Sea weather in Key West in Florida All the beach weather in Key West
All the essential weather information for enjoying the beach in Key West in Florida, 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 Key West over the next 7 days?
Discover the best moment to go to the beach in Key West in Florida this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Key West. 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 |
|---|---|---|---|---|
| Monday 24 March 2025 | 76°F to 76°F | 8.7mph | discouraged | all the sea weather |
| Tuesday 25 March 2025 | 74°F to 76°F | 5.6mph | discouraged | all the sea weather |
| Wednesday 26 March 2025 | 72°F to 76°F | 9.3mph | discouraged | all the sea weather |
| Thursday 27 March 2025 | 68°F to 74°F | 25.5mph | not recommended | all the sea weather |
| Friday 28 March 2025 | 72°F to 74°F | 24.2mph | discouraged | all the sea weather |
| Saturday 29 March 2025 | 70°F to 76°F | 19.9mph | discouraged | all the sea weather |
| Sunday 30 March 2025 | 74°F to 76°F | 16.8mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Key West
Sea weather on Monday 24 March 2025
On Monday 24 March 2025, the sun will rise at 07:27 and will set at 19:40 on the beach(es) of Key West. The outside temperature will be a high of 76°F t and a low of 76°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 1.3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  | | |  | | |  | |
| Outside temperature | 24°C (74°F) | 24°C (74°F) | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) |
| Perceived temperature | 25°C (78°F) | 26°C (78°F) | 26°C (78°F) | 26°C (79°F) | 26°C (78°F) | 26°C (79°F) | 26°C (78°F) | 26°C (78°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 81% | 78% | 81% | 81% | 81% | 81% | 82% | 84% |
| Barometric pressure | 1019 hPa | 1017 hPa | 1017 hPa | 1019 hPa | 1019 hPa | 1018 hPa | 1017 hPa | 1019 hPa |
| Cloud cover | 57% | 7% | 33% | 29% | 41% | 42% | 74% | 100% |
| Heat index | 25°C (78°F) | 26°C (78°F) | 26°C (78°F) | 26°C (79°F) | 26°C (78°F) | 26°C (79°F) | 26°C (78°F) | 26°C (78°F) |
| Dew point | 20°C (68°F) | 20°C (67°F) | 20°C (68°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 21°C (69°F) | 21°C (70°F) |
| Wind | ||||||||
| Speed | 23km/h (14mph) | 23km/h (15mph) | 23km/h (15mph) | 19km/h (12mph) | 19km/h (12mph) | 15km/h (10mph) | 18km/h (11mph) | 14km/h (9mph) |
| Gusts | 32km/h (20mph) | 33km/h (21mph) | 33km/h (21mph) | 28km/h (18mph) | 29km/h (18mph) | 24km/h (15mph) | 28km/h (17mph) | 22km/h (14mph) |
| Direction | 116° ESE | 120° ESE | 129° SE | 128° SE | 133° SE | 128° SE | 99° E | 91° E |
| Wind chill | 24°C (74°F) | 24°C (74°F) | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) |
| Waves | ||||||||
| Height | 0.4m (1.3ft) | 0.4m (1.2ft) | 0.4m (1.2ft) | 0.4m (1.2ft) | 0.3m (1.1ft) | 0.3m (1.0ft) | 0.2m (0.8ft) | 0.2m (0.7ft) |
| Direction | 95° E | 114° ESE | 123° ESE | 134° SE | 132° SE | 136° SE | 164° SSE | 170° S |
| Period | 5.2 sec. | 5.1 sec. | 4.8 sec. | 3.1 sec. | 3.1 sec. | 4.0 sec. | 3.9 sec. | 3.3 sec. |
| Significant height | 0.6m (2ft) | 0.6m (2ft) | 0.5m (1.6ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.5m (1.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) |
Sea weather on Tuesday 25 March 2025
