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 13.27°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.

55.9

°F

July 26, 16:11

Trend:

increasing

Yesterday:

54.4°F

Tomorrow:

56.3°F

Sunrise:

05:58

Sunset:

20:49

Day Length:

14 h. 51 min.

Lunenburg in August

Minimum:

36.0°F

Average:

38.1°F

Maximum:

39.7°F

Sea water temperature in Lunenburg today

As of now, in Lunenburg, the water temperature is 55.9°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 7.3°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to rise a bit.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 70.9°F on 2023, while the historical minimum was 60.0°F on 2024.

latest data

last year

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the histoorical minimum and others when it was close to the historical maximum. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 55.9°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
Jul 12	60.4°F	58.9°F	59.2°F
Jul 13	61.8°F	59.0°F	59.8°F
Jul 14	62.0°F	59.0°F	60.2°F
Jul 15	61.3°F	58.9°F	60.3°F
Jul 16	62.0°F	59.8°F	60.9°F
Jul 17	61.7°F	61.1°F	60.9°F
Jul 18	60.1°F	60.0°F	60.8°F
Jul 19	58.9°F	60.7°F	60.9°F
Jul 20	57.4°F	59.3°F	60.9°F
Jul 21	55.4°F	59.9°F	61.2°F
Jul 22	54.8°F	60.3°F	61.8°F
Jul 23	53.8°F	59.0°F	61.4°F
Jul 24	52.4°F	58.9°F	61.9°F
Jul 25	54.4°F	59.6°F	62.3°F
Jul 26	55.9°F	60.5°F	63.2°F
Jul 27	56.3°F	60.1°F	63.7°F
Jul 28	56.0°F	58.8°F	63.4°F
Jul 29	55.6°F	58.5°F	63.0°F
Jul 30	55.9°F	57.8°F	63.3°F
Jul 31	55.8°F	59.8°F	63.1°F
Aug 1	55.7°F	58.5°F	63.0°F
Aug 2	56.3°F	60.2°F	63.6°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, 58.7°F in Summer, and 56.5°F in Autumn.