8h	5nds	5nds	6nds	3°C	76%	1031	0%	0%	0%	0.00
9h	6nds	5nds	6nds	3°C	58%	1033	0%	0%	0%	0.00
10h	6nds	5nds	6nds	3°C	57%	1033	0%	0%	0%	0.00
11h	6nds	5nds	5nds	4°C	59%	1032	0%	0%	0%	0.00
12h	8nds	5nds	6nds	4°C	44%	1033	0%	0%	0%	0.00
13h	8nds	6nds	7nds	6°C	41%	1033	0%	0%	0%	0.00
14h	8nds	7nds	8nds	7°C	43%	1033	0%	0%	0%	0.00
15h	11nds	8nds	9nds	7°C	49%	1032	0%	0%	0%	0.00
16h	10nds	9nds	10nds	6°C	47%	1032	0%	0%	0%	0.00
17h	10nds	10nds	12nds	6°C	48%	1031	0%	0%	0%	0.00
18h	10nds	11nds	12nds	7°C	65%	1031	0%	0%	0%	0.00
19h	9nds	11nds	13nds	7°C	64%	1031	0%	0%	0%	0.00
20h	8nds	12nds	13nds	7°C	66%	1031	0%	0%	0%	0.00
21h	10nds	12nds	13nds	7°C	67%	1032	0%	0%	0%	0.00
22h	9nds	11nds	13nds	7°C	67%	1032	0%	0%	0%	0.00
23h	8nds	10nds	12nds	7°C	68%	1032	0%	0%	0%	0.00
	AIR
Date	Vent GFS 10 jours - 13km	Vent WRF-NMM + rafales 4 jours - 5km		T°	Humidité	Pression hPa	Nuages Haut/Milieu/Bas			Pluie mm/h
Jeudi 21 Lever du soleil : 07h08 - Coucher du soleil : 19h14 - Ste Clémence
0h	8nds	9nds	11nds	6°C	72%	1032	3%	0%	0%	0.00
1h	8nds	9nds	10nds	5°C	73%	1032	4%	0%	0%	0.00
2h	8nds	9nds	10nds	5°C	71%	1031	5%	0%	0%	0.00
3h	7nds	9nds	10nds	5°C	77%	1031	0%	0%	0%	0.00
4h	7nds	9nds	11nds	4°C	78%	1031	0%	0%	0%	0.00
5h	8nds	9nds	11nds	4°C	75%	1031	0%	0%	0%	0.00
6h	7nds	9nds	11nds	4°C	78%	1031	0%	0%	0%	0.00
7h	7nds	9nds	10nds	3°C	79%	1031	0%	0%	0%	0.00
8h	7nds	9nds	10nds	3°C	77%	1031	0%	0%	0%	0.00
9h	8nds	8nds	9nds	3°C	66%	1031	0%	0%	0%	0.00
10h	8nds	8nds	8nds	3°C	65%	1031	0%	0%	0%	0.00
11h	8nds	8nds	8nds	4°C	65%	1031	1%	0%	0%	0.00
12h	9nds	8nds	9nds	5°C	51%	1031	0%	0%	0%	0.00
13h	9nds	9nds	9nds	7°C	47%	1030	0%	0%	0%	0.00
14h	9nds	9nds	10nds	8°C	48%	1030	0%	0%	0%	0.00
15h	9nds	10nds	10nds	8°C	50%	1029	0%	0%	0%	0.00
16h	9nds	10nds	11nds	9°C	47%	1028	0%	0%	0%	0.00
17h	9nds	10nds	11nds	9°C	49%	1027	0%	0%	0%	0.00
18h	8nds	10nds	11nds	10°C	63%	1027	0%	0%	0%	0.00
19h	7nds	9nds	10nds	10°C	62%	1027	0%	0%	0%	0.00
20h	6nds	9nds	10nds	10°C	64%	1027	0%	0%	0%	0.00
21h	6nds	8nds	10nds	10°C	73%	1028	0%	0%	0%	0.00
22h	6nds	8nds	10nds	10°C	73%	1027	0%	0%	0%	0.00
23h	5nds	8nds	10nds	10°C	72%	1027	0%	0%	0%	0.00
	AIR
Date	Vent GFS 10 jours - 13km	Vent WRF-NMM + rafales 4 jours - 5km		T°	Humidité	Pression hPa	Nuages Haut/Milieu/Bas			Pluie mm/h
Vendredi 22 Lever du soleil : 07h06 - Coucher du soleil : 19h16 - Ste Léa
0h	4nds	8nds	9nds	9°C	77%	1027	0%	0%	0%	0.00
1h	4nds	7nds	8nds	8°C	79%	1027	0%	0%	0%	0.00