On Tuesday 25 March 2025, the sun will rise at 07:26 and will set at 19:41 on the beach(es) of Key West. The outside temperature will be a high of 76°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 13.1mph km/h (with gusts up to 19.9mph). Wave height will be up to 2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 24°C (76°F) | 24°C (75°F) | 24°C (75°F) | 23°C (73°F) | 24°C (75°F) |
| Perceived temperature | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (80°F) | 26°C (78°F) | 26°C (79°F) | 25°C (77°F) | 26°C (79°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 84% | 85% | 87% | 86% | 85% | 80% | 80% | 81% |
| Barometric pressure | 1018 hPa | 1017 hPa | 1017 hPa | 1019 hPa | 1019 hPa | 1018 hPa | 1017 hPa | 1019 hPa |
| Cloud cover | 4% | 6% | 10% | 24% | 22% | 32% | 7% | 9% |
| Heat index | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (80°F) | 26°C (78°F) | 26°C (79°F) | 25°C (77°F) | 26°C (79°F) |
| Dew point | 21°C (70°F) | 21°C (70°F) | 21°C (71°F) | 22°C (71°F) | 21°C (70°F) | 20°C (69°F) | 19°C (67°F) | 21°C (69°F) |
| Wind | ||||||||
| Speed | 13km/h (8mph) | 11km/h (7mph) | 21km/h (13mph) | 8km/h (5mph) | 13km/h (8mph) | 8km/h (5mph) | 11km/h (7mph) | 9km/h (5mph) |
| Gusts | 20km/h (13mph) | 16km/h (10mph) | 32km/h (20mph) | 13km/h (8mph) | 20km/h (12mph) | 12km/h (8mph) | 21km/h (13mph) | 14km/h (8mph) |
| Direction | 109° ESE | 93° E | 138° SE | 90° E | 41° NE | 59° ENE | 4° N | 49° NE |
| Wind chill | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 24°C (76°F) | 24°C (75°F) | 24°C (75°F) | 23°C (73°F) | 24°C (75°F) |
| Waves | ||||||||
| Height | 0.3m (0.9ft) | 0.2m (0.7ft) | 0.2m (0.6ft) | 0.2m (0.6ft) | 0.2m (0.6ft) | 0.1m (0.5ft) | 0.6m (1.9ft) | 0.1m (0.3ft) |
| Direction | 125° SE | 154° SSE | 145° SE | 145° SE | 84° E | 91° E | 161° SSE | 142° SE |
| Period | 3.6 sec. | 3.6 sec. | 4.6 sec. | 4.4 sec. | 4.2 sec. | 3.1 sec. | 3.0 sec. | 3.7 sec. |
| Significant height | 0.7m (2.3ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.1m (0.3ft) | 0.2m (0.7ft) |
| Sea water temperature | ||||||||
| Water temperature | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) |
Sea weather on Wednesday 26 March 2025
On Wednesday 26 March 2025, the sun will rise at 07:25 and will set at 19:41 on the beach(es) of Key West. The outside temperature will be a high of 76°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 13.7mph km/h (with gusts up to 21.1mph). Wave height will be up to 2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 24°C (75°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 22°C (72°F) | 22°C (71°F) | 22°C (72°F) | 23°C (73°F) |
| Perceived temperature | 26°C (78°F) | 25°C (78°F) | 25°C (77°F) | 25°C (77°F) | 25°C (76°F) | 22°C (71°F) | 25°C (76°F) | 25°C (77°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 82% | 82% | 81% | 79% | 78% | 75% | 77% | 79% |
| Barometric pressure | 1020 hPa | 1019 hPa | 1019 hPa | 1020 hPa | 1020 hPa | 1019 hPa | 1018 hPa | 1020 hPa |
| Cloud cover | 17% | 48% | 48% | 47% | 40% | 7% | 10% | 30% |
| Heat index | 26°C (78°F) | 25°C (78°F) | 25°C (77°F) | 25°C (77°F) | 25°C (76°F) | 24°C (76°F) | 25°C (76°F) | 25°C (77°F) |
