Updated

Photo: Gresford Flash - geograph.org.uk - 332425.jpg via Wikidata Q7734374 License
The Flash
Lake
Good conditions today
Editor's Notes
The Flash (Welsh: Y Flash or historically Pwll Gwenllian) or Gresford Flash is a lake located near Borras and Gresford, in Wrexham County Borough, Wales.
The Flash is an artificial lake which is commonly used for sailing and other recreational pursuits. The lake covers just under 50,000 square metres in an area between Gresford and Borras.
Interactive map not available
Weather at The Flash
H: 66° L: 51°
Partly Cloudy

66°
|
Feels like 58°
Precipitation
26%
Humidity
40%
Wind
10 mph
UV Index
2.4
Water Conditions:
🏊Cool but swimmable
12 AM

52°
3 AM

52°
6 AM

51°
9 AM

54°
12 PM

60°
3 PM

66°
6 PM

62°
9 PM

53°
Sponsored gear checklist
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Useful gear categories for this kind of water spot. These links open Amazon search results so you can compare current options.
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Inflatable PaddleboardA popular way to explore calm coves and shorelines.
Compare on Amazon →Life JacketImportant around boats, paddling, and deeper swimming areas.
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Compare on Amazon →Frequently asked questions
- Where is The Flash?
- The Flash is a lake in West Midlands.
- Can you swim at The Flash?
- There is no fixed answer for The Flash: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at The Flash in West Midlands. Check current water conditions before you go, and follow posted signs and local guidance.
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Water temperatureCrowds & parkingBest time to goSafety & access
Best Times to Visit
👍
Right Now
Good conditions for visiting
🏞️ Lakes Tips:
- ›Check for boat launch facilities and fees
- ›Obtain required fishing licenses before arrival
- ›Be aware of lake-specific regulations and restrictions
- ›Monitor water quality reports before swimming
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)
Location & Contact
West Midlands
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