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 |
|---|---|---|---|---|
| Saturday 18 July 2026 | 81°F to 90°F | 6.2mph | recommended | all the sea weather |
| Sunday 19 July 2026 | 81°F to 92°F | 6.2mph | recommended | all the sea weather |
| Monday 20 July 2026 | 83°F to 90°F | 5.6mph | recommended | all the sea weather |
| Tuesday 21 July 2026 | 81°F to 90°F | 4.4mph | recommended | all the sea weather |
| Wednesday 22 July 2026 | 81°F to 90°F | 5mph | recommended | all the sea weather |
| Thursday 23 July 2026 | 81°F to 92°F | 5.6mph | recommended | all the sea weather |
| Friday 24 July 2026 | 81°F to 88°F | 16.2mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Hainan island (Haikou)
Sea weather on Saturday 18 July 2026
On Saturday 18 July 2026, the sun will rise at 06:10 and will set at 19:22 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 8.7mph 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 | 28°C (83°F) | 28°C (82°F) | 27°C (81°F) | 29°C (84°F) | 28°C (82°F) | 32°C (89°F) | 30°C (87°F) | 29°C (85°F) |
| Perceived temperature | 33°C (92°F) | 31°C (88°F) | 30°C (86°F) | 32°C (90°F) | 30°C (86°F) | 36°C (97°F) | 37°C (98°F) | 33°C (92°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 80% | 78% | 75% | 69% | 61% | 61% | 73% | 69% |
| Barometric pressure | 1005 hPa | 1003 hPa | 1003 hPa | 1004 hPa | 1004 hPa | 1002 hPa | 1001 hPa | 1003 hPa |
| Cloud cover | 31% | 19% | 12% | 11% | 11% | 59% | 100% | 39% |
| Heat index | 33°C (92°F) | 31°C (88°F) | 30°C (86°F) | 32°C (90°F) | 30°C (86°F) | 36°C (97°F) | 37°C (98°F) | 33°C (92°F) |
| Dew point | 25°C (76°F) | 23°C (74°F) | 22°C (72°F) | 23°C (73°F) | 20°C (68°F) | 23°C (73°F) | 25°C (77°F) | 23°C (73°F) |
| Wind | ||||||||
| Speed | 14km/h (9mph) | 12km/h (7mph) | 11km/h (7mph) | 12km/h (7mph) | 2km/h (1mph) | 13km/h (8mph) | 14km/h (9mph) | 10km/h (6mph) |
| Gusts | 24km/h (15mph) | 19km/h (12mph) | 19km/h (12mph) | 16km/h (10mph) | 5km/h (3mph) | 18km/h (11mph) | 22km/h (14mph) | 17km/h (10mph) |
| Direction | 143° SE | 157° SSE | 163° SSE | 149° SSE | 244° WSW | 342° NNW | 302° WNW | 216° SW |
| Wind chill | 28°C (83°F) | 28°C (82°F) | 27°C (81°F) | 29°C (84°F) | 28°C (82°F) | 32°C (89°F) | 30°C (87°F) | 29°C (85°F) |
| Waves | ||||||||
| Height | 0.3m (0.9ft) | 0.2m (0.7ft) | 0.1m (0.5ft) | 0.1m (0.5ft) | 0.1m (0.4ft) | 0.1m (0.5ft) | 0.2m (0.8ft) | 0.3m (0.9ft) |
| Direction | 289° WNW | 289° WNW | 231° SW | 233° SW | 232° SW | 231° SW | 240° WSW | 290° WNW |
| Period | 3.1 sec. | 3.9 sec. | 3.9 sec. | 4.0 sec. | 4.0 sec. | 3.9 sec. | 6.1 sec. | 4.0 sec. |
| Significant height | 0.5m (1.6ft) | 0.3m (1ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.3m (1ft) | 0.3m (1ft) | 0.5m (1.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) |
Sea weather on Sunday 19 July 2026
On Sunday 19 July 2026, the sun will rise at 06:10 and will set at 19:22 on the beach(es) of Hainan island (Haikou). The outside temperature will be a high of 92°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 20.5mph). 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 (82°F) | 27°C (81°F) | 30°C (85°F) | 32°C (89°F) | 32°C (90°F) | 31°C (87°F) | 29°C (84°F) |
