Marine Weather Pro by Bluefin 1.3.0
the author of this app says:
Marine Weather Pro is an ad-free app providing users access to marine forecasts, live buoy data, tides, radar, & sea surface temp.
Great for boating, fishing, sailing, and surfing!
Includes all US coastal regions inshore and offshore, Great Lakes, Alaska, and Hawaii.
Information provided by NOAA.
v1.3.0 - SST