Sea weather in Cape of Good Hope in South Africa All the beach weather in Cape of Good Hope
All the essential weather information for enjoying the beach in Cape of Good Hope in South Africa, 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 Cape of Good Hope over the next 7 days?
Discover the best moment to go to the beach in Cape of Good Hope in South Africa this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Cape of Good Hope. 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 14 December 2025 | 59°F to 67°F | 9.9mph | recommended | all the sea weather |
| Monday 15 December 2025 | 63°F to 68°F | 10.6mph | discouraged | all the sea weather |
| Tuesday 16 December 2025 | 63°F to 68°F | 28mph | not recommended | all the sea weather |
| Wednesday 17 December 2025 | 63°F to 68°F | 14.3mph | discouraged | all the sea weather |
| Thursday 18 December 2025 | 65°F to 67°F | 14.9mph | discouraged | all the sea weather |
| Friday 19 December 2025 | 63°F to 68°F | 26.7mph | not recommended | all the sea weather |
| Saturday 20 December 2025 | 63°F to 68°F | 35.4mph | not recommended | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Cape of Good Hope
Sea weather on Sunday 14 December 2025
On Sunday 14 December 2025, the sun will rise at 05:29 and will set at 19:54 on the beach(es) of Cape of Good Hope. The outside temperature will be a high of 67°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! The sea will be generally calm, with a wind speed of up to 9.9mph km/h (with gusts up to 19.9mph). Wave height will be up to 9.5ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  | |  | |  | | | |
| Outside temperature | 18°C (64°F) | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) | 16°C (60°F) | 16°C (60°F) | 15°C (59°F) | 19°C (67°F) |
| Perceived temperature | 18°C (64°F) | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) | 16°C (60°F) | 16°C (60°F) | 15°C (59°F) | 19°C (67°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 56% | 56% | 56% | 56% | 59% | 63% | 69% | 76% |
| Barometric pressure | 1022 hPa | 1020 hPa | 1019 hPa | 1019 hPa | 1019 hPa | 1017 hPa | 1015 hPa | 1016 hPa |
| Cloud cover | 6% | 8% | 8% | 2% | 0% | 0% | 0% | 66% |
| Heat index | 18°C (64°F) | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) | 16°C (60°F) | 16°C (60°F) | 15°C (59°F) | 19°C (67°F) |
| Dew point | 9°C (48°F) | 8°C (47°F) | 9°C (47°F) | 8°C (47°F) | 8°C (46°F) | 9°C (48°F) | 9°C (49°F) | 15°C (59°F) |
| Wind | ||||||||
| Speed | 13km/h (8mph) | 10km/h (6mph) | 9km/h (6mph) | 6km/h (4mph) | 12km/h (7mph) | 14km/h (9mph) | 15km/h (9mph) | 16km/h (10mph) |
| Gusts | 18km/h (11mph) | 14km/h (9mph) | 13km/h (8mph) | 9km/h (6mph) | 22km/h (14mph) | 30km/h (19mph) | 32km/h (20mph) | 24km/h (15mph) |
| Direction | 193° SSW | 153° SSE | 171° S | 177° S | 209° SSW | 202° SSW | 201° SSW | 169° S |
| Wind chill | 18°C (64°F) | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) | 16°C (60°F) | 16°C (60°F) | 15°C (59°F) | 19°C (67°F) |
| Waves | ||||||||
| Height | 2.9m (9.5ft) | 2.7m (9.0ft) | 2.6m (8.5ft) | 2.4m (8.0ft) | 2.3m (7.5ft) | 2.2m (7.2ft) | 2.3m (7.4ft) | 2.3m (7.7ft) |
| Direction | 234° SW | 233° SW | 233° SW | 233° SW | 232° SW | 230° SW | 229° SW | 228° SW |
| Period | 12.4 sec. | 12.3 sec. | 12.0 sec. | 11.8 sec. | 11.7 sec. | 11.5 sec. | 11.3 sec. | 11.2 sec. |
