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

Résumé météo pour Lido :

Détails des prévisions météos pour Lido :

Prévisions météo pour Lido : Houle, vent, marée, température, temps  Prévisions météo de Lido calculées le 21/10/2025 - 03h16
(Nouveau calcul en cours : Etape 3/6 - Calculs WRF)

   Tags : Météo des spots, îles et plage Lido météo plage Nice
-
  MER (Houle/Marées) AIR (Vent/Temps)
Date
 
Houle WAM
4 jours
Houle
Pér.
Houle
Dir.
Au bord 6 jours 0.2km MARCHoule
Pér.
Houle
Dir.
Vent général brut
10 jours - 13km GFS
Vent précis recalculé    +   rafales
9 jours - 5km WRF-NMM
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
  MER (Houle/Marées) AIR (Vent/Temps)
Date
 
Houle WAM
4 jours
Houle
Pér.
Houle
Dir.
Au bord 6 jours 0.2km MARCHoule
Pér.
Houle
Dir.
Vent général brut
10 jours - 13km GFS
Vent précis recalculé    +   rafales
9 jours - 5km WRF-NMM
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
Lundi 20 Lever du soleil : 07h55 - Coucher du soleil : 18h35 - Ste Adeline
18h0.6m4s
2nds
8nds
10nds13°C0% 100% 100% 1.60
19h0.7m4s
2nds
9nds
9nds13°C92% 100% 100% 1.66
20h0.7m4s
3nds
8nds
10nds13°C2% 100% 100% 1.72
21h0.7m4s
3nds
8nds
8nds14°C100% 100% 100% 1.15
22h0.8m4s
3nds
7nds
9nds14°C0% 78% 100% 0.59
23h0.8m4s
4nds
6nds
8nds14°C91% 24% 99% 0.03
  MER (Houle/Marées) AIR (Vent/Temps)
Date
 
Houle WAM
4 jours
Houle
Pér.
Houle
Dir.
Au bord 6 jours 0.2km MARCHoule
Pér.
Houle
Dir.
Vent général brut
10 jours - 13km GFS
Vent précis recalculé    +   rafales
9 jours - 5km WRF-NMM
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
Mardi 21 Lever du soleil : 07h56 - Coucher du soleil : 18h34 - Ste Céline
0h0.8m4s
3nds
6nds
7nds14°C0% 0% 100% 0.02
1h0.8m5s
3nds
4nds
6nds15°C99% 0% 99% 0.01
2h0.8m5s
3nds
3nds
4nds14°C72% 0% 34%
3h0.8m5s
3nds
4nds
7nds13°C85% 10% 4%
4h0.8m5s
3nds
6nds
9nds12°C74% 7% 6%
5h0.8m5s
4nds
7nds
11nds11°C63% 4% 7%
6h0.8m5s
4nds
8nds
11nds11°C75% 4% 8%
7h0.8m5s
4nds
9nds
12nds10°C88% 3% 9%
8h0.7m5s
5nds
10nds
13nds10°C100% 2% 9%
9h0.7m5s
5nds
9nds
11nds12°C74% 3% 6%
10h0.7m5s
3nds
7nds
7nds15°C49% 4% 5%
11h0.7m5s
1nds
5nds
8nds18°C23% 5% 3%
12h0.6m5s
2nds
6nds
10nds19°C49% 16% 7%
13h0.6m5s
3nds
8nds
11nds20°C74% 26% 11%
14h0.6m4s
3nds
8nds
13nds21°C100% 38% 13%
15h0.7m4s
3nds
9nds
15nds21°C100% 58% 27%
16h0.7m3s
2nds
10nds
15nds20°C100% 79% 40%
17h0.7m3s
1nds
11nds
15nds20°C100% 100% 54%
18h0.7m3s
2nds
11nds
13nds19°C100% 69% 40%
19h0.6m3s
3nds
10nds
12nds16°C100% 37% 24%
20h0.6m3s
2nds
9nds
12nds15°C100% 5% 9%
21h0.6m3s
2nds
10nds
11nds15°C92% 14% 7%
22h0.5m4s
2nds
9nds
11nds14°C84% 22% 3%
23h0.5m4s
3nds
9nds
10nds14°C75% 30% 0%
  MER (Houle/Marées) AIR (Vent/Temps)
Date
 
