Sea weather in Nagasaki in Japan All the beach weather in Nagasaki
All the essential weather information for enjoying the beach in Nagasaki in Japan, 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 Nagasaki over the next 7 days?
Discover the best moment to go to the beach in Nagasaki in Japan this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Nagasaki. 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 |
|---|---|---|---|---|
| Thursday 29 January 2026 | 40°F to 47°F | 16.2mph | discouraged | all the sea weather |
| Friday 30 January 2026 | 40°F to 45°F | 8.1mph | discouraged | all the sea weather |
| Saturday 31 January 2026 | 40°F to 47°F | 7.5mph | recommended | all the sea weather |
| Sunday 1 February 2026 | 43°F to 47°F | 14.3mph | discouraged | all the sea weather |
| Monday 2 February 2026 | 43°F to 49°F | 16.2mph | discouraged | all the sea weather |
| Tuesday 3 February 2026 | 43°F to 49°F | 5mph | discouraged | all the sea weather |
| Wednesday 4 February 2026 | 43°F to 52°F | 8.1mph | recommended | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Nagasaki
Sea weather on Thursday 29 January 2026
On Thursday 29 January 2026, the sun will rise at 07:18 and will set at 17:50 on the beach(es) of Nagasaki. The outside temperature will be a high of 47°F t and a low of 40°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 24.9mph). Wave height will be up to 3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  | | |  |  |  |  | |
| Outside temperature | 5°C (40°F) | 4°C (40°F) | 4°C (39°F) | 6°C (42°F) | 8°C (46°F) | 8°C (46°F) | 6°C (43°F) | 7°C (45°F) |
| Perceived temperature | 1°C (35°F) | 1°C (34°F) | 0°C (33°F) | 3°C (37°F) | 5°C (42°F) | 4°C (40°F) | 2°C (35°F) | 3°C (38°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 56% | 53% | 56% | 49% | 47% | 50% | 58% | 57% |
| Barometric pressure | 1026 hPa | 1026 hPa | 1026 hPa | 1027 hPa | 1027 hPa | 1026 hPa | 1027 hPa | 1027 hPa |
| Cloud cover | 0% | 0% | 0% | 16% | 74% | 40% | 46% | 52% |
| Heat index | 5°C (40°F) | 4°C (40°F) | 4°C (39°F) | 6°C (42°F) | 8°C (46°F) | 8°C (46°F) | 6°C (43°F) | 7°C (45°F) |
| Dew point | -3°C (26°F) | -4°C (24°F) | -4°C (25°F) | -4°C (25°F) | -3°C (27°F) | -2°C (29°F) | -1°C (29°F) | -1°C (31°F) |
| Wind | ||||||||
| Speed | 13km/h (8mph) | 13km/h (8mph) | 15km/h (10mph) | 13km/h (8mph) | 14km/h (9mph) | 23km/h (15mph) | 27km/h (17mph) | 26km/h (16mph) |
| Gusts | 22km/h (13mph) | 21km/h (13mph) | 26km/h (16mph) | 17km/h (11mph) | 18km/h (11mph) | 31km/h (19mph) | 40km/h (25mph) | 36km/h (23mph) |
| Direction | 14° NNE | 21° NNE | 24° NNE | 25° NNE | 326° NW | 323° NW | 329° NNW | 326° NW |
| Wind chill | 1°C (35°F) | 1°C (34°F) | 0°C (33°F) | 3°C (37°F) | 5°C (42°F) | 4°C (40°F) | 2°C (35°F) | 3°C (38°F) |
