World sea water temperatures

Water temperature in Green Harbor (MA) in August

Is it warm enough to swim in Green Harbor in August? Average water temperature in Green Harbor in August is 67.8°F and therefore is not suitable for comfortable swimming. The warmest sea in Green Harbor in August is 73.9°F, and the coldest is 63.1°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Green Harbor

Changes water temperature in Green Harbor in August 2025, 2024

To get an accurate forecast for the water temperature in Green Harbor for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Green Harbor, 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 165.8°F63.7°F63.7°F72.1°F
August 266.2°F67.8°F65.3°F72.1°F
August 366.9°F67.1°F65.3°F73.4°F
August 466.7°F68.7°F64.6°F72°F
August 567.5°F68.4°F65.5°F71.2°F
August 667.8°F69.3°F64.4°F70.3°F
August 768.9°F68.4°F66°F70.7°F
August 868.7°F68.2°F65.7°F70°F
August 967.5°F67.1°F64.4°F70.7°F
August 1066.4°F66.4°F64°F70°F
August 1167.1°F65.5°F63.5°F70.3°F
August 1267.5°F66°F63.5°F71.4°F
August 1367.6°F65.3°F64.6°F72.3°F
August 1467.5°F66.4°F64.4°F73.9°F
August 1567.6°F66.4°F64.8°F72.1°F
Day 2025 2024 Min Max
August 1666.7°F68°F64.8°F72.1°F
August 1767.3°F67.1°F64.8°F72.5°F
August 1865.3°F67.8°F64.2°F73°F
August 1965.7°F68.9°F63.3°F72.3°F
August 2065.5°F66.6°F63.5°F72.3°F
August 2165.3°F65.5°F64.2°F72.1°F
August 2263.9°F64.4°F63.9°F71.1°F
August 2364.6°F64.4°F64.2°F70.2°F
August 2465.1°F65.8°F64.6°F69.4°F
August 2566.6°F66.4°F64.8°F70.3°F
August 2665.7°F66.4°F63.1°F71.2°F
August 2765.7°F66.6°F64°F71.6°F
August 2864.9°F66.7°F64°F71.6°F
August 2965.1°F66.7°F63.5°F70.5°F
August 3064.8°F66.2°F63.7°F70.9°F
August 3163.5°F66.9°F63.5°F70.3°F
Green Harbor water temp chart in August

Average water temperature in Green Harbor in August over a decade

20162017201820192020
69.1°F66.7°F68.5°F68.5°F68°F
20212022202320242025
70.3°F68°F64.9°F66.7°F67.3°F

Green Harbor 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
Peggotty Beach67.6°F62.1°F73°F
Minot Beach67.5°F62.1°F72.9°F
Scituate67.5°F62.1°F72.5°F
Cohasset67.5°F62.1°F72.5°F
Sandy Beach67.5°F62.1°F72.5°F
Manomet68.5°F62.6°F73.9°F
Weymouth67.3°F61.7°F72.7°F
Ellisville68.9°F63°F74.7°F
Race Point Beach68.2°F61.7°F74.7°F
Nantasket Beach67.3°F61.7°F72.5°F

Massachusetts photo gallery

  • Massachusetts
  • Black rock beach
  • Cape Cod Canal 2024
  • Cranes Beach, Low Tide, 7/29/2020

If you have interesting photos of this place, you can upload them here. Photos will be available to all users after verification by the moderator.

Vote for Massachusetts best beach

Current rating: (0 votes cast)

If you know this place (Green Harbor) and want to leave your comment or rate it, then fill out the following form.

Your rating for this place:

Does this place have a "Blue Flag" award [1], are there rip currents and what type of beach is it, sand or pebble:

Is the beach a dog-friendly place, child friendly or a nudist beach?


Your comments for this place (water quality, crowds, facilities, activities, lifeguards, service etc.):



[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.

Get widget or API for your website

Our report for Green Harbor 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.

Contact us: admin@seatemperature.info
privacy policy