Water temperature in Great Blue Hole in January

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Is it warm enough to swim in Great Blue Hole in January? Average water temperature in Great Blue Hole in January is 27°C and therefore suitable for comfortable swimming. The warmest sea in Great Blue Hole in January is 28.3°C, and the coldest is 25.7°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Great Blue Hole

Changes water temperature in Great Blue Hole in January 2025, 2024

To get an accurate forecast for the water temperature in Great Blue Hole for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Great Blue Hole, 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

Tides

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 January	27.4°C	27.7°C	26.1°C	28.3°C
2 January	27.3°C	27.6°C	26.3°C	28.1°C
3 January	27.2°C	27.5°C	26.4°C	28°C
4 January	27.2°C	27.5°C	26.2°C	27.9°C
5 January	27.2°C	27.6°C	26.4°C	27.7°C
6 January	27.2°C	27.8°C	26.3°C	27.8°C
7 January	27.2°C	27.6°C	25.8°C	27.9°C
8 January	27.2°C	27.7°C	26.2°C	27.9°C
9 January	27.1°C	27.8°C	26°C	28°C
10 January	27.1°C	27.5°C	26.5°C	27.9°C
11 January	27.1°C	27.7°C	26.4°C	27.8°C
12 January	26.9°C	27.7°C	26.2°C	27.7°C
13 January	27.3°C	27.7°C	26.1°C	27.7°C
14 January	27°C	27.7°C	26.2°C	27.7°C
15 January	27.2°C	27.9°C	26.2°C	28.1°C

Day	2025	2024	Min	Max
16 January	27.3°C	27.6°C	26.1°C	28.3°C
17 January	27.3°C	27.9°C	26.3°C	28.1°C
18 January	27.3°C	27.9°C	26.2°C	27.9°C
19 January	27.3°C	28°C	26°C	28°C
20 January	27.2°C	28°C	26°C	28°C
21 January	27.4°C	27.8°C	26.3°C	27.8°C
22 January	27.4°C	27.7°C	26.1°C	27.7°C
23 January	27.2°C	27.7°C	26°C	27.7°C
24 January	27.3°C	27.6°C	25.9°C	27.6°C
25 January	27.2°C	27.6°C	26°C	27.6°C
26 January	27.1°C	27.8°C	25.9°C	27.8°C
27 January	27.1°C	27.8°C	25.8°C	27.8°C
28 January	27.2°C	27.8°C	25.8°C	27.8°C
29 January	27.3°C	27.6°C	25.8°C	27.6°C
30 January	27.4°C	27.5°C	25.7°C	27.5°C
31 January	27.3°C	27.5°C	25.9°C	27.6°C

Great Blue Hole water temp chart in January

Average water temperature in Great Blue Hole in January over a decade

2016	2017	2018	2019	2020
27.7°C	27.2°C	26.6°C	27.1°C	27.4°C

2021	2022	2023	2024	2025
27.1°C	27.3°C	27.4°C	27.7°C	27.2°C

Great Blue Hole sea state in January

Chart comparing the height of waves in Great Blue Hole in January 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 Great Blue Hole in January

Great Blue Hole 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 January. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Lighthouse Reef	27°C	25.7°C	28.4°C
Glover's Reef	27°C	25.7°C	28.6°C
Tobacco Caye	26.8°C	25.5°C	28.5°C
Gladden Spit	26.8°C	25.4°C	28.3°C
Xcalak	26.8°C	25.4°C	28.3°C
Banco Chinchorro	27.1°C	25.6°C	28.5°C
Sandy Bay	27°C	25.7°C	28.5°C
West Bay	27°C	25.7°C	28.5°C
Utila Island	27°C	25.6°C	28.4°C
Tela	27°C	25.5°C	28.8°C

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Our report for Great Blue Hole 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