Sea weather in Tangalle in Sri Lanka All the beach weather in Tangalle

All the essential weather information for enjoying the beach in Tangalle in Sri Lanka, 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 Tangalle over the next 7 days?

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

Date Outside temp. Our opinion
Monday 20 July 202677°F to 83°Fdiscouraged
Tuesday 21 July 202676°F to 83°Fnot recommended
Wednesday 22 July 202674°F to 83°Fnot recommended
Thursday 23 July 202677°F to 83°Fdiscouraged
Friday 24 July 202676°F to 83°Fnot recommended
Saturday 25 July 202676°F to 83°Fnot recommended
Sunday 26 July 202676°F to 81°Fnot recommended

Sea Weather: Your daily and hourly sea weather in Tangalle

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 06:00 and will set at 18:25 on the beach(es) of Tangalle. The outside temperature will be a high of 83°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 24.2mph km/h (with gusts up to 29.2mph). Wave height will be up to 5.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (80°F)27°C (80°F)27°C (80°F)28°C (82°F)28°C (82°F)26°C (79°F)27°C (80°F)27°C (81°F)
Perceived temperature31°C (87°F)30°C (86°F)30°C (86°F)32°C (90°F)31°C (88°F)28°C (83°F)30°C (85°F)30°C (87°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%84%83%79%77%76%79%81%
Barometric pressure1011 hPa1010 hPa1011 hPa1012 hPa1011 hPa1008 hPa1010 hPa1012 hPa
Cloud cover75%86%85%81%28%7%11%5%
Heat index31°C (87°F)30°C (86°F)30°C (86°F)32°C (90°F)31°C (88°F)28°C (83°F)30°C (85°F)30°C (87°F)
Dew point24°C (75°F)24°C (75°F)24°C (74°F)24°C (75°F)23°C (74°F)21°C (71°F)23°C (73°F)24°C (74°F)
Wind
Speed29km/h (18mph)29km/h (18mph)32km/h (20mph)33km/h (21mph)39km/h (24mph)39km/h (24mph)33km/h (21mph)33km/h (21mph)
Gusts39km/h (24mph)41km/h (25mph)44km/h (27mph)45km/h (28mph)44km/h (27mph)44km/h (27mph)38km/h (23mph)47km/h (29mph)
Direction 266°
W
267°
W
263°
W
255°
WSW
237°
WSW
246°
WSW
264°
W
266°
W
Wind chill27°C (80°F)27°C (80°F)27°C (80°F)28°C (82°F)28°C (82°F)26°C (79°F)27°C (80°F)27°C (81°F)
Waves
Height1.4m (4.7ft)1.4m (4.7ft)1.5m (4.9ft)1.6m (5.1ft)1.7m (5.6ft)1.8m (5.9ft)1.7m (5.7ft)1.7m (5.5ft)
Direction 191°
S
191°
S
182°
S
183°
S
182°
S
181°
S
182°
S
182°
S
Period12.4 sec.12.5 sec.13.1 sec.18.0 sec.12.2 sec.12.2 sec.12.3 sec.12.3 sec.
Significant height1.2m (3.9ft)1.2m (3.9ft)1.0m (3.3ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.1m (3.6ft)0.9m (3ft)
Sea water temperature
Water temperature26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 06:00 and will set at 18:25 on the beach(es) of Tangalle. The outside temperature will be a high of 83°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 29.2mph km/h (with gusts up to 30.5mph). Wave height will be up to 5.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (80°F)27°C (80°F)27°C (80°F)28°C (83°F)25°C (76°F)26°C (78°F)27°C (81°F)27°C (81°F)
Perceived temperature30°C (87°F)30°C (87°F)30°C (86°F)32°C (90°F)27°C (80°F)28°C (83°F)31°C (88°F)31°C (88°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%83%82%77%78%81%82%83%
Barometric pressure1011 hPa1010 hPa1011 hPa1012 hPa1009 hPa1007 hPa1010 hPa1012 hPa
