Newhaven to Dieppe Ferry Weather Conditions

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🔴Newhaven to Dieppe ferry delays today

The Newhaven-Dieppe ferry crossing across the English Channel takes approximately 4 hours. Weather conditions can affect the journey, particularly high winds and rough seas. However, the vessels are large, meaning they rarely cancel.

Be sure to check out the official ferry updates:

Wave Forecast

Wave heights in the Channel typically range between 0.5 and 2 meters but can reach 3 meters or more during storms. Rougher seas increase the likelihood of motion sickness.

Use our Seasickness Indicator to check how wave height may impact your journey. For the Newhaven-Dieppe route, select ‘4 hours’.

Wind Forecast

Strong winds are common, especially from the west or southwest. Wind speeds above 30 knots can create rougher sea conditions, impacting ferry stability.

Rain and Storm Forecast

Rainfall is frequent, particularly in autumn and winter. Storms may bring heavy rain, strong winds, and reduced visibility, which can affect ferry schedules.

5-Day Weather Forecast

Newhaven Weather Forecast

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Newhaven, GB
8:55 pm, Sep 29, 2025
weather icon 13°C | °F
L: 12° | H: 14°
overcast clouds
Humidity: 82 %
Pressure: 1025 hPa
Wind: 4 Km/h WSW
Wind Gust: 5 Km/h
UV Index: 0
Precipitation: 0 mm
Rain Chance: 0%
Visibility: 10 km
Sunrise: 6:56 am
Sunset: 6:43 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
1.03 kmh 10:00 pm
0.73 kmh 1:00 am
1.72 kmh 4:00 am
2.2 kmh 7:00 am
1.11 kmh 10:00 am
2.24 kmh 1:00 pm
3.36 kmh 4:00 pm
3.01 kmh 7:00 pm
0.42 kmh 10:00 pm
1.11 kmh 1:00 am
1.29 kmh 4:00 am
1.38 kmh 7:00 am
2.32 kmh 10:00 am
3.29 kmh 1:00 pm
2.58 kmh 4:00 pm
1.53 kmh 7:00 pm
1.88 kmh 10:00 pm
2 kmh 1:00 am
2 kmh 4:00 am
3.17 kmh 7:00 am
5.58 kmh 10:00 am
6.82 kmh 1:00 pm
5.73 kmh 4:00 pm
4.44 kmh 7:00 pm
8.51 kmh 10:00 pm
9.92 kmh 1:00 am
10.42 kmh 4:00 am
9.12 kmh 7:00 am
10.77 kmh 10:00 am
8.37 kmh 1:00 pm
9.08 kmh 4:00 pm
9.45 kmh 7:00 pm
15.04 kmh 10:00 pm
18.22 kmh 1:00 am
15.2 kmh 4:00 am
16.53 kmh 7:00 am
16.39 kmh 10:00 am
17.16 kmh 1:00 pm
16.2 kmh 4:00 pm
14.78 kmh 7:00 pm

Dieppe Weather Forecast

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Arrondissement de Dieppe, FR
9:55 pm, Sep 29, 2025
weather icon 9°C | °F
L: 9° | H: 12°
overcast clouds
Humidity: 92 %
Pressure: 1025 hPa
Wind: 10 Km/h NNE
Wind Gust: 15 Km/h
UV Index: 0
Precipitation: 0 mm
Rain Chance: 0%
Visibility: 10 km
Sunrise: 7:52 am
Sunset: 7:39 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
2.32 kmh 11:00 pm
1.52 kmh 2:00 am
1.28 kmh 5:00 am
1.04 kmh 8:00 am
2.23 kmh 11:00 am
3.33 kmh 2:00 pm
4.29 kmh 5:00 pm
2.57 kmh 8:00 pm
1.85 kmh 11:00 pm
1.26 kmh 2:00 am
0.86 kmh 5:00 am
1.02 kmh 8:00 am
1.29 kmh 11:00 am
1.51 kmh 2:00 pm
2.22 kmh 5:00 pm
2.32 kmh 8:00 pm
1.71 kmh 11:00 pm
2.56 kmh 2:00 am
3.53 kmh 5:00 am
3.51 kmh 8:00 am
4.59 kmh 11:00 am
4.63 kmh 2:00 pm
4.54 kmh 5:00 pm
3.23 kmh 8:00 pm
4.75 kmh 11:00 pm
4.81 kmh 2:00 am
4.77 kmh 5:00 am
4.37 kmh 8:00 am
5.52 kmh 11:00 am
6.89 kmh 2:00 pm
6.06 kmh 5:00 pm
5.74 kmh 8:00 pm
8.57 kmh 11:00 pm
12.01 kmh 2:00 am
10.74 kmh 5:00 am
10.47 kmh 8:00 am
11.94 kmh 11:00 am
12.85 kmh 2:00 pm
12.11 kmh 5:00 pm
10.71 kmh 8:00 pm

Other North Sea Ferry Routes we Track with on Ferryweather.com:

⛈️ Newhaven and Dieppe Cancellations and Storm Gossip

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