2h	4nds	7nds	8nds	7°C	74%	1026	0%	0%	0%	0.00
3h	6nds	7nds	7nds	6°C	73%	1026	0%	0%	0%	0.00
4h	5nds	7nds	7nds	6°C	75%	1026	0%	0%	0%	0.00
5h	5nds	7nds	7nds	6°C	71%	1026	0%	0%	6%	0.00
6h	8nds	8nds	8nds	6°C	70%	1026	0%	0%	10%	0.00
7h	7nds	8nds	8nds	6°C	69%	1026	0%	0%	9%	0.00
8h	6nds	8nds	8nds	7°C	70%	1025	0%	0%	4%	0.00
9h	6nds	8nds	8nds	7°C	60%	1027	0%	0%	0%	0.00
10h	6nds	7nds	8nds	8°C	59%	1026	0%	0%	0%	0.00
11h	7nds	7nds	7nds	8°C	60%	1026	0%	0%	0%	0.00
12h	6nds	7nds	7nds	9°C	48%	1026	0%	0%	1%	0.00
13h	5nds	6nds	6nds	10°C	43%	1026	0%	0%	1%	0.00
14h	5nds	5nds	5nds	11°C	46%	1025	0%	0%	5%	0.00
15h	3nds	4nds	4nds	12°C	41%	1025	0%	0%	4%	0.00
16h	3nds	3nds	3nds	12°C	36%	1025	0%	0%	0%	0.00
17h	2nds	2nds	2nds	12°C	39%	1024	0%	0%	0%	0.00
18h	3nds	0nds	1nds	12°C	52%	1024	0%	0%	0%	0.00
19h	3nds	1nds	3nds	13°C	50%	1024	0%	0%	0%	0.00
20h	3nds	3nds	5nds	12°C	54%	1024	0%	0%	0%	0.00
21h	3nds	4nds	7nds	12°C	57%	1026	0%	0%	0%	0.00
22h	3nds	6nds	8nds	11°C	56%	1025	0%	0%	0%	0.00
23h	3nds	7nds	9nds	11°C	58%	1025	0%	0%	0%	0.00
	AIR
Date	Vent GFS 10 jours - 13km	Vent WRF-NMM + rafales 4 jours - 5km		T°	Humidité	Pression hPa	Nuages Haut/Milieu/Bas			Pluie mm/h
Samedi 23 Lever du soleil : 07h04 - Coucher du soleil : 19h17 - St Victorien
0h	4nds	7nds	9nds	11°C	59%	1025	0%	0%	0%	0.00
1h	4nds	8nds	9nds	11°C	57%	1025	0%	0%	0%	0.00
2h	4nds	8nds	8nds	11°C	60%	1025	0%	0%	0%	0.00
3h	4nds	8nds	8nds	11°C	62%	1025	0%	0%	0%	0.00
4h	4nds	8nds	8nds	10°C	60%	1025	0%	0%	0%	0.00
5h	4nds	7nds	8nds	10°C	63%	1024	0%	0%	0%	0.00
6h	5nds	8nds	9nds	10°C	66%	1025	0%	0%	0%	0.00
7h	5nds	8nds	9nds	9°C	66%	1025	0%	0%	0%	0.00
8h	5nds	8nds	9nds	9°C	65%	1024	0%	0%	0%	0.00
9h	5nds	8nds	9nds	8°C	57%	1026	0%	0%	0%	0.00
10h	5nds	8nds	8nds	9°C	55%	1025	0%	0%	0%	0.00
11h	5nds	7nds	7nds	10°C	57%	1025	0%	0%	0%	0.00
12h	5nds	7nds	7nds	11°C	48%	1025	0%	0%	0%	0.00
13h	4nds	6nds	6nds	13°C	42%	1024	0%	0%	0%	0.00
14h	4nds	5nds	4nds	13°C	45%	1024	0%	0%	0%	0.00
15h	6nds			17°C	43%	1024	0%	0%	0%	0.00
16h	5nds			18°C	38%	1023	0%	0%	0%	0.00
17h	4nds			19°C	41%	1022	0%	0%	0%	0.00
18h	7nds			16°C	55%	1023	0%	0%	0%	0.00
19h	6nds			15°C	54%	1022	0%	0%	0%	0.00
20h	6nds			16°C	56%	1022	0%	0%	0%	0.00
21h	6nds			12°C	66%	1024	0%	0%	0%	0.00
22h	6nds			12°C	66%	1024	0%	0%	0%	0.00
23h	6nds			13°C	65%	1023	0%	0%	0%	0.00
	AIR
Date	Vent GFS 10 jours - 13km	Vent WRF-NMM + rafales 4 jours - 5km		T°	Humidité	Pression hPa	Nuages Haut/Milieu/Bas			Pluie mm/h
