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 |
|---|---|---|---|---|
| Thursday 13 March 2025 | 23°F to 36°F | 18.6mph | not recommended | all the sea weather |
| Friday 14 March 2025 | 23°F to 31°F | 16.8mph | not recommended | all the sea weather |
| Saturday 15 March 2025 | 31°F to 34°F | 6.2mph | not recommended | all the sea weather |
| Sunday 16 March 2025 | 29°F to 38°F | 15.5mph | not recommended | all the sea weather |
| Monday 17 March 2025 | 29°F to 45°F | 24.2mph | discouraged | all the sea weather |
| Tuesday 18 March 2025 | 38°F to 47°F | 11.2mph | discouraged | all the sea weather |
| Wednesday 19 March 2025 | 36°F to 43°F | 18mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in St. John's (Newfoundland and Labrador)
Sea weather on Thursday 13 March 2025
On Thursday 13 March 2025, the sun will rise at 07:18 and will set at 19:05 on the beach(es) of St. John's (Newfoundland and Labrador). The outside temperature will be a high of 36°F t and a low of 23°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 19.3mph km/h (with gusts up to 27.3mph). Wave height will be up to 2.3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  |  |  |  | |  |  |  |
| Outside temperature | 2°C (35°F) | 1°C (33°F) | -1°C (30°F) | -3°C (27°F) | -3°C (26°F) | -3°C (27°F) | -5°C (24°F) | -5°C (24°F) |
| Perceived temperature | -3°C (26°F) | -2°C (28°F) | -7°C (19°F) | -10°C (14°F) | -10°C (14°F) | -11°C (13°F) | -12°C (10°F) | -13°C (9°F) |
| Precipitation | 0in | 0in | 0in | 0.1in | 0in | 0in | 0in | 0in |
| Humidity | 89% | 98% | 98% | 95% | 93% | 85% | 77% | 75% |
| Barometric pressure | 1012 hPa | 1013 hPa | 1015 hPa | 1017 hPa | 1018 hPa | 1019 hPa | 1021 hPa | 1022 hPa |
| Cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 64% | 51% |
| Heat index | 2°C (35°F) | 1°C (33°F) | -1°C (30°F) | -3°C (27°F) | -3°C (26°F) | -3°C (27°F) | -5°C (24°F) | -5°C (24°F) |
| Dew point | -0°C (32°F) | 0°C (32°F) | -2°C (29°F) | -4°C (25°F) | -4°C (25°F) | -5°C (23°F) | -8°C (18°F) | -8°C (17°F) |
| Wind | ||||||||
| Speed | 20km/h (13mph) | 8km/h (5mph) | 21km/h (13mph) | 26km/h (16mph) | 27km/h (17mph) | 31km/h (19mph) | 30km/h (18mph) | 30km/h (18mph) |
| Gusts | 33km/h (21mph) | 12km/h (8mph) | 31km/h (19mph) | 35km/h (22mph) | 37km/h (23mph) | 42km/h (26mph) | 44km/h (27mph) | 42km/h (26mph) |
| Direction | 209° SSW | 223° SW | 8° N | 15° NNE | 20° NNE | 22° NNE | 14° NNE | 11° N |
| Wind chill | -3°C (26°F) | -2°C (28°F) | -7°C (19°F) | -10°C (14°F) | -10°C (14°F) | -11°C (13°F) | -12°C (10°F) | -13°C (9°F) |
| Waves | ||||||||
| Height | 0.5m (1.5ft) | 0.2m (0.6ft) | 0.3m (1.0ft) | 0.4m (1.3ft) | 0.4m (1.4ft) | 0.6m (1.9ft) | 0.7m (2.2ft) | 0.7m (2.3ft) |
| Direction | 204° SSW | 208° SSW | 17° NNE | 13° NNE | 21° NNE | 23° NNE | 26° NNE | 23° NNE |