| Significant height | 0.3m (1ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.1m (0.3ft) | 0.2m (0.7ft) | 0.3m (1ft) | 0.5m (1.6ft) | 0.4m (1.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) |
Sea weather on Monday 15 December 2025
On Monday 15 December 2025, the sun will rise at 05:29 and will set at 19:55 on the beach(es) of Cape of Good Hope. The outside temperature will be a high of 68°F t and a low of 63°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 13.1mph km/h (with gusts up to 19.9mph). Wave height will be up to 8.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 19°C (66°F) | 19°C (67°F) | 19°C (67°F) | 19°C (66°F) | 17°C (63°F) | 19°C (67°F) | 20°C (68°F) | 20°C (68°F) |
| Perceived temperature | 19°C (66°F) | 19°C (67°F) | 19°C (67°F) | 19°C (66°F) | 17°C (63°F) | 19°C (67°F) | 20°C (68°F) | 20°C (68°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 77% | 76% | 76% | 76% | 73% | 70% | 75% | 79% |
| Barometric pressure | 1015 hPa | 1013 hPa | 1012 hPa | 1012 hPa | 1012 hPa | 1010 hPa | 1009 hPa | 1010 hPa |
| Cloud cover | 37% | 44% | 26% | 24% | 0% | 5% | 43% | 38% |
| Heat index | 19°C (66°F) | 19°C (67°F) | 19°C (67°F) | 19°C (66°F) | 17°C (63°F) | 19°C (67°F) | 20°C (68°F) | 20°C (68°F) |
| Dew point | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (58°F) | 12°C (54°F) | 14°C (57°F) | 16°C (60°F) | 16°C (61°F) |
| Wind | ||||||||
| Speed | 14km/h (9mph) | 16km/h (10mph) | 13km/h (8mph) | 10km/h (6mph) | 8km/h (5mph) | 15km/h (9mph) | 21km/h (13mph) | 17km/h (11mph) |
| Gusts | 20km/h (12mph) | 23km/h (14mph) | 19km/h (12mph) | 15km/h (9mph) | 17km/h (10mph) | 25km/h (16mph) | 32km/h (20mph) | 27km/h (17mph) |
| Direction | 134° SE | 149° SSE | 140° SE | 126° SE | 182° S | 197° SSW | 190° S | 148° SSE |
| Wind chill | 19°C (66°F) | 19°C (67°F) | 19°C (67°F) | 19°C (66°F) | 17°C (63°F) | 19°C (67°F) | 20°C (68°F) | 20°C (68°F) |
| Waves | ||||||||
| Height | 2.4m (7.8ft) | 2.5m (8.1ft) | 2.6m (8.5ft) | 2.7m (8.7ft) | 2.7m (8.8ft) | 2.7m (8.7ft) | 2.6m (8.6ft) | 2.5m (8.3ft) |
| Direction | 227° SW | 227° SW | 226° SW | 228° SW | 229° SW | 230° SW | 232° SW | 233° SW |
| Period | 11.2 sec. | 11.3 sec. | 11.6 sec. | 12.0 sec. | 12.2 sec. | 12.4 sec. | 12.7 sec. | 12.8 sec. |
| Significant height | 0.3m (1ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.3m (1ft) |
| Sea water temperature | ||||||||
| Water temperature | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) |
Sea weather on Tuesday 16 December 2025
On Tuesday 16 December 2025, the sun will rise at 05:29 and will set at 19:56 on the beach(es) of Cape of Good Hope. The outside temperature will be a high of 68°F t and a low of 63°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 32.3mph). Wave height will be up to 10.8ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | |  | | | |  |
| Outside temperature | 20°C (68°F) | 20°C (67°F) | 19°C (66°F) | 20°C (67°F) | 19°C (66°F) | 17°C (62°F) | 19°C (66°F) | 19°C (66°F) |
| Perceived temperature | 20°C (68°F) | 20°C (67°F) | 19°C (66°F) | 20°C (67°F) | 19°C (66°F) | 17°C (62°F) | 19°C (66°F) | 19°C (66°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 81% | 81% | 81% | 79% | 77% | 81% | 83% | 87% |
| Barometric pressure | 1009 hPa | 1007 hPa | 1007 hPa | 1007 hPa | 1007 hPa | 1006 hPa | 1005 hPa | 1006 hPa |
| Cloud cover | 11% | 5% | 4% | 63% | 78% | 0% | 41% | 91% |
| Heat index | 20°C (68°F) | 20°C (67°F) | 19°C (66°F) | 20°C (67°F) | 19°C (66°F) | 17°C (62°F) | 19°C (66°F) | 19°C (66°F) |
