Merteo plage Bouches du Loup :

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

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

Liste des plages Alpes-Maritimes (Département 06)

Résumé météo pour Bouches du Loup :

Détails des prévisions météos pour Bouches du Loup :

Prévisions météo pour Bouches du Loup : Houle, vent, marée, température, temps - Température de l'eau : 20°C Prévisions météo de Bouches du Loup calculées le 29/05/2020 à 13h21
(Nouveau calcul en cours : Etape 1/6 - Récupération des données)

   Tags : Météo des spots, îles et plage Bouches du Loup météo plage Villeneuve Loubet
-
  MER AIR
Date
 
Houle WAM
4 jours
Houle
Période
Houle
Direction
Houle PWW3
6 jours - 0.2km
Houle
Période
Houle
Direction
Vent GFS
10 jours - 13km
Vent WRF-NMM    +   rafales
4 jours - 5km
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
  MER AIR
Date
 
Houle WAM
4 jours
Houle
Période
Houle
Direction
Houle PWW3
6 jours - 0.2km
Houle
Période
Houle
Direction
Vent GFS
10 jours - 13km
Vent WRF-NMM    +   rafales
4 jours - 5km
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
Vendredi 29
Lever du soleil : 04h57 - Coucher du soleil : 20h00 - St Ferdinand
12h1.3m3.9s
9nds
12nds
15nds17°C95% 62% 84% 0.68
13h1.4m4.2s
12nds
13nds
16nds18°C10% 56% 58% 0.63
14h1.4m4.1s
15nds
14nds
18nds17°C0% 47% 76% 0.59
15h1.3m4.1s
11nds
15nds
19nds16°C0% 29% 80% 0.49
16h1.2m4.0s
8nds
16nds
19nds16°C0% 6% 62% 0.40
17h1.0m3.9s
5nds
16nds
17nds16°C0% 6% 62% 0.30
18h0.9m3.8s
5nds
15nds
14nds16°C0% 0% 61% 0.23
19h0.7m3.7s
4nds
12nds
11nds16°C0% 0% 57% 0.15
20h0.7m3.6s
3nds
10nds
9nds16°C0% 0% 57% 0.08
21h0.6m3.4s
3nds
8nds
7nds15°C79% 62% 76% 0.05
22h0.5m3.3s
3nds
6nds
4nds15°C89% 66% 72% 0.03
23h0.4m3.2s
3nds
5nds
3nds15°C100% 69% 69% 0.00
  MER AIR
Date
 
Houle WAM
4 jours
Houle
Période
Houle
Direction
Houle PWW3
6 jours - 0.2km
Houle
Période
Houle
Direction
Vent GFS
10 jours - 13km
Vent WRF-NMM    +   rafales
4 jours - 5km
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
Samedi 30
Lever du soleil : 04h57 - Coucher du soleil : 20h01 - VISITATION
0h0.4m3.2s
3nds
5nds
5nds15°C84% 59% 59% 0.00
1h0.3m3.1s
4nds
5nds
6nds15°C67% 48% 50% 0.00
2h0.3m3.1s
4nds
6nds
7nds15°C50% 37% 40% 0.00
3h0.3m3.1s
5nds
5nds
7nds15°C34% 25% 30% 0.00
4h0.2m3.0s
5nds
5nds
6nds15°C17% 12% 20% 0.00
5h0.2m3.0s
5nds
5nds
5nds15°C0% 0% 10% 0.00
6h0.2m3.0s
4nds
5nds
5nds15°C0% 0% 11% 0.00
7h0.2m3.0s
4nds
4nds
5nds16°C0% 0% 12% 0.00
8h0.2m2.9s
4nds
2nds
3nds17°C0% 0% 13% 0.00
9h0.2m2.7s
4nds
0nds
2nds18°C0% 0% 12% 0.03
10h0.1m2.6s
5nds
2nds
3nds18°C0% 0% 11% 0.05
11h0.1m2.6s
5nds
3nds
3nds18°C0% 0% 10% 0.08
12h0.1m2.7s
5nds
4nds
3nds18°C0% 0% 12% 0.10
13h0.1m2.8s
5nds
4nds
4nds18°C0% 0% 14% 0.13
14h0.1m2.8s
6nds
4nds
5nds18°C0% 0% 17% 0.15
15h0.1m2.9s
6nds
5nds
5nds18°C26% 12% 17% 0.13
16h0.2m3.0s
6nds
5nds
7nds18°C51% 23% 17% 0.10
17h0.2m3.0s
7nds
5nds
8nds17°C76% 34% 18% 0.08
18h0.2m3.0s
6nds
6nds
7nds17°C71% 100% 44% 0.05
19h0.2m3.1s
5nds
6nds
7nds16°C27% 100% 64% 0.03
20h0.2m3.1s
4nds
6nds
8nds16°C49% 100% 49% 0.00
21h0.2m3.2s
3nds
7nds
9nds16°C16% 100% 42% 0.00
22h0.2m3.2s
2nds
7nds
9nds17°C0% 100% 34% 0.00
23h0.1m3.2s
1nds
7nds
8nds17°C0% 59% 42% 0.00
  MER AIR
Date
 
