Sea weather in Saint John in Canada All the beach weather in Saint John

All the essential weather information for enjoying the beach in Saint John 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 Saint John over the next 7 days?

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

Date Outside temp. Our opinion
Monday 3 February 202518°F to 36°Fnot recommended
Tuesday 4 February 202516°F to 36°Fnot recommended
Wednesday 5 February 20257°F to 16°Fnot recommended
Thursday 6 February 20257°F to 31°Fnot recommended
Friday 7 February 202520°F to 31°Fnot recommended
Saturday 8 February 202511°F to 23°Fnot recommended
Sunday 9 February 202520°F to 31°Fnot recommended

Sea Weather: Your daily and hourly sea weather in Saint John

Sea weather on Monday 3 February 2025

On Monday 3 February 2025, the sun will rise at 07:42 and will set at 17:35 on the beach(es) of Saint John. The outside temperature will be a high of 36°F t and a low of 18°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 15.5mph km/h (with gusts up to 23mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-8°C (18°F)-5°C (22°F)-4°C (25°F)-3°C (26°F)-1°C (30°F)1°C (34°F)2°C (35°F)1°C (35°F)
Perceived temperature-11°C (12°F)-11°C (12°F)-11°C (12°F)-10°C (14°F)-7°C (19°F)-5°C (24°F)-3°C (26°F)-4°C (25°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%81%82%95%94%97%98%90%
Barometric pressure1030 hPa1028 hPa1025 hPa1022 hPa1019 hPa1013 hPa1010 hPa1008 hPa
Cloud cover100%100%100%100%100%100%100%100%
Heat index-8°C (18°F)-5°C (22°F)-4°C (25°F)-3°C (26°F)-1°C (30°F)1°C (34°F)2°C (35°F)1°C (35°F)
Dew point-9°C (15°F)-8°C (17°F)-7°C (20°F)-4°C (25°F)-2°C (29°F)1°C (33°F)1°C (34°F)0°C (32°F)
Wind
Speed7km/h (4mph)16km/h (10mph)23km/h (14mph)24km/h (15mph)25km/h (16mph)24km/h (15mph)20km/h (12mph)23km/h (14mph)
Gusts11km/h (7mph)26km/h (16mph)33km/h (20mph)34km/h (21mph)35km/h (22mph)37km/h (23mph)32km/h (20mph)35km/h (22mph)
Direction 232°
SW
180°
S
163°
SSE
156°
SSE
161°
SSE
175°
S
180°
S
232°
SW
Wind chill-11°C (12°F)-11°C (12°F)-11°C (12°F)-10°C (14°F)-7°C (19°F)-5°C (24°F)-3°C (26°F)-4°C (25°F)
Waves
Height0.4m (1.4ft)0.6m (1.9ft)1.0m (3.2ft)1.2m (3.9ft)1.2m (4.1ft)1.4m (4.8ft)1.2m (3.9ft)1.2m (3.9ft)
Direction 200°
SSW
201°
SSW
179°
S
182°
S
183°
S
191°
SSW
194°
SSW
201°
SSW
Period10.2 sec.9.9 sec.9.7 sec.9.6 sec.9.3 sec.9.2 sec.9.2 sec.9.2 sec.
Significant height0.6m (2ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)1.0m (3.3ft)1.2m (3.9ft)
Sea water temperature
Water temperature4°C (39°F)4°C (39°F)4°C (39°F)4°C (39°F)4°C (39°F)4°C (39°F)4°C (39°F)4°C (39°F)