Houle WAM
4 jours
Houle
Pér.
Houle
Dir.
Au bord 6 jours 0.2km MARCHoule
Pér.
Houle
Dir.
Vent général brut
10 jours - 13km GFS
Vent précis recalculé    +   rafales
9 jours - 5km WRF-NMM
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
Mercredi 22 Lever du soleil : 07h58 - Coucher du soleil : 18h32 - Ste Elodie
0h0.5m4s
3nds
8nds
8nds15°C84% 53% 1%
1h0.5m4s
3nds
6nds
6nds15°C100% 81% 51%
2h0.5m4s
3nds
5nds
6nds15°C100% 71% 25%
3h0.5m4s
4nds
5nds
6nds15°C100% 100% 70%
4h0.4m4s
5nds
5nds
5nds14°C100% 100% 60%
5h0.4m4s
5nds
4nds
5nds15°C100% 100% 40%
6h0.4m4s
3nds
4nds
4nds14°C100% 70% 58%
7h0.4m4s
3nds
4nds
4nds15°C100% 94% 1%
8h0.4m4s
3nds
4nds
4nds15°C100% 10% 92%
9h0.4m4s
2nds
4nds
4nds16°C100% 34% 66%
10h0.4m4s
2nds
4nds
9nds18°C100% 59% 41%
11h0.5m4s
2nds
6nds
10nds19°C100% 85% 15%
12h0.6m3s
2nds
9nds
14nds19°C100% 100% 46%
13h0.7m3s
2nds
10nds
18nds20°C100% 95% 84%
14h0.8m3s
2nds
12nds
19nds20°C71% 65% 29%
15h0.8m3s
4nds
13nds
19nds21°C6% 4% 5%
16h0.9m4s
5nds
14nds
17nds21°C6% 7% 6%
17h0.9m4s
5nds
13nds
17nds20°C5% 10% 8%
18h0.9m4s
4nds
12nds
13nds19°C4% 29% 8%
19h0.9m4s
3nds
10nds
11nds17°C2% 48% 7%
20h0.9m4s
2nds
9nds
10nds16°C0% 67% 6%
21h0.8m4s
2nds
8nds
8nds16°C26% 45% 29%
22h0.8m4s
2nds
7nds
7nds15°C53% 25% 51%
23h0.8m4s
3nds
5nds
7nds15°C78% 5% 73%
  MER (Houle/Marées) AIR (Vent/Temps)
Date
 