Cloud cover15%73%87%11%3%5%13%86%
Heat index30°C (87°F)30°C (87°F)30°C (86°F)32°C (90°F)27°C (80°F)28°C (83°F)31°C (88°F)31°C (88°F)
Dew point24°C (75°F)24°C (75°F)24°C (74°F)24°C (75°F)21°C (69°F)22°C (72°F)24°C (75°F)24°C (76°F)
Wind
Speed28km/h (17mph)28km/h (17mph)29km/h (18mph)27km/h (17mph)39km/h (24mph)47km/h (29mph)37km/h (23mph)27km/h (17mph)
Gusts38km/h (24mph)38km/h (24mph)40km/h (25mph)37km/h (23mph)41km/h (26mph)49km/h (30mph)39km/h (24mph)38km/h (24mph)
Direction 270°
W
269°
W
261°
W
256°
WSW
230°
SW
225°
SW
250°
WSW
261°
W
Wind chill27°C (80°F)27°C (80°F)27°C (80°F)28°C (83°F)25°C (76°F)26°C (78°F)27°C (81°F)27°C (81°F)
Waves
Height1.6m (5.4ft)1.6m (5.3ft)1.6m (5.2ft)1.6m (5.2ft)1.6m (5.3ft)1.7m (5.7ft)1.7m (5.5ft)1.5m (5.0ft)
Direction 182°
S
182°
S
183°
S
183°
S
183°
S
183°
S
183°
S
184°
S
Period16.2 sec.15.7 sec.15.5 sec.15.3 sec.14.8 sec.14.5 sec.14.4 sec.14.2 sec.
Significant height0.9m (3ft)1.0m (3.3ft)0.9m (3ft)0.9m (3ft)1.2m (3.9ft)1.4m (4.6ft)1.2m (3.9ft)0.9m (3ft)
Sea water temperature
Water temperature26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 06:00 and will set at 18:25 on the beach(es) of Tangalle. The outside temperature will be a high of 83°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 27.3mph km/h (with gusts up to 32.3mph). Wave height will be up to 5.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)27°C (81°F)27°C (81°F)28°C (82°F)24°C (74°F)25°C (77°F)28°C (82°F)28°C (82°F)
Perceived temperature31°C (88°F)31°C (87°F)31°C (87°F)32°C (90°F)26°C (78°F)27°C (81°F)32°C (90°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity86%83%84%80%83%84%82%83%
Barometric pressure1011 hPa1010 hPa1011 hPa1012 hPa1010 hPa1008 hPa1010 hPa1012 hPa
Cloud cover72%83%87%12%5%8%23%31%
Heat index31°C (88°F)31°C (87°F)31°C (87°F)32°C (90°F)26°C (78°F)27°C (81°F)32°C (90°F)32°C (89°F)
Dew point24°C (76°F)24°C (75°F)24°C (75°F)24°C (76°F)21°C (69°F)22°C (72°F)24°C (76°F)24°C (76°F)
Wind
Speed27km/h (17mph)24km/h (15mph)22km/h (13mph)27km/h (17mph)41km/h (26mph)44km/h (28mph)36km/h (22mph)29km/h (18mph)
Gusts38km/h (24mph)33km/h (21mph)30km/h (19mph)38km/h (23mph)45km/h (28mph)49km/h (31mph)52km/h (32mph)41km/h (26mph)
Direction 267°
W
262°
W
264°
W
242°
WSW
222°
SW
224°
SW
240°
WSW
250°
WSW
Wind chill27°C (81°F)27°C (81°F)27°C (81°F)28°C (82°F)24°C (74°F)25°C (77°F)28°C (82°F)28°C (82°F)
Waves
Height1.4m (4.6ft)1.3m (4.4ft)1.3m (4.3ft)1.3m (4.2ft)1.5m (4.9ft)1.6m (5.4ft)1.5m (4.9ft)1.3m (4.3ft)
Direction 183°
S
183°
S
183°
S
184°
S
184°
S
183°
S
183°
S
183°
S
Period13.8 sec.13.6 sec.13.5 sec.13.3 sec.7.5 sec.12.9 sec.12.7 sec.12.6 sec.
Significant height0.9m (3ft)0.8m (2.6ft)0.7m (2.3ft)0.8m (2.6ft)1.5m (4.9ft)1.8m (5.9ft)1.5m (4.9ft)1.3m (4.3ft)
Sea water temperature
Water temperature26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 06:00 and will set at 18:25 on the beach(es) of Tangalle. The outside temperature will be a high of 83°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 24.2mph km/h (with gusts up to 24.9mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)27°C (80°F)27°C (80°F)28°C (82°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (81°F)
