Measurements:
°C
°F
CURRENT WEATHER
05:45
Rocky Harbour
36°F
SW 9 mph
Feels like: 28°F
Precip: 0%
World Resorts Canada Rocky Harbour Weather

7 Day Weather Forecast

05.30
sat
DAY
44°F
SW 12 mph
precip
0%
NIGHT
30°F
NW 5 mph
precip
0%
05.31
sun
DAY
48°F
SW 8 mph
precip
0%
NIGHT
32°F
W 8 mph
precip
0%
06.01
mon
DAY
46°F
S 15 mph
precip
0%
NIGHT
30°F
NW 7 mph
precip
0%
06.02
tue
DAY
48°F
NE 12 mph
precip
0%
NIGHT
38°F
NE 7 mph
precip
78%
06.03
wed
DAY
52°F
SE 7 mph
precip
0%
NIGHT
42°F
N 6 mph
precip
0%
06.04
thu
DAY
62°F
NE 14 mph
precip
0%
NIGHT
48°F
N 7 mph
precip
0%
06.05
fri
DAY
68°F
E 4 mph
precip
0%
NIGHT
56°F
N 4 mph
precip
73%

Rocky Harbour Sea Water Temperature in May, °F

Select Year: 2026 2025 2024

The average sea surface temperature in May 2026 for Rocky Harbour was 4.0°F. The maximum and minimum values were 1.9°F and 6.6°F respectively.

Rocky Harbour on the Weather Map

Best Time to Visit Rocky Harbour
The most sunny months:
August 6 days
June 5 days
May 5 days
The most warm months:
July 68.8 °F
August 68.6 °F
June 62.0 °F
Warmest sea temperature:
August 66.1 °F
September 61.7 °F
July 60.8 °F
The most cold months:
February 19.7 °F
January 21.3 °F
March 25.3 °F
The most rainy months:
November 6 days
July 5 days
June 5 days
The most windy months:
December 9 mph
March 9 mph
January 9 mph
more details