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. | Max wind | Our opinion | Details |
|---|---|---|---|---|
| Friday 5 December 2025 | 22°F to 38°F | 47.2mph | not recommended | all the sea weather |
| Saturday 6 December 2025 | 20°F to 27°F | 27.3mph | not recommended | all the sea weather |
| Sunday 7 December 2025 | 23°F to 34°F | 18mph | not recommended | all the sea weather |
| Monday 8 December 2025 | 20°F to 34°F | 14.9mph | not recommended | all the sea weather |
| Tuesday 9 December 2025 | 29°F to 32°F | 46.6mph | not recommended | all the sea weather |
| Wednesday 10 December 2025 | 20°F to 27°F | 13.7mph | not recommended | all the sea weather |
| Thursday 11 December 2025 | 23°F to 43°F | 26.7mph | not recommended | all the sea weather |
Sea Weather: Your daily and hourly sea weather in St. John's (Newfoundland and Labrador)
Sea weather on Friday 5 December 2025
On Friday 5 December 2025, the sun will rise at 07:34 and will set at 16:10 on the beach(es) of St. John's (Newfoundland and Labrador). The outside temperature will be a high of 38°F t and a low of 22°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 47.2mph km/h (with gusts up to 56.6mph). Wave height will be up to 10.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  |  |  |  | |  |  | |
| Outside temperature | 1°C (35°F) | 2°C (36°F) | 3°C (38°F) | 1°C (34°F) | -4°C (25°F) | -6°C (21°F) | -5°C (23°F) | -5°C (24°F) |
| Perceived temperature | -4°C (25°F) | -4°C (26°F) | -2°C (28°F) | -6°C (21°F) | -14°C (7°F) | -17°C (1°F) | -16°C (2°F) | -16°C (3°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 88% | 97% | 98% | 97% | 73% | 69% | 72% | 70% |
| Barometric pressure | 1002 hPa | 995 hPa | 987 hPa | 981 hPa | 984 hPa | 984 hPa | 985 hPa | 988 hPa |
| Cloud cover | 100% | 100% | 100% | 100% | 84% | 79% | 100% | 100% |
| Heat index | 1°C (35°F) | 2°C (36°F) | 3°C (38°F) | 1°C (34°F) | -4°C (25°F) | -6°C (21°F) | -5°C (23°F) | -5°C (24°F) |
| Dew point | -0°C (31°F) | 2°C (35°F) | 3°C (37°F) | 1°C (33°F) | -8°C (17°F) | -11°C (12°F) | -9°C (15°F) | -9°C (15°F) |
| Wind | ||||||||
| Speed | 23km/h (14mph) | 28km/h (18mph) | 30km/h (19mph) | 44km/h (27mph) | 57km/h (36mph) | 60km/h (38mph) | 70km/h (43mph) | 76km/h (47mph) |
| Gusts | 33km/h (20mph) | 42km/h (26mph) | 46km/h (29mph) | 57km/h (36mph) | 69km/h (43mph) | 76km/h (47mph) | 88km/h (55mph) | 91km/h (57mph) |
| Direction | 171° S | 151° SSE | 149° SSE | 249° WSW | 270° W | 270° W | 277° W | 278° W |
| Wind chill | -4°C (25°F) | -4°C (26°F) | -2°C (28°F) | -6°C (21°F) | -14°C (7°F) | -17°C (1°F) | -16°C (2°F) | -16°C (3°F) |
| Waves | ||||||||
| Height | 0.5m (1.7ft) | 0.6m (2.0ft) | 0.6m (2.0ft) | 0.4m (1.2ft) | 2.0m (6.6ft) | 2.1m (6.8ft) | 2.5m (8.2ft) | 3.1m (10.1ft) |
| Direction | 167° SSE | 168° SSE | 162° SSE | 176° S | 268° W | 265° W | 269° W | 276° W |
