Sea weather in Kallara beach (Thiriyai) in Sri Lanka All the beach weather in Kallara beach (Thiriyai)

All the essential weather information for enjoying the beach in Kallara beach (Thiriyai) 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 Kallara beach (Thiriyai) over the next 7 days?

Discover the best moment to go to the beach in Kallara beach (Thiriyai) in Sri Lanka this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Kallara beach (Thiriyai). 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 202681°F to 88°Fnot recommended
Tuesday 21 July 202683°F to 88°Fdiscouraged
Wednesday 22 July 202679°F to 86°Fdiscouraged
Thursday 23 July 202683°F to 86°Fdiscouraged
Friday 24 July 202681°F to 88°Fdiscouraged
Saturday 25 July 202681°F to 86°Fdiscouraged
Sunday 26 July 202681°F to 90°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Kallara beach (Thiriyai)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 05:55 and will set at 18:28 on the beach(es) of Kallara beach (Thiriyai). 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! Be careful, the sea will be generally rough with a wind speed of up to 25.5mph km/h (with gusts up to 34.2mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)28°C (82°F)27°C (81°F)29°C (85°F)31°C (88°F)31°C (87°F)29°C (85°F)28°C (83°F)
Perceived temperature31°C (88°F)31°C (87°F)31°C (87°F)33°C (92°F)36°C (96°F)36°C (96°F)32°C (90°F)31°C (88°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%74%76%69%61%65%65%69%
Barometric pressure1009 hPa1008 hPa1009 hPa1011 hPa1008 hPa1006 hPa1009 hPa1011 hPa
Cloud cover10%15%18%30%53%49%11%12%
Heat index31°C (88°F)31°C (87°F)31°C (87°F)33°C (92°F)36°C (96°F)36°C (96°F)32°C (90°F)31°C (88°F)
Dew point23°C (73°F)22°C (72°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (74°F)22°C (71°F)22°C (72°F)
Wind
Speed39km/h (24mph)41km/h (26mph)39km/h (24mph)30km/h (18mph)19km/h (12mph)14km/h (9mph)24km/h (15mph)29km/h (18mph)
Gusts53km/h (33mph)55km/h (34mph)52km/h (32mph)41km/h (25mph)34km/h (21mph)25km/h (15mph)24km/h (15mph)41km/h (26mph)
Direction 239°
WSW
238°
WSW
240°
WSW
249°
WSW
257°
WSW
306°
NW
250°
WSW
247°
WSW
Wind chill28°C (82°F)28°C (82°F)27°C (81°F)29°C (85°F)31°C (88°F)31°C (87°F)29°C (85°F)28°C (83°F)
Waves
Height1.1m (3.6ft)1.2m (4.0ft)1.0m (3.4ft)1.0m (3.2ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (3.1ft)0.8m (2.8ft)
Direction 253°
WSW
245°
WSW
239°
WSW
247°
WSW
148°
SSE
146°
SSE
255°
WSW
149°
SSE
Period7.9 sec.8.0 sec.8.1 sec.8.3 sec.8.3 sec.8.3 sec.8.2 sec.8.1 sec.
Significant height1.4m (4.6ft)1.5m (4.9ft)1.2m (3.9ft)1.2m (3.9ft)0.7m (2.3ft)0.9m (3ft)1.1m (3.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature27°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 05:55 and will set at 18:28 on the beach(es) of Kallara beach (Thiriyai). The outside temperature will be a high of 88°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 24.2mph km/h (with gusts up to 32.3mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)28°C (82°F)28°C (82°F)29°C (85°F)30°C (87°F)31°C (87°F)29°C (85°F)29°C (83°F)
Perceived temperature31°C (87°F)30°C (87°F)30°C (87°F)33°C (91°F)35°C (95°F)36°C (96°F)35°C (94°F)33°C (92°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity72%72%72%67%64%66%76%77%
Barometric pressure1009 hPa1008 hPa1010 hPa1011 hPa1008 hPa1006 hPa1009 hPa1011 hPa
Cloud cover14%22%24%17%22%27%52%24%
Heat index31°C (87°F)30°C (87°F)30°C (87°F)33°C (91°F)35°C (95°F)36°C (96°F)35°C (94°F)33°C (92°F)
Dew point22°C (72°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)24°C (74°F)25°C (76°F)24°C (76°F)
Wind
Speed35km/h (22mph)39km/h (24mph)32km/h (20mph)27km/h (17mph)10km/h (6mph)12km/h (7mph)10km/h (6mph)15km/h (10mph)
Gusts46km/h (29mph)52km/h (32mph)44km/h (27mph)38km/h (23mph)19km/h (12mph)20km/h (13mph)16km/h (10mph)23km/h (14mph)
Direction 243°
WSW
236°
SW
232°
SW
238°
WSW
272°
W
63°
ENE
92°
E
181°
S
Wind chill28°C (82°F)28°C (82°F)28°C (82°F)29°C (85°F)30°C (87°F)31°C (87°F)29°C (85°F)29°C (83°F)
Waves
Height1.0m (3.1ft)1.2m (3.9ft)1.1m (3.6ft)0.9m (3.0ft)0.7m (2.2ft)0.6m (1.9ft)0.6m (1.9ft)0.6m (1.9ft)
Direction 150°
SSE
243°
WSW
238°
WSW
148°
SSE
165°
SSE
165°
SSE
147°
SSE
147°
SSE
Period8.0 sec.7.9 sec.7.9 sec.7.8 sec.7.8 sec.7.8 sec.7.8 sec.7.8 sec.
