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 21 November 2024 | 36°F to 50°F | 9.9mph | not recommended | all the sea weather |
| Friday 22 November 2024 | 41°F to 47°F | 9.9mph | discouraged | all the sea weather |
| Saturday 23 November 2024 | 41°F to 59°F | 25.5mph | not recommended | all the sea weather |
| Sunday 24 November 2024 | 59°F to 63°F | 30.5mph | not recommended | all the sea weather |
| Monday 25 November 2024 | 47°F to 59°F | 20.5mph | not recommended | all the sea weather |
| Tuesday 26 November 2024 | 49°F to 56°F | 21.1mph | discouraged | all the sea weather |
| Wednesday 27 November 2024 | 54°F to 58°F | 9.3mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Saint-Cast-le-Guildo
Sea weather on Thursday 21 November 2024
On Thursday 21 November 2024, the sun will rise at 08:27 and will set at 17:23 on the beach(es) of Saint-Cast-le-Guildo. The outside temperature will be a high of 50°F t and a low of 36°F. Precipitation is in the forecast (0.3in 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 39.2mph km/h (with gusts up to 39.2mph). 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 | 6°C (44°F) | 5°C (41°F) | 2°C (36°F) | 2°C (36°F) | 9°C (48°F) | 4°C (39°F) | 5°C (41°F) | 5°C (41°F) |
| Perceived temperature | 4°C (40°F) | 1°C (33°F) | -4°C (25°F) | -5°C (23°F) | 5°C (41°F) | -3°C (26°F) | -0°C (32°F) | 2°C (35°F) |
| Precipitation | 0in | 0in | 0.1in | 0.1in | 0in | 0in | 0in | 0in |
| Humidity | 62% | 73% | 98% | 99% | 90% | 88% | 73% | 81% |
| Barometric pressure | 1012 hPa | 1008 hPa | 1001 hPa | 990 hPa | 980 hPa | 990 hPa | 1000 hPa | 1005 hPa |
| Cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 90% | 93% |
| Heat index | 6°C (44°F) | 5°C (41°F) | 2°C (36°F) | 2°C (36°F) | 9°C (48°F) | 4°C (39°F) | 5°C (41°F) | 5°C (41°F) |
| Dew point | -0°C (31°F) | 1°C (33°F) | 2°C (36°F) | 2°C (36°F) | 7°C (45°F) | 2°C (36°F) | 1°C (33°F) | 2°C (36°F) |
| Wind | ||||||||
| Speed | 11km/h (7mph) | 25km/h (16mph) | 35km/h (21mph) | 47km/h (29mph) | 30km/h (19mph) | 63km/h (39mph) | 34km/h (21mph) | 16km/h (10mph) |
| Gusts | 18km/h (11mph) | 37km/h (23mph) | 46km/h (29mph) | 63km/h (39mph) | 36km/h (22mph) | 63km/h (39mph) | 51km/h (32mph) | 25km/h (15mph) |
| Direction | 151° SSE | 160° SSE | 143° SE | 124° SE | 210° SSW | 14° NNE | 24° NNE | 5° N |
| Wind chill | 4°C (40°F) | 1°C (33°F) | -4°C (25°F) | -5°C (23°F) | 5°C (41°F) | -3°C (26°F) | -0°C (32°F) | 2°C (35°F) |
| Waves | ||||||||
| Height | 0.6m (2.1ft) | 0.5m (1.5ft) | 0.5m (1.6ft) | 0.8m (2.6ft) | 1.2m (3.9ft) | 1.8m (5.8ft) | 1.2m (4.1ft) | 0.5m (1.7ft) |
| Direction | 318° NW | 317° NW | 170° S | 106° ESE | 86° E | 38° NE | 20° NNE | 5° N |
