Sea weather in Cape Breton Island in Canada All the beach weather in Cape Breton Island

All the essential weather information for enjoying the beach in Cape Breton Island in Canada, for swimming, tanning or water sports! Our sea weather data is reliable, easy to read and updated every day.

Weather: When should you go to the beach in Cape Breton Island over the next 7 days?

Discover the best moment to go to the beach in Cape Breton Island in Canada this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Cape Breton Island. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Friday 25 April 202532°F to 41°Fdiscouraged
Saturday 26 April 202532°F to 41°Fdiscouraged
Sunday 27 April 202540°F to 49°Fdiscouraged
Monday 28 April 202536°F to 41°Fdiscouraged
Tuesday 29 April 202538°F to 49°Fdiscouraged
Wednesday 30 April 202538°F to 54°Fdiscouraged
Thursday 1 May 202534°F to 41°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Cape Breton Island

Sea weather on Friday 25 April 2025

On Friday 25 April 2025, the sun will rise at 05:58 and will set at 20:03 on the beach(es) of Cape Breton Island. The outside temperature will be a high of 41°F t and a low of 32°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 6.2mph km/h (with gusts up to 9.3mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature0°C (33°F)0°C (32°F)1°C (33°F)5°C (41°F)4°C (38°F)3°C (38°F)2°C (35°F)0°C (32°F)
Perceived temperature-2°C (28°F)-2°C (28°F)-0°C (32°F)5°C (41°F)2°C (35°F)1°C (33°F)-1°C (31°F)0°C (32°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity92%91%88%72%79%83%88%95%
Barometric pressure1025 hPa1025 hPa1025 hPa1025 hPa1025 hPa1025 hPa1025 hPa1027 hPa
Cloud cover16%32%31%55%100%100%50%37%
Heat index0°C (33°F)0°C (32°F)1°C (33°F)5°C (41°F)4°C (38°F)3°C (38°F)2°C (35°F)0°C (32°F)
Dew point-1°C (31°F)-1°C (30°F)-1°C (30°F)0°C (32°F)0°C (32°F)1°C (33°F)0°C (32°F)-0°C (31°F)
Wind
Speed8km/h (5mph)7km/h (4mph)4km/h (2mph)0km/h (0mph)6km/h (4mph)10km/h (6mph)9km/h (5mph)2km/h (1mph)
Gusts15km/h (9mph)13km/h (8mph)7km/h (4mph)0km/h (0mph)10km/h (6mph)14km/h (9mph)14km/h (9mph)4km/h (3mph)
Direction 287°
WNW
282°
WNW
257°
WSW
156°
SSE
63°
ENE
42°
NE
50°
NE
337°
NNW
Wind chill-2°C (28°F)-2°C (28°F)-0°C (32°F)5°C (41°F)2°C (35°F)1°C (33°F)-1°C (31°F)0°C (32°F)
Waves
Height0.4m (1.2ft)0.3m (1.1ft)0.3m (1.0ft)0.2m (0.8ft)0.2m (0.8ft)0.2m (0.7ft)0.2m (0.6ft)0.2m (0.6ft)
Direction 74°
ENE
72°
ENE
72°
ENE
63°
ENE
62°
ENE
75°
ENE
77°
ENE
83°
E
Period5.0 sec.4.9 sec.3.9 sec.3.8 sec.3.8 sec.3.8 sec.4.0 sec.5.2 sec.
Significant height0.2m (0.7ft)0.1m (0.3ft)0.2m (0.7ft)0.1m (0.3ft)0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)
Sea water temperature
Water temperature-2°C (29°F)-2°C (29°F)-2°C (29°F)-2°C (29°F)-2°C (29°F)-2°C (29°F)-2°C (29°F)-2°C (29°F)

