San Diego diving conditions change daily, if not hourly.
Fall is the best time of year to dive around here, mostly because of the warm(ish) waters and the epic visibility.
Here’s an average of our conditions, by season:
|SURFACE TEMP||61° - 68° F||58° - 60° F||58° - 64° F||62° - 73° F|
|DEPTH TEMP||55° - 60° F||52° - 56° F||46° - 50° F||50° - 55° F|
|LOCAL VIZ||20 - 60 ft||15 - 30 ft||10 - 15 ft||15 - 30 ft|
|MEXICO VIZ||50 - 100 ft||30 - 70 ft||30 - 50 ft||
30 - 60 ft
Bear in mind that these are averages, but we have exceptions to the rule all the time.