Sea weather on Tuesday 4 February 2025

On Tuesday 4 February 2025, the sun will rise at 07:41 and will set at 17:37 on the beach(es) of Saint John. The outside temperature will be a high of 36°F t and a low of 16°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 17.4mph km/h (with gusts up to 25.5mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature2°C (35°F)1°C (33°F)0°C (32°F)-1°C (31°F)-2°C (28°F)-4°C (26°F)-6°C (21°F)-7°C (19°F)
Perceived temperature-3°C (26°F)-3°C (26°F)-4°C (24°F)-6°C (21°F)-8°C (17°F)-11°C (13°F)-14°C (6°F)-16°C (4°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity99%99%92%74%76%72%72%72%
Barometric pressure1003 hPa1000 hPa999 hPa1000 hPa1001 hPa1002 hPa1006 hPa1011 hPa
Cloud cover100%100%53%46%90%90%32%47%
Heat index2°C (35°F)1°C (33°F)0°C (32°F)-1°C (31°F)-2°C (28°F)-4°C (26°F)-6°C (21°F)-7°C (19°F)
Dew point1°C (34°F)0°C (33°F)-1°C (30°F)-5°C (24°F)-6°C (22°F)-8°C (18°F)-10°C (13°F)-12°C (11°F)
Wind
Speed20km/h (13mph)12km/h (7mph)16km/h (10mph)22km/h (14mph)22km/h (14mph)26km/h (16mph)28km/h (18mph)27km/h (17mph)
Gusts31km/h (19mph)18km/h (11mph)25km/h (15mph)32km/h (20mph)29km/h (18mph)36km/h (22mph)33km/h (21mph)41km/h (26mph)
Direction 222°
SW
266°
W
293°
WNW
305°
NW
310°
NW
306°
NW
312°
NW
309°
NW
Wind chill-3°C (26°F)-3°C (26°F)-4°C (24°F)-6°C (21°F)-8°C (17°F)-11°C (13°F)-14°C (6°F)-16°C (4°F)
Waves
Height1.3m (4.1ft)1.2m (3.9ft)1.0m (3.2ft)0.9m (2.9ft)0.8m (2.5ft)0.8m (2.6ft)0.8m (2.5ft)0.7m (2.4ft)
Direction 205°
SSW
204°
SSW
206°
SSW
214°
SW
206°
SSW
206°
SSW
207°
SSW
208°
SSW
Period9.2 sec.5.7 sec.5.5 sec.5.5 sec.7.4 sec.7.6 sec.7.7 sec.7.7 sec.
Significant height1.1m (3.6ft)0.6m (2ft)1.6m (5.2ft)1.3m (4.3ft)1.2m (3.9ft)1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)
Sea water temperature
Water temperature4°C (39°F)4°C (39°F)4°C (39°F)4°C (39°F)4°C (39°F)4°C (39°F)4°C (39°F)4°C (39°F)

Sea weather on Wednesday 5 February 2025

On Wednesday 5 February 2025, the sun will rise at 07:40 and will set at 17:38 on the beach(es) of Saint John. The outside temperature will be a high of 16°F t and a low of 7°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 15.5mph km/h (with gusts up to 23mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-9°C (16°F)-11°C (13°F)-13°C (10°F)-13°C (8°F)-11°C (12°F)-10°C (15°F)-13°C (9°F)-13°C (8°F)
Perceived temperature-18°C (0°F)-20°C (-3°F)-22°C (-7°F)-22°C (-8°F)-20°C (-4°F)-17°C (1°F)-19°C (-3°F)-22°C (-7°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%76%77%81%72%68%80%82%
Barometric pressure1014 hPa1016 hPa1019 hPa1021 hPa1022 hPa1022 hPa1023 hPa1026 hPa
Cloud cover41%4%4%12%97%100%61%0%
Heat index-9°C (16°F)-11°C (13°F)-13°C (10°F)-13°C (8°F)-11°C (12°F)-10°C (15°F)-13°C (9°F)-13°C (8°F)
Dew point-12°C (10°F)-14°C (7°F)-16°C (4°F)-16°C (3°F)-15°C (4°F)-14°C (6°F)-15°C (4°F)-16°C (4°F)
Wind
Speed25km/h (16mph)24km/h (15mph)23km/h (15mph)21km/h (13mph)21km/h (13mph)21km/h (13mph)12km/h (8mph)18km/h (11mph)
Gusts37km/h (23mph)36km/h (22mph)34km/h (21mph)27km/h (17mph)26km/h (16mph)28km/h (17mph)26km/h (16mph)19km/h (12mph)
Direction 307°
NW
311°
NW
310°
NW
309°
NW
302°
WNW
297°
WNW
296°
WNW
288°
WNW
Wind chill-18°C (0°F)-20°C (-3°F)-22°C (-7°F)-22°C (-8°F)-20°C (-4°F)-17°C (1°F)-19°C (-3°F)-22°C (-7°F)
Waves
Height0.7m (2.2ft)0.6m (2.0ft)0.6m (2.1ft)0.5m (1.7ft)0.5m (1.6ft)0.5m (1.5ft)0.4m (1.3ft)0.3m (1.1ft)
Direction 210°
SSW
292°
WNW
294°
WNW
301°
WNW
303°
WNW
295°
WNW
204°
SSW
205°
SSW
Period7.5 sec.7.4 sec.7.4 sec.7.5 sec.7.9 sec.8.4 sec.8.3 sec.8.1 sec.
Significant height0.9m (3ft)0.9m (3ft)0.9m (3ft)0.7m (2.3ft)0.8m (2.6ft)0.7m (2.3ft)0.6m (2ft)0.5m (1.6ft)
Sea water temperature
Water temperature4°C (39°F)4°C (39°F)4°C (39°F)4°C (39°F)4°C (39°F)4°C (39°F)4°C (39°F)4°C (39°F)

