Updated
Llyn Tecwyn Uchaf
Reservoir
Cool today
reservoir near Llandecwyn, Gwynedd, Wales
Interactive map not available
Weather at Llyn Tecwyn Uchaf
H: 63° L: 47°
Clear
51°
|
Feels like 48°
Precipitation
8%
Humidity
90%
Wind
5 mph
UV Index
0
Water Conditions:
🥶Too cold for most swimmers
12 AM
48°
3 AM
47°
6 AM
47°
9 AM
52°
12 PM
59°
3 PM
63°
6 PM
61°
9 PM
51°
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Inflatable PaddleboardA popular way to explore calm coves and shorelines.
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Compare on Amazon →Frequently asked questions
- Where is Llyn Tecwyn Uchaf?
- Llyn Tecwyn Uchaf is a reservoir in Wales.
- Can you swim at Llyn Tecwyn Uchaf?
- There is no fixed answer for Llyn Tecwyn Uchaf: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Llyn Tecwyn Uchaf in Wales. 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
Cool weather - dress warmly
🏞️ 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
Wales
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