Cross Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Cross Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Cross Lake today is 24.7°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health. 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 |
|---|---|---|---|
| AUG 4 | 24.9°C | 23.1°C | |
| AUG 5 | 25.0°C | 23.1°C | |
| AUG 6 | 25.6°C | 23.1°C | |
| AUG 7 | 25.6°C | 23.1°C | |
| AUG 8 | 25.6°C | 23.1°C | |
| AUG 9 | 25.9°C | 23.1°C | |
| AUG 10 | 26.1°C | 23.1°C | |
| AUG 11 | 26.1°C | 23.1°C | |
| AUG 12 | 23.1°C | 24.6°C | |
| AUG 13 | 23.1°C | 24.5°C | |
| AUG 14 | 23.1°C | 24.5°C | |
| AUG 15 | 23.1°C | 24.4°C | |
| AUG 16 | 23.1°C | 24.3°C | |
| AUG 17 | 23.1°C | 24.2°C | |
| AUG 18 | 23.1°C | 24.1°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 | 2°C | 4°C |
| February | 0°C | 2°C | 5°C |
| March | 1°C | 3°C | 6°C |
| April | 3°C | 8°C | 12°C |
| May | 8°C | 13°C | 19°C |
| June | 15°C | 19°C | 23°C |
| July | 20°C | 25°C | 29°C |
| August | 20°C | 23°C | 27°C |
| September | 17°C | 20°C | 22°C |
| October | 13°C | 16°C | 18°C |
| November | 5°C | 10°C | 14°C |
| December | 1°C | 4°C | 7°C |
Cross Lake: Water Temperature by Location
Cross Lake: Weather Forecast
August 12
August 13
August 14
August 15
Location & Local Information
Cross Lake in New York typically follows the seasonal patterns of small, inland northeastern lakes. After winter ice-off, spring water temperatures commonly range from about 40–55°F (4–13°C) as the surface slowly warms. By early to mid-summer surface temperatures often reach roughly 65–75°F (18–24°C), and during heat waves can climb into the upper 70s°F (25–26°C) in shallow bays. In fall the lake cools back down to approximately 45–60°F (7–16°C) as air temperatures drop. Winter brings near-freezing conditions beneath any ice cover, commonly around 32–36°F (0–2°C) in the water column where ice has formed.
Swimming is generally possible in Cross Lake where public access areas and beaches exist, because it is a freshwater body suited to recreational use. However, permissibility and safety depend on local rules, signage, water quality advisories and seasonal conditions. Algal blooms, bacterial contamination after heavy rains, or icy and cold water in shoulder seasons can make swimming unsafe, and some shoreline parcels may be privately owned and off-limits. Visitors should check current local information, observe posted warnings, and be cautious about cold-water shock early and late in the year; lifeguards are not guaranteed at every site.