
Is it warm enough to swim in Manta Bay in May? Average water temperature in Manta Bay in May is 28.6°C and therefore suitable for comfortable swimming. The warmest sea in Manta Bay in May is 30.1°C, and the coldest is 26.7°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Manta Bay
To get an accurate forecast for the water temperature in Manta Bay for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Manta Bay, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of May.
| Day | 2025 | 2024 | Min | Max |
|---|---|---|---|---|
| 1 May | 29.3°C | 30°C | 28.5°C | 30°C |
| 2 May | 29°C | 29.5°C | 28.4°C | 29.9°C |
| 3 May | 28.9°C | 29°C | 28.2°C | 29.6°C |
| 4 May | 29°C | 28.8°C | 28.4°C | 29.7°C |
| 5 May | 29.7°C | 28.8°C | 28°C | 29.7°C |
| 6 May | 29.6°C | 28.7°C | 28.5°C | 29.6°C |
| 7 May | 29.5°C | 28.7°C | 27.7°C | 29.5°C |
| 8 May | 29.4°C | 28.4°C | 27.7°C | 29.4°C |
| 9 May | 29.2°C | 28.2°C | 28.2°C | 29.2°C |
| 10 May | 29.3°C | 28°C | 27.7°C | 29.4°C |
| 11 May | 29°C | 27.8°C | 27.8°C | 29.2°C |
| 12 May | 28.2°C | 28.3°C | 28.1°C | 28.4°C |
| 13 May | 28.4°C | 28.3°C | 27.8°C | 29°C |
| 14 May | 29.2°C | 27.6°C | 27.6°C | 29.3°C |
| 15 May | 29.2°C | 27.7°C | 27.3°C | 29.3°C |
| Day | 2025 | 2024 | Min | Max |
|---|---|---|---|---|
| 16 May | 29.3°C | 28.3°C | 27.7°C | 29.4°C |
| 17 May | 29°C | 28.5°C | 27.9°C | 29°C |
| 18 May | 29.4°C | 29°C | 27.8°C | 29.4°C |
| 19 May | 29°C | 28.8°C | 27.5°C | 29.3°C |
| 20 May | 29.3°C | 28.9°C | 26.9°C | 29.4°C |
| 21 May | 28.8°C | 28.7°C | 26.8°C | 29.2°C |
| 22 May | 28.8°C | 29.1°C | 27.2°C | 29.2°C |
| 23 May | 29.4°C | 28.8°C | 27.3°C | 29.6°C |
| 24 May | 28.5°C | 28.6°C | 27.4°C | 28.6°C |
| 25 May | 28.2°C | 28.7°C | 27.4°C | 29.3°C |
| 26 May | 28.4°C | 28.8°C | 26.9°C | 29.2°C |
| 27 May | 28.8°C | 27.9°C | 26.8°C | 29.4°C |
| 28 May | 28.9°C | 28.6°C | 27.5°C | 29.3°C |
| 29 May | 29.4°C | 28.8°C | 27.5°C | 29.4°C |
| 30 May | 29.1°C | 28.8°C | 27.2°C | 29.4°C |
| 31 May | 29.8°C | 28.8°C | 27.2°C | 29.8°C |

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| 2016 | 2017 | 2018 | 2019 | 2020 |
| 29.2°C | 28.5°C | 28.6°C | 28.1°C | 29°C |
| 2021 | 2022 | 2023 | 2024 | 2025 |
| 28.8°C | 29.1°C | 28.4°C | 28.6°C | 29.1°C |
You can also view information about water temperature for other months by clicking on the month button below