The wait is finally over, in these uncertain times we unleash our latest opus ‘Negotium Crucis’.

New album ‘Negotium Crucis’ released September 2020 (Apocalyptic Witchcraft) expands on the Medieval concept brutally established on 2016’s ‘The Great Mortality’, focusing on the black death that swept across the UK and Europe from 1348 and the horrors that man inflicted upon one another as a result.

Lyrically returning to the Middle Ages to explore the dark nature of the Knight Templar and their Holy Crusades. The album aggressively forces you on a journey of depravity, corruption, deceit, genocide and re-affirms the sadistic nature of mankind.

An experimental album that bridges the gap between ‘The Great Mortality’ and ‘Agents of Satan’ EP. It showcases the progression and maturity of The Infernal Sea. This album is RAW, not only sonically but also production value wise. It captures the ‘Black ‘N’ Roll’ element that the band inject into their compositions, it is savage yet melodic and sounds undeniably like The Infernal Sea.

Check out the link to ‘Negotium Crucis’ on our Discography page here

And you can pre-order the album from the links below:

Feast your eyes upon these new designs, both viciously illustrated by the talented Jon Cottam Art and now available to purchase from our store.

Skinwalker – Based on the track of the same name, it features maniac Peter Stumpp in ‘Werewolf’ form devouring the brain of his own child.

Heralds of the Plague – Symbolizes and represents each individual member of TIS, for we are the heralds of this plague called life.

We are pleased to announce that we are joining Black Metal legends Abigail Williams on their upcoming UK tour in December.

The 8 date tour will infect the following venues:

09.12 – Mulberry Tavern, Sheffield
10.12 – Audio, Glasgow
11.12 – Rebellion, Manchester
12.12 – Think Tank, Newcastle
13.12 – The Flapper, Birmingham
14.12 – The Underground, Stoke
15.12 – The Dome, London
16.12 – Met lounge, Peterborough

We are joined by MartYriuM (malta) on all dates.

Behold! We have teamed up with Eyesore Merch to bring you an exclusive re-print of our classic ‘Wolf’ design.

This particular design has been out of print for over 5 years and now includes a back print (unavailable on the original print run). This shirt is ONLY available via Eyesore (stock is limited) and will not be made available elsewhere.

Purchase here

Behold people of London,

Our unholy sermon returns to the capital on May 11th 2018. We are honoured to be invited to perform alongside Ancient Ascendant on this their ‘Farewell’ show.

We first encountered Ancient Ascendents assault way back in 2011 when we opened for 1349 (Official) at the Underworld. This was our fourth live show and the first in London, the guys welcomed us into the fold and have supported us throughout our career. Our paths crossed many times over the years and it will be a shame to see them ‘retire’ the band.

This is going to be one show you will not want to miss and a rare appearance for us. We have decided to perform a ‘Old School’ set comprising of material from ‘Call of the Augur’, ‘The Crypt Sessions’ and other material from our back catalogue. The set will feature songs that we have not played live in over 5 years.

Crimson Throne also join the bill completing the line up.

Come join the ritual and hail the darkness!

Agents, behold our latest live offerings.

Our plague shall once again infect the far corners of England, Wales and Scotland on these upcoming headline rituals. Expect more shows to be added and announced soon.

See the live rituals page for more info, or click below:

11th November 2018

Fuel Rock Club
5 Womanby Street, Cardiff, CF101BR

w/ Deadwood Lake, Promethean Reign and Saarkoth

17th November 2018

Heathen Invasion 2
Opium, Edinburgh
71 Cowgate, Edinburgh EH1 1JW, Scotland

w/ Vehement, Wolvencrown and more

1st December 2018

The Junction, Plymouth
6 Mutley Plain, Plymouth PL4 6LA

w/ Terra, Absinthropy and Horrenda.

“This is every bit as vicious and nasty as its Satanically driven, serial killer-inspired subject matter” The Sound Not the Word

“Seriously savage shock to the system” Metal Hammer (7/10)

The Infernal Sea are still setting out with something to prove. It has the band further entrenching themselves into the ritualistic black metal realm and embracing a sharper tone than the already razorwire one they had before” No Clean Singing

You can purchase the 7″ picture disc direct from or from Apocalyptic Witchcraft

The EP is also available on all streaming platforms including Bandcamp, Spotify, Amazon Music UK and iTunes.

Behold our devoted Agents of Satan, we welcome you to our domain of darkness.

Work is currently underway writing for our third album, we have locked ourselves away in the Noise Cabin to conjur something evil and unique. If you picked up a copy of our ‘Agents of Satan’ EP then that teases what the future holds for The Infernal Sea.

Expect more ‘Live Rituals’ to be announced soon.

  1. Negotium Crucis The Infernal Sea 5:11