Sea weather in Port St Johns in South Africa All the beach weather in Port St Johns
All the essential weather information for enjoying the beach in Port St Johns 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 Port St Johns over the next 7 days?
Discover the best moment to go to the beach in Port St Johns in South Africa this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Port St Johns. 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 |
|---|---|---|---|---|
| Friday 20 September 2024 | 59°F to 61°F | 16.8mph | discouraged | all the sea weather |
| Saturday 21 September 2024 | 58°F to 63°F | 7.5mph | discouraged | all the sea weather |
| Sunday 22 September 2024 | 58°F to 65°F | 19.3mph | discouraged | all the sea weather |
| Monday 23 September 2024 | 61°F to 68°F | 22.4mph | not recommended | all the sea weather |
| Tuesday 24 September 2024 | 65°F to 74°F | 3.1mph | discouraged | all the sea weather |
| Wednesday 25 September 2024 | 67°F to 70°F | 5mph | recommended | all the sea weather |
| Thursday 26 September 2024 | 67°F to 72°F | 24.2mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Port St Johns
Sea weather on Friday 20 September 2024
On Friday 20 September 2024, the sun will rise at 05:55 and will set at 17:59 on the beach(es) of Port St Johns. The outside temperature will be a high of 61°F t and a low of 59°F. Precipitation is in the forecast (0.4in 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 16.8mph km/h (with gusts up to 24.2mph). Wave height will be up to 12.5ft 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) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (58°F) | 15°C (58°F) | 15°C (59°F) | 16°C (61°F) |
| Perceived temperature | 13°C (55°F) | 13°C (56°F) | 13°C (56°F) | 14°C (58°F) | 13°C (56°F) | 13°C (56°F) | 13°C (56°F) | 16°C (61°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0.1in | 0.1in | 0.1in | 0in |
| Humidity | 68% | 64% | 66% | 61% | 67% | 68% | 67% | 60% |
| Barometric pressure | 1028 hPa | 1028 hPa | 1029 hPa | 1031 hPa | 1031 hPa | 1030 hPa | 1031 hPa | 1033 hPa |
| Cloud cover | 63% | 74% | 83% | 100% | 73% | 83% | 100% | 100% |
| Heat index | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (58°F) | 15°C (58°F) | 15°C (59°F) | 16°C (61°F) |
| Dew point | 9°C (48°F) | 8°C (46°F) | 9°C (47°F) | 8°C (46°F) | 9°C (48°F) | 9°C (48°F) | 9°C (48°F) | 8°C (47°F) |
| Wind | ||||||||
| Speed | 27km/h (17mph) | 21km/h (13mph) | 23km/h (15mph) | 12km/h (7mph) | 23km/h (14mph) | 22km/h (14mph) | 24km/h (15mph) | 27km/h (17mph) |
| Gusts | 32km/h (20mph) | 29km/h (18mph) | 30km/h (19mph) | 16km/h (10mph) | 38km/h (24mph) | 31km/h (19mph) | 30km/h (19mph) | 39km/h (24mph) |
| Direction | 150° SSE | 157° SSE | 122° ESE | 112° ESE | 130° SE | 116° ESE | 112° ESE | 107° ESE |
