What is the current water temperature in Lunenburg?

Q: What is the current water temperature in Lunenburg?

As of now, in Lunenburg, the water temperature is 0.55°C. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration.

Canada > Lunenburg

Water temperature in Lunenburg

Detailed information about the current water temperature in Lunenburg. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.

33.0

°F

February 25, 08:09

Trend:

increasing

Yesterday:

33.0°F

Tomorrow:

33.2°F

Sunrise:

07:02

Sunset:

18:00

Day Length:

10 h. 58 min.

Lunenburg in March

Minimum:

36.7°F

Average:

39.0°F

Maximum:

41.4°F

Sea water temperature in Lunenburg today

As of now, in Lunenburg, the water temperature is 33.0°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 1.5°F lower than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to rise a bit.

Recent sea temperature and forecast

Today's water temperature slightly varies from the average of the past two weeks. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 37.1°F on 2023, while the historical minimum was 32.3°F on 2025.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 32.7°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Lunenburg

Date	Current Year actual* / forecast**	last year	10 years average
Feb 11	32.3°F	32.8°F	34.7°F
Feb 12	32.5°F	33.0°F	34.8°F
Feb 13	32.5°F	32.6°F	34.8°F
Feb 14	33.1°F	32.6°F	34.6°F
Feb 15	33.1°F	32.6°F	34.7°F
Feb 16	32.4°F	33.0°F	34.5°F
Feb 17	32.3°F	32.9°F	34.3°F
Feb 18	32.9°F	33.0°F	34.5°F
Feb 19	33.4°F	33.3°F	34.4°F
Feb 20	33.3°F	32.6°F	34.5°F
Feb 21	33.2°F	32.5°F	34.4°F
Feb 22	33.4°F	32.4°F	34.1°F
Feb 23	33.0°F	32.0°F	34.1°F
Feb 24	33.0°F	32.3°F	34.4°F
Feb 25	33.0°F	32.3°F	34.5°F
Feb 26	33.2°F	32.5°F	34.7°F
Feb 27	32.9°F	33.5°F	34.5°F
Feb 28	32.8°F	33.2°F	34.3°F
Mar 1	32.7°F	33.2°F	34.5°F
Mar 2	32.5°F	33.7°F	34.3°F
Mar 3	32.8°F	33.8°F	34.6°F
Mar 4	32.3°F	34.0°F	34.1°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Lunenburg by month

In an average year, Lunenburg offers no days when the water temperature is warm enough to swim comfortably.

The warmest water in Lunenburg was recorded on July 29, 2023, reaching a 71.6°F. While the coldest temperature occurred on February 23, 2025, dipping to 32.0°F. The average readings by season are 38.0°F in Winter, 39.5°F in Spring, 58.8°F in Summer, and 56.5°F in Autumn.