| Perceived temperature | 33°C (91°F) | 32°C (89°F) | 30°C (87°F) | 33°C (92°F) | 36°C (97°F) | 38°C (100°F) | 36°C (96°F) | 32°C (90°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 74% | 78% | 74% | 68% | 60% | 60% | 66% | 69% |
| Barometric pressure | 1004 hPa | 1003 hPa | 1003 hPa | 1004 hPa | 1004 hPa | 1002 hPa | 1002 hPa | 1004 hPa |
| Cloud cover | 12% | 16% | 21% | 25% | 22% | 100% | 49% | 23% |
| Heat index | 33°C (91°F) | 32°C (89°F) | 30°C (87°F) | 33°C (92°F) | 36°C (97°F) | 38°C (100°F) | 36°C (96°F) | 32°C (90°F) |
| Dew point | 24°C (75°F) | 24°C (74°F) | 22°C (72°F) | 23°C (73°F) | 23°C (73°F) | 23°C (74°F) | 24°C (74°F) | 23°C (73°F) |
| Wind | ||||||||
| Speed | 12km/h (8mph) | 18km/h (11mph) | 14km/h (9mph) | 13km/h (8mph) | 8km/h (5mph) | 12km/h (8mph) | 19km/h (12mph) | 10km/h (6mph) |
| Gusts | 24km/h (15mph) | 33km/h (20mph) | 28km/h (17mph) | 19km/h (12mph) | 14km/h (9mph) | 18km/h (11mph) | 31km/h (20mph) | 19km/h (11mph) |
| Direction | 164° SSE | 171° S | 167° SSE | 165° SSE | 231° SW | 317° NW | 249° WSW | 170° S |
| Wind chill | 29°C (84°F) | 28°C (82°F) | 27°C (81°F) | 30°C (85°F) | 32°C (89°F) | 32°C (90°F) | 31°C (87°F) | 29°C (84°F) |
| Waves | ||||||||
| Height | 0.2m (0.8ft) | 0.2m (0.8ft) | 0.2m (0.6ft) | 0.2m (0.6ft) | 0.1m (0.5ft) | 0.1m (0.5ft) | 0.3m (1.0ft) | 0.3m (1.1ft) |
| Direction | 293° WNW | 186° S | 238° WSW | 176° S | 236° WSW | 234° SW | 271° W | 280° W |
| Period | 4.0 sec. | 3.8 sec. | 3.9 sec. | 3.9 sec. | 3.9 sec. | 3.8 sec. | 4.0 sec. | 3.4 sec. |
| Significant height | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.3m (1ft) | 0.4m (1.3ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.5m (1.6ft) | 0.5m (1.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) |
Sea weather on Monday 20 July 2026
On Monday 20 July 2026, the sun will rise at 06:10 and will set at 19:22 on the beach(es) of Hainan island (Haikou). The outside temperature will be a high of 90°F t and a low of 83°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 9.9mph km/h (with gusts up to 18.6mph). 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 | 28°C (83°F) | 28°C (82°F) | 28°C (82°F) | 28°C (83°F) | 31°C (87°F) | 31°C (89°F) | 30°C (85°F) | 28°C (82°F) |
| Perceived temperature | 32°C (90°F) | 31°C (88°F) | 30°C (87°F) | 32°C (89°F) | 35°C (95°F) | 36°C (98°F) | 35°C (94°F) | 32°C (89°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 76% | 74% | 68% | 70% | 62% | 62% | 71% | 76% |
| Barometric pressure | 1004 hPa | 1003 hPa | 1003 hPa | 1004 hPa | 1004 hPa | 1003 hPa | 1003 hPa | 1004 hPa |
| Cloud cover | 32% | 50% | 31% | 34% | 50% | 63% | 26% | 28% |
| Heat index | 32°C (90°F) | 31°C (88°F) | 30°C (87°F) | 32°C (89°F) | 35°C (95°F) | 36°C (98°F) | 35°C (94°F) | 32°C (89°F) |
| Dew point | 24°C (74°F) | 23°C (73°F) | 21°C (70°F) | 22°C (72°F) | 23°C (73°F) | 23°C (74°F) | 24°C (75°F) | 23°C (74°F) |
| Wind | ||||||||
| Speed | 16km/h (10mph) | 13km/h (8mph) | 10km/h (6mph) | 12km/h (7mph) | 8km/h (5mph) | 9km/h (5mph) | 14km/h (9mph) | 9km/h (6mph) |
