Sea weather in Lanyu in Taiwan All the beach weather in Lanyu

All the essential weather information for enjoying the beach in Lanyu in Taiwan, 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 Lanyu over the next 7 days?

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

Date Outside temp. Our opinion
Friday 5 December 202572°F to 74°Fnot recommended
Saturday 6 December 202572°F to 76°Fnot recommended
Sunday 7 December 202574°F to 76°Fnot recommended
Monday 8 December 202576°F to 76°Fnot recommended
Tuesday 9 December 202576°F to 76°Fnot recommended
Wednesday 10 December 202576°F to 76°Fnot recommended
Thursday 11 December 202576°F to 76°Fnot recommended

Sea Weather: Your daily and hourly sea weather in Lanyu

Sea weather on Friday 5 December 2025

On Friday 5 December 2025, the sun will rise at 06:19 and will set at 17:11 on the beach(es) of Lanyu. The outside temperature will be a high of 74°F t and a low of 72°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 25.5mph km/h (with gusts up to 32.9mph). Wave height will be up to 7.5ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (72°F)22°C (72°F)23°C (73°F)23°C (74°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)
Perceived temperature25°C (76°F)25°C (76°F)25°C (77°F)25°C (77°F)25°C (76°F)25°C (76°F)25°C (76°F)25°C (76°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity67%67%63%64%72%68%69%73%
Barometric pressure1021 hPa1020 hPa1020 hPa1021 hPa1019 hPa1017 hPa1018 hPa1019 hPa
Cloud cover80%70%90%72%100%93%100%94%
Heat index25°C (76°F)25°C (76°F)25°C (77°F)25°C (77°F)25°C (76°F)25°C (76°F)25°C (76°F)25°C (76°F)
Dew point16°C (60°F)16°C (60°F)15°C (60°F)16°C (61°F)17°C (62°F)16°C (61°F)16°C (61°F)17°C (63°F)
Wind
Speed36km/h (22mph)38km/h (24mph)39km/h (24mph)40km/h (25mph)41km/h (26mph)39km/h (24mph)40km/h (25mph)40km/h (25mph)
Gusts44km/h (27mph)47km/h (29mph)48km/h (30mph)51km/h (32mph)52km/h (32mph)51km/h (32mph)53km/h (33mph)51km/h (31mph)
Direction 46°
NE
44°
NE
43°
NE
38°
NE
38°
NE
38°
NE
42°
NE
42°
NE
Wind chill22°C (72°F)22°C (72°F)23°C (73°F)23°C (74°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)
Waves
Height1.9m (6.4ft)2.0m (6.4ft)2.0m (6.7ft)2.1m (6.8ft)2.2m (7.1ft)2.1m (6.9ft)2.2m (7.2ft)2.3m (7.5ft)
Direction 43°
NE
56°
ENE
45°
NE
41°
NE
37°
NE
36°
NE
43°
NE
38°
NE
Period13.6 sec.13.0 sec.13.6 sec.13.0 sec.12.8 sec.13.0 sec.13.2 sec.13.2 sec.
Significant height1.2m (3.9ft)1.3m (4.3ft)1.4m (4.6ft)1.3m (4.3ft)1.4m (4.6ft)1.3m (4.3ft)1.4m (4.6ft)1.5m (4.9ft)
Sea water temperature
Water temperature27°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 December 2025

