Big Beaver Creek near Newhalem, Washington water temperature

Big Beaver Creek near Newhalem, Washington · River

The current water temperature at Big Beaver Creek near Newhalem is 9.3 °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.

9.3 °C

Measured: August 31, 2026 · continuously updated

💧 Water 9.3° · ☀️ Air 20.9°

Temperature trend of recent weeks

Measurement series & statistics

This measurement series includes 332 data points since July 3, 2026.

Lowest recorded value: 8.5 °C on August 3, 2026 · highest value: 13.2 °C on July 23, 2026.

Nearby waters

Ruby Creek below Panther Creek near Newhalem, Washington · 10.5 km away11.5 °C Skagit River at Newhalem, Washington · 17.3 km away11.3 °C Newhalem Creek at Newhalem, Washington · 18.0 km away13.0 °C Bacon Creek below Oakes Creek near Marblemount, Washington · 30.7 km away14.7 °C Cascade River at Marblemount, Washington · 37.6 km away13.7 °C

Frequently asked questions

Can you swim at Big Beaver Creek near Newhalem right now?
The current water temperature is 9.3 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Big Beaver Creek near Newhalem?
Currently 9.3 °C (updated continuously).

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