Sea weather in Nagaoka in Japan All the beach weather in Nagaoka
All the essential weather information for enjoying the beach in Nagaoka 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 Nagaoka over the next 7 days?
Discover the best moment to go to the beach in Nagaoka in Japan this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Nagaoka. 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 | 34°F to 36°F | 24.9mph | not recommended | all the sea weather |
| Friday 30 January 2026 | 34°F to 36°F | 28.6mph | not recommended | all the sea weather |
| Saturday 31 January 2026 | 34°F to 40°F | 25.5mph | not recommended | all the sea weather |
| Sunday 1 February 2026 | 36°F to 40°F | 18.6mph | not recommended | all the sea weather |
| Monday 2 February 2026 | 36°F to 38°F | 9.3mph | not recommended | all the sea weather |
| Tuesday 3 February 2026 | 38°F to 41°F | 8.7mph | discouraged | all the sea weather |
| Wednesday 4 February 2026 | 34°F to 43°F | 14.3mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Nagaoka
Sea weather on Thursday 29 January 2026
On Thursday 29 January 2026, the sun will rise at 06:52 and will set at 17:06 on the beach(es) of Nagaoka. The outside temperature will be a high of 36°F t and a low of 34°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 24.9mph 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 | 2°C (35°F) | 1°C (35°F) | 2°C (35°F) | 1°C (35°F) | 2°C (35°F) | 2°C (35°F) | 2°C (35°F) | 2°C (35°F) |
| Perceived temperature | -3°C (27°F) | -5°C (24°F) | -5°C (23°F) | -5°C (23°F) | -5°C (23°F) | -5°C (24°F) | -5°C (24°F) | -5°C (23°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 78% | 90% | 78% | 83% | 72% | 66% | 62% | 67% |
| Barometric pressure | 1019 hPa | 1019 hPa | 1020 hPa | 1020 hPa | 1019 hPa | 1019 hPa | 1019 hPa | 1019 hPa |
| Cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% |
| Heat index | 2°C (35°F) | 1°C (35°F) | 2°C (35°F) | 1°C (35°F) | 2°C (35°F) | 2°C (35°F) | 2°C (35°F) | 2°C (35°F) |
| Dew point | -2°C (29°F) | -0°C (32°F) | -2°C (29°F) | -1°C (30°F) | -3°C (27°F) | -4°C (25°F) | -5°C (24°F) | -4°C (25°F) |
| Wind | ||||||||
| Speed | 18km/h (11mph) | 30km/h (19mph) | 34km/h (21mph) | 32km/h (20mph) | 39km/h (24mph) | 37km/h (23mph) | 35km/h (22mph) | 40km/h (25mph) |
| Gusts | 23km/h (14mph) | 44km/h (27mph) | 43km/h (27mph) | 46km/h (29mph) | 50km/h (31mph) | 50km/h (31mph) | 46km/h (29mph) | 48km/h (30mph) |
| Direction | 304° WNW | 318° NW | 310° NW | 302° WNW | 305° NW | 305° NW | 320° NW | 321° NW |
| Wind chill | -3°C (27°F) | -5°C (24°F) | -5°C (23°F) | -5°C (23°F) | -5°C (23°F) | -5°C (24°F) | -5°C (24°F) | -5°C (23°F) |
| Waves | ||||||||
| Height | 1.4m (4.5ft) | 1.5m (4.9ft) | 1.9m (6.3ft) | 1.9m (6.4ft) | 1.9m (6.4ft) | 1.9m (6.2ft) | 1.8m (5.8ft) | 1.7m (5.7ft) |
