Aberystwyth, UK Clear Sky Chart

Aberystwyth, UK (52.41°, -4.08°) · Updated 08:29 BST
24
Poor
high confidence ⓘ
high · Forecast lead time

Based on how far ahead tonight is, forecasts are most reliable within 24–48 hours.

Confidence reflects how trustworthy the forecast is, it doesn't change the score.

Probably skip tonight
Heavy cloud expected with very low moonlight. High dew risk, so optics will fog without dew heaters. Conditions are changeable, so check again closer to the time.
Sunset
19:33
Sunrise
06:50
Usable Hours
0/8
Moon
13%
Visible Planets
♂ Mars32° E
♃ Jupiter12° E
♄ Saturn40° S
⛢ Uranus56° SE
♆ Neptune38° S
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Stargazing in Aberystwyth, UK

Aberystwyth, on the mid-Wales coast, has excellent dark skies almost immediately inland. The Cambrian Mountains and the Elan Valley — a designated International Dark Sky Park — reach Bortle 2–3 within 30–40 minutes. The dark Irish Sea horizon to the west is ideal for aurora during active periods, and at 52.4°N stronger Kp 5+ storms produce visible displays. The mid-Wales coast is sparsely populated, so light pollution drops away rapidly in every inland direction.

Aberystwyth, UK Stargazing FAQ

Is the Elan Valley good for stargazing?∨
Yes — the Elan Valley is a designated International Dark Sky Park with Bortle 2-3 conditions, about 30-40 minutes inland from Aberystwyth. The surrounding Cambrian Mountains are among the darkest areas in Wales.
Can you see the northern lights from Aberystwyth?∨
During stronger storms, yes — the dark Irish Sea horizon to the west and north-west gives a clean view of aurora reaching this latitude during Kp 5+ activity.
Where is the darkest sky near Aberystwyth?∨
The Cambrian Mountains and Elan Valley inland reach Bortle 2-3. The sparsely populated mid-Wales interior has very little light pollution in any direction away from the coast.

Stargazing guides

Is Tonight Good for Stargazing?

The answer depends on five things you can check right now.

Light Pollution & the Bortle Scale

How dark is your sky: and what difference does it make?

What Planets Are Visible Tonight?

Real visibility data for all 7 naked-eye and telescope planets, calculated for your location.

Best Places to Stargaze: UK Dark Sky Sites

Certified dark sky sites, hidden gems, and how to find the darkest skies near you.
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