| Period | 2.9 sec. | 2.9 sec. | 2.9 sec. | 2.9 sec. | 2.9 sec. | 2.9 sec. | 2.9 sec. | 2.9 sec. |
| Significant height | 1.0m (3.3ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 0.8m (2.6ft) | 2.9m (9.5ft) | 2.7m (8.9ft) | 3.4m (11.2ft) | 3.8m (12.5ft) |
| Sea water temperature | ||||||||
| Water temperature | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) |
Sea weather on Saturday 6 December 2025
On Saturday 6 December 2025, the sun will rise at 07:35 and will set at 16:10 on the beach(es) of St. John's (Newfoundland and Labrador). The outside temperature will be a high of 27°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! Be careful, the sea will be generally rough with a wind speed of up to 47.2mph km/h (with gusts up to 55.3mph). Wave height will be up to 10.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | |  | | |  |
| Outside temperature | -5°C (24°F) | -5°C (23°F) | -5°C (23°F) | -5°C (24°F) | -4°C (25°F) | -4°C (26°F) | -6°C (22°F) | -4°C (26°F) |
| Perceived temperature | -16°C (3°F) | -16°C (3°F) | -16°C (4°F) | -14°C (6°F) | -13°C (8°F) | -13°C (9°F) | -15°C (5°F) | -12°C (10°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 71% | 77% | 84% | 76% | 76% | 76% | 75% | 73% |
| Barometric pressure | 990 hPa | 994 hPa | 997 hPa | 1000 hPa | 1001 hPa | 1003 hPa | 1004 hPa | 1005 hPa |
| Cloud cover | 100% | 100% | 100% | 100% | 57% | 49% | 2% | 0% |
| Heat index | -5°C (24°F) | -5°C (23°F) | -5°C (23°F) | -5°C (24°F) | -4°C (25°F) | -4°C (26°F) | -6°C (22°F) | -4°C (26°F) |
| Dew point | -9°C (16°F) | -8°C (17°F) | -7°C (19°F) | -8°C (18°F) | -8°C (18°F) | -7°C (19°F) | -9°C (15°F) | -8°C (18°F) |
| Wind | ||||||||
| Speed | 76km/h (47mph) | 68km/h (43mph) | 59km/h (37mph) | 51km/h (32mph) | 49km/h (30mph) | 46km/h (28mph) | 42km/h (26mph) | 44km/h (27mph) |
| Gusts | 89km/h (55mph) | 80km/h (50mph) | 70km/h (44mph) | 63km/h (39mph) | 62km/h (39mph) | 63km/h (39mph) | 44km/h (27mph) | 59km/h (36mph) |
| Direction | 277° W | 279° W | 281° WNW | 283° WNW | 284° WNW | 288° WNW | 287° WNW | 281° WNW |
| Wind chill | -16°C (3°F) | -16°C (3°F) | -16°C (4°F) | -14°C (6°F) | -13°C (8°F) | -13°C (9°F) | -15°C (5°F) | -12°C (10°F) |
| Waves | ||||||||
| Height | 3.1m (10.1ft) | 2.7m (8.8ft) | 2.3m (7.7ft) | 1.9m (6.4ft) | 1.7m (5.5ft) | 1.6m (5.2ft) | 1.4m (4.7ft) | 1.3m (4.4ft) |
| Direction | 279° W | 282° WNW | 285° WNW | 287° WNW | 287° WNW | 289° WNW | 288° WNW | 287° WNW |
| Period | 2.9 sec. | 2.9 sec. | 2.9 sec. | 2.9 sec. | 2.9 sec. | 2.9 sec. | 2.9 sec. | 2.9 sec. |
| Significant height | 3.7m (12.1ft) | 3.1m (10.2ft) | 2.8m (9.2ft) | 2.4m (7.9ft) | 2.1m (6.9ft) | 2.0m (6.6ft) | 1.8m (5.9ft) | 1.7m (5.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) |
Sea weather on Sunday 7 December 2025