Sea weather on Thursday 6 February 2025

On Thursday 6 February 2025, the sun will rise at 07:38 and will set at 17:40 on the beach(es) of Saint John. The outside temperature will be a high of 31°F t and a low of 7°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 18.6mph km/h (with gusts up to 27.3mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-14°C (7°F)-14°C (6°F)-14°C (7°F)-9°C (17°F)-3°C (27°F)-2°C (28°F)-2°C (28°F)-1°C (30°F)
Perceived temperature-21°C (-6°F)-21°C (-5°F)-19°C (-3°F)-12°C (10°F)-9°C (15°F)-8°C (17°F)-8°C (17°F)-8°C (17°F)
Precipitation0in0in0in0in0in0in0.2in0in
Humidity84%85%84%72%77%88%96%94%
Barometric pressure1026 hPa1026 hPa1026 hPa1025 hPa1022 hPa1016 hPa1009 hPa1001 hPa
Cloud cover2%12%18%36%100%100%100%100%
Heat index-14°C (7°F)-14°C (6°F)-14°C (7°F)-9°C (17°F)-3°C (27°F)-2°C (28°F)-2°C (28°F)-1°C (30°F)
Dew point-16°C (3°F)-16°C (3°F)-16°C (3°F)-13°C (9°F)-6°C (21°F)-4°C (25°F)-3°C (27°F)-2°C (28°F)
Wind
Speed14km/h (9mph)10km/h (6mph)8km/h (5mph)7km/h (4mph)24km/h (15mph)23km/h (14mph)23km/h (14mph)30km/h (19mph)
Gusts29km/h (18mph)22km/h (14mph)17km/h (11mph)12km/h (8mph)32km/h (20mph)33km/h (20mph)35km/h (22mph)44km/h (27mph)
Direction 285°
WNW
282°
WNW
277°
W
224°
SW
180°
S
162°
SSE
105°
ESE
82°
E
Wind chill-21°C (-6°F)-21°C (-5°F)-19°C (-3°F)-12°C (10°F)-9°C (15°F)-8°C (17°F)-8°C (17°F)-8°C (17°F)
Waves
Height0.4m (1.2ft)0.3m (1.0ft)0.2m (0.8ft)0.3m (0.9ft)0.7m (2.2ft)0.9m (3.1ft)1.0m (3.3ft)0.9m (3.0ft)
Direction 258°
WSW
205°
SSW
205°
SSW
239°
WSW
191°
S
178°
S
178°
S
147°
SSE
Period8.0 sec.7.9 sec.3.2 sec.7.7 sec.7.6 sec.7.6 sec.7.4 sec.4.8 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)1.1m (3.6ft)
Sea water temperature
Water temperature4°C (39°F)4°C (39°F)4°C (39°F)4°C (39°F)4°C (39°F)4°C (39°F)4°C (39°F)4°C (39°F)

