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
Monday 20 July 202652°F to 61°Fnot recommended
Tuesday 21 July 202654°F to 63°Frecommended
Wednesday 22 July 202654°F to 58°Fdiscouraged
Thursday 23 July 202656°F to 67°Fdiscouraged
Friday 24 July 202659°F to 65°Fdiscouraged
Saturday 25 July 202658°F to 61°Fdiscouraged
Sunday 26 July 202656°F to 59°Fnot recommended

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

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 05:24 and will set at 20:49 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 52°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 27.3mph km/h (with gusts up to 29.2mph). Wave height will be up to 7.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (53°F)13°C (55°F)13°C (56°F)15°C (59°F)15°C (58°F)14°C (58°F)12°C (54°F)13°C (56°F)
Perceived temperature8°C (47°F)10°C (50°F)11°C (52°F)13°C (56°F)13°C (56°F)13°C (55°F)10°C (50°F)11°C (52°F)
Precipitation0.1in0in0in0in0in0in0in0in
Humidity93%98%99%91%74%64%70%82%
Barometric pressure1006 hPa1004 hPa1005 hPa1007 hPa1008 hPa1009 hPa1011 hPa1013 hPa
Cloud cover100%99%95%91%0%0%0%0%
Heat index12°C (53°F)13°C (55°F)13°C (56°F)15°C (59°F)15°C (58°F)14°C (58°F)12°C (54°F)13°C (56°F)
Dew point11°C (51°F)12°C (54°F)13°C (56°F)13°C (56°F)10°C (50°F)8°C (46°F)7°C (44°F)10°C (50°F)
Wind
Speed44km/h (27mph)33km/h (20mph)24km/h (15mph)20km/h (13mph)21km/h (13mph)22km/h (13mph)22km/h (14mph)21km/h (13mph)
Gusts47km/h (30mph)40km/h (25mph)30km/h (19mph)26km/h (16mph)23km/h (14mph)27km/h (17mph)23km/h (14mph)22km/h (14mph)
Direction 161°
SSE
178°
S
195°
SSW
223°
SW
218°
SW
231°
SW
212°
SSW
208°
SSW
Wind chill8°C (47°F)10°C (50°F)11°C (52°F)13°C (56°F)13°C (56°F)13°C (55°F)10°C (50°F)11°C (52°F)
Waves
Height1.7m (5.6ft)2.2m (7.3ft)2.0m (6.5ft)1.8m (6.0ft)1.6m (5.4ft)1.5m (5.1ft)1.5m (4.8ft)1.3m (4.4ft)
Direction 158°
SSE
171°
S
170°
S
173°
S
171°
S
170°
S
169°
S
157°
SSE
Period7.9 sec.11.8 sec.11.8 sec.7.3 sec.7.2 sec.7.0 sec.7.0 sec.7.2 sec.
Significant height1.4m (4.6ft)1.3m (4.3ft)1.0m (3.3ft)0.7m (2.3ft)0.9m (3ft)1.0m (3.3ft)0.9m (3ft)0.6m (2ft)
Sea water temperature
Water temperature10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 05:25 and will set at 20:48 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 54°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 19.9mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature12°C (54°F)12°C (54°F)13°C (56°F)16°C (61°F)15°C (59°F)14°C (58°F)13°C (55°F)14°C (57°F)
Perceived temperature10°C (50°F)10°C (50°F)12°C (53°F)16°C (61°F)15°C (59°F)14°C (58°F)12°C (53°F)13°C (55°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%88%81%66%63%65%72%80%
Barometric pressure1015 hPa1016 hPa1019 hPa1021 hPa1023 hPa1024 hPa1026 hPa1027 hPa
Cloud cover3%3%2%3%0%0%0%0%
Heat index12°C (54°F)12°C (54°F)13°C (56°F)16°C (61°F)15°C (59°F)14°C (58°F)13°C (55°F)14°C (57°F)
Dew point10°C (50°F)10°C (51°F)10°C (50°F)10°C (50°F)8°C (47°F)8°C (46°F)8°C (46°F)11°C (51°F)
Wind
Speed20km/h (13mph)19km/h (12mph)19km/h (12mph)18km/h (11mph)13km/h (8mph)6km/h (4mph)10km/h (6mph)15km/h (9mph)
Gusts22km/h (13mph)25km/h (16mph)20km/h (12mph)20km/h (12mph)26km/h (16mph)13km/h (8mph)21km/h (13mph)32km/h (20mph)
Direction 219°
SW
238°
WSW
243°
WSW
243°
WSW
254°
WSW
231°
SW
194°
SSW
215°
SW
Wind chill10°C (50°F)10°C (50°F)12°C (53°F)16°C (61°F)15°C (59°F)14°C (58°F)12°C (53°F)13°C (55°F)
Waves
Height1.2m (3.9ft)1.1m (3.7ft)1.1m (3.6ft)1.0m (3.4ft)1.0m (3.3ft)1.0m (3.2ft)1.0m (3.1ft)0.9m (3.1ft)
Direction 155°
SSE
155°
SSE
153°
SSE
148°
SSE
140°
SE
133°
SE
129°
SE
129°
SE
Period7.0 sec.7.1 sec.7.3 sec.7.3 sec.7.4 sec.6.8 sec.7.4 sec.7.3 sec.
