Sea weather in Saint-Cast-le-Guildo in Brittany All the beach weather in Saint-Cast-le-Guildo
All the essential weather information for enjoying the beach in Saint-Cast-le-Guildo in Brittany, 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-Cast-le-Guildo over the next 7 days?
Discover the best moment to go to the beach in Saint-Cast-le-Guildo in Brittany this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Saint-Cast-le-Guildo. 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 14 November 2024 | 47°F to 54°F | 9.3mph | recommended | all the sea weather |
| Friday 15 November 2024 | 45°F to 52°F | 6.2mph | recommended | all the sea weather |
| Saturday 16 November 2024 | 40°F to 50°F | 4.4mph | recommended | all the sea weather |
| Sunday 17 November 2024 | 45°F to 54°F | 25.5mph | not recommended | all the sea weather |
| Monday 18 November 2024 | 47°F to 49°F | 11.8mph | not recommended | all the sea weather |
| Tuesday 19 November 2024 | 45°F to 56°F | 23.6mph | not recommended | all the sea weather |
| Wednesday 20 November 2024 | 45°F to 49°F | 14.3mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Saint-Cast-le-Guildo
Sea weather on Thursday 14 November 2024
On Thursday 14 November 2024, the sun will rise at 08:16 and will set at 17:30 on the beach(es) of Saint-Cast-le-Guildo. 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 10.6mph km/h (with gusts up to 18mph). 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 | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 9°C (48°F) | 11°C (53°F) | 12°C (54°F) | 10°C (49°F) | 10°C (50°F) |
| Perceived temperature | 5°C (41°F) | 6°C (42°F) | 7°C (45°F) | 8°C (47°F) | 10°C (51°F) | 11°C (52°F) | 8°C (46°F) | 8°C (46°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 84% | 86% | 87% | 88% | 82% | 74% | 83% | 87% |
| Barometric pressure | 1033 hPa | 1032 hPa | 1031 hPa | 1032 hPa | 1031 hPa | 1030 hPa | 1030 hPa | 1030 hPa |
| Cloud cover | 6% | 9% | 52% | 100% | 62% | 31% | 18% | 18% |
| Heat index | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 9°C (48°F) | 11°C (53°F) | 12°C (54°F) | 10°C (49°F) | 10°C (50°F) |
| Dew point | 5°C (42°F) | 6°C (43°F) | 6°C (43°F) | 7°C (45°F) | 9°C (47°F) | 8°C (46°F) | 7°C (45°F) | 8°C (46°F) |
| Wind | ||||||||
| Speed | 17km/h (10mph) | 13km/h (8mph) | 5km/h (3mph) | 6km/h (4mph) | 9km/h (6mph) | 11km/h (7mph) | 12km/h (7mph) | 15km/h (9mph) |
| Gusts | 29km/h (18mph) | 23km/h (14mph) | 10km/h (6mph) | 10km/h (6mph) | 13km/h (8mph) | 16km/h (10mph) | 24km/h (15mph) | 27km/h (17mph) |
| Direction | 72° ENE | 71° ENE | 79° ENE | 61° ENE | 54° NE | 39° NE | 46° NE | 72° ENE |
| Wind chill | 5°C (41°F) | 6°C (42°F) | 7°C (45°F) | 8°C (47°F) | 10°C (51°F) | 11°C (52°F) | 8°C (46°F) | 8°C (46°F) |
| Waves | ||||||||
