Sea weather in Dehiwala-Mount Lavinia in Sri Lanka All the beach weather in Dehiwala-Mount Lavinia

All the essential weather information for enjoying the beach in Dehiwala-Mount Lavinia 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 Dehiwala-Mount Lavinia over the next 7 days?

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

Date Outside temp. Our opinion
Friday 29 March 202476°F to 85°Frecommended
Saturday 30 March 202476°F to 85°Frecommended
Sunday 31 March 202477°F to 85°Frecommended
Monday 1 April 202477°F to 85°Frecommended
Tuesday 2 April 202477°F to 85°Frecommended
Wednesday 3 April 202483°F to 85°Frecommended
Thursday 4 April 202477°F to 83°Frecommended

Sea Weather: Your daily and hourly sea weather in Dehiwala-Mount Lavinia

Sea weather on Friday 29 March 2024

On Friday 29 March 2024, the sun will rise at 06:11 and will set at 18:21 on the beach(es) of Dehiwala-Mount Lavinia. The outside temperature will be a high of 85°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! The sea will be generally calm, with a wind speed of up to 11.8mph km/h (with gusts up to 17.4mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (80°F)27°C (80°F)28°C (82°F)25°C (77°F)29°C (84°F)29°C (83°F)28°C (82°F)
Perceived temperature30°C (86°F)30°C (86°F)30°C (86°F)31°C (88°F)27°C (80°F)33°C (91°F)33°C (91°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity88%85%83%74%73%73%77%77%
Barometric pressure1011 hPa1010 hPa1011 hPa1013 hPa1011 hPa1009 hPa1010 hPa1012 hPa
Cloud cover86%75%42%18%10%79%24%61%
Heat index30°C (86°F)30°C (86°F)30°C (86°F)31°C (88°F)27°C (80°F)33°C (91°F)33°C (91°F)32°C (89°F)
Dew point24°C (75°F)24°C (75°F)24°C (74°F)23°C (73°F)20°C (68°F)23°C (74°F)24°C (75°F)24°C (74°F)
Wind
Speed11km/h (7mph)10km/h (6mph)13km/h (8mph)2km/h (1mph)12km/h (7mph)19km/h (12mph)14km/h (9mph)6km/h (4mph)
Gusts15km/h (10mph)15km/h (9mph)19km/h (11mph)2km/h (1mph)24km/h (15mph)28km/h (17mph)21km/h (13mph)9km/h (5mph)
Direction 138°
SE
135°
SE
129°
SE
62°
ENE
285°
WNW
273°
W
232°
SW
174°
S
Wind chill26°C (79°F)26°C (80°F)27°C (80°F)28°C (82°F)25°C (77°F)29°C (84°F)29°C (83°F)28°C (82°F)
Waves
Height0.4m (1.4ft)0.4m (1.4ft)0.4m (1.4ft)0.4m (1.4ft)0.5m (1.5ft)0.5m (1.8ft)0.5m (1.7ft)0.5m (1.7ft)
Direction 225°
SW
226°
SW
226°
SW
226°
SW
226°
SW
225°
SW
225°
SW
225°
SW
Period12.6 sec.12.5 sec.12.4 sec.12.4 sec.12.5 sec.12.5 sec.12.4 sec.12.3 sec.
Significant height0.6m (2ft)0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)0.6m (2ft)0.8m (2.6ft)0.6m (2ft)0.7m (2.3ft)
Sea water temperature
Water temperature30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)