Significant height1.3m (4.3ft)1.5m (4.9ft)1.2m (3.9ft)0.9m (3ft)0.2m (0.7ft)0.6m (2ft)0.4m (1.3ft)0.4m (1.3ft)
Sea water temperature
Water temperature27°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 05:55 and will set at 18:28 on the beach(es) of Kallara beach (Thiriyai). 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 20.5mph km/h (with gusts up to 28.6mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)28°C (82°F)28°C (82°F)30°C (85°F)30°C (86°F)29°C (84°F)29°C (84°F)29°C (84°F)
Perceived temperature31°C (87°F)30°C (87°F)31°C (87°F)33°C (92°F)34°C (93°F)33°C (92°F)34°C (93°F)33°C (92°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity71%71%69%65%63%73%75%73%
Barometric pressure1010 hPa1008 hPa1009 hPa1011 hPa1008 hPa1007 hPa1009 hPa1011 hPa
Cloud cover12%15%17%17%18%22%89%34%
Heat index31°C (87°F)30°C (87°F)31°C (87°F)33°C (92°F)34°C (93°F)33°C (92°F)34°C (93°F)33°C (92°F)
Dew point22°C (72°F)22°C (71°F)22°C (71°F)22°C (72°F)22°C (72°F)24°C (75°F)24°C (76°F)24°C (75°F)
Wind
Speed22km/h (14mph)33km/h (20mph)32km/h (20mph)21km/h (13mph)8km/h (5mph)21km/h (13mph)14km/h (9mph)9km/h (6mph)
Gusts30km/h (19mph)46km/h (28mph)44km/h (28mph)29km/h (18mph)14km/h (9mph)35km/h (22mph)23km/h (14mph)14km/h (9mph)
Direction 238°
WSW
231°
SW
228°
SW
230°
SW
166°
SSE
106°
ESE
116°
ESE
208°
SSW
Wind chill28°C (82°F)28°C (82°F)28°C (82°F)30°C (85°F)30°C (86°F)29°C (84°F)29°C (84°F)29°C (84°F)
Waves
Height0.6m (2.0ft)0.6m (2.1ft)0.7m (2.4ft)0.7m (2.5ft)0.7m (2.3ft)0.7m (2.4ft)0.8m (2.5ft)0.8m (2.7ft)
Direction 165°
SSE
147°
SSE
150°
SSE
151°
SSE
149°
SSE
148°
SSE
148°
SSE
149°
SSE
Period7.8 sec.7.7 sec.7.5 sec.7.5 sec.7.5 sec.7.6 sec.7.6 sec.4.3 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.7m (2.3ft)0.5m (1.6ft)0.7m (2.3ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature27°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 Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 05:56 and will set at 18:28 on the beach(es) of Kallara beach (Thiriyai). The outside temperature will be a high of 86°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 19.3mph km/h (with gusts up to 26.1mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)28°C (82°F)28°C (82°F)30°C (85°F)30°C (85°F)29°C (83°F)29°C (84°F)29°C (84°F)
Perceived temperature31°C (88°F)31°C (88°F)31°C (87°F)33°C (92°F)34°C (92°F)33°C (91°F)34°C (94°F)33°C (91°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity71%73%73%66%67%76%77%70%
Barometric pressure1010 hPa1008 hPa1009 hPa1010 hPa1008 hPa1006 hPa1008 hPa1010 hPa
Cloud cover17%18%20%13%26%31%45%15%
Heat index31°C (88°F)31°C (88°F)31°C (87°F)33°C (92°F)34°C (92°F)33°C (91°F)34°C (94°F)33°C (91°F)
Dew point22°C (72°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)24°C (75°F)25°C (76°F)23°C (73°F)
Wind
Speed22km/h (13mph)31km/h (19mph)30km/h (19mph)25km/h (15mph)16km/h (10mph)25km/h (15mph)18km/h (11mph)21km/h (13mph)
Gusts29km/h (18mph)42km/h (26mph)41km/h (25mph)35km/h (22mph)28km/h (17mph)38km/h (23mph)29km/h (18mph)31km/h (19mph)
Direction 239°
WSW
237°
WSW
239°
WSW
233°
SW
128°
SE
117°
ESE
140°
SE
252°
WSW
Wind chill28°C (82°F)28°C (82°F)28°C (82°F)30°C (85°F)30°C (85°F)29°C (83°F)29°C (84°F)29°C (84°F)
Waves
Height0.9m (3.1ft)1.0m (3.4ft)1.1m (3.5ft)0.9m (2.9ft)0.8m (2.7ft)0.8m (2.6ft)0.8m (2.5ft)0.8m (2.7ft)
Direction 151°
SSE
152°
SSE
153°
SSE
152°
SSE
151°
SSE
151°
SSE
151°
SSE
153°
SSE
Period7.3 sec.7.3 sec.7.4 sec.7.4 sec.7.4 sec.7.4 sec.7.4 sec.7.4 sec.