| Wind chill | 13°C (55°F) | 13°C (56°F) | 13°C (56°F) | 14°C (58°F) | 13°C (56°F) | 13°C (56°F) | 13°C (56°F) | 16°C (61°F) |
| Waves | ||||||||
| Height | 3.8m (12.4ft) | 3.6m (11.7ft) | 3.3m (10.8ft) | 3.0m (9.7ft) | 2.8m (9.2ft) | 2.7m (8.8ft) | 2.6m (8.4ft) | 2.4m (8.0ft) |
| Direction | 187° S | 173° S | 167° SSE | 193° SSW | 193° SSW | 189° S | 189° S | 189° S |
| Period | 10.8 sec. | 10.5 sec. | 10.1 sec. | 9.4 sec. | 8.5 sec. | 8.9 sec. | 8.6 sec. | 11.8 sec. |
| Significant height | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) | 0.7m (2.3ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) |
Sea weather on Saturday 21 September 2024
On Saturday 21 September 2024, the sun will rise at 05:54 and will set at 17:59 on the beach(es) of Port St Johns. The outside temperature will be a high of 63°F t and a low of 58°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 14.3mph km/h (with gusts up to 20.5mph). Wave height will be up to 7.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  | | | | | | | |
| Outside temperature | 16°C (62°F) | 16°C (60°F) | 16°C (61°F) | 17°C (62°F) | 17°C (62°F) | 15°C (59°F) | 15°C (58°F) | 15°C (59°F) |
| Perceived temperature | 16°C (62°F) | 16°C (60°F) | 16°C (61°F) | 17°C (62°F) | 17°C (62°F) | 14°C (57°F) | 14°C (57°F) | 14°C (58°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 55% | 64% | 64% | 60% | 61% | 75% | 78% | 77% |
| Barometric pressure | 1033 hPa | 1031 hPa | 1032 hPa | 1034 hPa | 1033 hPa | 1032 hPa | 1032 hPa | 1033 hPa |
| Cloud cover | 61% | 87% | 100% | 100% | 100% | 100% | 92% | 48% |
| Heat index | 16°C (62°F) | 16°C (60°F) | 16°C (61°F) | 17°C (62°F) | 17°C (62°F) | 15°C (59°F) | 15°C (58°F) | 15°C (59°F) |
| Dew point | 7°C (45°F) | 9°C (48°F) | 9°C (48°F) | 9°C (48°F) | 9°C (49°F) | 11°C (51°F) | 11°C (51°F) | 11°C (52°F) |
| Wind | ||||||||
| Speed | 23km/h (14mph) | 22km/h (14mph) | 16km/h (10mph) | 19km/h (12mph) | 21km/h (13mph) | 14km/h (9mph) | 11km/h (7mph) | 12km/h (7mph) |
| Gusts | 32km/h (20mph) | 33km/h (20mph) | 24km/h (15mph) | 26km/h (16mph) | 27km/h (17mph) | 21km/h (13mph) | 16km/h (10mph) | 17km/h (10mph) |
| Direction | 106° ESE | 106° ESE | 86° E | 89° E | 68° ENE | 39° NE | 20° NNE | 30° NNE |
| Wind chill | 16°C (62°F) | 16°C (60°F) | 16°C (61°F) | 17°C (62°F) | 17°C (62°F) | 14°C (57°F) | 14°C (57°F) | 14°C (58°F) |
| Waves | ||||||||
| Height | 2.4m (7.9ft) | 2.3m (7.6ft) | 2.2m (7.3ft) | 2.2m (7.1ft) | 2.1m (7.0ft) | 2.1m (6.9ft) | 2.0m (6.7ft) | 2.0m (6.6ft) |
| Direction | 189° S | 183° S | 182° S | 181° S | 178° S | 174° S | 160° SSE | 159° SSE |
| Period | 8.5 sec. | 8.3 sec. | 8.4 sec. | 8.4 sec. | 8.5 sec. | 8.8 sec. | 9.0 sec. | 8.9 sec. |
| Significant height | 0.7m (2.3ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.6m (2ft) | 0.5m (1.6ft) | 0.6m (2ft) | 0.5m (1.6ft) | 0.5m (1.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) |
