Sea weather in Portstewart in Northern Ireland All the beach weather in Portstewart
All the essential weather information for enjoying the beach in Portstewart in Northern Ireland, 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 Portstewart over the next 7 days?
Discover the best moment to go to the beach in Portstewart in Northern Ireland this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Portstewart. 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 |
|---|---|---|---|---|
| Sunday 2 June 2024 | 47°F to 58°F | 13.7mph | discouraged | all the sea weather |
| Monday 3 June 2024 | 54°F to 56°F | 10.6mph | recommended | all the sea weather |
| Tuesday 4 June 2024 | 45°F to 54°F | 16.2mph | discouraged | all the sea weather |
| Wednesday 5 June 2024 | 43°F to 52°F | 18mph | discouraged | all the sea weather |
| Thursday 6 June 2024 | 47°F to 52°F | 9.9mph | discouraged | all the sea weather |
| Friday 7 June 2024 | 47°F to 54°F | 21.1mph | discouraged | all the sea weather |
| Saturday 8 June 2024 | 50°F to 54°F | 18mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Portstewart
Sea weather on Sunday 2 June 2024
On Sunday 2 June 2024, the sun will rise at 04:52 and will set at 21:58 on the beach(es) of Portstewart. The outside temperature will be a high of 58°F t and a low of 47°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 24.2mph). Wave height will be up to 3.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  | | | |  | | | |
| Outside temperature | 9°C (48°F) | 8°C (47°F) | 10°C (49°F) | 12°C (54°F) | 14°C (56°F) | 13°C (56°F) | 13°C (55°F) | 12°C (54°F) |
| Perceived temperature | 7°C (44°F) | 6°C (43°F) | 8°C (47°F) | 10°C (51°F) | 12°C (53°F) | 11°C (52°F) | 11°C (52°F) | 10°C (50°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 87% | 89% | 85% | 84% | 87% | 87% | 86% | 91% |
| Barometric pressure | 1032 hPa | 1031 hPa | 1030 hPa | 1030 hPa | 1029 hPa | 1028 hPa | 1027 hPa | 1027 hPa |
| Cloud cover | 25% | 88% | 97% | 99% | 100% | 100% | 100% | 100% |
| Heat index | 9°C (48°F) | 8°C (47°F) | 10°C (49°F) | 12°C (54°F) | 14°C (56°F) | 13°C (56°F) | 13°C (55°F) | 12°C (54°F) |
| Dew point | 7°C (44°F) | 7°C (44°F) | 7°C (45°F) | 9°C (49°F) | 11°C (53°F) | 11°C (52°F) | 11°C (51°F) | 11°C (51°F) |
| Wind | ||||||||
| Speed | 14km/h (9mph) | 11km/h (7mph) | 11km/h (7mph) | 15km/h (9mph) | 24km/h (15mph) | 22km/h (14mph) | 23km/h (14mph) | 22km/h (14mph) |
| Gusts | 24km/h (15mph) | 20km/h (12mph) | 16km/h (10mph) | 23km/h (14mph) | 38km/h (24mph) | 36km/h (22mph) | 39km/h (24mph) | 35km/h (22mph) |
| Direction | 293° WNW | 263° W | 237° WSW | 257° WSW | 292° WNW | 283° WNW | 283° WNW | 274° W |
| Wind chill | 7°C (44°F) | 6°C (43°F) | 8°C (47°F) | 10°C (51°F) | 12°C (53°F) | 11°C (52°F) | 11°C (52°F) | 10°C (50°F) |
| Waves | ||||||||
| Height | 1.0m (3.4ft) | 1.0m (3.3ft) | 1.0m (3.2ft) | 1.0m (3.2ft) | 1.1m (3.5ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.1m (3.5ft) |
| Direction | 310° NW | 310° NW | 310° NW | 309° NW | 309° NW | 308° NW | 307° NW | 304° NW |
| Period | 10.2 sec. | 10.0 sec. | 9.9 sec. | 9.9 sec. | 9.7 sec. | 9.3 sec. | 9.3 sec. | 9.4 sec. |
| Significant height | 0.3m (1ft) | 0.3m (1ft) | 1.4m (4.6ft) | 1.5m (4.9ft) | 0.6m (2ft) | 0.7m (2.3ft) | 1.4m (4.6ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) |