Perceived temperature31°C (88°F)30°C (87°F)30°C (87°F)31°C (88°F)30°C (85°F)30°C (86°F)30°C (86°F)31°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%84%82%80%81%82%81%83%
Barometric pressure1011 hPa1010 hPa1010 hPa1012 hPa1010 hPa1009 hPa1010 hPa1011 hPa
Cloud cover86%70%24%54%87%29%7%73%
Heat index31°C (88°F)30°C (87°F)30°C (87°F)31°C (88°F)30°C (85°F)30°C (86°F)30°C (86°F)31°C (89°F)
Dew point24°C (75°F)24°C (75°F)24°C (74°F)24°C (75°F)23°C (74°F)23°C (74°F)23°C (74°F)24°C (76°F)
Wind
Speed27km/h (17mph)26km/h (16mph)27km/h (17mph)26km/h (16mph)35km/h (22mph)39km/h (24mph)33km/h (20mph)28km/h (17mph)
Gusts37km/h (23mph)35km/h (22mph)37km/h (23mph)36km/h (22mph)38km/h (23mph)40km/h (25mph)38km/h (24mph)39km/h (24mph)
Direction 257°
WSW
263°
W
259°
WSW
238°
WSW
223°
SW
223°
SW
244°
WSW
253°
WSW
Wind chill27°C (81°F)27°C (80°F)27°C (80°F)28°C (82°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (81°F)
Waves
Height1.3m (4.2ft)1.2m (4.1ft)1.2m (4.1ft)1.2m (4.1ft)1.4m (4.6ft)1.5m (5.0ft)1.4m (4.6ft)1.3m (4.2ft)
Direction 184°
S
184°
S
184°
S
182°
S
182°
S
182°
S
181°
S
172°
S
Period12.5 sec.12.4 sec.12.3 sec.11.9 sec.11.8 sec.11.7 sec.11.6 sec.9.6 sec.
Significant height1.3m (4.3ft)1.3m (4.3ft)0.8m (2.6ft)0.9m (3ft)1.6m (5.2ft)1.8m (5.9ft)1.7m (5.6ft)1.3m (4.3ft)
Sea water temperature
Water temperature26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 06:00 and will set at 18:25 on the beach(es) of Tangalle. The outside temperature will be a high of 83°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 26.7mph km/h (with gusts up to 28mph). Wave height will be up to 5.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)27°C (81°F)27°C (80°F)28°C (82°F)27°C (80°F)25°C (77°F)27°C (80°F)27°C (81°F)
Perceived temperature31°C (88°F)31°C (88°F)31°C (87°F)32°C (89°F)30°C (85°F)28°C (82°F)31°C (87°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity85%85%84%80%83%83%82%84%
Barometric pressure1010 hPa1009 hPa1010 hPa1011 hPa1009 hPa1007 hPa1008 hPa1010 hPa
Cloud cover70%51%80%73%17%6%15%22%
Heat index31°C (88°F)31°C (88°F)31°C (87°F)32°C (89°F)30°C (85°F)28°C (82°F)31°C (87°F)32°C (89°F)
Dew point24°C (76°F)24°C (76°F)24°C (75°F)24°C (75°F)23°C (74°F)22°C (72°F)24°C (75°F)24°C (76°F)
Wind
Speed27km/h (17mph)28km/h (17mph)24km/h (15mph)29km/h (18mph)40km/h (25mph)43km/h (27mph)36km/h (23mph)30km/h (19mph)
Gusts38km/h (24mph)38km/h (23mph)33km/h (21mph)39km/h (24mph)40km/h (25mph)45km/h (28mph)42km/h (26mph)43km/h (27mph)
Direction 256°
WSW
257°
WSW
255°
WSW
245°
WSW
221°
SW
222°
SW
238°
WSW
254°
WSW
Wind chill27°C (81°F)27°C (81°F)27°C (80°F)28°C (82°F)27°C (80°F)25°C (77°F)27°C (80°F)27°C (81°F)
Waves
Height1.2m (4.1ft)1.3m (4.2ft)1.3m (4.2ft)1.3m (4.4ft)1.5m (5.0ft)1.6m (5.3ft)1.5m (4.9ft)1.4m (4.6ft)
Direction 171°
S
169°
S
166°
SSE
163°
SSE
181°
S
200°
SSW
199°
SSW
198°
SSW
Period9.5 sec.9.5 sec.9.3 sec.9.3 sec.9.3 sec.9.3 sec.9.3 sec.9.3 sec.
Significant height1.2m (3.9ft)0.9m (3ft)1.6m (5.2ft)1.8m (5.9ft)2.0m (6.6ft)2.0m (6.6ft)1.8m (5.9ft)1.5m (4.9ft)
Sea water temperature
Water temperature26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)26°C (80°F)28°C (83°F)28°C (83°F)

