Sea weather in Karatsu in Japan All the beach weather in Karatsu
All the essential weather information for enjoying the beach in Karatsu 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 Karatsu over the next 7 days?
Discover the best moment to go to the beach in Karatsu in Japan this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Karatsu. 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 13 March 2025 | 50°F to 56°F | 17.4mph | discouraged | all the sea weather |
| Friday 14 March 2025 | 47°F to 54°F | 21.1mph | discouraged | all the sea weather |
| Saturday 15 March 2025 | 47°F to 54°F | 16.2mph | discouraged | all the sea weather |
| Sunday 16 March 2025 | 41°F to 49°F | 29.8mph | not recommended | all the sea weather |
| Monday 17 March 2025 | 41°F to 45°F | 9.3mph | not recommended | all the sea weather |
| Tuesday 18 March 2025 | 45°F to 47°F | 24.9mph | not recommended | all the sea weather |
| Wednesday 19 March 2025 | 45°F to 47°F | 2.5mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Karatsu
Sea weather on Thursday 13 March 2025
On Thursday 13 March 2025, the sun will rise at 06:33 and will set at 18:26 on the beach(es) of Karatsu. The outside temperature will be a high of 56°F t and a low of 50°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 17.4mph km/h (with gusts up to 28.6mph). 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 | 12°C (54°F) | 12°C (53°F) | 12°C (53°F) | 12°C (54°F) | 12°C (54°F) | 12°C (53°F) | 11°C (51°F) | 11°C (51°F) |
| Perceived temperature | 11°C (53°F) | 12°C (53°F) | 10°C (51°F) | 10°C (50°F) | 10°C (49°F) | 9°C (48°F) | 8°C (46°F) | 7°C (45°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 84% | 86% | 88% | 77% | 71% | 69% | 63% | 60% |
| Barometric pressure | 1018 hPa | 1017 hPa | 1019 hPa | 1020 hPa | 1020 hPa | 1020 hPa | 1021 hPa | 1022 hPa |
| Cloud cover | 30% | 38% | 97% | 50% | 20% | 20% | 22% | 17% |
| Heat index | 12°C (54°F) | 12°C (53°F) | 12°C (53°F) | 12°C (54°F) | 12°C (54°F) | 12°C (53°F) | 11°C (51°F) | 11°C (51°F) |
| Dew point | 10°C (49°F) | 9°C (49°F) | 10°C (50°F) | 8°C (47°F) | 7°C (45°F) | 6°C (43°F) | 4°C (39°F) | 3°C (37°F) |
| Wind | ||||||||
| Speed | 8km/h (5mph) | 2km/h (1mph) | 12km/h (8mph) | 22km/h (14mph) | 23km/h (15mph) | 28km/h (17mph) | 28km/h (18mph) | 28km/h (17mph) |
| Gusts | 13km/h (8mph) | 4km/h (2mph) | 20km/h (12mph) | 31km/h (19mph) | 35km/h (21mph) | 41km/h (26mph) | 46km/h (28mph) | 43km/h (27mph) |
| Direction | 221° SW | 295° WNW | 53° NE | 41° NE | 35° NE | 38° NE | 39° NE | 56° ENE |
| Wind chill | 11°C (53°F) | 12°C (53°F) | 10°C (51°F) | 10°C (50°F) | 10°C (49°F) | 9°C (48°F) | 8°C (46°F) | 7°C (45°F) |
| Waves | ||||||||
