Weather beach Plage du Porteau

Pornic FRALon : -2°8’,8272 W Lat : 47°6’,792 N Alt : 0m
Wed
27
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Thu
28
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Fri
29
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Sat
30
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Sun
31
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Mon
01
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Tue
02
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Wed
03
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Thu
04
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Fri
05
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Sat
06
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Sun
07
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Mon
08
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Tue
09
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Wed
10
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph

BULLETIN

Reliability 90%
Wednesday 27 may Wednesday 27 may
METEO CONSULT Run : 26/05 00Z Mesh : 1km Updated, 2h ago Update in 4h

Wind

Average winds Average winds
Gusts
10m above ground level:
Direction
Speed
Gusts

Waves

Total sea (m) (m)
Swell height Swell (m) (m)
legend.title.wave_height
Total sea (m)
legend.title.wind_sea
Wind (m)
legend.title.swell
Swell direction
Swell height (m)
Swell period (s)
Wave length (m)
High tide (m)
Sea temp

Weather

Rain (mm) (mm)
Clouds:
Cloud cover (%)
Precipitation:
Amount of precipitation Amount of precipitation (mm)
Type of precipitation Type of precipitation
Risks:
Precipitation risk Precipitation risk (%)
Storm risk. (%)
Brightness:
Visibility (km)
Pressure (hPa)
UV

Temperature

Air temp Air temp
Perceived temp
Air temp
Perceived temp

Offshore

Offshore wind
Offshore sea (m)
20
15
10
5
0
30
20
10
0
10
5
0
20
15
10
5
0
5
0
1
0.5
0
3
0
40
30
20
10
100
90
80
70
60
  • Thu 28
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
Run : 26/05 00Z Mesh : 1km Updated, 2h ago Update in 4h
  • Thu 28
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 85° E E
  • 95° E E
  • 105° E ESE
  • 115° SE ESE
  • 120° SE ESE
  • 125° SE SE
  • 135° SE SE
  • 175° S S
  • 215° SW SW
  • 205° SW SSW
  • 205° SW SSW
  • 210° SW SSW
  • 225° SW SW
  • 230° SW SW
  • 240° SW WSW
  • 250° W WSW
  • 250° W WSW
  • 255° W WSW
  • 260° W W
  • 360° N N
  • 40° NE NE
  • 45° NE NE
  • 55° NE NE
  • 50° NE NE
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 3 6 2 4 2
  • 4 7 2 4 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 8 14 4 9 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 7 13 4 8 3
  • 5 9 3 6 2
  • 4 7 2 4 2
  • 3 6 2 4 2
  • 2 4 1 2 1
  • 1 2 1 1 1
  • 1 2 1 1 1
  • 1 1 0 1 1
  • 2 3 1 2 1
  • 3 5 1 3 1
  • 4 7 2 4 2
  • 4 7 2 4 2
  • 6 11 3 7 2
  • 6 12 3 7 3
  • 7 13 4 8 3
  • 7 13 4 8 3
  • 8 14 4 9 3
  • 9 16 4 10 3
  • 9 17 5 11 3
  • 9 17 5 11 3
  • 12 23 6 14 4
  • 15 27 8 17 4
  • 15 28 8 17 4
  • 15 27 8 17 4
  • 15 28 8 17 4
  • 12 22 6 14 4
  • 9 17 5 11 3
  • 7 13 4 8 3
  • 6 11 3 7 2
  • 5 9 3 6 2
  • 6 11 3 7 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 5 9 3 6 2
  • 6 11 3 7 2
  • 6 12 3 7 3
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.5
  • 0.5
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0.1
  • 0.1
  • 0.2
  • 0.2
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 265° W W
  • 225° SW SW
  • 225° SW SW
  • 185° S S
  • 225° SW SW
  • 255° W WSW
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 230° SW SW
  • 220° SW SW
  • 220° SW SW
  • 225° SW SW
  • 225° SW SW
  • 260° W WSW
  • 260° W WSW
  • 260° W W
  • 260° W W
  • 260° W W
  • 260° W W
  • 0.5
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 11
  • 6
  • 6
  • 10
  • 6
  • 10
  • 9
  • 9
  • 9
  • 10
  • 9
  • 9
  • 9
  • 5
  • 5
  • 5
  • 6
  • 6
  • 9
  • 8
  • 8
  • 8
  • 8
  • 8
  • 190
  • 190
  • 180
  • 180
  • 170
  • 160
  • 150
  • 150
  • 150
  • 150
  • 140
  • 140
  • 140
  • 80
  • 140
  • 140
  • 130
  • 130
  • 120
  • 120
  • 120
  • 120
  • 120
  • 120
  • 4.2
  • 3.4
  • 2.6
  • 2.0
  • 1.7
  • 1.9
  • 2.4
  • 3.2
  • 4.0
  • 4.6
  • 5.0
  • 4.9
  • 4.4
  • 3.7
  • 2.8
  • 2.1
  • 1.8
  • 1.8
  • 2.2
  • 3.0
  • 3.8
  • 4.5
  • 4.9
  • 4.9
  • 20 68
  • 20 68
  • 20 68
  • 20 68
  • 20 68
  • 20 68
  • 20 68
  • 20 68
  • 20 68
  • 20 68
  • 20 68
  • 20 69
  • 21 69
  • 21 70
  • 21 70
  • 21 71
  • 21 70
  • 21 70
  • 21 69
  • 20 69
  • 20 68
  • 20 67
  • 19 67
  • 19 67
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 20
  • 25
  • 10
  • 5
  • 5
  • 30
  • 20
  • 20
  • 5
  • 5
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 15
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1021
  • 1020
  • 1020
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1021
  • 1020
  • 1020
  • 1020
  • 1020
  • 1020
  • 1020
  • 1020
  • 1021
  • 1021
  • 1020
  • 1020
  • 1020
  • 0
  • 0
  • 0
  • 0
  • 1
  • 3
  • 4
  • 6
  • 7
  • 8
  • 7
  • 6
  • 4
  • 3
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 19 65
  • 19 67
  • 21 69
  • 21 70
  • 23 74
  • 25 77
  • 27 81
  • 28 83
  • 28 83
  • 28 82
  • 27 81
  • 27 80
  • 25 77
  • 25 77
  • 24 75
  • 23 73
  • 22 72
  • 21 70
  • 20 68
  • 20 68
  • 20 67
  • 19 66
  • 19 66
  • 19 65
  • 17 63
  • 18 64
  • 23 73
  • 24 74
  • 27 80
  • 30 86
  • 34 93
  • 36 97
  • 36 97
  • 36 96
  • 35 96
  • 35 95
  • 32 90
  • 31 88
  • 29 84
  • 27 80
  • 25 78
  • 24 76
  • 23 74
  • 20 67
  • 19 66
  • 18 64
  • 17 63
  • 17 63
  • 4 7 2 2 4
  • 4 7 2 2 4
  • 4 8 2 2 5
  • 5 9 2 3 6
  • 6 11 2 3 7
  • 8 15 3 4 9
  • 10 18 3 5 11
  • 10 19 3 5 12
  • 10 19 3 5 12
  • 10 18 3 5 11
  • 8 15 3 4 9
  • 7 13 3 4 8
  • 5 10 2 3 6
  • 4 7 2 2 4
  • 3 5 1 1 3
  • 2 3 1 1 2
  • 1 1 1 0 1
  • 1 1 1 0 1
  • 1 2 1 1 1
  • 2 3 1 1 2
  • 2 4 1 1 2
  • 4 7 2 2 4
  • 4 8 2 2 5
  • 4 8 2 2 5
  • 0.9
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
  • 0.7
Forecasts established in local time
Caption   Glossary