On Saturday 6 December 2025, the sun will rise at 06:19 and will set at 17:11 on the beach(es) of Lanyu. The outside temperature will be a high of 76°F t and a low of 72°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 26.7mph km/h (with gusts up to 36mph). Wave height will be up to 7.5ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (72°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (74°F)24°C (75°F)
Perceived temperature25°C (76°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (78°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%73%74%74%73%74%68%64%
Barometric pressure1018 hPa1017 hPa1018 hPa1019 hPa1018 hPa1017 hPa1018 hPa1019 hPa
Cloud cover95%93%76%79%87%96%93%100%
Heat index25°C (76°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (78°F)
Dew point17°C (63°F)17°C (63°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)17°C (63°F)17°C (62°F)
Wind
Speed38km/h (23mph)37km/h (23mph)39km/h (24mph)37km/h (23mph)36km/h (23mph)40km/h (25mph)42km/h (26mph)43km/h (27mph)
Gusts54km/h (34mph)47km/h (29mph)57km/h (35mph)47km/h (29mph)48km/h (30mph)53km/h (33mph)58km/h (36mph)56km/h (35mph)
Direction 34°
NNE
32°
NNE
31°
NNE
34°
NE
33°
NNE
44°
NE
49°
NE
53°
NE
Wind chill22°C (72°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (74°F)24°C (75°F)
Waves
Height2.2m (7.1ft)2.0m (6.7ft)2.0m (6.7ft)2.1m (6.8ft)2.1m (7.0ft)2.2m (7.1ft)2.2m (7.1ft)2.3m (7.4ft)
Direction 40°
NE
35°
NE
36°
NE
36°
NE
33°
NNE
37°
NE
41°
NE
45°
NE
Period12.5 sec.12.8 sec.12.8 sec.8.9 sec.8.8 sec.6.0 sec.6.1 sec.6.2 sec.
Significant height1.3m (4.3ft)1.3m (4.3ft)1.4m (4.6ft)1.9m (6.2ft)1.3m (4.3ft)1.4m (4.6ft)1.5m (4.9ft)1.5m (4.9ft)
Sea water temperature
Water temperature27°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 December 2025

On Sunday 7 December 2025, the sun will rise at 06:20 and will set at 17:11 on the beach(es) of Lanyu. The outside temperature will be a high of 76°F t and a low of 74°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 28mph km/h (with gusts up to 36.7mph). Wave height will be up to 7.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (75°F)24°C (74°F)24°C (74°F)24°C (75°F)23°C (73°F)23°C (74°F)24°C (74°F)24°C (75°F)
Perceived temperature25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (77°F)25°C (77°F)25°C (78°F)26°C (78°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity65%65%69%69%75%70%71%75%
Barometric pressure1018 hPa1017 hPa1018 hPa1019 hPa1018 hPa1015 hPa1017 hPa1018 hPa
Cloud cover58%70%61%70%78%88%95%85%
Heat index25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (77°F)25°C (77°F)25°C (78°F)26°C (78°F)
Dew point17°C (62°F)17°C (62°F)17°C (63°F)18°C (64°F)18°C (65°F)18°C (64°F)18°C (65°F)19°C (66°F)
Wind
Speed44km/h (27mph)45km/h (28mph)44km/h (28mph)43km/h (27mph)42km/h (26mph)43km/h (27mph)41km/h (26mph)44km/h (28mph)
Gusts55km/h (34mph)58km/h (36mph)56km/h (35mph)55km/h (34mph)58km/h (36mph)59km/h (36mph)57km/h (36mph)58km/h (36mph)
Direction 47°
NE
42°
NE
41°
NE
45°
NE
40°
NE
32°
NNE
35°
NE
33°
NNE
Wind chill24°C (75°F)24°C (74°F)24°C (74°F)24°C (75°F)23°C (73°F)23°C (74°F)24°C (74°F)24°C (75°F)
Waves
Height2.3m (7.7ft)2.4m (7.8ft)2.4m (8.0ft)2.4m (7.8ft)2.4m (7.8ft)2.4m (7.7ft)2.3m (7.5ft)2.2m (7.3ft)
Direction 47°
NE
46°
NE
45°
NE
41°
NE
36°
NE
37°
NE
39°
NE
31°
NNE
Period6.4 sec.6.3 sec.6.4 sec.6.3 sec.6.1 sec.6.1 sec.6.0 sec.9.4 sec.
Significant height1.5m (4.9ft)1.6m (5.2ft)1.6m (5.2ft)1.5m (4.9ft)1.5m (4.9ft)1.6m (5.2ft)1.5m (4.9ft)1.4m (4.6ft)
Sea water temperature
Water temperature27°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 Monday 8 December 2025

