Baker Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Baker Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Baker Lake today is 19.4°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 | 16.8°C | 18.6°C | |
| JUL 15 | 18.3°C | 18.6°C | |
| JUL 16 | 18.5°C | 18.6°C | |
| JUL 17 | 18.8°C | 18.6°C | |
| JUL 18 | 18.7°C | 18.6°C | |
| JUL 19 | 18.6°C | 18.6°C | |
| JUL 20 | 18.6°C | 18.6°C | |
| JUL 21 | 20.1°C | 18.6°C | |
| JUL 22 | 18.6°C | 19.4°C | |
| JUL 23 | 18.6°C | 19.3°C | |
| JUL 24 | 18.6°C | 19.3°C | |
| JUL 25 | 18.6°C | 19.2°C | |
| JUL 26 | 18.6°C | 19.2°C | |
| JUL 27 | 18.6°C | 19.2°C | |
| JUL 28 | 18.6°C | 19.1°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 | 3°C | 6°C |
| February | 0°C | 3°C | 6°C |
| March | 1°C | 3°C | 6°C |
| April | 3°C | 6°C | 10°C |
| May | 7°C | 11°C | 15°C |
| June | 11°C | 15°C | 19°C |
| July | 13°C | 19°C | 24°C |
| August | 14°C | 20°C | 26°C |
| September | 13°C | 17°C | 21°C |
| October | 9°C | 12°C | 15°C |
| November | 5°C | 7°C | 10°C |
| December | 1°C | 4°C | 7°C |
Baker Lake: Water Temperature by Location
Baker Lake: Weather Forecast
July 22
July 23
July 24
July 25
July 26
Location & Local Information
Baker Lake, a reservoir on the north slope of Mount Baker in Washington, stays noticeably cold year-round because it receives mountain and glacial runoff and is relatively deep in places. Surface temperatures in summer typically range from about 50–62°F (10–17°C) on warm afternoons; in late spring and early fall the surface is commonly around 40–50°F (4–10°C); and in winter the lake can hover near freezing, roughly 32–40°F (0–4°C). Because the lake stratifies, deeper water is significantly colder than the surface, and overnight or wind-driven mixing can quickly lower temperatures nearshore.
Swimming at Baker Lake is generally permitted at developed recreation sites and beaches, but conditions and hazards mean it is not a standard lifeguarded swimming venue. Cold water presents real risks of cold-shock and hypothermia even in summer, and reservoir operations can produce sudden currents, drawdowns near dams or intakes, and boat traffic in popular areas. Many visitors choose short dips or use wetsuits to extend comfort time; others stick to shore activities. Anyone planning to swim should heed posted rules and warnings, be prepared for cold temperatures, and avoid solitary or deep-water swims where rescue resources are limited.