| Period | 0.1 sec. | 0.1 sec. | 2.1 sec. | 2.1 sec. | 2.1 sec. | 2.1 sec. | 2.1 sec. | 2.1 sec. |
| Significant height | 0.6m (2ft) | 0.2m (0.7ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.9m (3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) |
| Sea water temperature | ||||||||
| Water temperature | -3°C (27°F) | -3°C (27°F) | -3°C (27°F) | -3°C (27°F) | -3°C (27°F) | -3°C (27°F) | -3°C (27°F) | -3°C (27°F) |
Sea weather on Friday 14 March 2025
On Friday 14 March 2025, the sun will rise at 07:16 and will set at 19:06 on the beach(es) of St. John's (Newfoundland and Labrador). The outside temperature will be a high of 31°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 16.8mph km/h (with gusts up to 26.1mph). 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 | -5°C (23°F) | -5°C (23°F) | -5°C (23°F) | -4°C (24°F) | -3°C (26°F) | -1°C (30°F) | -3°C (27°F) | -3°C (28°F) |
| Perceived temperature | -12°C (10°F) | -13°C (9°F) | -12°C (10°F) | -10°C (14°F) | -6°C (21°F) | -7°C (20°F) | -9°C (16°F) | -9°C (15°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 73% | 74% | 75% | 70% | 60% | 59% | 80% | 80% |
| Barometric pressure | 1022 hPa | 1023 hPa | 1023 hPa | 1024 hPa | 1023 hPa | 1022 hPa | 1021 hPa | 1021 hPa |
| Cloud cover | 32% | 27% | 28% | 29% | 43% | 27% | 17% | 25% |
| Heat index | -5°C (23°F) | -5°C (23°F) | -5°C (23°F) | -4°C (24°F) | -3°C (26°F) | -1°C (30°F) | -3°C (27°F) | -3°C (28°F) |
| Dew point | -9°C (16°F) | -9°C (16°F) | -9°C (16°F) | -9°C (16°F) | -10°C (14°F) | -8°C (17°F) | -6°C (22°F) | -5°C (22°F) |
| Wind | ||||||||
| Speed | 27km/h (17mph) | 26km/h (16mph) | 22km/h (13mph) | 15km/h (10mph) | 7km/h (4mph) | 20km/h (13mph) | 24km/h (15mph) | 27km/h (17mph) |
| Gusts | 37km/h (23mph) | 36km/h (22mph) | 30km/h (19mph) | 20km/h (12mph) | 10km/h (6mph) | 30km/h (19mph) | 42km/h (26mph) | 40km/h (25mph) |
| Direction | 6° N | 354° N | 351° N | 341° NNW | 286° WNW | 256° WSW | 233° SW | 238° WSW |
| Wind chill | -12°C (10°F) | -13°C (9°F) | -12°C (10°F) | -10°C (14°F) | -6°C (21°F) | -7°C (20°F) | -9°C (16°F) | -9°C (15°F) |
| Waves | ||||||||
| Height | 0.6m (2.1ft) | 0.6m (1.9ft) | 0.5m (1.5ft) | 0.3m (1.0ft) | 0.1m (0.5ft) | 0.1m (0.4ft) | 0.4m (1.2ft) | 0.5m (1.7ft) |
| Direction | 16° NNE | 10° N | 8° N | 8° N | 4° N | 262° W | 237° WSW | 233° SW |
| Period | 2.1 sec. | 2.1 sec. | 2.1 sec. | 2.1 sec. | 2.8 sec. | 2.6 sec. | 2.6 sec. | 2.6 sec. |
| Significant height | 0.9m (3ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.4m (1.3ft) | 0.1m (0.3ft) | 0.4m (1.3ft) | 0.8m (2.6ft) | 0.9m (3ft) |
| Sea water temperature | ||||||||
| Water temperature | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) |
Sea weather on Saturday 15 March 2025
