This metadata record describes moored seawater temperature data collected at Stillwater Cove, California, USA, by PISCO. Measurements were collected using StowAway XTI Temperature Loggers (Onset Computer Corp. XTI32-05+37) beginning 1999-12-09. The instrument depth was 005 meters, in an overall water depth of 022 meters (both relative to Mean Sea Level, MSL). The sampling interval was -18.3 minutes.