Sea weather on Monday 3 June 2024
On Monday 3 June 2024, the sun will rise at 04:52 and will set at 21:59 on the beach(es) of Portstewart. The outside temperature will be a high of 56°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 21.8mph). Wave height will be up to 5.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  |  | | | | | | |
| Outside temperature | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (54°F) | 12°C (54°F) | 13°C (55°F) | 12°C (53°F) |
| Perceived temperature | 10°C (49°F) | 10°C (49°F) | 9°C (49°F) | 10°C (50°F) | 10°C (50°F) | 10°C (51°F) | 11°C (51°F) | 10°C (50°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 95% | 96% | 97% | 96% | 95% | 93% | 88% | 92% |
| Barometric pressure | 1025 hPa | 1023 hPa | 1023 hPa | 1021 hPa | 1020 hPa | 1019 hPa | 1017 hPa | 1015 hPa |
| Cloud cover | 100% | 100% | 100% | 100% | 100% | 98% | 94% | 87% |
| Heat index | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (54°F) | 12°C (54°F) | 13°C (55°F) | 12°C (53°F) |
| Dew point | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) | 11°C (51°F) | 11°C (51°F) |
| Wind | ||||||||
| Speed | 20km/h (12mph) | 17km/h (10mph) | 18km/h (11mph) | 17km/h (11mph) | 19km/h (12mph) | 19km/h (12mph) | 20km/h (13mph) | 17km/h (11mph) |
| Gusts | 30km/h (19mph) | 26km/h (16mph) | 28km/h (17mph) | 26km/h (16mph) | 30km/h (19mph) | 31km/h (19mph) | 35km/h (22mph) | 28km/h (18mph) |
| Direction | 273° W | 267° W | 268° W | 262° W | 263° W | 261° W | 260° W | 232° SW |
| Wind chill | 10°C (49°F) | 10°C (49°F) | 9°C (49°F) | 10°C (50°F) | 10°C (50°F) | 10°C (51°F) | 11°C (51°F) | 10°C (50°F) |
| Waves | ||||||||
| Height | 1.1m (3.5ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.1m (3.7ft) | 1.2m (3.8ft) | 1.3m (4.2ft) | 1.4m (4.8ft) | 1.6m (5.2ft) |
| Direction | 304° NW | 307° NW | 309° NW | 309° NW | 309° NW | 311° NW | 321° NW | 321° NW |
| Period | 9.2 sec. | 8.8 sec. | 8.8 sec. | 8.8 sec. | 8.9 sec. | 9.2 sec. | 10.6 sec. | 10.7 sec. |
| Significant height | 1.0m (3.3ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) |
Sea weather on Tuesday 4 June 2024
On Tuesday 4 June 2024, the sun will rise at 04:51 and will set at 22:00 on the beach(es) of Portstewart. The outside temperature will be a high of 54°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! The sea will be generally calm, with a wind speed of up to 24.2mph km/h (with gusts up to 34.8mph). Wave height will be up to 7.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | |  | | | | | |
| Outside temperature | 12°C (53°F) | 12°C (53°F) | 10°C (51°F) | 9°C (48°F) | 10°C (49°F) | 10°C (49°F) | 9°C (47°F) | 8°C (46°F) |
| Perceived temperature | 10°C (49°F) | 9°C (48°F) | 7°C (45°F) | 5°C (42°F) | 5°C (42°F) | 6°C (42°F) | 5°C (40°F) | 4°C (39°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 92% | 92% | 87% | 80% | 63% | 70% | 72% | 76% |
| Barometric pressure | 1012 hPa | 1009 hPa | 1007 hPa | 1007 hPa | 1008 hPa | 1009 hPa | 1010 hPa | 1010 hPa |
| Cloud cover | 80% | 100% | 30% | 100% | 81% | 76% | 74% | 89% |
| Heat index | 12°C (53°F) | 12°C (53°F) | 10°C (51°F) | 9°C (48°F) | 10°C (49°F) | 10°C (49°F) | 9°C (47°F) | 8°C (46°F) |
| Dew point | 11°C (51°F) | 10°C (50°F) | 8°C (47°F) | 6°C (43°F) | 3°C (37°F) | 4°C (40°F) | 4°C (39°F) | 4°C (39°F) |