Dimanche 24 Lever du soleil : 07h02 - Coucher du soleil : 19h18 - Ste Cath. De Suède
0h	6nds			11°C	68%	1024	0%	0%	0%	0.00
1h	6nds			10°C	68%	1023	0%	0%	0%	0.00
2h	6nds			11°C	69%	1023	0%	0%	0%	0.00
3h	5nds			10°C	71%	1023	0%	0%	0%	0.00
4h	5nds			9°C	70%	1023	0%	0%	0%	0.00
5h	6nds			10°C	71%	1023	0%	0%	0%	0.00
6h	6nds			9°C	75%	1024	0%	0%	0%	0.00
7h	6nds			8°C	75%	1024	0%	0%	0%	0.00
8h	6nds			9°C	74%	1023	0%	0%	0%	0.00
9h	6nds			13°C	63%	1026	2%	0%	0%	0.00
10h	7nds			13°C	61%	1025	5%	0%	0%	0.00
11h	6nds			13°C	62%	1025	8%	0%	0%	0.00
12h	8nds			16°C	53%	1026	25%	0%	0%	0.00
13h	9nds			17°C	49%	1025	27%	0%	0%	0.00
14h	9nds			17°C	49%	1025	30%	0%	0%	0.00
15h	12nds			16°C	55%	1025	72%	0%	0%	0.00
16h	11nds			17°C	53%	1025	73%	0%	0%	0.00
17h	10nds			18°C	51%	1024	74%	0%	0%	0.00
18h	11nds			15°C	68%	1025	80%	0%	0%	0.00
19h	10nds			15°C	68%	1025	78%	0%	0%	0.00
20h	9nds			15°C	68%	1025	76%	0%	0%	0.00
21h	12nds			13°C	74%	1027	58%	0%	0%	0.00
22h	11nds			12°C	74%	1027	63%	0%	0%	0.00
23h	10nds			13°C	75%	1027	68%	0%	0%	0.00
	AIR
Date	Vent GFS 10 jours - 13km	Vent WRF-NMM + rafales 4 jours - 5km		T°	Humidité	Pression hPa	Nuages Haut/Milieu/Bas			Pluie mm/h
Lundi 25 Lever du soleil : 07h00 - Coucher du soleil : 19h19 - St Humbert
0h	12nds			10°C	77%	1028	56%	0%	0%	0.00
1h	11nds			10°C	78%	1028	64%	0%	0%	0.00
2h	11nds			11°C	77%	1028	71%	0%	0%	0.00
3h	13nds			9°C	88%	1028	13%	0%	0%	0.00
4h	13nds			8°C	89%	1028	11%	0%	0%	0.00
5h	12nds			9°C	86%	1028	10%	0%	0%	0.00
6h	11nds			8°C	86%	1029	9%	0%	0%	0.00
7h	11nds			8°C	87%	1029	7%	0%	0%	0.00
8h	11nds			9°C	86%	1029	5%	0%	0%	0.00
9h	13nds			11°C	66%	1031	2%	0%	0%	0.00
10h	13nds			11°C	63%	1030	1%	0%	0%	0.00
11h	12nds			11°C	68%	1030	0%	0%	0%	0.00
12h	15nds			13°C	45%	1030	2%	0%	0%	0.00
13h	15nds			13°C	43%	1030	4%	0%	0%	0.00
14h	14nds			13°C	46%	1030	5%	0%	0%	0.00
15h	16nds			13°C	53%	1029	49%	0%	0%	0.00
16h	15nds			14°C	51%	1029	64%	0%	0%	0.00
17h	14nds			14°C	52%	1028	79%	0%	0%	0.00
18h	15nds			12°C	62%	1029	45%	0%	0%	0.00
19h	14nds			12°C	60%	1028	50%	0%	0%	0.00
20h	13nds			12°C	63%	1028	56%	0%	0%	0.00
21h	15nds			10°C	64%	1031	8%	0%	0%	0.00
22h	14nds			10°C	63%	1030	4%	0%	0%	0.00
23h	14nds			11°C	65%	1030	0%	0%	0%	0.00
	AIR
Date	Vent GFS 10 jours - 13km	Vent WRF-NMM + rafales 4 jours - 5km		T°	Humidité	Pression hPa	Nuages Haut/Milieu/Bas			Pluie mm/h
Mardi 26 Lever du soleil : 06h58 - Coucher du soleil : 19h21 - Ste Larissa
