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Photo: Niagara River by Reading Tom from Reading, UK (CC BY 2.0) License

Use caution — an official advisory is in effect

Use caution

Use caution — an official advisory is in effect: live streamflow is available but no water-temperature sensor is nearby.

  • Live streamflow is available but no water-temperature sensor is nearby.
  • A Beach Hazards Statement is in effect for Niagara; Orleans; Monroe; Wayne; Northern Cayuga; Oswego; Jefferson.
Editor's Notes
The Niagara River links two Great Lakes — Erie and Ontario — plunging about 170 feet over Niagara Falls along the way. Despite the name and the thunder, it's often described as a strait rather than a true river.

Use caution — an official advisory is in effect

Use caution

Use caution — an official advisory is in effect: live streamflow is available but no water-temperature sensor is nearby.

  • Live streamflow is available but no water-temperature sensor is nearby. USGS gauge 04218518, as of Aug 23, 8:15 PM gauge-local time
  • A Beach Hazards Statement is in effect for Niagara; Orleans; Monroe; Wayne; Northern Cayuga; Oswego; Jefferson. NWS Buffalo NY
  • Flow is above the 75th percentile for Aug 24 (median 31 ft³/s over 53 years); fast water is the top river-drowning risk. USGS daily streamflow statistics, as of Aug 23, 8:15 PM gauge-local time
  • Heavy rain today can raise bacteria levels near outfalls and river mouths.
Streamflow
42 ft³/s
discharge
Gage height
1.97 ft
water level

Flow is high for this date — above the 75th percentile for Aug 24 (median 31 ft³/s over 53 years).

No official beach-advisory feed for New York yet — follow posted signs and local guidance.

Live, provisional data from USGS gauge ELLICOTT CREEK BELOW WILLIAMSVILLE NY (12.7 mi away), as of Aug 23, 8:15 PM gauge-local time.

Weather at Niagara River

H: 69° L: 58°
Light drizzle
Light drizzle
59°
|
Feels like 54°
Precipitation
87%
Humidity
74%
Wind
8 mph
UV Index
0
Water Conditions:
🥶Too cold for most swimmers🌧️Rain expected
12 AM
Mist
65°
3 AM
Moderate rain
65°
6 AM
Clear
61°
9 AM
Overcast
64°
12 PM
Patchy rain nearby
67°
3 PM
Overcast
69°
6 PM
Light drizzle
63°
9 PM
Light drizzle
60°

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Frequently asked questions

Where is Niagara River?
Niagara River is a river in New York.
Can you swim at Niagara River?
Use caution — an official advisory is in effect: live streamflow is available but no water-temperature sensor is nearby. Checked August 23, 2026.
How is Niagara River rated?
Niagara River in New York has an average visitor rating of 4.7 out of 5, based on 554 reviews.

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Best Times to Visit

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Cool weather - dress warmly
🌊 Rivers & Streams Tips:
  • Check water levels and current conditions before visiting
  • Wear life jackets when on the water
  • Be aware of rapids and potential hazards
  • Respect private property along riverbanks
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)

Location & Contact

New York

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