Sea weather in San Juan in Puerto Rico All the beach weather in San Juan
All the essential weather information for enjoying the beach in San Juan in Puerto Rico, 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 San Juan over the next 7 days?
Discover the best moment to go to the beach in San Juan in Puerto Rico this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in San Juan. 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 30 March 2025 | 72°F to 81°F | 10.6mph | discouraged | all the sea weather |
| Monday 31 March 2025 | 72°F to 79°F | 8.1mph | discouraged | all the sea weather |
| Tuesday 1 April 2025 | 70°F to 81°F | 8.7mph | discouraged | all the sea weather |
| Wednesday 2 April 2025 | 72°F to 79°F | 11.2mph | discouraged | all the sea weather |
| Thursday 3 April 2025 | 72°F to 79°F | 12.4mph | discouraged | all the sea weather |
| Friday 4 April 2025 | 70°F to 79°F | 12.4mph | discouraged | all the sea weather |
| Saturday 5 April 2025 | 72°F to 81°F | 9.3mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in San Juan
Sea weather on Sunday 30 March 2025
On Sunday 30 March 2025, the sun will rise at 06:20 and will set at 18:38 on the beach(es) of San Juan. The outside temperature will be a high of 81°F t and a low of 72°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 19.9mph). 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 | 23°C (73°F) | 22°C (72°F) | 22°C (71°F) | 25°C (77°F) | 26°C (79°F) | 26°C (79°F) | 24°C (75°F) | 22°C (72°F) |
| Perceived temperature | 25°C (77°F) | 25°C (76°F) | 22°C (71°F) | 27°C (80°F) | 28°C (82°F) | 28°C (82°F) | 26°C (78°F) | 25°C (76°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 83% | 86% | 88% | 69% | 63% | 64% | 74% | 83% |
| Barometric pressure | 1017 hPa | 1015 hPa | 1016 hPa | 1018 hPa | 1017 hPa | 1015 hPa | 1015 hPa | 1017 hPa |
| Cloud cover | 77% | 87% | 73% | 51% | 75% | 84% | 82% | 92% |
| Heat index | 25°C (77°F) | 25°C (76°F) | 24°C (76°F) | 27°C (80°F) | 28°C (82°F) | 28°C (82°F) | 26°C (78°F) | 25°C (76°F) |
| Dew point | 20°C (68°F) | 20°C (68°F) | 20°C (67°F) | 19°C (67°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (67°F) |
| Wind | ||||||||
| Speed | 18km/h (11mph) | 18km/h (11mph) | 15km/h (9mph) | 21km/h (13mph) | 25km/h (16mph) | 27km/h (17mph) | 22km/h (14mph) | 17km/h (10mph) |
| Gusts | 29km/h (18mph) | 29km/h (18mph) | 25km/h (16mph) | 24km/h (15mph) | 31km/h (19mph) | 32km/h (20mph) | 32km/h (20mph) | 27km/h (17mph) |
| Direction | 82° E | 94° E | 107° ESE | 98° E | 88° E | 82° E | 91° E | 92° E |
| Wind chill | 23°C (73°F) | 22°C (72°F) | 22°C (71°F) | 25°C (77°F) | 26°C (79°F) | 26°C (79°F) | 24°C (75°F) | 22°C (72°F) |
| Waves | ||||||||
| Height | 1.7m (5.6ft) | 1.8m (5.8ft) | 1.7m (5.7ft) | 1.7m (5.6ft) | 1.7m (5.5ft) | 1.7m (5.6ft) | 1.6m (5.2ft) | 1.5m (5.0ft) |
| Direction | 13° NNE | 16° NNE | 21° NNE | 24° NNE | 27° NNE | 30° NNE | 32° NNE | 35° NE |
| Period | 8.9 sec. | 8.7 sec. | 8.6 sec. | 8.5 sec. | 8.5 sec. | 8.5 sec. | 8.4 sec. | 8.1 sec. |
| Significant height | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.6m (2ft) | 0.7m (2.3ft) | 1.0m (3.3ft) | 1.1m (3.6ft) | 0.9m (3ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) |
Sea weather on Monday 31 March 2025