0h	15nds			8°C	64%	1031	0%	0%	0%	0.00
1h	14nds			8°C	63%	1031	0%	0%	0%	0.00
2h	14nds			9°C	65%	1031	0%	0%	0%	0.00
3h	15nds			6°C	63%	1031	0%	0%	0%	0.00
4h	14nds			6°C	62%	1030	0%	0%	0%	0.00
5h	14nds			7°C	64%	1030	0%	0%	0%	0.00
6h	16nds			6°C	64%	1030	0%	0%	0%	0.00
7h	15nds			5°C	63%	1030	0%	0%	0%	0.00
8h	14nds			6°C	65%	1030	0%	0%	0%	0.00
9h	16nds			8°C	56%	1031	0%	0%	0%	0.00
10h	15nds			8°C	54%	1030	0%	0%	0%	0.00
11h	14nds			8°C	57%	1030	0%	0%	0%	0.00
12h	16nds			12°C	46%	1030	0%	0%	0%	0.00
13h	15nds			12°C	43%	1030	0%	0%	0%	0.00
14h	15nds			13°C	45%	1030	0%	0%	0%	0.00
15h	16nds			14°C	43%	1029	0%	0%	0%	0.00
16h	16nds			14°C	40%	1029	0%	0%	0%	0.00
17h	15nds			15°C	43%	1028	0%	0%	0%	0.00
18h	13nds			12°C	52%	1029	0%	0%	0%	0.00
19h	13nds			12°C	51%	1028	0%	0%	0%	0.00
20h	12nds			13°C	53%	1028	0%	0%	0%	0.00
21h	11nds			11°C	50%	1031	0%	0%	0%	0.00
22h	11nds			10°C	46%	1031	0%	0%	0%	0.00
23h	11nds			11°C	52%	1030	0%	0%	0%	0.00
	AIR
Date	Vent GFS 10 jours - 13km	Vent WRF-NMM + rafales 4 jours - 5km		T°	Humidité	Pression hPa	Nuages Haut/Milieu/Bas			Pluie mm/h
Mercredi 27 Lever du soleil : - Coucher du soleil : - St Habib
0h	10nds			9°C	56%	1032	0%	0%	0%	0.00
1h	11nds			8°C	54%	1032	0%	0%	0%	0.00
2h	11nds			10°C	57%	1031	0%	0%	0%	0.00
3h	10nds			8°C	62%	1032	0%	0%	0%	0.00
4h	10nds			8°C	59%	1032	0%	0%	0%	0.00
5h	10nds			9°C	64%	1032	0%	0%	0%	0.00
6h	9nds			8°C	68%	1032	0%	0%	0%	0.00
7h	9nds			7°C	65%	1032	0%	0%	0%	0.00
8h	9nds			8°C	70%	1032	0%	0%	0%	0.00
9h	8nds			12°C	61%	1033	0%	0%	0%	0.00
10h	8nds			12°C	59%	1033	0%	0%	0%	0.00
11h	8nds			12°C	62%	1032	0%	0%	0%	0.00
12h	8nds			15°C	52%	1032	0%	0%	0%	0.00
13h	8nds			16°C	48%	1032	0%	0%	0%	0.00
14h	8nds			16°C	50%	1032	0%	0%	0%	0.00
15h	11nds			17°C	45%	1031	0%	0%	0%	0.00
16h	10nds			17°C	40%	1030	0%	0%	0%	0.00
17h	9nds			18°C	43%	1030	0%	0%	0%	0.00
18h	8nds			15°C	56%	1030	0%	0%	0%	0.00
19h	8nds			15°C	56%	1029	0%	0%	0%	0.00
20h	8nds			15°C	57%	1029	0%	0%	0%	0.00
21h	10nds			12°C	55%	1031	0%	0%	0%	0.00
22h	10nds			12°C	53%	1030	0%	0%	0%	0.00
23h	10nds			13°C	58%	1030	0%	0%	0%	0.00
	AIR
Date	Vent GFS 10 jours - 13km	Vent WRF-NMM + rafales 4 jours - 5km		T°	Humidité	Pression hPa	Nuages Haut/Milieu/Bas			Pluie mm/h
Jeudi 28 Lever du soleil : - Coucher du soleil : - St Gontran
0h	9nds			10°C	63%	1031	0%	0%	0%	0.00
1h	9nds			10°C	63%	1030	0%	0%	0%	0.00
2h	9nds			11°C	62%	1030	0%	0%	0%	0.00
