Marine Fog Horns & Boat Horns

Be Heard and Stay Safe on the Water with reliable electric and manual signal horns.

A reliable boat horn or fog horn is an essential piece of safety equipment for every vessel. In low visibility, crowded waterways, or emergencies, a clear sound signal can alert nearby boats. This helps prevent collisions and help people locate you in emergencies.

At Force 4 Chandlery, we stock a range of marine horns to suit all types of craft. Choose from compact air horns ideal for small boats and tenders to 12V electric signal horns designed for larger vessels. Our fog horns and boat horns deliver loud, consistent sound output you can depend on, whatever the weather.

We stock refillable and disposable air horns for convenience, or wired electric horns for permanent onboard installation. Each product meets marine safety standards, giving you peace of mind when conditions turn foggy or visibility drops.

Stay safe and compliant at sea – browse our boat horns and fog horns today and make sure your vessel can always be heard.

Fog Horns
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Signal Air Horn
Catalogue Code: 560002
£11.95
Available to buy online
Ecoblast Rechargeable Fog Horn
Catalogue Code: 560003
£29.95
Available to buy online
Managers Favourites
Blaster Oral Fog Horn
Catalogue Code: 560058
£10.95
Available to buy online
Single Trumpet Horn
More Options
Catalogue Code: M160002
From £59.95
Save £10.00
RRP £69.95
Available to buy online
Replacement Air Horn Canister
Catalogue Code: 560008
£7.75
Available to buy online
Stainless Steel Compact Horn
Catalogue Code: 160006
£19.95
Save £10.00
RRP £29.95
Available to buy online
Down In Price
Hand Pump Emergency Horn
Catalogue Code: 560067
£9.95
Save £3.00
RRP £12.95
Mini Trump Fog Horn
Catalogue Code: 560072
£13.95
Available to buy online
Down In Price
Deluxe Single Trumpet Horn
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Catalogue Code: M160029
£142.95
Save £9.95
RRP £152.90
Available to buy online
Deluxe Double Trumpet Horn
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Catalogue Code: M160030
From £279.95
Save £18.12
RRP £298.07
Available to buy online
Mini Compact Horn 12V
Catalogue Code: 160027
£46.50
Plastic Mouth Fog Horn
Catalogue Code: 560004
£6.95
Double Trumpet Horn
More Options
Catalogue Code: M160007
From £99.95
Save £35.15
RRP £135.10
Available to buy online
Built-In Panel Horn
Catalogue Code: 160123
£28.95
Save £4.95
RRP £33.90
Available to buy online
Aerodynamic Diaphragm Horn
Catalogue Code: 160122
£28.95
Save £3.95
RRP £32.90
Available to buy online
Gas Fog Horn
Catalogue Code: 560081
£29.95
Save £5.04
RRP £34.99
Down In Price
Deluxe Shorty Single Trumpet - 12v
Catalogue Code: 160113
£114.95
Save £9.39
RRP £124.34
Twin Trumpet Horn with Compressor
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Catalogue Code: 160125
£240.95
Available to buy online
Single Trumpet Horn with Compressor
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Catalogue Code: 160124
From £143.95
Save £25.18
RRP £169.13
Available to buy online
Henley Megaphone
Catalogue Code: 560068
£67.95
Save £12.04
RRP £79.99
Available to buy online
Megaphone Loudhailer
Catalogue Code: 560009
£48.95
Available to buy online
FullBlast Dual Trumpet Air Horn
Catalogue Code: 160090
£299.95
Save £53.27
RRP £353.22
International Shorty Horn 12V
Catalogue Code: 160081
£129.95
Save £6.99
RRP £136.94
Available to buy online
Built-In Electric Horn with Stainless Steel Grill
Catalogue Code: 160061
£44.95
Save £11.48
RRP £56.43
Available to buy online
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