These lists are never definitive, I always miss a few but there's a lot! More than last year!
If something is bolded it means it was reviewed on this site. I'm only including releases that are over 50% instrumental. Big thanks to Kevin Kamphaus and Nestor Burma for helping me fill in some gaps.
EPs
My definition of EP is between 2 and 7 songs. Some 7-song records might be classified as an LP if there are longer tracks. I did not track singles (as in one track releases) because it starts getting out of control.
- Albert Gines - Saudade Surf
- Bad Dolphin Love Fight - Too Late to Back Out
- Bad Water - Longboard EP
- Baleia Mutante - Buena Onda
- Beware of Blast - The Legacy
- Bigfoot Rocketship - s/t
- Black Widows - Sounds of Tortuga Island
- Bum Shakers - Not So Bad
- Cara Bruns - Carabunga’s Music Box
- Cat Sith - Black Surf
- Cat Sith - Chill
- Coffin Wheels - Crypt Wheels Tapes 2018
- De Gringos y Gremmies - The Custom Caravans
- Death Wave - Death Wave
- Doom Ponies from Ipanema - Bandaging Bullet Wounds
- Doom Ponies from Ipanema - See You Next Time Space Cowboy
- El Muerto - El Muerto
- Els Ocells - El Cant Dels Ocells
- En Canoa - En Canoa
- Evil Waves - Death Waltz
- Fascinating Creatures of the Deep - Float On Forever
- Frankie and the Pool Boys - Ewa on the Beach / Tan Line Fever
- Ghiblis - Surfinia
- Greengo - Un Par
- Havanera Surf - Costa Brava
- His Master’s Voice vs. Monsoon - s/t
- Humanga Danga - s/t
- Hypnotide - The Ninja and Sea Monster
- If Mars Had Waves - E.P. One
- Indy Tumbita - Surfing Halloween / Love from Mars
- Jakub Wilak & the Cowboys - Sunrise Dust
- Johnny Carbonaras - Mega Hits
- Johnny Utah - From the Basement of the Alamo
- Kingargoolas - Dr Goori is a Tiki
- Las Hormiguitas - s/t
- Les Agamemmnonz - Diana / Lacrymos
- Les Robots - Do the Robot
- Les Surfants Terribles - Kilonova/Surf Strut Single
- Les Tigres Du Futur - Les Tigres du Futur
- Los A-Tunes - En Lata
- Los Atascados - Six Pack
- Los Bongo Beat - Los Bongo Beat
- Los Cataclismos - La Calma EP
- Los Cracken - Los Cracken
- Los Deformes - Los Deformes
- Los Kosmos/The Eyeberries - Zombie Catchers/Halloween Twist
- Los Primitivos - Surf o Muerte
- Los Seitans - Summer Hangover
- Los Ultraman - Full Sencillo
- Los Ultraman - Kebab of Love/Massaco
- Lost Culture - Lost Culture
- Lulufin the Woohoo - Jellyfish / Bamboo Twist
- Mariachi Death Squad - Rituals of the Deep
- Mondo Diablo - Mondo Diablo
- Moussaka - 1111
- Narvalo - Vie de Reve
- Oscilaciones del sur - Oscilaciones del sur
- Oscilaciones del sur - Simón
- Paquetá - Badtrip for democracy
- Pilots of Dune - Minotaurs Big Dream
- Radio Ray - First Expedition
- Repelente de tubarão - Charque Ataque
- Requel - Frammenti notturni EP
- Retrocaine - Go West!!!
- Robotron - Gorgonzolah’s Revenge
- Sailor Ksou and the Seasick Surfers - Seasick Surfers
- San Andreas Fault - Black Ribbon
- Satan’s Pilgrims - Splashdown/Dr. Mortis
- Satan’s Pilgrims - Taco Truck
- Scumline Surfers - Beach Blanket Bloodbath
- Shark Attack - Chum Punch
- Shark e Os Tubarões - A Revolta das Gaivotas
- Showerbeer - Showerbeer
- Sons of Midas - Sons of Midas
- Spitwater - The Secret of Terror Beach
- Stereo Donkey - Stereo Donkey
- Surf Muscle - Debut Single
- Surfamerica 7”
- Surferific Dudes - Mountain Wave
- Talisman - s/t
- Team Void - Cursed to Rock the Living
- Terremotor - Surf’n Cachaca
- The Atom Jacks - Atom Jacks
- The Cucaraches Enojadas - Surfin’ Carmela
- The Dead Sea - The Dead Sea
- The Deaf Surfers - Now the Shark is Your Friend!
- The Del-Vipers - Cannibal Safari
- The Desert Island Boys - The D.I. Boys Tape
- The Eyeberries - The Spy and his Romantic Date
- The FlameThrowers Surf Band - Krakatoa
- The Heebie Jeebies - Hang Ten
- The Honeybrains - Gettin’ Tender
- The Korsakoffs - The Korsakoffs
- The Kronk Men - 3
- The Lei Men - Live Foam
- The Me Gustas - Summer
- The Moths - Lightning Cycle/Tornado
- The Nebulas - Aktion Faction
- The Robins - The Arachnotopus
- The Rogue Waves - Nova 65
- The Rogue Waves - The Rogue Waves!