| Waves | ||||||||
| Height | 0.4m (1.4ft) | 0.3m (0.9ft) | 0.3m (1.0ft) | 0.3m (0.9ft) | 0.2m (0.7ft) | 0.4m (1.5ft) | 0.9m (2.9ft) | 0.9m (3.1ft) |
| Direction | 326° NW | 332° NNW | 10° N | 319° NW | 323° NW | 314° NW | 302° WNW | 311° NW |
| Period | 4.9 sec. | 4.1 sec. | 4.0 sec. | 3.9 sec. | 4.4 sec. | 6.6 sec. | 4.4 sec. | 4.4 sec. |
| Significant height | 0.6m (2ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.7m (2.3ft) | 1.1m (3.6ft) | 1.1m (3.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) |
Sea weather on Friday 30 January 2026
On Friday 30 January 2026, the sun will rise at 07:17 and will set at 17:51 on the beach(es) of Nagasaki. The outside temperature will be a high of 45°F t and a low of 40°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 19.3mph km/h (with gusts up to 25.5mph). 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 | 7°C (45°F) | 6°C (42°F) | 5°C (41°F) | 6°C (42°F) | 7°C (44°F) | 7°C (44°F) | 5°C (41°F) | 4°C (40°F) |
| Perceived temperature | 3°C (37°F) | 1°C (33°F) | 0°C (32°F) | 2°C (35°F) | 3°C (38°F) | 3°C (38°F) | 1°C (35°F) | 1°C (34°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 58% | 57% | 62% | 61% | 55% | 57% | 60% | 55% |
| Barometric pressure | 1027 hPa | 1027 hPa | 1028 hPa | 1028 hPa | 1027 hPa | 1026 hPa | 1026 hPa | 1027 hPa |
| Cloud cover | 37% | 15% | 78% | 47% | 59% | 83% | 16% | 4% |
| Heat index | 7°C (45°F) | 6°C (42°F) | 5°C (41°F) | 6°C (42°F) | 7°C (44°F) | 7°C (44°F) | 5°C (41°F) | 4°C (40°F) |
| Dew point | -1°C (31°F) | -2°C (28°F) | -2°C (29°F) | -1°C (30°F) | -1°C (29°F) | -1°C (30°F) | -2°C (28°F) | -4°C (25°F) |
| Wind | ||||||||
| Speed | 30km/h (19mph) | 31km/h (19mph) | 28km/h (18mph) | 21km/h (13mph) | 21km/h (13mph) | 22km/h (14mph) | 18km/h (11mph) | 13km/h (8mph) |
| Gusts | 41km/h (25mph) | 41km/h (25mph) | 38km/h (24mph) | 25km/h (16mph) | 25km/h (16mph) | 28km/h (17mph) | 30km/h (19mph) | 20km/h (13mph) |
| Direction | 323° NW | 320° NW | 324° NW | 319° NW | 313° NW | 314° NW | 339° NNW | 13° NNE |
| Wind chill | 3°C (37°F) | 1°C (33°F) | 0°C (32°F) | 2°C (35°F) | 3°C (38°F) | 3°C (38°F) | 1°C (35°F) | 1°C (34°F) |
| Waves | ||||||||
| Height | 1.0m (3.4ft) | 1.4m (4.6ft) | 1.3m (4.3ft) | 1.2m (3.9ft) | 1.0m (3.1ft) | 0.9m (2.8ft) | 0.7m (2.4ft) | 0.5m (1.6ft) |
| Direction | 313° NW | 309° NW | 309° NW | 308° NW | 307° NW | 306° NW | 308° NW | 307° NW |
| Period | 4.4 sec. | 4.4 sec. | 4.4 sec. | 4.4 sec. | 4.4 sec. | 4.4 sec. | 4.4 sec. | 4.8 sec. |
| Significant height | 1.2m (3.9ft) | 1.5m (4.9ft) | 1.3m (4.3ft) | 1.2m (3.9ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 0.8m (2.6ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) |
