Sea weather in Hitachi-Naka in Japan All the beach weather in Hitachi-Naka
All the essential weather information for enjoying the beach in Hitachi-Naka 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 Hitachi-Naka over the next 7 days?
Discover the best moment to go to the beach in Hitachi-Naka in Japan this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Hitachi-Naka. 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 |
|---|---|---|---|---|
| Friday 5 December 2025 | 41°F to 50°F | 5.6mph | recommended | all the sea weather |
| Saturday 6 December 2025 | 41°F to 52°F | 5mph | recommended | all the sea weather |
| Sunday 7 December 2025 | 45°F to 52°F | 3.7mph | recommended | all the sea weather |
| Monday 8 December 2025 | 49°F to 58°F | 12.4mph | recommended | all the sea weather |
| Tuesday 9 December 2025 | 45°F to 52°F | 8.1mph | recommended | all the sea weather |
| Wednesday 10 December 2025 | 41°F to 50°F | 2.5mph | recommended | all the sea weather |
| Thursday 11 December 2025 | 47°F to 54°F | 6.2mph | recommended | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Hitachi-Naka
Sea weather on Friday 5 December 2025
On Friday 5 December 2025, the sun will rise at 06:34 and will set at 16:22 on the beach(es) of Hitachi-Naka. The outside temperature will be a high of 50°F t and a low of 41°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 11.2mph km/h (with gusts up to 15.5mph). 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 | 6°C (42°F) | 6°C (42°F) | 5°C (41°F) | 8°C (46°F) | 9°C (48°F) | 8°C (46°F) | 6°C (43°F) | 6°C (43°F) |
| Perceived temperature | 4°C (39°F) | 3°C (37°F) | 2°C (36°F) | 5°C (41°F) | 8°C (47°F) | 5°C (41°F) | 5°C (40°F) | 5°C (40°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 39% | 42% | 45% | 43% | 37% | 54% | 54% | 57% |
| Barometric pressure | 1015 hPa | 1013 hPa | 1014 hPa | 1015 hPa | 1013 hPa | 1016 hPa | 1019 hPa | 1020 hPa |
| Cloud cover | 5% | 4% | 12% | 11% | 6% | 77% | 6% | 7% |
| Heat index | 6°C (42°F) | 6°C (42°F) | 5°C (41°F) | 8°C (46°F) | 9°C (48°F) | 8°C (46°F) | 6°C (43°F) | 6°C (43°F) |
| Dew point | -7°C (20°F) | -6°C (20°F) | -6°C (22°F) | -4°C (25°F) | -5°C (23°F) | -1°C (31°F) | -3°C (27°F) | -2°C (29°F) |
| Wind | ||||||||
| Speed | 9km/h (5mph) | 13km/h (8mph) | 14km/h (9mph) | 13km/h (8mph) | 5km/h (3mph) | 18km/h (11mph) | 7km/h (4mph) | 9km/h (5mph) |
| Gusts | 13km/h (8mph) | 21km/h (13mph) | 22km/h (14mph) | 16km/h (10mph) | 8km/h (5mph) | 25km/h (15mph) | 13km/h (8mph) | 13km/h (8mph) |
| Direction | 257° WSW | 259° W | 282° WNW | 345° NNW | 95° E | 16° NNE | 8° N | 332° NNW |
| Wind chill | 4°C (39°F) | 3°C (37°F) | 2°C (36°F) | 5°C (41°F) | 8°C (47°F) | 5°C (41°F) | 5°C (40°F) | 5°C (40°F) |
| Waves | ||||||||
| Height | 0.8m (2.6ft) | 0.7m (2.5ft) | 0.7m (2.4ft) | 0.7m (2.5ft) | 0.8m (2.6ft) | 0.8m (2.7ft) | 0.8m (2.6ft) | 0.8m (2.6ft) |
| Direction | 69° ENE | 70° ENE | 72° ENE | 76° ENE | 77° ENE | 75° ENE | 73° ENE | 71° ENE |
| Period | 12.5 sec. | 12.4 sec. | 12.3 sec. | 12.1 sec. | 12.0 sec. | 11.9 sec. | 11.9 sec. | 11.8 sec. |
| Significant height | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 1.1m (3.6ft) | 0.7m (2.3ft) | 1.2m (3.9ft) | 0.7m (2.3ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) |