Sea weather on Sunday 22 September 2024
On Sunday 22 September 2024, the sun will rise at 05:53 and will set at 18:00 on the beach(es) of Port St Johns. The outside temperature will be a high of 65°F t and a low of 58°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 19.9mph km/h (with gusts up to 28mph). 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 | 15°C (59°F) | 14°C (58°F) | 14°C (56°F) | 16°C (61°F) | 17°C (63°F) | 18°C (65°F) | 18°C (64°F) | 18°C (64°F) |
| Perceived temperature | 14°C (58°F) | 14°C (57°F) | 13°C (55°F) | 16°C (61°F) | 17°C (63°F) | 18°C (65°F) | 18°C (64°F) | 18°C (64°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 76% | 78% | 78% | 69% | 67% | 64% | 66% | 69% |
| Barometric pressure | 1032 hPa | 1030 hPa | 1031 hPa | 1032 hPa | 1030 hPa | 1028 hPa | 1029 hPa | 1030 hPa |
| Cloud cover | 34% | 28% | 84% | 74% | 76% | 88% | 94% | 88% |
| Heat index | 15°C (59°F) | 14°C (58°F) | 14°C (56°F) | 16°C (61°F) | 17°C (63°F) | 18°C (65°F) | 18°C (64°F) | 18°C (64°F) |
| Dew point | 11°C (51°F) | 10°C (51°F) | 10°C (50°F) | 10°C (51°F) | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) | 12°C (53°F) |
| Wind | ||||||||
| Speed | 12km/h (8mph) | 9km/h (6mph) | 10km/h (6mph) | 10km/h (6mph) | 21km/h (13mph) | 31km/h (19mph) | 32km/h (20mph) | 31km/h (19mph) |
| Gusts | 18km/h (11mph) | 15km/h (9mph) | 16km/h (10mph) | 13km/h (8mph) | 29km/h (18mph) | 41km/h (25mph) | 45km/h (28mph) | 43km/h (27mph) |
| Direction | 19° NNE | 7° N | 345° NNW | 46° NE | 74° ENE | 73° ENE | 65° ENE | 51° NE |
| Wind chill | 14°C (58°F) | 14°C (57°F) | 13°C (55°F) | 16°C (61°F) | 17°C (63°F) | 18°C (65°F) | 18°C (64°F) | 18°C (64°F) |
| Waves | ||||||||
| Height | 1.9m (6.4ft) | 1.9m (6.3ft) | 1.9m (6.2ft) | 1.9m (6.1ft) | 1.8m (6.0ft) | 1.8m (5.9ft) | 1.8m (5.9ft) | 1.8m (5.8ft) |
| Direction | 158° SSE | 156° SSE | 154° SSE | 154° SSE | 154° SSE | 156° SSE | 158° SSE | 159° SSE |
| Period | 8.9 sec. | 8.9 sec. | 11.2 sec. | 11.2 sec. | 11.2 sec. | 11.3 sec. | 11.3 sec. | 14.5 sec. |
| Significant height | 0.4m (1.3ft) | 0.3m (1ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.5m (1.6ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.8m (2.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) |
Sea weather on Monday 23 September 2024
On Monday 23 September 2024, the sun will rise at 05:51 and will set at 18:01 on the beach(es) of Port St Johns. The outside temperature will be a high of 68°F t and a low of 61°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 30.5mph km/h (with gusts up to 37.3mph). 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 | 17°C (63°F) | 17°C (62°F) | 16°C (61°F) | 18°C (64°F) | 20°C (67°F) | 19°C (67°F) | 19°C (65°F) | 19°C (66°F) |
