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
Friday 16 April 202138°F to 43°Fnot recommended
Saturday 17 April 202138°F to 41°Fnot recommended
Sunday 18 April 202138°F to 41°Fnot recommended
Monday 19 April 202141°F to 45°Fdiscouraged
Tuesday 20 April 202143°F to 45°Fdiscouraged
Wednesday 21 April 202145°F to 49°Fnot recommended
Thursday 22 April 202140°F to 45°Fnot recommended

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

Sea weather on Friday 16 April 2021

On Friday 16 April 2021, the sun will rise at 06:37 and will set at 20:12 on the beach(es) of Saint John. The outside temperature will be a high of 43°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! Be careful, the sea will be generally rough with a wind speed of up to 29.8mph km/h (with gusts up to 41.6mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature4°C (39°F)4°C (38°F)3°C (38°F)4°C (40°F)6°C (43°F)6°C (43°F)5°C (41°F)4°C (40°F)
Perceived temperature-1°C (31°F)-2°C (28°F)-3°C (27°F)-2°C (29°F)1°C (33°F)2°C (36°F)-0°C (31°F)-2°C (29°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%82%74%79%73%76%75%82%
Barometric pressure1012 hPa1012 hPa1012 hPa1011 hPa1010 hPa1009 hPa1010 hPa1009 hPa
Cloud cover33%14%100%32%5%31%15%100%
Heat index4°C (39°F)4°C (38°F)3°C (38°F)4°C (40°F)6°C (43°F)6°C (43°F)5°C (41°F)4°C (40°F)
Dew point0°C (33°F)1°C (33°F)-1°C (30°F)1°C (34°F)1°C (35°F)2°C (36°F)1°C (34°F)2°C (35°F)
Wind
Speed46km/h (28mph)24km/h (15mph)27km/h (17mph)37km/h (23mph)40km/h (25mph)48km/h (30mph)45km/h (28mph)23km/h (14mph)
Gusts57km/h (35mph)44km/h (27mph)47km/h (29mph)60km/h (37mph)67km/h (41mph)66km/h (41mph)55km/h (34mph)61km/h (38mph)
Direction 67°
ENE
145°
SE
104°
ESE
83°
E
85°
E
58°
ENE
64°
ENE
98°
E
Wind chill-1°C (31°F)-2°C (28°F)-3°C (27°F)-2°C (29°F)1°C (33°F)2°C (36°F)-0°C (31°F)-2°C (29°F)
Waves
Height0.8m (2.6ft)0.6m (2.0ft)0.5m (1.6ft)0.6m (2.0ft)0.8m (2.6ft)1.1m (3.6ft)1.1m (3.6ft)0.9m (3.0ft)
Direction 20°
NNE
20°
NNE
20°
NNE
20°
NNE
20°
NNE
20°
NNE
20°
NNE
20°
NNE
Period0.1 sec.4.0 sec.4.0 sec.4.0 sec.4.0 sec.4.0 sec.4.0 sec.4.0 sec.
Significant height1.3m (4.3ft)0.6m (2ft)0.7m (2.3ft)1.0m (3.3ft)1.1m (3.6ft)1.4m (4.6ft)1.3m (4.3ft)0.6m (2ft)
Sea water temperature
Water temperature5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)