On Saturday 15 March 2025, the sun will rise at 07:14 and will set at 19:08 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 31°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 29.2mph). Wave height will be up to 2.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | |  | | | |  | |
| Outside temperature | -1°C (29°F) | -1°C (30°F) | -0°C (31°F) | 1°C (33°F) | 1°C (34°F) | 1°C (33°F) | -0°C (31°F) | -0°C (31°F) |
| Perceived temperature | -8°C (17°F) | -8°C (17°F) | -7°C (20°F) | -5°C (22°F) | -4°C (25°F) | -3°C (27°F) | -2°C (28°F) | -4°C (25°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 83% | 83% | 85% | 97% | 97% | 98% | 97% | 95% |
| Barometric pressure | 1020 hPa | 1019 hPa | 1020 hPa | 1021 hPa | 1022 hPa | 1022 hPa | 1023 hPa | 1022 hPa |
| Cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 83% |
| Heat index | -1°C (29°F) | -1°C (30°F) | -0°C (31°F) | 1°C (33°F) | 1°C (34°F) | 1°C (33°F) | -0°C (31°F) | -0°C (31°F) |
| Dew point | -4°C (25°F) | -4°C (26°F) | -2°C (28°F) | 0°C (32°F) | 1°C (33°F) | 0°C (33°F) | -1°C (31°F) | -1°C (30°F) |
| Wind | ||||||||
| Speed | 31km/h (19mph) | 32km/h (20mph) | 30km/h (19mph) | 26km/h (16mph) | 19km/h (12mph) | 10km/h (6mph) | 5km/h (3mph) | 10km/h (6mph) |
| Gusts | 46km/h (28mph) | 47km/h (29mph) | 45km/h (28mph) | 38km/h (24mph) | 30km/h (19mph) | 17km/h (10mph) | 9km/h (6mph) | 19km/h (12mph) |
| Direction | 237° WSW | 233° SW | 239° WSW | 249° WSW | 263° W | 274° W | 128° SE | 120° ESE |
| Wind chill | -8°C (17°F) | -8°C (17°F) | -7°C (20°F) | -5°C (22°F) | -4°C (25°F) | -3°C (27°F) | -2°C (28°F) | -4°C (25°F) |
| Waves | ||||||||
| Height | 0.6m (2.1ft) | 0.7m (2.5ft) | 0.8m (2.5ft) | 0.6m (2.0ft) | 0.4m (1.4ft) | 0.2m (0.8ft) | 0.1m (0.4ft) | 0.4m (1.2ft) |
| Direction | 233° SW | 233° SW | 229° SW | 234° SW | 243° WSW | 257° WSW | 261° W | 294° WNW |
| Period | 2.6 sec. | 2.6 sec. | 2.6 sec. | 2.6 sec. | 2.6 sec. | 2.6 sec. | 2.3 sec. | 2.1 sec. |
| Significant height | 1.1m (3.6ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 0.9m (3ft) | 0.6m (2ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.2m (0.7ft) |
| Sea water temperature | ||||||||
| Water temperature | -3°C (27°F) | -3°C (27°F) | -3°C (27°F) | -3°C (27°F) | -3°C (27°F) | -3°C (27°F) | -3°C (27°F) | -3°C (27°F) |
Sea weather on Sunday 16 March 2025
On Sunday 16 March 2025, the sun will rise at 07:12 and will set at 19:09 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 29°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 24.2mph). Wave height will be up to 1.3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | |  |  |  | | | |
| Outside temperature | 0°C (32°F) | 1°C (33°F) | 2°C (35°F) | 3°C (37°F) | 2°C (36°F) | 2°C (36°F) | 2°C (35°F) | -1°C (30°F) |
| Perceived temperature | -4°C (25°F) | -1°C (30°F) | -2°C (29°F) | -2°C (28°F) | -4°C (25°F) | -3°C (27°F) | -3°C (27°F) | -7°C (19°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 95% | 96% | 99% | 99% | 94% | 96% | 98% | 92% |
