Sea weather in Nantong in China All the beach weather in Nantong

All the essential weather information for enjoying the beach in Nantong 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 Nantong over the next 7 days?

Discover the best moment to go to the beach in Nantong in China this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Nantong. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Sunday 19 July 202677°F to 81°Fdiscouraged
Monday 20 July 202677°F to 81°Frecommended
Tuesday 21 July 202677°F to 81°Frecommended
Wednesday 22 July 202677°F to 83°Frecommended
Thursday 23 July 202677°F to 86°Frecommended
Friday 24 July 202679°F to 83°Frecommended
Saturday 25 July 202679°F to 86°Frecommended

Sea Weather: Your daily and hourly sea weather in Nantong

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 05:04 and will set at 19:02 on the beach(es) of Nantong. The outside temperature will be a high of 81°F t and a low of 77°F. Precipitation is in the forecast (0.4in 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 11.8mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)25°C (77°F)25°C (76°F)25°C (77°F)27°C (80°F)26°C (79°F)26°C (79°F)25°C (77°F)
Perceived temperature29°C (84°F)28°C (83°F)27°C (81°F)28°C (83°F)30°C (87°F)30°C (86°F)30°C (86°F)28°C (83°F)
Precipitation0in0in0.1in0.1in0in0in0.1in0.1in
Humidity94%95%97%95%86%88%89%96%
Barometric pressure1003 hPa1002 hPa1003 hPa1004 hPa1003 hPa1003 hPa1002 hPa1004 hPa
Cloud cover50%72%100%100%63%96%73%100%
Heat index29°C (84°F)28°C (83°F)27°C (81°F)28°C (83°F)30°C (87°F)30°C (86°F)30°C (86°F)28°C (83°F)
Dew point24°C (76°F)24°C (76°F)24°C (75°F)24°C (76°F)24°C (75°F)24°C (75°F)24°C (76°F)24°C (75°F)
Wind
Speed5km/h (3mph)6km/h (4mph)6km/h (4mph)3km/h (2mph)5km/h (3mph)12km/h (7mph)13km/h (8mph)9km/h (6mph)
Gusts7km/h (5mph)9km/h (6mph)9km/h (6mph)4km/h (2mph)8km/h (5mph)17km/h (10mph)19km/h (12mph)14km/h (9mph)
Direction 278°
W
297°
WNW
277°
W
277°
W
22°
NNE
72°
ENE
86°
E
125°
SE
Wind chill26°C (78°F)25°C (77°F)25°C (76°F)25°C (77°F)27°C (80°F)26°C (79°F)26°C (79°F)25°C (77°F)
Waves
Height0.1m (0.5ft)0.1m (0.4ft)0.1m (0.4ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.2ft)0.3m (1.1ft)0.1m (0.4ft)
Direction 274°
W
284°
WNW
284°
WNW
311°
NW
38°
NE
39°
NE
45°
NE
59°
ENE
Period2.8 sec.2.8 sec.2.8 sec.2.8 sec.5.6 sec.5.6 sec.5.5 sec.5.3 sec.
Significant height0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.3m (1ft)0.3m (1ft)
Sea water temperature
Water temperature24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 05:04 and will set at 19:02 on the beach(es) of Nantong. The outside temperature will be a high of 81°F t and a low of 77°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 13.1mph). Wave height will be up to 0.7ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)25°C (78°F)25°C (78°F)26°C (78°F)26°C (79°F)26°C (79°F)26°C (78°F)25°C (78°F)
Perceived temperature29°C (83°F)29°C (84°F)29°C (84°F)30°C (85°F)30°C (86°F)30°C (86°F)29°C (84°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity96%96%96%94%89%91%94%95%
Barometric pressure1003 hPa1002 hPa1003 hPa1003 hPa1003 hPa1002 hPa1003 hPa1004 hPa
Cloud cover84%96%84%80%47%100%59%63%
Heat index29°C (83°F)29°C (84°F)29°C (84°F)30°C (85°F)30°C (86°F)30°C (86°F)29°C (84°F)29°C (84°F)
Dew point24°C (76°F)25°C (76°F)25°C (77°F)25°C (77°F)24°C (76°F)25°C (76°F)25°C (76°F)24°C (76°F)
Wind
Speed10km/h (6mph)11km/h (7mph)14km/h (9mph)10km/h (6mph)3km/h (2mph)10km/h (6mph)13km/h (8mph)10km/h (6mph)
Gusts15km/h (9mph)17km/h (10mph)21km/h (13mph)16km/h (10mph)4km/h (3mph)16km/h (10mph)20km/h (12mph)16km/h (10mph)
Direction 56°
NE
58°
ENE
60°
ENE
77°
ENE
43°
NE
26°
NNE
100°
E
175°
S
Wind chill25°C (77°F)25°C (78°F)25°C (78°F)26°C (78°F)26°C (79°F)26°C (79°F)26°C (78°F)25°C (78°F)
Waves
Height0.1m (0.5ft)0.1m (0.4ft)0.1m (0.5ft)0.1m (0.5ft)0.1m (0.4ft)0.1m (0.4ft)0.2m (0.5ft)0.1m (0.5ft)
Direction 77°
ENE
80°
E
41°
NE
43°
NE
44°
NE

N
344°
NNW
347°
NNW
Period5.2 sec.2.2 sec.2.3 sec.2.2 sec.2.3 sec.2.4 sec.2.5 sec.2.2 sec.