| Dew point | 16°C (62°F) | 16°C (61°F) | 16°C (60°F) | 16°C (61°F) | 15°C (59°F) | 13°C (56°F) | 16°C (60°F) | 17°C (62°F) |
| Wind | ||||||||
| Speed | 19km/h (12mph) | 18km/h (11mph) | 6km/h (4mph) | 19km/h (12mph) | 31km/h (19mph) | 39km/h (24mph) | 45km/h (28mph) | 45km/h (28mph) |
| Gusts | 28km/h (18mph) | 26km/h (16mph) | 8km/h (5mph) | 28km/h (17mph) | 37km/h (23mph) | 43km/h (27mph) | 46km/h (29mph) | 52km/h (32mph) |
| Direction | 127° SE | 136° SE | 100° E | 307° NW | 318° NW | 313° NW | 317° NW | 320° NW |
| Wind chill | 20°C (68°F) | 20°C (67°F) | 19°C (66°F) | 20°C (67°F) | 19°C (66°F) | 17°C (62°F) | 19°C (66°F) | 19°C (66°F) |
| Waves | ||||||||
| Height | 2.4m (8.0ft) | 2.3m (7.7ft) | 2.2m (7.4ft) | 2.2m (7.3ft) | 2.4m (7.9ft) | 2.6m (8.6ft) | 2.9m (9.4ft) | 3.3m (10.7ft) |
| Direction | 234° SW | 235° SW | 236° WSW | 238° WSW | 239° WSW | 240° WSW | 246° WSW | 249° WSW |
| Period | 12.7 sec. | 12.6 sec. | 12.5 sec. | 12.4 sec. | 12.3 sec. | 12.3 sec. | 14.8 sec. | 14.6 sec. |
| Significant height | 0.3m (1ft) | 0.1m (0.3ft) | 0.5m (1.6ft) | 1.1m (3.6ft) | 1.6m (5.2ft) | 1.8m (5.9ft) | 1.9m (6.2ft) | 1.4m (4.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) |
Sea weather on Wednesday 17 December 2025
On Wednesday 17 December 2025, the sun will rise at 05:30 and will set at 19:56 on the beach(es) of Cape of Good Hope. The outside temperature will be a high of 68°F t and a low of 63°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 33.6mph). Wave height will be up to 11.8ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  | | | | | | | |
| Outside temperature | 20°C (67°F) | 18°C (65°F) | 17°C (63°F) | 17°C (63°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (63°F) |
| Perceived temperature | 20°C (67°F) | 18°C (65°F) | 17°C (63°F) | 17°C (63°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (63°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 78% | 72% | 66% | 61% | 60% | 57% | 56% | 56% |
| Barometric pressure | 1008 hPa | 1009 hPa | 1013 hPa | 1015 hPa | 1017 hPa | 1017 hPa | 1018 hPa | 1020 hPa |
| Cloud cover | 86% | 62% | 85% | 59% | 71% | 73% | 59% | 76% |
| Heat index | 20°C (67°F) | 18°C (65°F) | 17°C (63°F) | 17°C (63°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (63°F) |
| Dew point | 16°C (60°F) | 13°C (56°F) | 11°C (52°F) | 9°C (49°F) | 9°C (48°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) |
| Wind | ||||||||
| Speed | 37km/h (23mph) | 39km/h (24mph) | 36km/h (22mph) | 34km/h (21mph) | 32km/h (20mph) | 27km/h (17mph) | 26km/h (16mph) | 23km/h (14mph) |
| Gusts | 53km/h (33mph) | 54km/h (33mph) | 47km/h (29mph) | 44km/h (28mph) | 44km/h (27mph) | 37km/h (23mph) | 37km/h (23mph) | 31km/h (20mph) |
| Direction | 251° WSW | 235° SW | 222° SW | 228° SW | 226° SW | 218° SW | 208° SSW | 212° SSW |
| Wind chill | 20°C (67°F) | 18°C (65°F) | 17°C (63°F) | 17°C (63°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (63°F) |
| Waves | ||||||||
| Height | 3.5m (11.4ft) | 3.5m (11.4ft) | 3.5m (11.4ft) | 3.6m (11.7ft) | 3.5m (11.5ft) | 3.3m (10.8ft) | 3.2m (10.5ft) | 3.1m (10.2ft) |
| Direction | 242° WSW | 239° WSW | 240° WSW | 239° WSW | 236° WSW | 225° SW | 214° SSW | 203° SSW |
| Period | 14.3 sec. | 14.0 sec. | 10.0 sec. | 10.8 sec. | 10.6 sec. | 10.4 sec. | 10.2 sec. | 10.3 sec. |
| Significant height | 1.5m (4.9ft) | 1.3m (4.3ft) | 1.0m (3.3ft) | 1.2m (3.9ft) | 1.1m (3.6ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) |