| Dew point | 21°C (69°F) | 20°C (68°F) | 20°C (67°F) | 19°C (67°F) | 18°C (65°F) | 17°C (63°F) | 18°C (64°F) | 19°C (67°F) |
| Wind | ||||||||
| Speed | 12km/h (8mph) | 12km/h (7mph) | 22km/h (13mph) | 22km/h (14mph) | 17km/h (11mph) | 6km/h (4mph) | 11km/h (7mph) | 15km/h (9mph) |
| Gusts | 19km/h (12mph) | 17km/h (11mph) | 31km/h (19mph) | 34km/h (21mph) | 25km/h (16mph) | 10km/h (6mph) | 19km/h (12mph) | 22km/h (14mph) |
| Direction | 35° NE | 25° NNE | 9° N | 18° NNE | 17° NNE | 14° NNE | 313° NW | 18° NNE |
| Wind chill | 24°C (75°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 22°C (72°F) | 22°C (71°F) | 22°C (72°F) | 23°C (73°F) |
| Waves | ||||||||
| Height | 0.4m (1.2ft) | 0.2m (0.7ft) | 0.5m (1.7ft) | 0.6m (1.9ft) | 0.5m (1.5ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.3m (1.1ft) |
| Direction | 146° SSE | 16° NNE | 345° NNW | 339° NNW | 334° NNW | 340° NNW | 349° N | 342° NNW |
| Period | 3.7 sec. | 3.7 sec. | 3.7 sec. | 3.7 sec. | 4.0 sec. | 3.9 sec. | 3.6 sec. | 3.3 sec. |
| Significant height | 0.2m (0.7ft) | 0.6m (2ft) | 1.1m (3.6ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.6m (2ft) | 0.8m (2.6ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) |
Sea weather on Thursday 27 March 2025
On Thursday 27 March 2025, the sun will rise at 07:24 and will set at 19:42 on the beach(es) of Key West. The outside temperature will be a high of 74°F t and a low of 68°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 25.5mph km/h (with gusts up to 35.4mph). Wave height will be up to 5.6ft 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) | 23°C (74°F) | 23°C (73°F) | 23°C (73°F) | 21°C (70°F) | 21°C (69°F) | 23°C (73°F) | 23°C (73°F) |
| Perceived temperature | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 21°C (70°F) | 21°C (69°F) | 25°C (77°F) | 25°C (77°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 80% | 78% | 81% | 81% | 77% | 76% | 76% | 74% |
| Barometric pressure | 1020 hPa | 1019 hPa | 1020 hPa | 1021 hPa | 1021 hPa | 1019 hPa | 1019 hPa | 1021 hPa |
| Cloud cover | 7% | 5% | 4% | 0% | 0% | 0% | 20% | 5% |
| Heat index | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 21°C (70°F) | 21°C (69°F) | 25°C (77°F) | 25°C (77°F) |
| Dew point | 19°C (67°F) | 19°C (66°F) | 20°C (67°F) | 19°C (67°F) | 17°C (62°F) | 16°C (61°F) | 18°C (64°F) | 18°C (64°F) |
| Wind | ||||||||
| Speed | 14km/h (9mph) | 14km/h (9mph) | 26km/h (16mph) | 32km/h (20mph) | 26km/h (16mph) | 26km/h (16mph) | 36km/h (23mph) | 41km/h (26mph) |
| Gusts | 20km/h (12mph) | 20km/h (13mph) | 35km/h (22mph) | 43km/h (27mph) | 27km/h (17mph) | 27km/h (17mph) | 37km/h (23mph) | 57km/h (35mph) |
| Direction | 55° NE | 67° ENE | 53° NE | 54° NE | 65° ENE | 86° E | 91° E | 74° ENE |
| Wind chill | 23°C (73°F) | 23°C (74°F) | 23°C (73°F) | 23°C (73°F) | 21°C (70°F) | 21°C (69°F) | 23°C (73°F) | 23°C (73°F) |
| Waves | ||||||||
| Height | 0.3m (1.0ft) | 0.3m (1.0ft) | 0.5m (1.8ft) | 0.7m (2.4ft) | 0.6m (2.1ft) | 0.5m (1.5ft) | 0.8m (2.7ft) | 1.7m (5.6ft) |
| Direction | 343° NNW | 340° NNW | 43° NE | 35° NE | 10° N | 349° NNW | 76° ENE | 81° E |
| Period | 3.3 sec. | 3.4 sec. | 3.5 sec. | 3.5 sec. | 3.5 sec. | 4.5 sec. | 4.6 sec. | 4.7 sec. |