| Wind | ||||||||
| Speed | 20km/h (12mph) | 23km/h (14mph) | 27km/h (17mph) | 30km/h (18mph) | 39km/h (24mph) | 36km/h (22mph) | 32km/h (20mph) | 26km/h (16mph) |
| Gusts | 32km/h (20mph) | 36km/h (23mph) | 42km/h (26mph) | 45km/h (28mph) | 56km/h (35mph) | 51km/h (32mph) | 34km/h (21mph) | 29km/h (18mph) |
| Direction | 233° SW | 237° WSW | 259° WSW | 298° WNW | 295° WNW | 299° WNW | 293° WNW | 277° W |
| Wind chill | 10°C (49°F) | 9°C (48°F) | 7°C (45°F) | 5°C (42°F) | 5°C (42°F) | 6°C (42°F) | 5°C (40°F) | 4°C (39°F) |
| Waves | ||||||||
| Height | 1.7m (5.7ft) | 1.9m (6.2ft) | 2.0m (6.7ft) | 2.2m (7.3ft) | 2.2m (7.3ft) | 2.1m (6.9ft) | 2.0m (6.5ft) | 1.8m (6.0ft) |
| Direction | 321° NW | 321° NW | 321° NW | 321° NW | 322° NW | 322° NW | 322° NW | 321° NW |
| Period | 10.7 sec. | 10.6 sec. | 10.3 sec. | 10.5 sec. | 11.0 sec. | 10.9 sec. | 10.8 sec. | 10.7 sec. |
| Significant height | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 1.5m (4.9ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.6m (2ft) | 0.5m (1.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) |
Sea weather on Wednesday 5 June 2024
On Wednesday 5 June 2024, the sun will rise at 04:50 and will set at 22:01 on the beach(es) of Portstewart. The outside temperature will be a high of 52°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 22.4mph km/h (with gusts up to 29.8mph). Wave height will be up to 5.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 7°C (44°F) | 6°C (43°F) | 8°C (47°F) | 10°C (49°F) | 11°C (51°F) | 10°C (51°F) | 9°C (49°F) | 9°C (48°F) |
| Perceived temperature | 3°C (37°F) | 2°C (36°F) | 4°C (39°F) | 6°C (42°F) | 7°C (45°F) | 7°C (44°F) | 6°C (42°F) | 5°C (42°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 81% | 81% | 81% | 77% | 65% | 69% | 74% | 75% |
| Barometric pressure | 1011 hPa | 1010 hPa | 1010 hPa | 1011 hPa | 1011 hPa | 1012 hPa | 1013 hPa | 1014 hPa |
| Cloud cover | 78% | 86% | 73% | 85% | 61% | 76% | 74% | 77% |
| Heat index | 7°C (44°F) | 6°C (43°F) | 8°C (47°F) | 10°C (49°F) | 11°C (51°F) | 10°C (51°F) | 9°C (49°F) | 9°C (48°F) |
| Dew point | 4°C (39°F) | 3°C (38°F) | 5°C (41°F) | 6°C (42°F) | 4°C (40°F) | 5°C (41°F) | 5°C (41°F) | 5°C (41°F) |
| Wind | ||||||||
| Speed | 24km/h (15mph) | 24km/h (15mph) | 32km/h (20mph) | 34km/h (21mph) | 33km/h (21mph) | 36km/h (23mph) | 34km/h (21mph) | 29km/h (18mph) |
| Gusts | 41km/h (25mph) | 25km/h (15mph) | 46km/h (29mph) | 48km/h (30mph) | 47km/h (29mph) | 41km/h (25mph) | 41km/h (25mph) | 32km/h (20mph) |
| Direction | 260° W | 248° WSW | 272° W | 282° WNW | 289° WNW | 286° WNW | 286° WNW | 286° WNW |
| Wind chill | 3°C (37°F) | 2°C (36°F) | 4°C (39°F) | 6°C (42°F) | 7°C (45°F) | 7°C (44°F) | 6°C (42°F) | 5°C (42°F) |
| Waves | ||||||||
| Height | 1.7m (5.6ft) | 1.7m (5.6ft) | 1.8m (5.8ft) | 1.8m (5.9ft) | 1.7m (5.7ft) | 1.8m (5.9ft) | 1.8m (6.1ft) | 1.8m (5.9ft) |
| Direction | 321° NW | 317° NW | 317° NW | 317° NW | 316° NW | 315° NW | 314° NW | 315° NW |
| Period | 10.5 sec. | 10.0 sec. | 9.8 sec. | 9.4 sec. | 9.5 sec. | 9.5 sec. | 9.5 sec. | 9.9 sec. |
| Significant height | 0.6m (2ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 1.5m (4.9ft) | 1.6m (5.2ft) | 1.6m (5.2ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) | 11°C (53°F) |