Sea weather on Thursday 18 December 2025
On Thursday 18 December 2025, the sun will rise at 05:30 and will set at 19:57 on the beach(es) of Cape of Good Hope. The outside temperature will be a high of 67°F t and a low of 65°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 21.8mph). Wave height will be up to 9.5ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 18°C (64°F) | 18°C (64°F) | 18°C (65°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (67°F) |
| Perceived temperature | 18°C (64°F) | 18°C (64°F) | 18°C (65°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (67°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 58% | 63% | 65% | 66% | 66% | 67% | 69% | 71% |
| Barometric pressure | 1020 hPa | 1019 hPa | 1020 hPa | 1021 hPa | 1022 hPa | 1022 hPa | 1022 hPa | 1022 hPa |
| Cloud cover | 100% | 76% | 81% | 86% | 73% | 29% | 19% | 25% |
| Heat index | 18°C (64°F) | 18°C (64°F) | 18°C (65°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (67°F) |
| Dew point | 9°C (49°F) | 11°C (52°F) | 12°C (53°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 13°C (55°F) | 14°C (57°F) |
| Wind | ||||||||
| Speed | 18km/h (11mph) | 20km/h (13mph) | 17km/h (11mph) | 16km/h (10mph) | 18km/h (11mph) | 19km/h (12mph) | 23km/h (14mph) | 24km/h (15mph) |
| Gusts | 24km/h (15mph) | 27km/h (17mph) | 23km/h (15mph) | 23km/h (14mph) | 27km/h (17mph) | 30km/h (19mph) | 35km/h (22mph) | 35km/h (22mph) |
| Direction | 218° SW | 231° SW | 213° SSW | 191° S | 184° S | 190° S | 183° S | 163° SSE |
| Wind chill | 18°C (64°F) | 18°C (64°F) | 18°C (65°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (67°F) |
| Waves | ||||||||
| Height | 2.9m (9.7ft) | 2.6m (8.7ft) | 2.6m (8.4ft) | 2.5m (8.1ft) | 2.4m (7.8ft) | 2.3m (7.5ft) | 2.3m (7.5ft) | 2.4m (7.9ft) |
| Direction | 198° SSW | 196° SSW | 195° SSW | 194° SSW | 191° SSW | 188° S | 186° S | 184° S |
| Period | 9.8 sec. | 9.9 sec. | 10.0 sec. | 10.1 sec. | 10.2 sec. | 10.7 sec. | 11.6 sec. | 11.5 sec. |
| Significant height | 0.5m (1.6ft) | 0.7m (2.3ft) | 1.0m (3.3ft) | 1.4m (4.6ft) | 1.5m (4.9ft) | 1.4m (4.6ft) | 1.4m (4.6ft) | 1.8m (5.9ft) |
| Sea water temperature | ||||||||
| Water temperature | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) |
Sea weather on Friday 19 December 2025
On Friday 19 December 2025, the sun will rise at 05:31 and will set at 19:57 on the beach(es) of Cape of Good Hope. The outside temperature will be a high of 68°F t and a low of 63°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 26.7mph km/h (with gusts up to 29.8mph). Wave height will be up to 8.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  | | | | | | | |
| Outside temperature | 19°C (67°F) | 19°C (66°F) | 19°C (66°F) | 19°C (65°F) | 17°C (63°F) | 17°C (62°F) | 18°C (64°F) | 20°C (68°F) |
| Perceived temperature | 19°C (67°F) | 19°C (66°F) | 19°C (66°F) | 19°C (65°F) | 17°C (63°F) | 17°C (62°F) | 18°C (64°F) | 20°C (68°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 73% | 75% | 76% | 77% | 76% | 77% | 78% | 80% |
| Barometric pressure | 1022 hPa | 1021 hPa | 1020 hPa | 1021 hPa | 1020 hPa | 1019 hPa | 1019 hPa | 1019 hPa |
| Cloud cover | 19% | 2% | 0% | 0% | 0% | 0% | 0% | 0% |
| Heat index | 19°C (67°F) | 19°C (66°F) | 19°C (66°F) | 19°C (65°F) | 17°C (63°F) | 17°C (62°F) | 18°C (64°F) | 20°C (68°F) |
| Dew point | 14°C (58°F) | 15°C (58°F) | 15°C (58°F) | 14°C (58°F) | 13°C (56°F) | 13°C (55°F) | 14°C (57°F) | 16°C (61°F) |
