Water temperature in Puerto Grau in January

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Is it warm enough to swim in Puerto Grau in January? Average water temperature in Puerto Grau in January is 21.6°C and therefore suitable for comfortable swimming. The warmest sea in Puerto Grau in January is 24.5°C, and the coldest is 16.2°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Puerto Grau

Changes water temperature in Puerto Grau in January 2026, 2025

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

Sea temperature

Sea state

Weather forecast

You can choose any other years:

Day	2026	2025	Min	Max
1 January	19.7°C	20.1°C	19.1°C	22.3°C
2 January	19.9°C	20.1°C	18.3°C	22.5°C
3 January	21°C	20.2°C	18.5°C	22.6°C
4 January	20.9°C	20.4°C	18.5°C	22.7°C
5 January	22.3°C	20.3°C	18.8°C	22.9°C
6 January	20.8°C	20.6°C	17.9°C	23.1°C
7 January	21.4°C	20.9°C	16.7°C	23.1°C
8 January	20.8°C	21°C	16.2°C	23°C
9 January	21.6°C	21.3°C	17.5°C	23°C
10 January	21°C	21.5°C	16.7°C	23.1°C
11 January	21.1°C	21.8°C	16.3°C	23.6°C
12 January	21.2°C	20.3°C	16.5°C	23.3°C
13 January		19.2°C	17°C	23°C
14 January		19.6°C	17.3°C	22.8°C
15 January		19°C	18.6°C	22.3°C

Day	2025	Min	Max
16 January	19.2°C	17.7°C	22.1°C
17 January	19.4°C	18.5°C	22.9°C
18 January	19°C	18.4°C	22.8°C
19 January	18.8°C	18.8°C	22.9°C
20 January	19.3°C	19.3°C	22.9°C
21 January	19.8°C	19.8°C	22.5°C
22 January	20.2°C	20.2°C	23.6°C
23 January	20.5°C	18.7°C	23.5°C
24 January	20.8°C	18.3°C	23.1°C
25 January	21.2°C	19.3°C	23.5°C
26 January	21.2°C	20°C	23.7°C
27 January	21.3°C	19.9°C	23.4°C
28 January	21.5°C	19.9°C	24.4°C
29 January	20.5°C	20°C	24.5°C
30 January	20.5°C	20.4°C	24.5°C
31 January	20.9°C	20.3°C	23.7°C

Average water temperature in Puerto Grau in January over a decade

2016	2017	2018	2019	2020
22.5°C	22.7°C	20.9°C	21.7°C	21.7°C

2021	2022	2023	2024	2025
21.7°C	20.5°C	18.4°C	20.7°C	20.3°C

Puerto Grau water temperature during other months:

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

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Our report for Puerto Grau 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