Sea weather on Thursday 6 June 2024
On Thursday 6 June 2024, the sun will rise at 04:49 and will set at 22:02 on the beach(es) of Portstewart. The outside temperature will be a high of 52°F t and a low of 47°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 25.5mph). 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 | 8°C (47°F) | 8°C (46°F) | 9°C (48°F) | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) | 11°C (51°F) | 9°C (48°F) |
| Perceived temperature | 5°C (40°F) | 5°C (41°F) | 6°C (42°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (46°F) | 6°C (44°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 82% | 81% | 79% | 67% | 68% | 71% | 72% | 82% |
| Barometric pressure | 1015 hPa | 1016 hPa | 1017 hPa | 1018 hPa | 1019 hPa | 1019 hPa | 1019 hPa | 1019 hPa |
| Cloud cover | 74% | 73% | 56% | 64% | 95% | 62% | 81% | 87% |
| Heat index | 8°C (47°F) | 8°C (46°F) | 9°C (48°F) | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) | 11°C (51°F) | 9°C (48°F) |
| Dew point | 5°C (42°F) | 5°C (41°F) | 6°C (42°F) | 5°C (41°F) | 5°C (42°F) | 6°C (43°F) | 6°C (42°F) | 6°C (43°F) |
| Wind | ||||||||
| Speed | 25km/h (15mph) | 19km/h (12mph) | 24km/h (15mph) | 25km/h (16mph) | 25km/h (16mph) | 26km/h (16mph) | 23km/h (14mph) | 16km/h (10mph) |
| Gusts | 41km/h (26mph) | 35km/h (22mph) | 37km/h (23mph) | 34km/h (21mph) | 36km/h (22mph) | 39km/h (24mph) | 38km/h (23mph) | 29km/h (18mph) |
| Direction | 292° WNW | 291° WNW | 282° WNW | 281° WNW | 286° WNW | 281° WNW | 282° WNW | 268° W |
| Wind chill | 5°C (40°F) | 5°C (41°F) | 6°C (42°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (46°F) | 6°C (44°F) |
| Waves | ||||||||
| Height | 1.8m (5.8ft) | 1.7m (5.7ft) | 1.8m (5.9ft) | 1.9m (6.2ft) | 1.9m (6.4ft) | 1.8m (6.0ft) | 1.6m (5.4ft) | 1.4m (4.8ft) |
| Direction | 316° NW | 317° NW | 319° NW | 319° NW | 320° NW | 322° NW | 324° NW | 326° NNW |
| Period | 10.1 sec. | 10.2 sec. | 9.9 sec. | 9.8 sec. | 9.7 sec. | 9.6 sec. | 9.8 sec. | 9.6 sec. |
| Significant height | 0.6m (2ft) | 0.6m (2ft) | 0.7m (2.3ft) | 1.6m (5.2ft) | 1.6m (5.2ft) | 1.5m (4.9ft) | 0.6m (2ft) | 0.5m (1.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) |
Sea weather on Friday 7 June 2024
On Friday 7 June 2024, the sun will rise at 04:49 and will set at 22:03 on the beach(es) of Portstewart. The outside temperature will be a high of 54°F t and a low of 47°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 27.3mph). Wave height will be up to 4.3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 8°C (46°F) | 9°C (48°F) | 9°C (49°F) | 12°C (53°F) | 12°C (54°F) | 12°C (54°F) | 11°C (52°F) | 10°C (50°F) |
| Perceived temperature | 5°C (41°F) | 7°C (45°F) | 8°C (46°F) | 9°C (49°F) | 10°C (51°F) | 10°C (49°F) | 8°C (46°F) | 6°C (43°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 84% | 82% | 85% | 69% | 70% | 81% | 77% | 81% |
| Barometric pressure | 1019 hPa | 1018 hPa | 1018 hPa | 1018 hPa | 1017 hPa | 1016 hPa | 1016 hPa | 1017 hPa |
| Cloud cover | 1% | 64% | 72% | 36% | 61% | 71% | 75% | 85% |
| Heat index | 8°C (46°F) | 9°C (48°F) | 9°C (49°F) | 12°C (53°F) | 12°C (54°F) | 12°C (54°F) | 11°C (52°F) | 10°C (50°F) |
| Dew point | 5°C (41°F) | 6°C (43°F) | 7°C (44°F) | 6°C (43°F) | 7°C (45°F) | 9°C (48°F) | 7°C (45°F) | 7°C (44°F) |
