World sea water temperatures

Water temperature in Quinta do Lago Beach in September

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Is it warm enough to swim in Quinta do Lago Beach in September? Average water temperature in Quinta do Lago Beach in September is 21.2°C and therefore suitable for comfortable swimming. The warmest sea in Quinta do Lago Beach in September is 24.5°C, and the coldest is 17.1°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Quinta do Lago Beach

Changes water temperature in Quinta do Lago Beach in September 2025, 2024

To get an accurate forecast for the water temperature in Quinta do Lago Beach for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Quinta do Lago Beach, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of September.

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
1 September18.9°C22.5°C18.2°C23.6°C
2 September19°C22°C18.2°C23.8°C
3 September19.3°C20.4°C18.3°C23.9°C
4 September19.2°C20°C18°C23.9°C
5 September 19.8°C18.3°C24.2°C
6 September 18.8°C18.5°C24.5°C
7 September 18.1°C18.1°C24.1°C
8 September 18.3°C18.3°C23.7°C
9 September 17.7°C17.7°C23.7°C
10 September 17.7°C17.7°C23.7°C
11 September 18.7°C18.7°C23.8°C
12 September 18.4°C18.4°C23.5°C
13 September 18.8°C18.8°C23.6°C
14 September 18.5°C18.5°C23.5°C
15 September 19.6°C19°C23.2°C
Day 2025 2024 Min Max
16 September 19.8°C19.1°C23.6°C
17 September 20.8°C18.9°C23.2°C
18 September 21.1°C18.8°C23.6°C
19 September 21.4°C18.6°C23.6°C
20 September 21.4°C18.7°C23.6°C
21 September 21.2°C18.7°C23.6°C
22 September 21.4°C18.6°C23.7°C
23 September 21.5°C18.9°C23.8°C
24 September 21°C19°C24°C
25 September 20.4°C19°C24°C
26 September 20.4°C19.2°C24.1°C
27 September 19.9°C18.7°C24.1°C
28 September 18.9°C18°C24.3°C
29 September 19.2°C17.1°C24.5°C
30 September 19.4°C17.1°C24.4°C
Quinta do Lago Beach water temp chart in September

Average water temperature in Quinta do Lago Beach in September over a decade

20152016201720182019
20°C22°C20.4°C23.1°C21.5°C
20202021202220232024
20.9°C20.8°C19.2°C20.6°C19.9°C

Quinta do Lago Beach sea state in September

Chart comparing the height of waves in Quinta do Lago Beach in September over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Waves height in Quinta do Lago Beach in September

Quinta do Lago Beach water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Where is the warm sea water in September?

Want to know where the water temperature in September is good for swimming? Select the continent of interest, the day of the month and the required water temperature

Region
Date (day and month)
Water temperature: min 16°C
 Average temperature  Maximum temperature

Temperature in neighboring cities

The nearest locations with the average water temperature in September. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Barreta Island21.3°C18°C24.8°C
Algarve20.8°C17°C24.2°C
Albufeira20.8°C17°C24.2°C
Ilha da Armona21.5°C17.2°C24.8°C
Praia dos Cavacos21.5°C17.2°C24.8°C
Evaristo20.8°C17.1°C24.1°C
Fuseta21.5°C17.2°C24.9°C
Armacao de Pera20.7°C16.8°C24°C
Praia dos Salgados20.7°C16.8°C24°C
Praia da Gale20.7°C16.8°C24°C

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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Our report for Quinta do Lago Beach is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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