| Gusts | 30km/h (19mph) | 22km/h (14mph) | 17km/h (11mph) | 18km/h (11mph) | 13km/h (8mph) | 13km/h (8mph) | 22km/h (13mph) | 17km/h (11mph) |
| Direction | 166° SSE | 182° S | 180° S | 165° SSE | 199° SSW | 257° WSW | 234° SW | 224° SW |
| Wind chill | 28°C (83°F) | 28°C (82°F) | 28°C (82°F) | 28°C (83°F) | 31°C (87°F) | 31°C (89°F) | 30°C (85°F) | 28°C (82°F) |
| Waves | ||||||||
| Height | 0.3m (0.9ft) | 0.3m (1.0ft) | 0.3m (0.9ft) | 0.2m (0.7ft) | 0.2m (0.6ft) | 0.2m (0.5ft) | 0.4m (1.2ft) | 0.3m (1.0ft) |
| Direction | 284° WNW | 242° WSW | 264° W | 248° WSW | 288° WNW | 283° WNW | 275° W | 286° WNW |
| Period | 2.8 sec. | 4.0 sec. | 2.7 sec. | 3.6 sec. | 3.9 sec. | 3.7 sec. | 3.7 sec. | 4.4 sec. |
| Significant height | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.3m (1ft) | 0.6m (2ft) | 0.4m (1.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) |
Sea weather on Tuesday 21 July 2026
On Tuesday 21 July 2026, the sun will rise at 06:11 and will set at 19:21 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 10.6mph km/h (with gusts up to 18.6mph). 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 | 28°C (82°F) | 27°C (80°F) | 27°C (80°F) | 29°C (84°F) | 31°C (88°F) | 32°C (89°F) | 30°C (86°F) | 29°C (83°F) |
| Perceived temperature | 31°C (88°F) | 30°C (86°F) | 29°C (85°F) | 32°C (90°F) | 35°C (95°F) | 37°C (99°F) | 36°C (96°F) | 33°C (92°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 78% | 83% | 80% | 69% | 59% | 61% | 72% | 77% |
| Barometric pressure | 1005 hPa | 1004 hPa | 1004 hPa | 1005 hPa | 1005 hPa | 1003 hPa | 1003 hPa | 1005 hPa |
| Cloud cover | 43% | 74% | 63% | 56% | 41% | 53% | 44% | 61% |
| Heat index | 31°C (88°F) | 30°C (86°F) | 29°C (85°F) | 32°C (90°F) | 35°C (95°F) | 37°C (99°F) | 36°C (96°F) | 33°C (92°F) |
| Dew point | 23°C (74°F) | 24°C (75°F) | 23°C (73°F) | 23°C (73°F) | 22°C (72°F) | 23°C (74°F) | 25°C (76°F) | 24°C (75°F) |
| Wind | ||||||||
| Speed | 13km/h (8mph) | 17km/h (11mph) | 14km/h (9mph) | 13km/h (8mph) | 9km/h (6mph) | 9km/h (5mph) | 14km/h (9mph) | 7km/h (4mph) |
| Gusts | 24km/h (15mph) | 30km/h (19mph) | 24km/h (15mph) | 18km/h (11mph) | 14km/h (9mph) | 13km/h (8mph) | 24km/h (15mph) | 13km/h (8mph) |
| Direction | 162° SSE | 162° SSE | 160° SSE | 174° S | 259° WSW | 239° WSW | 313° NW | 253° WSW |
| Wind chill | 28°C (82°F) | 27°C (80°F) | 27°C (80°F) | 29°C (84°F) | 31°C (88°F) | 32°C (89°F) | 30°C (86°F) | 29°C (83°F) |
| Waves | ||||||||
| Height | 0.3m (0.9ft) | 0.3m (1.0ft) | 0.3m (1.0ft) | 0.2m (0.7ft) | 0.1m (0.5ft) | 0.2m (0.5ft) | 0.4m (1.4ft) | 0.4m (1.2ft) |
| Direction | 284° WNW | 253° WSW | 268° W | 288° WNW | 239° WSW | 238° WSW | 294° WNW | 300° WNW |
| Period | 2.7 sec. | 3.9 sec. | 2.7 sec. | 2.8 sec. | 3.5 sec. | 5.9 sec. | 5.8 sec. | 3.2 sec. |
| Significant height | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.2m (0.7ft) | 0.3m (1ft) | 0.6m (2ft) | 0.5m (1.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) |
Sea weather on Wednesday 22 July 2026
