World sea water temperatures

Water temperature in Rehoboth Bay (DE) in July

Home > United States > Delaware > Rehoboth Bay

Is it warm enough to swim in Rehoboth Bay in July? Average water temperature in Rehoboth Bay in July is 74.5°F and therefore suitable for comfortable swimming. The warmest sea in Rehoboth Bay in July is 81.1°F, and the coldest is 65.5°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Rehoboth Bay

Changes water temperature in Rehoboth Bay in July 2025, 2024

To get an accurate forecast for the water temperature in Rehoboth 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 Rehoboth Bay, 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 173.2°F65.5°F65.5°F76.5°F
July 273.9°F66.6°F66.6°F76.5°F
July 375.4°F69.1°F68.4°F77.4°F
July 475.4°F67.8°F67.8°F78.4°F
July 576.1°F67.8°F67.8°F78.1°F
July 676.1°F67.3°F67.3°F79.7°F
July 775.7°F68.5°F68.5°F79.9°F
July 876.3°F70.9°F70.9°F77.7°F
July 974.1°F71.2°F70.3°F77°F
July 1073.4°F70.5°F70.2°F77.2°F
July 1175°F67.3°F67.3°F78.1°F
July 1274.1°F68.7°F68.7°F78.3°F
July 1375.9°F68.7°F68.7°F76.6°F
July 1475.6°F70.5°F70.5°F77.7°F
July 1573°F70.5°F70.5°F77°F
Day 2025 2024 Min Max
July 1673.2°F71.1°F71.1°F78.1°F
July 1773.9°F68.9°F68.9°F79°F
July 1875°F69.4°F69.4°F79.5°F
July 1975.6°F72°F72°F80.1°F
July 2076.3°F72°F71.6°F80.4°F
July 2174.3°F71.2°F71.2°F80.4°F
July 2272.7°F72°F72°F79.9°F
July 2374.5°F69.3°F69.3°F80.2°F
July 2473.2°F69.1°F69.1°F77.9°F
July 2572.7°F67.3°F67.3°F79.5°F
July 2672.7°F70.2°F70.2°F79.2°F
July 2775.7°F69.8°F69.8°F81.1°F
July 2875.6°F70.2°F70.2°F80.6°F
July 2977.2°F66°F66°F79.5°F
July 3076.8°F67.1°F67.1°F79.9°F
July 3174.5°F66.7°F66.7°F79.5°F
Rehoboth Bay water temp chart in July

Average water temperature in Rehoboth Bay in July over a decade

20162017201820192020
75°F73.9°F74.7°F77.5°F77.4°F
20212022202320242025
75.2°F74.8°F74.8°F69.1°F74.7°F

Rehoboth Bay sea state in July

Chart comparing the height of waves in Rehoboth Bay 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 Rehoboth Bay in July

Rehoboth 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 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
Towers Beach74.3°F64.4°F80.2°F
Cape May Point74.1°F64.4°F79.3°F
Cape May74.1°F64.6°F79.5°F
Lower Township74.8°F66.6°F80.1°F
Wildwood Crest74.3°F65.8°F79.3°F
Wildwood74.3°F65.1°F80.1°F
Delaware Bay77.4°F72.3°F82.9°F
Villas76.8°F71.4°F84.6°F
Bowers78.3°F72.9°F84.6°F
Stone Harbor74.3°F65.3°F80.1°F

Rehoboth Bay photo gallery

  • Rehoboth Bay

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 Delaware best beach

Current rating: (0 votes cast)

If you know this place (Rehoboth Bay) 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 Rehoboth 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.

Contact us: admin@seatemperature.info
privacy policy