Sea weather in St. John's (Newfoundland and Labrador) in Canada All the beach weather in St. John's (Newfoundland and Labrador)

All the essential weather information for enjoying the beach in St. John's (Newfoundland and Labrador) 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 St. John's (Newfoundland and Labrador) over the next 7 days?

Discover the best moment to go to the beach in St. John's (Newfoundland and Labrador) in Canada this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in St. John's (Newfoundland and Labrador). You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Saturday 21 June 202549°F to 59°Fnot recommended
Sunday 22 June 202547°F to 54°Fdiscouraged
Monday 23 June 202549°F to 63°Fdiscouraged
Tuesday 24 June 202550°F to 63°Fdiscouraged
Wednesday 25 June 202545°F to 56°Fdiscouraged
Thursday 26 June 202547°F to 58°Fdiscouraged
Friday 27 June 202549°F to 61°Frecommended

Sea Weather: Your daily and hourly sea weather in St. John's (Newfoundland and Labrador)

Sea weather on Saturday 21 June 2025

On Saturday 21 June 2025, the sun will rise at 05:04 and will set at 21:03 on the beach(es) of St. John's (Newfoundland and Labrador). The outside temperature will be a high of 59°F t and a low of 49°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 26.1mph km/h (with gusts up to 29.8mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (57°F)14°C (57°F)14°C (56°F)13°C (55°F)14°C (56°F)14°C (57°F)10°C (50°F)10°C (49°F)
Perceived temperature12°C (53°F)12°C (53°F)11°C (52°F)10°C (49°F)11°C (52°F)11°C (52°F)6°C (42°F)6°C (42°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity99%98%92%86%80%69%72%74%
Barometric pressure1008 hPa1006 hPa1006 hPa1006 hPa1006 hPa1007 hPa1009 hPa1011 hPa
Cloud cover88%85%43%95%56%27%5%4%
Heat index14°C (57°F)14°C (57°F)14°C (56°F)13°C (55°F)14°C (56°F)14°C (57°F)10°C (50°F)10°C (49°F)
Dew point14°C (56°F)14°C (57°F)12°C (54°F)10°C (51°F)10°C (50°F)8°C (47°F)5°C (41°F)5°C (41°F)
Wind
Speed25km/h (16mph)30km/h (19mph)36km/h (22mph)37km/h (23mph)36km/h (22mph)39km/h (24mph)42km/h (26mph)40km/h (25mph)
Gusts29km/h (18mph)34km/h (21mph)37km/h (23mph)43km/h (27mph)38km/h (23mph)42km/h (26mph)48km/h (30mph)45km/h (28mph)
Direction 206°
SSW
206°
SSW
211°
SSW
214°
SSW
231°
SW
242°
WSW
242°
WSW
243°
WSW
Wind chill12°C (53°F)12°C (53°F)11°C (52°F)10°C (49°F)11°C (52°F)11°C (52°F)6°C (42°F)6°C (42°F)
Waves
Height0.5m (1.7ft)0.6m (1.9ft)0.8m (2.8ft)0.9m (2.9ft)0.9m (2.9ft)0.9m (3.1ft)0.9m (3.1ft)1.0m (3.1ft)
Direction 204°
SSW
203°
SSW
223°
SW
217°
SW
221°
SW
230°
SW
233°
SW
231°
SW
Period0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.
Significant height0.9m (3ft)1.1m (3.6ft)1.5m (4.9ft)1.4m (4.6ft)1.3m (4.3ft)1.4m (4.6ft)1.4m (4.6ft)1.4m (4.6ft)
Sea water temperature
Water temperature7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)

