Praia de São Jacinto
ONLY IF YOU'RE ALREADY THERE

Portugal · Aveiro · #10 of Portugal's ten by fame

Praia de São Jacinto

Seven kilometres, and a ferry to keep it that way.

How we rated it: nothing lifts it and nothing sinks it. Photo: Juanje Orío · CC BY-SA 2.0

The hang

Praia de São Jacinto measures 7 km long and about 100 m wide on the map, on the fringe of a dune nature reserve near Aveiro. The quick way in from Aveiro is a ferry across the estuary; by car you go the long way round, by Torreira or Ovar. That detour is the reason given for why it is much quieter than Aveiro's other beaches. One source calls it the opposite of a small urban beach that puts you towel to towel with strangers. The lifeguards do not cover its full length, and it has the coldest winter water in our Portuguese records: 13.8°C in January.

The real intel

Best months · warmest sea
August (19.2 °C), then July and June. Coldest: January (13.8 °C). One year of data, 2025.
Best months · emptiest
No crowd data by month. It is described as much quieter than Aveiro's other beaches.
Getting there
From Aveiro, the fastest way is the ferry across the estuary. By car, go round by Torreira or Ovar, where the estuary is bridged, then turn south.
The catch nobody tells you
Lifeguard coverage does not extend along the full length of the beach.

The year at Praia de São Jacinto

Warmest sea in August. Fewest wet days in July and August. Pick your fight.

J
F
M
A
M
J
J
A
S
O
N
D
Sea (°C)
13.8
14
14.3
16.2
17.6
18.4
18.9
19.2
17.7
17.2
16.5
14.3
Air (°C)
12
12.3
12.4
15.4
16.2
19.2
20.5
20.4
18.3
17.9
13.5
11.2
Sun (h/day)
6
7.3
8.6
9.8
13.1
13.4
13.8
12.5
10.3
8.2
6.9
6.8
Rain (days)
19
14
18
16
9
4
3
3
6
11
14
17

One year of data, 2025, from Open-Meteo at this beach's coordinates. A rain day is 1 mm or more. The red bar is the month to aim for in each row.

The crowd

Much quieter than Barra and Costa Nova, Aveiro's other beaches.

The receipts

Parking and a restaurant at the beach. The village has cafés and restaurants a short walk from the ferry landing.

The facts · we measured

Length
7,030 m
Mean width
100.1 m
Area
703,869 m²
Warmest sea (2025)
19.2 °C in Aug
Coldest sea (2025)
13.8 °C in Jan
Sea by month, °C
Jan 13.8 · Feb 14.0 · Mar 14.3 · Apr 16.2 · May 17.6 · Jun 18.4 · Jul 18.9 · Aug 19.2 · Sep 17.7 · Oct 17.2 · Nov 16.5 · Dec 14.3

Questions people ask

How do you get to Praia de São Jacinto?

From Aveiro, the fastest way is the ferry across the estuary. By car you go round by Torreira or Ovar, where the estuary is bridged.

Is Praia de São Jacinto crowded?

It is described as much quieter than Aveiro's other beaches, because of its ferry-access location.

Sources

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