Pat, a fisherman in San Diego, hears mariners use snotty weather for rough offshore conditions, such as large swells, whitecaps, and wind above 10 or 15 knots. The phrase does not seem to mean cold weather that brings sniffles. Examples go back at...
sea-hab n.— «Some crab fishermen refer to their time offshore as “sea-hab.”» —“Commercial Fishermen, Battling the Elements Between Commercials” by Charles McGrath in Unalaska, Alaska New York Times Apr...

