Lake Quinault — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Quinault, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Quinault today is 15°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 2 | 14.2°C | 18.0°C | |
| JUN 3 | 14.8°C | 18.0°C | |
| JUN 4 | 14.8°C | 18.0°C | |
| JUN 5 | 14.8°C | 18.0°C | |
| JUN 6 | 14.6°C | 18.0°C | |
| JUN 7 | 15.1°C | 18.0°C | |
| JUN 8 | 15.0°C | 18.0°C | |
| JUN 10 | 18.0°C | 15.2°C | |
| JUN 11 | 18.0°C | 15.3°C | |
| JUN 12 | 18.0°C | 15.5°C | |
| JUN 13 | 18.0°C | 15.6°C | |
| JUN 14 | 18.0°C | 15.8°C | |
| JUN 15 | 18.0°C | 15.9°C | |
| JUN 16 | 18.0°C | 16.1°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 | 7°C |
| February | 0°C | 4°C | 7°C |
| March | 1°C | 4°C | 8°C |
| April | 6°C | 11°C | 15°C |
| May | 10°C | 16°C | 21°C |
| June | 13°C | 18°C | 23°C |
| July | 16°C | 21°C | 26°C |
| August | 16°C | 22°C | 27°C |
| September | 16°C | 19°C | 22°C |
| October | 10°C | 13°C | 16°C |
| November | 4°C | 8°C | 12°C |
| December | 0°C | 4°C | 8°C |
Lake Quinault: Water Temperature by Location
Lake Quinault: Weather Forecast
June 9
June 10
June 11
June 12
Location & Local Information
Lake Quinault, set in the temperate rainforest of Washington’s Olympic Peninsula, typically has cool water year-round. Surface temperatures in summer generally range from about 60–70°F (15–21°C), with the warmest conditions in July and August. In spring and early summer the lake is cooler, roughly 45–55°F (7–13°C), and autumn sees a gradual decline into the 50–60°F (10–16°C) range as air temperatures fall. Winter surface readings are often near freezing to the low 40s, roughly 34–42°F (1–6°C). These values vary with seasonal precipitation, recent weather, and depth: deeper water remains colder even in summer, and heavy rain can lower surface temperatures.
Swimming is allowed at Lake Quinault and is a common summer activity at public beaches and lodge areas, but it is essentially swim-at-your-own-risk. There are few if any lifeguarded sites, and the lake’s cool temperatures mean cold-shock and hypothermia are real concerns outside midsummer; wetsuits or short swims are advisable when water is below comfortable bathing temperatures. Boat traffic, sudden depth changes, and limited visibility in the forested, tannin-stained water are additional considerations for anyone entering the lake.