Pemaquid Pond — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Pemaquid Pond, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Pemaquid Pond today is 14.6°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 |
|---|---|---|---|
| OCT 5 | 18.1°C | 15.5°C | |
| OCT 6 | 16.5°C | 15.5°C | |
| OCT 7 | 16.6°C | 15.5°C | |
| OCT 8 | 16.8°C | 15.5°C | |
| OCT 9 | 15.8°C | 15.5°C | |
| OCT 10 | 15.7°C | 15.5°C | |
| OCT 11 | 15.9°C | 15.5°C | |
| OCT 12 | 15.5°C | 15.5°C | |
| OCT 13 | 15.5°C | 14.6°C | |
| OCT 14 | 15.5°C | 14.7°C | |
| OCT 15 | 15.5°C | 14.7°C | |
| OCT 16 | 15.5°C | 14.8°C | |
| OCT 17 | 15.5°C | 14.8°C | |
| OCT 18 | 15.5°C | 14.9°C | |
| OCT 19 | 15.5°C | 14.9°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 | 1°C | 4°C |
| February | 0°C | 2°C | 4°C |
| March | 0°C | 2°C | 5°C |
| April | 2°C | 5°C | 8°C |
| May | 7°C | 11°C | 16°C |
| June | 12°C | 16°C | 20°C |
| July | 19°C | 24°C | 29°C |
| August | 20°C | 23°C | 27°C |
| September | 21°C | 23°C | 26°C |
| October | 10°C | 16°C | 21°C |
| November | 5°C | 10°C | 14°C |
| December | 0°C | 3°C | 6°C |
Pemaquid Pond: Water Temperature by Location
Pemaquid Pond: Weather Forecast
October 13
October 14
October 15
October 16
October 17
Location & Local Information
Pemaquid Pond in midcoast Maine experiences a marked seasonal swing in water temperature typical of northern New England lakes. In winter the surface usually approaches freezing, about 32°F (0°C) and commonly stays at or just below that where ice forms. Spring thaw brings temperatures up into the 40s–60°F (4–15°C) as the lake mixes. Peak summer surface temperatures most years are in the mid-60s to mid-70s°F (around 18–24°C), with warm spells sometimes pushing the surface into the upper 70s°F (25–26°C). By autumn the surface cools again into roughly the 40s–60°F range (7–15°C). Because of thermal stratification in warm months, deeper water remains considerably colder than the surface throughout summer.
Swimming is possible and common in warm months where public or private shoreline access permits, primarily because summer surface temperatures are comfortable for short recreational swims. However, conditions matter: cold, deeper water and rapid temperature changes can increase the risk of cold shock and hypothermia, and ice cover in winter makes open-water swimming unsafe except for specialized, supervised activities. Always follow local access rules and posted advisories, be mindful of water temperature gradients, and use caution when entering or exiting the lake.