Best Time to Dive South Australia
Across 6 South Australia dive sites with multi-year conditions history, April historically shows the most favorable days — 86% of sampled days in the good band.
Computed from our own conditions climatology — measured history, not brochure copy. Historical patterns, never a forecast or a guarantee.
Month by month
| Month | Historically favorable days | Water temp | Typical seas |
|---|---|---|---|
| Jan | 83% | 21°C | 1.3 m |
| Feb | 71% | 21°C | 1.4 m |
| Mar | 81% | 21°C | 1.4 m |
| Apr | 86% | 19°C | 1.3 m |
| May | 78% | 17°C | 1.4 m |
| Jun | 56% | 15°C | 1.7 m |
| Jul | 56% | 14°C | 1.7 m |
| Aug | 67% | 14°C | 1.6 m |
| Sep | 61% | 15°C | 1.6 m |
| Oct | 67% | 16°C | 1.5 m |
| Nov | 68% | 18°C | 1.4 m |
| Dec | 71% | 19°C | 1.4 m |
% = share of sampled days scoring in the favorable band, median across 6 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.
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