World sea water temperatures

Water temperature in Groningen in September

Home > Netherlands > Groningen

Is it warm enough to swim in Groningen in September? Average water temperature in Groningen in September is 15.6°C and therefore is not suitable for comfortable swimming. The warmest water in Groningen in September is 20°C, and the coldest is 11°C. To find out the water temperature today and in the coming days, go to Current water temperature in Groningen

Changes water temperature in Groningen in September 2025, 2024

To get an accurate forecast for the water temperature in Groningen for any chosen month, compare two years within a 10 year range using the chart below.

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024
1 September18°C19°C
2 September18°C19°C
3 September18°C19°C
4 September17°C19°C
5 September18°C19°C
6 September17°C19°C
7 September18°C19°C
8 September16°C19°C
9 September16°C17°C
10 September15°C16°C
11 September15°C15°C
12 September15°C14°C
13 September15°C13°C
14 September15°C13°C
15 September15°C13°C
Day 2025 2024
16 September15°C14°C
17 September16°C15°C
18 September16°C15°C
19 September16°C16°C
20 September16°C16°C
21 September15°C16°C
22 September15°C16°C
23 September14°C15°C
24 September13°C15°C
25 September12°C15°C
26 September12°C14°C
27 September12°C13°C
28 September12°C13°C
29 September12°C12°C
30 September12°C12°C

Want to know the water temperature and sea conditions in a location you're interested in without having to search for it every time? Install our app for Android or iOS and stay up-to-date.

Groningen 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 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 16°C
 Average temperature  Maximum temperature

Netherlands photo gallery

  • Netherlands
  • Netherlands
  • Netherlands
  • Netherlands

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 Netherlands best beach

Current rating: (0 votes cast)

If you know this place (Groningen) 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.

The best hotels and apartments in Groningen

If you've stayed in Groningen and liked the accommodation, please share the name and your impressions:


Get widget or API for your website

Our report for Groningen 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