| Height | 0.2m (0.7ft) | 0.1m (0.5ft) | 0.2m (0.8ft) | 0.7m (2.2ft) | 0.8m (2.8ft) | 1.1m (3.5ft) | 1.1m (3.7ft) | 1.2m (3.8ft) |
| Direction | 256° WSW | 291° WNW | 29° NNE | 33° NNE | 8° N | 12° NNE | 21° NNE | 28° NNE |
| Period | 2.5 sec. | 3.0 sec. | 3.4 sec. | 3.6 sec. | 4.0 sec. | 4.6 sec. | 4.7 sec. | 4.7 sec. |
| Significant height | 0.4m (1.3ft) | 0.1m (0.3ft) | 0.7m (2.3ft) | 1.0m (3.3ft) | 0.9m (3ft) | 1.0m (3.3ft) | 1.2m (3.9ft) | 1.1m (3.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 10°C (51°F) | 10°C (51°F) | 10°C (51°F) | 10°C (51°F) | 10°C (51°F) | 10°C (51°F) | 10°C (51°F) | 10°C (51°F) |
Sea weather on Friday 14 March 2025
On Friday 14 March 2025, the sun will rise at 06:32 and will set at 18:27 on the beach(es) of Karatsu. 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 23mph km/h (with gusts up to 28mph). Wave height will be up to 5.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | |  | | | |
| Outside temperature | 10°C (51°F) | 10°C (51°F) | 10°C (51°F) | 12°C (53°F) | 11°C (51°F) | 10°C (50°F) | 8°C (46°F) | 11°C (51°F) |
| Perceived temperature | 7°C (45°F) | 7°C (45°F) | 7°C (45°F) | 9°C (48°F) | 7°C (45°F) | 6°C (43°F) | 3°C (38°F) | 7°C (45°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 56% | 57% | 52% | 50% | 51% | 56% | 67% | 74% |
| Barometric pressure | 1022 hPa | 1023 hPa | 1023 hPa | 1025 hPa | 1025 hPa | 1023 hPa | 1023 hPa | 1024 hPa |
| Cloud cover | 32% | 56% | 49% | 5% | 0% | 0% | 1% | 32% |
| Heat index | 10°C (51°F) | 10°C (51°F) | 10°C (51°F) | 12°C (53°F) | 11°C (51°F) | 10°C (50°F) | 8°C (46°F) | 11°C (51°F) |
| Dew point | 2°C (36°F) | 2°C (36°F) | 1°C (34°F) | 1°C (35°F) | 1°C (33°F) | 2°C (35°F) | 2°C (36°F) | 6°C (43°F) |
| Wind | ||||||||
| Speed | 25km/h (16mph) | 29km/h (18mph) | 26km/h (16mph) | 30km/h (19mph) | 34km/h (21mph) | 37km/h (23mph) | 33km/h (21mph) | 34km/h (21mph) |
| Gusts | 40km/h (25mph) | 45km/h (28mph) | 42km/h (26mph) | 41km/h (26mph) | 36km/h (22mph) | 42km/h (26mph) | 40km/h (25mph) | 39km/h (24mph) |
| Direction | 51° NE | 49° NE | 57° ENE | 53° NE | 41° NE | 39° NE | 43° NE | 52° NE |
| Wind chill | 7°C (45°F) | 7°C (45°F) | 7°C (45°F) | 9°C (48°F) | 7°C (45°F) | 6°C (43°F) | 3°C (38°F) | 7°C (45°F) |
| Waves | ||||||||
| Height | 1.2m (3.9ft) | 1.2m (4.0ft) | 1.3m (4.2ft) | 1.4m (4.5ft) | 1.5m (4.8ft) | 1.7m (5.6ft) | 1.8m (5.8ft) | 1.8m (6.0ft) |
| Direction | 28° NNE | 29° NNE | 31° NNE | 33° NNE | 30° NNE | 28° NNE | 30° NNE | 32° NNE |
| Period | 4.7 sec. | 4.7 sec. | 4.7 sec. | 4.7 sec. | 4.7 sec. | 4.7 sec. | 4.7 sec. | 4.7 sec. |
| Significant height | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.4m (4.6ft) | 1.4m (4.6ft) | 1.6m (5.2ft) | 1.5m (4.9ft) | 1.5m (4.9ft) |
| Sea water temperature | ||||||||