| Perceived temperature | 17°C (63°F) | 17°C (62°F) | 16°C (61°F) | 18°C (64°F) | 20°C (67°F) | 19°C (67°F) | 19°C (65°F) | 19°C (66°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 72% | 73% | 73% | 64% | 59% | 70% | 76% | 77% |
| Barometric pressure | 1028 hPa | 1026 hPa | 1025 hPa | 1024 hPa | 1021 hPa | 1017 hPa | 1017 hPa | 1017 hPa |
| Cloud cover | 59% | 73% | 9% | 9% | 12% | 14% | 89% | 85% |
| Heat index | 17°C (63°F) | 17°C (62°F) | 16°C (61°F) | 18°C (64°F) | 20°C (67°F) | 19°C (67°F) | 19°C (65°F) | 19°C (66°F) |
| Dew point | 12°C (54°F) | 12°C (53°F) | 11°C (52°F) | 11°C (52°F) | 11°C (53°F) | 14°C (57°F) | 14°C (57°F) | 15°C (58°F) |
| Wind | ||||||||
| Speed | 30km/h (19mph) | 33km/h (21mph) | 34km/h (21mph) | 42km/h (26mph) | 43km/h (27mph) | 49km/h (30mph) | 44km/h (28mph) | 36km/h (22mph) |
| Gusts | 42km/h (26mph) | 46km/h (29mph) | 51km/h (32mph) | 52km/h (32mph) | 60km/h (37mph) | 53km/h (33mph) | 47km/h (29mph) | 54km/h (33mph) |
| Direction | 40° NE | 36° NE | 33° NNE | 41° NE | 55° NE | 57° ENE | 49° NE | 39° NE |
| Wind chill | 17°C (63°F) | 17°C (62°F) | 16°C (61°F) | 18°C (64°F) | 20°C (67°F) | 19°C (67°F) | 19°C (65°F) | 19°C (66°F) |
| Waves | ||||||||
| Height | 1.8m (6.0ft) | 2.0m (6.5ft) | 2.1m (7.0ft) | 2.2m (7.4ft) | 2.4m (7.8ft) | 2.5m (8.3ft) | 2.5m (8.4ft) | 2.4m (7.9ft) |
| Direction | 194° SSW | 191° S | 189° S | 188° S | 187° S | 187° S | 187° S | 87° E |
| Period | 14.7 sec. | 14.4 sec. | 14.0 sec. | 13.5 sec. | 13.2 sec. | 12.9 sec. | 12.7 sec. | 12.4 sec. |
| Significant height | 0.9m (3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.4m (4.6ft) | 1.6m (5.2ft) | 1.8m (5.9ft) | 1.8m (5.9ft) | 1.5m (4.9ft) |
| Sea water temperature | ||||||||
| Water temperature | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) |
Sea weather on Tuesday 24 September 2024
On Tuesday 24 September 2024, the sun will rise at 05:50 and will set at 18:01 on the beach(es) of Port St Johns. The outside temperature will be a high of 74°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 16.8mph km/h (with gusts up to 23.6mph). 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 (65°F) | 18°C (65°F) | 18°C (64°F) | 20°C (67°F) | 21°C (70°F) | 22°C (72°F) | 22°C (71°F) | 21°C (70°F) |
| Perceived temperature | 18°C (65°F) | 18°C (65°F) | 18°C (64°F) | 20°C (67°F) | 21°C (70°F) | 25°C (76°F) | 22°C (71°F) | 21°C (70°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 81% | 81% | 83% | 76% | 70% | 72% | 77% | 83% |
| Barometric pressure | 1017 hPa | 1015 hPa | 1014 hPa | 1014 hPa | 1011 hPa | 1009 hPa | 1010 hPa | 1012 hPa |
| Cloud cover | 75% | 89% | 73% | 85% | 79% | 36% | 13% | 6% |
| Heat index | 18°C (65°F) | 18°C (65°F) | 18°C (64°F) | 20°C (67°F) | 24°C (76°F) | 25°C (76°F) | 23°C (74°F) | 21°C (70°F) |