Expert opinion

An easterly and very variable flow prevails over the North of the basin. Over the South, it is southerly, weak and very variable.

For Plage du Porteau :
No gale warning.

The reliability of the situation is assessed at 90%.

Fair weather with mostly clear skies. In the evening, skies gradually hazing over.
No precipitation. ESE force 2 turning SSW force 3 in the middle of the day then WSW force 2. Gusts reaching 15 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from WSW. Excellent visibility becoming excellent in the middle of the day then good.

semaphore stations

Station Pte De Chemoulin located 18 km from Plage du Porteau
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
05h
70
8
17
-
-
14
04h
70
6
13
-
-
0
03h
70
4
10
-
-
0
observation.semaphores_link
Météo France - RADOME
observation.semaphore_link

Tides at Pornic

57
High tide 03h10 4.93m
Low tide 09h07 1.7m
60
High tide 15h19 4.98m
Low tide 21h25 1.72m
www.shom.fr - © SHOM 2026 - Local times

Go further

Wed
27
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Thu
28
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Fri
29
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Sat
30
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Sun
31
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Mon
01
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Tue
02
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Wed
03
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Thu
04
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Fri
05
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Sat
06
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Sun
07
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Mon
08
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Tue
09
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Wed
10
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
* +33 1 77 86 86 86: short number of forecasts for France accessible from France - €2.99 per call** 0899 70 12 34: number of forecasts for France and the World accessible from France - €2.99 per call



        
English