Sea weather on Saturday 25 July 2026

On Saturday 25 July 2026, the sun will rise at 06:00 and will set at 18:24 on the beach(es) of Tangalle. The outside temperature will be a high of 83°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 26.1mph km/h (with gusts up to 27.3mph). Wave height will be up to 5.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (80°F)27°C (80°F)27°C (81°F)26°C (79°F)24°C (75°F)26°C (78°F)27°C (81°F)27°C (81°F)
Perceived temperature31°C (87°F)31°C (88°F)31°C (88°F)30°C (85°F)26°C (79°F)28°C (83°F)30°C (87°F)31°C (88°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity85%86%83%80%79%79%79%82%
Barometric pressure1010 hPa1009 hPa1010 hPa1011 hPa1009 hPa1008 hPa1009 hPa1010 hPa
Cloud cover12%11%11%13%8%7%6%11%
Heat index31°C (87°F)31°C (88°F)31°C (88°F)30°C (85°F)26°C (79°F)28°C (83°F)30°C (87°F)31°C (88°F)
Dew point24°C (76°F)24°C (76°F)24°C (75°F)23°C (73°F)20°C (68°F)22°C (71°F)23°C (74°F)24°C (75°F)
Wind
Speed27km/h (17mph)24km/h (15mph)27km/h (17mph)33km/h (20mph)40km/h (25mph)42km/h (26mph)36km/h (22mph)30km/h (19mph)
Gusts39km/h (24mph)34km/h (21mph)37km/h (23mph)41km/h (25mph)43km/h (27mph)44km/h (27mph)41km/h (26mph)43km/h (27mph)
Direction 265°
W
262°
W
257°
WSW
247°
WSW
233°
SW
235°
SW
249°
WSW
260°
W
Wind chill27°C (80°F)27°C (80°F)27°C (81°F)26°C (79°F)24°C (75°F)26°C (78°F)27°C (81°F)27°C (81°F)
Waves
Height1.3m (4.3ft)1.3m (4.3ft)1.4m (4.6ft)1.5m (4.9ft)1.6m (5.2ft)1.8m (5.9ft)1.7m (5.6ft)1.6m (5.2ft)
Direction 197°
SSW
197°
SSW
196°
SSW
185°
S
162°
SSE
162°
SSE
161°
SSE
160°
SSE
Period9.2 sec.9.6 sec.10.5 sec.10.5 sec.10.4 sec.10.3 sec.10.2 sec.10.1 sec.
Significant height1.4m (4.6ft)1.4m (4.6ft)0.9m (3ft)1.0m (3.3ft)1.4m (4.6ft)1.6m (5.2ft)1.4m (4.6ft)1.1m (3.6ft)
Sea water temperature
Water temperature28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)

Sea weather on Sunday 26 July 2026

On Sunday 26 July 2026, the sun will rise at 06:00 and will set at 18:24 on the beach(es) of Tangalle. The outside temperature will be a high of 81°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 26.7mph km/h (with gusts up to 28.6mph). Wave height will be up to 6.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (80°F)27°C (80°F)27°C (81°F)26°C (79°F)24°C (76°F)26°C (78°F)27°C (81°F)27°C (81°F)
Perceived temperature31°C (87°F)31°C (87°F)31°C (87°F)29°C (85°F)26°C (79°F)28°C (83°F)30°C (86°F)31°C (87°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity85%85%83%80%79%79%80%81%
Barometric pressure1010 hPa1009 hPa1010 hPa1011 hPa1009 hPa1008 hPa1009 hPa1011 hPa
Cloud cover25%25%14%11%4%5%4%9%
Heat index31°C (87°F)31°C (87°F)31°C (87°F)29°C (85°F)26°C (79°F)28°C (83°F)30°C (86°F)31°C (87°F)
Dew point24°C (75°F)24°C (75°F)24°C (75°F)22°C (72°F)20°C (69°F)22°C (71°F)23°C (74°F)24°C (75°F)
Wind
Speed28km/h (18mph)28km/h (18mph)28km/h (17mph)32km/h (20mph)40km/h (25mph)43km/h (27mph)39km/h (24mph)32km/h (20mph)
Gusts40km/h (25mph)39km/h (24mph)39km/h (24mph)40km/h (25mph)43km/h (27mph)46km/h (29mph)44km/h (27mph)46km/h (28mph)
Direction 264°
W
263°
W
261°
W
248°
WSW
232°
SW
236°
WSW
252°
WSW
266°
W
Wind chill27°C (80°F)27°C (80°F)27°C (81°F)26°C (79°F)24°C (76°F)26°C (78°F)27°C (81°F)27°C (81°F)
Waves
Height1.6m (5.2ft)1.6m (5.2ft)1.6m (5.2ft)1.7m (5.6ft)1.8m (5.9ft)1.9m (6.2ft)1.8m (5.9ft)1.7m (5.6ft)
Direction 159°
SSE
163°
SSE
172°
S
172°
S
173°
S
169°
S
163°
SSE
161°
SSE
Period10.1 sec.10.1 sec.10.1 sec.10.2 sec.10.3 sec.10.2 sec.10.5 sec.10.6 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.4m (4.6ft)1.5m (4.9ft)1.3m (4.3ft)1.1m (3.6ft)
Sea water temperature
Water temperature28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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