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 |
|---|---|---|---|---|
| Wednesday 17 April 2024 | 74°F to 81°F | 3.1mph | recommended | all the sea weather |
| Thursday 18 April 2024 | 74°F to 81°F | 3.7mph | recommended | all the sea weather |
| Friday 19 April 2024 | 72°F to 79°F | 6.2mph | recommended | all the sea weather |
| Saturday 20 April 2024 | 72°F to 79°F | 6.2mph | recommended | all the sea weather |
| Sunday 21 April 2024 | 72°F to 79°F | 6.8mph | recommended | all the sea weather |
| Monday 22 April 2024 | 74°F to 83°F | 7.5mph | recommended | all the sea weather |
| Tuesday 23 April 2024 | 74°F to 83°F | 6.8mph | recommended | all the sea weather |
Sea Weather: Your daily and hourly sea weather in San Juan
Sea weather on Wednesday 17 April 2024
On Wednesday 17 April 2024, the sun will rise at 06:06 and will set at 18:42 on the beach(es) of San Juan. The outside temperature will be a high of 81°F t and a low of 74°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 8.1mph km/h (with gusts up to 10.6mph). 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 | 23°C (74°F) | 23°C (73°F) | 23°C (73°F) | 26°C (78°F) | 26°C (79°F) | 25°C (78°F) | 24°C (76°F) | 23°C (74°F) |
| Perceived temperature | 26°C (78°F) | 25°C (77°F) | 25°C (77°F) | 28°C (82°F) | 28°C (82°F) | 27°C (81°F) | 26°C (79°F) | 25°C (78°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0.1in | 0in | 0in |
| Humidity | 90% | 89% | 90% | 76% | 72% | 78% | 78% | 84% |
| Barometric pressure | 1015 hPa | 1013 hPa | 1014 hPa | 1014 hPa | 1014 hPa | 1013 hPa | 1013 hPa | 1014 hPa |
| Cloud cover | 85% | 72% | 73% | 46% | 87% | 89% | 59% | 69% |
| Heat index | 26°C (78°F) | 25°C (77°F) | 25°C (77°F) | 28°C (82°F) | 28°C (82°F) | 27°C (81°F) | 26°C (79°F) | 25°C (78°F) |
| Dew point | 22°C (71°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (69°F) | 21°C (70°F) | 20°C (69°F) | 20°C (69°F) |
| Wind | ||||||||
| Speed | 11km/h (7mph) | 6km/h (4mph) | 4km/h (2mph) | 8km/h (5mph) | 13km/h (8mph) | 11km/h (7mph) | 10km/h (6mph) | 5km/h (3mph) |
| Gusts | 17km/h (10mph) | 10km/h (6mph) | 6km/h (4mph) | 9km/h (6mph) | 17km/h (11mph) | 15km/h (10mph) | 15km/h (9mph) | 8km/h (5mph) |
| Direction | 49° NE | 66° ENE | 118° ESE | 57° ENE | 22° NNE | 11° N | 15° NNE | 43° NE |
| Wind chill | 23°C (74°F) | 23°C (73°F) | 23°C (73°F) | 26°C (78°F) | 26°C (79°F) | 25°C (78°F) | 24°C (76°F) | 23°C (74°F) |
| Waves | ||||||||
| Height | 1.3m (4.2ft) | 1.2m (4.0ft) | 1.1m (3.8ft) | 1.1m (3.6ft) | 1.1m (3.5ft) | 1.0m (3.4ft) | 1.0m (3.3ft) | 1.0m (3.2ft) |
| Direction | 40° NE | 48° NE | 53° NE | 57° ENE | 60° ENE | 60° ENE | 60° ENE | 60° ENE |
| Period | 7.2 sec. | 7.4 sec. | 9.1 sec. | 9.5 sec. | 9.3 sec. | 9.2 sec. | 9.1 sec. | 9.0 sec. |
| Significant height | 1.2m (3.9ft) | 1.4m (4.6ft) | 0.4m (1.3ft) | 0.2m (0.7ft) | 0.6m (2ft) | 1.1m (3.6ft) | 1.0m (3.3ft) | 0.9m (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 18 April 2024