On Monday 31 March 2025, the sun will rise at 06:19 and will set at 18:38 on the beach(es) of San Juan. The outside temperature will be a high of 79°F t and a low of 72°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 18.6mph). 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 | 22°C (72°F) | 22°C (71°F) | 22°C (71°F) | 24°C (76°F) | 26°C (78°F) | 25°C (78°F) | 23°C (74°F) | 22°C (71°F) |
| Perceived temperature | 25°C (76°F) | 22°C (71°F) | 22°C (71°F) | 26°C (79°F) | 27°C (80°F) | 27°C (80°F) | 25°C (77°F) | 22°C (71°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 85% | 86% | 85% | 72% | 66% | 69% | 79% | 86% |
| Barometric pressure | 1017 hPa | 1015 hPa | 1016 hPa | 1018 hPa | 1017 hPa | 1016 hPa | 1016 hPa | 1017 hPa |
| Cloud cover | 72% | 89% | 88% | 68% | 53% | 82% | 56% | 56% |
| Heat index | 25°C (76°F) | 24°C (76°F) | 24°C (76°F) | 26°C (79°F) | 27°C (80°F) | 27°C (80°F) | 25°C (77°F) | 24°C (76°F) |
| Dew point | 19°C (67°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (65°F) | 19°C (67°F) | 19°C (67°F) | 19°C (67°F) |
| Wind | ||||||||
| Speed | 18km/h (11mph) | 15km/h (9mph) | 16km/h (10mph) | 21km/h (13mph) | 23km/h (15mph) | 23km/h (14mph) | 19km/h (12mph) | 13km/h (8mph) |
| Gusts | 29km/h (18mph) | 26km/h (16mph) | 27km/h (17mph) | 26km/h (16mph) | 29km/h (18mph) | 29km/h (18mph) | 30km/h (18mph) | 23km/h (14mph) |
| Direction | 92° E | 101° ESE | 108° ESE | 95° E | 91° E | 88° E | 95° E | 109° ESE |
| Wind chill | 22°C (72°F) | 22°C (71°F) | 22°C (71°F) | 24°C (76°F) | 26°C (78°F) | 25°C (78°F) | 23°C (74°F) | 22°C (71°F) |
| Waves | ||||||||
| Height | 1.5m (4.9ft) | 1.5m (5.1ft) | 1.5m (5.1ft) | 1.6m (5.2ft) | 1.6m (5.1ft) | 1.6m (5.2ft) | 1.5m (4.9ft) | 1.4m (4.6ft) |
| Direction | 37° NE | 38° NE | 39° NE | 41° NE | 42° NE | 43° NE | 44° NE | 46° NE |
| Period | 8.2 sec. | 8.7 sec. | 8.0 sec. | 9.2 sec. | 7.7 sec. | 7.8 sec. | 7.8 sec. | 8.2 sec. |
| Significant height | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.5m (1.6ft) | 0.9m (3ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 0.9m (3ft) | 0.5m (1.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) |
Sea weather on Tuesday 1 April 2025
On Tuesday 1 April 2025, the sun will rise at 06:18 and will set at 18:38 on the beach(es) of San Juan. The outside temperature will be a high of 81°F t and a low of 70°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 16.2mph km/h (with gusts up to 19.9mph). 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 | 22°C (71°F) | 21°C (70°F) | 21°C (70°F) | 25°C (77°F) | 27°C (81°F) | 27°C (81°F) | 24°C (76°F) | 23°C (73°F) |
| Perceived temperature | 22°C (71°F) | 21°C (70°F) | 21°C (70°F) | 27°C (80°F) | 28°C (83°F) | 29°C (83°F) | 26°C (79°F) | 25°C (77°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 88% | 89% | 89% | 70% | 59% | 59% | 72% | 84% |
| Barometric pressure | 1017 hPa | 1016 hPa | 1016 hPa | 1018 hPa | 1017 hPa | 1015 hPa | 1016 hPa | 1018 hPa |
| Cloud cover | 60% | 66% | 77% | 59% | 75% | 80% | 79% | 65% |
| Heat index | 24°C (76°F) | 24°C (76°F) | 24°C (76°F) | 27°C (80°F) | 28°C (83°F) | 29°C (83°F) | 26°C (79°F) | 25°C (77°F) |
| Dew point | 19°C (67°F) | 19°C (67°F) | 19°C (67°F) | 19°C (67°F) | 18°C (65°F) | 19°C (66°F) | 19°C (66°F) | 20°C (67°F) |
| Wind | ||||||||