Sea weather on Saturday 30 March 2024

On Saturday 30 March 2024, the sun will rise at 06:10 and will set at 18:20 on the beach(es) of Dehiwala-Mount Lavinia. The outside temperature will be a high of 85°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! The sea will be generally calm, with a wind speed of up to 9.3mph km/h (with gusts up to 18mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)27°C (81°F)27°C (80°F)28°C (83°F)25°C (77°F)27°C (80°F)28°C (82°F)28°C (83°F)
Perceived temperature31°C (89°F)31°C (87°F)30°C (86°F)32°C (90°F)26°C (80°F)29°C (83°F)31°C (87°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%82%83%75%72%71%73%73%
Barometric pressure1012 hPa1010 hPa1012 hPa1014 hPa1012 hPa1010 hPa1011 hPa1013 hPa
Cloud cover76%18%18%16%78%85%12%23%
Heat index31°C (89°F)31°C (87°F)30°C (86°F)32°C (90°F)26°C (80°F)29°C (83°F)31°C (87°F)32°C (89°F)
Dew point24°C (75°F)24°C (75°F)24°C (74°F)23°C (74°F)19°C (67°F)21°C (69°F)22°C (72°F)23°C (73°F)
Wind
Speed8km/h (5mph)10km/h (6mph)9km/h (6mph)6km/h (4mph)12km/h (8mph)15km/h (9mph)14km/h (9mph)12km/h (7mph)
Gusts11km/h (7mph)14km/h (9mph)13km/h (8mph)8km/h (5mph)26km/h (16mph)29km/h (18mph)23km/h (14mph)17km/h (11mph)
Direction 154°
SSE
150°
SSE
141°
SE
179°
S
243°
WSW
257°
WSW
212°
SSW
184°
S
Wind chill28°C (82°F)27°C (81°F)27°C (80°F)28°C (83°F)25°C (77°F)27°C (80°F)28°C (82°F)28°C (83°F)
Waves
Height0.5m (1.8ft)0.6m (1.8ft)0.6m (1.9ft)0.6m (2.1ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.8ft)0.9m (2.9ft)
Direction 222°
SW
222°
SW
222°
SW
221°
SW
221°
SW
221°
SW
220°
SW
220°
SW
Period12.0 sec.11.8 sec.11.7 sec.11.7 sec.20.5 sec.20.2 sec.19.7 sec.19.2 sec.
Significant height0.5m (1.6ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.9m (3ft)1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)
Sea water temperature
Water temperature30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)

Sea weather on Sunday 31 March 2024

On Sunday 31 March 2024, the sun will rise at 06:10 and will set at 18:20 on the beach(es) of Dehiwala-Mount Lavinia. The outside temperature will be a high of 85°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 11.8mph km/h (with gusts up to 16.8mph). 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)27°C (81°F)29°C (84°F)25°C (77°F)29°C (83°F)28°C (83°F)28°C (83°F)
Perceived temperature32°C (89°F)31°C (87°F)31°C (87°F)32°C (90°F)27°C (80°F)32°C (90°F)32°C (89°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%76%78%70%69%70%72%74%
Barometric pressure1013 hPa1011 hPa1013 hPa1015 hPa1013 hPa1010 hPa1011 hPa1012 hPa
Cloud cover58%83%16%14%82%16%25%12%
Heat index32°C (89°F)31°C (87°F)31°C (87°F)32°C (90°F)27°C (80°F)32°C (90°F)32°C (89°F)32°C (89°F)
Dew point23°C (74°F)23°C (73°F)23°C (73°F)23°C (73°F)19°C (66°F)23°C (73°F)23°C (73°F)23°C (73°F)
Wind
Speed12km/h (7mph)11km/h (7mph)9km/h (6mph)6km/h (4mph)13km/h (8mph)19km/h (12mph)7km/h (4mph)6km/h (4mph)
Gusts17km/h (11mph)16km/h (10mph)13km/h (8mph)8km/h (5mph)27km/h (17mph)27km/h (17mph)10km/h (6mph)10km/h (6mph)
Direction 175°
S
164°
SSE
152°
SSE
177°
S
256°
WSW
265°
W
265°
W
213°
SSW
Wind chill28°C (82°F)28°C (82°F)27°C (81°F)29°C (84°F)25°C (77°F)29°C (83°F)28°C (83°F)28°C (83°F)
Waves
Height0.9m (3.1ft)1.0m (3.3ft)1.0m (3.4ft)1.1m (3.5ft)1.1m (3.7ft)1.1m (3.8ft)1.1m (3.7ft)1.1m (3.7ft)
Direction 220°
SW
220°
SW
220°
SW
220°
SW
220°
SW
220°
SW
220°
SW
221°
SW
Period18.9 sec.18.6 sec.18.1 sec.17.8 sec.17.5 sec.17.3 sec.16.8 sec.16.6 sec.
Significant height1.2m (3.9ft)1.3m (4.3ft)1.4m (4.6ft)0.3m (1ft)0.5m (1.6ft)0.6m (2ft)0.2m (0.7ft)0.2m (0.7ft)
Sea water temperature
Water temperature30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)