Sea weather on Friday 7 February 2025

On Friday 7 February 2025, the sun will rise at 07:37 and will set at 17:41 on the beach(es) of Saint John. The outside temperature will be a high of 31°F t and a low of 20°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 16.2mph km/h (with gusts up to 24.9mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-1°C (30°F)-2°C (28°F)-1°C (30°F)-1°C (30°F)-1°C (30°F)-1°C (30°F)-2°C (28°F)-5°C (23°F)
Perceived temperature-6°C (22°F)-7°C (20°F)-7°C (19°F)-7°C (20°F)-7°C (19°F)-8°C (18°F)-9°C (16°F)-12°C (10°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity93%93%96%86%79%74%74%80%
Barometric pressure997 hPa997 hPa997 hPa998 hPa1000 hPa1001 hPa1004 hPa1009 hPa
Cloud cover100%87%100%81%34%21%42%65%
Heat index-1°C (30°F)-2°C (28°F)-1°C (30°F)-1°C (30°F)-1°C (30°F)-1°C (30°F)-2°C (28°F)-5°C (23°F)
Dew point-2°C (28°F)-3°C (26°F)-2°C (29°F)-3°C (27°F)-4°C (24°F)-5°C (23°F)-6°C (21°F)-8°C (18°F)
Wind
Speed13km/h (8mph)14km/h (9mph)21km/h (13mph)22km/h (14mph)25km/h (15mph)26km/h (16mph)24km/h (15mph)25km/h (16mph)
Gusts18km/h (11mph)22km/h (13mph)32km/h (20mph)32km/h (20mph)35km/h (21mph)40km/h (25mph)37km/h (23mph)34km/h (21mph)
Direction 29°
NNE
279°
W
257°
WSW
268°
W
275°
W
280°
W
282°
WNW
288°
WNW
Wind chill-6°C (22°F)-7°C (20°F)-7°C (19°F)-7°C (20°F)-7°C (19°F)-8°C (18°F)-9°C (16°F)-12°C (10°F)
Waves
Height0.8m (2.5ft)0.6m (1.8ft)0.7m (2.4ft)1.1m (3.6ft)1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)1.1m (3.6ft)
Direction 121°
ESE
146°
SE
183°
S
210°
SSW
209°
SSW
215°
SW
228°
SW
225°
SW
Period4.5 sec.3.7 sec.5.1 sec.7.2 sec.6.6 sec.9.2 sec.9.0 sec.8.9 sec.
Significant height0.8m (2.6ft)0.6m (2ft)0.9m (3ft)1.0m (3.3ft)0.8m (2.6ft)1.1m (3.6ft)1.2m (3.9ft)1.2m (3.9ft)
Sea water temperature
Water temperature4°C (39°F)4°C (39°F)4°C (39°F)4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)

