West Grand Lake at Grand Lake Stream, Maine water temperature

West Grand Lake at Grand Lake Stream, Maine · Lake

The current water temperature at West Grand Lake at Grand Lake Stream is 22.1 °C (as of September 1, 2026, source: USGS).

Lakes stratify in summer: bathing-warm on top, markedly colder a few metres down. Measurements are taken at the surface — right where you swim.

22.1 °C

Measured: September 1, 2026 · continuously updated

💧 Water 22.1° · ☀️ Air 17.7° · high today 23.0°

Temperature trend of recent weeks

Measurement series & statistics

This measurement series includes 504 data points since July 3, 2026.

Lowest recorded value: 19.9 °C on August 4, 2026 · highest value: 26.6 °C on August 7, 2026.

Nearby waters

Lewy Lake at Princeton, Maine · 16.5 km away22.7 °C St. Croix River at Milltown, Maine · 37.8 km away23.0 °C Atlantic, Eastport, ME · 69.6 km away12.6 °C Atlantic, Eastport · 69.6 km away12.8 °C Atlantic, Cutler Farris Wharf · 73.5 km away13.2 °C

Frequently asked questions

Can you swim at West Grand Lake at Grand Lake Stream right now?
The current water temperature is 22.1 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at West Grand Lake at Grand Lake Stream?
Currently 22.1 °C (updated continuously).

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