Sea weather on Monday 1 April 2024

On Monday 1 April 2024, the sun will rise at 06:09 and will set at 18:20 on the beach(es) of Dehiwala-Mount Lavinia. The outside temperature will be a high of 85°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 12.4mph km/h (with gusts up to 18.6mph). 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)27°C (81°F)27°C (80°F)29°C (83°F)25°C (77°F)29°C (83°F)28°C (82°F)28°C (82°F)
Perceived temperature31°C (88°F)30°C (87°F)30°C (86°F)32°C (90°F)27°C (80°F)32°C (90°F)31°C (88°F)31°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%79%80%73%71%71%75%76%
Barometric pressure1011 hPa1010 hPa1011 hPa1013 hPa1010 hPa1008 hPa1010 hPa1011 hPa
Cloud cover20%11%9%16%13%25%86%22%
Heat index31°C (88°F)30°C (87°F)30°C (86°F)32°C (90°F)27°C (80°F)32°C (90°F)31°C (88°F)31°C (89°F)
Dew point23°C (73°F)23°C (74°F)23°C (73°F)23°C (74°F)20°C (67°F)23°C (73°F)23°C (74°F)23°C (74°F)
Wind
Speed5km/h (3mph)8km/h (5mph)6km/h (4mph)9km/h (5mph)14km/h (9mph)20km/h (13mph)13km/h (8mph)10km/h (6mph)
Gusts8km/h (5mph)11km/h (7mph)9km/h (6mph)11km/h (7mph)30km/h (19mph)28km/h (18mph)20km/h (13mph)14km/h (9mph)
Direction 169°
SSE
151°
SSE
136°
SE
201°
SSW
244°
WSW
256°
WSW
232°
SW
206°
SSW
Wind chill28°C (82°F)27°C (81°F)27°C (80°F)29°C (83°F)25°C (77°F)29°C (83°F)28°C (82°F)28°C (82°F)
Waves
Height1.1m (3.6ft)1.1m (3.5ft)1.0m (3.3ft)1.0m (3.2ft)1.0m (3.1ft)0.9m (3.1ft)0.9m (3.0ft)0.9m (2.8ft)
Direction 221°
SW
221°
SW
221°
SW
221°
SW
222°
SW
222°
SW
222°
SW
222°
SW
Period16.4 sec.16.2 sec.15.9 sec.15.7 sec.15.5 sec.15.4 sec.15.3 sec.15.2 sec.
Significant height0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)1.4m (4.6ft)1.5m (4.9ft)1.4m (4.6ft)1.2m (3.9ft)1.2m (3.9ft)
Sea water temperature
Water temperature30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)

Sea weather on Tuesday 2 April 2024

On Tuesday 2 April 2024, the sun will rise at 06:09 and will set at 18:20 on the beach(es) of Dehiwala-Mount Lavinia. The outside temperature will be a high of 85°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 12.4mph km/h (with gusts up to 23.6mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)27°C (81°F)27°C (81°F)29°C (84°F)25°C (77°F)27°C (80°F)28°C (83°F)28°C (83°F)
Perceived temperature31°C (88°F)31°C (88°F)31°C (87°F)33°C (91°F)27°C (80°F)29°C (84°F)32°C (90°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%78%79%73%72%72%74%76%
Barometric pressure1010 hPa1008 hPa1010 hPa1011 hPa1009 hPa1007 hPa1008 hPa1010 hPa
Cloud cover33%39%58%47%10%14%48%46%
Heat index31°C (88°F)31°C (88°F)31°C (87°F)33°C (91°F)27°C (80°F)29°C (84°F)32°C (90°F)32°C (89°F)
Dew point23°C (74°F)23°C (74°F)23°C (74°F)23°C (74°F)20°C (67°F)21°C (70°F)23°C (74°F)23°C (74°F)
Wind
Speed9km/h (5mph)11km/h (7mph)12km/h (7mph)11km/h (7mph)15km/h (9mph)20km/h (12mph)15km/h (10mph)15km/h (10mph)
Gusts12km/h (8mph)15km/h (10mph)17km/h (10mph)14km/h (9mph)32km/h (20mph)38km/h (23mph)22km/h (14mph)23km/h (14mph)
Direction 197°
SSW
180°
S
171°
S
208°
SSW
238°
WSW
240°
WSW
219°
SW
199°
SSW
Wind chill28°C (82°F)27°C (81°F)27°C (81°F)29°C (84°F)25°C (77°F)27°C (80°F)28°C (83°F)28°C (83°F)
Waves
Height0.8m (2.7ft)0.8m (2.6ft)1.1m (3.5ft)1.3m (4.3ft)1.4m (4.5ft)1.4m (4.5ft)1.3m (4.3ft)1.3m (4.3ft)
Direction 222°
SW
223°
SW
205°
SSW
206°
SSW
207°
SSW
207°
SSW
206°
SSW
206°
SSW
Period15.1 sec.14.9 sec.13.8 sec.14.2 sec.14.3 sec.14.3 sec.14.3 sec.14.2 sec.
Significant height1.1m (3.6ft)1.1m (3.6ft)0.8m (2.6ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)
Sea water temperature
Water temperature30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)

