Where is the sea coldest in Portugal in March?

Praia da Falésia in Portugal has the coldest sea in Portugal in March, averaging about 15.0 °C. Praia da Rocha (15.0 °C) and Praia de Benagil are the next coolest.

How many beaches in Portugal are warm enough to swim in March?

None of the top 25 ranked beaches in Portugal reach 22 °C in March, so a wetsuit is recommended for anything longer than a quick dip.

How are these March sea temperatures calculated?

Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical March rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

Seasonal ranking

Coldest sea temperature in Portugal in March

Where the sea is coolest across Portugal during March, ranked by long-term monthly average water temperature. Praia da Falésia (Algarve, Portugal) is the coolest at around 15°C. Open any spot for today's live water temperature and a 7-day swim forecast.

1
Praia da Falésia
Algarve · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
2
Praia da Rocha
Algarve · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
3
Praia de Benagil
Algarve · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
4
Praia da Luz
Algarve · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
5
Praia de Tavira
Algarve · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
6
Praia de Quarteira
Algarve · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
7
Praia de Alvor
Algarve · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
8
Praia de Odeceixe
Algarve · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
9
Praia do Tamariz
Lisbon Coast · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
10
Praia de Carcavelos
Lisbon Coast · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
11
Praia Grande
Lisbon Coast · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
12
Praia da Galé
Alentejo Coast · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
13
Praia do Carvalhal
Alentejo Coast · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
14
Praia da Zambujeira
Alentejo Coast · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
15
Praia de Nazaré
Silver Coast · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
16
Praia de Peniche
Silver Coast · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
17
Praia Formosa
Madeira · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
18
Porto Santo Beach
Madeira · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
19
Praia do Porto Moniz
Madeira · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
20
Praia de Santa Bárbara
Azores · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
21
Prainha do Caniçal
Madeira · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
22
Praia da Ribeira do Natal
Madeira · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
23
Praia do Garajau
Madeira · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
24
Seixal Natural Pools
Madeira · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average
25
Praia do Pópulo
Azores · Portugal · Atlantic Ocean
Cool — shorty wetsuit recommended
15°C
March average

Coldest sea in March elsewhere

Europe North America South America Asia Africa Oceania United States United Kingdom Australia Italy Spain France Greece Mexico New Zealand Croatia Canada Ireland Thailand Indonesia Philippines Brazil Sweden Poland Denmark Norway Turkey Netherlands Germany Bulgaria Japan Cyprus Egypt India South Africa Dominican Republic Romania Costa Rica Malta Puerto Rico Bahamas Belgium Barbados South Korea Vietnam Jamaica Sri Lanka United Arab Emirates Oman US Virgin Islands Antigua and Barbuda Panama Finland Malaysia Curacao Argentina Chile Colombia Israel Tanzania Morocco Tunisia Turks and Caicos Fiji Aruba Albania Uruguay Peru Maldives Mauritius Belize Nicaragua Saint Lucia Cuba Mozambique French Polynesia Bonaire Honduras French Riviera Algarve Amalfi Coast Costa Brava Greek Islands Dalmatian Coast Florida Keys Great Barrier Reef Coast California Florida Hawaii New Jersey North Carolina Massachusetts South Carolina Texas New York Puerto Rico Maine Oregon Michigan Georgia Washington

Portugal in March — frequently asked questions

Where is the sea coldest in Portugal in March?: Praia da Falésia in Portugal has the coldest sea in Portugal in March, averaging about 15.0 °C. Praia da Rocha (15.0 °C) and Praia de Benagil are the next coolest.
How many beaches in Portugal are warm enough to swim in March?: None of the top 25 ranked beaches in Portugal reach 22 °C in March, so a wetsuit is recommended for anything longer than a quick dip.
How are these March sea temperatures calculated?: Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical March rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

Explore every sea temperature page

Jump straight to a country, coastal region, city, seasonal ranking or comparison.

Swimming guides

Popular beach comparisons

Cala Estreta vs Platja d'Aro Cala Estreta vs Cala Sa Tuna Cala Pola vs Platja de Lloret Platja de Sant Pol vs Platja Gran Cala Montjoi vs Platja de Pals Cala Pola vs Platja de Sant Pol Cala Estreta vs Platja de Pals Aiguablava vs Cala Estreta Cambrils Playa vs Platja de la Pineda Platja de la Pineda vs Platja Llarga Platja del Miracle vs Salou Levante Playa del Carabassí vs Playa del Postiguet Playa de San Juan vs Playa del Carabassí Playa de la Fossa vs Playa de Levante Playa de la Fossa vs Playa de Poniente Cala Finestrat vs Playa del Albir Cala el Portet vs Playa de la Fossa Cala del Moraig vs Playa del Arenal Compare any two beaches →

Freshwater swimming

All lake water temperatures (525)Live lake map Compare lakes Rivers & swimming holes Albania lakes Argentina lakes armenia lakes Australia lakes austria lakes Belgium lakes Australia rivers austria rivers Canada rivers Croatia rivers czechia rivers Finland rivers Live sea temperature map Swimming guides

Keep exploring

Live sea temperature mapEvery coast, updated hourly Warmest beaches todayLive ranking right now Compare two beachesSide-by-side swim conditions Lake water temperaturesFreshwater swimming spots Rivers & swimming holesWild swimming conditions All destinationsBrowse by country & region

Warmest sea this month

europe north america asia oceania

Coldest sea temperature in Portugal in March

Coldest sea in March elsewhere

Portugal in March — frequently asked questions

Explore every sea temperature page

Sea temperature by country

Coastal region hubs

Water temperature today by city

Warmest sea in August

Warmest sea month by month (Europe)

Coldest sea this month

Swimming guides

Popular beach comparisons

Freshwater swimming

Keep exploring

Warmest sea this month