Sea weather on Sunday 22 June 2025

On Sunday 22 June 2025, the sun will rise at 05:04 and will set at 21:03 on the beach(es) of St. John's (Newfoundland and Labrador). The outside temperature will be a high of 54°F t and a low of 47°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 23.6mph km/h (with gusts up to 31.1mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature9°C (48°F)8°C (47°F)8°C (47°F)10°C (49°F)11°C (52°F)12°C (53°F)10°C (50°F)10°C (50°F)
Perceived temperature5°C (41°F)4°C (39°F)5°C (40°F)7°C (44°F)10°C (50°F)12°C (53°F)9°C (47°F)8°C (47°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%76%80%74%69%68%77%83%
Barometric pressure1012 hPa1013 hPa1015 hPa1017 hPa1017 hPa1018 hPa1020 hPa1021 hPa
Cloud cover96%88%75%98%37%13%11%100%
Heat index9°C (48°F)8°C (47°F)8°C (47°F)10°C (49°F)11°C (52°F)12°C (53°F)10°C (50°F)10°C (50°F)
Dew point6°C (42°F)4°C (40°F)5°C (41°F)5°C (41°F)6°C (42°F)6°C (43°F)6°C (43°F)7°C (45°F)
Wind
Speed38km/h (23mph)34km/h (21mph)27km/h (17mph)23km/h (14mph)9km/h (6mph)2km/h (1mph)9km/h (6mph)13km/h (8mph)
Gusts38km/h (24mph)50km/h (31mph)38km/h (24mph)33km/h (21mph)17km/h (11mph)4km/h (2mph)20km/h (12mph)27km/h (17mph)
Direction 245°
WSW
247°
WSW
258°
WSW
286°
WNW
329°
NNW
163°
SSE
51°
NE
204°
SSW
Wind chill5°C (41°F)4°C (39°F)5°C (40°F)7°C (44°F)10°C (50°F)12°C (53°F)9°C (47°F)8°C (47°F)
Waves
Height0.9m (3.1ft)0.8m (2.7ft)0.5m (1.6ft)0.2m (0.8ft)0.1m (0.4ft)0.1m (0.3ft)0.1m (0.4ft)0.1m (0.4ft)
Direction 231°
SW
237°
WSW
250°
WSW
263°
W
271°
W
299°
WNW
49°
NE
175°
S
Period0.1 sec.0.1 sec.0.1 sec.0.1 sec.2.3 sec.2.1 sec.1.9 sec.1.9 sec.
Significant height1.3m (4.3ft)1.1m (3.6ft)0.6m (2ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)
Sea water temperature
Water temperature7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)

Sea weather on Monday 23 June 2025

On Monday 23 June 2025, the sun will rise at 05:04 and will set at 21:03 on the beach(es) of St. John's (Newfoundland and Labrador). The outside temperature will be a high of 63°F t and a low of 49°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 18mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature10°C (49°F)9°C (48°F)11°C (51°F)15°C (58°F)16°C (61°F)16°C (62°F)13°C (56°F)11°C (51°F)
Perceived temperature7°C (45°F)6°C (43°F)9°C (47°F)13°C (56°F)16°C (61°F)16°C (62°F)11°C (53°F)8°C (46°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity85%86%77%57%44%43%62%75%
Barometric pressure1021 hPa1022 hPa1022 hPa1021 hPa1021 hPa1021 hPa1020 hPa1022 hPa
Cloud cover44%15%0%0%3%5%19%98%
Heat index10°C (49°F)9°C (48°F)11°C (51°F)15°C (58°F)16°C (61°F)16°C (62°F)13°C (56°F)11°C (51°F)
Dew point7°C (45°F)7°C (44°F)7°C (44°F)6°C (43°F)4°C (39°F)4°C (39°F)6°C (43°F)6°C (44°F)
Wind
Speed17km/h (10mph)18km/h (11mph)16km/h (10mph)17km/h (10mph)18km/h (11mph)19km/h (12mph)21km/h (13mph)21km/h (13mph)
Gusts20km/h (13mph)19km/h (12mph)29km/h (18mph)19km/h (12mph)19km/h (12mph)20km/h (12mph)26km/h (16mph)25km/h (15mph)
Direction 211°
SSW
216°
SW
222°
SW
229°
SW
253°
WSW
246°
WSW
210°
SSW
211°
SSW
Wind chill7°C (45°F)6°C (43°F)9°C (47°F)13°C (56°F)16°C (61°F)16°C (62°F)11°C (53°F)8°C (46°F)
Waves
Height0.3m (1.1ft)0.4m (1.2ft)0.4m (1.2ft)0.3m (1.0ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.7ft)0.4m (1.5ft)
Direction 197°
SSW
205°
SSW
214°
SSW
222°
SW
237°
WSW
239°
WSW
239°
WSW
231°
SW
Period1.9 sec.1.9 sec.1.9 sec.1.9 sec.1.9 sec.1.9 sec.1.9 sec.1.9 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)
Sea water temperature
Water temperature7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)