| Period | 5.0 sec. | 5.0 sec. | 4.9 sec. | 4.7 sec. | 8.5 sec. | 8.4 sec. | 9.5 sec. | 11.7 sec. |
| Significant height | 0.9m (3ft) | 0.8m (2.6ft) | 1.1m (3.6ft) | 1.8m (5.9ft) | 2.3m (7.5ft) | 2.5m (8.2ft) | 1.4m (4.6ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) |
Sea weather on Friday 22 November 2024
On Friday 22 November 2024, the sun will rise at 08:28 and will set at 17:22 on the beach(es) of Saint-Cast-le-Guildo. The outside temperature will be a high of 47°F t and a low of 41°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 28mph). 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 | 6°C (42°F) | 6°C (43°F) | 7°C (44°F) | 6°C (42°F) | 7°C (45°F) | 8°C (47°F) | 6°C (44°F) | 6°C (42°F) |
| Perceived temperature | 2°C (36°F) | 2°C (35°F) | 2°C (35°F) | 1°C (34°F) | 3°C (38°F) | 4°C (40°F) | 3°C (38°F) | 2°C (36°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 77% | 68% | 61% | 73% | 68% | 61% | 71% | 78% |
| Barometric pressure | 1008 hPa | 1010 hPa | 1011 hPa | 1014 hPa | 1015 hPa | 1016 hPa | 1017 hPa | 1018 hPa |
| Cloud cover | 91% | 52% | 89% | 85% | 55% | 85% | 75% | 100% |
| Heat index | 6°C (42°F) | 6°C (43°F) | 7°C (44°F) | 6°C (42°F) | 7°C (45°F) | 8°C (47°F) | 6°C (44°F) | 6°C (42°F) |
| Dew point | 2°C (36°F) | 1°C (33°F) | -1°C (31°F) | 1°C (34°F) | 2°C (35°F) | 1°C (34°F) | 1°C (35°F) | 2°C (36°F) |
| Wind | ||||||||
| Speed | 18km/h (11mph) | 28km/h (18mph) | 31km/h (19mph) | 29km/h (18mph) | 27km/h (17mph) | 26km/h (16mph) | 17km/h (11mph) | 16km/h (10mph) |
| Gusts | 27km/h (17mph) | 42km/h (26mph) | 36km/h (23mph) | 45km/h (28mph) | 40km/h (25mph) | 39km/h (24mph) | 33km/h (20mph) | 31km/h (19mph) |
| Direction | 301° WNW | 299° WNW | 302° WNW | 286° WNW | 283° WNW | 291° WNW | 258° WSW | 230° SW |
| Wind chill | 2°C (36°F) | 2°C (35°F) | 2°C (35°F) | 1°C (34°F) | 3°C (38°F) | 4°C (40°F) | 3°C (38°F) | 2°C (36°F) |
| Waves | ||||||||
| Height | 0.4m (1.3ft) | 0.8m (2.5ft) | 1.0m (3.4ft) | 1.6m (5.3ft) | 1.6m (5.4ft) | 1.3m (4.3ft) | 0.9m (2.9ft) | 0.7m (2.2ft) |
| Direction | 302° WNW | 322° NW | 318° NW | 310° NW | 312° NW | 313° NW | 314° NW | 312° NW |
| Period | 3.7 sec. | 11.0 sec. | 11.0 sec. | 11.0 sec. | 11.0 sec. | 11.0 sec. | 11.0 sec. | 6.1 sec. |
| Significant height | 0.6m (2ft) | 1.1m (3.6ft) | 1.3m (4.3ft) | 1.7m (5.6ft) | 1.7m (5.6ft) | 1.3m (4.3ft) | 0.9m (3ft) | 1.0m (3.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) |
Sea weather on Saturday 23 November 2024
On Saturday 23 November 2024, the sun will rise at 08:30 and will set at 17:21 on the beach(es) of Saint-Cast-le-Guildo. The outside temperature will be a high of 59°F t and a low of 41°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 29.2mph km/h (with gusts up to 32.9mph). 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 | 5°C (42°F) | 6°C (42°F) | 7°C (44°F) | 9°C (49°F) | 10°C (50°F) | 13°C (55°F) | 13°C (55°F) | 15°C (58°F) |