Sea weather on Saturday 31 January 2026
On Saturday 31 January 2026, the sun will rise at 07:17 and will set at 17:52 on the beach(es) of Nagasaki. The outside temperature will be a high of 47°F t and a low of 40°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 8.1mph km/h (with gusts up to 12.4mph). 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 | 4°C (39°F) | 4°C (39°F) | 4°C (39°F) | 6°C (42°F) | 8°C (46°F) | 8°C (47°F) | 7°C (45°F) | 8°C (46°F) |
| Perceived temperature | 1°C (34°F) | 1°C (33°F) | 1°C (34°F) | 4°C (39°F) | 6°C (44°F) | 6°C (44°F) | 6°C (43°F) | 5°C (42°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 56% | 56% | 56% | 47% | 38% | 43% | 51% | 56% |
| Barometric pressure | 1027 hPa | 1027 hPa | 1026 hPa | 1026 hPa | 1026 hPa | 1024 hPa | 1024 hPa | 1024 hPa |
| Cloud cover | 5% | 5% | 44% | 47% | 100% | 100% | 100% | 100% |
| Heat index | 4°C (39°F) | 4°C (39°F) | 4°C (39°F) | 6°C (42°F) | 8°C (46°F) | 8°C (47°F) | 7°C (45°F) | 8°C (46°F) |
| Dew point | -4°C (25°F) | -4°C (24°F) | -4°C (24°F) | -5°C (24°F) | -5°C (22°F) | -3°C (26°F) | -2°C (28°F) | -0°C (31°F) |
| Wind | ||||||||
| Speed | 13km/h (8mph) | 12km/h (8mph) | 11km/h (7mph) | 9km/h (5mph) | 9km/h (5mph) | 10km/h (6mph) | 8km/h (5mph) | 12km/h (8mph) |
| Gusts | 20km/h (12mph) | 20km/h (12mph) | 18km/h (11mph) | 11km/h (7mph) | 11km/h (7mph) | 14km/h (8mph) | 13km/h (8mph) | 18km/h (11mph) |
| Direction | 17° NNE | 13° NNE | 35° NE | 34° NNE | 344° NNW | 326° NNW | 331° NNW | 321° NW |
| Wind chill | 1°C (34°F) | 1°C (33°F) | 1°C (34°F) | 4°C (39°F) | 6°C (44°F) | 6°C (44°F) | 6°C (43°F) | 5°C (42°F) |
| Waves | ||||||||
| Height | 0.3m (1.0ft) | 0.2m (0.8ft) | 0.2m (0.6ft) | 0.1m (0.4ft) | 0.3m (1.0ft) | 0.1m (0.3ft) | 0.1m (0.3ft) | 0.4m (1.4ft) |
| Direction | 303° WNW | 308° NW | 284° WNW | 271° W | 267° W | 266° W | 266° W | 295° WNW |
| Period | 4.1 sec. | 4.0 sec. | 3.2 sec. | 4.4 sec. | 4.7 sec. | 4.7 sec. | 4.1 sec. | 3.6 sec. |
| Significant height | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.3m (1ft) | 0.3m (1ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) |
Sea weather on Sunday 1 February 2026
On Sunday 1 February 2026, the sun will rise at 07:16 and will set at 17:53 on the beach(es) of Nagasaki. The outside temperature will be a high of 47°F t and a low of 43°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 19.3mph km/h (with gusts up to 24.9mph). 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 | 8°C (46°F) | 8°C (46°F) | 6°C (43°F) | 6°C (44°F) | 7°C (45°F) | 8°C (46°F) | 7°C (45°F) | 7°C (45°F) |
| Perceived temperature | 5°C (42°F) | 4°C (39°F) | 2°C (35°F) | 2°C (35°F) | 3°C (38°F) | 4°C (39°F) | 3°C (38°F) | 4°C (39°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 57% | 63% | 64% | 60% | 53% | 52% | 55% | 56% |
