Weather port Viana do Castelo

Viana do Castelo ESPLon : -8°50’,4 W Lat : 41°40’,602 N Alt : 0m
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Weather Risk Briefing
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BULLETIN

Reliability 90%
Saturday 15 august Saturday 15 aug
METEO CONSULT Run : 13/08 18Z Mesh : 1km Updated, 55min ago Update in 2h

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)
30
20
10
0
60
50
40
30
20
10
0
20
15
10
5
0
40
30
20
10
0
10
5
0
5
0
3
0
40
35
30
25
20
15
100
90
80
70
60
  • Sat 15
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
Run : 13/08 18Z Mesh : 1km Updated, 55min ago Update in 2h
  • Sat 15
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 345° N NNW
  • 355° N N
  • 345° N NNW
  • 345° N NNW
  • 355° N N
  • 355° N N
  • 350° N N
  • 360° N N
  • 360° N N
  • 345° N NNW
  • 330° NW NNW
  • 325° NW NW
  • 320° NW NW
  • 320° NW NW
  • 325° NW NW
  • 325° NW NNW
  • 330° NW NNW
  • 330° NW NNW
  • 335° NW NNW
  • 5° N N
  • 360° N N
  • 355° N N
  • 0° 0 0
  • 360° N N
  • 6 12 3 7 3
  • 4 8 2 5 2
  • 3 6 2 4 2
  • 4 7 2 4 2
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 3 6 2 4 2
  • 3 6 2 4 2
  • 3 5 1 3 1
  • 3 5 1 3 1
  • 3 6 2 4 2
  • 5 9 3 6 2
  • 6 11 3 7 2
  • 9 17 5 11 3
  • 12 23 6 14 4
  • 13 24 7 15 4
  • 13 25 7 16 4
  • 14 26 7 16 4
  • 13 25 7 16 4
  • 9 16 4 10 3
  • 8 15 4 9 3
  • 6 12 3 7 3
  • 5 10 3 6 2
  • 5 9 3 6 2
  • 14 26 7 16 4
  • 11 21 6 13 4
  • 10 18 5 11 3
  • 11 21 6 13 4
  • 11 21 6 13 4
  • 10 19 5 12 3
  • 10 18 5 11 3
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 9 16 4 10 3
  • 11 20 6 12 4
  • 13 24 7 15 4
  • 15 27 8 17 4
  • 19 35 10 22 5
  • 24 45 13 28 6
  • 26 49 14 30 6
  • 29 54 15 34 7
  • 29 54 15 34 7
  • 29 53 15 33 7
  • 26 48 13 30 6
  • 22 41 11 25 6
  • 17 32 9 20 5
  • 12 23 6 14 4
  • 11 20 6 12 4
  • 1.2
  • 1.2
  • 1.1
  • 1.1
  • 1.1
  • 1.1
  • 1.1
  • 1.1
  • 1.1
  • 1.1
  • 1.1
  • 1.2
  • 1.2
  • 1.3
  • 1.3
  • 1.4
  • 1.5
  • 1.5
  • 1.5
  • 1.5
  • 1.5
  • 1.5
  • 1.3
  • 1.2
  • 0.8
  • 0.8
  • 0.8
  • 0.7
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.6
  • 0.8
  • 0.8
  • 1.1
  • 1.2
  • 1.3
  • 1.4
  • 1.4
  • 1.4
  • 1.4
  • 1.3
  • 1.2
  • 0.8
  • 0.6
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 305° NW WNW
  • 305° NW WNW
  • 305° NW WNW
  • 305° NW WNW
  • 305° NW WNW
  • 305° NW WNW
  • 305° NW NW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 295° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 300° NW WNW
  • 305° NW WNW
  • 305° NW NW
  • 310° NW NW
  • 310° NW NW
  • 0.7
  • 0.8
  • 0.8
  • 0.9
  • 0.9
  • 0.9
  • 0.9
  • 0.8
  • 0.8
  • 0.8
  • 0.8
  • 0.7
  • 0.7
  • 0.4
  • 0.4
  • 0.4
  • 0.2
  • 0.3
  • 0.3
  • 0.4
  • 0.5
  • 0.5
  • 1.0
  • 1.0
  • 7
  • 7
  • 7
  • 7
  • 7
  • 7
  • 7
  • 7
  • 7
  • 7
  • 7
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 8
  • 9
  • 8
  • 8
  • 8
  • 8
  • 8
  • 80
  • 80
  • 80
  • 80
  • 80
  • 80
  • 90
  • 90
  • 90
  • 90
  • 90
  • 90
  • 90
  • 90
  • 90
  • 90
  • 90
  • 90
  • 90
  • 90
  • 90
  • 90
  • 90
  • 90
  • 0.4
  • 0.5
  • 1.0
  • 1.6
  • 2.4
  • 3.0
  • 3.3
  • 3.3
  • 3.0
  • 2.3
  • 1.6
  • 1.0
  • 0.6
  • 0.7
  • 1.0
  • 1.6
  • 2.4
  • 3.0
  • 3.4
  • 3.5