Houle WAM
4 jours
Houle
Période
Houle
Direction
Houle PWW3
6 jours - 0.2km
Houle
Période
Houle
Direction
Vent GFS
10 jours - 13km
Vent WRF-NMM    +   rafales
4 jours - 5km
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
Dimanche 31
Lever du soleil : 04h56 - Coucher du soleil : 20h01 - St Justin
0h0.1m3.2s
2nds
6nds
5nds17°C0% 36% 36% 0.00
1h0.1m3.2s
3nds
4nds
3nds17°C0% 16% 6% 0.00
2h0.1m3.2s
3nds
1nds
5nds17°C0% 6% 56% 0.00
3h0.1m3.1s
4nds
4nds
6nds16°C0% 6% 55% 0.00
4h0.1m3.0s
5nds
5nds
7nds16°C0% 6% 49% 0.00
5h0.1m2.7s
4nds
6nds
6nds16°C0% 6% 46% 0.00
6h0.1m2.5s
4nds
5nds
6nds16°C0% 6% 49% 0.00
7h0.1m2.2s
3nds
6nds
6nds17°C0% 0% 57% 0.00
8h0.1m2.2s
2nds
6nds
7nds17°C0% 0% 6% 0.00
9h0.1m2.1s
3nds
6nds
8nds18°C0% 0% 6% 0.00
10h0.1m2.1s
4nds
7nds
8nds18°C0% 0% 36% 0.00
11h0.1m2.0s
6nds
7nds
9nds17°C0% 0% 22% 0.00
12h0.1m1.8s
6nds
8nds
9nds17°C0% 0% 33% 0.20
13h0.1m1.7s
6nds
8nds
8nds18°C0% 0% 12% 0.39
14h0.1m1.8s
7nds
7nds
7nds18°C0% 0% 6% 0.59
15h0.1m1.8s
6nds
7nds
6nds18°C0% 0% 6% 0.42
16h0.1m1.9s
6nds
6nds
3nds18°C29% 90% 17% 0.25
17h0.1m2.0s
5nds
4nds
2nds18°C0% 0% 6% 0.08
18h0.1m2.0s
4nds
2nds
2nds17°C72% 94% 30% 0.24
19h0.1m2.0s
3nds
2nds
3nds17°C82% 28% 21% 0.40
20h0.1m2.0s
2nds
3nds
4nds17°C84% 41% 22% 0.57
21h0.1m2.0s
2nds
4nds
6nds16°C81% 60% 17% 0.57
22h0.1m2.0s
2nds
4nds
6nds16°C78% 80% 13% 0.57
23h0.1m2.0s
2nds
4nds
6nds16°C75% 99% 8% 0.57
  MER AIR
Date
 