Significant height0.3m (1ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.1m (0.3ft)0.3m (1ft)0.2m (0.7ft)0.3m (1ft)
Sea water temperature
Water temperature24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 05:05 and will set at 19:01 on the beach(es) of Nantong. The outside temperature will be a high of 81°F t and a low of 77°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 12.4mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (78°F)25°C (77°F)25°C (76°F)25°C (77°F)25°C (77°F)25°C (77°F)26°C (78°F)25°C (77°F)
Perceived temperature29°C (84°F)28°C (82°F)27°C (81°F)28°C (83°F)28°C (82°F)28°C (83°F)29°C (84°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity94%92%93%91%93%92%90%94%
Barometric pressure1004 hPa1004 hPa1005 hPa1006 hPa1006 hPa1005 hPa1006 hPa1006 hPa
Cloud cover47%100%53%49%70%58%35%53%
Heat index29°C (84°F)28°C (82°F)27°C (81°F)28°C (83°F)28°C (82°F)28°C (83°F)29°C (84°F)28°C (83°F)
Dew point24°C (76°F)24°C (74°F)23°C (74°F)24°C (74°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (76°F)
Wind
Speed11km/h (7mph)11km/h (7mph)12km/h (7mph)9km/h (5mph)9km/h (6mph)6km/h (4mph)8km/h (5mph)12km/h (8mph)
Gusts19km/h (12mph)18km/h (11mph)19km/h (12mph)12km/h (8mph)14km/h (9mph)9km/h (6mph)12km/h (7mph)20km/h (13mph)
Direction 223°
SW
256°
WSW
278°
W
249°
WSW
225°
SW
226°
SW
172°
S
152°
SSE
Wind chill25°C (78°F)25°C (77°F)25°C (76°F)25°C (77°F)25°C (77°F)25°C (77°F)26°C (78°F)25°C (77°F)
Waves
Height0.2m (0.7ft)0.2m (0.7ft)0.2m (0.6ft)0.1m (0.4ft)0.3m (0.9ft)0.6m (1.8ft)0.1m (0.3ft)0.1m (0.4ft)
Direction 269°
W
270°
W
289°
WNW
307°
NW
12°
NNE
49°
NE
55°
NE
83°
E
Period2.5 sec.2.7 sec.5.2 sec.5.2 sec.2.1 sec.2.9 sec.3.1 sec.3.2 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.4m (1.3ft)
Sea water temperature
Water temperature24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 05:05 and will set at 19:01 on the beach(es) of Nantong. The outside temperature will be a high of 83°F t and a low of 77°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 13.7mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (78°F)25°C (77°F)26°C (78°F)26°C (79°F)28°C (83°F)28°C (82°F)28°C (82°F)26°C (80°F)
Perceived temperature29°C (84°F)28°C (83°F)29°C (84°F)30°C (86°F)33°C (92°F)32°C (90°F)32°C (90°F)30°C (86°F)
Precipitation0in0in0in0in0.1in0in0in0in
Humidity94%93%92%91%80%83%86%89%
Barometric pressure1006 hPa1005 hPa1006 hPa1006 hPa1006 hPa1005 hPa1005 hPa1006 hPa
Cloud cover100%35%40%85%73%61%44%39%
