OPEN WATER SWIMMING
ABOUT
Whether you're a seasoned endurance swimmer, triathlete, or first-time dipper, we look forward to welcoming you to Datchet Open Water Swim.
We have both 200m and 750m swim loops on our fresh water lake, with swim sessions available both on early mornings and evenings.
Whilst we cater mainly for adult swimmers, juniors are able to attend if they are supervised by a Swim or Tri Club.
SWIM COURSES
OPENING TIMES
| MONDAY | 4pm - 7pm |
| WEDNESDAY | 4pm - 7pm |
| SATURDAY | 8am - 10am |
| SUNDAY | 8am - 10am |
SAFETY INFO
ALL SWIMMERS MUST:
- Be 18+ Years Old
- Wear a brightly coloured Swim Hat
- Wear a brightly coloured Tow Float
- Complete a Participant Activity Waiver
- Stick to designated loops
- Use our Safety Band and return it after their swim
Participants must be confident in deep, open water and capable of swimming competently. Additionally, they must have a reasonable fitness level and be able to exit the water without assistance.
WATER TEMP
19.5°C
Correct as of 13th September 2026
WEATHER
Windsor, GB
21 September 2026
22
°C
clear sky
Humidity:
51 %
Pressure:
1030 hPa
Wind:
3 mph
Clouds:
2%
Visibility:
6 mi
Sunrise:
6:46 AM
Sunset:
7:04 PM
- Temperature
- Precipitation
- Rain Chance
- Wind
- Humidity
- Pressure
7:00 PM
21
°
/
22
°
0 mm
0%
1 mph
51%
1030 hPa
0 mm/h
10:00 PM
16
°
/
20
°
0 mm
0%
0 mph
56%
1030 hPa
0 mm/h
1:00 AM
12
°
/
15
°
0 mm
0%
2 mph
71%
1031 hPa
0 mm/h
4:00 AM
11
°
/
11
°
0 mm
0%
0 mph
90%
1030 hPa
0 mm/h
7:00 AM
12
°
/
12
°
0 mm
0%
0 mph
95%
1030 hPa
0 mm/h
10:00 AM
19
°
/
19
°
0 mm
0%
1 mph
69%
1031 hPa
0 mm/h
1:00 PM
25
°
/
25
°
0 mm
0%
2 mph
50%
1029 hPa
0 mm/h
4:00 PM
25
°
/
25
°
0 mm
0%
1 mph
45%
1028 hPa
0 mm/h
Windsor, GB
21 September 2026
22
°C
Humidity:
51 %
Pressure:
1030 hPa
Wind:
3 mph
Wind Gust:
0 mph
Clouds:
2%
Visibility:
6 mi
Forecast
Temperature
- Temperature
- Precipitation
- Rain Chance
- Wind
- Humidity
- Pressure
7:00 PM
21
°
|
22
°
0 mm
0%
1 mph
51%
1030 hPa
0 mm/h
10:00 PM
16
°
|
20
°
0 mm
0%
0 mph
56%
1030 hPa
0 mm/h
1:00 AM
12
°
|
15
°
0 mm
0%
2 mph
71%
1031 hPa
0 mm/h
4:00 AM
11
°
|
11
°
0 mm
0%
0 mph
90%
1030 hPa
0 mm/h
7:00 AM
12
°
|
12
°
0 mm
0%
0 mph
95%
1030 hPa
0 mm/h
10:00 AM
19
°
|
19
°
0 mm
0%
1 mph
69%
1031 hPa
0 mm/h
1:00 PM
25
°
|
25
°
0 mm
0%
2 mph
50%
1029 hPa
0 mm/h
4:00 PM
25
°
|
25
°
0 mm
0%
1 mph
45%
1028 hPa
0 mm/h