Best Time to Dive Georgia
Across 18 Georgia dive sites with multi-year conditions history, July and November historically show the most favorable days — 100% of sampled days in the good band. The next-highest months are June (99%), May (98%) and September (98%). August historically shows the fewest favorable days (94% of sampled days). Average water temperature in the sample runs from about 12°C in January to 30°C in July. Typical seas range from 0.5 m to 0.8 m of significant wave height through the year. These figures are historical climatology computed from measured conditions — patterns, not a forecast or a guarantee.
Computed from our own conditions climatology — measured history, not brochure copy.
Which months are historically most favorable in Georgia?
| Month | Historically favorable days | Water temp | Typical seas |
|---|---|---|---|
| Jan | 96% | 12°C | 0.6 m |
| Feb | 94% | 14°C | 0.6 m |
| Mar | 96% | 17°C | 0.6 m |
| Apr | 95% | 21°C | 0.6 m |
| May | 98% | 25°C | 0.5 m |
| Jun | 99% | 28°C | 0.5 m |
| Jul | 100% | 30°C | 0.5 m |
| Aug | 94% | 30°C | 0.6 m |
| Sep | 98% | 28°C | 0.7 m |
| Oct | 96% | 23°C | 0.8 m |
| Nov | 100% | 20°C | 0.6 m |
| Dec | 97% | 15°C | 0.7 m |
% = share of sampled days scoring in the favorable band, median across 18 dive sites with at least two years of history. Ringed = historical peak.
How does this compare worldwide? The Most Reliable Diving Months on Earth ranks 61 countries by the same measure.
Marine life seasons
Sighting patterns across the wider US & Canada — Atlantic coast region — not site-specific promises.
- Scalloped hammerheadAugust
- Great white sharkAug–Sep
- Giant oceanic manta rayJul–Sep
- OrcaMay–Aug
- Humpback whaleJun–Aug
Bars are Jan–Dec — months when sightings historically concentrate (GBIF occurrence records). Wildlife is never guaranteed.
Diving Georgia soon? Browse its dive sites with auto-updating 7-day condition windows — free, no account needed.
Choosing between destinations? Compare them month by month with the Trip PlannerPro