| Height | 0.4m (1.3ft) | 0.4m (1.2ft) | 0.2m (0.7ft) | 0.2m (0.6ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.2m (0.8ft) | 0.3m (1.0ft) |
| Direction | 308° NW | 307° NW | 307° NW | 307° NW | 306° NW | 306° NW | 306° NW | 307° NW |
| Period | 13.1 sec. | 12.7 sec. | 12.5 sec. | 12.5 sec. | 12.4 sec. | 12.5 sec. | 12.4 sec. | 12.4 sec. |
| Significant height | 0.7m (2.3ft) | 0.6m (2ft) | 0.3m (1ft) | 0.3m (1ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) |
Sea weather on Friday 15 November 2024
On Friday 15 November 2024, the sun will rise at 08:18 and will set at 17:29 on the beach(es) of Saint-Cast-le-Guildo. The outside temperature will be a high of 52°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 8.7mph km/h (with gusts up to 15.5mph). 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 | 9°C (48°F) | 8°C (46°F) | 8°C (46°F) | 9°C (48°F) | 11°C (51°F) | 11°C (52°F) | 9°C (47°F) | 8°C (47°F) |
| Perceived temperature | 7°C (44°F) | 6°C (43°F) | 6°C (44°F) | 7°C (45°F) | 9°C (48°F) | 10°C (50°F) | 7°C (45°F) | 7°C (44°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 88% | 89% | 90% | 88% | 75% | 66% | 79% | 85% |
| Barometric pressure | 1030 hPa | 1029 hPa | 1029 hPa | 1028 hPa | 1028 hPa | 1026 hPa | 1025 hPa | 1025 hPa |
| Cloud cover | 2% | 26% | 82% | 15% | 37% | 32% | 18% | 12% |
| Heat index | 9°C (48°F) | 8°C (46°F) | 8°C (46°F) | 9°C (48°F) | 11°C (51°F) | 11°C (52°F) | 9°C (47°F) | 8°C (47°F) |
| Dew point | 7°C (45°F) | 6°C (43°F) | 6°C (44°F) | 7°C (44°F) | 6°C (43°F) | 5°C (41°F) | 5°C (41°F) | 6°C (43°F) |
| Wind | ||||||||
| Speed | 14km/h (9mph) | 10km/h (6mph) | 9km/h (5mph) | 9km/h (6mph) | 11km/h (7mph) | 10km/h (6mph) | 9km/h (5mph) | 10km/h (6mph) |
| Gusts | 25km/h (16mph) | 20km/h (12mph) | 16km/h (10mph) | 16km/h (10mph) | 15km/h (10mph) | 15km/h (9mph) | 18km/h (11mph) | 18km/h (11mph) |
| Direction | 81° E | 109° ESE | 105° ESE | 81° E | 81° E | 83° E | 66° ENE | 93° E |
| Wind chill | 7°C (44°F) | 6°C (43°F) | 6°C (44°F) | 7°C (45°F) | 9°C (48°F) | 10°C (50°F) | 7°C (45°F) | 7°C (44°F) |
| Waves | ||||||||
| Height | 0.3m (1.0ft) | 0.2m (0.7ft) | 0.2m (0.5ft) | 0.2m (0.5ft) | 0.1m (0.4ft) | 0.1m (0.4ft) | 0.1m (0.4ft) | 0.3m (1.1ft) |
| Direction | 306° NW | 307° NW | 308° NW | 307° NW | 308° NW | 308° NW | 308° NW | 309° NW |
| Period | 12.0 sec. | 11.8 sec. | 11.7 sec. | 11.2 sec. | 11.1 sec. | 11.0 sec. | 10.6 sec. | 10.4 sec. |
| Significant height | 0.5m (1.6ft) | 0.3m (1ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.3m (1ft) | 0.3m (1ft) | 0.3m (1ft) | 0.2m (0.7ft) |
| Sea water temperature | ||||||||
| Water temperature | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) |
Sea weather on Saturday 16 November 2024