Houle WAM
4 jours
Houle
Pér.
Houle
Dir.
Au bord 6 jours 0.2km MARCHoule
Pér.
Houle
Dir.
Vent général brut
10 jours - 13km GFS
Vent précis recalculé    +   rafales
9 jours - 5km WRF-NMM
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
Jeudi 23 Lever du soleil : 07h59 - Coucher du soleil : 18h30 - St J. de Capistan
0h0.8m5s
3nds
5nds
7nds15°C86% 3% 70%
1h0.8m5s
3nds
5nds
7nds15°C93% 2% 67%
2h0.8m5s
3nds
5nds
7nds14°C100% 1% 64%
3h0.8m5s
3nds
5nds
7nds14°C100% 15% 57%
4h0.8m5s
3nds
6nds
8nds14°C100% 29% 50%
5h0.8m5s
4nds
6nds
9nds14°C100% 44% 43%
6h0.8m5s
5nds
7nds
9nds14°C100% 63% 29%
7h0.8m5s
6nds
7nds
10nds14°C100% 82% 17%
8h0.8m5s
6nds
7nds
9nds15°C100% 100% 5%
9h0.7m5s
4nds
7nds
8nds16°C100% 100% 8% 0.11
10h0.7m5s
3nds
8nds
16nds18°C100% 100% 5% 0.22
11h0.8m5s
2nds
9nds
14nds18°C100% 100% 5% 0.33
12h0.9m5s
3nds
11nds
17nds19°C0% 88% 87% 0.22
13h1.0m5s
3nds
9nds
14nds18°C0% 83% 97% 0.10
14h1.2m5s
3nds
8nds
21nds19°C0% 95% 43%
15h1.4m5s
6nds
16nds
33nds20°C0% 25% 79%
16h1.6m5s
9nds
23nds
34nds18°C0% 6% 7%
17h1.5m5s
13nds
23nds
36nds17°C0% 6% 7%
18h1.5m5s
13nds
24nds
37nds16°C0% 0% 2%
19h1.5m5s
13nds
24nds
37nds14°C0% 0% 2%
20h1.5m5s
14nds
24nds
40nds13°C0% 0% 10%
21h1.4m5s
13nds
24nds
38nds12°C0% 0% 4%
22h1.4m5s
11nds
23nds
39nds12°C0% 0% 4%
23h1.3m5s
9nds
23nds
36nds11°C0% 0% 4%
  MER (Houle/Marées) AIR (Vent/Temps)
Date
 
Houle WAM
4 jours
Houle
Pér.
Houle
Dir.
Au bord 6 jours 0.2km MARCHoule
Pér.
Houle
Dir.
Vent général brut
10 jours - 13km GFS
Vent précis recalculé    +   rafales
9 jours - 5km WRF-NMM
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
Vendredi 24 Lever du soleil : 08h00 - Coucher du soleil : 18h29 - St Florentin
0h1.2m5s
8nds
21nds
33nds11°C0% 0% 4%
1h1.1m5s
8nds
20nds
31nds11°C0% 0% 10%
2h1.1m5s
8nds
19nds
27nds10°C0% 0% 10%
3h1.1m4s
8nds
18nds
24nds10°C0% 0% 10%
4h1.1m4s
8nds
18nds
21nds10°C0% 0% 9%
5h1.1m4s
8nds
17nds
20nds9°C0% 0% 4%
6h1.0m4s
8nds
16nds
18nds9°C0% 0% 2%
7h1.0m5s
8nds
14nds
17nds8°C0% 0% 0%
8h1.1m5s
8nds
13nds
16nds8°C0% 0% 1%
9h1.2m5s
7nds
12nds
16nds10°C2% 0% 0%
10h1.2m5s
6nds
13nds
20nds13°C4% 0% 0%
11h1.5m5s
5nds
14nds
20nds14°C5% 0% 0%
12h1.8m5s
3nds
15nds
21nds15°C4% 1% 0%
13h2.0m5s
2nds
15nds
20nds16°C2% 2% 0%
14h2.0m5s
1nds
16nds
22nds17°C0% 3% 0%
15h2.0m5s
2nds
17nds
22nds17°C0% 2% 0%
16h2.0m5s
3nds
17nds
22nds16°C0% 1% 0%
17h2.0m5s
5nds
17nds
20nds16°C0% 0% 0%
18h2.0m5s
5nds
16nds
18nds14°C0% 0% 0%
19h1.9m5s
5nds
14nds
15nds12°C0% 0% 0%
20h1.9m5s
6nds
12nds
16nds11°C0% 0% 0%
21h1.8m5s
6nds
12nds
16nds11°C33% 0% 0%
22h1.8m5s
6nds
12nds
16nds11°C67% 0% 0%
23h1.7m5s
7nds
12nds
17nds10°C100% 0% 0%
  MER (Houle/Marées) AIR (Vent/Temps)
Date
 