Sea weather on Saturday 6 December 2025
On Saturday 6 December 2025, the sun will rise at 06:34 and will set at 16:22 on the beach(es) of Hitachi-Naka. The outside temperature will be a high of 52°F t and a low of 41°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 5.6mph km/h (with gusts up to 8.7mph). 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 | 6°C (42°F) | 5°C (42°F) | 5°C (41°F) | 7°C (45°F) | 9°C (47°F) | 11°C (51°F) | 10°C (50°F) | 10°C (49°F) |
| Perceived temperature | 4°C (39°F) | 4°C (39°F) | 3°C (38°F) | 6°C (43°F) | 8°C (46°F) | 10°C (49°F) | 10°C (50°F) | 8°C (47°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 60% | 60% | 61% | 53% | 38% | 44% | 50% | 52% |
| Barometric pressure | 1021 hPa | 1023 hPa | 1024 hPa | 1025 hPa | 1024 hPa | 1023 hPa | 1023 hPa | 1022 hPa |
| Cloud cover | 0% | 0% | 0% | 0% | 3% | 46% | 61% | 61% |
| Heat index | 6°C (42°F) | 5°C (42°F) | 5°C (41°F) | 7°C (45°F) | 9°C (47°F) | 11°C (51°F) | 10°C (50°F) | 10°C (49°F) |
| Dew point | -1°C (29°F) | -2°C (29°F) | -2°C (29°F) | -2°C (28°F) | -5°C (23°F) | -1°C (30°F) | 0°C (32°F) | 0°C (33°F) |
| Wind | ||||||||
| Speed | 9km/h (5mph) | 7km/h (4mph) | 7km/h (4mph) | 6km/h (4mph) | 6km/h (4mph) | 8km/h (5mph) | 2km/h (1mph) | 8km/h (5mph) |
| Gusts | 14km/h (9mph) | 12km/h (7mph) | 12km/h (7mph) | 8km/h (5mph) | 9km/h (6mph) | 12km/h (7mph) | 3km/h (2mph) | 14km/h (8mph) |
| Direction | 327° NNW | 329° NNW | 334° NNW | 299° WNW | 229° SW | 161° SSE | 351° N | 308° NW |
| Wind chill | 4°C (39°F) | 4°C (39°F) | 3°C (38°F) | 6°C (43°F) | 8°C (46°F) | 10°C (49°F) | 10°C (50°F) | 8°C (47°F) |
| Waves | ||||||||
| Height | 0.8m (2.7ft) | 0.8m (2.5ft) | 0.7m (2.4ft) | 0.7m (2.4ft) | 0.7m (2.2ft) | 0.6m (2.1ft) | 0.6m (2.0ft) | 0.6m (2.0ft) |
| Direction | 69° ENE | 68° ENE | 66° ENE | 66° ENE | 66° ENE | 67° ENE | 67° ENE | 67° ENE |
| Period | 11.7 sec. | 13.5 sec. | 12.1 sec. | 12.2 sec. | 12.2 sec. | 13.8 sec. | 14.2 sec. | 14.3 sec. |
| Significant height | 0.8m (2.6ft) | 0.6m (2ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.9m (3ft) | 0.9m (3ft) | 0.6m (2ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) |
Sea weather on Sunday 7 December 2025
On Sunday 7 December 2025, the sun will rise at 06:35 and will set at 16:22 on the beach(es) of Hitachi-Naka. The outside temperature will be a high of 52°F t and a low of 45°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 5.6mph km/h (with gusts up to 9.3mph). 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 | 9°C (48°F) | 8°C (46°F) | 7°C (45°F) | 9°C (48°F) | 10°C (50°F) | 10°C (50°F) | 8°C (46°F) | 10°C (51°F) |
| Perceived temperature | 7°C (45°F) | 6°C (43°F) | 5°C (42°F) | 8°C (47°F) | 10°C (50°F) | 10°C (50°F) | 8°C (46°F) | 10°C (50°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 53% | 57% | 60% | 51% | 39% | 42% | 50% | 55% |
| Barometric pressure | 1020 hPa | 1019 hPa | 1020 hPa | 1020 hPa | 1018 hPa | 1018 hPa | 1019 hPa | 1019 hPa |
| Cloud cover | 17% | 0% | 0% | 0% | 0% | 0% | 0% | 2% |
| Heat index | 9°C (48°F) | 8°C (46°F) | 7°C (45°F) | 9°C (48°F) | 10°C (50°F) | 10°C (50°F) | 8°C (46°F) | 10°C (51°F) |
