Dollar Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Dollar Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Dollar Lake today is 19.3°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 |
|---|---|---|---|
| JUL 14 | 17.9°C | 18.0°C | |
| JUL 15 | 19.9°C | 18.0°C | |
| JUL 16 | 19.9°C | 18.0°C | |
| JUL 17 | 19.9°C | 18.0°C | |
| JUL 18 | 19.7°C | 18.0°C | |
| JUL 19 | 19.7°C | 18.0°C | |
| JUL 20 | 19.7°C | 18.0°C | |
| JUL 21 | 19.7°C | 18.0°C | |
| JUL 22 | 18.0°C | 19.2°C | |
| JUL 23 | 18.0°C | 19.2°C | |
| JUL 24 | 18.0°C | 19.1°C | |
| JUL 25 | 18.0°C | 19.0°C | |
| JUL 26 | 18.0°C | 19.0°C | |
| JUL 27 | 18.0°C | 18.9°C | |
| JUL 28 | 18.0°C | 18.8°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 | 4°C |
| February | 0°C | 3°C | 4°C |
| March | 0°C | 3°C | 5°C |
| April | 0°C | 5°C | 11°C |
| May | 4°C | 8°C | 15°C |
| June | 7°C | 14°C | 18°C |
| July | 15°C | 18°C | 23°C |
| August | 17°C | 19°C | 24°C |
| September | 11°C | 16°C | 20°C |
| October | 7°C | 12°C | 16°C |
| November | 3°C | 6°C | 11°C |
| December | 0°C | 3°C | 6°C |
Dollar Lake: Water Temperature by Location
Dollar Lake: Weather Forecast
July 22
July 23
July 24
July 25
July 26
July 27
Location & Local Information
Dollar Lake, situated within Dollar Lake Provincial Park in Nova Scotia, is a popular freshwater swimming destination. Its water temperature is typical of an inland lake in the Maritime climate, warming significantly during the summer season. In the peak summer months, particularly mid-to-late August, the surface water is usually very comfortable for swimming, often peaking around 22∘C to 24∘C (72∘F to 75∘F), though it can be cooler in early July. In the winter, the water cools dramatically, dropping to the range of 0∘C to 5∘C (32∘F to 41∘F), and the lake freezes over.
Swimming is widely permitted and actively encouraged at Dollar Lake. A beautiful sandy beach at the north end of the lake is supervised by the Nova Scotia Lifeguard Service during the peak summer season, confirming its status as a designated safe swimming area. However, outside of the marked, supervised area, or outside of the official season, all swimming is strictly at one's own risk. Swimmers should be aware of the rules enforced by lifeguards, such as no diving, and be mindful of high winds which can create offshore currents. The water quality is routinely monitored for E. coli, and advisories are posted if bacterial counts exceed safe limits.