| Barometric pressure | 1024 hPa | 1024 hPa | 1025 hPa | 1026 hPa | 1025 hPa | 1024 hPa | 1025 hPa | 1025 hPa |
| Cloud cover | 100% | 100% | 25% | 11% | 85% | 84% | 76% | 69% |
| Heat index | 8°C (46°F) | 8°C (46°F) | 6°C (43°F) | 6°C (44°F) | 7°C (45°F) | 8°C (46°F) | 7°C (45°F) | 7°C (45°F) |
| Dew point | -0°C (32°F) | 1°C (34°F) | 0°C (32°F) | -1°C (30°F) | -1°C (29°F) | -1°C (29°F) | -1°C (30°F) | -1°C (31°F) |
| Wind | ||||||||
| Speed | 13km/h (8mph) | 27km/h (17mph) | 30km/h (19mph) | 31km/h (19mph) | 30km/h (19mph) | 29km/h (18mph) | 24km/h (15mph) | 23km/h (14mph) |
| Gusts | 18km/h (11mph) | 37km/h (23mph) | 40km/h (25mph) | 37km/h (23mph) | 35km/h (22mph) | 35km/h (22mph) | 36km/h (22mph) | 32km/h (20mph) |
| Direction | 303° WNW | 313° NW | 319° NW | 322° NW | 323° NW | 318° NW | 325° NW | 322° NW |
| Wind chill | 5°C (42°F) | 4°C (39°F) | 2°C (35°F) | 2°C (35°F) | 3°C (38°F) | 4°C (39°F) | 3°C (38°F) | 4°C (39°F) |
| Waves | ||||||||
| Height | 0.5m (1.7ft) | 0.8m (2.6ft) | 1.1m (3.7ft) | 1.3m (4.3ft) | 1.3m (4.4ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.0m (3.3ft) |
| Direction | 296° WNW | 296° WNW | 301° WNW | 307° NW | 310° NW | 311° NW | 309° NW | 306° NW |
| Period | 6.3 sec. | 6.3 sec. | 6.3 sec. | 6.3 sec. | 6.3 sec. | 6.3 sec. | 6.3 sec. | 6.3 sec. |
| Significant height | 0.7m (2.3ft) | 1.0m (3.3ft) | 1.3m (4.3ft) | 1.4m (4.6ft) | 1.4m (4.6ft) | 1.3m (4.3ft) | 1.2m (3.9ft) | 1.1m (3.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) |
Sea weather on Monday 2 February 2026
On Monday 2 February 2026, the sun will rise at 07:15 and will set at 17:54 on the beach(es) of Nagasaki. The outside temperature will be a high of 49°F t and a low of 43°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 24.9mph). Wave height will be up to 3.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | |  |
| Outside temperature | 7°C (45°F) | 6°C (43°F) | 6°C (44°F) | 7°C (45°F) | 8°C (46°F) | 9°C (47°F) | 8°C (46°F) | 8°C (46°F) |
| Perceived temperature | 3°C (38°F) | 2°C (35°F) | 2°C (36°F) | 3°C (38°F) | 4°C (40°F) | 5°C (41°F) | 4°C (39°F) | 4°C (40°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 57% | 60% | 57% | 62% | 59% | 55% | 64% | 66% |
| Barometric pressure | 1026 hPa | 1026 hPa | 1026 hPa | 1027 hPa | 1026 hPa | 1024 hPa | 1025 hPa | 1025 hPa |
| Cloud cover | 65% | 91% | 93% | 100% | 100% | 37% | 97% | 100% |
| Heat index | 7°C (45°F) | 6°C (43°F) | 6°C (44°F) | 7°C (45°F) | 8°C (46°F) | 9°C (47°F) | 8°C (46°F) | 8°C (46°F) |
| Dew point | -1°C (30°F) | -1°C (30°F) | -2°C (29°F) | 0°C (33°F) | 0°C (33°F) | 0°C (32°F) | 1°C (34°F) | 2°C (36°F) |