Significant height0.7m (2.3ft)0.9m (3ft)1.1m (3.6ft)0.5m (1.6ft)0.8m (2.6ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)
Sea water temperature
Water temperature27°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 Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 05:56 and will set at 18:27 on the beach(es) of Kallara beach (Thiriyai). 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 20.5mph km/h (with gusts up to 28.6mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)28°C (82°F)27°C (81°F)30°C (86°F)30°C (86°F)27°C (81°F)29°C (83°F)28°C (83°F)
Perceived temperature31°C (88°F)31°C (87°F)30°C (87°F)33°C (92°F)34°C (93°F)30°C (85°F)33°C (92°F)33°C (91°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity72%73%75%64%64%73%78%76%
Barometric pressure1009 hPa1007 hPa1008 hPa1009 hPa1007 hPa1005 hPa1008 hPa1009 hPa
Cloud cover13%8%8%6%17%13%18%11%
Heat index31°C (88°F)31°C (87°F)30°C (87°F)33°C (92°F)34°C (93°F)30°C (85°F)33°C (92°F)33°C (91°F)
Dew point22°C (72°F)22°C (72°F)23°C (73°F)22°C (72°F)23°C (73°F)22°C (71°F)24°C (76°F)24°C (75°F)
Wind
Speed29km/h (18mph)33km/h (21mph)33km/h (21mph)26km/h (16mph)11km/h (7mph)23km/h (14mph)15km/h (10mph)12km/h (7mph)
Gusts39km/h (24mph)46km/h (28mph)45km/h (28mph)37km/h (23mph)20km/h (12mph)29km/h (18mph)23km/h (14mph)18km/h (11mph)
Direction 241°
WSW
241°
WSW
236°
SW
235°
SW
140°
SE
103°
ESE
109°
ESE
170°
S
Wind chill28°C (82°F)28°C (82°F)27°C (81°F)30°C (86°F)30°C (86°F)27°C (81°F)29°C (83°F)28°C (83°F)
Waves
Height1.0m (3.4ft)1.2m (4.0ft)1.1m (3.8ft)1.0m (3.2ft)0.9m (2.8ft)0.9m (3.0ft)0.9m (3.0ft)0.9m (3.0ft)
Direction 153°
SSE
153°
SSE
153°
SSE
150°
SSE
147°
SSE
147°
SSE
147°
SSE
147°
SSE
Period7.4 sec.7.4 sec.7.4 sec.7.9 sec.8.4 sec.8.4 sec.7.1 sec.5.7 sec.