| Water temperature | 10°C (51°F) | 10°C (51°F) | 10°C (51°F) | 10°C (51°F) | 10°C (51°F) | 10°C (51°F) | 10°C (51°F) | 10°C (51°F) |
Sea weather on Saturday 15 March 2025
On Saturday 15 March 2025, the sun will rise at 06:31 and will set at 18:28 on the beach(es) of Karatsu. The outside temperature will be a high of 54°F t and a low of 47°F. Precipitation is in the forecast (0.3in 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 34.8mph). 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 | 11°C (53°F) | 11°C (52°F) | 11°C (51°F) | 9°C (48°F) | 8°C (47°F) | 8°C (47°F) | 8°C (46°F) | 9°C (47°F) |
| Perceived temperature | 9°C (47°F) | 10°C (49°F) | 9°C (48°F) | 6°C (42°F) | 4°C (39°F) | 3°C (38°F) | 4°C (39°F) | 5°C (41°F) |
| Precipitation | 0in | 0in | 0in | 0.1in | 0.1in | 0in | 0in | 0in |
| Humidity | 66% | 58% | 64% | 89% | 90% | 87% | 86% | 87% |
| Barometric pressure | 1022 hPa | 1021 hPa | 1020 hPa | 1020 hPa | 1019 hPa | 1016 hPa | 1015 hPa | 1014 hPa |
| Cloud cover | 19% | 50% | 74% | 96% | 100% | 100% | 100% | 98% |
| Heat index | 11°C (53°F) | 11°C (52°F) | 11°C (51°F) | 9°C (48°F) | 8°C (47°F) | 8°C (47°F) | 8°C (46°F) | 9°C (47°F) |
| Dew point | 5°C (41°F) | 3°C (38°F) | 4°C (40°F) | 7°C (45°F) | 7°C (44°F) | 6°C (43°F) | 6°C (42°F) | 7°C (44°F) |
| Wind | ||||||||
| Speed | 27km/h (17mph) | 15km/h (9mph) | 14km/h (9mph) | 24km/h (15mph) | 33km/h (21mph) | 40km/h (25mph) | 29km/h (18mph) | 26km/h (16mph) |
| Gusts | 31km/h (20mph) | 24km/h (15mph) | 21km/h (13mph) | 33km/h (21mph) | 45km/h (28mph) | 56km/h (35mph) | 42km/h (26mph) | 36km/h (22mph) |
| Direction | 56° NE | 69° ENE | 45° NE | 50° NE | 56° ENE | 69° ENE | 74° ENE | 50° NE |
| Wind chill | 9°C (47°F) | 10°C (49°F) | 9°C (48°F) | 6°C (42°F) | 4°C (39°F) | 3°C (38°F) | 4°C (39°F) | 5°C (41°F) |
| Waves | ||||||||
| Height | 1.6m (5.3ft) | 1.4m (4.7ft) | 1.3m (4.1ft) | 1.4m (4.8ft) | 1.9m (6.4ft) | 1.8m (6.0ft) | 1.9m (6.2ft) | 1.8m (6.0ft) |
| Direction | 30° NNE | 31° NNE | 29° NNE | 30° NNE | 34° NE | 32° NNE | 32° NNE | 30° NNE |
| Period | 4.7 sec. | 4.7 sec. | 4.7 sec. | 4.7 sec. | 4.7 sec. | 4.7 sec. | 4.7 sec. | 4.7 sec. |
| Significant height | 1.2m (3.9ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 1.3m (4.3ft) | 1.9m (6.2ft) | 1.5m (4.9ft) | 1.7m (5.6ft) | 1.4m (4.6ft) |
| 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 Sunday 16 March 2025
On Sunday 16 March 2025, the sun will rise at 06:29 and will set at 18:28 on the beach(es) of Karatsu. The outside temperature will be a high of 49°F t and a low of 41°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 29.8mph km/h (with gusts up to 39.2mph). Wave height will be up to 8.9ft 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) | 9°C (48°F) | 9°C (49°F) | 9°C (47°F) | 9°C (48°F) | 9°C (48°F) | 9°C (48°F) | 7°C (44°F) |
