Sea weather in Isle of Portland in England All the beach weather in Isle of Portland
All the essential weather information for enjoying the beach in Isle of Portland in England, 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 Isle of Portland over the next 7 days?
Discover the best moment to go to the beach in Isle of Portland in England this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Isle of Portland. 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 |
|---|---|---|---|---|
| Wednesday 3 June 2026 | 54°F to 59°F | 25.5mph | not recommended | all the sea weather |
| Thursday 4 June 2026 | 54°F to 59°F | 21.1mph | not recommended | all the sea weather |
| Friday 5 June 2026 | 50°F to 58°F | 13.7mph | discouraged | all the sea weather |
| Saturday 6 June 2026 | 54°F to 58°F | 26.7mph | not recommended | all the sea weather |
| Sunday 7 June 2026 | 54°F to 59°F | 18mph | discouraged | all the sea weather |
| Monday 8 June 2026 | 54°F to 61°F | 13.7mph | not recommended | all the sea weather |
| Tuesday 9 June 2026 | 52°F to 58°F | 9.9mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Isle of Portland
Sea weather on Wednesday 3 June 2026
On Wednesday 3 June 2026, the sun will rise at 05:02 and will set at 21:15 on the beach(es) of Isle of Portland. The outside temperature will be a high of 59°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! Be careful, the sea will be generally rough with a wind speed of up to 28mph km/h (with gusts up to 31.7mph). Wave height will be up to 8.5ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  | |  |  |  | | | |
| Outside temperature | 13°C (55°F) | 12°C (53°F) | 14°C (57°F) | 13°C (56°F) | 15°C (58°F) | 15°C (58°F) | 14°C (57°F) | 13°C (56°F) |
| Perceived temperature | 10°C (50°F) | 10°C (49°F) | 12°C (53°F) | 11°C (51°F) | 12°C (54°F) | 12°C (54°F) | 11°C (52°F) | 10°C (51°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 90% | 93% | 85% | 91% | 91% | 80% | 87% | 87% |
| Barometric pressure | 1010 hPa | 1009 hPa | 1007 hPa | 1004 hPa | 1001 hPa | 1001 hPa | 1000 hPa | 1000 hPa |
| Cloud cover | 32% | 42% | 77% | 100% | 49% | 32% | 67% | 65% |
| Heat index | 13°C (55°F) | 12°C (53°F) | 14°C (57°F) | 13°C (56°F) | 15°C (58°F) | 15°C (58°F) | 14°C (57°F) | 13°C (56°F) |
| Dew point | 11°C (52°F) | 11°C (51°F) | 11°C (52°F) | 12°C (54°F) | 13°C (56°F) | 11°C (52°F) | 12°C (53°F) | 11°C (52°F) |
| Wind | ||||||||
| Speed | 27km/h (17mph) | 23km/h (14mph) | 26km/h (16mph) | 40km/h (25mph) | 40km/h (25mph) | 45km/h (28mph) | 44km/h (27mph) | 41km/h (26mph) |
| Gusts | 42km/h (26mph) | 37km/h (23mph) | 41km/h (25mph) | 44km/h (27mph) | 46km/h (28mph) | 51km/h (32mph) | 47km/h (29mph) | 41km/h (26mph) |
| Direction | 260° W | 247° WSW | 221° SW | 205° SSW | 236° SW | 237° WSW | 236° SW | 235° SW |