| Wind | ||||||||
| Speed | 13km/h (8mph) | 10km/h (6mph) | 12km/h (7mph) | 20km/h (13mph) | 19km/h (12mph) | 28km/h (18mph) | 31km/h (19mph) | 34km/h (21mph) |
| Gusts | 25km/h (15mph) | 17km/h (10mph) | 17km/h (11mph) | 27km/h (17mph) | 30km/h (19mph) | 44km/h (27mph) | 36km/h (22mph) | 39km/h (24mph) |
| Direction | 221° SW | 227° SW | 232° SW | 277° W | 264° W | 289° WNW | 280° W | 284° WNW |
| Wind chill | 5°C (41°F) | 7°C (45°F) | 8°C (46°F) | 9°C (49°F) | 10°C (51°F) | 10°C (49°F) | 8°C (46°F) | 6°C (43°F) |
| Waves | ||||||||
| Height | 1.3m (4.2ft) | 1.1m (3.7ft) | 1.0m (3.4ft) | 0.9m (3.1ft) | 0.8m (2.8ft) | 0.8m (2.5ft) | 0.7m (2.3ft) | 0.6m (2.1ft) |
| Direction | 324° NW | 326° NW | 327° NNW | 325° NW | 319° NW | 328° NNW | 328° NNW | 324° NW |
| Period | 9.2 sec. | 8.9 sec. | 8.8 sec. | 8.5 sec. | 7.9 sec. | 7.9 sec. | 8.0 sec. | 7.6 sec. |
| Significant height | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 1.4m (4.6ft) | 1.2m (3.9ft) | 1.1m (3.6ft) | 1.0m (3.3ft) | 0.9m (3ft) |
| Sea water temperature | ||||||||
| Water temperature | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) |
Sea weather on Saturday 8 June 2024
On Saturday 8 June 2024, the sun will rise at 04:48 and will set at 22:04 on the beach(es) of Portstewart. The outside temperature will be a high of 54°F t and a low of 50°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 22.4mph km/h (with gusts up to 32.9mph). 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 | 10°C (49°F) | 10°C (49°F) | 10°C (50°F) | 11°C (52°F) | 12°C (53°F) | 12°C (53°F) | 11°C (51°F) | 10°C (49°F) |
| Perceived temperature | 6°C (42°F) | 6°C (43°F) | 7°C (44°F) | 8°C (47°F) | 9°C (48°F) | 8°C (47°F) | 7°C (45°F) | 6°C (43°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 78% | 78% | 81% | 73% | 68% | 69% | 79% | 85% |
| Barometric pressure | 1018 hPa | 1018 hPa | 1019 hPa | 1019 hPa | 1018 hPa | 1017 hPa | 1016 hPa | 1016 hPa |
| Cloud cover | 84% | 52% | 71% | 55% | 85% | 79% | 77% | 86% |
| Heat index | 10°C (49°F) | 10°C (49°F) | 10°C (50°F) | 11°C (52°F) | 12°C (53°F) | 12°C (53°F) | 11°C (51°F) | 10°C (49°F) |
| Dew point | 6°C (43°F) | 6°C (43°F) | 7°C (45°F) | 7°C (44°F) | 6°C (43°F) | 6°C (43°F) | 7°C (45°F) | 7°C (45°F) |
| Wind | ||||||||
| Speed | 32km/h (20mph) | 30km/h (19mph) | 28km/h (17mph) | 30km/h (19mph) | 32km/h (20mph) | 36km/h (23mph) | 35km/h (22mph) | 29km/h (18mph) |
| Gusts | 49km/h (31mph) | 46km/h (28mph) | 41km/h (26mph) | 41km/h (25mph) | 46km/h (29mph) | 53km/h (33mph) | 53km/h (33mph) | 46km/h (29mph) |
| Direction | 305° NW | 298° WNW | 297° WNW | 281° W | 287° WNW | 288° WNW | 288° WNW | 311° NW |
| Wind chill | 6°C (42°F) | 6°C (43°F) | 7°C (44°F) | 8°C (47°F) | 9°C (48°F) | 8°C (47°F) | 7°C (45°F) | 6°C (43°F) |
| Waves | ||||||||
| Height | 0.6m (1.9ft) | 0.5m (1.7ft) | 0.5m (1.6ft) | 0.4m (1.5ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.5m (1.7ft) | 0.5m (1.7ft) |
| Direction | 324° NW | 325° NW | 325° NW | 321° NW | 319° NW | 315° NW | 314° NW | 304° NW |
| Period | 7.3 sec. | 7.3 sec. | 7.2 sec. | 6.7 sec. | 6.3 sec. | 6.5 sec. | 8.1 sec. | 7.6 sec. |
| Significant height | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) | 0.5m (1.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) |