On Saturday 16 November 2024, the sun will rise at 08:19 and will set at 17:28 on the beach(es) of Saint-Cast-le-Guildo. The outside temperature will be a high of 50°F t and a low of 40°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 5mph km/h (with gusts up to 9.3mph). Wave height will be up to 0.7ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | |  |  | | | | |
| Outside temperature | 7°C (45°F) | 6°C (43°F) | 6°C (42°F) | 6°C (42°F) | 7°C (44°F) | 10°C (49°F) | 7°C (44°F) | 8°C (47°F) |
| Perceived temperature | 6°C (42°F) | 5°C (41°F) | 4°C (39°F) | 5°C (40°F) | 7°C (44°F) | 10°C (49°F) | 6°C (42°F) | 7°C (45°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 88% | 87% | 87% | 85% | 71% | 64% | 78% | 82% |
| Barometric pressure | 1025 hPa | 1023 hPa | 1022 hPa | 1022 hPa | 1021 hPa | 1019 hPa | 1019 hPa | 1018 hPa |
| Cloud cover | 6% | 2% | 0% | 0% | 0% | 14% | 6% | 48% |
| Heat index | 7°C (45°F) | 6°C (43°F) | 6°C (42°F) | 6°C (42°F) | 7°C (44°F) | 10°C (49°F) | 7°C (44°F) | 8°C (47°F) |
| Dew point | 5°C (41°F) | 4°C (39°F) | 3°C (38°F) | 3°C (38°F) | 2°C (35°F) | 3°C (38°F) | 3°C (38°F) | 5°C (41°F) |
| Wind | ||||||||
| Speed | 8km/h (5mph) | 5km/h (3mph) | 8km/h (5mph) | 5km/h (3mph) | 3km/h (2mph) | 3km/h (2mph) | 6km/h (4mph) | 7km/h (4mph) |
| Gusts | 14km/h (9mph) | 10km/h (6mph) | 15km/h (9mph) | 9km/h (6mph) | 5km/h (3mph) | 4km/h (2mph) | 14km/h (8mph) | 14km/h (9mph) |
| Direction | 135° SE | 149° SSE | 160° SSE | 178° S | 165° SSE | 251° WSW | 299° WNW | 263° W |
| Wind chill | 6°C (42°F) | 5°C (41°F) | 4°C (39°F) | 5°C (40°F) | 7°C (44°F) | 10°C (49°F) | 6°C (42°F) | 7°C (45°F) |
| Waves | ||||||||
| Height | 0.1m (0.4ft) | 0.1m (0.4ft) | 0.1m (0.3ft) | 0.2m (0.8ft) | 0.2m (0.5ft) | 0.1m (0.4ft) | 0.1m (0.4ft) | 0.2m (0.5ft) |
| Direction | 309° NW | 309° NW | 309° NW | 309° NW | 308° NW | 308° NW | 308° NW | 209° SSW |
| Period | 10.3 sec. | 10.1 sec. | 9.9 sec. | 9.7 sec. | 9.7 sec. | 9.5 sec. | 9.3 sec. | 9.2 sec. |
| Significant height | 0.3m (1ft) | 0.2m (0.7ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.3m (1ft) | 0.4m (1.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) |
Sea weather on Sunday 17 November 2024
On Sunday 17 November 2024, the sun will rise at 08:21 and will set at 17:27 on the beach(es) of Saint-Cast-le-Guildo. 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! Be careful, the sea will be generally rough with a wind speed of up to 28.6mph 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 | 8°C (46°F) | 7°C (45°F) | 7°C (45°F) | 9°C (49°F) | 11°C (52°F) | 11°C (51°F) | 10°C (50°F) | 10°C (49°F) |
| Perceived temperature | 6°C (42°F) | 4°C (40°F) | 4°C (39°F) | 5°C (42°F) | 7°C (45°F) | 7°C (44°F) | 6°C (42°F) | 6°C (42°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 86% | 89% | 88% | 83% | 84% | 78% | 69% | 57% |