| Speed | 13km/h (8mph) | 13km/h (8mph) | 12km/h (7mph) | 18km/h (11mph) | 24km/h (15mph) | 26km/h (16mph) | 21km/h (13mph) | 14km/h (9mph) |
| Gusts | 23km/h (14mph) | 22km/h (13mph) | 21km/h (13mph) | 21km/h (13mph) | 29km/h (18mph) | 30km/h (19mph) | 32km/h (20mph) | 24km/h (15mph) |
| Direction | 113° ESE | 118° ESE | 122° ESE | 107° ESE | 93° E | 88° E | 90° E | 103° ESE |
| Wind chill | 22°C (71°F) | 21°C (70°F) | 21°C (70°F) | 25°C (77°F) | 27°C (81°F) | 27°C (81°F) | 24°C (76°F) | 23°C (73°F) |
| Waves | ||||||||
| Height | 1.4m (4.6ft) | 1.4m (4.5ft) | 1.3m (4.3ft) | 1.3m (4.2ft) | 1.3m (4.4ft) | 1.4m (4.6ft) | 1.3m (4.4ft) | 1.2m (3.9ft) |
| Direction | 52° NE | 53° NE | 54° NE | 55° NE | 55° NE | 56° NE | 56° ENE | 57° ENE |
| Period | 8.3 sec. | 8.4 sec. | 8.5 sec. | 8.5 sec. | 8.2 sec. | 8.2 sec. | 15.3 sec. | 8.6 sec. |
| Significant height | 0.6m (2ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.5m (1.6ft) | 1.0m (3.3ft) | 1.1m (3.6ft) | 0.9m (3ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) |
Sea weather on Wednesday 2 April 2025
On Wednesday 2 April 2025, the sun will rise at 06:17 and will set at 18:38 on the beach(es) of San Juan. The outside temperature will be a high of 79°F t and a low of 72°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 22.4mph). Wave height will be up to 4.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | |  | | | | | |
| Outside temperature | 22°C (72°F) | 22°C (71°F) | 22°C (71°F) | 25°C (77°F) | 25°C (78°F) | 26°C (78°F) | 24°C (75°F) | 23°C (73°F) |
| Perceived temperature | 25°C (76°F) | 22°C (71°F) | 22°C (71°F) | 27°C (80°F) | 27°C (81°F) | 28°C (82°F) | 26°C (78°F) | 25°C (77°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 86% | 87% | 88% | 73% | 72% | 70% | 74% | 82% |
| Barometric pressure | 1018 hPa | 1016 hPa | 1017 hPa | 1019 hPa | 1018 hPa | 1016 hPa | 1017 hPa | 1019 hPa |
| Cloud cover | 75% | 81% | 81% | 79% | 57% | 86% | 76% | 79% |
| Heat index | 25°C (76°F) | 24°C (76°F) | 24°C (76°F) | 27°C (80°F) | 27°C (81°F) | 28°C (82°F) | 26°C (78°F) | 25°C (77°F) |
| Dew point | 20°C (68°F) | 20°C (67°F) | 20°C (67°F) | 20°C (68°F) | 20°C (68°F) | 20°C (68°F) | 19°C (66°F) | 19°C (67°F) |
| Wind | ||||||||
| Speed | 14km/h (9mph) | 14km/h (9mph) | 15km/h (9mph) | 21km/h (13mph) | 24km/h (15mph) | 27km/h (17mph) | 24km/h (15mph) | 18km/h (11mph) |
| Gusts | 22km/h (14mph) | 23km/h (14mph) | 24km/h (15mph) | 25km/h (16mph) | 31km/h (19mph) | 33km/h (21mph) | 36km/h (23mph) | 31km/h (19mph) |
| Direction | 101° E | 104° ESE | 97° E | 91° E | 86° E | 81° E | 77° ENE | 76° ENE |
| Wind chill | 22°C (72°F) | 22°C (71°F) | 22°C (71°F) | 25°C (77°F) | 25°C (78°F) | 26°C (78°F) | 24°C (75°F) | 23°C (73°F) |
| Waves | ||||||||
| Height | 1.2m (4.0ft) | 1.3m (4.2ft) | 1.3m (4.1ft) | 1.3m (4.4ft) | 1.4m (4.8ft) | 1.5m (5.0ft) | 1.5m (5.0ft) | 1.5m (5.0ft) |
| Direction | 57° ENE | 57° ENE | 57° ENE | 58° ENE | 58° ENE | 58° ENE | 58° ENE | 59° ENE |
| Period | 11.6 sec. | 8.7 sec. | 8.6 sec. | 13.6 sec. | 13.5 sec. | 13.2 sec. | 12.7 sec. | 12.6 sec. |
| Significant height | 1.1m (3.6ft) | 0.5m (1.6ft) | 0.6m (2ft) | 0.9m (3ft) | 1.1m (3.6ft) | 1.2m (3.9ft) | 1.0m (3.3ft) | 1.0m (3.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) |
Sea weather on Thursday 3 April 2025