Sea weather on Wednesday 3 April 2024

On Wednesday 3 April 2024, the sun will rise at 06:08 and will set at 18:20 on the beach(es) of Dehiwala-Mount Lavinia. The outside temperature will be a high of 85°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 14.9mph). 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 (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)
Perceived temperature31°C (88°F)31°C (88°F)31°C (88°F)32°C (89°F)31°C (88°F)31°C (89°F)32°C (89°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%76%74%70%69%70%71%74%
Barometric pressure1010 hPa1009 hPa1010 hPa1011 hPa1010 hPa1008 hPa1009 hPa1011 hPa
Cloud cover58%68%65%47%20%16%20%21%
Heat index31°C (88°F)31°C (88°F)31°C (88°F)32°C (89°F)31°C (88°F)31°C (89°F)32°C (89°F)32°C (89°F)
Dew point23°C (74°F)23°C (74°F)23°C (73°F)23°C (73°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)
Wind
Speed15km/h (9mph)14km/h (9mph)13km/h (8mph)13km/h (8mph)15km/h (9mph)16km/h (10mph)15km/h (9mph)16km/h (10mph)
Gusts22km/h (14mph)20km/h (13mph)18km/h (11mph)18km/h (11mph)23km/h (14mph)24km/h (15mph)22km/h (13mph)23km/h (14mph)
Direction 187°
S
192°
SSW
192°
SSW
198°
SSW
220°
SW
228°
SW
219°
SW
193°
SSW
Wind chill28°C (82°F)28°C (82°F)28°C (82°F)29°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)
Waves
Height1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)
Direction 205°
SSW
204°
SSW
201°
SSW
200°
SSW
200°
SSW
199°
SSW
199°
SSW
199°
SSW
Period14.1 sec.13.9 sec.13.7 sec.13.5 sec.13.3 sec.13.2 sec.13.2 sec.13.1 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.6m (2ft)1.1m (3.6ft)
Sea water temperature
Water temperature30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)

Sea weather on Thursday 4 April 2024

On Thursday 4 April 2024, the sun will rise at 06:08 and will set at 18:20 on the beach(es) of Dehiwala-Mount Lavinia. 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 11.2mph km/h (with gusts up to 20.5mph). Wave height will be up to 3.3ft 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)27°C (81°F)25°C (78°F)27°C (80°F)28°C (82°F)28°C (83°F)
Perceived temperature31°C (88°F)31°C (87°F)31°C (88°F)30°C (86°F)27°C (81°F)29°C (84°F)30°C (87°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%76%75%70%67%68%70%72%
Barometric pressure1010 hPa1010 hPa1011 hPa1012 hPa1011 hPa1009 hPa1009 hPa1011 hPa
Cloud cover32%60%45%16%6%7%10%23%
Heat index31°C (88°F)31°C (87°F)31°C (88°F)30°C (86°F)27°C (81°F)29°C (84°F)30°C (87°F)32°C (89°F)
Dew point23°C (73°F)23°C (73°F)23°C (73°F)21°C (70°F)19°C (66°F)20°C (69°F)22°C (71°F)23°C (73°F)
Wind
Speed14km/h (9mph)11km/h (7mph)11km/h (7mph)10km/h (6mph)13km/h (8mph)17km/h (11mph)18km/h (11mph)13km/h (8mph)
Gusts22km/h (13mph)16km/h (10mph)15km/h (9mph)16km/h (10mph)27km/h (17mph)33km/h (21mph)30km/h (19mph)19km/h (12mph)
Direction 182°
S
184°
S
181°
S
205°
SSW
234°
SW
240°
WSW
232°
SW
216°
SW
Wind chill28°C (82°F)28°C (82°F)28°C (82°F)27°C (81°F)25°C (78°F)27°C (80°F)28°C (82°F)28°C (83°F)
Waves
Height1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)0.9m (3.0ft)
Direction 200°
SSW
201°
SSW
202°
SSW
204°
SSW
211°
SSW
222°
SW
223°
SW
215°
SW
Period13.1 sec.13.0 sec.12.7 sec.12.4 sec.12.2 sec.12.1 sec.12.0 sec.11.9 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)0.9m (3ft)
Sea water temperature
Water temperature30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

Change units