Houle WAM
4 jours
Houle
Période
Houle
Direction
Houle PWW3
6 jours - 0.2km
Houle
Période
Houle
Direction
Vent GFS
10 jours - 13km
Vent WRF-NMM    +   rafales
4 jours - 5km
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
Lundi 1
Lever du soleil : 04h56 - Coucher du soleil : 20h02 - Ste Blandine
0h0.1m2.0s
3nds
4nds
5nds16°C66% 83% 7% 0.38
1h0.1m2.0s
4nds
4nds
3nds16°C58% 67% 5% 0.19
2h0.1m2.0s
4nds
2nds
2nds16°C50% 52% 4% 0.00
3h0.1m2.0s
4nds
1nds
4nds16°C40% 34% 3% 0.00
4h0.1m1.9s
4nds
3nds
5nds16°C29% 17% 2% 0.00
5h0.1m1.9s
5nds
5nds
5nds16°C0% 6% 50% 0.00
6h0.0m1.9s
4nds
5nds
6nds16°C0% 0% 60% 0.00
7h0.0m1.9s
4nds
5nds
6nds17°C0% 0% 48% 0.00
8h0.0m1.8s
3nds
5nds
6nds17°C0% 0% 18% 0.00
9h0.0m1.8s
4nds
5nds
6nds18°C0% 0% 4% 0.00
10h0.0m1.8s
5nds
5nds
5nds18°C0% 0% 45% 0.00
11h0.0m1.6s
5nds
5nds
4nds18°C0% 0% 28% 0.00
12h0.0m1.3s
5nds
5nds
4nds18°C0% 0% 23% 0.00
13h0.0m1.1s
5nds
4nds
4nds19°C0% 0% 5% 0.00
14h0.0m1.2s
5nds
4nds
3nds19°C0% 0% 8% 0.00
15h0.0m1.2s
4nds
4nds
3nds19°C0% 0% 14% 0.00
16h0.1m1.3s
4nds
4nds
3nds19°C0% 0% 20% 0.00
17h0.0m1.4s
4nds
3nds
3nds18°C0% 0% 57% 0.00
18h0.0m1.4s
3nds
2nds
4nds17°C0% 6% 57% 0.00
19h0.0m1.5s
3nds
3nds
5nds17°C0% 6% 57% 0.00
20h0.0m1.5s
3nds
4nds
5nds17°C0% 0% 57% 0.00
21h0.0m1.5s
2nds
5nds
6nds17°C0% 0% 57% 0.00
22h0.0m1.5s
2nds
5nds
8nds17°C10% 0% 57% 0.00
23h0.0m1.6s
2nds
6nds
8nds18°C15% 32% 56% 0.00
  MER AIR
Date
 
Houle WAM
4 jours
Houle
Période
Houle
Direction
Houle PWW3
6 jours - 0.2km
Houle
Période
Houle
Direction
Vent GFS
10 jours - 13km
Vent WRF-NMM    +   rafales
4 jours - 5km
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
Mardi 2
Lever du soleil : 04h55 - Coucher du soleil : 20h03 - St Kévin
0h0.0m1.6s
2nds
6nds
6nds18°C10% 37% 50% 0.00
1h0.0m1.6s
2nds
5nds
5nds18°C0% 54% 49% 0.00
2h0.0m1.8s
3nds
4nds
2nds18°C0% 66% 57% 0.00
3h0.0m1.9s
3nds
2nds
2nds18°C0% 54% 57% 0.00
4h0.0m2.0s
3nds
1nds
3nds18°C0% 61% 57% 0.00
5h0.0m2.4s
4nds
2nds
3nds18°C0% 70% 57% 0.00
6h0.0m2.7s
3nds
3nds
4nds18°C0% 16% 57% 0.00
7h0.0m3.1s
2nds
3nds
4nds18°C0% 6% 82% 0.00
8h0.1m3.6s
1nds
3nds
5nds18°C0% 0% 12% 0.00
9h0.1m4.2s
3nds
21°C8% 1% 3% 0.05
10h0.1m4.8s
4nds
23°C4% 1% 3% 0.10
11h0.1m4.4s
5nds
24°C0% 0% 3% 0.15
12h0.1m4.1s
5nds
23°C0% 0% 7% 0.15
13h0.1m3.8s
5nds
23°C0% 0% 10% 0.15
14h0.1m3.4s
5nds
24°C0% 0% 14% 0.15
15h0.1m2.9s
5nds
23°C2% 0% 28% 0.18
16h0.1m2.5s
5nds
23°C3% 0% 43% 0.20
17h0.1m2.5s
5nds
24°C4% 0% 56% 0.23
18h0.1m2.6s
4nds
19°C11% 4% 48% 0.18
19h0.2m2.6s
3nds
18°C18% 7% 40% 0.13
20h0.2m2.7s
3nds
20°C24% 11% 31% 0.08
21h0.2m2.7s
3nds
17°C34% 21% 20% 0.05
22h0.2m2.8s
3nds
16°C44% 32% 10% 0.03
23h0.2m2.5s
3nds
18°C54% 42% 0% 0.00
  MER AIR
Date
 
