Nechako River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Nechako River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Nechako River today is 12.3°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 |
|---|---|---|---|
| JUN 23 | 14.5°C | 13.5°C | |
| JUN 24 | 14.5°C | 13.5°C | |
| JUN 25 | 14.1°C | 13.5°C | |
| JUN 26 | 14.0°C | 13.5°C | |
| JUN 27 | 14.1°C | 13.5°C | |
| JUN 28 | 13.9°C | 13.5°C | |
| JUN 29 | 13.9°C | 13.5°C | |
| JUN 30 | 12.5°C | 13.5°C | |
| JUL 1 | 18.0°C | 12.6°C | |
| JUL 2 | 18.0°C | 12.9°C | |
| JUL 3 | 18.0°C | 13.2°C | |
| JUL 4 | 18.0°C | 13.4°C | |
| JUL 5 | 18.0°C | 13.7°C | |
| JUL 6 | 18.0°C | 14.0°C | |
| JUL 7 | 18.0°C | 14.3°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 | 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 | 2°C | 7°C | 11°C |
| December | 0°C | 3°C | 6°C |
Nechako River: Water Temperature by Location
Nechako River: Weather Forecast
July 1
July 2
July 3
July 4
July 5
July 6
Location & Local Information
Source Nechako Plateau
Mouth Fraser River
• location Prince George
• coordinates 53°55′2″N 122°42′53″W
• elevation 559 m (1,834 ft)
Length 516 km (321 mi)
The Nechako River, located in central British Columbia, flows eastward from the Coast Mountains through Vanderhoof and Prince George before joining the Fraser River. Its water temperature varies with both elevation and seasonal meltwater from surrounding mountains. In early spring, when snowmelt begins, the river remains cold, averaging around 37–43°F (3–6°C). As air temperatures rise in late spring and early summer, the river warms slightly to about 50–57°F (10–14°C). During midsummer, particularly in July and August, surface temperatures in shallower or slower-moving sections may reach 63–68°F (17–20°C), although deeper or faster stretches remain much cooler. By late September, the Nechako cools again to below 55°F (13°C) as nights lengthen and autumn approaches.
Swimming in the Nechako River is allowed, but conditions are best suited for short, cautious swims rather than extended recreation. The water is clean and refreshing in summer, but the current can be strong, especially near Prince George and downstream sections. Many residents prefer wading or cooling off along the riverbanks on hot days rather than swimming across. For those seeking warmer and calmer waters, nearby lakes such as Nulki Lake or Sinkut Lake offer safer, more comfortable swimming conditions. The Nechako remains a scenic and vital river, more appreciated for its beauty and wildlife than for swimming.