Water temperature in Castro Marim in October

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Is it warm enough to swim in Castro Marim in October? Average water temperature in Castro Marim in October is 20.5°C and therefore suitable for comfortable swimming. The warmest sea in Castro Marim in October is 24.3°C, and the coldest is 16.8°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Castro Marim

Changes water temperature in Castro Marim in October 2024, 2023

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

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2024	2023	Min	Max
1 October	20.3°C	22.4°C	17.2°C	24.3°C
2 October	20.2°C	22.4°C	17.4°C	24.1°C
3 October	20.1°C	22.9°C	17.4°C	23.9°C
4 October	20.1°C	22.9°C	18.4°C	24°C
5 October	19.9°C	22.3°C	17.4°C	24°C
6 October	19.5°C	22.3°C	16.8°C	23.8°C
7 October	18.9°C	22.9°C	17.4°C	23.9°C
8 October	19.2°C	22.9°C	17.1°C	23.5°C
9 October	19°C	22.9°C	18.1°C	23.1°C
10 October	19.2°C	23.2°C	18.1°C	23.2°C
11 October	19.1°C	23.1°C	18.5°C	23.2°C
12 October	19.4°C	23.2°C	18.3°C	23.2°C
13 October	19.7°C	22.8°C	18.1°C	22.9°C
14 October	20.6°C	22.8°C	17.8°C	22.8°C
15 October	20.5°C	22.5°C	17.3°C	22.5°C

Day	2024	2023	Min	Max
16 October	20.6°C	22.2°C	17.1°C	22.2°C
17 October	20.4°C	22.4°C	17.2°C	22.4°C
18 October	20.1°C	22.3°C	17.1°C	22.3°C
19 October	19.9°C	21°C	17.3°C	21.6°C
20 October	19.7°C	20.2°C	17.6°C	21.6°C
21 October	19.9°C	20.2°C	17.8°C	21.6°C
22 October	19.9°C	20.5°C	17.6°C	21.7°C
23 October	20.1°C	20.4°C	17.1°C	21.5°C
24 October	20.2°C	20.3°C	17.3°C	21.6°C
25 October	20.1°C	20.5°C	17.2°C	21.2°C
26 October	19.6°C	20.2°C	17.5°C	21.1°C
27 October	19.2°C	20.4°C	17.9°C	21°C
28 October	18.9°C	20.6°C	18.1°C	21°C
29 October	18.8°C	20.1°C	17.8°C	21°C
30 October	18.5°C	20°C	17.9°C	20.9°C
31 October	18.2°C	20.1°C	17.9°C	21.1°C

Castro Marim water temp chart in October

Average water temperature in Castro Marim in October over a decade

2015	2016	2017	2018	2019
20.4°C	20.4°C	21.3°C	22°C	18.6°C

2020	2021	2022	2023	2024
17.9°C	20.4°C	20.2°C	21.7°C	19.7°C

Castro Marim sea state in October

Chart comparing the height of waves in Castro Marim in October 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.

Castro Marim 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 October. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Punta del moral	20.5°C	16.6°C	24.3°C
Altura	20.5°C	16.8°C	24.3°C
Praia Verde	20.5°C	16.8°C	24.3°C
Cacela Velha	20.5°C	16.8°C	24.3°C
Cabanas de Tavira	20.5°C	16.7°C	24.4°C
Tavira	20.5°C	17.2°C	24.3°C
El Rompido	20.6°C	16.7°C	24.5°C
Cartaya	20.6°C	16.7°C	24.5°C
Praia do Barril	20.5°C	16.9°C	24.4°C
Nuevo Portil	20.7°C	16.9°C	24.6°C

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Our report for Castro Marim 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.

Region

Date (day and month)

Water temperature: min 16°C

Average temperature Maximum temperature