Excellent on-line resources (Piloting & Nav info')

[GordMay]

U.S. Naval Observatory - Astronomical Applications Department
Including:
Sunrise, Sunset, Moonrise, Moonset, and Twilight - Phases of the Moon - Eclipses and Transits - Positions of the Sun and Moon - Data for Solar System Bodies and Bright Stars - Celestial Navigation Data - and more ...
http://aa.usno.navy.mil/data/

X-Tide Master Index (World-Wide Tide Tables & More)
http://www.mobilegeographics.com:81/index.html
from: http://www.mobilegeographics.com

XTide can provide tide predictions for over 7000 places around the world, but first you have to select a location. There are three ways to do this. One way is just to enter its name here, and click on Search: http://www.mobilegeographics.com:81/