On Sunday 7 December 2025, the sun will rise at 07:36 and will set at 16:10 on the beach(es) of St. John's (Newfoundland and Labrador). The outside temperature will be a high of 34°F t and a low of 23°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 23mph km/h (with gusts up to 30.5mph). Wave height will be up to 3.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | -4°C (25°F) | -5°C (24°F) | -5°C (24°F) | -4°C (26°F) | -3°C (28°F) | -1°C (30°F) | -1°C (31°F) | 1°C (34°F) |
| Perceived temperature | -12°C (10°F) | -13°C (8°F) | -13°C (9°F) | -11°C (11°F) | -10°C (14°F) | -8°C (17°F) | -8°C (18°F) | -5°C (23°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 72% | 69% | 70% | 77% | 78% | 77% | 81% | 82% |
| Barometric pressure | 1006 hPa | 1007 hPa | 1008 hPa | 1008 hPa | 1008 hPa | 1008 hPa | 1008 hPa | 1009 hPa |
| Cloud cover | 0% | 0% | 6% | 14% | 11% | 28% | 23% | 20% |
| Heat index | -4°C (25°F) | -5°C (24°F) | -5°C (24°F) | -4°C (26°F) | -3°C (28°F) | -1°C (30°F) | -1°C (31°F) | 1°C (34°F) |
| Dew point | -8°C (17°F) | -9°C (15°F) | -9°C (15°F) | -7°C (20°F) | -6°C (22°F) | -5°C (23°F) | -4°C (26°F) | -2°C (29°F) |
| Wind | ||||||||
| Speed | 37km/h (23mph) | 35km/h (22mph) | 34km/h (21mph) | 33km/h (21mph) | 33km/h (21mph) | 32km/h (20mph) | 32km/h (20mph) | 29km/h (18mph) |
| Gusts | 49km/h (31mph) | 47km/h (29mph) | 45km/h (28mph) | 42km/h (26mph) | 48km/h (30mph) | 48km/h (30mph) | 33km/h (21mph) | 44km/h (27mph) |
| Direction | 281° WNW | 284° WNW | 283° WNW | 283° WNW | 282° WNW | 283° WNW | 282° WNW | 277° W |
| Wind chill | -12°C (10°F) | -13°C (8°F) | -13°C (9°F) | -11°C (11°F) | -10°C (14°F) | -8°C (17°F) | -8°C (18°F) | -5°C (23°F) |
| Waves | ||||||||
| Height | 1.2m (3.9ft) | 1.1m (3.7ft) | 1.0m (3.4ft) | 0.9m (3.1ft) | 0.8m (2.8ft) | 0.8m (2.6ft) | 0.8m (2.7ft) | 0.7m (2.3ft) |
| Direction | 285° WNW | 286° WNW | 288° WNW | 288° WNW | 287° WNW | 290° WNW | 290° WNW | 289° WNW |
| Period | 2.9 sec. | 2.9 sec. | 2.9 sec. | 2.9 sec. | 2.9 sec. | 2.9 sec. | 2.9 sec. | 2.9 sec. |
| Significant height | 1.6m (5.2ft) | 1.5m (4.9ft) | 1.4m (4.6ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.0m (3.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) |
Sea weather on Monday 8 December 2025
On Monday 8 December 2025, the sun will rise at 07:37 and will set at 16:10 on the beach(es) of St. John's (Newfoundland and Labrador). The outside temperature will be a high of 34°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 18.6mph km/h (with gusts up to 26.7mph). Wave height will be up to 2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 1°C (33°F) | -1°C (29°F) | -3°C (26°F) | -4°C (25°F) | -4°C (24°F) | -5°C (23°F) | -6°C (21°F) | -3°C (26°F) |
| Perceived temperature | -6°C (22°F) | -8°C (17°F) | -11°C (13°F) | -11°C (12°F) | -10°C (14°F) | -9°C (17°F) | -11°C (13°F) | -10°C (14°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 78% | 77% | 72% | 72% | 70% | 70% | 74% | 74% |