- The Roxies - Kahlua Island
- The Slot Rods - Dueling Dragsters
- The Sonoras - El Baile del Silencio
- The Surfle Jerks - They Can’t All Be Metal
- The Surfosonics - Creature from the Surf Lagoon
- The Surfrajettes - Party Line / Toxic
- The Surfzums - Dystopia Rock
- The Terminators - Let’s Rock
- The Trikinis - Cactus Point
- The Tsunami Brothers - s/t
- The Undead Bureaucrats - Expedition Earth
- The Zolephants - Islands of Neptune
- Tikiyaki 5-O - Tone Control
- Toro Jones - s/t
- Toxic Riders - Doctores de la Muerte
- Trve Angst Svrf Kvlt - بلاك مآتال
- Tsunamibots vs Brand New Luddites - Man vs. Machine
- Tsunami Experiment - Broadcast
- Tsunami Samurai - C'est La Vie! C'est La Surf!
- Twang-o-Matics - No Sleep Til Bethlehem
- Volcano Kings - Midnight on Switchblade Street
- Volcano Kings - Wasteland EP
- Voodoo Court - Duck and Cover
- Washed Ashore - Washed Ashore
- Z & the Tiki Twisters - Hardcore Twist in Istanbul City
LPs
8+ tracks
- Akaw! - Akaw!
- Amphibian Man - No Surfers In My Town
- Ancient Radiations - Scattered Across the Martian Landscape
- Ancient Radiations - Seconds Following the Orbiter Breakup
- Ancient Radiations - Secrets That Slipped Out Of Their Clinched Jaws
- Ancient Radiations - Smoke Signals from Beyond Our Observable Galaxy
- Ancient Radiations - Somewhere In The Middle Of Absolute Disappointment
- Ancient Radiations - Songs to Listen to While the World Ends
- Ancient Radiations - Strange Transmissions from the Twilight Zone
- Arno de Cea and the Clockwork Wizards - Retro Futurisme Vol. 1
- Atomic Mosquitos - California Swarmin’
- Bamboogie Injections - Take It!
- Beach Combers - Beach Attack
- Beach Party Massacre - Bomb Threat at the Columbia River Maritime Museum
- Ben Rogers’ Instrumental Asylum - In Search of Lasseter’s Riff
- Black Flamingos - Play Speedway and Other Hits
- Blackball Bandits - The Lost Mission
- CARLO - CARLO
- Cat Sith - Surf Magic
- Church Surf - Church Surf
- Cosmo Piluqi & The Peronist Chanchonauts - Proletarian Psycho Surfer Tunes Vol. 1
- Davie Allan & The Arrows - Retrophonic 5
- De Surfures - Fino A Go Go
- Dirty Fuse - Calling of the Deep
- Double Naught Spy Car - Songs from the Cloud Vol. 3
- Dynowaves - Sticky Fingers and the Coattails
- Egotones - s/t
- Eldanka - Rusty Treasures
- Enzo & the Ferraris - Pull over
- Eugene & the Sampletones - Mortally Thinkin’
- Federale - Music From ‘La Rayar”
- Fenomeno Fuzz - Día de Muertos
- Frankie and the Pool Boys - Spin the Bottle
- Gitkin - 5 Star Motel
- Glasgow Tiki Shakers - Blue Transporter
- Glasgow Tiki Shakers - Happy Halloween
- Go! Tsunami - A Day at the Beach
- Greg Towson - Travelin’ Guitar
- Hawaiian Maiden - Better Hustle
- Hitchcocks - It’s Alive
- I Fattones - I Fattones
- Impala - In the Late Hours
- Intóxicos - End Times
- Ivan Motosserra Surf & Trash - Agogo
- Jered Caywood - Monster Beach Surf Party
- Joanatan Richard - Stricly Instrumental
- Kepa Harkonen - Spicy Tales & Spacey Tones
- King Ghidora - The Secret Origin of an Unknown Planetary Destroyer
- Ladrones de Guitarras - Antropoceno
- Leroy Green and the Boneless Ones - Goes West
- Les Dynamites - Les Dynamites
- Sleep Terror - El Insomne
- Los Cracken feat. Sys Malakian - Adventures in Mexico
- Los Daytonas - Twang or Die
- Los Kosmos - Los Kosmos
- Los Lombardi - Kraken
- Los Pontiaks - Motel Acapulco
- Los Protones - Misión: OA4
- Los Tremoleros - The Winter Sessions
- Lucky 757 - Lonesome Lagoon
- Mad Haoles - Mad Haoles
- Magic Number - Ampersand
- Mamvt - Mamvt
- Manos Wild - Let the Music Speak
- Mark Malibu & the Wasagas - Crash Monster Beach
- Martin Cilia - Espresso
- Messer Chups - Aloha Swamp
- Monokini - Systopia
- Operation Octopus - El Calavera
- Orchest Stamboel - Time Travelers
- Oskar Benas - 44
- Penelope Cruisecontrol - This is the Voice of Penelope Cruisecontrol
- Phantom Operators - Mala Suerte
- Pilots of Dune - Minotaur
- Sangue de Androide - s/t
- Seafoam Tsunami - Seismic Swell
- Sheverb - Chapter One
- Simon & the Bar Sinisters - Surf Tracks
- Sinister Twist - Sinister Twist
- Sonic Waves - Instrumental Gold
- Sonido Gallo Negro - Mambo Cosmico
- Spitwater - Tapping the Source
- Stories from Shamehill - Royale with Cheese
- STYLNOX - Monster Tales
- Surf Aliens - Coquetel Anunnaki
- Surf Me Up Scotty - Pop-Cultural Studies In “A” Minor
- Surfer Joe - Bits and Pieces
- Surfer Joe - Swell of Dwell
- Sys Malakian - Me and the Reverb Vol. 1
- Ted Boys Marinos - Surf Sessions
- Terrorsurfs - Mutant Surfin’ Trash
- Thálasses - Live @ Foro 304
- The 427’s - Stay Gold
- The Apaches - The Apaches Take Off!