Sea weather on Tuesday 24 June 2025

On Tuesday 24 June 2025, the sun will rise at 05:05 and will set at 21:03 on the beach(es) of St. John's (Newfoundland and Labrador). The outside temperature will be a high of 63°F t and a low of 50°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 24.2mph km/h (with gusts up to 26.7mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature10°C (51°F)11°C (51°F)13°C (55°F)15°C (58°F)17°C (62°F)16°C (61°F)16°C (60°F)15°C (58°F)
Perceived temperature8°C (47°F)8°C (47°F)11°C (51°F)12°C (54°F)17°C (62°F)16°C (61°F)16°C (60°F)12°C (54°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%83%90%88%80%84%94%96%
Barometric pressure1020 hPa1018 hPa1017 hPa1015 hPa1013 hPa1010 hPa1008 hPa1006 hPa
Cloud cover21%9%100%97%100%82%92%85%
Heat index10°C (51°F)11°C (51°F)13°C (55°F)15°C (58°F)17°C (62°F)16°C (61°F)16°C (60°F)15°C (58°F)
Dew point7°C (45°F)8°C (46°F)11°C (52°F)13°C (55°F)13°C (56°F)14°C (56°F)15°C (58°F)14°C (57°F)
Wind
Speed17km/h (11mph)20km/h (13mph)27km/h (17mph)31km/h (19mph)36km/h (22mph)38km/h (23mph)34km/h (21mph)39km/h (24mph)
Gusts21km/h (13mph)23km/h (14mph)33km/h (21mph)34km/h (21mph)43km/h (27mph)39km/h (24mph)38km/h (23mph)40km/h (25mph)
Direction 216°
SW
209°
SSW
207°
SSW
210°
SSW
218°
SW
216°
SW
225°
SW
228°
SW
Wind chill8°C (47°F)8°C (47°F)11°C (51°F)12°C (54°F)17°C (62°F)16°C (61°F)16°C (60°F)12°C (54°F)
Waves
Height0.4m (1.4ft)0.5m (1.6ft)0.6m (1.9ft)0.6m (2.1ft)0.7m (2.4ft)0.9m (3.0ft)0.9m (3.0ft)0.8m (2.6ft)
Direction 226°
SW
223°
SW
221°
SW
226°
SW
229°
SW
228°
SW
226°
SW
224°
SW
Period1.9 sec.1.9 sec.1.9 sec.1.9 sec.1.9 sec.1.9 sec.1.9 sec.1.9 sec.
Significant height0.7m (2.3ft)0.9m (3ft)1.0m (3.3ft)1.0m (3.3ft)1.2m (3.9ft)1.5m (4.9ft)1.3m (4.3ft)1.1m (3.6ft)
Sea water temperature
Water temperature7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)

Sea weather on Wednesday 25 June 2025

On Wednesday 25 June 2025, the sun will rise at 05:05 and will set at 21:04 on the beach(es) of St. John's (Newfoundland and Labrador). The outside temperature will be a high of 56°F t and a low of 45°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 21.8mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (55°F)12°C (54°F)12°C (54°F)12°C (54°F)11°C (51°F)9°C (48°F)7°C (45°F)7°C (45°F)
Perceived temperature10°C (49°F)9°C (49°F)10°C (49°F)10°C (50°F)7°C (45°F)6°C (42°F)5°C (41°F)5°C (41°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity97%93%80%71%74%76%78%78%
Barometric pressure1005 hPa1005 hPa1007 hPa1010 hPa1014 hPa1018 hPa1020 hPa1021 hPa
Cloud cover96%47%0%49%79%50%26%53%
Heat index13°C (55°F)12°C (54°F)12°C (54°F)12°C (54°F)11°C (51°F)9°C (48°F)7°C (45°F)7°C (45°F)
Dew point12°C (54°F)11°C (52°F)9°C (48°F)7°C (45°F)6°C (43°F)5°C (40°F)4°C (39°F)4°C (38°F)
Wind
Speed33km/h (20mph)30km/h (18mph)24km/h (15mph)24km/h (15mph)29km/h (18mph)23km/h (14mph)15km/h (10mph)10km/h (6mph)
Gusts34km/h (21mph)32km/h (20mph)29km/h (18mph)28km/h (17mph)34km/h (21mph)35km/h (21mph)25km/h (15mph)18km/h (11mph)
Direction 231°
SW
247°
WSW
271°
W
318°
NW
243°
WSW
19°
NNE
54°
NE
133°
SE
Wind chill10°C (49°F)9°C (49°F)10°C (49°F)10°C (50°F)7°C (45°F)6°C (42°F)5°C (41°F)5°C (41°F)
Waves
Height0.7m (2.2ft)0.4m (1.4ft)0.3m (1.1ft)0.3m (1.0ft)0.6m (2.0ft)0.9m (3.0ft)0.9m (3.0ft)0.7m (2.3ft)
Direction 227°
SW
231°
SW
233°
SW
161°
SSE

N

N

N

N
Period1.9 sec.1.9 sec.1.9 sec.2.0 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.
Significant height0.9m (3ft)0.6m (2ft)0.5m (1.6ft)0.7m (2.3ft)1.3m (4.3ft)1.2m (3.9ft)1.2m (3.9ft)0.8m (2.6ft)
Sea water temperature
Water temperature7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)