3h	9nds			9°C	74%	1030	0%	0%	0%	0.00
4h	9nds			8°C	76%	1030	0%	0%	0%	0.00
5h	9nds			9°C	71%	1029	0%	0%	0%	0.00
6h	9nds			8°C	74%	1030	0%	0%	0%	0.00
7h	9nds			7°C	76%	1030	0%	0%	0%	0.00
8h	9nds			8°C	73%	1029	0%	0%	0%	0.00
9h	9nds			12°C	62%	1030	0%	0%	0%	0.00
10h	9nds			12°C	61%	1030	0%	0%	0%	0.00
11h	9nds			12°C	61%	1030	0%	0%	0%	0.00
12h	9nds			15°C	53%	1029	0%	0%	0%	0.00
13h	9nds			16°C	49%	1029	0%	0%	0%	0.00
14h	8nds			17°C	48%	1029	0%	0%	0%	0.00
15h	9nds			18°C	48%	1028	0%	0%	0%	0.00
16h	9nds			19°C	44%	1027	0%	0%	0%	0.00
17h	8nds			20°C	44%	1026	0%	0%	0%	0.00
18h	8nds			17°C	60%	1026	0%	0%	0%	0.00
19h	8nds			17°C	60%	1026	0%	0%	0%	0.00
20h	9nds			17°C	60%	1026	0%	0%	0%	0.00
21h	10nds			13°C	66%	1027	0%	0%	0%	0.00
22h	10nds			13°C	65%	1027	0%	0%	0%	0.00
23h	10nds			14°C	67%	1026	0%	0%	0%	0.00
	AIR
Date	Vent GFS 10 jours - 13km	Vent WRF-NMM + rafales 4 jours - 5km		T°	Humidité	Pression hPa	Nuages Haut/Milieu/Bas			Pluie mm/h
Vendredi 29 Lever du soleil : - Coucher du soleil : - Ste Gwladys
0h	9nds			11°C	72%	1026	0%	0%	0%	0.00
1h	9nds			11°C	72%	1026	0%	0%	0%	0.00
2h	9nds			12°C	72%	1026	0%	0%	0%	0.00
3h	8nds			10°C	76%	1025	0%	0%	0%	0.00
4h	8nds			9°C	76%	1025	0%	0%	0%	0.00
5h	8nds			10°C	75%	1024	0%	0%	0%	0.00
6h	7nds			9°C	72%	1024	0%	0%	0%	0.00
7h	7nds			8°C	72%	1023	0%	0%	0%	0.00
8h	7nds			9°C	72%	1023	0%	0%	0%	0.00
9h	7nds			13°C	62%	1023	0%	0%	0%	0.00
10h	7nds			13°C	60%	1023	0%	0%	0%	0.00
11h	7nds			13°C	62%	1022	0%	0%	0%	0.00
12h	6nds			17°C	54%	1022	0%	0%	0%	0.00
13h	6nds			18°C	49%	1021	0%	0%	0%	0.00
14h	6nds			19°C	48%	1021	0%	0%	0%	0.00

Marées non vérifiées par le SHOM et calculs réalisés sous WRXTide. Le marnage peut varier selon la pression atmosphérique. La responsabilité du site ne saurait être engagée pour toutes erreurs que pourraient contenir ces renseignements de marées. Les prédictions ne remplacent pas celles des documents officiels, vous devez vous reporter à l'annuaire des marées du SHOM. Atlas Pineau-Guillou Lucia (2013). PREVIMER Validation des atlas de composantes harmoniques de hauteurs et courants de marée. Rapport Ifremer, 89p. http://archimer.ifremer.fr/doc/00157/26801/

NWW3 : Modèle NOAA WaveWatch III (Projet en partenariat avec la NOAA, la NCEP et la NWS)
GFS : Global Forecast System (Projet avec la NCEP)
WRF-NMM : Modèle numérique de prévision météorologique non-hydrostatique WRF à coeur NMM (Calculs MERTEO)