| Barometric pressure | 1009 hPa | 1011 hPa | 1012 hPa | 1014 hPa | 1013 hPa | 1013 hPa | 1012 hPa | 1009 hPa |
| Cloud cover | 8% | 21% | 71% | 47% | 13% | 31% | 27% | 100% |
| Heat index | 1°C (33°F) | -1°C (29°F) | -3°C (26°F) | -4°C (25°F) | -4°C (24°F) | -5°C (23°F) | -6°C (21°F) | -3°C (26°F) |
| Dew point | -3°C (27°F) | -5°C (23°F) | -8°C (18°F) | -8°C (17°F) | -9°C (16°F) | -9°C (15°F) | -10°C (14°F) | -7°C (19°F) |
| Wind | ||||||||
| Speed | 30km/h (18mph) | 28km/h (18mph) | 29km/h (18mph) | 24km/h (15mph) | 17km/h (11mph) | 9km/h (5mph) | 11km/h (7mph) | 24km/h (15mph) |
| Gusts | 43km/h (26mph) | 39km/h (25mph) | 39km/h (24mph) | 32km/h (20mph) | 24km/h (15mph) | 14km/h (9mph) | 20km/h (13mph) | 34km/h (21mph) |
| Direction | 280° W | 296° WNW | 288° WNW | 290° WNW | 317° NW | 8° N | 78° ENE | 86° E |
| Wind chill | -6°C (22°F) | -8°C (17°F) | -11°C (13°F) | -11°C (12°F) | -10°C (14°F) | -9°C (17°F) | -11°C (13°F) | -10°C (14°F) |
| Waves | ||||||||
| Height | 0.6m (2.0ft) | 0.6m (2.1ft) | 0.6m (2.0ft) | 0.4m (1.4ft) | 0.2m (0.8ft) | 0.2m (0.6ft) | 0.2m (0.8ft) | 0.3m (1.0ft) |
| Direction | 288° WNW | 290° WNW | 296° WNW | 302° WNW | 301° WNW | 290° WNW | 283° WNW | 93° E |
| Period | 2.9 sec. | 2.9 sec. | 2.9 sec. | 2.9 sec. | 2.9 sec. | 2.9 sec. | 1.8 sec. | 1.8 sec. |
| Significant height | 0.9m (3ft) | 1.0m (3.3ft) | 0.9m (3ft) | 0.7m (2.3ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.1m (0.3ft) | 0.8m (2.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) |
Sea weather on Tuesday 9 December 2025
On Tuesday 9 December 2025, the sun will rise at 07:38 and will set at 16:10 on the beach(es) of St. John's (Newfoundland and Labrador). The outside temperature will be a high of 32°F t and a low of 29°F. Precipitation is in the forecast (0.6in 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 47.2mph km/h (with gusts up to 48.5mph). Wave height will be up to 9.5ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  | | | | | | | |
| Outside temperature | -2°C (28°F) | -2°C (29°F) | -1°C (30°F) | 0°C (32°F) | 0°C (33°F) | 0°C (32°F) | -0°C (31°F) | -1°C (30°F) |
| Perceived temperature | -10°C (14°F) | -11°C (13°F) | -10°C (14°F) | -8°C (17°F) | -8°C (17°F) | -9°C (16°F) | -10°C (14°F) | -11°C (12°F) |
| Precipitation | 0in | 0.1in | 0.2in | 0.1in | 0.1in | 0in | 0in | 0in |
| Humidity | 79% | 92% | 95% | 97% | 97% | 96% | 93% | 87% |
| Barometric pressure | 1001 hPa | 992 hPa | 983 hPa | 977 hPa | 973 hPa | 975 hPa | 981 hPa | 988 hPa |
| Cloud cover | 86% | 100% | 100% | 98% | 100% | 100% | 100% | 94% |
| Heat index | -2°C (28°F) | -2°C (29°F) | -1°C (30°F) | 0°C (32°F) | 0°C (33°F) | 0°C (32°F) | -0°C (31°F) | -1°C (30°F) |
| Dew point | -5°C (23°F) | -3°C (27°F) | -2°C (29°F) | -1°C (31°F) | 0°C (32°F) | -0°C (31°F) | -1°C (29°F) | -3°C (26°F) |
| Wind | ||||||||
