World sea water temperatures

Water temperature in Eastport (ME) in August

Is it warm enough to swim in Eastport in August? Average water temperature in Eastport in August is 56.3°F and therefore is not suitable for comfortable swimming. The warmest sea in Eastport in August is 61°F, and the coldest is 52.3°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Eastport

Changes water temperature in Eastport in August 2025, 2024

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

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
August 153.8°F54.7°F53.2°F57.7°F
August 254°F54.7°F53.4°F57.9°F
August 355.6°F55.2°F52.5°F58.3°F
August 454°F55°F52.7°F59°F
August 555°F55°F53.8°F59.9°F
August 654.3°F55.2°F53.2°F59.4°F
August 754.7°F55°F52.3°F59.2°F
August 853.6°F53.6°F52.3°F59.5°F
August 955.2°F54°F53.1°F59.9°F
August 1055°F53.4°F53.4°F59.5°F
August 1157.2°F53.1°F53.1°F59.9°F
August 1256.5°F55.2°F54°F59.5°F
August 1359°F55°F54.3°F60.4°F
August 1455.2°F54.7°F54.3°F60.3°F
August 1555.9°F55°F55°F59.9°F
Day 2025 2024 Min Max
August 1654.9°F55.4°F53.8°F59.5°F
August 1756.8°F57.7°F52.5°F60.4°F
August 1855.6°F56.1°F52.5°F60.6°F
August 1954.9°F55.9°F52.5°F60.3°F
August 2054.9°F57.7°F54°F59.7°F
August 2154.3°F56.1°F53.8°F59.9°F
August 2255°F55.9°F53.6°F61°F
August 2355.9°F55.9°F54°F60.3°F
August 2455.6°F56.3°F53.6°F60.1°F
August 2555.4°F55.4°F53.8°F60.3°F
August 2654.7°F54.1°F53.8°F59.9°F
August 2754.7°F54.7°F54.5°F59.4°F
August 2854.3°F54.7°F54.3°F58.6°F
August 2955°F55.2°F54.1°F59°F
August 3055.6°F55°F54.5°F58.6°F
August 3154.7°F54.1°F54.1°F59.5°F
Eastport water temp chart in August

Average water temperature in Eastport in August over a decade

20162017201820192020
57.6°F55°F57.7°F54.1°F54.9°F
20212022202320242025
56.1°F56.7°F55.6°F55.2°F54.5°F

Eastport sea state in August

Chart comparing the height of waves in Eastport in August 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 Eastport in August

Eastport 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 August?

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

AvrMinMax
Lubec55.8°F50.4°F61.3°F
Saint Andrews57.9°F53.4°F63.3°F
Cutler55.4°F50°F62.1°F
New River Beach57.4°F52.5°F63.1°F
Jonesport56.1°F52.2°F63.9°F
Beals Island56.1°F52.2°F63.9°F
Addison57.2°F53.4°F64.2°F
Harrington57°F53.4°F64.8°F
Bay of Fundy58.1°F53.6°F64.4°F
Milbridge57.4°F53.4°F64.9°F

Maine photo gallery

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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 Eastport 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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