| Significant height | 0.4m (1.3ft) | 0.6m (2ft) | 0.9m (3ft) | 1.1m (3.6ft) | 0.8m (2.6ft) | 0.9m (3ft) | 1.5m (4.9ft) | 1.5m (4.9ft) |
| Sea water temperature | ||||||||
| Water temperature | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) |
Sea weather on Friday 28 March 2025
On Friday 28 March 2025, the sun will rise at 07:23 and will set at 19:42 on the beach(es) of Key West. The outside temperature will be a high of 74°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 24.2mph km/h (with gusts up to 31.7mph). Wave height will be up to 5.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | |  |  | | | | |
| Outside temperature | 22°C (72°F) | 23°C (73°F) | 23°C (73°F) | 23°C (74°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) |
| Perceived temperature | 25°C (76°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 72% | 73% | 74% | 75% | 75% | 78% | 81% | 82% |
| Barometric pressure | 1020 hPa | 1018 hPa | 1019 hPa | 1020 hPa | 1020 hPa | 1019 hPa | 1018 hPa | 1019 hPa |
| Cloud cover | 8% | 43% | 89% | 53% | 72% | 13% | 24% | 31% |
| Heat index | 25°C (76°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) |
| Dew point | 17°C (63°F) | 18°C (64°F) | 18°C (64°F) | 18°C (65°F) | 18°C (65°F) | 19°C (66°F) | 19°C (67°F) | 20°C (68°F) |
| Wind | ||||||||
| Speed | 39km/h (24mph) | 37km/h (23mph) | 33km/h (20mph) | 36km/h (22mph) | 32km/h (20mph) | 32km/h (20mph) | 36km/h (22mph) | 39km/h (24mph) |
| Gusts | 51km/h (32mph) | 50km/h (31mph) | 44km/h (28mph) | 49km/h (30mph) | 37km/h (23mph) | 33km/h (21mph) | 36km/h (23mph) | 50km/h (31mph) |
| Direction | 67° ENE | 68° ENE | 70° ENE | 84° E | 88° E | 87° E | 83° E | 80° E |
| Wind chill | 22°C (72°F) | 23°C (73°F) | 23°C (73°F) | 23°C (74°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) |
| Waves | ||||||||
| Height | 1.7m (5.7ft) | 1.7m (5.7ft) | 1.7m (5.7ft) | 1.7m (5.7ft) | 1.7m (5.7ft) | 1.7m (5.6ft) | 1.6m (5.2ft) | 1.6m (5.2ft) |
| Direction | 80° E | 81° E | 83° E | 87° E | 89° E | 91° E | 93° E | 94° E |
| Period | 4.7 sec. | 5.2 sec. | 5.4 sec. | 5.4 sec. | 5.4 sec. | 5.4 sec. | 5.4 sec. | 5.4 sec. |
| Significant height | 1.5m (4.9ft) | 1.4m (4.6ft) | 1.4m (4.6ft) | 1.5m (4.9ft) | 1.5m (4.9ft) | 1.5m (4.9ft) | 1.5m (4.9ft) | 1.4m (4.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) |
Sea weather on Saturday 29 March 2025
On Saturday 29 March 2025, the sun will rise at 07:22 and will set at 19:43 on the beach(es) of Key West. The outside temperature will be a high of 76°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 23mph km/h (with gusts up to 32.3mph). 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 | 23°C (74°F) | 23°C (74°F) | 24°C (74°F) | 24°C (75°F) | 24°C (75°F) | 24°C (74°F) | 22°C (72°F) | 23°C (73°F) |
| Perceived temperature | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) | 25°C (76°F) | 25°C (77°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 83% | 81% | 81% | 81% | 80% | 81% | 82% | 82% |
| Barometric pressure | 1018 hPa | 1017 hPa | 1017 hPa | 1018 hPa | 1018 hPa | 1016 hPa | 1016 hPa | 1017 hPa |
| Cloud cover | 49% | 59% | 41% | 26% | 32% | 31% | 11% | 24% |
| Heat index | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) | 25°C (76°F) | 25°C (77°F) |
