Sandy Pond — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Sandy Pond, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Sandy Pond today is 18.9°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 |
|---|---|---|---|
| SEP 14 | 19.2°C | 19.7°C | |
| SEP 15 | 19.6°C | 19.7°C | |
| SEP 16 | 19.6°C | 19.7°C | |
| SEP 17 | 18.9°C | 19.7°C | |
| SEP 18 | 19.3°C | 19.7°C | |
| SEP 19 | 19.5°C | 19.7°C | |
| SEP 20 | 19.8°C | 19.7°C | |
| SEP 22 | 19.7°C | 18.9°C | |
| SEP 23 | 19.7°C | 19.0°C | |
| SEP 24 | 19.7°C | 19.0°C | |
| SEP 25 | 19.7°C | 19.1°C | |
| SEP 26 | 19.7°C | 19.1°C | |
| SEP 27 | 19.7°C | 19.1°C | |
| SEP 28 | 19.7°C | 19.2°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 | 0°C | 3°C | 6°C |
| April | 2°C | 7°C | 12°C |
| May | 6°C | 11°C | 17°C |
| June | 13°C | 18°C | 23°C |
| July | 21°C | 25°C | 29°C |
| August | 20°C | 23°C | 26°C |
| September | 17°C | 20°C | 23°C |
| October | 13°C | 15°C | 17°C |
| November | 5°C | 10°C | 15°C |
| December | 2°C | 5°C | 7°C |
Sandy Pond: Water Temperature by Location
Sandy Pond: Weather Forecast
September 21
September 22
September 23
September 24
September 25
Location & Local Information
Sandy Pond, a small coastal lake on the Lake Ontario shoreline in upstate New York, experiences pronounced seasonal shifts in water temperature. In spring (April–May) surface temperatures typically run from about 40–60°F (4–16°C) as the water warms after ice-out. Summer (June–August) is when the pond is warmest, commonly ranging from roughly 68–78°F (20–26°C) at the surface on sunny days, though cooler conditions can persist when winds blow off Lake Ontario. Fall (September–November) temperatures usually fall back to around 50–65°F (10–18°C) as the air cools, and winter brings near‑freezing conditions (about 32–40°F / 0–4°C) with frequent ice cover in colder winters. These are typical surface values; deeper water remains colder year‑round and local weather, wind and inflows can produce variation.
Swimming at Sandy Pond is possible but not highly regulated: there are areas where people wade and swim, yet the site is not generally maintained as a staffed public beach. That means there may be no lifeguards, limited facilities, and water quality can change with runoff, algal blooms or strong currents linked to breaches or connections with Lake Ontario. Visitors should follow posted signs, check local advisories for water quality or safety notices, and use personal judgment about conditions, especially regarding temperature, depth and ice in winter.