Significant height0.5m (1.6ft)1.1m (3.6ft)1.0m (3.3ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 05:26 and will set at 20:47 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 54°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 14.9mph km/h (with gusts up to 19.3mph). 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)13°C (55°F)14°C (56°F)12°C (54°F)13°C (56°F)12°C (54°F)12°C (54°F)
Perceived temperature12°C (53°F)11°C (52°F)12°C (53°F)12°C (53°F)10°C (50°F)11°C (52°F)10°C (50°F)10°C (50°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%83%83%78%77%77%87%96%
Barometric pressure1028 hPa1028 hPa1029 hPa1029 hPa1028 hPa1028 hPa1027 hPa1026 hPa
Cloud cover0%0%0%0%0%7%19%64%
Heat index13°C (55°F)12°C (54°F)13°C (55°F)14°C (56°F)12°C (54°F)13°C (56°F)12°C (54°F)12°C (54°F)
Dew point10°C (49°F)9°C (49°F)10°C (50°F)10°C (50°F)8°C (47°F)9°C (49°F)10°C (50°F)11°C (53°F)
Wind
Speed12km/h (8mph)10km/h (6mph)12km/h (8mph)20km/h (13mph)23km/h (15mph)24km/h (15mph)21km/h (13mph)22km/h (14mph)
Gusts26km/h (16mph)21km/h (13mph)26km/h (16mph)27km/h (17mph)26km/h (16mph)31km/h (19mph)24km/h (15mph)23km/h (14mph)
Direction 207°
SSW
184°
S
177°
S
157°
SSE
163°
SSE
175°
S
169°
S
172°
S
Wind chill12°C (53°F)11°C (52°F)12°C (53°F)12°C (53°F)10°C (50°F)11°C (52°F)10°C (50°F)10°C (50°F)
Waves
Height0.9m (2.9ft)0.8m (2.7ft)0.8m (2.6ft)0.8m (2.5ft)0.8m (2.5ft)0.8m (2.6ft)0.9m (2.9ft)0.9m (3.1ft)
Direction 123°
ESE
125°
SE
128°
SE
133°
SE
136°
SE
139°
SE
134°
SE
135°
SE
Period7.2 sec.7.0 sec.6.9 sec.6.7 sec.6.5 sec.6.1 sec.6.2 sec.6.0 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)0.9m (3ft)
Sea water temperature
Water temperature10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 05:27 and will set at 20:46 on the beach(es) of St. John's (Newfoundland and Labrador). The outside temperature will be a high of 67°F t and a low of 56°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 18.6mph km/h (with gusts up to 19.9mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (55°F)14°C (56°F)16°C (60°F)17°C (63°F)18°C (65°F)18°C (64°F)16°C (61°F)15°C (60°F)
Perceived temperature10°C (51°F)12°C (53°F)16°C (60°F)17°C (63°F)18°C (65°F)18°C (64°F)16°C (61°F)15°C (60°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity99%99%98%91%86%90%95%98%
Barometric pressure1024 hPa1024 hPa1024 hPa1023 hPa1023 hPa1023 hPa1024 hPa1025 hPa
Cloud cover93%100%93%28%12%66%90%76%
Heat index13°C (55°F)14°C (56°F)16°C (60°F)17°C (63°F)18°C (65°F)18°C (64°F)16°C (61°F)15°C (60°F)
Dew point12°C (54°F)13°C (56°F)15°C (60°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (60°F)15°C (59°F)
Wind
Speed23km/h (14mph)22km/h (14mph)23km/h (14mph)27km/h (17mph)30km/h (19mph)27km/h (17mph)26km/h (16mph)24km/h (15mph)
Gusts25km/h (15mph)22km/h (14mph)26km/h (16mph)29km/h (18mph)32km/h (20mph)28km/h (18mph)31km/h (19mph)28km/h (17mph)
Direction 174°
S
179°
S
194°
SSW
197°
SSW
203°
SSW
208°
SSW
203°
SSW
208°
SSW
Wind chill10°C (51°F)12°C (53°F)16°C (60°F)17°C (63°F)18°C (65°F)18°C (64°F)16°C (61°F)15°C (60°F)
Waves
Height1.0m (3.3ft)1.1m (3.5ft)1.1m (3.6ft)1.1m (3.7ft)1.4m (4.5ft)1.4m (4.7ft)1.3m (4.1ft)1.2m (3.9ft)
Direction 143°
SE
154°
SSE
156°
SSE
159°
SSE
169°
S
176°
S
177°
S
177°
S
Period6.0 sec.5.9 sec.7.3 sec.7.2 sec.6.9 sec.6.8 sec.6.6 sec.6.4 sec.
