Measurements:
°C
°F
Halifax
30°F
NW 2 mph
Feels like: 30°F
Precip: 13%
World Resorts Canada Halifax Weather

Halifax Sea Water Temperature

Current Sea Water Temperature:
+53.2°F
Maximum Sea Water Temperature in October: 64.8°F
Minimum Sea Water Temperature in October: 47.0°F
Average water temperature in October: 58.5°F

Sea Water Temperature for the Last 10 Days:

October 19 53.2°F October 14 57.2°F
October 18 55.6°F October 13 57.0°F
October 17 55.2°F October 12 56.6°F
October 16 56.2°F October 11 57.8°F
October 15 56.6°F October 10 58.8°F

When is the Warmest Sea for Halifax?

According to our data for the last three years for Halifax the highest average sea water temperature was in August, September and July.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Halifax was 67.5°F. The maximum and minimum values were 61.8°F and 74.4°F respectively.

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Halifax was 63.0°F. The maximum and minimum values were 59.4°F and 70.4°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Halifax was 61.0°F. The maximum and minimum values were 55.2°F and 67.2°F respectively.

Best Time to Visit Halifax
The most sunny months:
September 9 days
June 9 days
May 8 days
The most warm months:
August 76.2 °F
July 76.0 °F
June 68.8 °F
Warmest sea temperature:
August 65.4 °F
September 64.0 °F
July 61.6 °F
The most cold months:
February 26.6 °F
January 26.9 °F
December 33.8 °F
The most rainy months:
September 5 days
November 5 days
December 5 days
The most windy months:
December 10 mph
March 10 mph
January 9 mph

Halifax on the Weather Map

Canada Resorts:
NAME
F°
Halifax +30
Moncton +34
Montreal +44
Nanaimo +48
Niagara Falls +50
Ottawa +40
Prince Edward Island +38
Quebec +38
Saint Andrews +46
St. John's +30
Sydney +32
Toronto +48
Vancouver +54
Victoria +50
Winnipeg +42
24 Hours Weather Forecast
Halifax
Local time: 04:29
19 oct, monday
0600 32°F
NW
2 mph
0900 42°F
N
4 mph
1200 52°F
N
9 mph
1500 52°F
N
9 mph
1800 46°F
N
5 mph
2100 42°F
N
2 mph
20 oct, tuesday
0000 42°F
S
2 mph
0300 44°F
S
4 mph