World sea water temperatures

Water temperature in Aquinnah (MA) in July

Is it warm enough to swim in Aquinnah in July? Average water temperature in Aquinnah in July is 68.2°F and therefore suitable for comfortable swimming. The warmest sea in Aquinnah in July is 73.8°F, and the coldest is 62.1°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Aquinnah

Changes water temperature in Aquinnah in July 2025, 2024

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

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
July 165.5°F65.8°F62.6°F67.6°F
July 263.7°F66.9°F63°F67.8°F
July 364.8°F66°F63.5°F68.4°F
July 464.9°F67.5°F63.5°F68.7°F
July 563.9°F67.1°F63°F69.4°F
July 665.7°F68.5°F62.1°F71.1°F
July 765.3°F69.4°F62.8°F71.6°F
July 867.1°F69.4°F62.8°F71.1°F
July 966°F69.6°F63.3°F71.6°F
July 1066°F71.1°F63.3°F71.8°F
July 1162.4°F68.2°F62.4°F72.5°F
July 1265.3°F71.4°F64°F72.5°F
July 1367.1°F69.1°F64.8°F71.6°F
July 1466°F71.6°F65.1°F71.6°F
July 1567.8°F72°F64.9°F72°F
Day 2025 2024 Min Max
July 1667.6°F72.7°F65.3°F72.7°F
July 1768.5°F72°F65.8°F72.9°F
July 1868.9°F71.8°F66.6°F73.2°F
July 1969.3°F71.2°F66.9°F73.8°F
July 2069.8°F71.2°F65.7°F72.5°F
July 2168.4°F71.8°F64.9°F72°F
July 2268.2°F71.2°F65.8°F71.6°F
July 2368.7°F70.2°F65.5°F72.1°F
July 2468.7°F70.3°F64.6°F71.4°F
July 2568.9°F70.3°F65.5°F73.6°F
July 2669.1°F68.9°F66.2°F72.3°F
July 2768.4°F69.8°F66.7°F71.6°F
July 2869.4°F69.1°F66.9°F72.7°F
July 2969.3°F67.6°F67.1°F73.8°F
July 3070.3°F68.2°F65.3°F72.3°F
July 3169.3°F69.8°F65.1°F72°F
Aquinnah water temp chart in July

Average water temperature in Aquinnah in July over a decade

20162017201820192020
68.9°F67.5°F67.6°F67.8°F68.4°F
20212022202320242025
67.6°F68.5°F69.3°F69.6°F67.3°F

Aquinnah sea state in July

Chart comparing the height of waves in Aquinnah in July 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 Aquinnah in July

Aquinnah 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 July?

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

AvrMinMax
Menemsha68.2°F62.1°F74.1°F
Cuttyhunk Island68.4°F62.4°F73.9°F
Gosnold68.5°F62.4°F74.1°F
Vineyard Sound68.7°F62.2°F74.5°F
West Tisbury68.4°F61.7°F74.5°F
Long Point Beach68.4°F61.7°F74.5°F
Lambert's Cove69.4°F62.4°F75.6°F
Westport68.9°F62.8°F74.1°F
Tisbury69.6°F61.9°F75.7°F
Woods Hole70.3°F62.4°F76.1°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 Aquinnah 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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