Houle WAM
4 jours
Houle
Pér.
Houle
Dir.
Au bord 6 jours 0.2km MARCHoule
Pér.
Houle
Dir.
Vent général brut
10 jours - 13km GFS
Vent précis recalculé    +   rafales
9 jours - 5km WRF-NMM
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
Samedi 25 Lever du soleil : 08h01 - Coucher du soleil : 18h27 - St Crespin
0h1.6m5s
6nds
13nds
17nds10°C100% 33% 0%
1h1.6m5s
6nds
13nds
17nds11°C100% 66% 0%
2h1.5m5s
6nds
13nds
17nds11°C100% 100% 0%
3h1.4m5s
6nds
14nds
16nds11°C100% 100% 0%
4h1.3m4s
6nds
14nds
16nds10°C100% 100% 0%
5h1.2m5s
6nds
14nds
15nds10°C100% 100% 0%
6h1.2m5s
5nds
13nds
15nds10°C77% 100% 0%
7h1.1m5s
5nds
12nds
14nds10°C54% 100% 0%
8h1.1m5s
5nds
12nds
13nds10°C31% 100% 0%
9h1.1m5s
5nds
11nds
12nds12°C21% 100% 0%
10h1.1m5s
4nds
11nds
15nds14°C11% 100% 0%
11h1.1m5s
3nds
12nds
18nds16°C1% 100% 0%
12h1.1m5s
3nds
13nds
18nds17°C22% 100% 8%
13h1.1m5s
3nds
14nds
18nds17°C44% 100% 16%
14h1.2m5s
3nds
14nds
16nds17°C48% 100% 44%
15h1.3m5s
3nds
13nds
14nds17°C45% 100% 61%
16h1.3m5s
2nds
13nds
13nds17°C0% 100% 42%
17h1.3m5s
1nds
12nds
12nds16°C0% 100% 86%
18h1.4m5s
0nds11nds
13nds15°C0% 3% 59%
19h1.4m5s
1nds
8nds
9nds12°C0% 48% 4%
20h1.3m5s
1nds
6nds
6nds13°C0% 53% 65%
21h1.3m5s
2nds
5nds
5nds13°C0% 98% 22%
22h1.2m4s
3nds
4nds
4nds13°C0% 92% 1%
23h 4nds
3nds
3nds13°C21% 97% 21%
  MER (Houle/Marées) AIR (Vent/Temps)
Date
 
Houle WAM
4 jours
Houle
Pér.
Houle
Dir.
Au bord 6 jours 0.2km MARCHoule
Pér.
Houle
Dir.
Vent général brut
10 jours - 13km GFS
Vent précis recalculé    +   rafales
9 jours - 5km WRF-NMM
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
Dimanche 26 Lever du soleil : 08h03 - Coucher du soleil : 18h26 - St Dimitri
0h 0nds2nds
2nds
1h 3nds
2nds
2nds13°C15% 100% 4% 0.01
2h 3nds
2nds
2nds13°C95% 100% 30% 0.02
3h 3nds
1nds
1nds13°C45% 100% 1% 0.14
4h 3nds
1nds
1nds13°C54% 100% 42% 0.25
5h 4nds
0nds
1nds13°C100% 100% 91% 0.36
6h 4nds
1nds
1nds12°C100% 100% 88% 0.24
7h 3nds
1nds
1nds12°C100% 100% 100% 0.12
8h 2nds
2nds
3nds11°C100% 100% 100%
9h 1nds
3nds
4nds12°C100% 100% 96%
10h 1nds
2nds
2nds13°C56% 99% 98%
11h 1nds
5nds
6nds14°C37% 100% 99%
12h 1nds
7nds
8nds13°C100% 100% 83%
13h 1nds
7nds
8nds13°C100% 100% 99%
14h 3nds
6nds
7nds14°C100% 100% 91%
15h 3nds
6nds
7nds15°C100% 100% 36%
16h 3nds
5nds
5nds15°C100% 100% 36%
17h 4nds
4nds
5nds15°C100% 99% 36%
18h 3nds
4nds
7nds13°C3% 0% 35%
19h 2nds
5nds
6nds12°C0% 0% 40%
20h 1nds
5nds
5nds12°C0% 0% 79%
21h 3nds
4nds
5nds12°C0% 0% 72%
22h 5nds
5nds
7nds11°C0% 0% 29%
23h 5nds
6nds
9nds9°C0% 0% 29%
  MER (Houle/Marées) AIR (Vent/Temps)
Date
 
