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Weekly swim report · August 21, 2026

Alaska swim report

On August 21, 2026 the warmest USGS water reading in Alaska was 64°F at LEASK CREEK AT SHELTER COVE NR KETCHIKAN AK; no water-related NWS hazards are active.

Warmest water

The 5 warmest of 58 sensors reporting a water temperature in Alaska today. Station names open the official monitoring page.

  1. #164°F 18°C9 hrs ago
  2. #2
    STANEY C NR KLAWOCK AKUSGS gauge · 25 ft³/s
    63°F 17°C9 hrs ago
  3. #3
    YUKON R AT PILOT STATION AKUSGS gauge · 427,000 ft³/s
    63°F 17°C8 hrs ago
  4. #458°F 15°C9 hrs ago
  5. #5
    NUYAKUK R NR DILLINGHAM AKUSGS gauge · 7,540 ft³/s
    58°F 14°C8 hrs ago

Active hazards in Alaska

No water-related NWS hazards are active in Alaska right now. Checked live against the National Weather Service alert feed.

Where to swim in Alaska

The most-reviewed, well-rated water destinations in Alaska — check each one’s live conditions before you go.

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Conditions are for general information only and can change quickly. Always judge the water in person and follow posted advisories and local guidance before swimming or paddling.