| Direction | 313° NW | 314° NW | 313° NW | 312° NW | 313° NW | 316° NW | 317° NW | 317° NW |
| Period | 7.5 sec. | 7.5 sec. | 7.1 sec. | 7.1 sec. | 7.3 sec. | 7.4 sec. | 7.5 sec. | 7.6 sec. |
| Significant height | 0.8m (2.6ft) | 1.1m (3.6ft) | 1.5m (4.9ft) | 1.2m (3.9ft) | 1.4m (4.6ft) | 1.2m (3.9ft) | 1.1m (3.6ft) | 1.2m (3.9ft) |
| Sea water temperature | ||||||||
| Water temperature | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) |
Sea weather on Friday 30 January 2026
On Friday 30 January 2026, the sun will rise at 06:51 and will set at 17:07 on the beach(es) of Nagaoka. The outside temperature will be a high of 36°F t and a low of 34°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 28.6mph km/h (with gusts up to 37.3mph). 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 | 2°C (36°F) | 2°C (35°F) | 2°C (35°F) | 1°C (34°F) | 2°C (35°F) | 2°C (35°F) | 1°C (34°F) | 2°C (35°F) |
| Perceived temperature | -5°C (24°F) | -5°C (22°F) | -6°C (22°F) | -6°C (21°F) | -6°C (22°F) | -6°C (22°F) | -6°C (21°F) | -6°C (21°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 64% | 71% | 69% | 72% | 70% | 69% | 71% | 71% |
| Barometric pressure | 1018 hPa | 1019 hPa | 1019 hPa | 1020 hPa | 1019 hPa | 1020 hPa | 1020 hPa | 1020 hPa |
| Cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% |
| Heat index | 2°C (36°F) | 2°C (35°F) | 2°C (35°F) | 1°C (34°F) | 2°C (35°F) | 2°C (35°F) | 1°C (34°F) | 2°C (35°F) |
| Dew point | -4°C (25°F) | -3°C (26°F) | -3°C (26°F) | -3°C (26°F) | -3°C (26°F) | -4°C (26°F) | -3°C (26°F) | -3°C (26°F) |
| Wind | ||||||||
| Speed | 39km/h (24mph) | 43km/h (27mph) | 43km/h (27mph) | 43km/h (27mph) | 45km/h (28mph) | 45km/h (28mph) | 43km/h (27mph) | 46km/h (29mph) |
| Gusts | 47km/h (29mph) | 54km/h (34mph) | 54km/h (34mph) | 60km/h (37mph) | 59km/h (37mph) | 47km/h (29mph) | 58km/h (36mph) | 49km/h (30mph) |
| Direction | 311° NW | 301° WNW | 298° WNW | 295° WNW | 290° WNW | 292° WNW | 294° WNW | 289° WNW |
| Wind chill | -5°C (24°F) | -5°C (22°F) | -6°C (22°F) | -6°C (21°F) | -6°C (22°F) | -6°C (22°F) | -6°C (21°F) | -6°C (21°F) |
| Waves | ||||||||
| Height | 1.9m (6.3ft) | 2.3m (7.4ft) | 2.5m (8.2ft) | 2.7m (8.9ft) | 2.6m (8.5ft) | 2.6m (8.6ft) | 2.7m (9.0ft) | 2.8m (9.3ft) |
| Direction | 317° NW | 316° NW | 313° NW | 310° NW | 309° NW | 308° NW | 304° NW | 306° NW |
| Period | 7.5 sec. | 7.5 sec. | 7.9 sec. | 7.9 sec. | 7.9 sec. | 7.9 sec. | 7.5 sec. | 7.9 sec. |
| Significant height | 1.4m (4.6ft) | 1.6m (5.2ft) | 1.9m (6.2ft) | 1.8m (5.9ft) | 1.9m (6.2ft) | 1.9m (6.2ft) | 1.9m (6.2ft) | 2.0m (6.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) |
Sea weather on Saturday 31 January 2026
