World sea water temperatures

Water temperature in Two Rivers (WI) in September

Is it warm enough to swim in Two Rivers in September? Average water temperature in Two Rivers in September is 64.8°F and therefore is not suitable for comfortable swimming. The warmest water in Two Rivers in September is 72.7°F, and the coldest is 55.4°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Two Rivers

Changes water temperature in Two Rivers in September 2025, 2024

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

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
September 167.8°F72.1°F64.8°F72.1°F
September 268.4°F71.4°F65.5°F71.4°F
September 368.7°F71.1°F65.3°F71.4°F
September 467.6°F70.9°F64°F70.9°F
September 565.7°F71.1°F63°F71.1°F
September 665.3°F70.5°F63.1°F70.9°F
September 761.5°F70.3°F61.5°F70.3°F
September 859.5°F68.7°F59.5°F69.6°F
September 958.8°F69.3°F58.8°F69.3°F
September 1059.5°F68.7°F59.5°F69.4°F
September 1157.9°F69.1°F57.9°F69.1°F
September 1258.8°F68.7°F58.8°F68.7°F
September 1360.6°F69.6°F60.4°F69.6°F
September 1461.9°F69.8°F58.1°F69.8°F
September 1563.9°F70°F57.6°F70°F
Day 2025 2024 Min Max
September 1664.4°F70.5°F58.1°F70.5°F
September 1764.9°F71.1°F58.3°F71.1°F
September 1866.4°F70.9°F58.8°F70.9°F
September 1966.6°F71.8°F58.3°F71.8°F
September 2066.2°F72.7°F57.9°F72.7°F
September 2165.8°F72.1°F55.4°F72.1°F
September 2264.9°F70.5°F56.3°F70.5°F
September 2363.3°F70.5°F56.5°F70.5°F
September 2462.4°F70.3°F56.3°F70.3°F
September 2564°F68.9°F56.7°F68.9°F
September 2664.2°F68.9°F57.2°F68.9°F
September 2764.6°F69.6°F57°F69.6°F
September 2864.9°F70.5°F56.7°F70.5°F
September 2965.5°F69.4°F56.7°F69.4°F
September 3065.8°F69.1°F56.8°F69.1°F
Two Rivers water temp chart in September

Average water temperature in Two Rivers in September over a decade

20162017201820192020
65.5°F66°F65.8°F60.8°F61°F
20212022202320242025
66.6°F66.7°F65.7°F70.3°F

Two Rivers sea state in September

Chart comparing the height of waves in Two Rivers in September 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 Two Rivers in September

Two Rivers water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Michigan Lake water temperatures in September

Where is the warm sea water in September?

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

AvrMinMax
Algoma64.4°F54.3°F71.6°F
Kohler Andrae66.2°F57°F73°F
Suamico67.3°F59°F73.9°F
Cedar Grove65.8°F56.3°F73°F
Harrington Beach65.8°F56.5°F73°F
Sturgeon Bay64°F54.1°F70.9°F
Oconto66.2°F57.7°F73°F
Port Washington65.7°F55.4°F73°F
Pentwater66.2°F57.4°F74.1°F
Mears State Park66.2°F57.4°F74.1°F

Wisconsin photo gallery

  • North of Oak Creek Power Plant (zoom to see it's smoke stacks)
  • Green Flash seen from Bradford Beach

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 Wisconsin best beach

Warning! Possible Rip Currents swim with care. This place is subject to rip currents (fast moving outward water)

Sandy beach

Dog-friendly place

This place is suitable for families with children

Current rating: 3,5 (2 votes cast)

If you know this place (Two Rivers) 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 Two Rivers 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