Significant height0.8m (2.6ft)0.9m (3ft)0.9m (3ft)1.0m (3.3ft)1.4m (4.6ft)1.3m (4.3ft)1.0m (3.3ft)1.0m (3.3ft)
Sea water temperature
Water temperature10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 05:29 and will set at 20:45 on the beach(es) of St. John's (Newfoundland and Labrador). The outside temperature will be a high of 65°F t and a low of 59°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 14.9mph km/h (with gusts up to 20.5mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature16°C (60°F)15°C (59°F)15°C (59°F)16°C (61°F)17°C (63°F)17°C (63°F)16°C (61°F)15°C (59°F)
Perceived temperature16°C (60°F)15°C (59°F)14°C (57°F)16°C (61°F)17°C (63°F)17°C (63°F)15°C (60°F)14°C (57°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity96%99%99%94%90%91%96%98%
Barometric pressure1025 hPa1025 hPa1025 hPa1025 hPa1025 hPa1025 hPa1025 hPa1025 hPa
Cloud cover56%83%100%65%41%64%99%92%
Heat index16°C (60°F)15°C (59°F)15°C (59°F)16°C (61°F)17°C (63°F)17°C (63°F)16°C (61°F)15°C (59°F)
Dew point15°C (59°F)15°C (59°F)15°C (58°F)15°C (59°F)16°C (60°F)16°C (61°F)15°C (59°F)15°C (58°F)
Wind
Speed19km/h (12mph)18km/h (11mph)16km/h (10mph)19km/h (12mph)21km/h (13mph)23km/h (15mph)23km/h (14mph)24km/h (15mph)
Gusts25km/h (16mph)23km/h (14mph)33km/h (21mph)23km/h (14mph)26km/h (16mph)29km/h (18mph)25km/h (16mph)27km/h (17mph)
Direction 215°
SW
211°
SSW
187°
S
196°
SSW
200°
SSW
202°
SSW
187°
S
188°
S
Wind chill16°C (60°F)15°C (59°F)14°C (57°F)16°C (61°F)17°C (63°F)17°C (63°F)15°C (60°F)14°C (57°F)
Waves
Height1.2m (3.9ft)1.2m (3.8ft)1.2m (3.9ft)1.2m (3.9ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.1m (3.6ft)
Direction 177°
S
177°
S
178°
S
179°
S
179°
S
180°
S
178°
S
174°
S
Period6.3 sec.6.2 sec.6.1 sec.6.1 sec.6.1 sec.7.4 sec.11.0 sec.12.7 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)1.2m (3.9ft)1.1m (3.6ft)1.0m (3.3ft)0.9m (3ft)
Sea water temperature
Water temperature10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)

Sea weather on Saturday 25 July 2026

On Saturday 25 July 2026, the sun will rise at 05:30 and will set at 20:44 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 58°F. Precipitation is in the forecast (0.1in 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 13.7mph km/h (with gusts up to 15.5mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (60°F)15°C (59°F)15°C (58°F)
Perceived temperature15°C (59°F)15°C (58°F)13°C (56°F)14°C (56°F)14°C (58°F)15°C (60°F)15°C (58°F)13°C (56°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity98%99%99%99%98%98%98%98%
Barometric pressure1024 hPa1023 hPa1023 hPa1023 hPa1023 hPa1022 hPa1022 hPa1022 hPa
Cloud cover88%100%100%100%93%81%92%100%
Heat index15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (60°F)15°C (59°F)15°C (58°F)