On Saturday 31 January 2026, the sun will rise at 06:50 and will set at 17:08 on the beach(es) of Nagaoka. The outside temperature will be a high of 40°F t and a low of 34°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 32.3mph km/h (with gusts up to 41.6mph). Wave height will be up to 11.5ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 1°C (34°F) | 1°C (34°F) | 2°C (35°F) | 2°C (36°F) | 3°C (37°F) | 3°C (38°F) | 4°C (38°F) | 4°C (39°F) |
| Perceived temperature | -7°C (20°F) | -7°C (20°F) | -6°C (21°F) | -5°C (24°F) | -4°C (25°F) | -3°C (26°F) | -3°C (27°F) | -2°C (28°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 76% | 74% | 72% | 70% | 70% | 68% | 66% | 66% |
| Barometric pressure | 1020 hPa | 1020 hPa | 1020 hPa | 1021 hPa | 1020 hPa | 1020 hPa | 1020 hPa | 1020 hPa |
| Cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% |
| Heat index | 1°C (34°F) | 1°C (34°F) | 2°C (35°F) | 2°C (36°F) | 3°C (37°F) | 3°C (38°F) | 4°C (38°F) | 4°C (39°F) |
| Dew point | -3°C (27°F) | -3°C (27°F) | -3°C (27°F) | -3°C (27°F) | -2°C (28°F) | -2°C (28°F) | -2°C (28°F) | -2°C (29°F) |
| Wind | ||||||||
| Speed | 52km/h (32mph) | 51km/h (32mph) | 49km/h (31mph) | 40km/h (25mph) | 41km/h (26mph) | 43km/h (27mph) | 42km/h (26mph) | 41km/h (25mph) |
| Gusts | 53km/h (33mph) | 56km/h (35mph) | 67km/h (41mph) | 43km/h (26mph) | 55km/h (34mph) | 47km/h (29mph) | 56km/h (35mph) | 46km/h (29mph) |
| Direction | 288° WNW | 292° WNW | 298° WNW | 296° WNW | 288° WNW | 283° WNW | 281° WNW | 277° W |
| Wind chill | -7°C (20°F) | -7°C (20°F) | -6°C (21°F) | -5°C (24°F) | -4°C (25°F) | -3°C (26°F) | -3°C (27°F) | -2°C (28°F) |
| Waves | ||||||||
| Height | 3.1m (10.1ft) | 3.4m (11.1ft) | 3.5m (11.5ft) | 3.1m (10.1ft) | 2.7m (9.0ft) | 2.7m (8.9ft) | 2.7m (8.9ft) | 2.7m (8.7ft) |
| Direction | 305° NW | 303° WNW | 304° NW | 306° NW | 308° NW | 308° NW | 298° WNW | 298° WNW |
| Period | 7.9 sec. | 8.4 sec. | 8.7 sec. | 8.8 sec. | 9.0 sec. | 8.6 sec. | 7.2 sec. | 7.3 sec. |
| Significant height | 2.2m (7.2ft) | 2.3m (7.5ft) | 2.2m (7.2ft) | 1.9m (6.2ft) | 1.8m (5.9ft) | 1.9m (6.2ft) | 1.9m (6.2ft) | 1.9m (6.2ft) |
| Sea water temperature | ||||||||
| Water temperature | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) |
Sea weather on Sunday 1 February 2026
On Sunday 1 February 2026, the sun will rise at 06:49 and will set at 17:09 on the beach(es) of Nagaoka. The outside temperature will be a high of 40°F t and a low of 36°F. Precipitation is in the forecast (0.3in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 25.5mph km/h (with gusts up to 34.2mph). 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 | 4°C (39°F) | 4°C (38°F) | 3°C (37°F) | 2°C (35°F) | 2°C (36°F) | 3°C (37°F) | 2°C (36°F) | 3°C (37°F) |
