Chazy Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Chazy Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Chazy Lake today is 12.4°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear. It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| OCT 5 | 14.8°C | 12.0°C | |
| OCT 6 | 14.8°C | 12.0°C | |
| OCT 7 | 14.7°C | 12.0°C | |
| OCT 8 | 13.5°C | 12.0°C | |
| OCT 9 | 13.1°C | 12.0°C | |
| OCT 10 | 13.6°C | 12.0°C | |
| OCT 11 | 13.0°C | 12.0°C | |
| OCT 12 | 12.7°C | 12.0°C | |
| OCT 13 | 12.0°C | 12.4°C | |
| OCT 14 | 12.0°C | 12.4°C | |
| OCT 15 | 12.0°C | 12.3°C | |
| OCT 16 | 12.0°C | 12.3°C | |
| OCT 17 | 12.0°C | 12.3°C | |
| OCT 18 | 12.0°C | 12.3°C | |
| OCT 19 | 12.0°C | 12.3°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 0°C | 3°C | 5°C |
| February | 0°C | 2°C | 5°C |
| March | 0°C | 2°C | 4°C |
| April | 0°C | 4°C | 8°C |
| May | 3°C | 8°C | 13°C |
| June | 10°C | 15°C | 20°C |
| July | 18°C | 23°C | 27°C |
| August | 18°C | 22°C | 24°C |
| September | 15°C | 20°C | 25°C |
| October | 8°C | 12°C | 16°C |
| November | 2°C | 6°C | 9°C |
| December | 0°C | 3°C | 6°C |
Chazy Lake: Water Temperature by Location
Chazy Lake: Weather Forecast
October 13
October 14
October 15
October 16
October 17
Location & Local Information
Chazy Lake, in northeastern New York, experiences marked seasonal changes in water temperature. After ice-out in spring, surface temperatures typically rise from the low 30s–60°F (0–16°C) between April and June, with early spring waters feeling very cold. In summer months, July and August, surface temperatures commonly range from about 65–75°F (18–24°C), and on warm afternoons can approach the mid-70s°F (around 24°C) in shallow bays. By early fall the lake cools again, with surface readings often between 50–60°F (10–16°C) in September and October, and by winter the surface freezes or is at near-32°F (0°C) where ice forms. Deeper water remains colder year-round and lakes of this size can develop thermoclines that keep bottom temperatures noticeably lower than the surface.
Swimming in Chazy Lake is possible and commonly done during warm months where shore access exists, but there is no universal lifeguard coverage and local rules or private ownership can restrict access in places. Summer water temperatures around 70°F (21°C) are generally comfortable for most swimmers, while cooler spring and fall conditions can be brisk and increase risk of cold-water shock. Winter ice cover makes swimming hazardous except for specifically organized, supervised activities. Visitors should check posted advisories, respect private property, and consider water temperature, weather and safety equipment before entering the water.