Sea weather on Saturday 17 April 2021

On Saturday 17 April 2021, the sun will rise at 06:35 and will set at 20:13 on the beach(es) of Saint John. The outside temperature will be a high of 41°F t and a low of 38°F. A total of 0.8in of precipitation could spoil your day at the beach. Be careful, the sea will be generally rough with a wind speed of up to 39.2mph km/h (with gusts up to 52.8mph). Wave height will be up to 5.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature4°C (40°F)3°C (38°F)3°C (38°F)3°C (37°F)3°C (38°F)4°C (39°F)4°C (40°F)5°C (40°F)
Perceived temperature-3°C (27°F)-4°C (25°F)-3°C (26°F)-4°C (25°F)-3°C (26°F)-2°C (29°F)-2°C (29°F)-1°C (31°F)
Precipitation0in0.2in0.4in0.1in0.1in0in0in0in
Humidity87%97%97%98%97%95%92%88%
Barometric pressure1007 hPa1007 hPa1008 hPa1007 hPa1007 hPa1006 hPa1007 hPa1006 hPa
Cloud cover100%100%100%100%100%100%100%100%
Heat index4°C (40°F)3°C (38°F)3°C (38°F)3°C (37°F)3°C (38°F)4°C (39°F)4°C (40°F)5°C (40°F)
Dew point2°C (36°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)
Wind
Speed46km/h (28mph)51km/h (32mph)63km/h (39mph)57km/h (36mph)51km/h (32mph)48km/h (30mph)46km/h (29mph)39km/h (24mph)
Gusts73km/h (45mph)67km/h (42mph)85km/h (53mph)68km/h (42mph)52km/h (32mph)66km/h (41mph)53km/h (33mph)44km/h (28mph)
Direction 103°
ESE
76°
ENE
68°
ENE
73°
ENE
67°
ENE
57°
ENE
52°
NE
33°
NNE
Wind chill-3°C (27°F)-4°C (25°F)-3°C (26°F)-4°C (25°F)-3°C (26°F)-2°C (29°F)-2°C (29°F)-1°C (31°F)
Waves
Height1.0m (3.3ft)1.2m (3.9ft)1.6m (5.2ft)1.7m (5.6ft)1.5m (4.9ft)1.3m (4.3ft)1.2m (3.9ft)1.0m (3.3ft)
Direction 20°
NNE
20°
NNE
20°
NNE
20°
NNE
170°
S
170°
S
170°
S
170°
S
Period4.0 sec.4.0 sec.4.0 sec.4.0 sec.9.0 sec.8.3 sec.7.9 sec.7.7 sec.
Significant height1.4m (4.6ft)1.6m (5.2ft)2.0m (6.6ft)1.8m (5.9ft)1.6m (5.2ft)1.4m (4.6ft)1.4m (4.6ft)1.1m (3.6ft)
Sea water temperature
Water temperature5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)

Sea weather on Sunday 18 April 2021

On Sunday 18 April 2021, the sun will rise at 06:33 and will set at 20:14 on the beach(es) of Saint John. The outside temperature will be a high of 41°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! Be careful, the sea will be generally rough with a wind speed of up to 27.3mph km/h (with gusts up to 32.9mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature3°C (38°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (38°F)4°C (40°F)4°C (40°F)5°C (41°F)
Perceived temperature-2°C (28°F)-3°C (27°F)-3°C (26°F)-2°C (28°F)-1°C (29°F)0°C (32°F)-0°C (31°F)1°C (34°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity94%97%97%97%97%91%90%85%
Barometric pressure1006 hPa1006 hPa1006 hPa1007 hPa1007 hPa1007 hPa1009 hPa1009 hPa
Cloud cover100%100%100%100%100%100%100%87%
Heat index3°C (38°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (38°F)4°C (40°F)4°C (40°F)5°C (41°F)
Dew point3°C (37°F)2°C (36°F)2°C (36°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)
Wind
Speed44km/h (27mph)36km/h (23mph)38km/h (24mph)36km/h (23mph)39km/h (24mph)32km/h (20mph)26km/h (16mph)23km/h (15mph)
Gusts45km/h (28mph)41km/h (26mph)44km/h (28mph)37km/h (23mph)53km/h (33mph)43km/h (27mph)33km/h (21mph)27km/h (17mph)
Direction 43°
NE
32°
NNE
13°
NNE

N
355°
N

N
360°
N
356°
N
Wind chill-2°C (28°F)-3°C (27°F)-3°C (26°F)-2°C (28°F)-1°C (29°F)0°C (32°F)-0°C (31°F)1°C (34°F)
Waves
Height1.1m (3.6ft)1.0m (3.3ft)0.9m (3.0ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.5m (1.6ft)0.4m (1.3ft)
Direction 170°
S
170°
S
170°
S
170°
S
170°
S
170°
S
170°
S
170°
S
Period8.6 sec.8.8 sec.8.6 sec.8.4 sec.8.3 sec.8.1 sec.8.0 sec.7.9 sec.
Significant height1.3m (4.3ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)0.9m (3ft)0.7m (2.3ft)0.6m (2ft)
Sea water temperature
Water temperature5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)