| Perceived temperature | -2°C (28°F) | -2°C (29°F) | -3°C (27°F) | -1°C (30°F) | -2°C (29°F) | -2°C (28°F) | -3°C (26°F) | -3°C (27°F) |
| Precipitation | 0in | 0in | 0in | 0.1in | 0.1in | 0.1in | 0in | 0in |
| Humidity | 65% | 67% | 78% | 80% | 97% | 93% | 90% | 78% |
| Barometric pressure | 1020 hPa | 1019 hPa | 1018 hPa | 1017 hPa | 1016 hPa | 1016 hPa | 1017 hPa | 1018 hPa |
| Cloud cover | 94% | 100% | 100% | 65% | 100% | 100% | 100% | 100% |
| Heat index | 4°C (39°F) | 4°C (38°F) | 3°C (37°F) | 2°C (35°F) | 2°C (36°F) | 3°C (37°F) | 2°C (36°F) | 3°C (37°F) |
| Dew point | -2°C (28°F) | -2°C (28°F) | -1°C (30°F) | -1°C (30°F) | 2°C (35°F) | 1°C (35°F) | 1°C (33°F) | -1°C (31°F) |
| Wind | ||||||||
| Speed | 41km/h (26mph) | 29km/h (18mph) | 24km/h (15mph) | 10km/h (6mph) | 14km/h (9mph) | 21km/h (13mph) | 25km/h (16mph) | 30km/h (19mph) |
| Gusts | 55km/h (34mph) | 42km/h (26mph) | 32km/h (20mph) | 14km/h (9mph) | 18km/h (11mph) | 28km/h (17mph) | 34km/h (21mph) | 40km/h (25mph) |
| Direction | 283° WNW | 280° W | 230° SW | 277° W | 278° W | 322° NW | 325° NW | 327° NNW |
| Wind chill | -2°C (28°F) | -2°C (29°F) | -3°C (27°F) | -1°C (30°F) | -2°C (29°F) | -2°C (28°F) | -3°C (26°F) | -3°C (27°F) |
| Waves | ||||||||
| Height | 2.4m (8.0ft) | 2.0m (6.6ft) | 1.7m (5.5ft) | 1.6m (5.1ft) | 1.5m (5.0ft) | 1.5m (4.9ft) | 1.5m (4.8ft) | 1.5m (4.9ft) |
| Direction | 304° WNW | 310° NW | 311° NW | 313° NW | 315° NW | 316° NW | 317° NW | 317° NW |
| Period | 7.6 sec. | 8.3 sec. | 8.3 sec. | 8.6 sec. | 8.2 sec. | 8.2 sec. | 8.1 sec. | 8.0 sec. |
| Significant height | 1.4m (4.6ft) | 1.2m (3.9ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 1.0m (3.3ft) | 0.9m (3ft) | 0.8m (2.6ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) |
Sea weather on Monday 2 February 2026
On Monday 2 February 2026, the sun will rise at 06:48 and will set at 17:10 on the beach(es) of Nagaoka. The outside temperature will be a high of 38°F t and a low of 36°F. Precipitation is in the forecast (0.2in 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 16.2mph km/h (with gusts up to 21.1mph). 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 | 3°C (37°F) | 3°C (37°F) | 2°C (36°F) | 3°C (37°F) | 3°C (38°F) | 2°C (36°F) | 2°C (35°F) | 2°C (35°F) |
| Perceived temperature | -3°C (27°F) | -2°C (28°F) | -3°C (26°F) | -2°C (28°F) | -1°C (30°F) | -1°C (30°F) | -1°C (29°F) | -2°C (28°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 77% | 68% | 87% | 79% | 74% | 88% | 90% | 89% |
| Barometric pressure | 1019 hPa | 1019 hPa | 1019 hPa | 1019 hPa | 1019 hPa | 1018 hPa | 1018 hPa | 1019 hPa |
| Cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 97% |
| Heat index | 3°C (37°F) | 3°C (37°F) | 2°C (36°F) | 3°C (37°F) | 3°C (38°F) | 2°C (36°F) | 2°C (35°F) | 2°C (35°F) |