| Dew point | 20°C (68°F) | 20°C (68°F) | 20°C (68°F) | 20°C (68°F) | 20°C (68°F) | 20°C (68°F) | 19°C (66°F) | 20°C (68°F) |
| Wind | ||||||||
| Speed | 37km/h (23mph) | 35km/h (21mph) | 33km/h (21mph) | 31km/h (19mph) | 29km/h (18mph) | 28km/h (18mph) | 32km/h (20mph) | 32km/h (20mph) |
| Gusts | 52km/h (32mph) | 48km/h (30mph) | 47km/h (29mph) | 44km/h (27mph) | 44km/h (27mph) | 45km/h (28mph) | 41km/h (25mph) | 43km/h (27mph) |
| Direction | 85° E | 95° E | 103° ESE | 103° ESE | 103° ESE | 97° E | 86° E | 88° E |
| Wind chill | 23°C (74°F) | 23°C (74°F) | 24°C (74°F) | 24°C (75°F) | 24°C (75°F) | 24°C (74°F) | 22°C (72°F) | 23°C (73°F) |
| Waves | ||||||||
| Height | 1.5m (4.9ft) | 1.4m (4.6ft) | 1.4m (4.6ft) | 1.5m (4.9ft) | 1.6m (5.2ft) | 1.5m (4.9ft) | 1.4m (4.6ft) | 1.4m (4.6ft) |
| Direction | 98° E | 102° ESE | 104° ESE | 108° ESE | 111° ESE | 111° ESE | 111° ESE | 107° ESE |
| Period | 5.4 sec. | 5.4 sec. | 5.4 sec. | 5.4 sec. | 5.4 sec. | 5.4 sec. | 5.4 sec. | 5.4 sec. |
| Significant height | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.4m (4.6ft) | 1.4m (4.6ft) | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.3m (4.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) |
Sea weather on Sunday 30 March 2025
On Sunday 30 March 2025, the sun will rise at 07:21 and will set at 19:43 on the beach(es) of Key West. The outside temperature will be a high of 76°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 18.6mph km/h (with gusts up to 26.1mph). 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 | 24°C (75°F) | 24°C (75°F) | 24°C (76°F) | 24°C (76°F) | 24°C (75°F) | 24°C (74°F) | 23°C (73°F) | 23°C (74°F) |
| Perceived temperature | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (78°F) | 26°C (78°F) | 25°C (77°F) | 26°C (78°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 81% | 81% | 78% | 78% | 80% | 81% | 84% | 84% |
| Barometric pressure | 1017 hPa | 1016 hPa | 1016 hPa | 1017 hPa | 1017 hPa | 1015 hPa | 1015 hPa | 1016 hPa |
| Cloud cover | 23% | 21% | 37% | 22% | 21% | 29% | 16% | 24% |
| Heat index | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (78°F) | 26°C (78°F) | 25°C (77°F) | 26°C (78°F) |
| Dew point | 21°C (69°F) | 20°C (69°F) | 20°C (68°F) | 20°C (69°F) | 20°C (69°F) | 20°C (68°F) | 20°C (68°F) | 21°C (69°F) |
| Wind | ||||||||
| Speed | 30km/h (19mph) | 29km/h (18mph) | 26km/h (16mph) | 25km/h (15mph) | 26km/h (16mph) | 25km/h (15mph) | 26km/h (16mph) | 27km/h (17mph) |
| Gusts | 42km/h (26mph) | 41km/h (25mph) | 38km/h (24mph) | 37km/h (23mph) | 39km/h (24mph) | 39km/h (24mph) | 36km/h (22mph) | 37km/h (23mph) |
| Direction | 97° E | 104° ESE | 108° ESE | 105° ESE | 104° ESE | 99° E | 86° E | 91° E |
| Wind chill | 24°C (75°F) | 24°C (75°F) | 24°C (76°F) | 24°C (76°F) | 24°C (75°F) | 24°C (74°F) | 23°C (73°F) | 23°C (74°F) |
| Waves | ||||||||
| Height | 1.4m (4.6ft) | 1.4m (4.6ft) | 1.4m (4.6ft) | 1.3m (4.3ft) | 1.1m (3.6ft) | 1.0m (3.3ft) | 0.9m (3.0ft) | 0.9m (3.0ft) |
| Direction | 112° ESE | 116° ESE | 116° ESE | 116° ESE | 114° ESE | 112° ESE | 113° ESE | 112° ESE |
| Period | 5.4 sec. | 5.4 sec. | 5.4 sec. | 5.4 sec. | 5.4 sec. | 5.4 sec. | 5.4 sec. | 5.4 sec. |
| Significant height | 1.3m (4.3ft) | 1.2m (3.9ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) |