Houle WAM
4 jours
Houle
Période
Houle
Direction
Houle PWW3
6 jours - 0.2km
Houle
Période
Houle
Direction
Vent GFS
10 jours - 13km
Vent WRF-NMM    +   rafales
4 jours - 5km
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
Mercredi 3
Lever du soleil : 04h55 - Coucher du soleil : 20h04 - Ste Clotilde
0h0.2m2.2s
2nds
17°C61% 36% 0% 0.00
1h0.2m1.9s
2nds
17°C69% 28% 0% 0.00
2h0.2m1.9s
2nds
17°C77% 21% 0% 0.00
3h0.2m1.9s
1nds
16°C84% 14% 0% 0.00
4h0.2m1.9s
1nds
16°C92% 8% 0% 0.00
5h0.2m1.9s
1nds
16°C100% 0% 0% 0.00
6h0.2m2.0s
1nds
17°C99% 10% 0% 0.00
7h0.2m2.0s
1nds
18°C99% 21% 0% 0.00
8h0.3m2.0s
1nds
19°C99% 30% 1% 0.00
9h0.3m2.0s
3nds
19°C99% 51% 2% 0.13
10h0.3m2.0s
5nds
20°C99% 71% 4% 0.25
11h0.3m2.0s
6nds
21°C100% 92% 5% 0.38
12h0.2m2.0s
6nds
17°C100% 93% 16% 0.83
13h0.2m2.0s
6nds
16°C100% 94% 28% 1.28
14h0.2m1.9s
6nds
18°C100% 96% 40% 1.72
15h0.2m1.8s
5nds
18°C99% 97% 59% 1.15
16h0.1m1.8s
5nds
18°C99% 98% 79% 0.57
17h0.1m1.7s
5nds
19°C99% 100% 97% 0.00
18h0.1m1.7s
4nds
18°C96% 89% 91% 0.00
19h0.1m1.7s
3nds
18°C95% 78% 85% 0.00
20h0.1m1.8s
3nds
18°C94% 66% 80% 0.00
21h0.1m1.8s
3nds
15°C85% 48% 65% 0.00
22h0.0m1.9s
3nds
15°C76% 31% 50% 0.00
23h 3nds
16°C68% 13% 36% 0.00
  MER AIR
Date
 