| Dew point | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (60°F) | 17°C (63°F) | 17°C (63°F) | 18°C (64°F) |
| Wind | ||||||||
| Speed | 27km/h (17mph) | 25km/h (16mph) | 24km/h (15mph) | 27km/h (17mph) | 21km/h (13mph) | 17km/h (11mph) | 5km/h (3mph) | 5km/h (3mph) |
| Gusts | 38km/h (23mph) | 36km/h (23mph) | 36km/h (22mph) | 34km/h (21mph) | 31km/h (19mph) | 28km/h (17mph) | 9km/h (6mph) | 9km/h (6mph) |
| Direction | 41° NE | 38° NE | 30° NNE | 35° NE | 45° NE | 51° NE | 162° SSE | 314° NW |
| Wind chill | 18°C (65°F) | 18°C (65°F) | 18°C (64°F) | 20°C (67°F) | 21°C (70°F) | 22°C (72°F) | 22°C (71°F) | 21°C (70°F) |
| Waves | ||||||||
| Height | 2.2m (7.4ft) | 2.2m (7.2ft) | 2.4m (7.7ft) | 2.4m (8.0ft) | 2.6m (8.5ft) | 2.8m (9.2ft) | 2.8m (9.2ft) | 2.9m (9.5ft) |
| Direction | 83° E | 162° SSE | 106° ESE | 87° E | 80° E | 74° ENE | 73° ENE | 71° ENE |
| Period | 7.4 sec. | 15.4 sec. | 14.2 sec. | 13.0 sec. | 12.1 sec. | 11.4 sec. | 11.1 sec. | 10.4 sec. |
| Significant height | 1.3m (4.3ft) | 1.1m (3.6ft) | 1.0m (3.3ft) | 1.1m (3.6ft) | 1.3m (4.3ft) | 1.6m (5.2ft) | 2.0m (6.6ft) | 1.5m (4.9ft) |
| Sea water temperature | ||||||||
| Water temperature | 20°C (67°F) | 20°C (67°F) | 20°C (67°F) | 20°C (67°F) | 20°C (67°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) |
Sea weather on Wednesday 25 September 2024
On Wednesday 25 September 2024, the sun will rise at 05:49 and will set at 18:02 on the beach(es) of Port St Johns. The outside temperature will be a high of 70°F t and a low of 67°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 9.3mph km/h (with gusts up to 15.5mph). 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 | 21°C (69°F) | 20°C (68°F) | 20°C (68°F) | 21°C (69°F) | 20°C (68°F) | 19°C (67°F) | 20°C (69°F) | 20°C (68°F) |
| Perceived temperature | 21°C (69°F) | 20°C (68°F) | 20°C (68°F) | 21°C (69°F) | 20°C (68°F) | 19°C (67°F) | 20°C (69°F) | 20°C (68°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 80% | 78% | 77% | 75% | 77% | 79% | 81% | 86% |
| Barometric pressure | 1014 hPa | 1014 hPa | 1014 hPa | 1015 hPa | 1014 hPa | 1012 hPa | 1012 hPa | 1013 hPa |
| Cloud cover | 7% | 6% | 4% | 3% | 2% | 10% | 35% | 50% |
| Heat index | 21°C (69°F) | 20°C (68°F) | 20°C (68°F) | 21°C (69°F) | 20°C (68°F) | 19°C (67°F) | 20°C (69°F) | 20°C (68°F) |
| Dew point | 17°C (63°F) | 16°C (62°F) | 16°C (61°F) | 16°C (61°F) | 16°C (60°F) | 15°C (60°F) | 17°C (63°F) | 18°C (64°F) |
| Wind | ||||||||
| Speed | 11km/h (7mph) | 4km/h (2mph) | 4km/h (2mph) | 8km/h (5mph) | 15km/h (9mph) | 12km/h (8mph) | 7km/h (4mph) | 8km/h (5mph) |
| Gusts | 19km/h (12mph) | 6km/h (4mph) | 6km/h (4mph) | 12km/h (7mph) | 25km/h (15mph) | 23km/h (14mph) | 11km/h (7mph) | 12km/h (7mph) |
| Direction | 246° WSW | 252° WSW | 217° SW | 202° SSW | 172° S | 132° SE | 94° E | 45° NE |