Sea weather on Monday 19 April 2021

On Monday 19 April 2021, the sun will rise at 06:32 and will set at 20:15 on the beach(es) of Saint John. The outside temperature will be a high of 45°F t and a low of 41°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 19.9mph km/h (with gusts up to 32.9mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature5°C (40°F)5°C (41°F)5°C (42°F)7°C (44°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (44°F)
Perceived temperature1°C (34°F)1°C (33°F)1°C (34°F)4°C (40°F)4°C (39°F)3°C (37°F)3°C (38°F)4°C (38°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity88%90%86%78%79%87%87%89%
Barometric pressure1008 hPa1009 hPa1009 hPa1010 hPa1009 hPa1010 hPa1011 hPa1012 hPa
Cloud cover60%100%23%11%22%44%61%57%
Heat index5°C (40°F)5°C (41°F)5°C (42°F)7°C (44°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (44°F)
Dew point3°C (37°F)4°C (39°F)3°C (38°F)3°C (38°F)4°C (39°F)5°C (41°F)5°C (41°F)5°C (42°F)
Wind
Speed28km/h (18mph)22km/h (14mph)19km/h (12mph)28km/h (17mph)24km/h (15mph)13km/h (8mph)24km/h (15mph)32km/h (20mph)
Gusts43km/h (27mph)38km/h (23mph)31km/h (19mph)39km/h (24mph)37km/h (23mph)53km/h (33mph)49km/h (31mph)41km/h (25mph)
Direction 352°
N
329°
NNW
304°
WNW
287°
WNW
295°
WNW
252°
WSW
229°
SW
229°
SW
Wind chill1°C (34°F)1°C (33°F)1°C (34°F)4°C (40°F)4°C (39°F)3°C (37°F)3°C (38°F)4°C (38°F)
Waves
Height0.4m (1.3ft)0.4m (1.3ft)0.3m (1.0ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1.0ft)0.3m (1.0ft)0.6m (2.0ft)
Direction 170°
S

N
360°
N
170°
S
170°
S
170°
S
170°
S
170°
S
Period7.7 sec.3.2 sec.2.9 sec.7.5 sec.7.2 sec.7.0 sec.6.8 sec.6.8 sec.
Significant height0.7m (2.3ft)0.5m (1.6ft)0.4m (1.3ft)0.7m (2.3ft)0.6m (2ft)0.3m (1ft)0.6m (2ft)0.9m (3ft)
Sea water temperature
Water temperature5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)

Sea weather on Tuesday 20 April 2021

On Tuesday 20 April 2021, the sun will rise at 06:30 and will set at 20:17 on the beach(es) of Saint John. The outside temperature will be a high of 45°F t and a low of 43°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 19.9mph km/h (with gusts up to 37.3mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature6°C (44°F)6°C (43°F)6°C (43°F)7°C (44°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)
Perceived temperature4°C (38°F)4°C (39°F)5°C (40°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (37°F)3°C (37°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity92%90%89%87%87%86%85%87%
Barometric pressure1012 hPa1013 hPa1015 hPa1015 hPa1015 hPa1016 hPa1016 hPa1017 hPa
Cloud cover58%29%25%17%6%10%3%10%
Heat index6°C (44°F)6°C (43°F)6°C (43°F)7°C (44°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)
Dew point5°C (41°F)5°C (40°F)4°C (40°F)5°C (40°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)
Wind
Speed27km/h (17mph)22km/h (14mph)17km/h (11mph)14km/h (9mph)9km/h (5mph)21km/h (13mph)29km/h (18mph)32km/h (20mph)
Gusts31km/h (19mph)25km/h (15mph)28km/h (17mph)37km/h (23mph)45km/h (28mph)55km/h (34mph)60km/h (37mph)54km/h (33mph)
Direction 256°
WSW
273°
W
280°
W
281°
WNW
281°
WNW
224°
SW
212°
SSW
210°
SSW
Wind chill4°C (38°F)4°C (39°F)5°C (40°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (37°F)3°C (37°F)
Waves
Height0.6m (2.0ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1.0ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)0.6m (2.0ft)
Direction 170°
S
170°
S
170°
S
170°
S
200°
SSW
170°
S
170°
S
20°
NNE
Period6.5 sec.6.4 sec.6.3 sec.6.2 sec.3.2 sec.5.9 sec.5.9 sec.5.9 sec.
Significant height0.7m (2.3ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.5m (1.6ft)0.8m (2.6ft)0.9m (3ft)
Sea water temperature
Water temperature5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)

