"DGS Tides" - offline worldwide tide and current prediction software, based on XTide (http://www.flaterco.com/xtide/) and WXTide32 (http://www.wxtide32.com/index.html).
FEATURES:
Runs completely off-line
Worldwide station data
Find closest port using GPS
Search station
Graph chart for day, week
Next day / previous day
Favorites
Imperial and Metric units
Prediction time in Local, GMT or remote station timezone
DST support
Moon rises/sets
Moon phases
Want more features? E-mail me!