Sea weather on Saturday 26 April 2025

On Saturday 26 April 2025, the sun will rise at 05:56 and will set at 20:05 on the beach(es) of Cape Breton Island. The outside temperature will be a high of 41°F t and a low of 32°F. Precipitation is in the forecast (0.2in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 11.8mph km/h (with gusts up to 19.9mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature0°C (32°F)0°C (32°F)1°C (35°F)4°C (40°F)5°C (40°F)5°C (41°F)2°C (36°F)2°C (36°F)
Perceived temperature0°C (32°F)-1°C (31°F)-0°C (32°F)2°C (36°F)2°C (35°F)1°C (34°F)-2°C (29°F)-2°C (28°F)
Precipitation0in0in0in0in0in0in0in0.2in
Humidity92%92%86%79%84%81%97%98%
Barometric pressure1027 hPa1027 hPa1027 hPa1027 hPa1025 hPa1024 hPa1023 hPa1020 hPa
Cloud cover12%70%61%63%100%80%100%100%
Heat index0°C (32°F)0°C (32°F)1°C (35°F)4°C (40°F)5°C (40°F)5°C (41°F)2°C (36°F)2°C (36°F)
Dew point-1°C (30°F)-1°C (30°F)-1°C (31°F)1°C (34°F)2°C (36°F)2°C (35°F)2°C (35°F)2°C (36°F)
Wind
Speed2km/h (1mph)4km/h (2mph)5km/h (3mph)9km/h (6mph)13km/h (8mph)19km/h (12mph)15km/h (9mph)19km/h (12mph)
Gusts4km/h (3mph)7km/h (5mph)8km/h (5mph)13km/h (8mph)22km/h (14mph)32km/h (20mph)26km/h (16mph)32km/h (20mph)
Direction 327°
NNW
198°
SSW
193°
SSW
156°
SSE
145°
SE
142°
SE
143°
SE
120°
ESE
Wind chill0°C (32°F)-1°C (31°F)-0°C (32°F)2°C (36°F)2°C (35°F)1°C (34°F)-2°C (29°F)-2°C (28°F)
Waves
Height0.1m (0.5ft)0.1m (0.5ft)0.1m (0.4ft)0.1m (0.4ft)0.1m (0.5ft)0.3m (1.1ft)0.5m (1.6ft)0.4m (1.4ft)
Direction 88°
E
90°
E
90°
E
90°
E
90°
E
120°
ESE
117°
ESE
118°
ESE
Period5.1 sec.4.0 sec.3.9 sec.5.1 sec.5.1 sec.10.6 sec.10.5 sec.10.4 sec.
Significant height0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.5m (1.6ft)0.5m (1.6ft)0.3m (1ft)
Sea water temperature
Water temperature0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)