  • 3.2
  • 2.6
  • 1.9
  • 1.2
  • 18 65
  • 18 65
  • 18 65
  • 18 64
  • 18 64
  • 18 64
  • 18 64
  • 18 64
  • 18 64
  • 18 65
  • 18 65
  • 19 65
  • 19 66
  • 19 66
  • 19 66
  • 19 66
  • 19 66
  • 19 65
  • 19 65
  • 19 65
  • 18 65
  • 18 65
  • 18 65
  • 18 65
  • 5
  • 0
  • 0
  • 25
  • 25
  • 5
  • 0
  • 10
  • 20
  • 15
  • 5
  • 5
  • 5
  • 5
  • 5
  • 5
  • 10
  • 5
  • 30
  • 5
  • 5
  • 5
  • 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
  • >20
  • >20
  • 15
  • 15
  • 15
  • 15
  • 15
  • 10
  • 15
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 1015
  • 1015
  • 1014
  • 1014
  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 1013
  • 1012
  • 1012
  • 1011
  • 1011
  • 1010
  • 1010
  • 1011
  • 1011
  • 1011
  • 1012
  • 1012
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 3
  • 5
  • 7
  • 8
  • 8
  • 7
  • 5
  • 3
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 21 69
  • 20 69
  • 20 68
  • 20 67
  • 19 67
  • 19 66
  • 19 66
  • 19 65
  • 20 68
  • 22 72
  • 24 76
  • 26 79
  • 28 82
  • 29 84
  • 29 85
  • 29 85
  • 30 85
  • 29 84
  • 28 83
  • 27 81
  • 25 77
  • 24 76
  • 24 75
  • 24 75
  • 22 71
  • 22 72
  • 19 66
  • 18 65
  • 18 64
  • 18 64
  • 18 64
  • 18 64
  • 23 74
  • 27 80
  • 30 86
  • 33 91
  • 36 96
  • 36 98
  • 36 97
  • 36 96
  • 35 95
  • 32 89
  • 31 87
  • 30 86
  • 27 80
  • 25 77
  • 25 78
  • 25 78
  • 21 38 5 11 24
  • 20 37 5 10 23
  • 18 34 5 9 21
  • 19 36 5 10 22
  • 19 35 5 10 22
  • 18 34 5 9 21
  • 18 33 5 9 21
  • 18 33 5 9 21
  • 16 29 5 8 18
  • 13 25 4 7 16
  • 13 24 4 7 15
  • 15 28 4 8 17
  • 17 31 5 9 19
  • 18 34 5 9 21
  • 21 38 5 11 24
  • 22 41 6 11 25
  • 23 43 6 12 27
  • 23 43 6 12 27
  • 23 43 6 12 27
  • 19 36 5 10 22
  • 20 37 5 10 23
  • 19 36 5 10 22
  • 18 34 5 9 21
  • 18 33 5 9 21
  • 1.9
  • 1.9
  • 1.9
  • 1.9
  • 1.8
  • 1.8
  • 1.8
  • 1.8
  • 1.8
  • 1.8
  • 1.8
  • 1.9
  • 1.9
  • 2
  • 2.1
  • 2.2
  • 2.4
  • 2.5
  • 2.6
  • 2.6
  • 2.6
  • 2.6
  • 2.6
  • 2.4
Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption   Glossary

Expert opinion

A northerly and variable flow prevails over the whole area.

For Viana do Castelo :
Warning moderate gale offshore.

The reliability of the situation is assessed at 90%.
For the night from Friday to Saturday NNW force 3 becoming force 2 in the middle of the night then N. Gusts reaching 14 knots in the early part of the night.

Slight sea. Low, short swell from WNW. Excellent visibility becoming good in the middle of the night then good. Daytime of Saturday 15 august : The weather will be good.

Little cloud in the morning, sunny despite some high cloud in the afternoon. No precipitation. In the evening, hazy cloud giving way to increasingly brighter skies.
No precipitation. N force 2 freshening force 4 in the middle of the day then becoming N. Gusts reaching 29 knots in the middle of the day. Slight sea becoming moderate in the evening. Low, fairly long swell from WNW. Good visibility becoming excellent in the middle of the day.

Tides at Viana do Castelo

101
Low tide 00h16 0.42m
High tide 06h30 3.39m
98
Low tide 12h27 0.6m
High tide 18h43 3.53m
© METEOCONSULT 2026 - Local times

Go further

Fri
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