World sea water temperatures

Water temperature in Olcott (NY) in May

Is it warm enough to swim in Olcott in May? Average water temperature in Olcott in May is 46.2°F and therefore is not suitable for comfortable swimming. The warmest water in Olcott in May is 63.5°F, and the coldest is 36.1°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Olcott

Changes water temperature in Olcott in May 2025, 2024

To get an accurate forecast for the water temperature in Olcott for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Olcott, 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
May 140.6°F42.3°F36.1°F44.2°F
May 239.9°F44.1°F36.1°F44.6°F
May 339.9°F45.7°F37°F45.9°F
May 440.1°F45.9°F36.9°F46.6°F
May 540.1°F45.7°F36.9°F47.7°F
May 640.3°F51.6°F37°F51.6°F
May 741°F48.4°F36.7°F48.6°F
May 841.4°F51.3°F37.6°F51.3°F
May 941.4°F47.3°F38.3°F53.8°F
May 1041.2°F48°F37.4°F53.1°F
May 1142.8°F50.7°F38.1°F51.6°F
May 1243.5°F50.9°F39.2°F50.9°F
May 1343.5°F52.7°F39°F52.7°F
May 1442.6°F53.1°F39.2°F53.1°F
May 1542.3°F51.1°F39.4°F52.7°F
Day 2025 2024 Min Max
May 1640.8°F52.9°F40.1°F52.9°F
May 1742.3°F53.4°F39.9°F53.4°F
May 1843.2°F55.6°F40.8°F55.6°F
May 1946.6°F55.2°F41.4°F55.2°F
May 2050.7°F56.3°F41.2°F56.8°F
May 2149.6°F56.1°F41.9°F56.7°F
May 2248.9°F60.4°F41.5°F60.4°F
May 2348.6°F60.1°F41.4°F60.1°F
May 2448.2°F61°F41.7°F61°F
May 2548.7°F57.2°F42.1°F59.7°F
May 2648.7°F58.8°F42.1°F59.2°F
May 2749.8°F58.1°F41.7°F59°F
May 2850.4°F58.1°F41.9°F60.8°F
May 2949.6°F59.4°F42.4°F61°F
May 3048.9°F57.6°F42.4°F63.5°F
May 3149.6°F56.5°F42.8°F62.8°F
Olcott water temp chart in May

Average water temperature in Olcott in May over a decade

20162017201820192020
48.2°F45.9°F43°F40.8°F44.2°F
20212022202320242025
48.4°F46.6°F49.5°F53.1°F44.6°F

Olcott sea state in May

Chart comparing the height of waves in Olcott 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 Olcott in May

Olcott 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 60°F
 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
New York City56.7°F48.7°F66.9°F
Wilson47.1°F36.7°F64°F
Youngstown48.6°F38.7°F64.4°F
Niagara Falls50°F32.5°F68°F
Ajax44.4°F36.3°F62.4°F
Port Whitby45°F36.9°F62.6°F
Rouge Beach44.8°F36.9°F62.4°F
Pickering44.8°F36.9°F62.4°F
Scarborough Bluffs44.6°F36.9°F61.9°F
Bluffer's Park Beach44.6°F36.9°F61.9°F

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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 Olcott 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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