Sea weather on Sunday 27 April 2025

On Sunday 27 April 2025, the sun will rise at 05:55 and will set at 20:06 on the beach(es) of Cape Breton Island. The outside temperature will be a high of 49°F t and a low of 40°F. Precipitation is in the forecast (0.3in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 15.5mph km/h (with gusts up to 23mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature4°C (40°F)7°C (45°F)8°C (46°F)8°C (46°F)9°C (47°F)8°C (46°F)7°C (45°F)6°C (43°F)
Perceived temperature-0°C (31°F)3°C (38°F)4°C (40°F)5°C (40°F)6°C (42°F)5°C (42°F)5°C (41°F)4°C (39°F)
Precipitation0.1in0.1in0in0in0in0in0in0in
Humidity99%98%98%97%97%98%99%98%
Barometric pressure1014 hPa1009 hPa1006 hPa1005 hPa1005 hPa1005 hPa1005 hPa1004 hPa
Cloud cover100%100%100%100%100%100%100%100%
Heat index4°C (40°F)7°C (45°F)8°C (46°F)8°C (46°F)9°C (47°F)8°C (46°F)7°C (45°F)6°C (43°F)
Dew point4°C (39°F)7°C (44°F)7°C (45°F)7°C (45°F)8°C (47°F)8°C (46°F)7°C (45°F)6°C (43°F)
Wind
Speed25km/h (15mph)24km/h (15mph)21km/h (13mph)22km/h (13mph)19km/h (12mph)14km/h (9mph)11km/h (7mph)11km/h (7mph)
Gusts30km/h (19mph)28km/h (17mph)27km/h (17mph)27km/h (17mph)37km/h (23mph)29km/h (18mph)23km/h (14mph)22km/h (13mph)
Direction 131°
SE
174°
S
198°
SSW
209°
SSW
207°
SSW
203°
SSW
197°
SSW
218°
SW
Wind chill-0°C (31°F)3°C (38°F)4°C (40°F)5°C (40°F)6°C (42°F)5°C (42°F)5°C (41°F)4°C (39°F)
Waves
Height0.6m (2.0ft)0.9m (3.1ft)1.0m (3.2ft)0.8m (2.8ft)0.7m (2.4ft)0.6m (2.1ft)0.6m (2.1ft)0.6m (2.1ft)
Direction 118°
ESE
117°
ESE
110°
ESE
106°
ESE
97°
E
95°
E
96°
E
94°
E
Period4.7 sec.12.7 sec.6.7 sec.7.5 sec.8.3 sec.8.8 sec.9.2 sec.9.4 sec.
Significant height0.3m (1ft)0.9m (3ft)1.0m (3.3ft)0.8m (2.6ft)0.7m (2.3ft)0.5m (1.6ft)0.3m (1ft)0.4m (1.3ft)
Sea water temperature
Water temperature0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)

Sea weather on Monday 28 April 2025

On Monday 28 April 2025, the sun will rise at 05:53 and will set at 20:07 on the beach(es) of Cape Breton Island. The outside temperature will be a high of 41°F t and a low of 36°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 18mph km/h (with gusts up to 20.5mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature4°C (40°F)3°C (37°F)3°C (38°F)5°C (41°F)4°C (40°F)4°C (39°F)4°C (39°F)5°C (41°F)
Perceived temperature2°C (35°F)1°C (34°F)3°C (37°F)3°C (38°F)2°C (36°F)1°C (34°F)0°C (32°F)0°C (32°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity94%92%94%91%95%92%87%84%
Barometric pressure1003 hPa1002 hPa1003 hPa1003 hPa1004 hPa1005 hPa1007 hPa1009 hPa
Cloud cover0%0%84%96%100%100%77%86%
Heat index4°C (40°F)3°C (37°F)3°C (38°F)5°C (41°F)4°C (40°F)4°C (39°F)4°C (39°F)5°C (41°F)
Dew point3°C (38°F)1°C (34°F)2°C (36°F)4°C (39°F)3°C (38°F)3°C (37°F)2°C (35°F)3°C (37°F)
Wind
Speed10km/h (6mph)5km/h (3mph)4km/h (2mph)8km/h (5mph)7km/h (4mph)12km/h (7mph)15km/h (9mph)29km/h (18mph)
Gusts20km/h (13mph)11km/h (7mph)8km/h (5mph)12km/h (8mph)13km/h (8mph)21km/h (13mph)28km/h (17mph)33km/h (21mph)
Direction 241°
WSW
275°
W
249°
WSW
35°
NE
19°
NNE
334°
NNW
324°
NW
336°
NNW
Wind chill2°C (35°F)1°C (34°F)3°C (37°F)3°C (38°F)2°C (36°F)1°C (34°F)0°C (32°F)0°C (32°F)
Waves
Height0.6m (2.1ft)0.6m (2.0ft)0.5m (1.8ft)0.5m (1.6ft)0.5m (1.7ft)0.6m (1.9ft)0.6m (2.1ft)0.7m (2.2ft)
Direction 95°
E
97°
E
98°
E
98°
E
99°
E
99°
E
102°
ESE
100°
E
Period9.3 sec.9.1 sec.9.0 sec.8.9 sec.8.7 sec.7.2 sec.8.2 sec.6.0 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.3m (1ft)0.2m (0.7ft)0.1m (0.3ft)0.3m (1ft)0.2m (0.7ft)0.3m (1ft)
Sea water temperature
Water temperature0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)