| Dew point | -1°C (30°F) | -2°C (28°F) | 0°C (33°F) | -0°C (31°F) | -1°C (30°F) | 0°C (32°F) | 0°C (32°F) | 0°C (32°F) |
| Wind | ||||||||
| Speed | 26km/h (16mph) | 26km/h (16mph) | 25km/h (15mph) | 24km/h (15mph) | 17km/h (10mph) | 10km/h (6mph) | 10km/h (6mph) | 15km/h (9mph) |
| Gusts | 31km/h (19mph) | 34km/h (21mph) | 31km/h (19mph) | 32km/h (20mph) | 22km/h (14mph) | 15km/h (9mph) | 15km/h (9mph) | 21km/h (13mph) |
| Direction | 301° WNW | 306° NW | 297° WNW | 316° NW | 281° WNW | 309° NW | 350° N | 4° N |
| Wind chill | -3°C (27°F) | -2°C (28°F) | -3°C (26°F) | -2°C (28°F) | -1°C (30°F) | -1°C (30°F) | -1°C (29°F) | -2°C (28°F) |
| Waves | ||||||||
| Height | 1.5m (4.9ft) | 1.5m (4.9ft) | 1.4m (4.7ft) | 1.4m (4.5ft) | 1.6m (5.1ft) | 1.4m (4.5ft) | 1.2m (4.0ft) | 1.1m (3.6ft) |
| Direction | 316° NW | 316° NW | 317° NW | 316° NW | 317° NW | 316° NW | 316° NW | 316° NW |
| Period | 7.8 sec. | 7.7 sec. | 7.9 sec. | 8.0 sec. | 7.9 sec. | 8.0 sec. | 8.0 sec. | 7.7 sec. |
| Significant height | 0.9m (3ft) | 0.7m (2.3ft) | 0.9m (3ft) | 1.0m (3.3ft) | 1.3m (4.3ft) | 1.5m (4.9ft) | 1.5m (4.9ft) | 1.3m (4.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) |
Sea weather on Tuesday 3 February 2026
On Tuesday 3 February 2026, the sun will rise at 06:47 and will set at 17:11 on the beach(es) of Nagaoka. The outside temperature will be a high of 41°F t and a low of 38°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 21.1mph km/h (with gusts up to 29.2mph). 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 | 3°C (38°F) | 3°C (38°F) | 4°C (38°F) | 4°C (40°F) | 5°C (40°F) | 5°C (41°F) | 4°C (40°F) | 4°C (39°F) |
| Perceived temperature | -2°C (29°F) | -2°C (28°F) | -2°C (29°F) | -1°C (30°F) | -1°C (31°F) | -0°C (32°F) | -0°C (31°F) | 1°C (33°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 67% | 69% | 63% | 61% | 62% | 59% | 55% | 58% |
| Barometric pressure | 1020 hPa | 1020 hPa | 1021 hPa | 1023 hPa | 1023 hPa | 1024 hPa | 1025 hPa | 1026 hPa |
| Cloud cover | 100% | 100% | 87% | 63% | 74% | 87% | 58% | 83% |
| Heat index | 3°C (38°F) | 3°C (38°F) | 4°C (38°F) | 4°C (40°F) | 5°C (40°F) | 5°C (41°F) | 4°C (40°F) | 4°C (39°F) |
| Dew point | -2°C (28°F) | -2°C (28°F) | -3°C (27°F) | -3°C (27°F) | -2°C (28°F) | -2°C (28°F) | -4°C (25°F) | -3°C (26°F) |
| Wind | ||||||||
| Speed | 24km/h (15mph) | 29km/h (18mph) | 30km/h (19mph) | 31km/h (19mph) | 33km/h (21mph) | 34km/h (21mph) | 24km/h (15mph) | 14km/h (9mph) |
| Gusts | 31km/h (19mph) | 39km/h (25mph) | 38km/h (24mph) | 43km/h (27mph) | 45km/h (28mph) | 47km/h (29mph) | 37km/h (23mph) | 21km/h (13mph) |
| Direction | 331° NNW | 319° NW | 309° NW | 303° WNW | 299° WNW | 302° WNW | 308° NW | 284° WNW |
| Wind chill | -2°C (29°F) | -2°C (28°F) | -2°C (29°F) | -1°C (30°F) | -1°C (31°F) | -0°C (32°F) | -0°C (31°F) | 1°C (33°F) |