Houle WAM
4 jours
Houle
Période
Houle
Direction
Houle PWW3
6 jours - 0.2km
Houle
Période
Houle
Direction
Vent GFS
10 jours - 13km
Vent WRF-NMM    +   rafales
4 jours - 5km
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
Jeudi 4
Lever du soleil : 04h54 - Coucher du soleil : 20h04 - St Igor
0h 3nds
15°C60% 18% 31% 0.00
1h 3nds
15°C52% 23% 25% 0.00
2h 3nds
16°C44% 29% 19% 0.00
3h 3nds
15°C35% 41% 20% 0.00
4h 3nds
16°C26% 53% 23% 0.00
5h 4nds
16°C16% 64% 25% 0.00
6h 3nds
17°C17% 55% 21% 0.00
7h 3nds
17°C18% 48% 17% 0.00
8h 3nds
18°C20% 40% 12% 0.00
9h 3nds
21°C13% 32% 9% 0.00
10h 4nds
23°C6% 22% 4% 0.00
11h 5nds
25°C0% 13% 0% 0.00
12h 6nds
25°C3% 19% 0% 0.00
13h 7nds
26°C6% 26% 0% 0.00
14h 8nds
27°C11% 32% 0% 0.00
15h 8nds
24°C40% 48% 0% 0.00
16h 8nds
23°C70% 64% 0% 0.00
17h 9nds
25°C100% 79% 0% 0.00
18h 8nds
18°C98% 71% 2% 0.19
19h 7nds
17°C96% 64% 3% 0.38
20h 7nds
20°C94% 56% 5% 0.57
21h 6nds
18°C86% 58% 21% 0.66
22h 5nds
18°C79% 59% 38% 0.76
23h 4nds
19°C72% 61% 54% 0.85
  MER AIR
Date
 
Houle WAM
4 jours
Houle
Période
Houle
Direction
Houle PWW3
6 jours - 0.2km
Houle
Période
Houle
Direction
Vent GFS
10 jours - 13km
Vent WRF-NMM    +   rafales
4 jours - 5km
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
Vendredi 5
Lever du soleil : 04h54 - Coucher du soleil : 20h05 - St Norbert
0h 5nds
18°C66% 56% 61% 0.69
1h 6nds
18°C59% 51% 69% 0.52
2h 5nds
18°C52% 46% 77% 0.36
3h 5nds
18°C61% 31% 79% 0.69
4h 6nds
18°C69% 16% 82% 1.03
5h 6nds
18°C77% 0% 85% 1.36
6h 5nds
19°C72% 8% 77% 1.17
7h 4nds
19°C67% 16% 69% 0.99
8h 3nds
20°C62% 24% 60% 0.80
9h 3nds
21°C61% 17% 69% 0.96
10h 3nds
22°C61% 9% 78% 1.12
11h 4nds
23°C59% 1% 86% 1.29
12h 5nds
24°C60% 1% 78% 1.00
13h 6nds
25°C61% 1% 69% 0.72
14h 6nds
25°C62% 1% 61% 0.44
15h 7nds
23°C64% 25% 48% 0.77
16h 8nds
22°C65% 49% 35% 1.11
17h 7nds
23°C67% 73% 22% 1.44
18h 7nds
20°C61% 73% 29% 0.96
19h 6nds
19°C56% 73% 35% 0.48
20h 5nds
21°C51% 73% 41% 0.00
21h 5nds
18°C41% 53% 44% 0.00
22h 5nds
17°C32% 32% 48% 0.00
23h 5nds
18°C23% 12% 52% 0.00
  MER AIR
Date
 
Houle WAM
4 jours
Houle
Période
Houle
Direction
Houle PWW3
6 jours - 0.2km
Houle
Période
Houle
Direction
Vent GFS
10 jours - 13km
Vent WRF-NMM    +   rafales
4 jours - 5km
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
Samedi 6
Lever du soleil : - Coucher du soleil : - St Gilbert
0h 8nds
17°C31% 16% 56% 2.12
1h 11nds
17°C39% 19% 61% 4.25
2h 15nds
18°C48% 22% 65% 6.37
3h 12nds
15°C57% 47% 76% 5.46
4h 9nds
15°C65% 72% 88% 4.55
5h 6nds
16°C75% 97% 100% 3.64
6h 5nds
16°C75% 96% 100% 3.16
7h 4nds
16°C75% 95% 99% 2.69
8h 3nds
16°C76% 94% 99% 2.22
9h 4nds
16°C83% 96% 98% 2.58
10h 5nds
16°C90% 98% 97% 2.94
11h 5nds
16°C97% 100% 96% 3.30
12h 4nds
16°C97% 100% 96% 3.42
13h 4nds
17°C98% 100% 96% 3.54
14h 5nds
17°C98% 100% 97% 3.66
15h 5nds
18°C98% 100% 76% 3.32
16h 6nds
18°C98% 100% 55% 2.99
17h 7nds
19°C99% 100% 34% 2.65
18h 6nds
17°C99% 99% 33% 1.79
19h 5nds
16°C99% 98% 32% 0.93
20h 3nds
17°C99% 97% 32% 0.08
21h 2nds
15°C97% 94% 24% 0.05
22h 2nds
14°C94% 90% 15% 0.03
23h 2nds
16°C91% 87% 7% 0.00
  MER AIR
Date
 
