Watch the weather ahead with the Fitzroy Storm Glass
The Art of Weather Prediction with the Fitzroy Barometer
The Fitzroy Crystal Barometer is a perfect fusion of science and aesthetics. Inspired by the ingenious process used since the 17th century by Admiral Robert FitzRoy, this barometer offers you visual weather prediction. The camphor-based liquid and salt crystals inside react to changes in atmospheric pressure, providing a fascinating representation of the weather to come. Clear for fair weather, flaky for cloudy weather and rising crystals to warn of an impending storm.
Admiral Fitzroy Storm Glass: Elegance and Curiosity in a Single Object
For the science enthusiast in you or the person looking for an unusual gift, this storm glass admiral fitzroy is a must-have. Its elegant glass and wood design blends in perfectly with any interior decor, while serving as an exciting conversation piece. It’s an object that not only educates, but also amazes, transforming every observation into an emotional experience. Let yourself be captivated by this jewel of meteorology and add a touch of scientific elegance to your space.
Features of the Fitzroy Storm Glass
- Materials : Glass and crystals, Wooden base
- Dimensions : 17 cm
- Style : Fitzroy Forecast Bottle
- Scientific gift idea
Frequently Asked Questions
Can the Fitzroy Storm Glass predict the weather?
Not reliably. The crystals change in appearance inside the sealed liquid, mostly with temperature, so it is best enjoyed as a traditional curiosity and display piece.
What is inside the glass?
It contains a camphor-based liquid with salt crystals, sealed in glass. The crystals can look clear, flaky or feathery as conditions change.
What is it made of and how big is it?
It is made of glass with crystals inside, on a wooden base. It is 17 cm in size.
Who is it a good gift for?
It suits anyone curious about meteorology or science history, and it makes a conversation piece on a shelf or desk.
Lab protocol What we guarantee with this order Carefully packed to arrive in one piece.


The Storm Glass, a Weather Prediction Deco
A fascinating scientific object, also known as a storm bottle or Fitzroy barometer, made famous by meteorologist Robert Fitzroy. It allows you to read the future, or at least forecast the weather, thanks to the formation of crystals or mist in the liquid. Browse through our range of beautifully designed Storm Glass that will brighten up your living room decor and tell you what the weather's going to be like.















Rachel Whitcombe –
Bought this for my 11-year-old who’s been obsessed with weather ever since a school project on clouds. He unboxed it at the kitchen table and wouldn’t let anyone move it from the windowsill. The crystals in the liquid grow feathery and spiky when the temperature drops and then settle back down when it’s warmer, and he’s been keeping a little notebook of what the glass does against what the BBC says. So far the glass is winning, much to his delight. Looks lovely on the sill too.
Eric Plumley –
got this for our grandson. He grinned from ear to ear when he saw the crystals. Lovely piece, well packed.
Hannah Okafor –
Really pleased with it. Looks smart on the bookshelf and the crystals do change from day to day, which is oddly hypnotic. Only reason it’s not five stars is that I’d have liked a stand or something a bit sturdier for the base, so I’ve put it on a little coaster for now.
Gary Pemberton –
Third thing I’ve ordered from you lot and it’s another good ‘un. Arrived quick, nicely wrapped, and it looks cracking by the front window. Not sure how accurate it is as a forecast, mind, but it’s a grand conversation piece.
Margaret Hollis –
Bought this for my grandson Alfie, who’s nine and obsessed with weather. He pressed his nose against the glass for ages, then ran off to fetch his notebook to log what the crystals were doing each morning. Looks lovely on his bookshelf too, and the postie delivered it well wrapped.
daniel whitcombe –
Spot on. Sits on my windowsill and the liquid changes from clear to cloudy with feathery crystals as the pressure and temperature shift. Pretty chuffed with it.