Dew point15°C (59°F)15°C (59°F)15°C (58°F)15°C (58°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (58°F)
Wind
Speed22km/h (14mph)20km/h (13mph)22km/h (13mph)21km/h (13mph)20km/h (12mph)21km/h (13mph)21km/h (13mph)20km/h (12mph)
Gusts25km/h (16mph)25km/h (15mph)24km/h (15mph)23km/h (14mph)22km/h (13mph)25km/h (16mph)22km/h (13mph)22km/h (13mph)
Direction 195°
SSW
190°
S
190°
S
194°
SSW
192°
SSW
194°
SSW
196°
SSW
193°
SSW
Wind chill15°C (59°F)15°C (58°F)13°C (56°F)14°C (56°F)14°C (58°F)15°C (60°F)15°C (58°F)13°C (56°F)
Waves
Height1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.3m (4.3ft)
Direction 172°
S
173°
S
175°
S
175°
S
173°
S
171°
S
172°
S
171°
S
Period12.6 sec.12.6 sec.12.6 sec.11.7 sec.9.9 sec.9.8 sec.9.5 sec.9.5 sec.
Significant height1.0m (3.3ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)1.0m (3.3ft)0.9m (3ft)1.0m (3.3ft)
Sea water temperature
Water temperature10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)

Sea weather on Sunday 26 July 2026

On Sunday 26 July 2026, the sun will rise at 05:31 and will set at 20:42 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 56°F. Precipitation is in the forecast (0.3in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 25.5mph km/h (with gusts up to 27.3mph). Wave height will be up to 8.5ft 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)14°C (56°F)14°C (58°F)15°C (58°F)15°C (58°F)15°C (59°F)
Perceived temperature13°C (55°F)12°C (54°F)12°C (53°F)11°C (53°F)12°C (53°F)12°C (54°F)12°C (54°F)12°C (54°F)
Precipitation0.1in0.1in0.1in0in0in0in0in0in
Humidity99%100%100%99%99%98%98%98%
Barometric pressure1020 hPa1019 hPa1017 hPa1015 hPa1013 hPa1011 hPa1009 hPa1008 hPa
Cloud cover100%100%100%100%100%100%100%100%
Heat index14°C (57°F)14°C (57°F)14°C (56°F)14°C (56°F)14°C (58°F)15°C (58°F)15°C (58°F)15°C (59°F)
Dew point14°C (57°F)14°C (56°F)13°C (56°F)14°C (56°F)14°C (57°F)14°C (58°F)14°C (58°F)15°C (58°F)
Wind
Speed19km/h (12mph)21km/h (13mph)22km/h (14mph)28km/h (17mph)35km/h (21mph)38km/h (24mph)41km/h (26mph)38km/h (24mph)
Gusts22km/h (14mph)24km/h (15mph)28km/h (17mph)32km/h (20mph)37km/h (23mph)43km/h (27mph)44km/h (27mph)41km/h (25mph)
Direction 186°
S
175°
S
169°
SSE
165°
SSE
175°
S
179°
S
182°
S
189°
S
Wind chill13°C (55°F)12°C (54°F)12°C (53°F)11°C (53°F)12°C (53°F)12°C (54°F)12°C (54°F)12°C (54°F)
Waves
Height1.5m (4.9ft)1.6m (5.2ft)1.9m (6.2ft)2.1m (6.9ft)2.3m (7.5ft)2.4m (7.9ft)2.6m (8.5ft)2.5m (8.2ft)
Direction 171°
S
173°
S
175°
S
175°
S
173°
S
172°
S
168°
SSE
173°
S
Period9.9 sec.9.7 sec.9.6 sec.9.5 sec.9.4 sec.9.3 sec.8.8 sec.8.0 sec.
Significant height1.2m (3.9ft)1.2m (3.9ft)1.3m (4.3ft)1.4m (4.6ft)1.4m (4.6ft)1.3m (4.3ft)1.5m (4.9ft)0.8m (2.6ft)
Sea water temperature
Water temperature10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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