The Godfrey Islands are small islands near Robe that the Marine Life Network lists as a boat dive, with good diving in the lee of the island and seals on the island itself.

Like the mainland reefs around Robe, the islands are limestone, and the reef around them is likely to share the same character: kelp and brown algae over ledges and boulders, with rock lobster, wrasse, morwong and sweep. The seals are the draw. Australian and New Zealand fur seals and Australian sea lions haul out along the South Australian coast, and young animals often approach divers in the water, twisting and blowing bubbles. Where seals congregate, predators can follow, and white sharks are present throughout southern Australian waters – a background risk rather than a reason to avoid the site, but worth knowing.

Access is by private boat from Robe, and the islands' value is that one side or the other usually offers some shelter. On a calm day they combine well with the Cape Dombey reefs. Divers should keep a respectful distance from hauled-out seals, avoid landing on the islands, and follow any posted rules. The Godfrey Islands suit experienced, self-sufficient boat divers wanting a quieter site with a chance of seal encounters. As with any lightly documented site, go first with someone who knows the area, and treat the first visit as a reconnaissance dive.

Launch from the Robe marina (Lake Butler) and run to the Godfrey Islands near Robe, anchoring in the lee of the island depending on swell direction. There is no charter – private boats only. Check conditions from the Cape Dombey lookout before leaving and carry marine radio and safety gear; the run is short but exposed.

Plan fuel and return time conservatively.

The Limestone Coast faces the full Southern Ocean, and prevailing south-westerly swells of 2-4 m are the norm, especially May-October. Open-coast dives need a genuine calm spell: swell under about 1 m, light winds, ideally northerly or north-easterly offshore breezes, and a few settled days for visibility to recover. Summer south-easterly sea breezes build most afternoons, so dive early.

Heavy winter rain brings tannin-stained run-off from drains and creeks that reduces visibility near shore. Autumn (March-May) usually has the most calm days and the best visibility. Pick the lee side of the island according to the swell and wind direction.

Anchor in the lee, descend onto the reef and work along the island's edge; seals may investigate – stay calm and let them come to you. Return to the anchor line at half gas.

No regular operator – private boats from Robe.