| Speed | 40km/h (25mph) | 57km/h (35mph) | 58km/h (36mph) | 53km/h (33mph) | 59km/h (36mph) | 71km/h (44mph) | 76km/h (47mph) | 75km/h (47mph) |
| Gusts | 53km/h (33mph) | 73km/h (45mph) | 62km/h (38mph) | 65km/h (40mph) | 62km/h (39mph) | 76km/h (47mph) | 78km/h (49mph) | 78km/h (49mph) |
| Direction | 78° ENE | 84° E | 69° ENE | 54° NE | 139° SE | 341° NNW | 320° NW | 310° NW |
| Wind chill | -10°C (14°F) | -11°C (13°F) | -10°C (14°F) | -8°C (17°F) | -8°C (17°F) | -9°C (16°F) | -10°C (14°F) | -11°C (12°F) |
| Waves | ||||||||
| Height | 0.5m (1.7ft) | 0.8m (2.6ft) | 0.8m (2.7ft) | 1.3m (4.3ft) | 2.7m (8.9ft) | 2.9m (9.5ft) | 2.5m (8.2ft) | 2.3m (7.5ft) |
| Direction | 93° E | 97° E | 120° ESE | 197° SSW | 287° WNW | 298° WNW | 302° WNW | 304° WNW |
| Period | 1.8 sec. | 1.8 sec. | 1.8 sec. | 1.8 sec. | 1.8 sec. | 1.8 sec. | 1.8 sec. | 1.8 sec. |
| Significant height | 1.1m (3.6ft) | 1.5m (4.9ft) | 1.3m (4.3ft) | 1.8m (5.9ft) | 3.8m (12.5ft) | 3.4m (11.2ft) | 3.0m (9.8ft) | 2.7m (8.9ft) |
| Sea water temperature | ||||||||
| Water temperature | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) |
Sea weather on Wednesday 10 December 2025
On Wednesday 10 December 2025, the sun will rise at 07:39 and will set at 16:10 on the beach(es) of St. John's (Newfoundland and Labrador). The outside temperature will be a high of 27°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! Be careful, the sea will be generally rough with a wind speed of up to 44.1mph km/h (with gusts up to 49.7mph). Wave height will be up to 6.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | |  | | | | |
| Outside temperature | -2°C (28°F) | -3°C (26°F) | -5°C (24°F) | -5°C (22°F) | -6°C (22°F) | -6°C (21°F) | -5°C (22°F) | -3°C (26°F) |
| Perceived temperature | -12°C (10°F) | -14°C (8°F) | -15°C (5°F) | -16°C (4°F) | -16°C (3°F) | -16°C (3°F) | -14°C (7°F) | -10°C (15°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 78% | 74% | 72% | 66% | 63% | 66% | 72% | 78% |
| Barometric pressure | 995 hPa | 1001 hPa | 1008 hPa | 1012 hPa | 1016 hPa | 1019 hPa | 1021 hPa | 1023 hPa |
| Cloud cover | 83% | 89% | 68% | 5% | 3% | 0% | 0% | 2% |
| Heat index | -2°C (28°F) | -3°C (26°F) | -5°C (24°F) | -5°C (22°F) | -6°C (22°F) | -6°C (21°F) | -5°C (22°F) | -3°C (26°F) |
| Dew point | -6°C (22°F) | -7°C (19°F) | -9°C (16°F) | -11°C (13°F) | -12°C (11°F) | -12°C (11°F) | -10°C (15°F) | -7°C (20°F) |
| Wind | ||||||||
| Speed | 71km/h (44mph) | 64km/h (40mph) | 58km/h (36mph) | 54km/h (33mph) | 50km/h (31mph) | 43km/h (27mph) | 35km/h (21mph) | 22km/h (14mph) |
| Gusts | 79km/h (49mph) | 80km/h (50mph) | 73km/h (45mph) | 65km/h (40mph) | 55km/h (34mph) | 46km/h (29mph) | 41km/h (26mph) | 34km/h (21mph) |
| Direction | 306° NW | 301° WNW | 296° WNW | 292° WNW | 292° WNW | 291° WNW | 289° WNW | 286° WNW |