| Barometric pressure | 1020 hPa | 1018 hPa | 1017 hPa | 1016 hPa | 1016 hPa | 1017 hPa | 1020 hPa | 1024 hPa |
| Cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% |
| Heat index | 0°C (32°F) | 1°C (33°F) | 2°C (35°F) | 3°C (37°F) | 2°C (36°F) | 2°C (36°F) | 2°C (35°F) | -1°C (30°F) |
| Dew point | -1°C (31°F) | 0°C (33°F) | 2°C (35°F) | 2°C (36°F) | 1°C (34°F) | 2°C (35°F) | 1°C (35°F) | -2°C (28°F) |
| Wind | ||||||||
| Speed | 12km/h (7mph) | 5km/h (3mph) | 12km/h (7mph) | 21km/h (13mph) | 32km/h (20mph) | 22km/h (14mph) | 16km/h (10mph) | 25km/h (16mph) |
| Gusts | 20km/h (13mph) | 10km/h (6mph) | 23km/h (14mph) | 39km/h (24mph) | 37km/h (23mph) | 23km/h (14mph) | 31km/h (19mph) | 37km/h (23mph) |
| Direction | 150° SSE | 139° SE | 199° SSW | 221° SW | 248° WSW | 254° WSW | 260° W | 11° N |
| Wind chill | -4°C (25°F) | -1°C (30°F) | -2°C (29°F) | -2°C (28°F) | -4°C (25°F) | -3°C (27°F) | -3°C (27°F) | -7°C (19°F) |
| Waves | ||||||||
| Height | 0.1m (0.4ft) | 0.2m (0.6ft) | 0.2m (0.5ft) | 0.3m (0.9ft) | 0.3m (1.0ft) | 0.4m (1.2ft) | 0.2m (0.8ft) | 0.2m (0.6ft) |
| Direction | 178° S | 204° SSW | 212° SSW | 204° SSW | 210° SSW | 235° SW | 250° WSW | 246° WSW |
| Period | 2.1 sec. | 2.1 sec. | 2.1 sec. | 2.1 sec. | 2.1 sec. | 2.1 sec. | 2.1 sec. | 2.1 sec. |
| Significant height | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.6m (2ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.4m (1.3ft) | 0.3m (1ft) |
| Sea water temperature | ||||||||
| Water temperature | -3°C (27°F) | -3°C (27°F) | -3°C (27°F) | -3°C (27°F) | -3°C (27°F) | -3°C (27°F) | -3°C (27°F) | -3°C (27°F) |
Sea weather on Monday 17 March 2025
On Monday 17 March 2025, the sun will rise at 07:10 and will set at 19:10 on the beach(es) of St. John's (Newfoundland and Labrador). The outside temperature will be a high of 45°F t and a low of 29°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 28mph). Wave height will be up to 3ft 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 (28°F) | -2°C (29°F) | -0°C (31°F) | 2°C (36°F) | 5°C (41°F) | 6°C (44°F) | 7°C (44°F) |
| Perceived temperature | -8°C (18°F) | -7°C (20°F) | -7°C (19°F) | -6°C (20°F) | -4°C (26°F) | -0°C (32°F) | 1°C (34°F) | 1°C (35°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 92% | 91% | 91% | 93% | 96% | 99% | 98% | 98% |
| Barometric pressure | 1025 hPa | 1027 hPa | 1026 hPa | 1024 hPa | 1022 hPa | 1019 hPa | 1018 hPa | 1017 hPa |
| Cloud cover | 100% | 100% | 100% | 100% | 100% | 97% | 88% | 88% |
| Heat index | -2°C (28°F) | -2°C (28°F) | -2°C (29°F) | -0°C (31°F) | 2°C (36°F) | 5°C (41°F) | 6°C (44°F) | 7°C (44°F) |
| Dew point | -3°C (26°F) | -3°C (26°F) | -3°C (27°F) | -2°C (29°F) | 1°C (34°F) | 5°C (40°F) | 6°C (43°F) | 6°C (43°F) |
