Water temperature in Ponta Delgada in September

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Is it warm enough to swim in Ponta Delgada in September? Average water temperature in Ponta Delgada in September is 23.1°C and therefore suitable for comfortable swimming. The warmest sea in Ponta Delgada in September is 25.4°C, and the coldest is 21.2°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Ponta Delgada

Changes water temperature in Ponta Delgada in September 2025, 2024

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

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 September	23.3°C	25.4°C	22.5°C	25.4°C
2 September	23.6°C	25.2°C	22.4°C	25.2°C
3 September	23.6°C	24.9°C	22.4°C	24.9°C
4 September	23.4°C	24.9°C	22.5°C	24.9°C
5 September	23.5°C	24.8°C	22.6°C	24.8°C
6 September	23.2°C	24.6°C	22.4°C	24.6°C
7 September	23.1°C	24.5°C	22.4°C	24.5°C
8 September	22.9°C	24.3°C	22.5°C	24.3°C
9 September	22.9°C	24.3°C	22.7°C	24.3°C
10 September	22.9°C	24.5°C	22.7°C	24.5°C
11 September	23.1°C	24.4°C	22.6°C	24.4°C
12 September	23.1°C	24.4°C	22°C	24.4°C
13 September	23.3°C	24.6°C	21.8°C	24.6°C
14 September	23.1°C	24.7°C	21.7°C	24.7°C
15 September	23.4°C	24.7°C	21.6°C	24.7°C

Day	2025	2024	Min	Max
16 September	23.4°C	24.6°C	21.6°C	24.6°C
17 September	23.4°C	24.7°C	21.5°C	24.7°C
18 September	23.2°C	24.6°C	21.4°C	24.6°C
19 September	23.1°C	24.3°C	21.3°C	24.3°C
20 September	22.9°C	24.3°C	21.4°C	24.3°C
21 September	22.9°C	23.9°C	21.3°C	23.9°C
22 September	22.7°C	24°C	21.3°C	24°C
23 September	22.3°C	24.2°C	21.3°C	24.2°C
24 September	22.4°C	24°C	21.2°C	24°C
25 September	22.1°C	23.9°C	21.3°C	23.9°C
26 September		23.5°C	21.2°C	23.8°C
27 September		23.8°C	21.3°C	23.8°C
28 September		23.9°C	21.3°C	23.9°C
29 September		23.6°C	21.4°C	23.7°C
30 September		24°C	21.4°C	24°C

Ponta Delgada water temp chart in September

Average water temperature in Ponta Delgada in September over a decade

2015	2016	2017	2018	2019
22.5°C	23.4°C	23.6°C	23.9°C	22.9°C

2020	2021	2022	2023	2024
23.3°C	23.4°C	23.5°C	23.5°C	24.4°C

Ponta Delgada sea state in September

Chart comparing the height of waves in Ponta Delgada 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 Ponta Delgada in September

Ponta Delgada water temperature during other months:

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

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

	Avr	Min	Max
Faja de Baixo	23°C	21.1°C	25.3°C
Rosto de Cao	23°C	21.1°C	25.3°C
Rabo de Peixe	23°C	21°C	25.1°C
Vila Franca do Campo	23.1°C	21.3°C	25.4°C
Vila do Porto	23.5°C	21.7°C	25.5°C
Terceira Island	22.7°C	20.6°C	25°C
Praia da Vitoria	22.6°C	20.5°C	24.5°C
Lajes	22.6°C	20.5°C	24.5°C
Angra do Heroismo	22.6°C	20.5°C	24.6°C
Graciosa Island	22.7°C	20.3°C	25.1°C

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Our report for Ponta Delgada 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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Date (day and month)

Water temperature: min 16°C

Average temperature Maximum temperature