On Thursday 3 April 2025, the sun will rise at 06:17 and will set at 18:39 on the beach(es) of San Juan. The outside temperature will be a high of 79°F t and a low of 72°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 26.7mph). 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 | 22°C (72°F) | 22°C (72°F) | 22°C (71°F) | 25°C (77°F) | 26°C (79°F) | 26°C (79°F) | 23°C (74°F) | 22°C (72°F) |
| Perceived temperature | 25°C (76°F) | 25°C (76°F) | 22°C (71°F) | 27°C (80°F) | 27°C (81°F) | 27°C (81°F) | 25°C (77°F) | 25°C (76°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 84% | 85% | 87% | 71% | 64% | 63% | 66% | 78% |
| Barometric pressure | 1018 hPa | 1017 hPa | 1018 hPa | 1020 hPa | 1020 hPa | 1018 hPa | 1019 hPa | 1020 hPa |
| Cloud cover | 66% | 71% | 81% | 52% | 72% | 81% | 10% | 64% |
| Heat index | 25°C (76°F) | 25°C (76°F) | 24°C (76°F) | 27°C (80°F) | 27°C (81°F) | 27°C (81°F) | 25°C (77°F) | 25°C (76°F) |
| Dew point | 20°C (67°F) | 19°C (67°F) | 19°C (67°F) | 19°C (67°F) | 19°C (65°F) | 18°C (65°F) | 17°C (62°F) | 18°C (65°F) |
| Wind | ||||||||
| Speed | 18km/h (11mph) | 19km/h (12mph) | 19km/h (12mph) | 28km/h (17mph) | 32km/h (20mph) | 30km/h (19mph) | 25km/h (16mph) | 20km/h (12mph) |
| Gusts | 31km/h (19mph) | 32km/h (20mph) | 31km/h (19mph) | 35km/h (21mph) | 38km/h (24mph) | 35km/h (22mph) | 43km/h (27mph) | 35km/h (22mph) |
| Direction | 81° E | 89° E | 93° E | 86° E | 80° E | 79° ENE | 74° ENE | 74° ENE |
| Wind chill | 22°C (72°F) | 22°C (72°F) | 22°C (71°F) | 25°C (77°F) | 26°C (79°F) | 26°C (79°F) | 23°C (74°F) | 22°C (72°F) |
| Waves | ||||||||
| Height | 1.6m (5.2ft) | 1.7m (5.4ft) | 1.6m (5.4ft) | 1.7m (5.7ft) | 1.9m (6.2ft) | 1.9m (6.3ft) | 1.9m (6.1ft) | 2.2m (7.3ft) |
| Direction | 56° NE | 57° ENE | 56° NE | 55° NE | 55° NE | 56° NE | 56° ENE | 71° ENE |
| Period | 12.5 sec. | 10.2 sec. | 10.0 sec. | 11.9 sec. | 11.9 sec. | 11.9 sec. | 7.7 sec. | 10.6 sec. |
| Significant height | 1.0m (3.3ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.4m (4.6ft) | 1.3m (4.3ft) | 1.0m (3.3ft) | 1.2m (3.9ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) |
Sea weather on Friday 4 April 2025
On Friday 4 April 2025, the sun will rise at 06:16 and will set at 18:39 on the beach(es) of San Juan. The outside temperature will be a high of 79°F t and a low of 70°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 18mph km/h (with gusts up to 27.3mph). 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 | 23°C (74°F) | 23°C (73°F) | 21°C (70°F) | 24°C (76°F) | 26°C (78°F) | 25°C (76°F) | 23°C (74°F) | 23°C (73°F) |
| Perceived temperature | 25°C (77°F) | 25°C (77°F) | 21°C (70°F) | 26°C (79°F) | 27°C (81°F) | 27°C (80°F) | 25°C (77°F) | 25°C (77°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 75% | 68% | 73% | 67% | 68% | 76% | 81% | 81% |
| Barometric pressure | 1021 hPa | 1019 hPa | 1020 hPa | 1021 hPa | 1021 hPa | 1019 hPa | 1019 hPa | 1021 hPa |
| Cloud cover | 80% | 3% | 6% | 77% | 66% | 95% | 80% | 48% |
| Heat index | 25°C (77°F) | 25°C (77°F) | 24°C (76°F) | 26°C (79°F) | 27°C (81°F) | 27°C (80°F) | 25°C (77°F) | 25°C (77°F) |
| Dew point | 18°C (65°F) | 16°C (62°F) | 16°C (61°F) | 18°C (64°F) | 19°C (67°F) | 20°C (68°F) | 20°C (67°F) | 19°C (66°F) |
| Wind | ||||||||