| Barometric pressure | 1017 hPa | 1015 hPa | 1012 hPa | 1009 hPa | 1007 hPa | 1005 hPa | 1007 hPa | 1009 hPa |
| Cloud cover | 37% | 31% | 64% | 100% | 100% | 100% | 100% | 74% |
| Heat index | 8°C (46°F) | 7°C (45°F) | 7°C (45°F) | 9°C (49°F) | 11°C (52°F) | 11°C (51°F) | 10°C (50°F) | 10°C (49°F) |
| Dew point | 6°C (42°F) | 5°C (42°F) | 6°C (42°F) | 6°C (44°F) | 8°C (47°F) | 7°C (45°F) | 5°C (40°F) | 2°C (35°F) |
| Wind | ||||||||
| Speed | 14km/h (9mph) | 17km/h (10mph) | 22km/h (14mph) | 31km/h (19mph) | 37km/h (23mph) | 44km/h (27mph) | 46km/h (28mph) | 41km/h (26mph) |
| Gusts | 26km/h (16mph) | 30km/h (19mph) | 29km/h (18mph) | 48km/h (30mph) | 39km/h (24mph) | 46km/h (28mph) | 48km/h (30mph) | 42km/h (26mph) |
| Direction | 239° WSW | 242° WSW | 227° SW | 233° SW | 262° W | 289° WNW | 312° NW | 313° NW |
| Wind chill | 6°C (42°F) | 4°C (40°F) | 4°C (39°F) | 5°C (42°F) | 7°C (45°F) | 7°C (44°F) | 6°C (42°F) | 6°C (42°F) |
| Waves | ||||||||
| Height | 0.2m (0.8ft) | 0.3m (1.0ft) | 0.5m (1.7ft) | 0.7m (2.5ft) | 1.1m (3.7ft) | 1.4m (4.5ft) | 1.6m (5.1ft) | 1.8m (6.0ft) |
| Direction | 232° SW | 253° WSW | 258° WSW | 239° WSW | 246° WSW | 287° WNW | 294° WNW | 308° NW |
| Period | 9.2 sec. | 10.4 sec. | 10.3 sec. | 10.3 sec. | 10.2 sec. | 10.2 sec. | 10.2 sec. | 10.2 sec. |
| Significant height | 0.5m (1.6ft) | 0.6m (2ft) | 0.9m (3ft) | 1.2m (3.9ft) | 1.7m (5.6ft) | 1.4m (4.6ft) | 1.7m (5.6ft) | 1.7m (5.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) |
Sea weather on Monday 18 November 2024
On Monday 18 November 2024, the sun will rise at 08:22 and will set at 17:26 on the beach(es) of Saint-Cast-le-Guildo. The outside temperature will be a high of 49°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! Be careful, the sea will be generally rough with a wind speed of up to 26.1mph km/h (with gusts up to 34.2mph). 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 | 9°C (49°F) | 9°C (48°F) | 9°C (48°F) | 9°C (47°F) | 9°C (48°F) | 9°C (48°F) | 8°C (46°F) | 8°C (46°F) |
| Perceived temperature | 5°C (41°F) | 4°C (40°F) | 4°C (39°F) | 4°C (40°F) | 5°C (41°F) | 5°C (41°F) | 5°C (40°F) | 5°C (40°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 64% | 60% | 59% | 58% | 55% | 55% | 56% | 59% |
| Barometric pressure | 1011 hPa | 1014 hPa | 1016 hPa | 1018 hPa | 1021 hPa | 1022 hPa | 1023 hPa | 1024 hPa |
| Cloud cover | 81% | 75% | 100% | 76% | 65% | 71% | 66% | 87% |
| Heat index | 9°C (49°F) | 9°C (48°F) | 9°C (48°F) | 9°C (47°F) | 9°C (48°F) | 9°C (48°F) | 8°C (46°F) | 8°C (46°F) |
| Dew point | 3°C (37°F) | 1°C (34°F) | 1°C (34°F) | 1°C (34°F) | 0°C (33°F) | 0°C (32°F) | -0°C (32°F) | 0°C (32°F) |
| Wind | ||||||||
| Speed | 41km/h (26mph) | 41km/h (26mph) | 42km/h (26mph) | 38km/h (23mph) | 35km/h (22mph) | 30km/h (19mph) | 24km/h (15mph) | 19km/h (12mph) |