| Wind chill | 10°C (50°F) | 10°C (49°F) | 12°C (53°F) | 11°C (51°F) | 12°C (54°F) | 12°C (54°F) | 11°C (52°F) | 10°C (51°F) |
| Waves | ||||||||
| Height | 1.3m (4.3ft) | 1.2m (3.9ft) | 1.1m (3.6ft) | 1.6m (5.2ft) | 2.3m (7.6ft) | 2.4m (7.8ft) | 2.5m (8.4ft) | 2.6m (8.4ft) |
| Direction | 235° SW | 235° SW | 235° SW | 227° SW | 227° SW | 232° SW | 232° SW | 233° SW |
| Period | 3.9 sec. | 7.2 sec. | 6.2 sec. | 6.2 sec. | 6.2 sec. | 6.2 sec. | 6.2 sec. | 6.2 sec. |
| Significant height | 0.9m (3ft) | 0.8m (2.6ft) | 1.0m (3.3ft) | 1.5m (4.9ft) | 1.6m (5.2ft) | 1.7m (5.6ft) | 1.7m (5.6ft) | 1.6m (5.2ft) |
| 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 4 June 2026
On Thursday 4 June 2026, the sun will rise at 05:01 and will set at 21:16 on the beach(es) of Isle of Portland. The outside temperature will be a high of 59°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! Be careful, the sea will be generally rough with a wind speed of up to 27.3mph km/h (with gusts up to 35.4mph). Wave height will be up to 8.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | |  |  | | | | | |
| Outside temperature | 13°C (56°F) | 13°C (55°F) | 13°C (55°F) | 13°C (56°F) | 14°C (57°F) | 15°C (59°F) | 14°C (57°F) | 13°C (55°F) |
| Perceived temperature | 10°C (50°F) | 10°C (49°F) | 9°C (49°F) | 10°C (50°F) | 11°C (52°F) | 13°C (55°F) | 11°C (53°F) | 10°C (49°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 88% | 88% | 89% | 84% | 83% | 73% | 76% | 84% |
| Barometric pressure | 998 hPa | 996 hPa | 996 hPa | 997 hPa | 1000 hPa | 1001 hPa | 1004 hPa | 1006 hPa |
| Cloud cover | 71% | 41% | 87% | 64% | 49% | 59% | 37% | 67% |
| Heat index | 13°C (56°F) | 13°C (55°F) | 13°C (55°F) | 13°C (56°F) | 14°C (57°F) | 15°C (59°F) | 14°C (57°F) | 13°C (55°F) |
| Dew point | 11°C (52°F) | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) | 11°C (52°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) |
| Wind | ||||||||
| Speed | 41km/h (26mph) | 41km/h (26mph) | 37km/h (23mph) | 44km/h (27mph) | 39km/h (24mph) | 38km/h (24mph) | 37km/h (23mph) | 34km/h (21mph) |
| Gusts | 43km/h (26mph) | 46km/h (29mph) | 44km/h (27mph) | 57km/h (36mph) | 56km/h (35mph) | 42km/h (26mph) | 38km/h (24mph) | 38km/h (24mph) |
| Direction | 235° SW | 243° WSW | 252° WSW | 244° WSW | 251° WSW | 254° WSW | 269° W | 271° W |
| Wind chill | 10°C (50°F) | 10°C (49°F) | 9°C (49°F) | 10°C (50°F) | 11°C (52°F) | 13°C (55°F) | 11°C (53°F) | 10°C (49°F) |
| Waves | ||||||||
| Height | 2.5m (8.4ft) | 2.5m (8.4ft) | 2.5m (8.2ft) | 2.2m (7.2ft) | 2.1m (6.9ft) | 2.1m (7.0ft) | 2.1m (7.0ft) | 2.1m (6.8ft) |
| Direction | 232° SW | 231° SW | 232° SW | 230° SW | 231° SW | 232° SW | 232° SW | 233° SW |
| Period | 6.2 sec. | 6.2 sec. | 6.2 sec. | 6.2 sec. | 6.2 sec. | 6.2 sec. | 6.4 sec. | 6.4 sec. |
