Sea weather in Castries in Saint Lucia All the beach weather in Castries

All the essential weather information for enjoying the beach in Castries in Saint Lucia, 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 Castries over the next 7 days?

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

Date Outside temp. Our opinion
Saturday 21 December 202479°F to 81°Fdiscouraged
Sunday 22 December 202481°F to 83°Fdiscouraged
Monday 23 December 202481°F to 81°Fdiscouraged
Tuesday 24 December 202481°F to 81°Fdiscouraged
Wednesday 25 December 202479°F to 81°Fdiscouraged
Thursday 26 December 202479°F to 81°Fdiscouraged
Friday 27 December 202474°F to 81°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Castries

Sea weather on Saturday 21 December 2024

On Saturday 21 December 2024, the sun will rise at 06:23 and will set at 17:42 on the beach(es) of Castries. The outside temperature will be a high of 81°F t and a low of 79°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 18mph km/h (with gusts up to 24.9mph). 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)26°C (79°F)26°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (81°F)
Perceived temperature30°C (87°F)29°C (85°F)29°C (85°F)30°C (86°F)29°C (85°F)30°C (85°F)30°C (86°F)30°C (86°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%82%82%80%80%78%79%77%
Barometric pressure1013 hPa1012 hPa1013 hPa1015 hPa1014 hPa1012 hPa1013 hPa1014 hPa
Cloud cover82%77%70%65%71%70%61%68%
Heat index30°C (87°F)29°C (85°F)29°C (85°F)30°C (86°F)29°C (85°F)30°C (85°F)30°C (86°F)30°C (86°F)
Dew point23°C (74°F)23°C (73°F)23°C (73°F)23°C (74°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)
Wind
Speed29km/h (18mph)26km/h (16mph)26km/h (16mph)27km/h (17mph)27km/h (17mph)23km/h (14mph)24km/h (15mph)26km/h (16mph)
Gusts40km/h (25mph)36km/h (22mph)35km/h (22mph)36km/h (22mph)39km/h (24mph)33km/h (20mph)34km/h (21mph)38km/h (23mph)
Direction 95°
E
96°
E
94°
E
102°
ESE
110°
ESE
103°
ESE
98°
E
88°
E
Wind chill27°C (81°F)26°C (79°F)26°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (81°F)
Waves
Height1.6m (5.2ft)1.5m (4.9ft)1.4m (4.8ft)1.4m (4.7ft)1.4m (4.7ft)1.4m (4.6ft)1.3m (4.4ft)1.3m (4.4ft)
Direction 68°
ENE
69°
ENE
70°
ENE
72°
ENE
74°
ENE
76°
ENE
77°
ENE
78°
ENE
Period10.5 sec.10.5 sec.9.3 sec.9.6 sec.9.6 sec.9.6 sec.9.5 sec.9.2 sec.
Significant height1.4m (4.6ft)1.3m (4.3ft)1.5m (4.9ft)1.5m (4.9ft)1.5m (4.9ft)1.5m (4.9ft)1.3m (4.3ft)1.3m (4.3ft)
Sea water temperature
Water temperature29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)