| Perceived temperature | 2°C (35°F) | 1°C (34°F) | 2°C (36°F) | 5°C (41°F) | 6°C (43°F) | 10°C (49°F) | 10°C (49°F) | 12°C (54°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 80% | 78% | 86% | 77% | 83% | 83% | 82% | 77% |
| Barometric pressure | 1018 hPa | 1016 hPa | 1013 hPa | 1011 hPa | 1009 hPa | 1007 hPa | 1006 hPa | 1006 hPa |
| Cloud cover | 77% | 53% | 100% | 100% | 100% | 100% | 100% | 100% |
| Heat index | 5°C (42°F) | 6°C (42°F) | 7°C (44°F) | 9°C (49°F) | 10°C (50°F) | 13°C (55°F) | 13°C (55°F) | 15°C (58°F) |
| Dew point | 2°C (36°F) | 2°C (36°F) | 5°C (40°F) | 6°C (42°F) | 7°C (45°F) | 10°C (51°F) | 10°C (50°F) | 11°C (51°F) |
| Wind | ||||||||
| Speed | 19km/h (12mph) | 26km/h (16mph) | 35km/h (21mph) | 45km/h (28mph) | 46km/h (28mph) | 47km/h (29mph) | 45km/h (28mph) | 41km/h (26mph) |
| Gusts | 34km/h (21mph) | 44km/h (27mph) | 52km/h (32mph) | 49km/h (31mph) | 53km/h (33mph) | 48km/h (30mph) | 51km/h (32mph) | 42km/h (26mph) |
| Direction | 187° S | 167° SSE | 161° SSE | 178° S | 175° S | 189° S | 189° S | 197° SSW |
| Wind chill | 2°C (35°F) | 1°C (34°F) | 2°C (36°F) | 5°C (41°F) | 6°C (43°F) | 10°C (49°F) | 10°C (49°F) | 12°C (54°F) |
| Waves | ||||||||
| Height | 0.6m (1.9ft) | 0.6m (2.0ft) | 0.7m (2.5ft) | 1.1m (3.8ft) | 1.3m (4.2ft) | 1.2m (3.9ft) | 1.2m (4.0ft) | 1.2m (3.9ft) |
| Direction | 312° NW | 168° SSE | 142° SE | 190° S | 194° SSW | 195° SSW | 200° SSW | 202° SSW |
| Period | 5.8 sec. | 5.4 sec. | 5.0 sec. | 9.2 sec. | 9.2 sec. | 10.3 sec. | 11.0 sec. | 12.3 sec. |
| Significant height | 0.9m (3ft) | 1.2m (3.9ft) | 1.5m (4.9ft) | 2.1m (6.9ft) | 2.0m (6.6ft) | 1.7m (5.6ft) | 1.8m (5.9ft) | 1.8m (5.9ft) |
| Sea water temperature | ||||||||
| Water temperature | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) |
Sea weather on Sunday 24 November 2024
On Sunday 24 November 2024, the sun will rise at 08:31 and will set at 17:20 on the beach(es) of Saint-Cast-le-Guildo. The outside temperature will be a high of 63°F t and a low of 59°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 31.1mph km/h (with gusts up to 33.6mph). Wave height will be up to 4.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | |  | | | | |
| Outside temperature | 15°C (59°F) | 16°C (60°F) | 15°C (59°F) | 15°C (59°F) | 17°C (62°F) | 17°C (62°F) | 16°C (61°F) | 15°C (59°F) |
| Perceived temperature | 12°C (54°F) | 16°C (60°F) | 12°C (54°F) | 13°C (55°F) | 17°C (62°F) | 17°C (62°F) | 16°C (61°F) | 12°C (54°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 81% | 75% | 82% | 78% | 68% | 65% | 66% | 81% |