On Thursday 18 April 2024, the sun will rise at 06:05 and will set at 18:42 on the beach(es) of San Juan. The outside temperature will be a high of 81°F t and a low of 74°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 6.8mph km/h (with gusts up to 8.7mph). 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 | 23°C (74°F) | 23°C (73°F) | 23°C (73°F) | 25°C (77°F) | 26°C (79°F) | 26°C (78°F) | 24°C (75°F) | 23°C (74°F) |
| Perceived temperature | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 27°C (81°F) | 28°C (82°F) | 28°C (82°F) | 26°C (79°F) | 25°C (78°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 86% | 86% | 85% | 75% | 71% | 74% | 83% | 88% |
| Barometric pressure | 1014 hPa | 1013 hPa | 1013 hPa | 1015 hPa | 1014 hPa | 1012 hPa | 1013 hPa | 1014 hPa |
| Cloud cover | 82% | 74% | 78% | 56% | 73% | 51% | 57% | 56% |
| Heat index | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 27°C (81°F) | 28°C (82°F) | 28°C (82°F) | 26°C (79°F) | 25°C (78°F) |
| Dew point | 21°C (69°F) | 20°C (69°F) | 20°C (69°F) | 21°C (69°F) | 20°C (69°F) | 21°C (70°F) | 21°C (69°F) | 21°C (70°F) |
| Wind | ||||||||
| Speed | 3km/h (2mph) | 4km/h (3mph) | 4km/h (2mph) | 3km/h (2mph) | 10km/h (6mph) | 11km/h (7mph) | 9km/h (6mph) | 6km/h (4mph) |
| Gusts | 5km/h (3mph) | 7km/h (4mph) | 6km/h (4mph) | 4km/h (2mph) | 14km/h (8mph) | 14km/h (9mph) | 14km/h (9mph) | 11km/h (7mph) |
| Direction | 46° NE | 44° NE | 62° ENE | 20° NNE | 24° NNE | 26° NNE | 39° NE | 64° ENE |
| Wind chill | 23°C (74°F) | 23°C (73°F) | 23°C (73°F) | 25°C (77°F) | 26°C (79°F) | 26°C (78°F) | 24°C (75°F) | 23°C (74°F) |
| Waves | ||||||||
| Height | 1.0m (3.2ft) | 1.0m (3.2ft) | 1.0m (3.2ft) | 1.0m (3.2ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) |
| Direction | 60° ENE | 59° ENE | 59° ENE | 53° NE | 53° NE | 53° NE | 52° NE | 52° NE |
| Period | 9.0 sec. | 9.1 sec. | 8.8 sec. | 8.8 sec. | 12.7 sec. | 12.5 sec. | 12.3 sec. | 12.1 sec. |
| Significant height | 0.9m (3ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 1.4m (4.6ft) | 1.3m (4.3ft) | 1.2m (3.9ft) | 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 19 April 2024
On Friday 19 April 2024, the sun will rise at 06:04 and will set at 18:43 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 7.5mph km/h (with gusts up to 9.9mph). 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 | 23°C (73°F) | 22°C (72°F) | 22°C (71°F) | 25°C (77°F) | 26°C (79°F) | 26°C (78°F) | 24°C (75°F) | 23°C (73°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 (77°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 89% | 91% | 91% | 79% | 69% | 74% | 82% | 87% |
| Barometric pressure | 1014 hPa | 1013 hPa | 1014 hPa | 1015 hPa | 1014 hPa | 1013 hPa | 1014 hPa | 1015 hPa |
| Cloud cover | 65% | 68% | 76% | 70% | 80% | 75% | 81% | 88% |
| 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 (77°F) |
| Dew point | 21°C (70°F) | 21°C (69°F) | 20°C (69°F) | 21°C (70°F) | 20°C (68°F) | 21°C (69°F) | 21°C (69°F) | 21°C (69°F) |
| Wind | ||||||||
| Speed | 5km/h (3mph) | 1km/h (1mph) | 2km/h (1mph) | 7km/h (4mph) | 12km/h (8mph) | 12km/h (7mph) | 11km/h (7mph) | 10km/h (6mph) |
| Gusts | 8km/h (5mph) | 2km/h (1mph) | 4km/h (2mph) | 9km/h (5mph) | 16km/h (10mph) | 15km/h (10mph) | 16km/h (10mph) | 16km/h (10mph) |