| Wind | ||||||||
| Speed | 21km/h (13mph) | 15km/h (9mph) | 19km/h (12mph) | 25km/h (16mph) | 27km/h (17mph) | 32km/h (20mph) | 38km/h (23mph) | 39km/h (24mph) |
| Gusts | 29km/h (18mph) | 21km/h (13mph) | 27km/h (17mph) | 38km/h (23mph) | 39km/h (24mph) | 37km/h (23mph) | 45km/h (28mph) | 43km/h (27mph) |
| Direction | 44° NE | 74° ENE | 132° SE | 162° SSE | 189° S | 219° SW | 232° SW | 228° SW |
| Wind chill | -8°C (18°F) | -7°C (20°F) | -7°C (19°F) | -6°C (20°F) | -4°C (26°F) | -0°C (32°F) | 1°C (34°F) | 1°C (35°F) |
| Waves | ||||||||
| Height | 0.2m (0.6ft) | 0.3m (1.0ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.3m (1.0ft) | 0.5m (1.6ft) | 0.8m (2.6ft) | 0.9m (3.0ft) |
| Direction | 238° WSW | 174° S | 64° ENE | 62° ENE | 115° ESE | 219° SW | 221° SW | 224° SW |
| Period | 2.1 sec. | 1.9 sec. | 1.9 sec. | 1.9 sec. | 1.9 sec. | 1.9 sec. | 1.9 sec. | 1.9 sec. |
| Significant height | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.1m (0.3ft) | 0.5m (1.6ft) | 1.1m (3.6ft) | 1.3m (4.3ft) | 1.4m (4.6ft) |
| Sea water temperature | ||||||||
| Water temperature | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) |
Sea weather on Tuesday 18 March 2025
On Tuesday 18 March 2025, the sun will rise at 07:08 and will set at 19:12 on the beach(es) of St. John's (Newfoundland and Labrador). The outside temperature will be a high of 47°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! The sea will be generally calm, with a wind speed of up to 21.1mph km/h (with gusts up to 23mph). Wave height will be up to 2.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | |  |
| Outside temperature | 6°C (43°F) | 6°C (43°F) | 7°C (45°F) | 7°C (44°F) | 5°C (41°F) | 4°C (39°F) | 4°C (39°F) | 3°C (38°F) |
| Perceived temperature | 1°C (34°F) | 2°C (35°F) | 3°C (37°F) | 2°C (36°F) | 1°C (33°F) | 0°C (32°F) | 0°C (32°F) | -1°C (31°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 99% | 98% | 95% | 93% | 97% | 96% | 96% | 92% |
| Barometric pressure | 1016 hPa | 1015 hPa | 1014 hPa | 1014 hPa | 1015 hPa | 1015 hPa | 1017 hPa | 1018 hPa |
| Cloud cover | 93% | 91% | 86% | 87% | 98% | 95% | 81% | 36% |
| Heat index | 6°C (43°F) | 6°C (43°F) | 7°C (45°F) | 7°C (44°F) | 5°C (41°F) | 4°C (39°F) | 4°C (39°F) | 3°C (38°F) |
| Dew point | 6°C (43°F) | 6°C (43°F) | 6°C (44°F) | 6°C (42°F) | 4°C (40°F) | 4°C (38°F) | 3°C (38°F) | 2°C (36°F) |
| Wind | ||||||||
| Speed | 34km/h (21mph) | 31km/h (19mph) | 33km/h (21mph) | 33km/h (20mph) | 23km/h (14mph) | 18km/h (11mph) | 18km/h (11mph) | 18km/h (11mph) |
| Gusts | 35km/h (21mph) | 34km/h (21mph) | 36km/h (23mph) | 37km/h (23mph) | 30km/h (19mph) | 23km/h (14mph) | 19km/h (12mph) | 24km/h (15mph) |
| Direction | 222° SW | 221° SW | 226° SW | 232° SW | 234° SW | 223° SW | 234° SW | 237° WSW |
