World sea water temperatures

Water temperature in Assateague Island (MD) in July

Home > United States > Maryland > Assateague Island

Is it warm enough to swim in Assateague Island in July? Average water temperature in Assateague Island in July is 75.9°F and therefore suitable for comfortable swimming. The warmest sea in Assateague Island in July is 82.4°F, and the coldest is 68.4°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Assateague Island

Changes water temperature in Assateague Island in July 2025, 2024

To get an accurate forecast for the water temperature in Assateague Island for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Assateague Island, 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 174.8°F69.4°F69.3°F77.4°F
July 274.7°F68.4°F68.4°F78.8°F
July 374.3°F70.3°F70°F79.3°F
July 474.3°F71.6°F68.9°F80.1°F
July 575°F69.1°F69.1°F81.3°F
July 676.5°F73°F70.7°F80.4°F
July 775.6°F75.7°F71.1°F78.4°F
July 875.9°F75°F71.6°F78.3°F
July 976.6°F74.7°F71.8°F78.6°F
July 1075.6°F74.8°F72.5°F78.6°F
July 1177.2°F74.3°F73°F78.4°F
July 1276.6°F74.1°F72.3°F78.6°F
July 1379.2°F72.5°F72.5°F79.2°F
July 1479.5°F75.7°F73.2°F79.5°F
July 1579.3°F73.9°F73.4°F79.3°F
Day 2025 2024 Min Max
July 1680.4°F76.5°F73.8°F80.4°F
July 1778.6°F77.2°F73.8°F79.7°F
July 1878.1°F76.3°F74.1°F80.1°F
July 1980.2°F77.5°F73.6°F81°F
July 2078.6°F77.4°F74.3°F80.8°F
July 2176.5°F75.2°F74.7°F81.3°F
July 2277°F75°F74.5°F81°F
July 2378.1°F75°F72.7°F81.1°F
July 2477.7°F74.8°F73.2°F80.4°F
July 2578.4°F74.3°F72.9°F81.1°F
July 2678.1°F74.1°F73.8°F81.1°F
July 2780.1°F71.2°F71.2°F80.1°F
July 2880.1°F72°F72°F80.6°F
July 2980.4°F72.1°F72.1°F80.8°F
July 3081.7°F70.9°F70.9°F81.7°F
July 3182.4°F71.1°F71.1°F82.4°F
Assateague Island water temp chart in July

Average water temperature in Assateague Island in July over a decade

20162017201820192020
77.2°F74.1°F76.5°F77.4°F78.3°F
20212022202320242025
73.4°F74.5°F76.3°F73.6°F77.7°F

Assateague Island sea state in July

Chart comparing the height of waves in Assateague Island 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 Assateague Island in July

Assateague Island 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
Assateague Beach75.7°F67.5°F82.4°F
Wallops Island75.9°F66°F82.4°F
Fenwick Island75.2°F67.1°F81.1°F
Bethany Beach74.5°F63.7°F80.6°F
Indian River Inlet74.5°F62.2°F80.8°F
Long Neck75.7°F69.4°F83.8°F
Rehoboth Bay74.5°F65.5°F81.1°F
Rehoboth Beach74.7°F66.4°F81.5°F
Dewey beach74.7°F66.4°F81.5°F
Towers Beach74.3°F64.4°F80.2°F

Assateague Island photo gallery

  • Island pony

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 Maryland best beach

Current rating: (0 votes cast)

If you know this place (Assateague Island) 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 Assateague Island 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