DTAlmanac
Top 10 Features of DTAlmanac
Your destination reference — built from real, aggregated dive data, not marketing copy.
Seasonal Trend Charts From Real Dives
Water temperature and visibility, charted month by month, calculated from dives actually logged at that exact site — not a tourist board’s best guess or a single trip report from three years ago. See what conditions have genuinely been like before you book.
Community Skill-Level Ratings
Every site carries a crowd-sourced difficulty rating, contributed by divers who were actually there — not a single dive shop’s marketing description. Know what you’re getting into before you’re in the water.
Honest Seasonal Risk Information
Hurricane and typhoon season reference for popular dive destinations, clearly labeled as either official government guidance or an observed pattern from historical data — never dressed up as more certain than it actually is.
Live Travel Advisories
Government-sourced travel advisories for every country, synced daily straight from the source — not a static page someone forgot to update two years ago. Check current guidance before you commit to a destination.
Check Conditions, Anywhere on Earth
Live weather for any destination on the planet, searchable by name, shown in metric or imperial to match your preference — along with the destination’s own local time, not yours. Everything you need to plan a call home or a boat pickup, in one lookup.
Species Identification, Backed by Real Science
Marine life sightings logged in your dive log are automatically matched to proper scientific names and family classifications — genuine taxonomy, not a guess based on a common name that means something different in every region.
A Curated Dive Insurance Directory
Compare dive-specific insurance providers in one place, instead of piecing it together from a dozen open browser tabs and outdated forum posts. Built for divers, not adapted from general travel insurance.
Embassy Lookup for Every Destination
Find the right embassy or consulate contact for wherever you’re diving, before you actually need it — one less thing to search for in an emergency, in a country whose language you may not speak.
Time Zones, Handled
Know exactly what time it is at your destination without a separate search every time you plan a call home, coordinate a boat pickup, or figure out when your flight actually lands relative to check-in.
Gets Smarter Every Time Someone Logs a Dive
DTAlmanac is built directly from real DTDL Dive Log data, not a static database. Log enough dives at a site, and it starts appearing for other divers researching the same destination — your logbook doesn’t just serve you, it quietly builds the map for the next diver too.