When To Go · Destination Guide
Coffs Harbour and Solitary Islands
Where tropical reefs, temperate life and grey nurse sharks meet off the Coffs Coast
When To Go · Destination Guide
Where tropical reefs, temperate life and grey nurse sharks meet off the Coffs Coast
When to go
There is no reliably calm, guaranteed dive season for the exposed Solitary Islands.
Best overall window
Year-round Coffs Harbour travel works as a land-based holiday, but offshore outings are condition-dependent.
Outside the easiest stretch
Trip Cancellations.
Start with the overall answer, then switch only when scuba, freedive, snorkel, or topside timing changes the trip in a meaningful way.
The overall row stays visible so you can compare it against the currently selected scope.
| Scope | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall | Overall - Jan: Best | Overall - Feb: Best | Overall - Mar: Best | Overall - Apr: Best | Overall - May: More variable | Overall - Jun: More variable | Overall - Jul: More variable | Overall - Aug: More variable | Overall - Sep: More variable | Overall - Oct: More variable | Overall - Nov: Best | Overall - Dec: Best |
These do not replace the overall planner. Use them only if a specific animal or event is driving your trip dates.
Grey nurse sharks at island aggregation sites
Best for Scuba
Apr to Nov
Operator observations suggest increased numbers in cooler months.
Manta rays, occasional warm-water visitors
Best for Scuba, Snorkel
Jan to Apr
Jetty Dive reports occasional summer/early autumn manta sightings, notably around North West Solitary.
Leopard sharks, seasonal operator observations
Best for Scuba
Jan to Apr
January and February are the operator's more common window; some observations extend into April.
Humpback whale migration and whale-watch boats
Best for Topside
Jun to Oct
Whale watching is sold June-October.
Specialist humpback swimming window, not a scuba activity
Best for Snorkel, Topside
Aug to Sep
A separate, heavily weather-dependent whale-swim product historically targets mid-August to mid/late September.
Wedge-tailed shearwaters at Muttonbird Island
Best for Topside
Aug to Apr
The nesting colony returns in August and migrates away in late April.
Built from climate references, access rules, and destination operators. Wildlife timing and route flexibility can shift year to year.