On Wednesday 22 July 2026, the sun will rise at 06:11 and will set at 19:21 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 9.9mph km/h (with gusts up to 14.3mph). Wave height will be up to 0.7ft 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 (80°F) | 29°C (84°F) | 32°C (89°F) | 32°C (89°F) | 29°C (85°F) | 29°C (84°F) |
| Perceived temperature | 31°C (88°F) | 31°C (88°F) | 30°C (86°F) | 33°C (91°F) | 37°C (98°F) | 37°C (99°F) | 35°C (95°F) | 34°C (93°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 78% | 80% | 82% | 72% | 61% | 64% | 78% | 78% |
| Barometric pressure | 1005 hPa | 1004 hPa | 1005 hPa | 1006 hPa | 1005 hPa | 1003 hPa | 1003 hPa | 1004 hPa |
| Cloud cover | 29% | 74% | 35% | 29% | 55% | 100% | 90% | 30% |
| Heat index | 31°C (88°F) | 31°C (88°F) | 30°C (86°F) | 33°C (91°F) | 37°C (98°F) | 37°C (99°F) | 35°C (95°F) | 34°C (93°F) |
| Dew point | 23°C (74°F) | 24°C (75°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 24°C (75°F) | 25°C (77°F) | 25°C (76°F) |
| Wind | ||||||||
| Speed | 10km/h (6mph) | 12km/h (8mph) | 13km/h (8mph) | 16km/h (10mph) | 7km/h (4mph) | 6km/h (4mph) | 14km/h (9mph) | 8km/h (5mph) |
| Gusts | 18km/h (11mph) | 23km/h (14mph) | 22km/h (14mph) | 22km/h (14mph) | 11km/h (7mph) | 10km/h (6mph) | 23km/h (14mph) | 14km/h (9mph) |
| Direction | 174° S | 175° S | 164° SSE | 155° SSE | 174° S | 310° NW | 328° NNW | 225° SW |
| Wind chill | 28°C (82°F) | 27°C (81°F) | 27°C (80°F) | 29°C (84°F) | 32°C (89°F) | 32°C (89°F) | 29°C (85°F) | 29°C (84°F) |
| Waves | ||||||||
| Height | 0.2m (0.8ft) | 0.2m (0.6ft) | 0.2m (0.6ft) | 0.2m (0.5ft) | 0.1m (0.5ft) | 0.2m (0.6ft) | 0.2m (0.8ft) | 0.2m (0.7ft) |
| Direction | 303° WNW | 287° WNW | 240° WSW | 247° WSW | 265° W | 302° WNW | 310° NW | 307° NW |
| Period | 3.4 sec. | 3.6 sec. | 3.7 sec. | 3.8 sec. | 3.8 sec. | 3.8 sec. | 3.8 sec. | 3.4 sec. |
| Significant height | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.3m (1ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 29°C (85°F) |
Sea weather on Thursday 23 July 2026
On Thursday 23 July 2026, the sun will rise at 06:11 and will set at 19:21 on the beach(es) of Hainan island (Haikou). The outside temperature will be a high of 92°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 7.5mph km/h (with gusts up to 11.8mph). 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 (83°F) | 28°C (82°F) | 27°C (81°F) | 29°C (83°F) | 31°C (88°F) | 32°C (90°F) | 30°C (86°F) | 28°C (83°F) |
| Perceived temperature | 33°C (91°F) | 31°C (89°F) | 31°C (87°F) | 32°C (89°F) | 36°C (96°F) | 38°C (100°F) | 36°C (97°F) | 33°C (91°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 79% | 81% | 79% | 70% | 61% | 63% | 73% | 79% |
| Barometric pressure | 1005 hPa | 1004 hPa | 1004 hPa | 1005 hPa | 1004 hPa | 1003 hPa | 1002 hPa | 1004 hPa |
| Cloud cover | 19% | 22% | 26% | 32% | 54% | 100% | 83% | 43% |
| Heat index | 33°C (91°F) | 31°C (89°F) | 31°C (87°F) | 32°C (89°F) | 36°C (96°F) | 38°C (100°F) | 36°C (97°F) | 33°C (91°F) |
| Dew point | 24°C (76°F) | 24°C (75°F) | 23°C (74°F) | 23°C (73°F) | 23°C (73°F) | 24°C (75°F) | 25°C (77°F) | 24°C (76°F) |
| Wind | ||||||||
| Speed | 7km/h (4mph) | 10km/h (6mph) | 11km/h (7mph) | 12km/h (7mph) | 12km/h (7mph) | 10km/h (6mph) | 8km/h (5mph) | 9km/h (6mph) |