| Significant height | 1.6m (5.2ft) | 1.6m (5.2ft) | 1.4m (4.6ft) | 1.2m (3.9ft) | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.2m (3.9ft) |
| 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 Friday 5 June 2026
On Friday 5 June 2026, the sun will rise at 05:00 and will set at 21:17 on the beach(es) of Isle of Portland. The outside temperature will be a high of 58°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 21.1mph km/h (with gusts up to 29.8mph). 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 | 12°C (54°F) | 11°C (51°F) | 12°C (53°F) | 13°C (56°F) | 14°C (56°F) | 14°C (56°F) | 13°C (55°F) | 12°C (53°F) |
| Perceived temperature | 9°C (48°F) | 8°C (46°F) | 9°C (49°F) | 11°C (53°F) | 12°C (53°F) | 12°C (53°F) | 11°C (51°F) | 10°C (49°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 80% | 82% | 74% | 66% | 66% | 67% | 78% | 86% |
| Barometric pressure | 1008 hPa | 1009 hPa | 1011 hPa | 1012 hPa | 1012 hPa | 1012 hPa | 1011 hPa | 1010 hPa |
| Cloud cover | 88% | 26% | 27% | 23% | 15% | 22% | 51% | 100% |
| Heat index | 12°C (54°F) | 11°C (51°F) | 12°C (53°F) | 13°C (56°F) | 14°C (56°F) | 14°C (56°F) | 13°C (55°F) | 12°C (53°F) |
| Dew point | 9°C (48°F) | 8°C (46°F) | 7°C (45°F) | 7°C (45°F) | 7°C (45°F) | 8°C (46°F) | 9°C (48°F) | 10°C (49°F) |
| Wind | ||||||||
| Speed | 34km/h (21mph) | 28km/h (18mph) | 21km/h (13mph) | 20km/h (12mph) | 21km/h (13mph) | 20km/h (13mph) | 21km/h (13mph) | 22km/h (13mph) |
| Gusts | 48km/h (30mph) | 44km/h (27mph) | 29km/h (18mph) | 25km/h (15mph) | 29km/h (18mph) | 29km/h (18mph) | 33km/h (21mph) | 33km/h (20mph) |
| Direction | 271° W | 272° W | 277° W | 258° WSW | 222° SW | 208° SSW | 187° S | 178° S |
| Wind chill | 9°C (48°F) | 8°C (46°F) | 9°C (49°F) | 11°C (53°F) | 12°C (53°F) | 12°C (53°F) | 11°C (51°F) | 10°C (49°F) |
| Waves | ||||||||
| Height | 1.9m (6.2ft) | 1.7m (5.5ft) | 1.4m (4.6ft) | 1.1m (3.7ft) | 1.0m (3.2ft) | 0.9m (3.0ft) | 0.8m (2.7ft) | 0.8m (2.6ft) |
| Direction | 233° SW | 235° SW | 236° SW | 235° SW | 236° SW | 236° SW | 236° SW | 237° WSW |
| Period | 6.3 sec. | 5.6 sec. | 11.7 sec. | 11.9 sec. | 12.6 sec. | 12.9 sec. | 13.0 sec. | 12.7 sec. |
| Significant height | 1.0m (3.3ft) | 1.1m (3.6ft) | 0.8m (2.6ft) | 0.5m (1.6ft) | 0.6m (2ft) | 0.7m (2.3ft) | 0.5m (1.6ft) | 0.7m (2.3ft) |
| 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 Saturday 6 June 2026
On Saturday 6 June 2026, the sun will rise at 05:00 and will set at 21:18 on the beach(es) of Isle of Portland. The outside temperature will be a high of 58°F t and a low of 54°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 39.8mph km/h (with gusts up to 41mph). Wave height will be up to 16.4ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | |  | | | | | | |