| Direction | 73° ENE | 44° NE | 62° ENE | 36° NE | 17° NNE | 20° NNE | 19° NNE | 23° NNE |
| Wind chill | 23°C (73°F) | 22°C (72°F) | 22°C (71°F) | 25°C (77°F) | 26°C (79°F) | 26°C (78°F) | 24°C (75°F) | 23°C (73°F) |
| Waves | ||||||||
| Height | 1.0m (3.3ft) | 1.0m (3.2ft) | 1.0m (3.1ft) | 0.9m (3.1ft) | 0.9m (3.0ft) | 0.9m (3.0ft) | 0.9m (2.9ft) | 0.8m (2.8ft) |
| Direction | 52° NE | 52° NE | 51° NE | 51° NE | 51° NE | 51° NE | 50° NE | 50° NE |
| Period | 11.9 sec. | 11.8 sec. | 11.6 sec. | 11.5 sec. | 11.3 sec. | 11.1 sec. | 11.0 sec. | 10.9 sec. |
| Significant height | 1.2m (3.9ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.2m (3.9ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 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 Saturday 20 April 2024
On Saturday 20 April 2024, the sun will rise at 06:04 and will set at 18:43 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 9.9mph km/h (with gusts up to 13.1mph). Wave height will be up to 2.6ft 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 (72°F) | 25°C (76°F) | 26°C (78°F) | 26°C (78°F) | 24°C (75°F) | 23°C (74°F) |
| Perceived temperature | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 27°C (80°F) | 27°C (81°F) | 27°C (81°F) | 26°C (79°F) | 25°C (77°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 87% | 88% | 87% | 76% | 66% | 69% | 78% | 86% |
| Barometric pressure | 1015 hPa | 1014 hPa | 1015 hPa | 1016 hPa | 1016 hPa | 1014 hPa | 1015 hPa | 1016 hPa |
| Cloud cover | 79% | 81% | 87% | 70% | 58% | 50% | 84% | 95% |
| Heat index | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 27°C (80°F) | 27°C (81°F) | 27°C (81°F) | 26°C (79°F) | 25°C (77°F) |
| Dew point | 21°C (69°F) | 20°C (68°F) | 20°C (68°F) | 20°C (68°F) | 19°C (66°F) | 20°C (67°F) | 20°C (68°F) | 21°C (69°F) |
| Wind | ||||||||
| Speed | 9km/h (5mph) | 7km/h (4mph) | 8km/h (5mph) | 12km/h (7mph) | 15km/h (9mph) | 16km/h (10mph) | 14km/h (9mph) | 10km/h (6mph) |
| Gusts | 14km/h (9mph) | 12km/h (7mph) | 14km/h (8mph) | 15km/h (9mph) | 19km/h (12mph) | 21km/h (13mph) | 21km/h (13mph) | 17km/h (10mph) |
| Direction | 41° NE | 41° NE | 44° NE | 46° NE | 41° NE | 45° NE | 59° ENE | 75° ENE |
| Wind chill | 23°C (73°F) | 22°C (72°F) | 22°C (72°F) | 25°C (76°F) | 26°C (78°F) | 26°C (78°F) | 24°C (75°F) | 23°C (74°F) |
| Waves | ||||||||
| Height | 0.8m (2.7ft) | 0.8m (2.7ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.7ft) | 0.8m (2.7ft) | 0.8m (2.7ft) |
| Direction | 49° NE | 49° NE | 48° NE | 48° NE | 48° NE | 47° NE | 47° NE | 47° NE |
| Period | 10.8 sec. | 10.6 sec. | 10.4 sec. | 10.3 sec. | 10.3 sec. | 10.3 sec. | 10.2 sec. | 10.1 sec. |
| Significant height | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.1m (3.6ft) | 1.2m (3.9ft) | 1.3m (4.3ft) | 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 Sunday 21 April 2024
