The MV Rodney Fox offers year-round trips to the Neptune Islands. Itineraries differ in length depending on the season. While your chances to see great white sharks in this area are good all year, the crew has found that December and January as well as mid-April through June have the greatest reliability of sightings.
Note though that September, October and, more recently, February have brought the largest numbers of sharks—so there’s really no bad time to go. October tends to have the clearest water, making it a favorite with underwater photographers. Speaking of photography, older male sharks measuring up to 13 feet (4 m) tend to be most curious and happy to approach the cages and cameras more closely.
Mature female sharks can be even larger, growing up to 16 feet (5 m). Although impressive to see and undoubtedly the highlight of many trips, females tend to be more cautious and are therefore harder to capture on camera.
The MV Rodney Fox welcomes divers as well as snorkelers. To view the sharks, guests don’t necessarily need to get in the water but can choose to watch them from the top deck. In addition, the vessel offers a surface cage for non-divers.
Certified divers will most likely opt for the ocean-floor cage. While the Neptune Islands are a natural habitat for great white sharks, the team does use a natural tuna mix to attract the sharks and increase the chance of sightings.
On many Rodney Fox trips and expeditions, guests can also swim or dive with Australian sea lions, either at the beginning or the end of the trip. October to April is the best time for shore excursions or remote beach exploration. When water conditions don’t allow for that, the team uses its brand-new tender to explore the seal colonies and shorelines as closely as possible.
Depending on the season, guests may also see other shark species, including bronze whaler and mako sharks. Moreover, it’s not uncommon to see different types of rays during dives in the ocean-floor cage.
Highlights:
- Observe great white sharks from the top deck, surface cage, and ocean-floor cage
- Chance of swimming or diving with sea lions
- Tender for shore excursions in these remote islands