| Outside temperature | 12°C (54°F) | 13°C (55°F) | 13°C (56°F) | 14°C (56°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 12°C (54°F) |
| Perceived temperature | 10°C (50°F) | 9°C (49°F) | 10°C (50°F) | 10°C (50°F) | 9°C (48°F) | 8°C (47°F) | 9°C (49°F) | 9°C (48°F) |
| Precipitation | 0in | 0.1in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 85% | 90% | 90% | 88% | 90% | 89% | 81% | 74% |
| Barometric pressure | 1007 hPa | 1004 hPa | 1002 hPa | 1003 hPa | 1004 hPa | 1006 hPa | 1010 hPa | 1014 hPa |
| Cloud cover | 45% | 100% | 100% | 92% | 100% | 100% | 46% | 25% |
| Heat index | 12°C (54°F) | 13°C (55°F) | 13°C (56°F) | 14°C (56°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 12°C (54°F) |
| Dew point | 10°C (50°F) | 11°C (52°F) | 12°C (53°F) | 12°C (53°F) | 11°C (52°F) | 11°C (51°F) | 9°C (49°F) | 8°C (46°F) |
| Wind | ||||||||
| Speed | 29km/h (18mph) | 40km/h (25mph) | 52km/h (32mph) | 50km/h (31mph) | 57km/h (36mph) | 64km/h (40mph) | 50km/h (31mph) | 43km/h (27mph) |
| Gusts | 45km/h (28mph) | 43km/h (27mph) | 52km/h (33mph) | 50km/h (31mph) | 62km/h (39mph) | 66km/h (41mph) | 51km/h (32mph) | 45km/h (28mph) |
| Direction | 154° SSE | 151° SSE | 172° S | 215° SW | 222° SW | 239° WSW | 255° WSW | 262° W |
| Wind chill | 10°C (50°F) | 9°C (49°F) | 10°C (50°F) | 10°C (50°F) | 9°C (48°F) | 8°C (47°F) | 9°C (49°F) | 9°C (48°F) |
| Waves | ||||||||
| Height | 0.8m (2.7ft) | 1.0m (3.2ft) | 1.7m (5.4ft) | 2.3m (7.7ft) | 3.1m (10.3ft) | 4.8m (15.7ft) | 5.0m (16.5ft) | 3.6m (11.9ft) |
| Direction | 234° SW | 179° S | 184° S | 194° SSW | 219° SW | 223° SW | 226° SW | 228° SW |
| Period | 6.9 sec. | 4.8 sec. | 6.4 sec. | 5.9 sec. | 5.9 sec. | 5.9 sec. | 5.9 sec. | 5.9 sec. |
| Significant height | 0.7m (2.3ft) | 1.2m (3.9ft) | 1.7m (5.6ft) | 1.4m (4.6ft) | 2.3m (7.5ft) | 2.6m (8.5ft) | 2.3m (7.5ft) | 1.8m (5.9ft) |
| 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 Sunday 7 June 2026
On Sunday 7 June 2026, the sun will rise at 04:59 and will set at 21:19 on the beach(es) of Isle of Portland. The outside temperature will be a high of 59°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 21.8mph km/h (with gusts up to 31.7mph). Wave height will be up to 9.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  | | | | | | | |
| Outside temperature | 12°C (54°F) | 12°C (53°F) | 13°C (56°F) | 15°C (58°F) | 15°C (58°F) | 15°C (58°F) | 14°C (58°F) | 14°C (57°F) |
| Perceived temperature | 9°C (48°F) | 9°C (49°F) | 11°C (52°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 79% | 83% | 84% | 84% | 86% | 87% | 90% | 91% |
| Barometric pressure | 1017 hPa | 1018 hPa | 1020 hPa | 1021 hPa | 1022 hPa | 1021 hPa | 1020 hPa | 1019 hPa |
| Cloud cover | 17% | 37% | 65% | 82% | 80% | 59% | 56% | 46% |
| Heat index | 12°C (54°F) | 12°C (53°F) | 13°C (56°F) | 15°C (58°F) | 15°C (58°F) | 15°C (58°F) | 14°C (58°F) | 14°C (57°F) |