On Sunday 21 April 2024, the sun will rise at 06:03 and will set at 18:43 on the beach(es) of San Juan. The outside temperature will be a high of 79°F t and a low of 72°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 10.6mph km/h (with gusts up to 13.7mph). 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 | 23°C (73°F) | 22°C (72°F) | 22°C (72°F) | 25°C (77°F) | 26°C (79°F) | 26°C (79°F) | 25°C (77°F) | 23°C (74°F) |
| Perceived temperature | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 27°C (81°F) | 28°C (83°F) | 28°C (83°F) | 27°C (81°F) | 26°C (78°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0.1in | 0in | 0in |
| Humidity | 89% | 91% | 92% | 80% | 73% | 77% | 84% | 90% |
| Barometric pressure | 1016 hPa | 1014 hPa | 1015 hPa | 1017 hPa | 1016 hPa | 1014 hPa | 1014 hPa | 1016 hPa |
| Cloud cover | 98% | 80% | 80% | 59% | 58% | 59% | 50% | 53% |
| Heat index | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 27°C (81°F) | 28°C (83°F) | 28°C (83°F) | 27°C (81°F) | 26°C (78°F) |
| Dew point | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 22°C (71°F) | 22°C (72°F) | 22°C (71°F) |
| Wind | ||||||||
| Speed | 10km/h (6mph) | 9km/h (5mph) | 8km/h (5mph) | 12km/h (7mph) | 17km/h (10mph) | 16km/h (10mph) | 14km/h (9mph) | 11km/h (7mph) |
| Gusts | 15km/h (10mph) | 14km/h (9mph) | 13km/h (8mph) | 14km/h (9mph) | 22km/h (14mph) | 21km/h (13mph) | 22km/h (14mph) | 19km/h (12mph) |
| Direction | 75° ENE | 73° ENE | 77° ENE | 73° ENE | 70° ENE | 78° ENE | 81° E | 101° E |
| Wind chill | 23°C (73°F) | 22°C (72°F) | 22°C (72°F) | 25°C (77°F) | 26°C (79°F) | 26°C (79°F) | 25°C (77°F) | 23°C (74°F) |
| Waves | ||||||||
| Height | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.8ft) | 0.9m (2.9ft) | 0.9m (3.0ft) | 1.0m (3.4ft) |
| Direction | 47° NE | 47° NE | 47° NE | 48° NE | 47° NE | 47° NE | 47° NE | 49° NE |
| Period | 10.1 sec. | 10.0 sec. | 5.1 sec. | 5.2 sec. | 7.6 sec. | 7.7 sec. | 5.6 sec. | 9.0 sec. |
| Significant height | 0.9m (3ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.9m (3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 0.6m (2ft) | 0.9m (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 22 April 2024
On Monday 22 April 2024, the sun will rise at 06:02 and will set at 18:43 on the beach(es) of San Juan. The outside temperature will be a high of 83°F t and a low of 74°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 14.3mph). 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 | 23°C (74°F) | 23°C (73°F) | 23°C (74°F) | 26°C (78°F) | 27°C (81°F) | 27°C (81°F) | 26°C (79°F) | 24°C (75°F) |
| Perceived temperature | 25°C (78°F) | 25°C (77°F) | 26°C (78°F) | 28°C (82°F) | 30°C (86°F) | 30°C (86°F) | 29°C (83°F) | 26°C (79°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 91% | 93% | 91% | 80% | 69% | 74% | 82% | 90% |
| Barometric pressure | 1016 hPa | 1015 hPa | 1015 hPa | 1016 hPa | 1015 hPa | 1014 hPa | 1014 hPa | 1016 hPa |
| Cloud cover | 62% | 64% | 59% | 50% | 36% | 36% | 30% | 27% |
| Heat index | 25°C (78°F) | 25°C (77°F) | 26°C (78°F) | 28°C (82°F) | 30°C (86°F) | 30°C (86°F) | 29°C (83°F) | 26°C (79°F) |
| Dew point | 22°C (71°F) | 21°C (71°F) | 22°C (71°F) | 22°C (71°F) | 21°C (70°F) | 22°C (72°F) | 23°C (73°F) | 22°C (72°F) |