| Gusts | 11km/h (7mph) | 16km/h (10mph) | 18km/h (11mph) | 19km/h (12mph) | 18km/h (11mph) | 15km/h (10mph) | 14km/h (9mph) | 15km/h (9mph) |
| Direction | 54° NE | 112° ESE | 145° SE | 150° SSE | 125° SE | 88° E | 136° SE | 236° SW |
| Wind chill | 28°C (83°F) | 28°C (82°F) | 27°C (81°F) | 29°C (83°F) | 31°C (88°F) | 32°C (90°F) | 30°C (86°F) | 28°C (83°F) |
| Waves | ||||||||
| Height | 0.2m (0.7ft) | 0.1m (0.3ft) | 0.2m (0.7ft) | 0.3m (1.0ft) | 0.3m (1.0ft) | 0.2m (0.7ft) | 0.3m (1.0ft) | 0.3m (1.0ft) |
| Direction | 304° NW | 297° WNW | 295° WNW | 243° WSW | 125° SE | 79° E | 66° ENE | 99° E |
| Period | 2.9 sec. | 3.3 sec. | 3.3 sec. | 3.2 sec. | 3.1 sec. | 3.1 sec. | 3.1 sec. | 3.1 sec. |
| Significant height | 0.3m (1ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.4m (1.3ft) | 0.8m (2.6ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 29°C (85°F) | 29°C (85°F) | 29°C (85°F) | 29°C (85°F) | 29°C (85°F) | 29°C (85°F) | 29°C (85°F) | 29°C (85°F) |
Sea weather on Friday 24 July 2026
On Friday 24 July 2026, the sun will rise at 06:12 and will set at 19:20 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 16.2mph km/h (with gusts up to 24.9mph). 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 | 27°C (81°F) | 27°C (80°F) | 27°C (81°F) | 29°C (83°F) | 30°C (86°F) | 31°C (87°F) | 30°C (87°F) | 28°C (82°F) |
| Perceived temperature | 31°C (87°F) | 30°C (87°F) | 31°C (88°F) | 33°C (91°F) | 35°C (94°F) | 36°C (97°F) | 36°C (96°F) | 32°C (90°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 81% | 84% | 84% | 76% | 68% | 69% | 70% | 79% |
| Barometric pressure | 1005 hPa | 1004 hPa | 1005 hPa | 1006 hPa | 1005 hPa | 1004 hPa | 1004 hPa | 1006 hPa |
| Cloud cover | 27% | 28% | 40% | 23% | 28% | 49% | 39% | 11% |
| Heat index | 31°C (87°F) | 30°C (87°F) | 31°C (88°F) | 33°C (91°F) | 35°C (94°F) | 36°C (97°F) | 36°C (96°F) | 32°C (90°F) |
| Dew point | 24°C (74°F) | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 23°C (74°F) | 24°C (75°F) | 24°C (76°F) | 24°C (75°F) |
| Wind | ||||||||
| Speed | 14km/h (9mph) | 17km/h (11mph) | 15km/h (9mph) | 17km/h (11mph) | 17km/h (11mph) | 23km/h (15mph) | 21km/h (13mph) | 26km/h (16mph) |
| Gusts | 23km/h (14mph) | 26km/h (16mph) | 23km/h (14mph) | 24km/h (15mph) | 28km/h (17mph) | 37km/h (23mph) | 33km/h (21mph) | 40km/h (25mph) |
| Direction | 141° SE | 156° SSE | 155° SSE | 126° SE | 85° E | 68° ENE | 112° ESE | 130° SE |
| Wind chill | 27°C (81°F) | 27°C (80°F) | 27°C (81°F) | 29°C (83°F) | 30°C (86°F) | 31°C (87°F) | 30°C (87°F) | 28°C (82°F) |
| Waves | ||||||||
| Height | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.3m (1.0ft) | 0.2m (0.7ft) | 0.3m (1.0ft) | 0.3m (1.0ft) |
| Direction | 136° SE | 189° S | 247° WSW | 221° SW | 172° S | 54° NE | 67° ENE | 75° ENE |
| Period | 3.2 sec. | 3.9 sec. | 4.5 sec. | 4.1 sec. | 5.6 sec. | 5.6 sec. | 4.8 sec. | 3.5 sec. |
| Significant height | 0.4m (1.3ft) | 0.3m (1ft) | 0.4m (1.3ft) | 0.2m (0.7ft) | 0.3m (1ft) | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 29°C (85°F) | 29°C (85°F) | 29°C (85°F) | 29°C (85°F) | 29°C (85°F) | 29°C (85°F) | 29°C (85°F) | 29°C (85°F) |