| Barometric pressure | 1006 hPa | 1005 hPa | 1004 hPa | 1004 hPa | 1003 hPa | 1001 hPa | 1000 hPa | 1001 hPa |
| Cloud cover | 68% | 45% | 38% | 36% | 47% | 46% | 83% | 58% |
| Heat index | 15°C (59°F) | 16°C (60°F) | 15°C (59°F) | 15°C (59°F) | 17°C (62°F) | 17°C (62°F) | 16°C (61°F) | 15°C (59°F) |
| Dew point | 12°C (53°F) | 11°C (53°F) | 12°C (53°F) | 11°C (52°F) | 11°C (51°F) | 10°C (50°F) | 10°C (50°F) | 12°C (53°F) |
| Wind | ||||||||
| Speed | 41km/h (25mph) | 41km/h (26mph) | 40km/h (25mph) | 43km/h (27mph) | 48km/h (30mph) | 48km/h (30mph) | 50km/h (31mph) | 49km/h (30mph) |
| Gusts | 46km/h (28mph) | 48km/h (30mph) | 40km/h (25mph) | 46km/h (29mph) | 48km/h (30mph) | 51km/h (31mph) | 50km/h (31mph) | 54km/h (33mph) |
| Direction | 190° S | 195° SSW | 184° S | 182° S | 186° S | 192° SSW | 186° S | 193° SSW |
| Wind chill | 12°C (54°F) | 16°C (60°F) | 12°C (54°F) | 13°C (55°F) | 17°C (62°F) | 17°C (62°F) | 16°C (61°F) | 12°C (54°F) |
| Waves | ||||||||
| Height | 1.2m (3.9ft) | 1.2m (4.1ft) | 1.3m (4.4ft) | 1.3m (4.1ft) | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.4m (4.5ft) |
| Direction | 206° SSW | 208° SSW | 210° SSW | 206° SSW | 203° SSW | 204° SSW | 203° SSW | 204° SSW |
| Period | 12.9 sec. | 12.8 sec. | 12.9 sec. | 13.3 sec. | 13.4 sec. | 13.2 sec. | 12.8 sec. | 12.5 sec. |
| Significant height | 1.8m (5.9ft) | 1.9m (6.2ft) | 2.0m (6.6ft) | 1.8m (5.9ft) | 2.0m (6.6ft) | 2.0m (6.6ft) | 2.0m (6.6ft) | 2.2m (7.2ft) |
| Sea water temperature | ||||||||
| Water temperature | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) |
Sea weather on Monday 25 November 2024
On Monday 25 November 2024, the sun will rise at 08:32 and will set at 17:19 on the beach(es) of Saint-Cast-le-Guildo. The outside temperature will be a high of 59°F t and a low of 47°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 34.8mph km/h (with gusts up to 37.9mph). 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 | 15°C (60°F) | 13°C (55°F) | 12°C (54°F) | 11°C (51°F) | 11°C (52°F) | 11°C (51°F) | 9°C (47°F) | 9°C (48°F) |
| Perceived temperature | 15°C (60°F) | 10°C (50°F) | 9°C (49°F) | 7°C (45°F) | 8°C (46°F) | 7°C (44°F) | 4°C (40°F) | 5°C (41°F) |
| Precipitation | 0.1in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 82% | 88% | 79% | 76% | 77% | 71% | 69% | 71% |
| Barometric pressure | 999 hPa | 1001 hPa | 1003 hPa | 1004 hPa | 1006 hPa | 1009 hPa | 1013 hPa | 1017 hPa |
| Cloud cover | 100% | 100% | 69% | 20% | 53% | 38% | 16% | 6% |
| Heat index | 15°C (60°F) | 13°C (55°F) | 12°C (54°F) | 11°C (51°F) | 11°C (52°F) | 11°C (51°F) | 9°C (47°F) | 9°C (48°F) |
| Dew point | 12°C (54°F) | 11°C (51°F) | 9°C (48°F) | 7°C (44°F) | 7°C (45°F) | 6°C (42°F) | 3°C (38°F) | 4°C (39°F) |
| Wind | ||||||||
