2027 Tidelogs Out Now!

2026 Alaskan Supplement Hourly Predictions - Out Now!

November 19, 2025

2026 Alaskan Supplement Hourly Predictions - Out Now!

2026 Edition Out Now!

Alaskan Supplement Hourly Predictions contains daily predictions for the expected behaviors of the oceans along the eastern coasts of North and South America, as well as the western coasts of Europe and Africa, and its waves through charts, graphs, and informative writing.

It also contains a table for obtaining the approximate height of the current at any time, a table of local mean time of sunrise and sunset for every 5th day of the year for different latitudes, a table for the reduction of local mean time to standard time, a table of moonrise and moonset for 6 places, a table of the Greenwich mean time of the Moon's phases, apogee, perigee, greatest north and south and zero declination, and the time of the solar equinoxes and solstices, and a glossary of terms.

 




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