Sea weather on Saturday 8 February 2025

On Saturday 8 February 2025, the sun will rise at 07:36 and will set at 17:42 on the beach(es) of Saint John. The outside temperature will be a high of 23°F t and a low of 11°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 26.7mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-7°C (19°F)-9°C (15°F)-11°C (12°F)-11°C (13°F)-7°C (19°F)-6°C (22°F)-7°C (19°F)-8°C (18°F)
Perceived temperature-16°C (4°F)-17°C (1°F)-19°C (-3°F)-19°C (-1°F)-15°C (6°F)-12°C (10°F)-12°C (10°F)-11°C (13°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%78%80%79%71%69%76%82%
Barometric pressure1013 hPa1017 hPa1020 hPa1023 hPa1023 hPa1023 hPa1024 hPa1024 hPa
Cloud cover50%30%3%5%38%82%63%100%
Heat index-7°C (19°F)-9°C (15°F)-11°C (12°F)-11°C (13°F)-7°C (19°F)-6°C (22°F)-7°C (19°F)-8°C (18°F)
Dew point-11°C (13°F)-12°C (10°F)-14°C (7°F)-14°C (8°F)-12°C (11°F)-11°C (13°F)-11°C (13°F)-11°C (13°F)
Wind
Speed29km/h (18mph)24km/h (15mph)20km/h (13mph)19km/h (12mph)22km/h (14mph)19km/h (12mph)13km/h (8mph)5km/h (3mph)
Gusts43km/h (27mph)35km/h (22mph)32km/h (20mph)32km/h (20mph)31km/h (19mph)27km/h (17mph)22km/h (14mph)11km/h (7mph)
Direction 302°
WNW
303°
WNW
295°
WNW
282°
WNW
274°
W
275°
W
277°
W
207°
SSW
Wind chill-16°C (4°F)-17°C (1°F)-19°C (-3°F)-19°C (-1°F)-15°C (6°F)-12°C (10°F)-12°C (10°F)-11°C (13°F)
Waves
Height1.1m (3.6ft)1.0m (3.3ft)0.8m (2.6ft)0.7m (2.3ft)0.6m (2.0ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2.0ft)
Direction 216°
SW
228°
SW
210°
SSW
209°
SSW
207°
SSW
218°
SW
244°
WSW
242°
WSW
Period8.9 sec.9.1 sec.9.0 sec.9.0 sec.9.0 sec.7.7 sec.6.3 sec.8.9 sec.
Significant height1.3m (4.3ft)1.1m (3.6ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)0.7m (2.3ft)
Sea water temperature
Water temperature4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)

Sea weather on Sunday 9 February 2025

On Sunday 9 February 2025, the sun will rise at 07:34 and will set at 17:44 on the beach(es) of Saint John. The outside temperature will be a high of 31°F t and a low of 20°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 15.5mph 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 temperature-7°C (19°F)-5°C (23°F)-3°C (26°F)-2°C (29°F)-1°C (29°F)-2°C (28°F)-4°C (26°F)-5°C (23°F)
Perceived temperature-8°C (18°F)-8°C (18°F)-8°C (17°F)-8°C (18°F)-8°C (18°F)-9°C (17°F)-10°C (14°F)-12°C (10°F)
Precipitation0in0in0.1in0.1in0in0in0in0in
Humidity88%96%96%96%95%93%90%85%
Barometric pressure1022 hPa1018 hPa1013 hPa1007 hPa1002 hPa1002 hPa1006 hPa1011 hPa
Cloud cover100%100%100%100%99%99%97%64%
Heat index-7°C (19°F)-5°C (23°F)-3°C (26°F)-2°C (29°F)-1°C (29°F)-2°C (28°F)-4°C (26°F)-5°C (23°F)
Dew point-9°C (16°F)-6°C (22°F)-4°C (25°F)-2°C (28°F)-2°C (28°F)-3°C (26°F)-5°C (23°F)-7°C (19°F)
Wind
Speed3km/h (2mph)7km/h (4mph)14km/h (9mph)23km/h (14mph)25km/h (15mph)23km/h (15mph)23km/h (15mph)24km/h (15mph)
Gusts5km/h (3mph)11km/h (7mph)22km/h (13mph)32km/h (20mph)35km/h (22mph)33km/h (20mph)35km/h (21mph)36km/h (22mph)
Direction 150°
SSE
265°
W
124°
SE
103°
ESE
158°
SSE
346°
NNW
325°
NW
318°
NW
Wind chill-8°C (18°F)-8°C (18°F)-8°C (17°F)-8°C (18°F)-8°C (18°F)-9°C (17°F)-10°C (14°F)-12°C (10°F)
Waves
Height0.5m (1.6ft)0.4m (1.3ft)0.3m (1.0ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1.0ft)0.3m (1.0ft)0.4m (1.3ft)
Direction 241°
WSW
226°
SW
204°
SSW
202°
SSW
202°
SSW
202°
SSW
163°
SSE
83°
E
Period7.3 sec.4.3 sec.5.6 sec.8.3 sec.8.2 sec.8.0 sec.6.4 sec.3.5 sec.
Significant height0.7m (2.3ft)0.5m (1.6ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)
Sea water temperature
Water temperature4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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