Sea weather on Sunday 22 December 2024

On Sunday 22 December 2024, the sun will rise at 06:24 and will set at 17:42 on the beach(es) of Castries. The outside temperature will be a high of 83°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 27.3mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (80°F)27°C (81°F)27°C (81°F)28°C (82°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (80°F)
Perceived temperature30°C (86°F)30°C (86°F)30°C (86°F)30°C (87°F)29°C (85°F)29°C (85°F)30°C (86°F)30°C (86°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%74%77%71%67%71%75%79%
Barometric pressure1014 hPa1012 hPa1014 hPa1016 hPa1016 hPa1013 hPa1014 hPa1016 hPa
Cloud cover65%73%78%60%36%44%69%70%
Heat index30°C (86°F)30°C (86°F)30°C (86°F)30°C (87°F)29°C (85°F)29°C (85°F)30°C (86°F)30°C (86°F)
Dew point23°C (74°F)22°C (72°F)23°C (73°F)22°C (71°F)21°C (69°F)21°C (70°F)22°C (72°F)23°C (73°F)
Wind
Speed27km/h (17mph)28km/h (17mph)30km/h (19mph)33km/h (20mph)28km/h (17mph)25km/h (16mph)26km/h (16mph)29km/h (18mph)
Gusts37km/h (23mph)39km/h (24mph)41km/h (26mph)44km/h (27mph)41km/h (26mph)36km/h (22mph)36km/h (22mph)40km/h (25mph)
Direction 98°
E
93°
E
95°
E
96°
E
84°
E
81°
E
72°
ENE
76°
ENE
Wind chill27°C (80°F)27°C (81°F)27°C (81°F)28°C (82°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (80°F)
Waves
Height1.3m (4.4ft)1.3m (4.4ft)1.3m (4.4ft)1.5m (4.9ft)1.4m (4.7ft)1.4m (4.6ft)1.4m (4.6ft)1.4m (4.6ft)
Direction 78°
ENE
78°
ENE
77°
ENE
76°
ENE
75°
ENE
73°
ENE
73°
ENE
73°
ENE
Period9.1 sec.9.0 sec.8.9 sec.8.8 sec.8.7 sec.8.6 sec.8.6 sec.13.6 sec.
Significant height1.3m (4.3ft)1.3m (4.3ft)1.4m (4.6ft)1.4m (4.6ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)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 Monday 23 December 2024

On Monday 23 December 2024, the sun will rise at 06:24 and will set at 17:43 on the beach(es) of Castries. The outside temperature will be a high of 81°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 29.2mph). 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)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)
Perceived temperature30°C (86°F)30°C (86°F)29°C (85°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%78%78%73%74%75%76%77%
Barometric pressure1015 hPa1013 hPa1014 hPa1016 hPa1015 hPa1013 hPa1014 hPa1016 hPa
Cloud cover65%69%79%60%62%65%74%61%
Heat index30°C (86°F)30°C (86°F)29°C (85°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)
Dew point23°C (73°F)23°C (73°F)23°C (73°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)23°C (73°F)
Wind
Speed30km/h (19mph)28km/h (18mph)31km/h (19mph)32km/h (20mph)30km/h (18mph)27km/h (17mph)28km/h (17mph)33km/h (21mph)
Gusts41km/h (26mph)39km/h (24mph)42km/h (26mph)43km/h (27mph)43km/h (27mph)37km/h (23mph)40km/h (25mph)47km/h (29mph)
Direction 81°
E
80°
E
79°
ENE
81°
E
78°
ENE
70°
ENE
71°
ENE
68°
ENE
Wind chill27°C (81°F)27°C (80°F)27°C (80°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)
Waves
Height1.5m (4.8ft)1.5m (4.8ft)1.4m (4.6ft)1.4m (4.6ft)1.4m (4.6ft)1.4m (4.7ft)1.4m (4.5ft)1.4m (4.5ft)
Direction 73°
ENE
81°
E
81°
E
81°
E
81°
E
81°
E
83°
E
83°
E
Period13.0 sec.12.6 sec.12.0 sec.11.7 sec.11.2 sec.11.0 sec.10.8 sec.10.4 sec.
Significant height1.1m (3.6ft)1.0m (3.3ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.2m (3.9ft)
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 Tuesday 24 December 2024