| Perceived temperature | 5°C (42°F) | 6°C (43°F) | 5°C (41°F) | 4°C (40°F) | 5°C (41°F) | 6°C (42°F) | 4°C (40°F) | 1°C (34°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 90% | 91% | 86% | 86% | 78% | 77% | 68% | 47% |
| Barometric pressure | 1012 hPa | 1011 hPa | 1011 hPa | 1012 hPa | 1012 hPa | 1012 hPa | 1011 hPa | 1014 hPa |
| Cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 6% |
| Heat index | 9°C (48°F) | 9°C (48°F) | 9°C (49°F) | 9°C (47°F) | 9°C (48°F) | 9°C (48°F) | 9°C (48°F) | 7°C (44°F) |
| Dew point | 7°C (45°F) | 8°C (46°F) | 7°C (45°F) | 6°C (43°F) | 5°C (41°F) | 5°C (41°F) | 3°C (38°F) | -4°C (25°F) |
| Wind | ||||||||
| Speed | 25km/h (15mph) | 20km/h (13mph) | 41km/h (25mph) | 36km/h (22mph) | 28km/h (17mph) | 26km/h (16mph) | 45km/h (28mph) | 48km/h (30mph) |
| Gusts | 33km/h (21mph) | 28km/h (17mph) | 55km/h (34mph) | 47km/h (29mph) | 39km/h (24mph) | 37km/h (23mph) | 50km/h (31mph) | 63km/h (39mph) |
| Direction | 47° NE | 39° NE | 8° N | 11° N | 354° N | 318° NW | 287° WNW | 312° NW |
| Wind chill | 5°C (42°F) | 6°C (43°F) | 5°C (41°F) | 4°C (40°F) | 5°C (41°F) | 6°C (42°F) | 4°C (40°F) | 1°C (34°F) |
| Waves | ||||||||
| Height | 1.7m (5.7ft) | 1.8m (6.0ft) | 2.7m (9.0ft) | 2.5m (8.2ft) | 2.0m (6.6ft) | 1.6m (5.2ft) | 1.2m (4.1ft) | 1.3m (4.4ft) |
| Direction | 29° NNE | 28° NNE | 25° NNE | 27° NNE | 28° NNE | 28° NNE | 28° NNE | 29° NNE |
| Period | 4.7 sec. | 4.7 sec. | 4.7 sec. | 4.7 sec. | 4.7 sec. | 4.7 sec. | 7.8 sec. | 7.3 sec. |
| Significant height | 1.2m (3.9ft) | 1.3m (4.3ft) | 1.9m (6.2ft) | 1.5m (4.9ft) | 1.1m (3.6ft) | 0.8m (2.6ft) | 0.5m (1.6ft) | 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 Monday 17 March 2025
On Monday 17 March 2025, the sun will rise at 06:28 and will set at 18:29 on the beach(es) of Karatsu. The outside temperature will be a high of 45°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! Be careful, the sea will be generally rough with a wind speed of up to 26.7mph km/h (with gusts up to 32.9mph). Wave height will be up to 6.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 5°C (41°F) | 5°C (41°F) | 6°C (42°F) | 6°C (43°F) | 7°C (44°F) | 7°C (44°F) | 6°C (43°F) | 7°C (45°F) |
| Perceived temperature | -1°C (30°F) | -0°C (32°F) | 1°C (34°F) | 2°C (36°F) | 3°C (37°F) | 3°C (37°F) | 3°C (37°F) | 4°C (40°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 51% | 55% | 65% | 66% | 57% | 51% | 52% | 61% |
| Barometric pressure | 1016 hPa | 1016 hPa | 1017 hPa | 1019 hPa | 1018 hPa | 1017 hPa | 1017 hPa | 1017 hPa |
| Cloud cover | 6% | 91% | 100% | 100% | 100% | 75% | 35% | 75% |
| Heat index | 5°C (41°F) | 5°C (41°F) | 6°C (42°F) | 6°C (43°F) | 7°C (44°F) | 7°C (44°F) | 6°C (43°F) | 7°C (45°F) |
