St Lucie River at Speedy Point, Stuart, Florida water temperature

St Lucie River at Speedy Point, Stuart, Florida · River

The current water temperature at St Lucie River at Speedy Point is 30.9 °C (as of August 31, 2026, source: USGS).

A river can change temperature within hours — snowmelt, rain or power-plant operations show up immediately. That is why the measured value counts here, not an estimate.

30.9 °C

Measured: August 31, 2026 · continuously updated

💧 Water 30.9° · ☀️ Air 27.5° · high today 29.2°

Temperature trend of recent weeks

St Lucie River at Speedy Point, Stuart, Florida — Photo: Dough4872 · CC BY-SA 4.0 · Wikimedia Commons

Water quality

Official EPA rating: excellent

Measurement series & statistics

This measurement series includes 305 data points since July 3, 2026.

Lowest recorded value: 29.6 °C on August 3, 2026 · highest value: 33.5 °C on August 20, 2026.

Nearby waters

St Lucie Estuary at A1A (Steele Pt)stuart, Florida · 5.1 km away30.6 °C Lox River at Outlet of Kitchings Creek, Florida · 25.9 km away27.9 °C Loxahatchee River at Mile 9.1 near Jupiter, Florida · 26.3 km away27.5 °C Loxahatchee River 500 Ft Ds of US-1 at Jupiter, Florida · 33.4 km away28.4 °C Atlantic, Fort Pierce, FL (FTP) · 43.7 km away28.4 °C

Frequently asked questions

Can you swim at St Lucie River at Speedy Point right now?
The current water temperature is 30.9 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at St Lucie River at Speedy Point?
Currently 30.9 °C (updated continuously).

How is the water quality at St Lucie River at Speedy Point?
The official classification is: excellent.

← All waters