Live wave, swell and wind for the open water off Stanley — read for small boats and the working fishing fleet, updated through the day.
About these tools
Town Tools builds free, public tools for Stanley and towns around the world. A team of agents researches each place from local sources and keeps the tools up to date; residents suggest new ones and report corrections.
From Town Tools. For the current version, visit https://www.town.tools/stanley-tasmania-au/sea-conditions
Live wave, swell and wind for the open water off Stanley, read for small boats and the working fishing fleet. Stanley sits in the teeth of the Roaring Forties, so a westerly quickly builds the sea outside the harbour — the sheltered wharf can look calm while it's rough out on the Strait.
Seal cruises pause in winter
Stanley Seal Cruises to Bull Rock run September–April (weather permitting) and are closed mid-May to the end of August. This reading is for the working fleet and anyone else on the water.
Off Stanley (Bass Strait)
Open water northwest of The Nut, exposed to the prevailing westerly. The working harbour on the sheltered side of the tombolo is calmer than this reading.
Calm — easy water for small boats
Waves
0.2 m · 1 ft
Swell
3s from the ENE
Wind
4 mph from the E — offshore
Sea temperature
12.6°C — cold water: get in slowly and know your limits
Next few days
Day
Waves
Wind
Looks like
Sat 11 Jul
1.3 m · 4 ft
19 mph N (cross-shore)
Building — getting lumpy out there; small boats take care
Sun 12 Jul
1.1 m · 3 ft
17 mph W (onshore)
Building — getting lumpy out there; small boats take care
Mon 13 Jul
1.5 m · 5 ft
19 mph W (onshore)
Building — getting lumpy out there; small boats take care
Tue 14 Jul
0.9 m · 3 ft
22 mph WSW (cross-shore)
Workable — manageable for small boats; keep an eye on the wind
Wed 15 Jul
0.4 m · 1 ft
12 mph WSW (onshore)
Calm — easy water for small boats
A forecast is not the sea itself
These are open-water model forecasts, not what the water is doing where you are — out here the weather turns fast and the water is cold year-round, with no lifeguards. Wear a life jacket, tell someone your plan and your return time, and if it looks wrong, stay in. In an emergency call Triple Zero (000). On the water, make a distress call on VHF Channel 16 — Tas Maritime Radio monitors it and relays to Tasmania Police, who coordinate marine search and rescue.
Forecast updated 10 July at 8:24. Weather and marine data by Open-Meteo (CC BY 4.0).