Sea weather on Tuesday 29 April 2025

On Tuesday 29 April 2025, the sun will rise at 05:51 and will set at 20:09 on the beach(es) of Cape Breton Island. The outside temperature will be a high of 49°F t and a low of 38°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 13.1mph km/h (with gusts up to 22.4mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature5°C (40°F)3°C (37°F)3°C (37°F)6°C (42°F)8°C (46°F)9°C (47°F)8°C (46°F)7°C (44°F)
Perceived temperature1°C (33°F)-1°C (31°F)0°C (32°F)5°C (40°F)7°C (45°F)8°C (46°F)6°C (43°F)4°C (39°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity90%95%94%81%70%70%77%87%
Barometric pressure1011 hPa1014 hPa1016 hPa1017 hPa1016 hPa1015 hPa1013 hPa1012 hPa
Cloud cover100%68%57%29%7%22%61%90%
Heat index5°C (40°F)3°C (37°F)3°C (37°F)6°C (42°F)8°C (46°F)9°C (47°F)8°C (46°F)7°C (44°F)
Dew point3°C (38°F)2°C (36°F)2°C (36°F)3°C (37°F)3°C (37°F)3°C (38°F)4°C (39°F)5°C (40°F)
Wind
Speed21km/h (13mph)14km/h (9mph)9km/h (6mph)6km/h (4mph)5km/h (3mph)6km/h (4mph)11km/h (7mph)15km/h (10mph)
Gusts36km/h (22mph)26km/h (16mph)15km/h (10mph)9km/h (5mph)9km/h (5mph)12km/h (7mph)22km/h (14mph)30km/h (19mph)
Direction 356°
N

N
353°
N
59°
ENE
112°
ESE
145°
SE
192°
SSW
198°
SSW
Wind chill1°C (33°F)-1°C (31°F)0°C (32°F)5°C (40°F)7°C (45°F)8°C (46°F)6°C (43°F)4°C (39°F)
Waves
Height0.7m (2.2ft)0.6m (2.1ft)0.6m (2.1ft)0.6m (2.0ft)0.6m (2.0ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)
Direction 99°
E
98°
E
98°
E
97°
E
97°
E
96°
E
95°
E
94°
E
Period7.4 sec.10.1 sec.10.0 sec.9.8 sec.9.7 sec.9.6 sec.9.6 sec.9.5 sec.
Significant height0.2m (0.7ft)0.3m (1ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)
Sea water temperature
Water temperature0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)