- The Aquasonics - Return to Earth
- The Belharras - Poseidon
- The Bradipos IV - Lost Waves
- The Cameramen - Sunken City (Parts 1 and 2)
- The Cruncher - Da Capo
- The Del-Toros - Ten Stones High
- The Elektra Kings - The Elektra Kings
- The Frogenstein - Tales from Planet Mono
- The Gagarins - Por un puñado de rublos
- The Gagarins - Vostok 7 Live
- The Greasy Gills - Bodega Boys
- The Green Reflectors - Tune Up
- The Hang-ten Hangmen - This is Boss
- Jason Lee and the RIP Tides - Monsters and Mai Tais
- The Head Henchmen - Oh No! It’s the Head Henchmen
- The High Breaks - Stay Loose and Hang Tight with…
- The Hollow Grinders - Surfin’ Taniwha
- The Hoverchords - The Cactus of All Knowledge
- The Huaraches - Curl up with the Huaraches
- The Invisible Surfers - Desert King
- Lefunders - El Presidente Esta En Ohio
- The Irradiates - Lost Transmissions from the Remote Outpost
- The JBK Band - High-Fidelity
- The Katatonics - Operation Neptune\
- The Katatonics - The Katatonics/Enstrangers Split LP
- The Kilaueas - Touch My Alien
- The Madeira - Center of the Surf
- The Milk Lizards - Planet Beach
- The Mutants - Mutantiki
- The Mystery Men? - Firewalkers
- The New Waves - Volume II
- The Perks - Tyrantula
- The Phantom Dragsters - At Tiki Horror Island
- The Primitive Finks - Cave Party
- The Reverb Syndicate - Last of the V8 Interceptors
- The Reverbivores - Orbit to Intercept
- The Rock & Rollies - Live at Winstons
- The Surf Mist - Ridin’ Woody
- The Surf Zombies - Return of the Skeleton
- The SurfAces - Ride the Gamma Wave
- The Surfdales - The Surfdales
- The Swamp Rats - Manslaughter of a Natural Magnitude
- The Twang-o-Matics - The Wild, Exotic Sounds of…
- The Typhoons - 14 Ways to Catch a Wave
- The Ventures - Here We Go Again
- The Waterboarders - Plymouth Five-0
- The Wrath of Pink - The Wrath of Pink
- Trabants - Nel Cuore Di Una Terra Selvaggia
- Urban Surf Kings - Astro Surf a-Go-Go
- Volcano Kings - An Exotic Monster Beach Party in Outer Space Vol. 2
- Volcano Kings - Crime-Jazz and Film Noir
- Wood Surfers - s/t
- X-Ray Vision - Panique Au Biblos
- Y Niwl - 5
Compilations
- Music to Shake Cocktails Boy
- WJLP - Uncle Henry’s Magic Shizzle
- Reverb Nation - Live at the 2017 Surf Guitar 101 Convention
- Breadcrumb Beach: Contemporary Austrian Instrumental Music
- Bongo Boy Records: Gnarly Wave, Vol. 3
- Messer Chups - My Favorite Tracks Messer Chups Story
- Technicolor Paradise - Rhum Rhapsodies & Other Exotic Delights
Reissues
- Gein and the Graverobbers - The Passion of the Anti-Christ
- The Woodchucks - Cruisin’ for Surf Bunnies
- Rumble at Waikiki: The John Blair Anthology
- Satan’s Pilgrims - At Home With…
- The Barbwires - Searider (digital)
- Link Wray - Son of Rumble / Whole Lotta Talking
- Jon & the Nightriders - Live at the World Famous Whisky A Go-Go
Since you have this handy reference, feel free to add to an informal poll of your favorites. It might ask for your name, put whatever you want, it doesn't matter.