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Gulf of Cadiz
ERA5 reanalysis 2015-2024, 10 years
Roughest in Feb
33%
Week 6 · 1.9 m
Calmest in Jun
0%
Week 24 · 1.1 m
Week by week
Days above 2.5 m
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Rough end of the range — At the same height a long swell is a slow roll and a short chop is a hammering. Anything under about 6 seconds is chop.
Typical wave height
1.4 m
Wave period
7.5 s
Mean wind
30 km/h
Air temperature
18°C
Sailings that cross this water
- 68%
Spain, Portugal and Canary Islands (N701N)
Ventura · P&O Cruises · Jan 4, 2027
- 68%
Spain, Portugal and Canary Islands (B625)
Britannia · P&O Cruises · Oct 16, 2026
- 68%
Spain, Portugal and Canary Islands (N624)
Ventura · P&O Cruises · Sep 12, 2026
- 56%
Spain, Madeira and Canary Islands (J615)
Arcadia · P&O Cruises · Oct 26, 2026