| Gusts | 47km/h (29mph) | 48km/h (30mph) | 47km/h (29mph) | 55km/h (34mph) | 49km/h (31mph) | 43km/h (27mph) | 40km/h (25mph) | 33km/h (21mph) |
| Direction | 314° NW | 319° NW | 328° NNW | 330° NNW | 329° NNW | 327° NNW | 323° NW | 302° WNW |
| Wind chill | 5°C (41°F) | 4°C (40°F) | 4°C (39°F) | 4°C (40°F) | 5°C (41°F) | 5°C (41°F) | 5°C (40°F) | 5°C (40°F) |
| Waves | ||||||||
| Height | 1.8m (5.8ft) | 2.1m (6.8ft) | 2.2m (7.4ft) | 2.0m (6.7ft) | 1.8m (5.9ft) | 1.8m (5.9ft) | 2.1m (6.9ft) | 2.2m (7.2ft) |
| Direction | 308° NW | 311° NW | 312° NW | 314° NW | 312° NW | 314° NW | 316° NW | 319° NW |
| Period | 10.2 sec. | 10.2 sec. | 10.2 sec. | 10.2 sec. | 10.2 sec. | 10.2 sec. | 10.2 sec. | 10.2 sec. |
| Significant height | 1.7m (5.6ft) | 1.9m (6.2ft) | 2.1m (6.9ft) | 1.8m (5.9ft) | 1.6m (5.2ft) | 1.9m (6.2ft) | 2.1m (6.9ft) | 2.1m (6.9ft) |
| Sea water temperature | ||||||||
| Water temperature | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) |
Sea weather on Tuesday 19 November 2024
On Tuesday 19 November 2024, the sun will rise at 08:24 and will set at 17:25 on the beach(es) of Saint-Cast-le-Guildo. The outside temperature will be a high of 56°F t and a low of 45°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 32.9mph km/h (with gusts up to 36.7mph). Wave height will be up to 6.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | |  | | | |
| Outside temperature | 7°C (45°F) | 7°C (44°F) | 9°C (47°F) | 10°C (50°F) | 12°C (54°F) | 13°C (55°F) | 10°C (50°F) | 8°C (47°F) |
| Perceived temperature | 4°C (39°F) | 3°C (37°F) | 4°C (40°F) | 6°C (42°F) | 8°C (47°F) | 9°C (49°F) | 6°C (42°F) | 4°C (39°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 62% | 66% | 68% | 80% | 88% | 88% | 77% | 63% |
| Barometric pressure | 1023 hPa | 1021 hPa | 1016 hPa | 1012 hPa | 1009 hPa | 1008 hPa | 1011 hPa | 1015 hPa |
| Cloud cover | 100% | 61% | 81% | 100% | 100% | 100% | 100% | 68% |
| Heat index | 7°C (45°F) | 7°C (44°F) | 9°C (47°F) | 10°C (50°F) | 12°C (54°F) | 13°C (55°F) | 10°C (50°F) | 8°C (47°F) |
| Dew point | 1°C (33°F) | 1°C (34°F) | 3°C (38°F) | 7°C (44°F) | 10°C (50°F) | 11°C (52°F) | 6°C (43°F) | 2°C (35°F) |
| Wind | ||||||||
| Speed | 20km/h (12mph) | 26km/h (16mph) | 39km/h (24mph) | 50km/h (31mph) | 53km/h (33mph) | 53km/h (33mph) | 41km/h (26mph) | 38km/h (23mph) |
| Gusts | 33km/h (21mph) | 34km/h (21mph) | 41km/h (26mph) | 54km/h (33mph) | 59km/h (36mph) | 59km/h (36mph) | 55km/h (34mph) | 55km/h (34mph) |
| Direction | 264° W | 232° SW | 229° SW | 238° WSW | 262° W | 285° WNW | 326° NNW | 338° NNW |
| Wind chill | 4°C (39°F) | 3°C (37°F) | 4°C (40°F) | 6°C (42°F) | 8°C (47°F) | 9°C (49°F) | 6°C (42°F) | 4°C (39°F) |
| Waves | ||||||||