Houle WAM
4 jours
Houle
Pér.
Houle
Dir.
Au bord 6 jours 0.2km MARCHoule
Pér.
Houle
Dir.
Vent général brut
10 jours - 13km GFS
Vent précis recalculé    +   rafales
9 jours - 5km WRF-NMM
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
Lundi 27 Lever du soleil : 08h04 - Coucher du soleil : 18h24 - Ste Emeline
0h 6nds
7nds
10nds9°C0% 0% 81%
1h 6nds
6nds
8nds11°C0% 0% 100%
2h 6nds
3nds
8nds11°C0% 0% 100%
3h 6nds
3nds
9nds11°C0% 0% 100%
4h 6nds
4nds
7nds11°C0% 0% 99%
5h 7nds
4nds
4nds12°C0% 0% 97%
6h 7nds
4nds
4nds11°C0% 0% 82%
7h 7nds
4nds
5nds10°C0% 0% 63%
8h 7nds
4nds
6nds9°C0% 0% 30%
9h 6nds
4nds
6nds10°C0% 0% 39%
10h 4nds
3nds
3nds12°C0% 0% 33%
11h 2nds
3nds
3nds13°C0% 0% 61%
12h 4nds
3nds
3nds14°C0% 0% 2%
13h 6nds
5nds
5nds14°C0% 0% 3%
14h 6nds
6nds
6nds14°C0% 0% 4%
15h 5nds
7nds
8nds14°C0% 0% 1%
16h 5nds
7nds
8nds14°C0% 0% 1%
17h 5nds
7nds
8nds13°C0% 0% 1%
18h 3nds
6nds
7nds12°C0% 0% 1%
19h 2nds
4nds
4nds10°C0% 0% 9%
20h 1nds
1nds
2nds10°C0% 0% 12%
21h 2nds
1nds
2nds10°C0% 0% 78%
22h 3nds
3nds
3nds11°C0% 0% 68%
23h 5nds
5nds
6nds11°C0% 0% 85%
  MER (Houle/Marées) AIR (Vent/Temps)
Date
 
Houle WAM
4 jours
Houle
Pér.
Houle
Dir.
Au bord 6 jours 0.2km MARCHoule
Pér.
Houle
Dir.
Vent général brut
10 jours - 13km GFS
Vent précis recalculé    +   rafales
9 jours - 5km WRF-NMM
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
Mardi 28 Lever du soleil : - Coucher du soleil : - St Simon/Jude
0h 5nds
6nds
9nds10°C0% 0% 72%
1h 5nds
7nds
9nds9°C0% 0% 56%
2h 6nds
5nds
7nds8°C0% 0% 1%
3h 6nds
4nds
4nds9°C0% 0% 1%
4h 6nds
3nds
4nds9°C0% 0% 2%
5h 6nds
4nds
5nds9°C0% 0% 1%
6h 6nds
4nds
5nds9°C0% 0% 1%
7h 6nds
4nds
5nds9°C0% 0% 1%
8h 7nds
4nds
5nds9°C0% 0% 0%
9h 6nds
3nds
4nds10°C0% 0% 0%
10h 4nds
2nds
3nds12°C0% 0% 0%
11h 2nds
4nds
4nds13°C0% 0% 0%
12h 3nds
6nds
6nds14°C0% 0% 0%
13h 4nds
7nds
8nds14°C0% 0% 0%
14h 6nds
8nds
10nds15°C0% 0% 0%
15h 6nds
9nds
10nds15°C1% 0% 0%
16h 6nds
10nds
11nds15°C2% 0% 0%
17h 6nds
10nds
11nds14°C2% 0% 0%
18h 4nds
7nds
9nds13°C2% 0% 0%
19h 3nds
5nds
5nds12°C1% 0% 0%
20h 2nds
2nds
2nds12°C0% 0% 0%
21h 3nds
2nds
3nds12°C0% 0% 0%
22h 4nds
4nds
5nds12°C0% 0% 0%
23h 6nds
6nds
8nds11°C0% 0% 0%
  MER (Houle/Marées) AIR (Vent/Temps)
Date
 