Sea weather on Wednesday 21 April 2021

On Wednesday 21 April 2021, the sun will rise at 06:28 and will set at 20:18 on the beach(es) of Saint John. The outside temperature will be a high of 49°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! Be careful, the sea will be generally rough with a wind speed of up to 35.4mph km/h (with gusts up to 57.2mph). Wave height will be up to 6.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature7°C (45°F)7°C (45°F)7°C (45°F)8°C (46°F)8°C (47°F)9°C (48°F)9°C (48°F)9°C (47°F)
Perceived temperature2°C (36°F)3°C (37°F)2°C (36°F)3°C (37°F)3°C (38°F)4°C (39°F)4°C (39°F)4°C (39°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity88%87%86%86%87%82%83%89%
Barometric pressure1016 hPa1015 hPa1015 hPa1015 hPa1012 hPa1010 hPa1009 hPa1006 hPa
Cloud cover20%30%17%17%65%11%62%78%
Heat index7°C (45°F)7°C (45°F)7°C (45°F)8°C (46°F)8°C (47°F)9°C (48°F)9°C (48°F)9°C (47°F)
Dew point5°C (41°F)5°C (42°F)5°C (41°F)6°C (42°F)6°C (43°F)6°C (43°F)6°C (43°F)7°C (44°F)
Wind
Speed36km/h (22mph)34km/h (21mph)41km/h (26mph)41km/h (25mph)46km/h (29mph)48km/h (30mph)55km/h (34mph)57km/h (35mph)
Gusts62km/h (38mph)58km/h (36mph)68km/h (43mph)73km/h (46mph)88km/h (55mph)73km/h (45mph)92km/h (57mph)81km/h (50mph)
Direction 208°
SSW
209°
SSW
198°
SSW
197°
SSW
194°
SSW
196°
SSW
196°
SSW
197°
SSW
Wind chill2°C (36°F)3°C (37°F)2°C (36°F)3°C (37°F)3°C (38°F)4°C (39°F)4°C (39°F)4°C (39°F)
Waves
Height0.9m (3.0ft)0.9m (3.0ft)1.0m (3.3ft)1.1m (3.6ft)1.3m (4.3ft)1.4m (4.6ft)1.7m (5.6ft)1.9m (6.2ft)
Direction 20°
NNE
20°
NNE
20°
NNE
20°
NNE
20°
NNE
20°
NNE
20°
NNE
20°
NNE
Period5.9 sec.5.9 sec.5.9 sec.5.9 sec.5.9 sec.5.9 sec.5.9 sec.5.9 sec.
Significant height1.0m (3.3ft)0.9m (3ft)1.2m (3.9ft)1.2m (3.9ft)1.4m (4.6ft)1.4m (4.6ft)1.7m (5.6ft)1.8m (5.9ft)
Sea water temperature
Water temperature5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)

Sea weather on Thursday 22 April 2021

On Thursday 22 April 2021, the sun will rise at 06:27 and will set at 20:19 on the beach(es) of Saint John. The outside temperature will be a high of 45°F t and a low of 40°F. Precipitation is in the forecast (0.2in 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 35.4mph km/h (with gusts up to 43.5mph). Wave height will be up to 6.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature5°C (41°F)4°C (39°F)4°C (39°F)5°C (42°F)6°C (43°F)7°C (44°F)6°C (43°F)6°C (42°F)
Perceived temperature-1°C (30°F)-2°C (29°F)-2°C (28°F)-0°C (31°F)1°C (33°F)2°C (35°F)1°C (33°F)0°C (32°F)
Precipitation0in0.1in0in0in0in0in0in0in
Humidity93%90%80%65%55%57%67%70%
Barometric pressure1005 hPa1005 hPa1006 hPa1006 hPa1006 hPa1008 hPa1010 hPa1012 hPa
Cloud cover100%100%88%26%32%91%66%73%
Heat index5°C (41°F)4°C (39°F)4°C (39°F)5°C (42°F)6°C (43°F)7°C (44°F)6°C (43°F)6°C (42°F)
Dew point4°C (39°F)2°C (36°F)1°C (33°F)-1°C (31°F)-2°C (28°F)-1°C (29°F)0°C (33°F)1°C (33°F)
Wind
Speed57km/h (35mph)52km/h (32mph)49km/h (31mph)37km/h (23mph)45km/h (28mph)45km/h (28mph)41km/h (25mph)38km/h (24mph)
Gusts59km/h (36mph)70km/h (44mph)52km/h (32mph)55km/h (34mph)52km/h (32mph)51km/h (32mph)57km/h (35mph)60km/h (37mph)
Direction 187°
S
197°
SSW
281°
W
274°
W
279°
W
285°
WNW
276°
W
277°
W
Wind chill-1°C (30°F)-2°C (29°F)-2°C (28°F)-0°C (31°F)1°C (33°F)2°C (35°F)1°C (33°F)0°C (32°F)
Waves
Height2.0m (6.6ft)2.0m (6.6ft)1.4m (4.6ft)1.1m (3.6ft)1.2m (3.9ft)1.2m (3.9ft)1.1m (3.6ft)1.1m (3.6ft)
Direction 20°
NNE
20°
NNE
20°
NNE
170°
S
170°
S
20°
NNE
20°
NNE
20°
NNE
Period5.9 sec.5.9 sec.5.9 sec.6.8 sec.6.8 sec.6.8 sec.6.8 sec.6.8 sec.
Significant height1.8m (5.9ft)1.6m (5.2ft)1.5m (4.9ft)1.2m (3.9ft)1.5m (4.9ft)1.3m (4.3ft)1.2m (3.9ft)1.1m (3.6ft)
Sea water temperature
Water temperature5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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