| Dew point | -0°C (32°F) | -0°C (32°F) | -0°C (32°F) | -1°C (31°F) | -3°C (26°F) | -2°C (28°F) | -2°C (29°F) | 2°C (35°F) |
| Wind | ||||||||
| Speed | 9km/h (5mph) | 9km/h (6mph) | 9km/h (5mph) | 6km/h (4mph) | 1km/h (1mph) | 5km/h (3mph) | 2km/h (1mph) | 6km/h (4mph) |
| Gusts | 14km/h (9mph) | 15km/h (10mph) | 14km/h (9mph) | 9km/h (5mph) | 2km/h (1mph) | 11km/h (7mph) | 5km/h (3mph) | 10km/h (6mph) |
| Direction | 305° NW | 281° W | 289° WNW | 286° WNW | 349° N | 87° E | 76° ENE | 312° NW |
| Wind chill | 7°C (45°F) | 6°C (43°F) | 5°C (42°F) | 8°C (47°F) | 10°C (50°F) | 10°C (50°F) | 8°C (46°F) | 10°C (50°F) |
| Waves | ||||||||
| Height | 0.7m (2.4ft) | 0.8m (2.5ft) | 0.7m (2.3ft) | 0.7m (2.2ft) | 0.6m (2.1ft) | 0.6m (1.9ft) | 0.5m (1.8ft) | 0.5m (1.7ft) |
| Direction | 67° ENE | 67° ENE | 68° ENE | 67° ENE | 67° ENE | 67° ENE | 68° ENE | 67° ENE |
| Period | 14.2 sec. | 5.1 sec. | 5.0 sec. | 4.9 sec. | 5.0 sec. | 14.4 sec. | 14.3 sec. | 8.9 sec. |
| Significant height | 0.6m (2ft) | 0.7m (2.3ft) | 0.6m (2ft) | 0.6m (2ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.4m (1.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) |
Sea weather on Monday 8 December 2025
On Monday 8 December 2025, the sun will rise at 06:36 and will set at 16:22 on the beach(es) of Hitachi-Naka. The outside temperature will be a high of 58°F t and a low of 49°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 12.4mph km/h (with gusts up to 20.5mph). 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 | 10°C (49°F) | 9°C (48°F) | 9°C (48°F) | 11°C (51°F) | 13°C (55°F) | 14°C (57°F) | 11°C (52°F) | 11°C (52°F) |
| Perceived temperature | 8°C (47°F) | 8°C (46°F) | 8°C (46°F) | 9°C (49°F) | 12°C (53°F) | 13°C (55°F) | 9°C (48°F) | 9°C (47°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 57% | 56% | 56% | 46% | 32% | 37% | 53% | 51% |
| Barometric pressure | 1018 hPa | 1018 hPa | 1017 hPa | 1017 hPa | 1015 hPa | 1014 hPa | 1015 hPa | 1016 hPa |
| Cloud cover | 2% | 6% | 21% | 11% | 7% | 29% | 28% | 32% |
| Heat index | 10°C (49°F) | 9°C (48°F) | 9°C (48°F) | 11°C (51°F) | 13°C (55°F) | 14°C (57°F) | 11°C (52°F) | 11°C (52°F) |
| Dew point | 1°C (35°F) | 1°C (33°F) | 1°C (33°F) | -1°C (31°F) | -4°C (25°F) | -1°C (31°F) | 2°C (36°F) | 1°C (34°F) |
| Wind | ||||||||
| Speed | 9km/h (6mph) | 10km/h (6mph) | 8km/h (5mph) | 10km/h (6mph) | 11km/h (7mph) | 12km/h (7mph) | 20km/h (13mph) | 20km/h (12mph) |
| Gusts | 16km/h (10mph) | 17km/h (11mph) | 15km/h (9mph) | 14km/h (9mph) | 17km/h (10mph) | 17km/h (11mph) | 33km/h (20mph) | 29km/h (18mph) |
| Direction | 308° NW | 306° NW | 305° NW | 271° W | 267° W | 271° W | 341° NNW | 322° NW |
| Wind chill | 8°C (47°F) | 8°C (46°F) | 8°C (46°F) | 9°C (49°F) | 12°C (53°F) | 13°C (55°F) | 9°C (48°F) | 9°C (47°F) |
| Waves | ||||||||
| Height | 0.5m (1.7ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.5m (1.8ft) | 0.8m (2.6ft) |
| Direction | 68° ENE | 68° ENE | 68° ENE | 69° ENE | 69° ENE | 70° ENE | 70° ENE | 72° ENE |
| Period | 8.7 sec. | 8.6 sec. | 8.5 sec. | 8.4 sec. | 8.2 sec. | 8.1 sec. | 12.4 sec. | 8.9 sec. |