| Wind | ||||||||
| Speed | 24km/h (15mph) | 30km/h (18mph) | 24km/h (15mph) | 23km/h (15mph) | 23km/h (14mph) | 28km/h (17mph) | 26km/h (16mph) | 26km/h (16mph) |
| Gusts | 33km/h (20mph) | 40km/h (25mph) | 32km/h (20mph) | 29km/h (18mph) | 29km/h (18mph) | 38km/h (24mph) | 36km/h (22mph) | 35km/h (22mph) |
| Direction | 317° NW | 316° NW | 328° NNW | 324° NW | 316° NW | 309° NW | 314° NW | 309° NW |
| Wind chill | 3°C (38°F) | 2°C (35°F) | 2°C (36°F) | 3°C (38°F) | 4°C (40°F) | 5°C (41°F) | 4°C (39°F) | 4°C (40°F) |
| Waves | ||||||||
| Height | 1.0m (3.3ft) | 1.0m (3.3ft) | 0.9m (3.1ft) | 0.9m (3.0ft) | 0.8m (2.8ft) | 0.9m (3.1ft) | 1.1m (3.5ft) | 1.2m (4.0ft) |
| Direction | 305° NW | 307° NW | 308° NW | 306° NW | 305° NW | 301° WNW | 299° WNW | 293° WNW |
| Period | 6.3 sec. | 6.3 sec. | 6.1 sec. | 5.4 sec. | 5.4 sec. | 5.4 sec. | 5.4 sec. | 5.4 sec. |
| Significant height | 1.0m (3.3ft) | 1.1m (3.6ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.2m (3.9ft) |
| Sea water temperature | ||||||||
| Water temperature | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) |
Sea weather on Tuesday 3 February 2026
On Tuesday 3 February 2026, the sun will rise at 07:14 and will set at 17:55 on the beach(es) of Nagasaki. The outside temperature will be a high of 49°F t and a low of 43°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 19.3mph km/h (with gusts up to 26.7mph). Wave height will be up to 3.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 9°C (48°F) | 7°C (45°F) | 6°C (43°F) | 8°C (46°F) | 7°C (45°F) | 7°C (44°F) | 7°C (44°F) | 7°C (44°F) |
| Perceived temperature | 5°C (41°F) | 3°C (37°F) | 3°C (37°F) | 5°C (41°F) | 4°C (40°F) | 4°C (39°F) | 5°C (41°F) | 5°C (41°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 55% | 59% | 63% | 56% | 45% | 45% | 56% | 63% |
| Barometric pressure | 1025 hPa | 1026 hPa | 1027 hPa | 1028 hPa | 1028 hPa | 1026 hPa | 1026 hPa | 1027 hPa |
| Cloud cover | 55% | 9% | 19% | 7% | 0% | 0% | 32% | 3% |
| Heat index | 9°C (48°F) | 7°C (45°F) | 6°C (43°F) | 8°C (46°F) | 7°C (45°F) | 7°C (44°F) | 7°C (44°F) | 7°C (44°F) |
| Dew point | 0°C (33°F) | -0°C (31°F) | -0°C (31°F) | -1°C (31°F) | -4°C (25°F) | -4°C (24°F) | -1°C (30°F) | -0°C (32°F) |
| Wind | ||||||||
| Speed | 31km/h (19mph) | 28km/h (17mph) | 19km/h (12mph) | 15km/h (9mph) | 14km/h (9mph) | 15km/h (9mph) | 10km/h (6mph) | 8km/h (5mph) |
| Gusts | 43km/h (27mph) | 38km/h (24mph) | 28km/h (17mph) | 20km/h (12mph) | 25km/h (15mph) | 30km/h (18mph) | 17km/h (10mph) | 13km/h (8mph) |
| Direction | 309° NW | 321° NW | 325° NW | 338° NNW | 327° NNW | 314° NW | 317° NW | 326° NNW |
| Wind chill | 5°C (41°F) | 3°C (37°F) | 3°C (37°F) | 5°C (41°F) | 4°C (40°F) | 4°C (39°F) | 5°C (41°F) | 5°C (41°F) |