Sea weather on Wednesday 30 April 2025

On Wednesday 30 April 2025, the sun will rise at 05:50 and will set at 20:10 on the beach(es) of Cape Breton Island. The outside temperature will be a high of 54°F t and a low of 38°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 24.9mph km/h (with gusts up to 26.1mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (44°F)7°C (45°F)8°C (46°F)11°C (51°F)12°C (53°F)9°C (48°F)3°C (38°F)3°C (37°F)
Perceived temperature4°C (39°F)4°C (39°F)4°C (39°F)8°C (46°F)9°C (49°F)5°C (40°F)-3°C (26°F)-4°C (26°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%84%89%88%86%85%75%70%
Barometric pressure1009 hPa1005 hPa1003 hPa1001 hPa999 hPa1000 hPa1005 hPa1008 hPa
Cloud cover75%63%94%76%53%84%43%3%
Heat index7°C (44°F)7°C (45°F)8°C (46°F)11°C (51°F)12°C (53°F)9°C (48°F)3°C (38°F)3°C (37°F)
Dew point5°C (41°F)5°C (40°F)6°C (43°F)9°C (48°F)10°C (49°F)6°C (43°F)-1°C (31°F)-2°C (28°F)
Wind
Speed16km/h (10mph)19km/h (12mph)22km/h (13mph)24km/h (15mph)28km/h (18mph)34km/h (21mph)40km/h (25mph)39km/h (24mph)
Gusts28km/h (17mph)21km/h (13mph)23km/h (15mph)26km/h (16mph)32km/h (20mph)36km/h (23mph)42km/h (26mph)41km/h (26mph)
Direction 203°
SSW
209°
SSW
219°
SW
221°
SW
237°
WSW
285°
WNW
310°
NW
321°
NW
Wind chill4°C (39°F)4°C (39°F)4°C (39°F)8°C (46°F)9°C (49°F)5°C (40°F)-3°C (26°F)-4°C (26°F)
Waves
Height0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2.0ft)0.6m (2.0ft)0.5m (1.6ft)0.5m (1.6ft)
Direction 93°
E
93°
E
92°
E
91°
E
91°
E
91°
E
91°
E
91°
E
Period9.6 sec.9.9 sec.9.7 sec.9.5 sec.9.3 sec.9.1 sec.9.0 sec.9.0 sec.
Significant height0.6m (2ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)

Sea weather on Thursday 1 May 2025

On Thursday 1 May 2025, the sun will rise at 05:48 and will set at 20:11 on the beach(es) of Cape Breton Island. The outside temperature will be a high of 41°F t and a low of 34°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 20.5mph km/h (with gusts up to 25.5mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature3°C (37°F)2°C (36°F)2°C (36°F)4°C (39°F)4°C (40°F)5°C (41°F)4°C (39°F)2°C (36°F)
Perceived temperature-3°C (26°F)-4°C (25°F)-3°C (26°F)-1°C (30°F)0°C (32°F)1°C (34°F)0°C (33°F)-1°C (31°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity65%65%61%51%46%45%51%59%
Barometric pressure1011 hPa1014 hPa1017 hPa1018 hPa1019 hPa1020 hPa1020 hPa1021 hPa
Cloud cover0%1%1%0%1%5%10%14%
Heat index3°C (37°F)2°C (36°F)2°C (36°F)4°C (39°F)4°C (40°F)5°C (41°F)4°C (39°F)2°C (36°F)
Dew point-3°C (26°F)-4°C (25°F)-5°C (24°F)-5°C (22°F)-7°C (20°F)-6°C (21°F)-6°C (22°F)-5°C (23°F)
Wind
Speed33km/h (20mph)31km/h (19mph)27km/h (17mph)24km/h (15mph)21km/h (13mph)18km/h (11mph)15km/h (9mph)12km/h (7mph)
Gusts34km/h (21mph)37km/h (23mph)41km/h (26mph)32km/h (20mph)30km/h (18mph)35km/h (22mph)29km/h (18mph)24km/h (15mph)
Direction 326°
NNW
332°
NNW
337°
NNW
347°
NNW
355°
N
343°
NNW
318°
NW
293°
WNW
Wind chill-3°C (26°F)-4°C (25°F)-3°C (26°F)-1°C (30°F)0°C (32°F)1°C (34°F)0°C (33°F)-1°C (31°F)
Waves
Height0.4m (1.3ft)0.5m (1.6ft)0.6m (2.0ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2.0ft)0.6m (2.0ft)0.5m (1.6ft)
Direction 91°
E
146°
SE
268°
W
294°
WNW
213°
SSW
22°
NNE
16°
NNE
21°
NNE
Period9.0 sec.8.9 sec.8.8 sec.8.7 sec.7.3 sec.4.9 sec.5.0 sec.4.9 sec.
Significant height0.7m (2.3ft)0.9m (3ft)1.1m (3.6ft)1.2m (3.9ft)0.9m (3ft)0.6m (2ft)0.5m (1.6ft)0.3m (1ft)
Sea water temperature
Water temperature0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)0°C (32°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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