| Dew point | -5°C (24°F) | -3°C (26°F) | -0°C (31°F) | 0°C (32°F) | -1°C (29°F) | -3°C (27°F) | -3°C (27°F) | 0°C (32°F) |
| Wind | ||||||||
| Speed | 43km/h (27mph) | 31km/h (19mph) | 25km/h (16mph) | 23km/h (15mph) | 20km/h (13mph) | 22km/h (13mph) | 20km/h (13mph) | 15km/h (9mph) |
| Gusts | 53km/h (33mph) | 40km/h (25mph) | 33km/h (20mph) | 30km/h (19mph) | 26km/h (16mph) | 30km/h (18mph) | 30km/h (19mph) | 22km/h (13mph) |
| Direction | 316° NW | 328° NNW | 326° NW | 323° NW | 297° WNW | 274° W | 272° W | 225° SW |
| Wind chill | -1°C (30°F) | -0°C (32°F) | 1°C (34°F) | 2°C (36°F) | 3°C (37°F) | 3°C (37°F) | 3°C (37°F) | 4°C (40°F) |
| Waves | ||||||||
| Height | 1.9m (6.2ft) | 1.6m (5.4ft) | 1.6m (5.2ft) | 2.0m (6.5ft) | 2.0m (6.5ft) | 1.6m (5.3ft) | 1.3m (4.3ft) | 1.0m (3.4ft) |
| Direction | 321° NW | 337° NNW | 354° N | 2° N | 11° N | 14° NNE | 18° NNE | 21° NNE |
| Period | 7.2 sec. | 6.9 sec. | 7.2 sec. | 7.1 sec. | 7.1 sec. | 8.3 sec. | 7.9 sec. | 7.6 sec. |
| Significant height | 1.9m (6.2ft) | 1.6m (5.2ft) | 1.8m (5.9ft) | 1.4m (4.6ft) | 1.1m (3.6ft) | 0.9m (3ft) | 0.8m (2.6ft) | 1.4m (4.6ft) |
| 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 Tuesday 18 March 2025
On Tuesday 18 March 2025, the sun will rise at 06:27 and will set at 18:30 on the beach(es) of Karatsu. The outside temperature will be a high of 47°F t and a low of 45°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 31.7mph km/h (with gusts up to 41.6mph). Wave height will be up to 8.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 7°C (44°F) | 8°C (46°F) | 7°C (45°F) | 7°C (45°F) | 7°C (45°F) | 8°C (46°F) | 7°C (45°F) | 8°C (46°F) |
| Perceived temperature | 3°C (37°F) | 4°C (39°F) | 2°C (36°F) | 2°C (36°F) | 2°C (35°F) | 2°C (36°F) | 2°C (36°F) | 3°C (38°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 71% | 69% | 77% | 57% | 60% | 58% | 60% | 63% |
| Barometric pressure | 1015 hPa | 1012 hPa | 1011 hPa | 1012 hPa | 1012 hPa | 1012 hPa | 1014 hPa | 1017 hPa |
| Cloud cover | 74% | 92% | 100% | 65% | 64% | 71% | 51% | 72% |
| Heat index | 7°C (44°F) | 8°C (46°F) | 7°C (45°F) | 7°C (45°F) | 7°C (45°F) | 8°C (46°F) | 7°C (45°F) | 8°C (46°F) |
| Dew point | 2°C (35°F) | 3°C (37°F) | 3°C (38°F) | -1°C (31°F) | -0°C (32°F) | -0°C (32°F) | 0°C (32°F) | 1°C (34°F) |
| Wind | ||||||||
| Speed | 21km/h (13mph) | 28km/h (17mph) | 42km/h (26mph) | 40km/h (25mph) | 51km/h (32mph) | 46km/h (28mph) | 48km/h (30mph) | 40km/h (25mph) |
| Gusts | 31km/h (19mph) | 41km/h (25mph) | 56km/h (35mph) | 51km/h (32mph) | 67km/h (42mph) | 58km/h (36mph) | 48km/h (30mph) | 55km/h (34mph) |
| Direction | 184° S | 235° SW | 261° W | 267° W | 275° W | 285° WNW | 293° WNW | 325° NW |
| Wind chill | 3°C (37°F) | 4°C (39°F) | 2°C (36°F) | 2°C (36°F) | 2°C (35°F) | 2°C (36°F) | 2°C (36°F) | 3°C (38°F) |
| Waves | ||||||||
| Height | 0.9m (3.1ft) | 1.9m (6.3ft) | 2.2m (7.2ft) | 2.0m (6.7ft) | 2.1m (7.1ft) | 2.3m (7.6ft) | 2.2m (7.1ft) | 2.7m (9.0ft) |
| Direction | 23° NNE | 272° W | 275° W | 280° W | 282° WNW | 285° WNW | 305° NW | 342° NNW |
| Period | 7.4 sec. | 7.4 sec. | 7.5 sec. | 7.8 sec. | 7.9 sec. | 7.8 sec. | 7.7 sec. | 8.0 sec. |
| Significant height | 1.4m (4.6ft) | 2.2m (7.2ft) | 2.3m (7.5ft) | 1.8m (5.9ft) | 1.9m (6.2ft) | 2.1m (6.9ft) | 1.9m (6.2ft) | 2.1m (6.9ft) |
| 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 Wednesday 19 March 2025
On Wednesday 19 March 2025, the sun will rise at 06:25 and will set at 18:31 on the beach(es) of Karatsu. The outside temperature will be a high of 47°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 24.2mph km/h (with gusts up to 32.9mph). Wave height will be up to 8.5ft 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) | 7°C (45°F) | 8°C (46°F) | 8°C (46°F) | 8°C (47°F) | 8°C (46°F) | 8°C (46°F) |
| Perceived temperature | 3°C (38°F) | 3°C (38°F) | 4°C (39°F) | 5°C (41°F) | 6°C (43°F) | 6°C (42°F) | 6°C (43°F) | 7°C (45°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 69% | 71% | 69% | 66% | 64% | 65% | 59% | 59% |
| Barometric pressure | 1019 hPa | 1021 hPa | 1023 hPa | 1025 hPa | 1027 hPa | 1026 hPa | 1027 hPa | 1028 hPa |
| Cloud cover | 69% | 61% | 55% | 94% | 86% | 92% | 55% | 27% |
| Heat index | 8°C (46°F) | 8°C (46°F) | 7°C (45°F) | 8°C (46°F) | 8°C (46°F) | 8°C (47°F) | 8°C (46°F) | 8°C (46°F) |
| Dew point | 3°C (37°F) | 3°C (37°F) | 2°C (36°F) | 2°C (36°F) | 2°C (35°F) | 2°C (36°F) | 0°C (32°F) | 0°C (32°F) |
| Wind | ||||||||
| Speed | 39km/h (24mph) | 36km/h (22mph) | 21km/h (13mph) | 18km/h (11mph) | 9km/h (6mph) | 15km/h (10mph) | 8km/h (5mph) | 4km/h (2mph) |
| Gusts | 53km/h (33mph) | 49km/h (30mph) | 30km/h (19mph) | 24km/h (15mph) | 13km/h (8mph) | 21km/h (13mph) | 12km/h (7mph) | 6km/h (4mph) |
| Direction | 350° N | 6° N | 13° NNE | 15° NNE | 344° NNW | 324° NW | 331° NNW | 24° NNE |
| Wind chill | 3°C (38°F) | 3°C (38°F) | 4°C (39°F) | 5°C (41°F) | 6°C (43°F) | 6°C (42°F) | 6°C (43°F) | 7°C (45°F) |
| Waves | ||||||||
| Height | 2.6m (8.5ft) | 2.2m (7.3ft) | 2.0m (6.5ft) | 1.6m (5.2ft) | 1.3m (4.1ft) | 1.0m (3.4ft) | 0.9m (3.0ft) | 0.8m (2.6ft) |
| Direction | 355° N | 2° N | 13° NNE | 21° NNE | 26° NNE | 28° NNE | 29° NNE | 28° NNE |
| Period | 7.8 sec. | 7.5 sec. | 7.0 sec. | 9.0 sec. | 8.8 sec. | 8.4 sec. | 8.3 sec. | 8.0 sec. |
| Significant height | 1.4m (4.6ft) | 1.2m (3.9ft) | 0.7m (2.3ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.4m (1.3ft) | 1.3m (4.3ft) | 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) |