| Height | 2.0m (6.6ft) | 1.8m (5.9ft) | 1.6m (5.2ft) | 1.2m (3.9ft) | 0.9m (3.0ft) | 0.6m (2.0ft) | 0.6m (2.0ft) | 1.2m (3.9ft) |
| Direction | 322° NW | 322° NW | 319° NW | 316° NW | 315° NW | 312° NW | 336° NNW | 334° NNW |
| Period | 10.2 sec. | 10.2 sec. | 10.2 sec. | 10.2 sec. | 10.2 sec. | 7.3 sec. | 5.6 sec. | 5.5 sec. |
| Significant height | 1.9m (6.2ft) | 1.7m (5.6ft) | 1.5m (4.9ft) | 1.1m (3.6ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.9m (3ft) | 1.6m (5.2ft) |
| Sea water temperature | ||||||||
| Water temperature | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) |
Sea weather on Wednesday 20 November 2024
On Wednesday 20 November 2024, the sun will rise at 08:25 and will set at 17:24 on the beach(es) of Saint-Cast-le-Guildo. 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! The sea will be generally calm, with a wind speed of up to 24.2mph km/h (with gusts up to 34.2mph). 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 | 8°C (46°F) | 8°C (46°F) | 7°C (45°F) | 8°C (46°F) | 9°C (47°F) | 8°C (47°F) | 7°C (45°F) | 7°C (44°F) |
| Perceived temperature | 3°C (38°F) | 3°C (38°F) | 3°C (38°F) | 4°C (39°F) | 6°C (42°F) | 6°C (43°F) | 5°C (41°F) | 3°C (38°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 59% | 58% | 54% | 53% | 50% | 51% | 57% | 61% |
| Barometric pressure | 1018 hPa | 1021 hPa | 1023 hPa | 1024 hPa | 1025 hPa | 1025 hPa | 1024 hPa | 1022 hPa |
| Cloud cover | 74% | 81% | 65% | 41% | 54% | 61% | 87% | 100% |
| Heat index | 8°C (46°F) | 8°C (46°F) | 7°C (45°F) | 8°C (46°F) | 9°C (47°F) | 8°C (47°F) | 7°C (45°F) | 7°C (44°F) |
| Dew point | 0°C (33°F) | -0°C (32°F) | -2°C (29°F) | -1°C (29°F) | -1°C (30°F) | -1°C (30°F) | -1°C (31°F) | -0°C (32°F) |
| Wind | ||||||||
| Speed | 39km/h (24mph) | 34km/h (21mph) | 27km/h (17mph) | 22km/h (13mph) | 19km/h (12mph) | 12km/h (8mph) | 13km/h (8mph) | 23km/h (14mph) |
| Gusts | 55km/h (34mph) | 48km/h (30mph) | 40km/h (25mph) | 33km/h (20mph) | 26km/h (16mph) | 18km/h (11mph) | 21km/h (13mph) | 35km/h (22mph) |
| Direction | 337° NNW | 344° NNW | 346° NNW | 341° NNW | 331° NNW | 309° NW | 248° WSW | 210° SSW |
| Wind chill | 3°C (38°F) | 3°C (38°F) | 3°C (38°F) | 4°C (39°F) | 6°C (42°F) | 6°C (43°F) | 5°C (41°F) | 3°C (38°F) |
| Waves | ||||||||
| Height | 1.6m (5.2ft) | 1.6m (5.2ft) | 1.5m (4.9ft) | 1.5m (4.9ft) | 1.3m (4.3ft) | 1.0m (3.3ft) | 0.8m (2.6ft) | 0.7m (2.3ft) |
| Direction | 327° NNW | 327° NNW | 325° NW | 319° NW | 315° NW | 316° NW | 287° WNW | 232° SW |
| Period | 5.5 sec. | 5.5 sec. | 5.5 sec. | 5.5 sec. | 5.5 sec. | 5.5 sec. | 5.7 sec. | 5.5 sec. |
| Significant height | 1.8m (5.9ft) | 1.6m (5.2ft) | 1.4m (4.6ft) | 1.5m (4.9ft) | 1.3m (4.3ft) | 0.9m (3ft) | 1.1m (3.6ft) | 1.3m (4.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) |