Port Cities Review is a new online zine that's just published its first issue. They're looking for short stories and articles "that capture the flavor of great port cities around the world". Articles must be 800 to 1000 words - payment is $50. Shorts of 1000 to 3500 words will be paid in the same range. They explain that a 3500 word story will be serialized in three installments and be paid $150. You can find the submission details here.
I'm not sure why the submission guidelines are on Facebook instead of at the zine site.