| Significant height | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.6m (2ft) | 0.5m (1.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) |
Sea weather on Tuesday 9 December 2025
On Tuesday 9 December 2025, the sun will rise at 06:37 and will set at 16:22 on the beach(es) of Hitachi-Naka. The outside temperature will be a high of 52°F t and a low of 45°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 11.8mph km/h (with gusts up to 16.2mph). 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 | 10°C (50°F) | 9°C (47°F) | 8°C (46°F) | 9°C (48°F) | 10°C (49°F) | 11°C (51°F) | 8°C (46°F) | 7°C (45°F) |
| Perceived temperature | 8°C (46°F) | 6°C (43°F) | 5°C (40°F) | 6°C (44°F) | 8°C (47°F) | 9°C (48°F) | 5°C (41°F) | 5°C (40°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 53% | 64% | 56% | 45% | 36% | 36% | 45% | 48% |
| Barometric pressure | 1017 hPa | 1018 hPa | 1020 hPa | 1022 hPa | 1020 hPa | 1021 hPa | 1023 hPa | 1025 hPa |
| Cloud cover | 10% | 10% | 6% | 4% | 3% | 16% | 20% | 7% |
| Heat index | 10°C (50°F) | 9°C (47°F) | 8°C (46°F) | 9°C (48°F) | 10°C (49°F) | 11°C (51°F) | 8°C (46°F) | 7°C (45°F) |
| Dew point | 1°C (34°F) | 2°C (36°F) | -0°C (31°F) | -2°C (28°F) | -5°C (24°F) | -4°C (26°F) | -3°C (26°F) | -3°C (26°F) |
| Wind | ||||||||
| Speed | 15km/h (9mph) | 16km/h (10mph) | 19km/h (12mph) | 15km/h (9mph) | 10km/h (6mph) | 13km/h (8mph) | 15km/h (10mph) | 13km/h (8mph) |
| Gusts | 23km/h (14mph) | 22km/h (14mph) | 26km/h (16mph) | 18km/h (11mph) | 15km/h (9mph) | 19km/h (12mph) | 24km/h (15mph) | 18km/h (11mph) |
| Direction | 321° NW | 356° N | 352° N | 340° NNW | 325° NW | 332° NNW | 355° N | 353° N |
| Wind chill | 8°C (46°F) | 6°C (43°F) | 5°C (40°F) | 6°C (44°F) | 8°C (47°F) | 9°C (48°F) | 5°C (41°F) | 5°C (40°F) |
| Waves | ||||||||
| Height | 0.9m (2.9ft) | 0.9m (3.1ft) | 0.9m (3.1ft) | 0.9m (3.0ft) | 0.8m (2.7ft) | 0.8m (2.7ft) | 1.1m (3.8ft) | 1.2m (3.9ft) |
| Direction | 23° NNE | 21° NNE | 22° NNE | 24° NNE | 114° ESE | 113° ESE | 24° NNE | 26° NNE |
| Period | 5.6 sec. | 9.3 sec. | 5.2 sec. | 4.9 sec. | 4.6 sec. | 4.8 sec. | 8.8 sec. | 8.9 sec. |
| Significant height | 0.9m (3ft) | 0.6m (2ft) | 0.9m (3ft) | 0.9m (3ft) | 0.9m (3ft) | 0.7m (2.3ft) | 1.1m (3.6ft) | 1.0m (3.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) |
Sea weather on Wednesday 10 December 2025
On Wednesday 10 December 2025, the sun will rise at 06:38 and will set at 16:22 on the beach(es) of Hitachi-Naka. The outside temperature will be a high of 50°F t and a low of 41°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 3.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 6°C (44°F) | 6°C (43°F) | 5°C (42°F) | 7°C (45°F) | 9°C (47°F) | 10°C (49°F) | 9°C (48°F) | 9°C (49°F) |
| Perceived temperature | 4°C (39°F) | 4°C (38°F) | 3°C (38°F) | 6°C (43°F) | 9°C (47°F) | 8°C (47°F) | 8°C (46°F) | 9°C (49°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 50% | 54% | 57% | 49% | 39% | 45% | 58% | 60% |
| Barometric pressure | 1025 hPa | 1026 hPa | 1027 hPa | 1028 hPa | 1026 hPa | 1025 hPa | 1026 hPa | 1025 hPa |
| Cloud cover | 17% | 15% | 4% | 3% | 7% | 43% | 31% | 38% |
| Heat index | 6°C (44°F) | 6°C (43°F) | 5°C (42°F) | 7°C (45°F) | 9°C (47°F) | 10°C (49°F) | 9°C (48°F) | 9°C (49°F) |