| Wind | ||||||||
| Speed | 27km/h (17mph) | 30km/h (18mph) | 30km/h (19mph) | 32km/h (20mph) | 31km/h (19mph) | 35km/h (22mph) | 38km/h (24mph) | 43km/h (27mph) |
| Gusts | 40km/h (25mph) | 41km/h (26mph) | 42km/h (26mph) | 41km/h (26mph) | 36km/h (23mph) | 40km/h (25mph) | 40km/h (25mph) | 48km/h (30mph) |
| Direction | 143° SE | 134° SE | 131° SE | 138° SE | 150° SSE | 157° SSE | 151° SSE | 139° SE |
| Wind chill | 19°C (67°F) | 19°C (66°F) | 19°C (66°F) | 19°C (65°F) | 17°C (63°F) | 17°C (62°F) | 18°C (64°F) | 20°C (68°F) |
| Waves | ||||||||
| Height | 2.5m (8.2ft) | 2.5m (8.2ft) | 2.5m (8.2ft) | 2.5m (8.2ft) | 2.5m (8.2ft) | 2.6m (8.5ft) | 2.7m (8.9ft) | 2.7m (8.9ft) |
| Direction | 182° S | 179° S | 177° S | 189° S | 214° SSW | 190° S | 138° SE | 132° SE |
| Period | 11.3 sec. | 11.2 sec. | 10.8 sec. | 11.5 sec. | 13.3 sec. | 13.1 sec. | 12.5 sec. | 12.0 sec. |
| Significant height | 1.9m (6.2ft) | 1.9m (6.2ft) | 2.0m (6.6ft) | 2.0m (6.6ft) | 2.0m (6.6ft) | 2.0m (6.6ft) | 2.1m (6.9ft) | 2.1m (6.9ft) |
| Sea water temperature | ||||||||
| Water temperature | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) |
Sea weather on Saturday 20 December 2025
On Saturday 20 December 2025, the sun will rise at 05:31 and will set at 19:58 on the beach(es) of Cape of Good Hope. The outside temperature will be a high of 68°F t and a low of 63°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 36.7mph km/h (with gusts up to 39.8mph). Wave height will be up to 9.8ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 20°C (67°F) | 19°C (67°F) | 19°C (67°F) | 19°C (66°F) | 18°C (64°F) | 17°C (63°F) | 18°C (64°F) | 20°C (68°F) |
| Perceived temperature | 20°C (67°F) | 19°C (67°F) | 19°C (67°F) | 19°C (66°F) | 18°C (64°F) | 17°C (63°F) | 18°C (64°F) | 20°C (68°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 82% | 84% | 84% | 81% | 78% | 80% | 81% | 82% |
| Barometric pressure | 1019 hPa | 1017 hPa | 1016 hPa | 1016 hPa | 1015 hPa | 1013 hPa | 1012 hPa | 1013 hPa |
| Cloud cover | 1% | 0% | 0% | 0% | 0% | 0% | 0% | 1% |
| Heat index | 20°C (67°F) | 19°C (67°F) | 19°C (67°F) | 19°C (66°F) | 18°C (64°F) | 17°C (63°F) | 18°C (64°F) | 20°C (68°F) |
| Dew point | 16°C (62°F) | 17°C (62°F) | 16°C (62°F) | 16°C (60°F) | 14°C (58°F) | 14°C (57°F) | 15°C (58°F) | 17°C (62°F) |
| Wind | ||||||||
| Speed | 48km/h (30mph) | 51km/h (32mph) | 54km/h (33mph) | 54km/h (34mph) | 53km/h (33mph) | 57km/h (35mph) | 59km/h (37mph) | 57km/h (36mph) |
| Gusts | 52km/h (32mph) | 53km/h (33mph) | 58km/h (36mph) | 59km/h (37mph) | 58km/h (36mph) | 62km/h (38mph) | 64km/h (40mph) | 60km/h (37mph) |
| Direction | 132° SE | 127° SE | 125° SE | 128° SE | 133° SE | 137° SE | 136° SE | 132° SE |
| Wind chill | 20°C (67°F) | 19°C (67°F) | 19°C (67°F) | 19°C (66°F) | 18°C (64°F) | 17°C (63°F) | 18°C (64°F) | 20°C (68°F) |
| Waves | ||||||||
| Height | 2.6m (8.5ft) | 2.6m (8.5ft) | 2.6m (8.5ft) | 2.5m (8.2ft) | 2.4m (7.9ft) | 2.6m (8.5ft) | 2.9m (9.5ft) | 3.0m (9.8ft) |
| Direction | 129° SE | 131° SE | 129° SE | 127° SE | 132° SE | 136° SE | 163° SSE | 217° SW |
| Period | 11.8 sec. | 11.5 sec. | 10.9 sec. | 10.7 sec. | 10.7 sec. | 13.5 sec. | 18.7 sec. | 17.7 sec. |
| Significant height | 2.0m (6.6ft) | 2.2m (7.2ft) | 2.4m (7.9ft) | 2.3m (7.5ft) | 2.2m (7.2ft) | 2.3m (7.5ft) | 2.3m (7.5ft) | 2.2m (7.2ft) |
| Sea water temperature | ||||||||
| Water temperature | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) |