| Wind | ||||||||
| Speed | 9km/h (6mph) | 9km/h (5mph) | 9km/h (5mph) | 11km/h (7mph) | 15km/h (9mph) | 15km/h (9mph) | 14km/h (9mph) | 12km/h (7mph) |
| Gusts | 16km/h (10mph) | 15km/h (9mph) | 13km/h (8mph) | 15km/h (9mph) | 20km/h (13mph) | 21km/h (13mph) | 23km/h (14mph) | 20km/h (13mph) |
| Direction | 110° ESE | 114° ESE | 119° ESE | 110° ESE | 92° E | 93° E | 97° E | 117° ESE |
| Wind chill | 23°C (74°F) | 23°C (73°F) | 23°C (74°F) | 26°C (78°F) | 27°C (81°F) | 27°C (81°F) | 26°C (79°F) | 24°C (75°F) |
| Waves | ||||||||
| Height | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) |
| Direction | 49° NE | 50° NE | 51° NE | 50° NE | 50° NE | 49° NE | 47° NE | 45° NE |
| Period | 8.1 sec. | 5.5 sec. | 5.6 sec. | 5.9 sec. | 7.2 sec. | 8.2 sec. | 6.1 sec. | 6.2 sec. |
| Significant height | 1.0m (3.3ft) | 0.9m (3ft) | 0.8m (2.6ft) | 0.9m (3ft) | 0.9m (3ft) | 0.7m (2.3ft) | 0.6m (2ft) | 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 23 April 2024
On Tuesday 23 April 2024, the sun will rise at 06:02 and will set at 18:44 on the beach(es) of San Juan. The outside temperature will be a high of 83°F t and a low of 74°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 14.9mph). 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 | 23°C (74°F) | 23°C (74°F) | 24°C (74°F) | 26°C (79°F) | 28°C (83°F) | 28°C (82°F) | 26°C (78°F) | 24°C (75°F) |
| Perceived temperature | 26°C (78°F) | 25°C (78°F) | 26°C (79°F) | 28°C (83°F) | 31°C (87°F) | 31°C (87°F) | 29°C (83°F) | 26°C (79°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 92% | 93% | 90% | 78% | 66% | 71% | 82% | 90% |
| Barometric pressure | 1016 hPa | 1015 hPa | 1015 hPa | 1016 hPa | 1015 hPa | 1014 hPa | 1014 hPa | 1016 hPa |
| Cloud cover | 46% | 50% | 43% | 41% | 57% | 55% | 30% | 22% |
| Heat index | 26°C (78°F) | 25°C (78°F) | 26°C (79°F) | 28°C (83°F) | 31°C (87°F) | 31°C (87°F) | 29°C (83°F) | 26°C (79°F) |
| Dew point | 22°C (72°F) | 22°C (71°F) | 22°C (71°F) | 22°C (71°F) | 21°C (70°F) | 22°C (72°F) | 23°C (73°F) | 22°C (72°F) |
| Wind | ||||||||
| Speed | 9km/h (6mph) | 8km/h (5mph) | 10km/h (6mph) | 13km/h (8mph) | 15km/h (10mph) | 17km/h (11mph) | 14km/h (9mph) | 11km/h (7mph) |
| Gusts | 16km/h (10mph) | 14km/h (9mph) | 15km/h (9mph) | 16km/h (10mph) | 20km/h (13mph) | 24km/h (15mph) | 23km/h (14mph) | 19km/h (12mph) |
| Direction | 126° SE | 127° SE | 123° ESE | 111° ESE | 91° E | 94° E | 102° ESE | 116° ESE |
| Wind chill | 23°C (74°F) | 23°C (74°F) | 24°C (74°F) | 26°C (79°F) | 28°C (83°F) | 28°C (82°F) | 26°C (78°F) | 24°C (75°F) |
| Waves | ||||||||
| Height | 0.9m (3.0ft) | 0.9m (3.0ft) | 0.9m (3.0ft) | 0.9m (3.0ft) | 0.9m (3.0ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 0.9m (3.0ft) |
| Direction | 33° NNE | 33° NNE | 34° NNE | 31° NNE | 31° NNE | 34° NNE | 37° NE | 36° NE |
| Period | 6.3 sec. | 6.4 sec. | 6.5 sec. | 6.6 sec. | 7.7 sec. | 9.7 sec. | 9.3 sec. | 9.0 sec. |
| Significant height | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.7m (2.3ft) | 0.9m (3ft) | 0.8m (2.6ft) | 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) |