New Hogan Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in New Hogan Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in New Hogan Lake today is 18.1°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 |
|---|---|---|---|
| OCT 26 | 19.6°C | 21.5°C | |
| OCT 27 | 20.6°C | 21.5°C | |
| OCT 28 | 20.1°C | 21.5°C | |
| OCT 29 | 19.7°C | 21.5°C | |
| OCT 30 | 18.9°C | 21.5°C | |
| OCT 31 | 18.6°C | 21.5°C | |
| NOV 1 | 18.7°C | 16.1°C | |
| NOV 2 | 18.1°C | 16.1°C | |
| NOV 3 | 16.1°C | 18.0°C | |
| NOV 4 | 16.1°C | 17.9°C | |
| NOV 5 | 16.1°C | 17.8°C | |
| NOV 6 | 16.1°C | 17.7°C | |
| NOV 7 | 16.1°C | 17.6°C | |
| NOV 8 | 16.1°C | 17.5°C | |
| NOV 9 | 16.1°C | 17.4°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 | 6°C | 9°C | 13°C |
| February | 7°C | 10°C | 13°C |
| March | 9°C | 14°C | 20°C |
| April | 13°C | 16°C | 19°C |
| May | 15°C | 19°C | 24°C |
| June | 20°C | 23°C | 25°C |
| July | 23°C | 26°C | 29°C |
| August | 23°C | 27°C | 31°C |
| September | 22°C | 24°C | 27°C |
| October | 18°C | 22°C | 25°C |
| November | 12°C | 16°C | 20°C |
| December | 8°C | 11°C | 15°C |
New Hogan Lake: Water Temperature by Location
New Hogan Lake: Weather Forecast
November 3
November 4
November 5
November 6
November 7
Location & Local Information
New Hogan Lake’s surface water temperatures vary with the seasons and local weather. In spring the lake often warms from around 50–65°F (10–18°C) as days lengthen, while summer surface readings commonly reach about 70–85°F (21–29°C) at the warmest times of the day and year. Fall usually brings a gradual cooling to roughly 60–75°F (15–24°C) before winter lows settle in around 45–55°F (7–13°C). These figures describe typical surface conditions; deeper water remains noticeably colder throughout the year and temperature can change quickly after storms or with shifts in reservoir levels.
Swimming at New Hogan Lake is generally permitted in recreational areas during the warmer months, but conditions and rules can vary so visitors should pay attention to posted signs and advisories. There are no guaranteed lifeguards at most sites, boat traffic and changing water levels can create hazards, and colder water—especially below about 60°F (15°C)—raises the risk of cold shock and hypothermia even for strong swimmers. For safety, choose designated swim spots, be aware of water temperature, supervise children, and avoid swimming near boat ramps, intake structures, or in poor weather.