Praia da Duquesa

Long sandy beach. Connect with local outfitter https://www.swim-together.com/open-water-swim-school for coaching and swims

Cascais, Lisbon, Portugal View on map
Water Temperature: 15 ℃
Wave height: 4.7 m
Wind Speed: 26.8 mps
Wave Period: 7.4 sec
Air Temperature: 13 ℃
Wave Direction: West
Wind Direction: West South West
Cloud Cover: Sunny/Clear

Swim Forecast

Days High Air Temperature Wind Speed Wind Direction Wave Direction Water High Temperature
Mon 10 March temp 14 ℃ 12 mps temp South South West temp West North West 15 ℃
Tue 11 March temp 14 ℃ 12 mps temp West South West temp West 15 ℃
Wed 12 March temp 15 ℃ 8 mps temp North West temp West North West 15 ℃
Thu 13 March temp 13 ℃ 9 mps temp South temp West 15 ℃
Fri 14 March temp 12 ℃ 11 mps temp North North West temp West 15 ℃

Tide Chart

Tide Time Zone (Europe/Lisbon) Height
Low Tide 12:42 AM ( Thu 06 March) -1 m ( -3.3 feet)
High Tide 07:08 AM ( Thu 06 March) 0.8 m ( 2.6 feet)
Low Tide 01:11 PM ( Thu 06 March) -0.8 m ( -2.6 feet)
High Tide 07:37 PM ( Thu 06 March) 0.7 m ( 2.3 feet)
Tide Time Zone (Europe/Lisbon) Height
11 March 2025
Low Tide 12:42 AM (Thu 06 March) -1 m()
High Tide 07:08 AM (Thu 06 March) 0.8 m()
Low Tide 01:11 PM (Thu 06 March) -0.8 m()
High Tide 07:37 PM (Thu 06 March) 0.7 m()
12 March 2025
Low Tide 01:59 AM (Fri 07 March) -0.8 m()
High Tide 08:26 AM (Fri 07 March) 0.6 m()
Low Tide 02:33 PM (Fri 07 March) -0.6 m()
High Tide 09:04 PM (Fri 07 March) 0.6 m()
13 March 2025
Low Tide 03:47 AM (Sat 08 March) -0.7 m()
High Tide 10:08 AM (Sat 08 March) 0.5 m()
Low Tide 04:21 PM (Sat 08 March) -0.5 m()
High Tide 10:42 PM (Sat 08 March) 0.7 m()
14 March 2025
Low Tide 05:23 AM (Sun 09 March) -0.8 m()
High Tide 11:37 AM (Sun 09 March) 0.6 m()
Low Tide 05:41 PM (Sun 09 March) -0.7 m()
High Tide 11:56 PM (Sun 09 March) 0.8 m()
15 March 2025
Low Tide 06:24 AM (Mon 10 March) -1 m()
High Tide 12:35 PM (Mon 10 March) 0.7 m()
Low Tide 06:34 PM (Mon 10 March) -0.8 m()
11 March 2025
High Tide 12:48 AM (Tue 11 March) 1 m()
Low Tide 07:08 AM (Tue 11 March) -1.1 m()
High Tide 01:18 PM (Tue 11 March) 0.9 m()
Low Tide 07:15 PM (Tue 11 March) -1 m()
11 March 2025
High Tide 01:29 AM (Wed 12 March) 1.2 m()
Low Tide 07:44 AM (Wed 12 March) -1.2 m()
High Tide 01:53 PM (Wed 12 March) 1 m()
Low Tide 07:49 PM (Wed 12 March) -1.2 m()
11 March 2025
High Tide 02:04 AM (Thu 13 March) 1.3 m()
Low Tide 08:15 AM (Thu 13 March) -1.3 m()
High Tide 02:24 PM (Thu 13 March) 1.1 m()
Low Tide 08:20 PM (Thu 13 March) -1.3 m()
11 March 2025
High Tide 02:36 AM (Fri 14 March) 1.3 m()
Low Tide 08:43 AM (Fri 14 March) -1.4 m()
High Tide 02:53 PM (Fri 14 March) 1.2 m()
Low Tide 08:49 PM (Fri 14 March) -1.3 m()
11 March 2025
High Tide 03:05 AM (Sat 15 March) 1.4 m()
Low Tide 09:10 AM (Sat 15 March) -1.4 m()
High Tide 03:21 PM (Sat 15 March) 1.2 m()
Low Tide 09:18 PM (Sat 15 March) -1.3 m()