On Tuesday 24 December 2024, the sun will rise at 06:25 and will set at 17:43 on the beach(es) of Castries. The outside temperature will be a high of 81°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 21.8mph km/h (with gusts up to 29.8mph). Wave height will be up to 4.6ft 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)27°C (81°F)27°C (81°F)27°C (80°F)27°C (80°F)27°C (80°F)
Perceived temperature30°C (86°F)29°C (85°F)30°C (85°F)30°C (86°F)29°C (85°F)29°C (85°F)29°C (84°F)29°C (85°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%76%76%76%72%73%70%73%
Barometric pressure1015 hPa1013 hPa1013 hPa1015 hPa1014 hPa1012 hPa1012 hPa1014 hPa
Cloud cover61%62%66%71%61%88%23%87%
Heat index30°C (86°F)29°C (85°F)30°C (85°F)30°C (86°F)29°C (85°F)29°C (85°F)29°C (84°F)29°C (85°F)
Dew point23°C (73°F)22°C (72°F)22°C (72°F)23°C (73°F)22°C (71°F)22°C (71°F)21°C (70°F)22°C (71°F)
Wind
Speed32km/h (20mph)32km/h (20mph)33km/h (21mph)35km/h (22mph)33km/h (20mph)29km/h (18mph)27km/h (17mph)27km/h (17mph)
Gusts44km/h (27mph)44km/h (27mph)46km/h (29mph)48km/h (30mph)47km/h (29mph)42km/h (26mph)39km/h (24mph)38km/h (23mph)
Direction 72°
ENE
66°
ENE
69°
ENE
76°
ENE
76°
ENE
80°
E
76°
ENE
67°
ENE
Wind chill27°C (81°F)27°C (80°F)27°C (80°F)27°C (81°F)27°C (81°F)27°C (80°F)27°C (80°F)27°C (80°F)
Waves
Height1.4m (4.7ft)1.4m (4.7ft)1.4m (4.6ft)1.4m (4.7ft)1.4m (4.7ft)1.4m (4.7ft)1.4m (4.6ft)1.4m (4.7ft)
Direction 84°
E
84°
E
84°
E
84°
E
84°
E
83°
E
79°
E
86°
E
Period10.3 sec.10.2 sec.9.8 sec.9.7 sec.9.6 sec.9.5 sec.9.3 sec.8.5 sec.
Significant height1.3m (4.3ft)1.1m (3.6ft)1.2m (3.9ft)1.2m (3.9ft)1.1m (3.6ft)1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)
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 Wednesday 25 December 2024

On Wednesday 25 December 2024, the sun will rise at 06:25 and will set at 17:44 on the beach(es) of Castries. The outside temperature will be a high of 81°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 17.4mph km/h (with gusts up to 25.5mph). Wave height will be up to 4.6ft 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)27°C (80°F)27°C (80°F)26°C (79°F)26°C (79°F)27°C (80°F)
Perceived temperature29°C (85°F)29°C (84°F)29°C (84°F)29°C (85°F)29°C (84°F)28°C (83°F)27°C (81°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%74%72%75%74%69%65%67%
Barometric pressure1012 hPa1011 hPa1012 hPa1013 hPa1013 hPa1011 hPa1011 hPa1012 hPa
Cloud cover75%51%28%64%59%22%3%18%
Heat index29°C (85°F)29°C (84°F)29°C (84°F)29°C (85°F)29°C (84°F)28°C (83°F)27°C (81°F)28°C (83°F)
Dew point22°C (71°F)22°C (71°F)21°C (70°F)22°C (72°F)22°C (71°F)20°C (68°F)19°C (66°F)20°C (68°F)
Wind
Speed28km/h (17mph)27km/h (17mph)28km/h (17mph)28km/h (17mph)28km/h (17mph)26km/h (16mph)24km/h (15mph)25km/h (15mph)
Gusts38km/h (24mph)37km/h (23mph)38km/h (24mph)39km/h (24mph)41km/h (25mph)39km/h (24mph)40km/h (25mph)36km/h (22mph)
Direction 71°
ENE
69°
ENE
60°
ENE
64°
ENE
71°
ENE
73°
ENE
75°
ENE
75°
ENE
Wind chill27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)26°C (79°F)26°C (79°F)27°C (80°F)
Waves
Height1.4m (4.7ft)1.4m (4.6ft)1.4m (4.5ft)1.4m (4.6ft)1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.2m (3.9ft)
Direction 85°
E
83°
E
83°
E
83°
E
84°
E
84°
E
84°
E
84°
E
Period8.9 sec.9.1 sec.8.9 sec.9.1 sec.10.2 sec.9.4 sec.8.3 sec.8.3 sec.
Significant height1.1m (3.6ft)1.0m (3.3ft)0.9m (3ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.6m (2ft)0.6m (2ft)
Sea water temperature
Water temperature29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)