| Wind chill | 21°C (69°F) | 20°C (68°F) | 20°C (68°F) | 21°C (69°F) | 20°C (68°F) | 19°C (67°F) | 20°C (69°F) | 20°C (68°F) |
| Waves | ||||||||
| Height | 2.8m (9.2ft) | 2.5m (8.2ft) | 2.2m (7.2ft) | 2.1m (6.9ft) | 1.9m (6.2ft) | 1.9m (6.2ft) | 1.8m (5.9ft) | 1.8m (5.9ft) |
| Direction | 74° ENE | 80° E | 79° ENE | 80° E | 85° E | 87° E | 80° E | 81° E |
| Period | 9.2 sec. | 9.5 sec. | 9.7 sec. | 9.7 sec. | 9.5 sec. | 9.2 sec. | 8.9 sec. | 8.9 sec. |
| Significant height | 0.7m (2.3ft) | 0.9m (3ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 1.0m (3.3ft) | 1.2m (3.9ft) | 1.2m (3.9ft) |
| Sea water temperature | ||||||||
| Water temperature | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) |
Sea weather on Thursday 26 September 2024
On Thursday 26 September 2024, the sun will rise at 05:47 and will set at 18:02 on the beach(es) of Port St Johns. The outside temperature will be a high of 72°F t and a low of 67°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 31.1mph). 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 | 20°C (67°F) | 20°C (67°F) | 20°C (68°F) | 22°C (71°F) | 22°C (71°F) | 21°C (70°F) | 20°C (69°F) | 21°C (69°F) |
| Perceived temperature | 20°C (67°F) | 20°C (67°F) | 20°C (68°F) | 22°C (71°F) | 22°C (71°F) | 21°C (70°F) | 20°C (69°F) | 21°C (69°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 89% | 89% | 84% | 73% | 69% | 80% | 73% | 50% |
| Barometric pressure | 1011 hPa | 1008 hPa | 1006 hPa | 1006 hPa | 1006 hPa | 1006 hPa | 1011 hPa | 1012 hPa |
| Cloud cover | 51% | 25% | 12% | 30% | 40% | 46% | 73% | 40% |
| Heat index | 20°C (67°F) | 20°C (67°F) | 21°C (70°F) | 24°C (76°F) | 25°C (76°F) | 23°C (73°F) | 20°C (69°F) | 21°C (69°F) |
| Dew point | 18°C (64°F) | 18°C (64°F) | 17°C (63°F) | 16°C (61°F) | 16°C (60°F) | 17°C (63°F) | 15°C (59°F) | 10°C (50°F) |
| Wind | ||||||||
| Speed | 13km/h (8mph) | 17km/h (11mph) | 17km/h (10mph) | 20km/h (13mph) | 35km/h (22mph) | 35km/h (22mph) | 36km/h (23mph) | 39km/h (24mph) |
| Gusts | 21km/h (13mph) | 27km/h (17mph) | 28km/h (17mph) | 30km/h (19mph) | 50km/h (31mph) | 50km/h (31mph) | 47km/h (29mph) | 41km/h (26mph) |
| Direction | 22° NNE | 31° NNE | 35° NE | 103° ESE | 220° SW | 221° SW | 238° WSW | 263° W |
| Wind chill | 20°C (67°F) | 20°C (67°F) | 20°C (68°F) | 22°C (71°F) | 22°C (71°F) | 21°C (70°F) | 20°C (69°F) | 21°C (69°F) |
| Waves | ||||||||
| Height | 1.7m (5.6ft) | 1.7m (5.6ft) | 1.8m (5.9ft) | 1.9m (6.2ft) | 1.8m (5.9ft) | 1.7m (5.6ft) | 1.6m (5.2ft) | 1.5m (4.9ft) |
| Direction | 82° E | 82° E | 78° ENE | 74° ENE | 72° ENE | 73° ENE | 76° ENE | 79° ENE |
| Period | 8.9 sec. | 8.9 sec. | 9.0 sec. | 9.1 sec. | 9.1 sec. | 9.1 sec. | 9.0 sec. | 8.9 sec. |
| Significant height | 0.9m (3ft) | 1.1m (3.6ft) | 1.5m (4.9ft) | 1.1m (3.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) |