Houle WAM
4 jours
Houle
Période
Houle
Direction
Houle PWW3
6 jours - 0.2km
Houle
Période
Houle
Direction
Vent GFS
10 jours - 13km
Vent WRF-NMM    +   rafales
4 jours - 5km
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
Dimanche 7
Lever du soleil : - Coucher du soleil : - St Médard
0h 2nds
14°C88% 73% 8% 0.00
1h 3nds
14°C84% 58% 9% 0.00
2h 3nds
14°C81% 44% 10% 0.00
3h 4nds
13°C80% 29% 7% 0.00
4h 4nds
13°C80% 15% 4% 0.00
5h 4nds
14°C78% 0% 0% 0.00
6h 4nds
14°C79% 1% 1% 0.00
7h 3nds
15°C78% 2% 1% 0.00
8h 2nds
16°C78% 3% 1% 0.00
9h 3nds
18°C83% 3% 1% 0.00
10h 4nds
20°C88% 2% 1% 0.00
11h 5nds
22°C93% 2% 0% 0.00
12h 5nds
23°C79% 1% 6% 0.00
13h 5nds
23°C65% 1% 12% 0.00
14h 6nds
24°C51% 1% 17% 0.00
15h 6nds
23°C67% 0% 23% 0.00
16h 5nds
23°C83% 0% 29% 0.00
17h 4nds
23°C99% 0% 36% 0.00
18h 4nds
20°C95% 0% 33% 0.00
19h 4nds
19°C91% 0% 30% 0.00
20h 4nds
21°C87% 0% 28% 0.00
21h 4nds
17°C59% 0% 19% 0.00
22h 4nds
16°C31% 0% 10% 0.00
23h 4nds
18°C3% 0% 2% 0.00
  MER AIR
Date
 
Houle WAM
4 jours
Houle
Période
Houle
Direction
Houle PWW3
6 jours - 0.2km
Houle
Période
Houle
Direction
Vent GFS
10 jours - 13km
Vent WRF-NMM    +   rafales
4 jours - 5km
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
Lundi 8
Lever du soleil : - Coucher du soleil : - Ste Diane
0h 4nds
16°C8% 0% 3% 0.00
1h 4nds
16°C13% 1% 3% 0.00
2h 4nds
17°C18% 1% 4% 0.00
3h 4nds
16°C45% 20% 7% 0.00
4h 4nds
16°C72% 39% 10% 0.00
5h 4nds
16°C98% 57% 12% 0.00
6h 3nds
17°C85% 50% 14% 0.00
7h 2nds
18°C73% 43% 15% 0.00
8h 1nds
19°C62% 36% 18% 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)
PWW3 : Modèle PREVIMER PROVENCE-200M (Projet en partenariat avec l'Ifremer, le SHOM et Météo-France et cofinancé par l'Union Européenne)
WAM : Modèle SKIRON (National & Kapodistrian University of Athens)
GFS : Global Forecast System (Projet avec la NCEP)
WRF-NMM : Modèle numérique de prévision météorologique non-hydrostatique WRF à coeur NMM (Calculs MERTEO)