| Speed | 56km/h (35mph) | 30km/h (18mph) | 32km/h (20mph) | 34km/h (21mph) | 44km/h (27mph) | 41km/h (25mph) | 38km/h (23mph) | 33km/h (21mph) |
| Gusts | 60km/h (37mph) | 44km/h (27mph) | 49km/h (30mph) | 38km/h (24mph) | 61km/h (38mph) | 46km/h (29mph) | 41km/h (26mph) | 37km/h (23mph) |
| Direction | 193° SSW | 224° SW | 229° SW | 222° SW | 236° WSW | 250° WSW | 251° WSW | 244° WSW |
| Wind chill | 15°C (60°F) | 10°C (50°F) | 9°C (49°F) | 7°C (45°F) | 8°C (46°F) | 7°C (44°F) | 4°C (40°F) | 5°C (41°F) |
| Waves | ||||||||
| Height | 1.5m (5.0ft) | 1.0m (3.4ft) | 0.9m (3.0ft) | 0.9m (3.1ft) | 1.1m (3.5ft) | 1.3m (4.3ft) | 1.4m (4.6ft) | 1.6m (5.2ft) |
| Direction | 223° SW | 221° SW | 282° WNW | 312° NW | 274° W | 270° W | 281° W | 284° WNW |
| Period | 13.7 sec. | 13.9 sec. | 14.0 sec. | 14.0 sec. | 13.7 sec. | 13.5 sec. | 12.9 sec. | 12.7 sec. |
| Significant height | 2.1m (6.9ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.3m (4.3ft) | 1.5m (4.9ft) | 1.6m (5.2ft) | 1.6m (5.2ft) | 1.7m (5.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) |
Sea weather on Tuesday 26 November 2024
On Tuesday 26 November 2024, the sun will rise at 08:34 and will set at 17:19 on the beach(es) of Saint-Cast-le-Guildo. The outside temperature will be a high of 56°F t and a low of 49°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 28.6mph). 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 | 9°C (49°F) | 10°C (50°F) | 9°C (49°F) | 10°C (49°F) | 12°C (53°F) | 13°C (55°F) | 12°C (53°F) | 12°C (53°F) |
| Perceived temperature | 6°C (42°F) | 6°C (44°F) | 6°C (43°F) | 7°C (44°F) | 9°C (49°F) | 10°C (50°F) | 9°C (47°F) | 9°C (47°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 76% | 77% | 81% | 81% | 74% | 75% | 84% | 87% |
| Barometric pressure | 1019 hPa | 1020 hPa | 1020 hPa | 1020 hPa | 1020 hPa | 1019 hPa | 1018 hPa | 1018 hPa |
| Cloud cover | 10% | 35% | 31% | 28% | 31% | 43% | 53% | 49% |
| Heat index | 9°C (49°F) | 10°C (50°F) | 9°C (49°F) | 10°C (49°F) | 12°C (53°F) | 13°C (55°F) | 12°C (53°F) | 12°C (53°F) |
| Dew point | 5°C (41°F) | 6°C (43°F) | 6°C (43°F) | 6°C (44°F) | 7°C (45°F) | 8°C (47°F) | 9°C (48°F) | 10°C (49°F) |
| Wind | ||||||||
| Speed | 31km/h (19mph) | 29km/h (18mph) | 26km/h (16mph) | 22km/h (14mph) | 26km/h (16mph) | 30km/h (18mph) | 31km/h (19mph) | 34km/h (21mph) |
| Gusts | 44km/h (28mph) | 46km/h (29mph) | 33km/h (20mph) | 33km/h (21mph) | 40km/h (25mph) | 35km/h (22mph) | 34km/h (21mph) | 40km/h (25mph) |
| Direction | 229° SW | 225° SW | 214° SW | 203° SSW | 201° SSW | 200° SSW | 195° SSW | 199° SSW |
| Wind chill | 6°C (42°F) | 6°C (44°F) | 6°C (43°F) | 7°C (44°F) | 9°C (49°F) | 10°C (50°F) | 9°C (47°F) | 9°C (47°F) |
| Waves | ||||||||
