World sea water temperatures

Water temperature in Cayo Santa Maria in May

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Is it warm enough to swim in Cayo Santa Maria in May? Average water temperature in Cayo Santa Maria in May is 27.9°C and therefore suitable for comfortable swimming. The warmest sea in Cayo Santa Maria in May is 30.9°C, and the coldest is 25.4°C. Average high air temperature in Cayo Santa Maria in May is 31°C, and average low temperature is 22°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Cayo Santa Maria

Changes water temperature in Cayo Santa Maria in May 2025, 2024

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

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
1 May26.3°C27.3°C25.5°C28.7°C
2 May26.3°C27°C25.4°C28.8°C
3 May26.6°C27.4°C25.9°C28.9°C
4 May26.6°C27.3°C26.1°C29°C
5 May27.5°C27.3°C26.2°C29.3°C
6 May27.8°C27.3°C26.2°C30.2°C
7 May27.3°C28.1°C26.4°C29.8°C
8 May27°C28.1°C26.5°C29.1°C
9 May27.3°C28.4°C26.5°C28.8°C
10 May27.3°C28.2°C26.8°C28.8°C
11 May27.8°C29.2°C26.9°C29.4°C
12 May27.6°C29°C27°C29.3°C
13 May27.7°C29°C27°C29.3°C
14 May28.7°C29.2°C26.6°C29.2°C
15 May29.7°C29.8°C26.8°C29.8°C
Day 2025 2024 Min Max
16 May28.8°C29.4°C26.8°C29.4°C
17 May28.8°C30.5°C27°C30.5°C
18 May28.8°C30.2°C26.9°C30.2°C
19 May28.7°C29.8°C27.1°C29.8°C
20 May28.9°C30°C26.8°C30°C
21 May28.6°C29.7°C26.5°C30.4°C
22 May28.7°C30.5°C26.6°C30.5°C
23 May29°C30°C26.9°C30°C
24 May29.7°C30.1°C27.1°C30.1°C
25 May29.4°C30.9°C26.8°C30.9°C
26 May29.2°C30.3°C27.1°C30.3°C
27 May29.1°C30°C26.8°C30°C
28 May29.4°C30.5°C26.9°C30.5°C
29 May29.4°C29.9°C27.1°C29.9°C
30 May28.7°C30.6°C27°C30.6°C
31 May28.9°C30.6°C27.1°C30.6°C
Cayo Santa Maria water temp chart in May

Average water temperature in Cayo Santa Maria in May over a decade

20162017201820192020
28.3°C27.6°C27.4°C28.5°C28.5°C
20212022202320242025
28.1°C28.1°C29.3°C29.2°C28.2°C

Cayo Santa Maria sea state in May

Chart comparing the height of waves in Cayo Santa Maria in May 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 Cayo Santa Maria in May

Weather and climate in Cayo Santa Maria in May

This data display average monthly climate indicators in Cayo Santa Maria in May based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip

  • Average HIGH temperature31°C
  • Average LOW temperature22°C
  • Average rainfall days11 days
  • Average rainfall6.7''/170mm
  • Average daylight13h
  • Average sunshine8h
  • Average UV index12

Cayo Santa Maria 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 May?

Want to know where the water temperature in May 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 May. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Cayo Ensenachos28°C25.5°C30.9°C
Pilar Beach27.9°C25.3°C30.6°C
Cayo Guillermo27.8°C25.2°C30.4°C
Caibarien28.2°C26°C31.4°C
Jucaro28.8°C26.4°C31.7°C
Trinidad28.5°C26.3°C30.9°C
Playa Ancon28.4°C26.3°C30.5°C
Cienfuegos28.3°C26.4°C30.2°C
Andros Island27.8°C24.4°C31.2°C
Jardines de la Reina28.6°C26.5°C31.1°C

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Cayo Santa Maria has a "Blue Flag" [1] award

This place is suitable for families with children

Cayo Santa Maria is equipped for disabled people

Current rating: 5,0 (6 votes cast)

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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 Cayo Santa Maria 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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