Perth Swan River sailing weather today — go/no-go
GO — Yes — go sailing. Sailing score 80/100 · Australia. Strong wind — experienced crew only. Better window around Today 8:00 AM.
About sailing in Perth Swan River
The Swan River flows through Perth to the Indian Ocean at Fremantle — river sailing with ocean passages nearby.
Best time to sail
October through April; summer Fremantle Doctor sea breeze is the signature sailing feature.
Sailing notes
Shallow bars at river mouth; Fremantle Doctor arrives abruptly most summer afternoons.
Perth Swan River wind and sailing weather
Strong southwesterly Fremantle Doctor builds after midday in summer; winter fronts bring southwest gales.
Official marine forecast for Perth Swan River
Cross-check today's SailCall verdict with the official marine forecast, warnings, and tides before you leave the dock.
Perth Swan River sailing FAQ
What are sailing conditions like in Perth Swan River today?
SailCall publishes a live go, caution, or no-go sailing conditions verdict for Perth Swan River based on wind, seas, visibility, and timing. Check the live score on this page before you leave the dock.
When is the best time to sail in Perth Swan River?
October through April; summer Fremantle Doctor sea breeze is the signature sailing feature.
What wind patterns should I expect in Perth Swan River?
Strong southwesterly Fremantle Doctor builds after midday in summer; winter fronts bring southwest gales.
Is it good for sailing in Perth Swan River today?
Yes — Sailing Score 80/100. Strong wind — experienced crew only
Nearby sailing harbors
← All harborsWhat SailCall covers
Wind, seas, rain, visibility, and pressure for today's coastal day sail, using WeatherAPI.com forecast and marine data. Wave outlook is included; tide times are not yet — check a local tide table before harbor entry. Not a chart plotter or passage planner.
Should I go sailing today?
Perth Swan River
GO
Yes — go sailing
80
Sailing score
Next 24 hours
Hourly sailing comfort at the harbor — today and tomorrow are local to the marina.
Best intervals: Today 8:00 AM – 1:00 PM · Tomorrow 1:00 AM – 6:00 AM
Boat type
Showing Keelboat wind thresholds
Hover or tap an hour for details · Next 24 hours
At harbor: Fri, Oct 2, 8:00 AM (Australian Western Standard Time)
The call
Conditions near Perth Swan River look favorable — the best window in the next 24 hours is tomorrow early morning.
Location
Perth Swan River, Australia
Today's seas
Daily wave outlook from WeatherAPI.com. Waves and swell, not tides.
- Significant waves
- 0.0 m
- Relatively calm on the surface. Still check wind against tide at the harbor mouth.
- Swell
- 0.0 m
- Swell period and direction affect how the boat rolls and whether wind waves stack on top.
Conditions at a glance
What stood out in the forecast
Wind
Fair15 kt · BF 4
Sustained to 15 kt · gusts to 23 kt · BF 6
Beaufort 6 — manageable for experienced crews but not relaxing. Reef before open water, plan a route with lee shore options, and expect harder docking and mooring picks.
Seas
Good0.0 m
Significant wave height 0.0 m
Relatively modest seas today (swell ~0.0 m). Still evaluate harbor entrance and wind against any tidal stream using local pilot notes.
Rain
Good3%
0.0 mm total · 3% peak chance · 0 wet hour(s)
Little rain expected — one less factor stealing visibility and grip on deck. Still pack a light jacket; conditions change faster on the water than ashore.
Air temperature
Good21°C
Air 13–21°C · feels like 9–21°C
Comfortable air temperatures for deck work, but water temperature may still be much colder — a dip without proper gear can shock even on a warm day.
Visibility
Good5.4 nm
Lowest 5.4 nm · best 5.4 nm today
Generally clear sightlines (about 10.0–5.4 nm). Good for spotting traffic and shoreline references — still verify charted marks; glare and spray can fool you even on “clear” days.
Barometric pressure
Good1024 hPa
1024 hPa → steady (2 hPa change)
Pressure is steady — no strong synoptic system pushing through on this snapshot. Local wind, sea breeze, and geography still dominate near shore.
UV / sun
PoorUV 9
Very high index — limit bare-skin time on deck. · peak near 12:00
UV 9.0 is very high — water reflection adds exposure you do not feel on land. Broad-spectrum SPF, hat, lip protection, and hydration reduce fatigue; consider shade breaks if you are out all day.
Why we said GO
What pushed the score — how we score
Strong wind — experienced crew only
HighWinds up to 15 kt, gusts to 23 kt. Reef early and avoid exposed passages.
How we decided
We score sailing conditions with fixed thresholds, so you can see why we picked go, caution, or no-go. Official charts, tide books, and your own judgment still run the show.
- GO — sailing score ≥70 with no critical blockers
- CAUTION — score 45–69, or manageable risks
- NO-GO — score <45 or dangerous wind/seas/storms
Engine v1.2.0 · WeatherAPI.com marine + forecast · Evaluated Fri, Oct 2, 6:07 AM (Australian Western Standard Time) (cached)
What should I do?
What to do next
Reef early and wear PFDs
Reduce sail area before leaving the harbor and keep crew in life jackets.
Check local tide tables
SailCall does not include tide data yet — verify harbor depth before you go.
At harbor: Fri, Oct 2, 8:00 AM (Australian Western Standard Time)
Day outlook
2-day · °C, kt, m, nm, mm
Today
Fair
21°C / 13°C
No rain · 15 kt · BF 4
Sail with preparation: breezy conditions (remaining hours).
Tomorrow
Fair
19°C / 13°C
No rain · 14 kt · BF 4
Sail with preparation: breezy conditions.
Forecast data from third-party providers.
Cached forecast · updated recently