| Height | 1.6m (5.2ft) | 1.6m (5.2ft) | 1.4m (4.6ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.0m (3.3ft) | 0.8m (2.6ft) | 0.7m (2.3ft) |
| Direction | 287° WNW | 293° WNW | 305° NW | 310° NW | 310° NW | 310° NW | 309° NW | 309° NW |
| Period | 12.7 sec. | 12.7 sec. | 10.9 sec. | 10.1 sec. | 10.1 sec. | 10.8 sec. | 8.2 sec. | 6.3 sec. |
| Significant height | 1.7m (5.6ft) | 1.4m (4.6ft) | 1.2m (3.9ft) | 1.4m (4.6ft) | 1.5m (4.9ft) | 1.2m (3.9ft) | 1.1m (3.6ft) | 1.0m (3.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) |
Sea weather on Wednesday 27 November 2024
On Wednesday 27 November 2024, the sun will rise at 08:35 and will set at 17:18 on the beach(es) of Saint-Cast-le-Guildo. The outside temperature will be a high of 58°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 22.4mph km/h (with gusts up to 30.5mph). Wave height will be up to 3.3ft 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 (56°F) | 14°C (56°F) | 14°C (56°F) | 14°C (57°F) | 14°C (58°F) | 13°C (56°F) | 13°C (55°F) |
| Perceived temperature | 9°C (48°F) | 10°C (51°F) | 11°C (52°F) | 12°C (53°F) | 12°C (54°F) | 13°C (55°F) | 12°C (53°F) | 11°C (52°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 87% | 85% | 86% | 87% | 85% | 81% | 84% | 88% |
| Barometric pressure | 1017 hPa | 1017 hPa | 1018 hPa | 1019 hPa | 1021 hPa | 1021 hPa | 1023 hPa | 1024 hPa |
| Cloud cover | 78% | 98% | 94% | 97% | 100% | 87% | 73% | 79% |
| Heat index | 12°C (54°F) | 13°C (56°F) | 14°C (56°F) | 14°C (56°F) | 14°C (57°F) | 14°C (58°F) | 13°C (56°F) | 13°C (55°F) |
| Dew point | 10°C (50°F) | 11°C (51°F) | 11°C (52°F) | 12°C (53°F) | 12°C (53°F) | 11°C (52°F) | 11°C (51°F) | 11°C (51°F) |
| Wind | ||||||||
| Speed | 36km/h (22mph) | 34km/h (21mph) | 30km/h (19mph) | 26km/h (16mph) | 24km/h (15mph) | 21km/h (13mph) | 17km/h (11mph) | 15km/h (9mph) |
| Gusts | 42km/h (26mph) | 49km/h (30mph) | 46km/h (29mph) | 40km/h (25mph) | 36km/h (23mph) | 34km/h (21mph) | 30km/h (19mph) | 27km/h (17mph) |
| Direction | 206° SSW | 221° SW | 224° SW | 227° SW | 224° SW | 219° SW | 212° SSW | 206° SSW |
| Wind chill | 9°C (48°F) | 10°C (51°F) | 11°C (52°F) | 12°C (53°F) | 12°C (54°F) | 13°C (55°F) | 12°C (53°F) | 11°C (52°F) |
| Waves | ||||||||
| Height | 0.7m (2.3ft) | 0.8m (2.6ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 0.8m (2.6ft) | 0.6m (2.0ft) | 0.5m (1.6ft) |
| Direction | 308° NW | 259° W | 242° WSW | 243° WSW | 240° WSW | 283° WNW | 304° WNW | 303° WNW |
| Period | 5.9 sec. | 8.7 sec. | 10.0 sec. | 10.1 sec. | 10.2 sec. | 10.1 sec. | 9.9 sec. | 6.8 sec. |
| Significant height | 1.1m (3.6ft) | 1.3m (4.3ft) | 1.4m (4.6ft) | 1.3m (4.3ft) | 1.2m (3.9ft) | 0.9m (3ft) | 0.7m (2.3ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) |