| Waves | ||||||||
| Height | 1.2m (4.0ft) | 1.1m (3.7ft) | 1.0m (3.3ft) | 0.8m (2.7ft) | 0.7m (2.2ft) | 0.6m (2.0ft) | 0.5m (1.8ft) | 0.5m (1.5ft) |
| Direction | 298° WNW | 300° WNW | 298° WNW | 295° WNW | 293° WNW | 296° WNW | 294° WNW | 292° WNW |
| Period | 5.4 sec. | 5.4 sec. | 6.1 sec. | 5.7 sec. | 6.1 sec. | 5.5 sec. | 4.6 sec. | 4.1 sec. |
| Significant height | 1.2m (3.9ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 0.9m (3ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) |
Sea weather on Wednesday 4 February 2026
On Wednesday 4 February 2026, the sun will rise at 07:14 and will set at 17:56 on the beach(es) of Nagasaki. The outside temperature will be a high of 52°F t and a low of 43°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 8.1mph km/h (with gusts up to 13.1mph). Wave height will be up to 1ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 6°C (43°F) | 6°C (43°F) | 6°C (44°F) | 9°C (48°F) | 11°C (51°F) | 11°C (52°F) | 11°C (51°F) | 11°C (53°F) |
| Perceived temperature | 5°C (40°F) | 6°C (42°F) | 6°C (44°F) | 9°C (48°F) | 10°C (49°F) | 10°C (51°F) | 9°C (49°F) | 10°C (50°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 68% | 70% | 70% | 63% | 56% | 56% | 66% | 63% |
| Barometric pressure | 1026 hPa | 1025 hPa | 1025 hPa | 1025 hPa | 1023 hPa | 1022 hPa | 1021 hPa | 1021 hPa |
| Cloud cover | 4% | 0% | 16% | 57% | 37% | 61% | 49% | 60% |
| Heat index | 6°C (43°F) | 6°C (43°F) | 6°C (44°F) | 9°C (48°F) | 11°C (51°F) | 11°C (52°F) | 11°C (51°F) | 11°C (53°F) |
| Dew point | 1°C (33°F) | 1°C (34°F) | 1°C (35°F) | 2°C (36°F) | 2°C (36°F) | 3°C (37°F) | 4°C (40°F) | 5°C (40°F) |
| Wind | ||||||||
| Speed | 7km/h (4mph) | 4km/h (2mph) | 1km/h (1mph) | 1km/h (0mph) | 10km/h (6mph) | 9km/h (5mph) | 10km/h (6mph) | 13km/h (8mph) |
| Gusts | 12km/h (7mph) | 6km/h (4mph) | 3km/h (2mph) | 1km/h (1mph) | 13km/h (8mph) | 12km/h (7mph) | 16km/h (10mph) | 21km/h (13mph) |
| Direction | 353° N | 69° ENE | 137° SE | 219° SW | 235° SW | 260° W | 226° SW | 274° W |
| Wind chill | 5°C (40°F) | 6°C (42°F) | 6°C (44°F) | 9°C (48°F) | 10°C (49°F) | 10°C (51°F) | 9°C (49°F) | 10°C (50°F) |
| Waves | ||||||||
| Height | 0.3m (1.1ft) | 0.2m (0.8ft) | 0.2m (0.6ft) | 0.2m (0.6ft) | 0.1m (0.5ft) | 0.1m (0.4ft) | 0.1m (0.4ft) | 0.1m (0.4ft) |
| Direction | 287° WNW | 278° W | 261° W | 264° W | 260° W | 248° WSW | 249° WSW | 249° WSW |
| Period | 4.2 sec. | 4.1 sec. | 3.9 sec. | 3.7 sec. | 4.2 sec. | 4.1 sec. | 3.9 sec. | 3.7 sec. |
| Significant height | 0.4m (1.3ft) | 0.3m (1ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.2m (0.7ft) |
| Sea water temperature | ||||||||
| Water temperature | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) |