Sea weather on Thursday 26 December 2024

On Thursday 26 December 2024, the sun will rise at 06:26 and will set at 17:44 on the beach(es) of Castries. The outside temperature will be a high of 81°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 15.5mph km/h (with gusts up to 21.8mph). Wave height will be up to 3.9ft 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)27°C (80°F)27°C (80°F)27°C (80°F)26°C (80°F)26°C (80°F)
Perceived temperature29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%75%75%73%75%76%76%73%
Barometric pressure1011 hPa1011 hPa1011 hPa1013 hPa1012 hPa1010 hPa1010 hPa1011 hPa
Cloud cover41%53%57%48%74%75%68%42%
Heat index29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (83°F)
Dew point21°C (71°F)22°C (71°F)22°C (71°F)21°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)21°C (70°F)
Wind
Speed24km/h (15mph)24km/h (15mph)22km/h (14mph)23km/h (15mph)23km/h (15mph)23km/h (14mph)24km/h (15mph)25km/h (15mph)
Gusts35km/h (21mph)33km/h (20mph)31km/h (19mph)33km/h (20mph)34km/h (21mph)32km/h (20mph)33km/h (21mph)35km/h (22mph)
Direction 72°
ENE
70°
ENE
71°
ENE
78°
ENE
80°
E
77°
ENE
72°
ENE
71°
ENE
Wind chill27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)26°C (80°F)26°C (80°F)
Waves
Height1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.1m (3.6ft)
Direction 84°
E
83°
E
83°
E
83°
E
82°
E
82°
E
81°
E
81°
E
Period8.2 sec.8.2 sec.8.2 sec.8.4 sec.8.7 sec.8.3 sec.8.1 sec.8.5 sec.
Significant height0.7m (2.3ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)
Sea water temperature
Water temperature29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)

Sea weather on Friday 27 December 2024

On Friday 27 December 2024, the sun will rise at 06:26 and will set at 17:45 on the beach(es) of Castries. The outside temperature will be a high of 81°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! The sea will be generally calm, with a wind speed of up to 14.3mph km/h (with gusts up to 20.5mph). Wave height will be up to 3.6ft 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)25°C (78°F)24°C (75°F)26°C (79°F)26°C (80°F)26°C (79°F)
Perceived temperature28°C (83°F)29°C (83°F)28°C (83°F)27°C (81°F)26°C (79°F)28°C (83°F)29°C (84°F)29°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%74%71%66%65%70%76%78%
Barometric pressure1011 hPa1010 hPa1010 hPa1012 hPa1011 hPa1009 hPa1010 hPa1011 hPa
Cloud cover34%56%44%5%7%31%63%67%
Heat index28°C (83°F)29°C (83°F)28°C (83°F)27°C (81°F)26°C (79°F)28°C (83°F)29°C (84°F)29°C (83°F)
Dew point21°C (70°F)21°C (70°F)21°C (69°F)19°C (65°F)17°C (63°F)21°C (69°F)22°C (71°F)22°C (72°F)
Wind
Speed23km/h (15mph)23km/h (14mph)22km/h (14mph)21km/h (13mph)20km/h (12mph)17km/h (11mph)15km/h (9mph)16km/h (10mph)
Gusts33km/h (21mph)32km/h (20mph)31km/h (19mph)29km/h (18mph)27km/h (17mph)25km/h (16mph)21km/h (13mph)23km/h (14mph)
Direction 77°
ENE
82°
E
88°
E
89°
E
88°
E
91°
E
75°
ENE
62°
ENE
Wind chill26°C (79°F)26°C (79°F)26°C (79°F)25°C (78°F)24°C (75°F)26°C (79°F)26°C (80°F)26°C (79°F)
Waves
Height1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)
Direction 80°
E
79°
E
79°
ENE
77°
ENE
73°
ENE
67°
ENE
67°
ENE
68°
ENE
Period8.4 sec.8.4 sec.8.4 sec.8.5 sec.9.0 sec.9.7 sec.9.7 sec.9.6 sec.
Significant height0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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