World sea water temperatures

Water temperature in Casco Bay (ME) in February

Is it warm enough to swim in Casco Bay in February? Average water temperature in Casco Bay in February is 38.8°F and therefore is not suitable for comfortable swimming. The warmest sea in Casco Bay in February is 42.3°F, and the coldest is 33.8°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Casco Bay

Changes water temperature in Casco Bay in February 2025, 2024

To get an accurate forecast for the water temperature in Casco 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 Casco Bay, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of February.

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
February 139.6°F38.3°F37.4°F41.9°F
February 239.2°F38.7°F37.2°F42.1°F
February 339°F38.8°F36.9°F41.5°F
February 438.8°F38.8°F36.9°F41.5°F
February 539°F38.8°F37°F41.2°F
February 639°F38.3°F36.7°F41.2°F
February 739.2°F37.8°F36.5°F41.5°F
February 838.8°F38.1°F36.7°F42.3°F
February 938.5°F38.8°F36.7°F41.4°F
February 1038.7°F38.7°F36.7°F42.3°F
February 1138.3°F38.8°F36.5°F41.7°F
February 1237.9°F38.3°F36.5°F41.2°F
February 1339.4°F38.5°F35.6°F41.7°F
February 1438.8°F38.1°F35.2°F41.7°F
February 1538.5°F37.9°F34.7°F42.3°F
Day 2025 2024 Min Max
February 1638.5°F37.8°F34.5°F42.3°F
February 1738.8°F37.4°F35.1°F42.3°F
February 1838.5°F37.9°F35.6°F41.7°F
February 1937.6°F38.1°F35.8°F41°F
February 2038.1°F37.9°F34.7°F41.2°F
February 2137.2°F38.1°F34.3°F40.8°F
February 2237.2°F37.8°F34.7°F41.2°F
February 2337.9°F37.8°F33.8°F40.6°F
February 2437.4°F37.8°F34.2°F40.8°F
February 2537.9°F37.8°F34.2°F40.6°F
February 2638.1°F38.1°F34.5°F40.5°F
February 2737.9°F36.9°F34.2°F40.6°F
February 2838.3°F37.4°F34.5°F40.6°F
February 1 38.8°F36.3°F40.3°F
Casco Bay water temp chart in February

Average water temperature in Casco Bay in February over a decade

20162017201820192020
39.4°F39.9°F39.7°F37.2°F39.2°F
20212022202320242025
39.4°F39.9°F41°F38.1°F38.5°F

Casco Bay sea state in February

Chart comparing the height of waves in Casco Bay in February 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 Casco Bay in February

Casco Bay 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 February?

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

AvrMinMax
Bailey Island38.7°F33.6°F42.3°F
Peaks Island38.8°F34.2°F42.6°F
Yarmouth37.9°F33.3°F41.2°F
Portland38.7°F34.2°F42.4°F
Scarborough39.2°F35.1°F43.3°F
Georgetown39°F34.7°F43.3°F
Pine Point39°F35.1°F42.8°F
Boothbay Harbor38.8°F34.9°F43°F
North Bath38.3°F34°F42.1°F
Old Orchard Beach39.2°F35.2°F42.6°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 Casco Bay 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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