Circumnavigations: Portsea Island

Portsea Island, along with its close neighbour - Hayling Island, seems tailor made as an introduction to the world of island circumnavigations. A relatively short round trip, it still incorporates the necessity of tidal planning in order to set a good time - and to avoid a low bridge or a muddy walk!

For a real challenge try for the double - Portsea and Hayling combined!

Note: Portsmouth Harbour is a landlocked natural harbour with a narrow entrance. It contains a busy commercial port, ferry terminals, a military range and a Royal Navy Dockyard. Check for shipping movements and follow QHM Regulations:
QHM Portsmouth
Portsmouth Harbour Entrance (Royal Navy)

From the regs: " 3e. Small boats crossing the harbour entrance may only do so to the north of Ballast Pile and may not cross the main channel until south of 4 Bar Buoy."
i.e. No cutting corners.
We know this route is paddled regularly by local paddlers and just highlight that. We don't encourage or condone that you follow suit. It is entirely your call whether it is a good idea to paddle it.
If you do, then ensure you understand and follow the specific crossing point regs!

Though part of this trip is within the more sheltered waters of Portsmouth and Langstone Harbours, it is fully exposed along the south coast of the island, please read the thoughts on safety: Safety - Info Page

Please send your GPS track file in .gpx format (or .fit or .tcx)

No GPS? Get in touch.

Portsea Island

Route Distance: ~11 nm / 20 km
Prevailing direction: CCW


Click column header to sort.
1K1M_SkiBrendan Reese01:58:0810-Nov-21Knysna GeniusYesCCW
2K1M_SkiRalph Baker01:59:4017-Oct-18Custom Kayaks IconYesCCW
3K1MBrendan Reese02:22:5705-Nov-21Rockpool TaranYesCCW
4K1MJon Needham02:41:2128-Feb-21Rockpool TaranYesCW
5K1MFred Curtin-Sewell03:23:5224-Jan-21Perception Essence 16YesCCW

5 solo paddlers.
CW = clockwise, CCW = counter-clockwise


Click column header to sort.
1TeamDavid Copp
Giles Hudson
02:31:5613-Sep-20Rockpool Taran

2TeamJon Needham
Dave Phillips

3TeamPaul Barrett
Rhys Hunt


6 team paddlers in 3 teams


Portsea Island
8 completions -- 5 solo + 3 team + 0 escorted
11 paddlers in total (5 solo / 6 team / 0 escorted

Route Distance: ~11 nm / 20 km
Prevailing direction: CCW
Recorded Start Points: