Sea weather in Hainan island (Haikou) in China All the beach weather in Hainan island (Haikou)
All the essential weather information for enjoying the beach in Hainan island (Haikou) in China, 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 Hainan island (Haikou) over the next 7 days?
Discover the best moment to go to the beach in Hainan island (Haikou) in China this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Hainan island (Haikou). 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 |
|---|---|---|---|---|
| Wednesday 3 June 2026 | 79°F to 86°F | 0.6mph | discouraged | all the sea weather |
| Thursday 4 June 2026 | 81°F to 88°F | 5.6mph | recommended | all the sea weather |
| Friday 5 June 2026 | 81°F to 90°F | 10.6mph | recommended | all the sea weather |
| Saturday 6 June 2026 | 79°F to 90°F | 13.7mph | discouraged | all the sea weather |
| Sunday 7 June 2026 | 81°F to 90°F | 7.5mph | recommended | all the sea weather |
| Monday 8 June 2026 | 83°F to 88°F | 8.1mph | recommended | all the sea weather |
| Tuesday 9 June 2026 | 81°F to 85°F | 12.4mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Hainan island (Haikou)
Sea weather on Wednesday 3 June 2026
On Wednesday 3 June 2026, the sun will rise at 06:00 and will set at 19:16 on the beach(es) of Hainan island (Haikou). The outside temperature will be a high of 86°F t and a low of 79°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 21.8mph). Wave height will be up to 1.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  | | |  | |  | | |
| Outside temperature | 28°C (82°F) | 27°C (80°F) | 27°C (80°F) | 29°C (84°F) | 27°C (81°F) | 28°C (83°F) | 30°C (86°F) | 29°C (85°F) |
| Perceived temperature | 32°C (89°F) | 30°C (86°F) | 30°C (85°F) | 33°C (92°F) | 29°C (84°F) | 31°C (89°F) | 36°C (97°F) | 35°C (95°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 78% | 80% | 80% | 73% | 67% | 73% | 77% | 80% |
| Barometric pressure | 1005 hPa | 1004 hPa | 1004 hPa | 1005 hPa | 1004 hPa | 1001 hPa | 1001 hPa | 1003 hPa |
| Cloud cover | 7% | 6% | 6% | 14% | 8% | 73% | 26% | 29% |
| Heat index | 32°C (89°F) | 30°C (86°F) | 30°C (85°F) | 33°C (92°F) | 29°C (84°F) | 31°C (89°F) | 36°C (97°F) | 35°C (95°F) |
| Dew point | 24°C (74°F) | 23°C (74°F) | 23°C (73°F) | 24°C (74°F) | 21°C (69°F) | 23°C (73°F) | 25°C (78°F) | 25°C (78°F) |
| Wind | ||||||||
| Speed | 22km/h (14mph) | 14km/h (9mph) | 11km/h (7mph) | 6km/h (4mph) | 8km/h (5mph) | 17km/h (10mph) | 18km/h (11mph) | 1km/h (1mph) |
| Gusts | 35km/h (22mph) | 22km/h (14mph) | 18km/h (11mph) | 8km/h (5mph) | 16km/h (10mph) | 34km/h (21mph) | 27km/h (17mph) | 2km/h (1mph) |
| Direction | 146° SE | 172° S | 169° S | 177° S | 351° N | 342° NNW | 319° NW | 213° SSW |
| Wind chill | 28°C (82°F) | 27°C (80°F) | 27°C (80°F) | 29°C (84°F) | 27°C (81°F) | 28°C (83°F) | 30°C (86°F) | 29°C (85°F) |
| Waves | ||||||||
| Height | 0.3m (1.1ft) | 0.2m (0.7ft) | 0.5m (1.8ft) | 0.1m (0.3ft) | 0.5m (1.7ft) | 0.2m (0.6ft) | 0.2m (0.5ft) | 0.1m (0.4ft) |
| Direction | 122° ESE | 146° SE | 166° SSE | 100° E | 182° S | 360° N | 355° N | 335° NNW |
| Period | 3.8 sec. | 3.9 sec. | 3.9 sec. | 3.9 sec. | 3.9 sec. | 3.9 sec. | 3.9 sec. | 2.1 sec. |
| Significant height | 0.7m (2.3ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.3m (1ft) | 0.5m (1.6ft) | 0.3m (1ft) | 0.3m (1ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) |
Sea weather on Thursday 4 June 2026
On Thursday 4 June 2026, the sun will rise at 05:59 and will set at 19:17 on the beach(es) of Hainan island (Haikou). The outside temperature will be a high of 88°F t and a low of 81°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 18mph). Wave height will be up to 1.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 28°C (82°F) | 27°C (81°F) | 27°C (81°F) | 30°C (86°F) | 27°C (81°F) | 29°C (85°F) | 30°C (86°F) | 30°C (85°F) |
| Perceived temperature | 32°C (90°F) | 31°C (88°F) | 31°C (87°F) | 35°C (94°F) | 29°C (85°F) | 33°C (91°F) | 36°C (96°F) | 36°C (96°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 82% | 84% | 83% | 70% | 65% | 66% | 73% | 78% |
| Barometric pressure | 1004 hPa | 1001 hPa | 1002 hPa | 1003 hPa | 1003 hPa | 1001 hPa | 1000 hPa | 1003 hPa |
| Cloud cover | 6% | 6% | 6% | 12% | 13% | 15% | 12% | 20% |
| Heat index | 32°C (90°F) | 31°C (88°F) | 31°C (87°F) | 35°C (94°F) | 29°C (85°F) | 33°C (91°F) | 36°C (96°F) | 36°C (96°F) |
| Dew point | 25°C (76°F) | 24°C (76°F) | 24°C (75°F) | 24°C (75°F) | 20°C (68°F) | 22°C (72°F) | 25°C (76°F) | 25°C (78°F) |
| Wind | ||||||||
| Speed | 17km/h (11mph) | 16km/h (10mph) | 12km/h (7mph) | 4km/h (3mph) | 12km/h (7mph) | 18km/h (11mph) | 17km/h (10mph) | 9km/h (6mph) |
| Gusts | 27km/h (17mph) | 27km/h (17mph) | 20km/h (13mph) | 6km/h (4mph) | 24km/h (15mph) | 23km/h (15mph) | 29km/h (18mph) | 16km/h (10mph) |
| Direction | 140° SE | 156° SSE | 173° S | 173° S | 353° N | 323° NW | 314° NW | 132° SE |
| Wind chill | 28°C (82°F) | 27°C (81°F) | 27°C (81°F) | 30°C (86°F) | 27°C (81°F) | 29°C (85°F) | 30°C (86°F) | 30°C (85°F) |
| Waves | ||||||||
| Height | 0.2m (0.6ft) | 0.2m (0.6ft) | 0.1m (0.5ft) | 0.1m (0.4ft) | 0.5m (1.7ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.1m (0.4ft) |
| Direction | 139° SE | 150° SSE | 175° S | 165° SSE | 351° N | 338° NNW | 324° NW | 323° NW |
| Period | 2.2 sec. | 2.2 sec. | 2.2 sec. | 2.2 sec. | 2.2 sec. | 2.2 sec. | 2.2 sec. | 2.2 sec. |
| Significant height | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.3m (1ft) | 0.2m (0.7ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) |
Sea weather on Friday 5 June 2026
On Friday 5 June 2026, the sun will rise at 05:59 and will set at 19:17 on the beach(es) of Hainan island (Haikou). The outside temperature will be a high of 90°F t and a low of 81°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 18.6mph). 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 | 29°C (84°F) | 28°C (83°F) | 28°C (82°F) | 31°C (87°F) | 29°C (84°F) | 31°C (88°F) | 30°C (87°F) | 27°C (80°F) |
| Perceived temperature | 34°C (94°F) | 33°C (91°F) | 32°C (89°F) | 35°C (96°F) | 31°C (87°F) | 37°C (98°F) | 37°C (98°F) | 31°C (87°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 79% | 82% | 77% | 67% | 58% | 67% | 75% | 85% |
| Barometric pressure | 1003 hPa | 1001 hPa | 1002 hPa | 1004 hPa | 1003 hPa | 1001 hPa | 1002 hPa | 1004 hPa |
| Cloud cover | 12% | 20% | 22% | 15% | 13% | 32% | 73% | 7% |
| Heat index | 34°C (94°F) | 33°C (91°F) | 32°C (89°F) | 35°C (96°F) | 31°C (87°F) | 37°C (98°F) | 37°C (98°F) | 31°C (87°F) |
| Dew point | 25°C (77°F) | 25°C (77°F) | 24°C (75°F) | 24°C (75°F) | 20°C (67°F) | 24°C (76°F) | 25°C (78°F) | 24°C (75°F) |
| Wind | ||||||||
| Speed | 15km/h (9mph) | 13km/h (8mph) | 9km/h (6mph) | 6km/h (4mph) | 8km/h (5mph) | 19km/h (12mph) | 13km/h (8mph) | 17km/h (10mph) |
| Gusts | 28km/h (17mph) | 24km/h (15mph) | 16km/h (10mph) | 8km/h (5mph) | 16km/h (10mph) | 30km/h (19mph) | 21km/h (13mph) | 30km/h (18mph) |
| Direction | 139° SE | 163° SSE | 178° S | 212° SSW | 356° N | 324° NW | 293° WNW | 146° SE |
| Wind chill | 29°C (84°F) | 28°C (83°F) | 28°C (82°F) | 31°C (87°F) | 29°C (84°F) | 31°C (88°F) | 30°C (87°F) | 27°C (80°F) |
| Waves | ||||||||
| Height | 0.1m (0.4ft) | 0.1m (0.4ft) | 0.3m (1.0ft) | 0.3m (0.8ft) | 0.1m (0.4ft) | 0.2m (0.6ft) | 0.3m (1.1ft) | 0.3m (0.9ft) |
| Direction | 162° SSE | 167° SSE | 175° S | 285° WNW | 360° N | 338° NNW | 308° NW | 303° WNW |
| Period | 2.2 sec. | 3.7 sec. | 3.6 sec. | 3.6 sec. | 3.6 sec. | 3.6 sec. | 5.2 sec. | 2.9 sec. |
| Significant height | 0.3m (1ft) | 0.3m (1ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.5m (1.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) |
Sea weather on Saturday 6 June 2026
On Saturday 6 June 2026, the sun will rise at 05:59 and will set at 19:18 on the beach(es) of Hainan island (Haikou). The outside temperature will be a high of 90°F t and a low of 79°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 13.7mph km/h (with gusts up to 24.2mph). 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 | 28°C (82°F) | 27°C (81°F) | 28°C (82°F) | 30°C (86°F) | 32°C (90°F) | 30°C (85°F) | 30°C (86°F) | 26°C (79°F) |
| Perceived temperature | 31°C (88°F) | 31°C (88°F) | 31°C (87°F) | 34°C (94°F) | 38°C (101°F) | 36°C (97°F) | 37°C (99°F) | 30°C (86°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0.1in | 0.1in |
| Humidity | 80% | 82% | 77% | 69% | 61% | 79% | 77% | 89% |
| Barometric pressure | 1004 hPa | 1002 hPa | 1003 hPa | 1005 hPa | 1004 hPa | 1002 hPa | 1002 hPa | 1005 hPa |
| Cloud cover | 8% | 22% | 19% | 21% | 28% | 85% | 78% | 55% |
| Heat index | 31°C (88°F) | 31°C (88°F) | 31°C (87°F) | 34°C (94°F) | 38°C (101°F) | 36°C (97°F) | 37°C (99°F) | 30°C (86°F) |
| Dew point | 24°C (75°F) | 24°C (75°F) | 23°C (73°F) | 23°C (74°F) | 24°C (75°F) | 26°C (78°F) | 26°C (78°F) | 24°C (76°F) |
| Wind | ||||||||
| Speed | 15km/h (9mph) | 12km/h (7mph) | 4km/h (2mph) | 8km/h (5mph) | 12km/h (7mph) | 22km/h (13mph) | 17km/h (11mph) | 22km/h (13mph) |
| Gusts | 29km/h (18mph) | 20km/h (13mph) | 7km/h (4mph) | 11km/h (7mph) | 19km/h (12mph) | 38km/h (24mph) | 30km/h (19mph) | 39km/h (24mph) |
| Direction | 162° SSE | 178° S | 183° S | 216° SW | 300° WNW | 308° NW | 314° NW | 173° S |
| Wind chill | 28°C (82°F) | 27°C (81°F) | 28°C (82°F) | 30°C (86°F) | 32°C (90°F) | 30°C (85°F) | 30°C (86°F) | 26°C (79°F) |
| Waves | ||||||||
| Height | 0.2m (0.7ft) | 0.2m (0.5ft) | 0.1m (0.3ft) | 0.1m (0.4ft) | 0.1m (0.4ft) | 0.4m (1.2ft) | 0.6m (1.9ft) | 0.4m (1.4ft) |
| Direction | 297° WNW | 297° WNW | 292° WNW | 244° WSW | 255° WSW | 297° WNW | 298° WNW | 303° WNW |
| Period | 3.7 sec. | 3.6 sec. | 3.5 sec. | 3.3 sec. | 3.9 sec. | 5.7 sec. | 6.0 sec. | 3.8 sec. |
| Significant height | 0.4m (1.3ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.6m (2ft) | 0.4m (1.3ft) | 0.8m (2.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) |
Sea weather on Sunday 7 June 2026
On Sunday 7 June 2026, the sun will rise at 05:59 and will set at 19:18 on the beach(es) of Hainan island (Haikou). The outside temperature will be a high of 90°F t and a low of 81°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 9.9mph km/h (with gusts up to 17.4mph). 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 | 28°C (82°F) | 28°C (82°F) | 27°C (81°F) | 30°C (85°F) | 32°C (89°F) | 31°C (87°F) | 29°C (84°F) | 29°C (84°F) |
| Perceived temperature | 31°C (89°F) | 31°C (88°F) | 31°C (87°F) | 35°C (94°F) | 37°C (99°F) | 36°C (97°F) | 34°C (93°F) | 35°C (94°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0.1in | 0in | 0in |
| Humidity | 82% | 80% | 82% | 74% | 64% | 67% | 79% | 80% |
| Barometric pressure | 1005 hPa | 1003 hPa | 1004 hPa | 1005 hPa | 1004 hPa | 1001 hPa | 1001 hPa | 1002 hPa |
| Cloud cover | 48% | 32% | 16% | 19% | 46% | 83% | 46% | 51% |
| Heat index | 31°C (89°F) | 31°C (88°F) | 31°C (87°F) | 35°C (94°F) | 37°C (99°F) | 36°C (97°F) | 34°C (93°F) | 35°C (94°F) |
| Dew point | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 24°C (76°F) | 24°C (75°F) | 24°C (75°F) | 25°C (77°F) | 25°C (77°F) |
| Wind | ||||||||
| Speed | 8km/h (5mph) | 6km/h (4mph) | 9km/h (6mph) | 11km/h (7mph) | 10km/h (6mph) | 6km/h (4mph) | 16km/h (10mph) | 12km/h (7mph) |
| Gusts | 14km/h (9mph) | 12km/h (7mph) | 16km/h (10mph) | 15km/h (9mph) | 15km/h (10mph) | 11km/h (7mph) | 28km/h (17mph) | 21km/h (13mph) |
| Direction | 156° SSE | 146° SE | 158° SSE | 115° ESE | 75° ENE | 62° ENE | 33° NNE | 24° NNE |
| Wind chill | 28°C (82°F) | 28°C (82°F) | 27°C (81°F) | 30°C (85°F) | 32°C (89°F) | 31°C (87°F) | 29°C (84°F) | 29°C (84°F) |
| Waves | ||||||||
| Height | 0.2m (0.8ft) | 0.2m (0.6ft) | 0.2m (0.6ft) | 0.2m (0.5ft) | 0.2m (0.6ft) | 0.2m (0.8ft) | 0.3m (1.0ft) | 0.3m (1.0ft) |
| Direction | 301° WNW | 296° WNW | 241° WSW | 262° W | 157° SSE | 23° NNE | 153° SSE | 291° WNW |
| Period | 3.7 sec. | 3.7 sec. | 3.7 sec. | 4.1 sec. | 4.2 sec. | 4.2 sec. | 4.2 sec. | 4.2 sec. |
| Significant height | 0.4m (1.3ft) | 0.3m (1ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.5m (1.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 29°C (84°F) |
Sea weather on Monday 8 June 2026
On Monday 8 June 2026, the sun will rise at 05:59 and will set at 19:18 on the beach(es) of Hainan island (Haikou). The outside temperature will be a high of 88°F t and a low of 83°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 8.1mph km/h (with gusts up to 14.9mph). 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 | 29°C (84°F) | 28°C (83°F) | 28°C (83°F) | 30°C (85°F) | 31°C (88°F) | 30°C (87°F) | 30°C (85°F) | 29°C (83°F) |
| Perceived temperature | 34°C (94°F) | 33°C (92°F) | 33°C (91°F) | 35°C (94°F) | 36°C (98°F) | 36°C (97°F) | 35°C (95°F) | 33°C (92°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 82% | 82% | 80% | 72% | 67% | 71% | 75% | 79% |
| Barometric pressure | 1003 hPa | 1002 hPa | 1001 hPa | 1002 hPa | 1001 hPa | 1000 hPa | 1000 hPa | 1001 hPa |
| Cloud cover | 33% | 30% | 24% | 24% | 41% | 62% | 49% | 41% |
| Heat index | 34°C (94°F) | 33°C (92°F) | 33°C (91°F) | 35°C (94°F) | 36°C (98°F) | 36°C (97°F) | 35°C (95°F) | 33°C (92°F) |
| Dew point | 25°C (77°F) | 25°C (77°F) | 24°C (76°F) | 24°C (75°F) | 24°C (75°F) | 25°C (76°F) | 25°C (76°F) | 25°C (76°F) |
| Wind | ||||||||
| Speed | 8km/h (5mph) | 9km/h (6mph) | 12km/h (7mph) | 9km/h (6mph) | 6km/h (4mph) | 13km/h (8mph) | 13km/h (8mph) | 13km/h (8mph) |
| Gusts | 15km/h (9mph) | 17km/h (11mph) | 19km/h (12mph) | 13km/h (8mph) | 10km/h (6mph) | 23km/h (14mph) | 22km/h (14mph) | 24km/h (15mph) |
| Direction | 106° ESE | 205° SSW | 171° S | 129° SE | 85° E | 39° NE | 40° NE | 75° ENE |
| Wind chill | 29°C (84°F) | 28°C (83°F) | 28°C (83°F) | 30°C (85°F) | 31°C (88°F) | 30°C (87°F) | 30°C (85°F) | 29°C (83°F) |
| Waves | ||||||||
| Height | 0.3m (1.0ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.1m (0.3ft) | 0.1m (0.3ft) | 0.2m (0.7ft) | 0.3m (1.0ft) | 0.3m (1.0ft) |
| Direction | 296° WNW | 298° WNW | 276° W | 233° SW | 236° SW | 257° WSW | 291° WNW | 301° WNW |
| Period | 4.0 sec. | 3.7 sec. | 3.6 sec. | 3.7 sec. | 4.6 sec. | 5.4 sec. | 4.2 sec. | 3.9 sec. |
| Significant height | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.4m (1.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) |
Sea weather on Tuesday 9 June 2026
On Tuesday 9 June 2026, the sun will rise at 05:59 and will set at 19:19 on the beach(es) of Hainan island (Haikou). The outside temperature will be a high of 85°F t and a low of 81°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 21.8mph). 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 | 29°C (83°F) | 28°C (83°F) | 28°C (83°F) | 29°C (85°F) | 29°C (84°F) | 28°C (82°F) | 28°C (82°F) | 27°C (81°F) |
| Perceived temperature | 33°C (92°F) | 33°C (91°F) | 33°C (91°F) | 35°C (94°F) | 34°C (93°F) | 33°C (91°F) | 32°C (89°F) | 31°C (88°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 79% | 81% | 79% | 76% | 79% | 84% | 83% | 83% |
| Barometric pressure | 1002 hPa | 1000 hPa | 1001 hPa | 1002 hPa | 1002 hPa | 1001 hPa | 1002 hPa | 1004 hPa |
| Cloud cover | 44% | 58% | 50% | 60% | 65% | 84% | 74% | 87% |
| Heat index | 33°C (92°F) | 33°C (91°F) | 33°C (91°F) | 35°C (94°F) | 34°C (93°F) | 33°C (91°F) | 32°C (89°F) | 31°C (88°F) |
| Dew point | 25°C (76°F) | 25°C (76°F) | 24°C (76°F) | 25°C (76°F) | 25°C (77°F) | 25°C (77°F) | 24°C (76°F) | 24°C (75°F) |
| Wind | ||||||||
| Speed | 10km/h (6mph) | 6km/h (4mph) | 8km/h (5mph) | 19km/h (12mph) | 23km/h (15mph) | 22km/h (14mph) | 22km/h (14mph) | 20km/h (13mph) |
| Gusts | 20km/h (13mph) | 10km/h (6mph) | 13km/h (8mph) | 29km/h (18mph) | 35km/h (22mph) | 30km/h (19mph) | 31km/h (19mph) | 28km/h (18mph) |
| Direction | 102° ESE | 134° SE | 187° S | 261° W | 287° WNW | 316° NW | 311° NW | 313° NW |
| Wind chill | 29°C (83°F) | 28°C (83°F) | 28°C (83°F) | 29°C (85°F) | 29°C (84°F) | 28°C (82°F) | 28°C (82°F) | 27°C (81°F) |
| Waves | ||||||||
| Height | 0.3m (1.0ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.5m (1.6ft) | 0.6m (2.0ft) | 0.5m (1.6ft) |
| Direction | 302° WNW | 296° WNW | 284° WNW | 273° W | 279° W | 295° WNW | 297° WNW | 301° WNW |
| Period | 3.4 sec. | 3.7 sec. | 3.9 sec. | 3.9 sec. | 4.6 sec. | 6.1 sec. | 6.1 sec. | 5.3 sec. |
| Significant height | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.3m (1ft) | 0.6m (2ft) | 0.6m (2ft) | 0.5m (1.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) |