Sea weather on Thursday 26 June 2025

On Thursday 26 June 2025, the sun will rise at 05:05 and will set at 21:03 on the beach(es) of St. John's (Newfoundland and Labrador). The outside temperature will be a high of 58°F t and a low of 47°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 21.1mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature8°C (46°F)8°C (46°F)9°C (47°F)12°C (53°F)14°C (56°F)14°C (57°F)12°C (53°F)10°C (50°F)
Perceived temperature5°C (41°F)5°C (40°F)6°C (42°F)10°C (49°F)12°C (54°F)12°C (54°F)10°C (50°F)8°C (46°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%86%81%69%58%58%71%81%
Barometric pressure1021 hPa1021 hPa1020 hPa1020 hPa1019 hPa1018 hPa1018 hPa1019 hPa
Cloud cover86%44%15%12%19%30%42%63%
Heat index8°C (46°F)8°C (46°F)9°C (47°F)12°C (53°F)14°C (56°F)14°C (57°F)12°C (53°F)10°C (50°F)
Dew point4°C (40°F)5°C (42°F)6°C (42°F)6°C (43°F)5°C (42°F)6°C (42°F)7°C (44°F)7°C (44°F)
Wind
Speed15km/h (9mph)16km/h (10mph)18km/h (11mph)17km/h (11mph)15km/h (10mph)17km/h (11mph)21km/h (13mph)18km/h (11mph)
Gusts26km/h (16mph)26km/h (16mph)28km/h (17mph)29km/h (18mph)30km/h (19mph)31km/h (19mph)30km/h (19mph)34km/h (21mph)
Direction 215°
SW
232°
SW
234°
SW
246°
WSW
263°
W
269°
W
250°
WSW
231°
SW
Wind chill5°C (41°F)5°C (40°F)6°C (42°F)10°C (49°F)12°C (54°F)12°C (54°F)10°C (50°F)8°C (46°F)
Waves
Height0.5m (1.6ft)0.3m (1.0ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)
Direction
N
121°
ESE
359°
N
327°
NNW
268°
W
280°
W
276°
W
298°
WNW
Period2.4 sec.2.4 sec.2.6 sec.2.5 sec.2.5 sec.2.5 sec.2.3 sec.1.9 sec.
Significant height0.6m (2ft)0.3m (1ft)0.2m (0.7ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.2m (0.7ft)0.1m (0.3ft)
Sea water temperature
Water temperature7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)

Sea weather on Friday 27 June 2025

On Friday 27 June 2025, the sun will rise at 05:06 and will set at 21:03 on the beach(es) of St. John's (Newfoundland and Labrador). The outside temperature will be a high of 61°F t and a low of 49°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 12.4mph km/h (with gusts up to 22.4mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature9°C (49°F)9°C (48°F)10°C (50°F)13°C (56°F)15°C (59°F)15°C (59°F)13°C (55°F)11°C (52°F)
Perceived temperature6°C (43°F)6°C (43°F)8°C (46°F)12°C (53°F)14°C (58°F)15°C (58°F)12°C (53°F)10°C (49°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%86%81%63%54%57%72%79%
Barometric pressure1018 hPa1017 hPa1017 hPa1017 hPa1017 hPa1016 hPa1017 hPa1018 hPa
Cloud cover77%27%19%22%23%27%26%12%
Heat index9°C (49°F)9°C (48°F)10°C (50°F)13°C (56°F)15°C (59°F)15°C (59°F)13°C (55°F)11°C (52°F)
Dew point6°C (43°F)7°C (44°F)7°C (44°F)6°C (44°F)6°C (42°F)6°C (43°F)8°C (46°F)8°C (46°F)
Wind
Speed20km/h (13mph)20km/h (12mph)17km/h (11mph)15km/h (10mph)16km/h (10mph)20km/h (12mph)12km/h (8mph)12km/h (8mph)
Gusts36km/h (23mph)35km/h (22mph)30km/h (19mph)28km/h (17mph)26km/h (16mph)27km/h (17mph)26km/h (16mph)26km/h (16mph)
Direction 229°
SW
240°
WSW
252°
WSW
269°
W
267°
W
275°
W
265°
W
211°
SSW
Wind chill6°C (43°F)6°C (43°F)8°C (46°F)12°C (53°F)14°C (58°F)15°C (58°F)12°C (53°F)10°C (49°F)
Waves
Height0.5m (1.6ft)0.3m (1.0ft)0.1m (0.3ft)0.1m (0.3ft)0.3m (1.0ft)0.4m (1.3ft)0.2m (0.7ft)0.4m (1.3ft)
Direction 347°
NNW
356°
N
332°
NNW
283°
WNW
211°
SSW
43°
NE
42°
NE
96°
E
Period1.9 sec.1.9 sec.1.9 sec.1.9 sec.1.9 sec.1.9 sec.1.9 sec.1.9 sec.
Significant height0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)
Sea water temperature
Water temperature7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)7°C (44°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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