| Waves | ||||||||
| Height | 1.1m (3.6ft) | 1.2m (3.8ft) | 1.1m (3.6ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.1m (3.7ft) | 1.0m (3.3ft) | 1.0m (3.2ft) |
| Direction | 314° NW | 313° NW | 307° NW | 304° NW | 304° NW | 305° NW | 306° NW | 306° NW |
| Period | 7.7 sec. | 7.1 sec. | 7.8 sec. | 7.8 sec. | 7.4 sec. | 7.5 sec. | 7.4 sec. | 7.3 sec. |
| Significant height | 1.4m (4.6ft) | 0.9m (3ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.3m (4.3ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.1m (3.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) |
Sea weather on Wednesday 4 February 2026
On Wednesday 4 February 2026, the sun will rise at 06:47 and will set at 17:12 on the beach(es) of Nagaoka. The outside temperature will be a high of 43°F t and a low of 34°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 23.6mph). 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 | 4°C (38°F) | 2°C (35°F) | 1°C (35°F) | 3°C (37°F) | 4°C (39°F) | 5°C (42°F) | 6°C (42°F) | 6°C (43°F) |
| Perceived temperature | 0°C (33°F) | -3°C (27°F) | -3°C (26°F) | -2°C (29°F) | -0°C (32°F) | 1°C (34°F) | 1°C (34°F) | 2°C (35°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 73% | 77% | 74% | 71% | 70% | 75% | 74% | 72% |
| Barometric pressure | 1025 hPa | 1024 hPa | 1024 hPa | 1023 hPa | 1021 hPa | 1020 hPa | 1020 hPa | 1019 hPa |
| Cloud cover | 91% | 52% | 83% | 5% | 10% | 89% | 92% | 100% |
| Heat index | 4°C (38°F) | 2°C (35°F) | 1°C (35°F) | 3°C (37°F) | 4°C (39°F) | 5°C (42°F) | 6°C (42°F) | 6°C (43°F) |
| Dew point | -1°C (31°F) | -2°C (29°F) | -3°C (27°F) | -2°C (28°F) | -1°C (30°F) | 1°C (34°F) | 1°C (35°F) | 1°C (34°F) |
| Wind | ||||||||
| Speed | 13km/h (8mph) | 17km/h (11mph) | 19km/h (12mph) | 19km/h (12mph) | 18km/h (11mph) | 21km/h (13mph) | 26km/h (16mph) | 23km/h (14mph) |
| Gusts | 19km/h (12mph) | 28km/h (18mph) | 32km/h (20mph) | 27km/h (16mph) | 28km/h (18mph) | 31km/h (19mph) | 28km/h (18mph) | 38km/h (24mph) |
| Direction | 205° SSW | 188° S | 191° S | 182° S | 192° SSW | 211° SSW | 226° SW | 224° SW |
| Wind chill | 0°C (33°F) | -3°C (27°F) | -3°C (26°F) | -2°C (29°F) | -0°C (32°F) | 1°C (34°F) | 1°C (34°F) | 2°C (35°F) |
| Waves | ||||||||
| Height | 0.9m (2.9ft) | 0.8m (2.6ft) | 1.0m (3.4ft) | 1.7m (5.7ft) | 1.9m (6.3ft) | 1.8m (5.9ft) | 1.9m (6.3ft) | 1.6m (5.3ft) |
| Direction | 307° NW | 309° NW | 295° WNW | 279° W | 276° W | 271° W | 278° W | 286° WNW |
| Period | 4.5 sec. | 4.7 sec. | 6.3 sec. | 6.0 sec. | 6.0 sec. | 5.9 sec. | 6.2 sec. | 6.1 sec. |
| Significant height | 0.9m (3ft) | 1.0m (3.3ft) | 0.7m (2.3ft) | 1.5m (4.9ft) | 1.6m (5.2ft) | 1.6m (5.2ft) | 1.5m (4.9ft) | 1.3m (4.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) |