On Monday 8 December 2025, the sun will rise at 06:21 and will set at 17:11 on the beach(es) of Lanyu. The outside temperature will be a high of 76°F t and a low of 76°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 36mph km/h (with gusts up to 47.2mph). Wave height will be up to 11.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (75°F)24°C (74°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)
Perceived temperature26°C (78°F)25°C (78°F)26°C (78°F)26°C (79°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%77%75%75%74%74%74%73%
Barometric pressure1017 hPa1016 hPa1016 hPa1018 hPa1016 hPa1015 hPa1016 hPa1018 hPa
Cloud cover100%100%100%90%96%92%91%100%
Heat index26°C (78°F)25°C (78°F)26°C (78°F)26°C (79°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)
Dew point19°C (67°F)19°C (67°F)19°C (67°F)20°C (67°F)19°C (67°F)19°C (66°F)19°C (66°F)19°C (66°F)
Wind
Speed42km/h (26mph)43km/h (27mph)43km/h (27mph)46km/h (28mph)50km/h (31mph)52km/h (32mph)57km/h (36mph)58km/h (36mph)
Gusts53km/h (33mph)55km/h (34mph)55km/h (34mph)58km/h (36mph)67km/h (42mph)52km/h (32mph)64km/h (40mph)76km/h (47mph)
Direction 32°
NNE
36°
NE
34°
NE
34°
NE
36°
NE
35°
NE
37°
NE
40°
NE
Wind chill24°C (75°F)24°C (74°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)
Waves
Height2.2m (7.1ft)2.2m (7.3ft)2.2m (7.4ft)2.3m (7.6ft)2.5m (8.1ft)2.7m (8.9ft)3.0m (9.9ft)3.4m (11.1ft)
Direction 89°
E
88°
E
87°
E
87°
E
38°
NE
40°
NE
42°
NE
43°
NE
Period9.5 sec.9.7 sec.9.9 sec.9.9 sec.6.0 sec.6.5 sec.7.0 sec.7.5 sec.
Significant height1.3m (4.3ft)1.4m (4.6ft)1.3m (4.3ft)1.5m (4.9ft)1.7m (5.6ft)1.8m (5.9ft)2.0m (6.6ft)2.2m (7.2ft)
Sea water temperature
Water temperature27°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 Tuesday 9 December 2025

On Tuesday 9 December 2025, the sun will rise at 06:21 and will set at 17:12 on the beach(es) of Lanyu. The outside temperature will be a high of 76°F t and a low of 76°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 34.8mph km/h (with gusts up to 44.1mph). Wave height will be up to 11.8ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (75°F)24°C (75°F)24°C (75°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (75°F)24°C (75°F)
Perceived temperature26°C (78°F)26°C (78°F)26°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)26°C (78°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%74%73%74%69%66%64%65%
Barometric pressure1017 hPa1017 hPa1017 hPa1019 hPa1018 hPa1016 hPa1018 hPa1019 hPa
Cloud cover100%100%100%100%84%100%92%59%
Heat index26°C (78°F)26°C (78°F)26°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)26°C (78°F)
Dew point19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)17°C (63°F)17°C (62°F)16°C (62°F)17°C (62°F)
Wind
Speed56km/h (35mph)55km/h (34mph)55km/h (34mph)56km/h (35mph)51km/h (32mph)49km/h (30mph)48km/h (30mph)48km/h (30mph)
Gusts71km/h (44mph)70km/h (44mph)60km/h (37mph)70km/h (43mph)69km/h (43mph)65km/h (41mph)66km/h (41mph)63km/h (39mph)
Direction 42°
NE
45°
NE
43°
NE
41°
NE
39°
NE
44°
NE
41°
NE
42°
NE
Wind chill24°C (75°F)24°C (75°F)24°C (75°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (75°F)24°C (75°F)
Waves
Height3.5m (11.5ft)3.6m (11.7ft)3.6m (11.9ft)3.5m (11.6ft)3.6m (11.8ft)3.6m (11.6ft)3.4m (11.3ft)3.3m (10.8ft)
Direction 39°
NE
46°
NE
43°
NE
69°
ENE
71°
ENE
75°
ENE
80°
E
79°
E
Period7.8 sec.8.0 sec.8.2 sec.8.4 sec.8.6 sec.9.1 sec.9.6 sec.9.8 sec.
Significant height2.2m (7.2ft)2.2m (7.2ft)2.1m (6.9ft)1.9m (6.2ft)1.8m (5.9ft)1.7m (5.6ft)1.6m (5.2ft)1.6m (5.2ft)
Sea water temperature
Water temperature27°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 Wednesday 10 December 2025