| Dew point | -3°C (26°F) | -3°C (27°F) | -2°C (28°F) | -3°C (27°F) | -4°C (24°F) | -2°C (29°F) | 1°C (34°F) | 2°C (36°F) |
| Wind | ||||||||
| Speed | 12km/h (7mph) | 11km/h (7mph) | 9km/h (6mph) | 6km/h (4mph) | 3km/h (2mph) | 9km/h (5mph) | 6km/h (4mph) | 4km/h (3mph) |
| Gusts | 16km/h (10mph) | 16km/h (10mph) | 14km/h (9mph) | 8km/h (5mph) | 4km/h (2mph) | 12km/h (8mph) | 11km/h (7mph) | 7km/h (4mph) |
| Direction | 344° NNW | 349° NNW | 340° NNW | 323° NW | 154° SSE | 162° SSE | 163° SSE | 249° WSW |
| Wind chill | 4°C (39°F) | 4°C (38°F) | 3°C (38°F) | 6°C (43°F) | 9°C (47°F) | 8°C (47°F) | 8°C (46°F) | 9°C (49°F) |
| Waves | ||||||||
| Height | 1.2m (3.9ft) | 1.2m (3.8ft) | 1.1m (3.7ft) | 1.0m (3.4ft) | 0.9m (2.9ft) | 0.8m (2.5ft) | 0.7m (2.3ft) | 0.7m (2.2ft) |
| Direction | 31° NNE | 30° NNE | 27° NNE | 108° ESE | 107° ESE | 106° ESE | 104° ESE | 78° ENE |
| Period | 9.1 sec. | 10.3 sec. | 5.6 sec. | 5.4 sec. | 4.8 sec. | 6.0 sec. | 9.9 sec. | 9.9 sec. |
| Significant height | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.1m (3.6ft) | 0.9m (3ft) | 0.7m (2.3ft) | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) |
Sea weather on Thursday 11 December 2025
On Thursday 11 December 2025, the sun will rise at 06:39 and will set at 16:23 on the beach(es) of Hitachi-Naka. The outside temperature will be a high of 54°F t and a low of 47°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 15.5mph). Wave height will be up to 2.3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 8°C (47°F) | 8°C (46°F) | 8°C (46°F) | 9°C (48°F) | 11°C (53°F) | 12°C (54°F) | 10°C (50°F) | 10°C (51°F) |
| Perceived temperature | 6°C (44°F) | 6°C (42°F) | 6°C (43°F) | 8°C (46°F) | 11°C (53°F) | 11°C (52°F) | 8°C (47°F) | 9°C (48°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 59% | 55% | 52% | 45% | 37% | 45% | 58% | 67% |
| Barometric pressure | 1023 hPa | 1022 hPa | 1022 hPa | 1021 hPa | 1019 hPa | 1019 hPa | 1020 hPa | 1020 hPa |
| Cloud cover | 10% | 100% | 100% | 100% | 100% | 27% | 6% | 85% |
| Heat index | 8°C (47°F) | 8°C (46°F) | 8°C (46°F) | 9°C (48°F) | 11°C (53°F) | 12°C (54°F) | 10°C (50°F) | 10°C (51°F) |
| Dew point | 1°C (33°F) | -1°C (30°F) | -1°C (30°F) | -2°C (28°F) | -3°C (27°F) | 0°C (33°F) | 2°C (36°F) | 4°C (40°F) |
| Wind | ||||||||
| Speed | 10km/h (6mph) | 10km/h (6mph) | 8km/h (5mph) | 8km/h (5mph) | 3km/h (2mph) | 10km/h (6mph) | 12km/h (7mph) | 10km/h (6mph) |
| Gusts | 15km/h (9mph) | 16km/h (10mph) | 13km/h (8mph) | 11km/h (7mph) | 3km/h (2mph) | 15km/h (9mph) | 25km/h (16mph) | 17km/h (11mph) |
| Direction | 317° NW | 312° NW | 296° WNW | 268° W | 315° NW | 87° E | 61° ENE | 33° NNE |
| Wind chill | 6°C (44°F) | 6°C (42°F) | 6°C (43°F) | 8°C (46°F) | 11°C (53°F) | 11°C (52°F) | 8°C (47°F) | 9°C (48°F) |
| Waves | ||||||||
| Height | 0.7m (2.2ft) | 0.7m (2.2ft) | 0.6m (2.1ft) | 0.6m (2.1ft) | 0.6m (2.1ft) | 0.6m (2.1ft) | 0.6m (2.0ft) | 0.6m (2.0ft) |
| Direction | 85° E | 83° E | 84° E | 88° E | 88° E | 88° E | 89° E | 91° E |
| Period | 10.0 sec. | 9.6 sec. | 10.3 sec. | 10.3 sec. | 10.4 sec. | 10.4 sec. | 10.2 sec. | 10.0 sec. |
| Significant height | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) | 19°C (65°F) |