| Dew point | 9°C (47°F) | 9°C (48°F) | 11°C (51°F) | 12°C (54°F) | 12°C (54°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) |
| Wind | ||||||||
| Speed | 34km/h (21mph) | 25km/h (16mph) | 25km/h (15mph) | 32km/h (20mph) | 35km/h (21mph) | 32km/h (20mph) | 28km/h (17mph) | 29km/h (18mph) |
| Gusts | 51km/h (32mph) | 39km/h (24mph) | 36km/h (22mph) | 44km/h (27mph) | 49km/h (30mph) | 48km/h (30mph) | 44km/h (27mph) | 46km/h (29mph) |
| Direction | 261° W | 257° WSW | 240° WSW | 221° SW | 218° SW | 223° SW | 221° SW | 211° SSW |
| Wind chill | 9°C (48°F) | 9°C (49°F) | 11°C (52°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) |
| Waves | ||||||||
| Height | 2.8m (9.1ft) | 2.2m (7.1ft) | 1.7m (5.7ft) | 1.6m (5.3ft) | 1.9m (6.2ft) | 1.9m (6.3ft) | 1.7m (5.6ft) | 1.5m (4.9ft) |
| Direction | 229° SW | 230° SW | 231° SW | 232° SW | 233° SW | 233° SW | 232° SW | 231° SW |
| Period | 5.9 sec. | 5.9 sec. | 6.4 sec. | 6.4 sec. | 6.4 sec. | 6.4 sec. | 5.7 sec. | 11.2 sec. |
| Significant height | 1.6m (5.2ft) | 1.3m (4.3ft) | 1.0m (3.3ft) | 1.2m (3.9ft) | 1.4m (4.6ft) | 1.4m (4.6ft) | 1.1m (3.6ft) | 0.9m (3ft) |
| 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 Monday 8 June 2026
On Monday 8 June 2026, the sun will rise at 04:59 and will set at 21:20 on the beach(es) of Isle of Portland. The outside temperature will be a high of 61°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! Be careful, the sea will be generally rough with a wind speed of up to 29.8mph km/h (with gusts up to 32.3mph). 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 | 14°C (58°F) | 14°C (58°F) | 15°C (58°F) | 15°C (58°F) | 16°C (60°F) | 15°C (59°F) | 13°C (56°F) | 12°C (54°F) |
| Perceived temperature | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 13°C (55°F) | 16°C (60°F) | 13°C (56°F) | 11°C (53°F) | 10°C (50°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 88% | 91% | 96% | 84% | 68% | 68% | 67% | 76% |
| Barometric pressure | 1018 hPa | 1015 hPa | 1014 hPa | 1016 hPa | 1017 hPa | 1019 hPa | 1020 hPa | 1021 hPa |
| Cloud cover | 100% | 100% | 100% | 35% | 22% | 38% | 10% | 10% |
| Heat index | 14°C (58°F) | 14°C (58°F) | 15°C (58°F) | 15°C (58°F) | 16°C (60°F) | 15°C (59°F) | 13°C (56°F) | 12°C (54°F) |
| Dew point | 13°C (55°F) | 13°C (55°F) | 14°C (57°F) | 12°C (54°F) | 10°C (49°F) | 9°C (48°F) | 7°C (45°F) | 8°C (46°F) |
| Wind | ||||||||
| Speed | 40km/h (25mph) | 44km/h (27mph) | 48km/h (30mph) | 32km/h (20mph) | 23km/h (14mph) | 25km/h (15mph) | 23km/h (15mph) | 22km/h (13mph) |
| Gusts | 45km/h (28mph) | 45km/h (28mph) | 52km/h (32mph) | 44km/h (27mph) | 35km/h (22mph) | 40km/h (25mph) | 26km/h (16mph) | 36km/h (23mph) |
| Direction | 208° SSW | 211° SSW | 221° SW | 270° W | 266° W | 269° W | 284° WNW | 285° WNW |