Heat index29°C (84°F)28°C (83°F)29°C (84°F)30°C (86°F)33°C (92°F)32°C (90°F)32°C (90°F)30°C (86°F)
Dew point24°C (76°F)24°C (75°F)24°C (75°F)24°C (76°F)25°C (76°F)25°C (76°F)25°C (77°F)24°C (76°F)
Wind
Speed13km/h (8mph)13km/h (8mph)11km/h (7mph)9km/h (5mph)8km/h (5mph)5km/h (3mph)2km/h (1mph)10km/h (6mph)
Gusts22km/h (13mph)22km/h (13mph)19km/h (11mph)14km/h (9mph)12km/h (8mph)10km/h (6mph)4km/h (2mph)18km/h (11mph)
Direction 160°
SSE
149°
SSE
149°
SSE
154°
SSE
204°
SSW
273°
W
156°
SSE
129°
SE
Wind chill25°C (78°F)25°C (77°F)26°C (78°F)26°C (79°F)28°C (83°F)28°C (82°F)28°C (82°F)26°C (80°F)
Waves
Height0.1m (0.4ft)0.1m (0.4ft)0.1m (0.4ft)0.2m (0.8ft)0.2m (0.7ft)0.3m (0.9ft)0.3m (0.9ft)0.2m (0.8ft)
Direction 121°
ESE
115°
ESE
104°
ESE
97°
E
97°
E
102°
ESE
103°
ESE
101°
E
Period4.5 sec.3.1 sec.4.2 sec.4.2 sec.4.2 sec.4.2 sec.4.2 sec.4.2 sec.
Significant height0.3m (1ft)0.2m (0.7ft)0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)
Sea water temperature
Water temperature24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 05:06 and will set at 19:00 on the beach(es) of Nantong. The outside temperature will be a high of 86°F t and a low of 77°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 8.7mph km/h (with gusts up to 16.2mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (78°F)25°C (78°F)25°C (78°F)28°C (83°F)26°C (79°F)30°C (85°F)27°C (81°F)27°C (80°F)
Perceived temperature29°C (84°F)29°C (84°F)29°C (84°F)34°C (92°F)28°C (83°F)35°C (95°F)32°C (90°F)31°C (88°F)
Precipitation0.1in0in0in0in0.1in0in0in0in
Humidity96%95%94%84%78%76%88%91%
Barometric pressure1006 hPa1005 hPa1005 hPa1006 hPa1005 hPa1005 hPa1005 hPa1006 hPa
Cloud cover47%44%46%28%9%19%10%12%
Heat index29°C (84°F)29°C (84°F)29°C (84°F)34°C (92°F)28°C (83°F)35°C (95°F)32°C (90°F)31°C (88°F)
Dew point25°C (76°F)25°C (76°F)24°C (76°F)25°C (78°F)22°C (71°F)25°C (77°F)25°C (77°F)25°C (77°F)
Wind
Speed13km/h (8mph)13km/h (8mph)10km/h (6mph)8km/h (5mph)4km/h (3mph)5km/h (3mph)14km/h (9mph)13km/h (8mph)
Gusts24km/h (15mph)22km/h (14mph)17km/h (10mph)11km/h (7mph)9km/h (6mph)8km/h (5mph)26km/h (16mph)25km/h (16mph)
Direction 162°
SSE
145°
SE
151°
SSE
164°
SSE
186°
S
26°
NNE
70°
ENE
108°
ESE
Wind chill25°C (78°F)25°C (78°F)25°C (78°F)28°C (83°F)26°C (79°F)30°C (85°F)27°C (81°F)27°C (80°F)
Waves
Height0.2m (0.7ft)0.1m (0.5ft)0.1m (0.4ft)0.1m (0.4ft)0.2m (0.6ft)0.2m (0.8ft)0.3m (1.0ft)0.3m (1.0ft)
Direction 104°
ESE
101°
E
97°
E
108°
ESE
114°
ESE
108°
ESE
111°
ESE
116°
ESE
Period4.2 sec.2.5 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.