On Wednesday 10 December 2025, the sun will rise at 06:22 and will set at 17:12 on the beach(es) of Lanyu. The outside temperature will be a high of 76°F t and a low of 76°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 28mph km/h (with gusts up to 36.7mph). Wave height will be up to 10.5ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (75°F)24°C (75°F)24°C (75°F)24°C (76°F)24°C (76°F)24°C (75°F)24°C (75°F)24°C (76°F)
Perceived temperature26°C (78°F)26°C (78°F)26°C (78°F)26°C (79°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (79°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity64%67%70%69%68%68%69%68%
Barometric pressure1018 hPa1017 hPa1017 hPa1018 hPa1017 hPa1016 hPa1016 hPa1017 hPa
Cloud cover67%41%74%80%77%71%73%77%
Heat index26°C (78°F)26°C (78°F)26°C (78°F)26°C (79°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (79°F)
Dew point17°C (62°F)17°C (63°F)18°C (65°F)18°C (65°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (65°F)
Wind
Speed45km/h (28mph)41km/h (26mph)38km/h (23mph)37km/h (23mph)35km/h (21mph)33km/h (21mph)34km/h (21mph)33km/h (21mph)
Gusts59km/h (37mph)53km/h (33mph)49km/h (30mph)49km/h (30mph)47km/h (29mph)47km/h (29mph)48km/h (30mph)45km/h (28mph)
Direction 42°
NE
41°
NE
44°
NE
47°
NE
47°
NE
49°
NE
46°
NE
41°
NE
Wind chill24°C (75°F)24°C (75°F)24°C (75°F)24°C (76°F)24°C (76°F)24°C (75°F)24°C (75°F)24°C (76°F)
Waves
Height3.2m (10.5ft)3.0m (9.8ft)2.8m (9.2ft)2.7m (8.9ft)2.7m (8.9ft)2.6m (8.5ft)2.5m (8.2ft)2.3m (7.5ft)
Direction 74°
ENE
74°
ENE
74°
ENE
73°
ENE
72°
ENE
72°
ENE
74°
ENE
80°
E
Period9.8 sec.9.8 sec.9.8 sec.9.8 sec.9.7 sec.9.2 sec.9.1 sec.9.4 sec.
Significant height1.7m (5.6ft)1.5m (4.9ft)1.3m (4.3ft)1.2m (3.9ft)1.0m (3.3ft)0.9m (3ft)1.0m (3.3ft)1.0m (3.3ft)
Sea water temperature
Water temperature27°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 11 December 2025

On Thursday 11 December 2025, the sun will rise at 06:22 and will set at 17:12 on the beach(es) of Lanyu. The outside temperature will be a high of 76°F t and a low of 76°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 29.8mph km/h (with gusts up to 39.2mph). Wave height will be up to 8.5ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (76°F)24°C (76°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (76°F)24°C (76°F)24°C (76°F)
Perceived temperature26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (79°F)26°C (79°F)26°C (79°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity68%69%70%70%69%71%73%72%
Barometric pressure1016 hPa1016 hPa1016 hPa1017 hPa1016 hPa1015 hPa1016 hPa1017 hPa
Cloud cover78%81%88%68%65%73%90%93%
Heat index26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (79°F)26°C (79°F)26°C (79°F)
Dew point18°C (64°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)19°C (65°F)19°C (66°F)19°C (66°F)
Wind
Speed32km/h (20mph)32km/h (20mph)36km/h (22mph)40km/h (25mph)41km/h (26mph)43km/h (27mph)46km/h (28mph)48km/h (30mph)
Gusts44km/h (27mph)42km/h (26mph)46km/h (29mph)52km/h (32mph)57km/h (36mph)55km/h (34mph)53km/h (33mph)63km/h (39mph)
Direction 38°
NE
36°
NE
37°
NE
34°
NE
35°
NE
36°
NE
35°
NE
35°
NE
Wind chill24°C (76°F)24°C (76°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (76°F)24°C (76°F)24°C (76°F)
Waves
Height2.2m (7.2ft)2.1m (6.9ft)2.1m (6.9ft)2.2m (7.2ft)2.5m (8.2ft)2.6m (8.5ft)2.6m (8.5ft)2.6m (8.5ft)
Direction 82°
E
84°
E
85°
E
87°
E
71°
ENE
38°
NE
37°
NE
38°
NE
Period9.7 sec.9.7 sec.9.7 sec.9.6 sec.8.4 sec.6.6 sec.6.6 sec.6.7 sec.
Significant height0.9m (3ft)1.1m (3.6ft)1.2m (3.9ft)1.5m (4.9ft)1.6m (5.2ft)1.6m (5.2ft)1.5m (4.9ft)1.4m (4.6ft)
Sea water temperature
Water temperature27°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 chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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