| Wind chill | 1°C (34°F) | 2°C (35°F) | 3°C (37°F) | 2°C (36°F) | 1°C (33°F) | 0°C (32°F) | 0°C (32°F) | -1°C (31°F) |
| Waves | ||||||||
| Height | 0.8m (2.6ft) | 0.6m (2.0ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.4m (1.3ft) | 0.2m (0.7ft) | 0.1m (0.3ft) |
| Direction | 222° SW | 221° SW | 216° SW | 218° SW | 227° SW | 239° WSW | 251° WSW | 253° WSW |
| Period | 1.9 sec. | 1.9 sec. | 1.9 sec. | 1.9 sec. | 1.9 sec. | 1.9 sec. | 1.9 sec. | 1.9 sec. |
| Significant height | 1.1m (3.6ft) | 0.9m (3ft) | 1.0m (3.3ft) | 1.1m (3.6ft) | 1.0m (3.3ft) | 0.5m (1.6ft) | 0.3m (1ft) | 0.2m (0.7ft) |
| Sea water temperature | ||||||||
| Water temperature | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) |
Sea weather on Wednesday 19 March 2025
On Wednesday 19 March 2025, the sun will rise at 07:06 and will set at 19:13 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 36°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 19.3mph). Wave height will be up to 1ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | |  | | | | |
| Outside temperature | 3°C (37°F) | 2°C (36°F) | 2°C (36°F) | 4°C (38°F) | 5°C (42°F) | 6°C (42°F) | 5°C (40°F) | 5°C (41°F) |
| Perceived temperature | -2°C (29°F) | -2°C (28°F) | -2°C (29°F) | -0°C (31°F) | 1°C (34°F) | 2°C (35°F) | 0°C (32°F) | 0°C (32°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 85% | 81% | 86% | 89% | 89% | 94% | 97% | 97% |
| Barometric pressure | 1018 hPa | 1019 hPa | 1019 hPa | 1018 hPa | 1017 hPa | 1015 hPa | 1015 hPa | 1015 hPa |
| Cloud cover | 45% | 77% | 29% | 18% | 27% | 64% | 62% | 82% |
| Heat index | 3°C (37°F) | 2°C (36°F) | 2°C (36°F) | 4°C (38°F) | 5°C (42°F) | 6°C (42°F) | 5°C (40°F) | 5°C (41°F) |
| Dew point | 0°C (33°F) | -1°C (31°F) | 0°C (32°F) | 2°C (36°F) | 4°C (39°F) | 5°C (41°F) | 4°C (40°F) | 5°C (40°F) |
| Wind | ||||||||
| Speed | 18km/h (11mph) | 18km/h (11mph) | 15km/h (9mph) | 18km/h (11mph) | 22km/h (13mph) | 23km/h (14mph) | 24km/h (15mph) | 29km/h (18mph) |
| Gusts | 30km/h (19mph) | 24km/h (15mph) | 31km/h (19mph) | 30km/h (19mph) | 27km/h (17mph) | 24km/h (15mph) | 26km/h (16mph) | 31km/h (19mph) |
| Direction | 241° WSW | 234° SW | 222° SW | 212° SSW | 216° SW | 221° SW | 220° SW | 224° SW |
| Wind chill | -2°C (29°F) | -2°C (28°F) | -2°C (29°F) | -0°C (31°F) | 1°C (34°F) | 2°C (35°F) | 0°C (32°F) | 0°C (32°F) |
| Waves | ||||||||
| Height | 0.2m (0.7ft) | 0.1m (0.3ft) | 0.1m (0.3ft) | 0.1m (0.3ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.3m (1.0ft) | 0.3m (1.0ft) |
| Direction | 190° S | 56° ENE | 64° ENE | 64° ENE | 94° E | 167° SSE | 170° S | 177° S |
| Period | 1.9 sec. | 1.9 sec. | 1.9 sec. | 1.9 sec. | 1.9 sec. | 1.9 sec. | 1.9 sec. | 1.9 sec. |
| Significant height | 0.2m (0.7ft) | 0.3m (1ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) | -1°C (31°F) |