| Speed | 29km/h (18mph) | 25km/h (16mph) | 17km/h (11mph) | 23km/h (15mph) | 28km/h (17mph) | 27km/h (17mph) | 23km/h (15mph) | 20km/h (12mph) |
| Gusts | 44km/h (28mph) | 40km/h (25mph) | 31km/h (20mph) | 30km/h (19mph) | 34km/h (21mph) | 36km/h (23mph) | 37km/h (23mph) | 34km/h (21mph) |
| Direction | 73° ENE | 74° ENE | 84° E | 75° ENE | 70° ENE | 73° ENE | 74° ENE | 75° ENE |
| Wind chill | 23°C (74°F) | 23°C (73°F) | 21°C (70°F) | 24°C (76°F) | 26°C (78°F) | 25°C (76°F) | 23°C (74°F) | 23°C (73°F) |
| Waves | ||||||||
| Height | 2.3m (7.5ft) | 2.4m (8.0ft) | 2.5m (8.1ft) | 2.4m (7.9ft) | 2.2m (7.2ft) | 2.2m (7.2ft) | 2.2m (7.2ft) | 2.1m (6.9ft) |
| Direction | 70° ENE | 70° ENE | 69° ENE | 68° ENE | 67° ENE | 66° ENE | 66° ENE | 67° ENE |
| Period | 10.6 sec. | 10.9 sec. | 11.1 sec. | 11.5 sec. | 11.6 sec. | 11.1 sec. | 11.0 sec. | 10.7 sec. |
| Significant height | 1.3m (4.3ft) | 1.4m (4.6ft) | 1.3m (4.3ft) | 1.2m (3.9ft) | 1.1m (3.6ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.1m (3.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) |
Sea weather on Saturday 5 April 2025
On Saturday 5 April 2025, the sun will rise at 06:15 and will set at 18:39 on the beach(es) of San Juan. The outside temperature will be a high of 81°F t and a low of 72°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 19.9mph). Wave height will be up to 6.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | |  | | |
| Outside temperature | 22°C (72°F) | 22°C (72°F) | 22°C (72°F) | 24°C (75°F) | 26°C (78°F) | 26°C (79°F) | 25°C (76°F) | 23°C (73°F) |
| Perceived temperature | 25°C (76°F) | 25°C (76°F) | 25°C (77°F) | 26°C (78°F) | 27°C (81°F) | 28°C (82°F) | 26°C (79°F) | 25°C (77°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 80% | 86% | 86% | 80% | 70% | 64% | 70% | 79% |
| Barometric pressure | 1021 hPa | 1020 hPa | 1019 hPa | 1020 hPa | 1019 hPa | 1018 hPa | 1017 hPa | 1019 hPa |
| Cloud cover | 48% | 69% | 85% | 85% | 63% | 25% | 24% | 37% |
| Heat index | 25°C (76°F) | 25°C (76°F) | 25°C (77°F) | 26°C (78°F) | 27°C (81°F) | 28°C (82°F) | 26°C (79°F) | 25°C (77°F) |
| Dew point | 19°C (66°F) | 20°C (67°F) | 20°C (68°F) | 20°C (68°F) | 20°C (67°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) |
| Wind | ||||||||
| Speed | 19km/h (12mph) | 17km/h (11mph) | 17km/h (10mph) | 18km/h (11mph) | 22km/h (14mph) | 23km/h (15mph) | 20km/h (13mph) | 15km/h (9mph) |
| Gusts | 32km/h (20mph) | 29km/h (18mph) | 26km/h (16mph) | 25km/h (16mph) | 31km/h (19mph) | 31km/h (19mph) | 29km/h (18mph) | 27km/h (17mph) |
| Direction | 70° ENE | 73° ENE | 86° E | 96° E | 88° E | 81° E | 84° E | 90° E |
| Wind chill | 22°C (72°F) | 22°C (72°F) | 22°C (72°F) | 24°C (75°F) | 26°C (78°F) | 26°C (79°F) | 25°C (76°F) | 23°C (73°F) |
| Waves | ||||||||
| Height | 2.1m (6.9ft) | 2.1m (6.9ft) | 2.0m (6.6ft) | 1.9m (6.2ft) | 1.8m (5.9ft) | 1.8m (5.9ft) | 1.7m (5.6ft) | 1.5m (4.9ft) |
| Direction | 67° ENE | 65° ENE | 65° ENE | 66° ENE | 66° ENE | 67° ENE | 68° ENE | 69° ENE |
| Period | 10.4 sec. | 9.9 sec. | 8.5 sec. | 9.1 sec. | 11.5 sec. | 12.4 sec. | 9.5 sec. | 8.3 sec. |
| Significant height | 1.0m (3.3ft) | 0.9m (3ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.9m (3ft) | 0.9m (3ft) | 0.8m (2.6ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) |