| Wind chill | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 13°C (55°F) | 16°C (60°F) | 13°C (56°F) | 11°C (53°F) | 10°C (50°F) |
| Waves | ||||||||
| Height | 1.3m (4.4ft) | 1.3m (4.3ft) | 1.5m (5.0ft) | 1.7m (5.6ft) | 1.8m (5.9ft) | 1.7m (5.5ft) | 1.5m (5.0ft) | 1.3m (4.4ft) |
| Direction | 231° SW | 229° SW | 229° SW | 231° SW | 232° SW | 232° SW | 231° SW | 229° SW |
| Period | 11.0 sec. | 10.9 sec. | 10.9 sec. | 10.9 sec. | 10.9 sec. | 10.9 sec. | 10.9 sec. | 6.2 sec. |
| Significant height | 0.9m (3ft) | 0.9m (3ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.3m (4.3ft) | 1.1m (3.6ft) | 1.0m (3.3ft) | 0.8m (2.6ft) |
| 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 Tuesday 9 June 2026
On Tuesday 9 June 2026, the sun will rise at 04:58 and will set at 21:20 on the beach(es) of Isle of Portland. The outside temperature will be a high of 58°F t and a low of 52°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 24.9mph). 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 | 11°C (52°F) | 11°C (52°F) | 12°C (54°F) | 14°C (57°F) | 14°C (57°F) | 13°C (56°F) | 13°C (55°F) | 13°C (55°F) |
| Perceived temperature | 9°C (48°F) | 9°C (48°F) | 10°C (50°F) | 12°C (54°F) | 12°C (54°F) | 11°C (52°F) | 11°C (51°F) | 11°C (52°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 83% | 83% | 82% | 74% | 74% | 75% | 80% | 89% |
| Barometric pressure | 1022 hPa | 1022 hPa | 1023 hPa | 1023 hPa | 1023 hPa | 1022 hPa | 1021 hPa | 1020 hPa |
| Cloud cover | 8% | 13% | 9% | 1% | 8% | 2% | 6% | 11% |
| Heat index | 11°C (52°F) | 11°C (52°F) | 12°C (54°F) | 14°C (57°F) | 14°C (57°F) | 13°C (56°F) | 13°C (55°F) | 13°C (55°F) |
| Dew point | 8°C (47°F) | 8°C (47°F) | 9°C (49°F) | 9°C (49°F) | 9°C (49°F) | 9°C (48°F) | 10°C (49°F) | 11°C (51°F) |
| Wind | ||||||||
| Speed | 20km/h (13mph) | 18km/h (11mph) | 19km/h (12mph) | 20km/h (12mph) | 23km/h (14mph) | 24km/h (15mph) | 22km/h (14mph) | 16km/h (10mph) |
| Gusts | 34km/h (21mph) | 30km/h (19mph) | 27km/h (17mph) | 25km/h (16mph) | 33km/h (21mph) | 27km/h (17mph) | 40km/h (25mph) | 27km/h (17mph) |
| Direction | 276° W | 273° W | 265° W | 252° WSW | 224° SW | 224° SW | 219° SW | 201° SSW |
| Wind chill | 9°C (48°F) | 9°C (48°F) | 10°C (50°F) | 12°C (54°F) | 12°C (54°F) | 11°C (52°F) | 11°C (51°F) | 11°C (52°F) |
| Waves | ||||||||
| Height | 1.2m (3.9ft) | 1.0m (3.4ft) | 0.9m (3.0ft) | 0.9m (3.1ft) | 0.9m (2.9ft) | 1.0m (3.2ft) | 0.9m (3.1ft) | 1.1m (3.5ft) |
| Direction | 229° SW | 230° SW | 229° SW | 230° SW | 231° SW | 230° SW | 231° SW | 230° SW |
| Period | 6.0 sec. | 6.7 sec. | 9.1 sec. | 10.0 sec. | 9.8 sec. | 4.9 sec. | 9.9 sec. | 9.9 sec. |
| Significant height | 0.7m (2.3ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.9m (3ft) | 0.7m (2.3ft) | 1.0m (3.3ft) |
| 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) |