Houle WAM
4 jours
Houle
Pér.
Houle
Dir.
Au bord 6 jours 0.2km MARCHoule
Pér.
Houle
Dir.
Vent général brut
10 jours - 13km GFS
Vent précis recalculé    +   rafales
9 jours - 5km WRF-NMM
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
Mercredi 29 Lever du soleil : - Coucher du soleil : - St Narcisse
0h 6nds
7nds
10nds11°C0% 0% 0%
1h 6nds
7nds
10nds11°C0% 0% 0%
2h 6nds
7nds
9nds11°C0% 0% 0%
3h 6nds
6nds
8nds11°C0% 0% 0%
4h 6nds
6nds
6nds11°C0% 0% 3%
5h 6nds
5nds
5nds11°C0% 0% 3%
6h 6nds
4nds
4nds11°C0% 0% 3%
7h 6nds
3nds
3nds11°C0% 0% 0%
8h 7nds
3nds
4nds10°C0% 0% 0%
9h 6nds
13°C0% 0% 0%
10h 4nds
15°C0% 0% 0%
11h 2nds
17°C0% 0% 0%
12h 3nds
18°C0% 0% 0%
13h 4nds
19°C0% 0% 0%
14h 5nds
19°C0% 0% 0%
15h 5nds
16°C0% 0% 0%
16h 4nds
16°C0% 0% 0%
17h 3nds
17°C0% 0% 1%
18h 3nds
13°C0% 0% 1%
19h 3nds
12°C0% 0% 1%
20h 3nds
14°C0% 0% 1%
21h 4nds
12°C0% 0% 1%
22h 5nds
12°C0% 0% 1%
23h 5nds
13°C0% 0% 1%
  MER (Houle/Marées) AIR (Vent/Temps)
Date
 
Houle WAM
4 jours
Houle
Pér.
Houle
Dir.
Au bord 6 jours 0.2km MARCHoule
Pér.
Houle
Dir.
Vent général brut
10 jours - 13km GFS
Vent précis recalculé    +   rafales
9 jours - 5km WRF-NMM
Nuages
Haut/Milieu/Bas
Pluie
mm/h
 
 
Jeudi 30 Lever du soleil : - Coucher du soleil : - Ste Bienvenue
0h 5nds
12°C0% 0% 0%
1h 5nds
12°C0% 0% 0%
2h 6nds
12°C0% 0% 0%
3h 6nds
11°C0% 0% 0%
4h 6nds
11°C0% 0% 0%
5h 6nds
12°C0% 1% 0%
6h 6nds
11°C1% 2% 0%
7h 6nds
11°C2% 3% 0%
8h 6nds
11°C3% 4% 0%
9h 3nds
13°C3% 2% 0%
10h 2nds
15°C3% 1% 0%
11h 1nds
17°C4% 0% 0%
12h 3nds
18°C3% 0% 0%
13h 5nds
18°C2% 0% 0%
14h 6nds
19°C1% 0% 0%
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)
MARC : Modèle MARC (Ancien PREVIMER PWW3) 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)

Merteo plage Lido :

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

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

Liste des plages Alpes-Maritimes (Département 06)