| Wind chill | -12°C (10°F) | -14°C (8°F) | -15°C (5°F) | -16°C (4°F) | -16°C (3°F) | -16°C (3°F) | -14°C (7°F) | -10°C (15°F) |
| Waves | ||||||||
| Height | 1.9m (6.2ft) | 1.7m (5.6ft) | 1.4m (4.6ft) | 1.0m (3.3ft) | 0.6m (2.0ft) | 0.3m (1.0ft) | 0.4m (1.3ft) | 0.5m (1.6ft) |
| Direction | 304° NW | 301° WNW | 297° WNW | 295° WNW | 289° WNW | 263° W | 203° SSW | 169° S |
| Period | 1.8 sec. | 1.8 sec. | 1.8 sec. | 1.8 sec. | 1.8 sec. | 1.8 sec. | 1.8 sec. | 1.8 sec. |
| Significant height | 2.4m (7.9ft) | 2.1m (6.9ft) | 1.8m (5.9ft) | 1.2m (3.9ft) | 0.8m (2.6ft) | 0.5m (1.6ft) | 0.8m (2.6ft) | 1.0m (3.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) |
Sea weather on Thursday 11 December 2025
On Thursday 11 December 2025, the sun will rise at 07:40 and will set at 16:10 on the beach(es) of St. John's (Newfoundland and Labrador). The outside temperature will be a high of 43°F t and a low of 23°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 26.7mph km/h (with gusts up to 29.2mph). Wave height will be up to 2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | -4°C (24°F) | -3°C (27°F) | 1°C (33°F) | 2°C (35°F) | 3°C (37°F) | 4°C (39°F) | 5°C (40°F) | 6°C (42°F) |
| Perceived temperature | -9°C (17°F) | -6°C (22°F) | -3°C (26°F) | -2°C (28°F) | -1°C (29°F) | -1°C (31°F) | -1°C (31°F) | -0°C (32°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 81% | 86% | 92% | 95% | 99% | 98% | 97% | 94% |
| Barometric pressure | 1025 hPa | 1025 hPa | 1025 hPa | 1024 hPa | 1022 hPa | 1019 hPa | 1015 hPa | 1009 hPa |
| Cloud cover | 25% | 76% | 85% | 71% | 99% | 97% | 95% | 88% |
| Heat index | -4°C (24°F) | -3°C (27°F) | 1°C (33°F) | 2°C (35°F) | 3°C (37°F) | 4°C (39°F) | 5°C (40°F) | 6°C (42°F) |
| Dew point | -7°C (19°F) | -5°C (23°F) | -1°C (31°F) | 1°C (34°F) | 3°C (37°F) | 4°C (38°F) | 4°C (39°F) | 5°C (40°F) |
| Wind | ||||||||
| Speed | 11km/h (7mph) | 8km/h (5mph) | 13km/h (8mph) | 15km/h (9mph) | 19km/h (12mph) | 22km/h (14mph) | 30km/h (19mph) | 43km/h (27mph) |
| Gusts | 21km/h (13mph) | 14km/h (9mph) | 22km/h (13mph) | 28km/h (17mph) | 31km/h (19mph) | 28km/h (18mph) | 35km/h (22mph) | 47km/h (29mph) |
| Direction | 259° W | 210° SSW | 179° S | 167° SSE | 166° SSE | 165° SSE | 162° SSE | 158° SSE |
| Wind chill | -9°C (17°F) | -6°C (22°F) | -3°C (26°F) | -2°C (28°F) | -1°C (29°F) | -1°C (31°F) | -1°C (31°F) | -0°C (32°F) |
| Waves | ||||||||
| Height | 0.6m (2.0ft) | 0.3m (1.0ft) | 0.2m (0.7ft) | 0.1m (0.3ft) | 0.1m (0.3ft) | 0.3m (1.0ft) | 0.3m (1.0ft) | 0.2m (0.7ft) |
| Direction | 174° S | 191° S | 208° SSW | 173° S | 87° E | 54° NE | 30° NNE | 23° NNE |
| Period | 1.8 sec. | 1.8 sec. | 1.9 sec. | 2.2 sec. | 2.2 sec. | 2.2 sec. | 2.5 sec. | 2.8 sec. |
| Significant height | 0.9m (3ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.4m (1.3ft) | 0.6m (2ft) | 0.6m (2ft) | 0.4m (1.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) |