Significant height0.9m (3ft)1.3m (4.3ft)1.1m (3.6ft)0.6m (2ft)0.5m (1.6ft)0.7m (2.3ft)0.4m (1.3ft)0.3m (1ft)
Sea water temperature
Water temperature27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)30°C (85°F)30°C (85°F)

Sea weather on Saturday 25 July 2026

On Saturday 25 July 2026, the sun will rise at 05:56 and will set at 18:27 on the beach(es) of Kallara beach (Thiriyai). The outside temperature will be a high of 86°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 22.4mph km/h (with gusts up to 30.5mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)28°C (82°F)28°C (82°F)29°C (84°F)30°C (86°F)30°C (86°F)30°C (85°F)29°C (84°F)
Perceived temperature31°C (87°F)31°C (87°F)31°C (88°F)32°C (90°F)34°C (93°F)35°C (95°F)34°C (94°F)32°C (90°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%75%72%66%64%68%69%68%
Barometric pressure1008 hPa1007 hPa1008 hPa1009 hPa1007 hPa1006 hPa1007 hPa1009 hPa
Cloud cover5%6%8%15%19%26%21%8%
Heat index31°C (87°F)31°C (87°F)31°C (88°F)32°C (90°F)34°C (93°F)35°C (95°F)34°C (94°F)32°C (90°F)
Dew point23°C (73°F)23°C (73°F)23°C (73°F)22°C (72°F)22°C (72°F)24°C (74°F)23°C (74°F)22°C (72°F)
Wind
Speed21km/h (13mph)33km/h (21mph)36km/h (22mph)27km/h (17mph)14km/h (9mph)10km/h (6mph)9km/h (6mph)26km/h (16mph)
Gusts30km/h (19mph)45km/h (28mph)49km/h (30mph)39km/h (24mph)27km/h (17mph)18km/h (11mph)14km/h (9mph)38km/h (23mph)
Direction 249°
WSW
241°
WSW
236°
SW
233°
SW
196°
SSW
133°
SE
167°
SSE
243°
WSW
Wind chill28°C (82°F)28°C (82°F)28°C (82°F)29°C (84°F)30°C (86°F)30°C (86°F)30°C (85°F)29°C (84°F)
Waves
Height0.9m (3.0ft)1.0m (3.3ft)1.1m (3.6ft)1.1m (3.6ft)0.9m (3.0ft)0.9m (3.0ft)0.9m (3.0ft)1.1m (3.6ft)
Direction 147°
SSE
147°
SSE
148°
SSE
148°
SSE
147°
SSE
148°
SSE
149°
SSE
148°
SSE
Period8.0 sec.7.8 sec.7.9 sec.8.3 sec.8.5 sec.8.6 sec.9.2 sec.10.3 sec.
Significant height0.6m (2ft)1.0m (3.3ft)1.2m (3.9ft)0.8m (2.6ft)0.5m (1.6ft)0.7m (2.3ft)0.6m (2ft)1.0m (3.3ft)
Sea water temperature
Water temperature30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)

Sea weather on Sunday 26 July 2026

On Sunday 26 July 2026, the sun will rise at 05:56 and will set at 18:27 on the beach(es) of Kallara beach (Thiriyai). 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 24.9mph km/h (with gusts up to 33.6mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)28°C (82°F)28°C (82°F)28°C (83°F)29°C (84°F)32°C (89°F)30°C (87°F)29°C (83°F)
Perceived temperature31°C (87°F)31°C (87°F)31°C (87°F)31°C (87°F)31°C (88°F)36°C (96°F)35°C (94°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity70%72%70%65%58%59%63%69%
Barometric pressure1008 hPa1007 hPa1009 hPa1009 hPa1007 hPa1006 hPa1007 hPa1009 hPa
Cloud cover11%16%12%8%11%18%14%9%
Heat index31°C (87°F)31°C (87°F)31°C (87°F)31°C (87°F)31°C (88°F)36°C (96°F)35°C (94°F)32°C (89°F)
Dew point22°C (71°F)22°C (72°F)22°C (72°F)21°C (70°F)20°C (67°F)22°C (72°F)23°C (73°F)22°C (72°F)
Wind
Speed35km/h (21mph)40km/h (25mph)37km/h (23mph)30km/h (18mph)19km/h (12mph)17km/h (11mph)22km/h (14mph)29km/h (18mph)
Gusts49km/h (30mph)54km/h (34mph)50km/h (31mph)38km/h (24mph)27km/h (17mph)33km/h (21mph)36km/h (22mph)42km/h (26mph)
Direction 240°
WSW
235°
SW
236°
SW
241°
WSW
244°
WSW
250°
WSW
258°
WSW
241°
WSW
Wind chill28°C (82°F)28°C (82°F)28°C (82°F)28°C (83°F)29°C (84°F)32°C (89°F)30°C (87°F)29°C (83°F)
Waves
Height1.3m (4.3ft)1.5m (4.9ft)1.4m (4.6ft)1.2m (3.9ft)1.1m (3.6ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)
Direction 180°
S
242°
WSW
207°
SSW
144°
SE
143°
SE
142°
SE
141°
SE
141°
SE
Period10.0 sec.9.6 sec.9.9 sec.10.2 sec.10.3 sec.10.3 sec.10.3 sec.10.3 sec.
Significant height1.4m (4.6ft)1.6m (5.2ft)1.4m (4.6ft)1.0m (3.3ft)0.9m (3ft)1.2m (3.9ft)1.2m (3.9ft)1.1m (3.6ft)
Sea water temperature
Water temperature30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)30°C (85°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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