Significant height0.3m (1ft)0.1m (0.3ft)0.2m (0.7ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.6m (2ft)
Sea water temperature
Water temperature24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)26°C (79°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 05:07 and will set at 19:00 on the beach(es) of Nantong. The outside temperature will be a high of 83°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 8.1mph km/h (with gusts up to 15.5mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (79°F)26°C (79°F)27°C (81°F)27°C (80°F)28°C (82°F)28°C (82°F)27°C (81°F)
Perceived temperature30°C (86°F)30°C (85°F)30°C (86°F)31°C (88°F)29°C (84°F)32°C (89°F)32°C (90°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity91%92%90%82%76%78%86%90%
Barometric pressure1006 hPa1006 hPa1007 hPa1008 hPa1008 hPa1007 hPa1007 hPa1008 hPa
Cloud cover13%17%18%22%14%11%9%11%
Heat index30°C (86°F)30°C (85°F)30°C (86°F)31°C (88°F)29°C (84°F)32°C (89°F)32°C (90°F)32°C (89°F)
Dew point25°C (76°F)25°C (76°F)25°C (76°F)24°C (75°F)22°C (71°F)24°C (74°F)25°C (77°F)25°C (78°F)
Wind
Speed13km/h (8mph)12km/h (7mph)10km/h (6mph)10km/h (6mph)9km/h (6mph)8km/h (5mph)10km/h (6mph)12km/h (7mph)
Gusts25km/h (16mph)23km/h (14mph)17km/h (11mph)18km/h (11mph)20km/h (12mph)16km/h (10mph)21km/h (13mph)24km/h (15mph)
Direction 141°
SE
143°
SE
146°
SE
143°
SE
135°
SE
110°
ESE
97°
E
128°
SE
Wind chill26°C (79°F)26°C (79°F)26°C (79°F)27°C (81°F)27°C (80°F)28°C (82°F)28°C (82°F)27°C (81°F)
Waves
Height0.3m (1.0ft)0.3m (1.0ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)
Direction 123°
ESE
126°
SE
125°
SE
120°
ESE
117°
ESE
114°
ESE
113°
ESE
117°
ESE
Period2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Saturday 25 July 2026

On Saturday 25 July 2026, the sun will rise at 05:07 and will set at 18:59 on the beach(es) of Nantong. 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 10.6mph km/h (with gusts up to 19.3mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (80°F)26°C (79°F)27°C (80°F)27°C (81°F)27°C (81°F)29°C (84°F)27°C (81°F)27°C (80°F)
Perceived temperature30°C (87°F)30°C (86°F)31°C (87°F)31°C (88°F)31°C (87°F)34°C (94°F)31°C (89°F)30°C (86°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity91%90%87%81%77%79%85%87%
Barometric pressure1008 hPa1008 hPa1009 hPa1009 hPa1008 hPa1007 hPa1007 hPa1007 hPa
Cloud cover11%12%14%14%14%14%9%6%
Heat index30°C (87°F)30°C (86°F)31°C (87°F)31°C (88°F)31°C (87°F)34°C (94°F)31°C (89°F)30°C (86°F)
Dew point25°C (77°F)24°C (76°F)24°C (76°F)24°C (75°F)23°C (73°F)25°C (77°F)24°C (76°F)24°C (76°F)
Wind
Speed12km/h (8mph)12km/h (7mph)11km/h (7mph)10km/h (6mph)13km/h (8mph)16km/h (10mph)17km/h (10mph)17km/h (11mph)
Gusts26km/h (16mph)23km/h (15mph)21km/h (13mph)19km/h (12mph)27km/h (17mph)30km/h (19mph)31km/h (19mph)22km/h (13mph)
Direction 149°
SSE
158°
SSE
159°
SSE
150°
SSE
119°
ESE
112°
ESE
118°
ESE
136°
SE
Wind chill26°C (80°F)26°C (79°F)27°C (80°F)27°C (81°F)27°C (81°F)29°C (84°F)27°C (81°F)27°C (80°F)
Waves
Height0.3m (1.0ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1.0ft)0.4m (1.3ft)0.4m (1.3ft)
Direction 122°
ESE
124°
SE
125°
SE
125°
SE
122°
ESE
118°
ESE
119°
ESE
124°
SE
Period2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.2.4 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.6m (2ft)0.7m (2.3ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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