Falmouth Weather Forecast
- 4
- 11
Cloudy
- 5
- 13
Cloudy
- 3
- 14
Partly cloudy
- 3
- 12
Partly cloudy
- 3
- 13
Partly cloudy
- 3
- 13
Partly cloudy
- 5
- 15
Shower
Today 5 Jul East Coast
Cloudy. Areas of morning frost about higher ground. Slight chance of a shower. Winds southwesterly 15 to 25 km/h tending southerly 15 to 20 km/h in the middle of the day then becoming light in the early afternoon. Daytime maximum temperatures between 7 and 12.
Upper East Coastal Waters
St Helens Point to Wineglass Bay- Wind
- Southerly 15 to 25 knots, reaching up to 30 knots offshore early in the morning. Winds decreasing to about 10 knots in the late evening.
- Seas
- 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres around midday, then decreasing below 1 metre by early evening.
- 1st Swell
- Southerly 1.5 to 2.5 metres inshore, increasing to 2.5 to 4 metres offshore.
- Weather
- Cloudy. 60% chance of showers.
- Weather Situation
- A very strong high pressure centre is moving over the state today and remaining in the vicinity during Monday. A trough is forecast to cross the south on Tuesday, before another high pressure system arrives in the evening. The high persists overhead during Wednesday.
Falmouth Temperature Statistics View More
July Temperature
St Helens Aerodrome (18km)
Lowest 4 July, 2026
5.1 °CAverage July
10.7 °CHighest 1 July, 2026
16.7 °C
Climate (2021–2026)
St Helens Aerodrome (18km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
13.4 °CAverage High 2021–2026
18.3 °C