Here's a recording of light waves on the shore of saint-laurent river in quebec, canada. This stereo recording was made with a sound devices usbpre2 into a tascam dr-680 (spdif) and 2 studio project c1 in ortf with a 80hz low cut.
I made this using two oscillators in native instrument's fm8 synth. There is nothing too fancy, just two sine waves played out the same output, but one has an offset of 440hz, and the second oscillator has an offset of 330hz. I then just played two notes that didn't sound too dissonant, and then ran it through some low-fi processing.
City sewer outflow to the baltic sea in gdynia, poland. Outflow dry, zoom h4n's internal mics placed 30 cm inside a sewer outflow (about 1m diameter) directly to the sea. No editing whatsoever. If you're as sick as me, you could hear the waves coming in and out of this tight pipe. . .
Sea sound from the cantabrico sea, inside cobijeru cave (asturias-spain). Sonido del mar cantábrico desde el interior de la cueva de cobijeru (asturias- españa).
Small waves breaking on the shingle beach of cley-next-the-sea, norfolk, in jan 2016, while a strong offshore wind blows. Recorded with nt55 omni spaced pair in blimp, with sound devices mixpre-d and tascam dr70d.
Heavily processed sounds form the symbiotic waves module by pittsburgh modular. Filtered through the intellijel atlantis filter. Effects were minifooger chorus and occasionally strymon delay or flint. The name give a hint which oscillator model and processor were used.
Mediterranean sea recorded on a breakwater shore in the beach of gandía in an afternoon of a day of november with a calm weather. You can hear the sound of the sea with some waves crashing on the breakwater.