Dark Continents Publishing has issued a call for submissions to an anthology titled "The Sea". They're looking for stories centered around the sea in the genres of Fantasy, Horror, Weird, and Sci-fi. 3000 to 9000 words with a flat payment of $20. You can find the details here
And they've also posted their reading period, June 1 to July 31, for novels on that same page.
Hat tip to Horrortree.com