Sea weather in Gustavia in Saint-Barthelemy All the beach weather in Gustavia

All the essential weather information for enjoying the beach in Gustavia in Saint-Barthelemy, 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 Gustavia over the next 7 days?

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

Date Outside temp. Our opinion
Thursday 18 April 202479°F to 81°Frecommended
Friday 19 April 202479°F to 81°Frecommended
Saturday 20 April 202477°F to 79°Fdiscouraged
Sunday 21 April 202479°F to 79°Fdiscouraged
Monday 22 April 202479°F to 81°Fdiscouraged
Tuesday 23 April 202479°F to 81°Fdiscouraged
Wednesday 24 April 202479°F to 81°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Gustavia

Sea weather on Thursday 18 April 2024

On Thursday 18 April 2024, the sun will rise at 05:53 and will set at 18:29 on the beach(es) of Gustavia. 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 8.7mph km/h (with gusts up to 12.4mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (80°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)27°C (80°F)27°C (80°F)27°C (80°F)
Perceived temperature29°C (85°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)29°C (84°F)29°C (85°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%77%77%75%74%74%74%76%
Barometric pressure1013 hPa1012 hPa1012 hPa1014 hPa1013 hPa1012 hPa1012 hPa1013 hPa
Cloud cover9%74%21%14%38%40%56%41%
Heat index29°C (85°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)29°C (84°F)29°C (85°F)29°C (84°F)
Dew point22°C (72°F)22°C (71°F)22°C (71°F)21°C (71°F)21°C (70°F)22°C (71°F)22°C (71°F)22°C (71°F)
Wind
Speed12km/h (7mph)8km/h (5mph)8km/h (5mph)7km/h (4mph)11km/h (7mph)11km/h (7mph)14km/h (9mph)14km/h (9mph)
Gusts16km/h (10mph)11km/h (7mph)11km/h (7mph)9km/h (6mph)16km/h (10mph)16km/h (10mph)19km/h (12mph)20km/h (13mph)
Direction 79°
E
82°
E
32°
NNE
47°
NE
18°
NNE
31°
NNE
33°
NNE
56°
NE
Wind chill27°C (80°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)27°C (80°F)27°C (80°F)27°C (80°F)
Waves
Height1.0m (3.1ft)1.0m (3.1ft)0.9m (3.1ft)0.9m (3.1ft)0.9m (3.0ft)0.9m (2.9ft)0.9m (2.9ft)0.8m (2.8ft)
Direction 87°
E
88°
E
88°
E
88°
E
88°
E
89°
E
89°
E
89°
E
Period8.8 sec.12.8 sec.12.6 sec.12.5 sec.12.3 sec.12.1 sec.11.8 sec.11.7 sec.
Significant height0.8m (2.6ft)1.0m (3.3ft)0.9m (3ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)
Sea water temperature
Water temperature25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)

Sea weather on Friday 19 April 2024

On Friday 19 April 2024, the sun will rise at 05:53 and will set at 18:29 on the beach(es) of Gustavia. 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 8.1mph km/h (with gusts up to 11.2mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (80°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)27°C (80°F)27°C (81°F)27°C (80°F)
Perceived temperature29°C (84°F)29°C (84°F)28°C (83°F)29°C (84°F)28°C (83°F)29°C (84°F)30°C (85°F)29°C (85°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%79%79%77%73%71%72%74%
Barometric pressure1013 hPa1011 hPa1013 hPa1013 hPa1013 hPa1012 hPa1013 hPa1014 hPa
Cloud cover51%64%16%8%37%29%77%75%
Heat index29°C (84°F)29°C (84°F)28°C (83°F)29°C (84°F)28°C (83°F)29°C (84°F)30°C (85°F)29°C (85°F)
Dew point22°C (72°F)22°C (72°F)22°C (71°F)22°C (71°F)21°C (70°F)21°C (70°F)22°C (71°F)22°C (71°F)
Wind
Speed12km/h (7mph)12km/h (7mph)7km/h (4mph)8km/h (5mph)6km/h (4mph)4km/h (2mph)9km/h (6mph)13km/h (8mph)
Gusts16km/h (10mph)16km/h (10mph)10km/h (6mph)11km/h (7mph)10km/h (6mph)6km/h (4mph)12km/h (8mph)18km/h (11mph)
Direction 68°
ENE
86°
E
75°
ENE
88°
E
96°
E
50°
NE
18°
NNE
27°
NNE
Wind chill27°C (80°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)27°C (80°F)27°C (81°F)27°C (80°F)
Waves
Height0.8m (2.8ft)0.8m (2.7ft)0.8m (2.7ft)0.8m (2.6ft)0.8m (2.5ft)0.7m (2.5ft)0.7m (2.4ft)0.7m (2.3ft)
Direction 89°
E
90°
E
90°
E
90°
E
90°
E
90°
E
90°
E
92°
E
Period11.5 sec.11.4 sec.11.2 sec.11.0 sec.11.0 sec.10.9 sec.10.8 sec.10.5 sec.
Significant height0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.5m (1.6ft)0.6m (2ft)
Sea water temperature
Water temperature25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)

Sea weather on Saturday 20 April 2024

On Saturday 20 April 2024, the sun will rise at 05:52 and will set at 18:29 on the beach(es) of Gustavia. The outside temperature will be a high of 79°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 14.3mph km/h (with gusts up to 19.9mph). Wave height will be up to 2.3ft 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)26°C (79°F)26°C (78°F)26°C (78°F)26°C (79°F)26°C (79°F)
Perceived temperature29°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (82°F)28°C (82°F)29°C (83°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%76%76%77%77%77%76%77%
Barometric pressure1014 hPa1013 hPa1014 hPa1016 hPa1016 hPa1014 hPa1014 hPa1016 hPa
Cloud cover83%41%53%60%63%78%45%52%
Heat index29°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (82°F)28°C (82°F)29°C (83°F)29°C (84°F)
Dew point22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)21°C (71°F)21°C (70°F)22°C (71°F)22°C (72°F)
Wind
Speed12km/h (8mph)18km/h (11mph)18km/h (11mph)20km/h (12mph)18km/h (11mph)18km/h (11mph)21km/h (13mph)23km/h (15mph)
Gusts17km/h (11mph)24km/h (15mph)24km/h (15mph)27km/h (17mph)27km/h (17mph)26km/h (16mph)28km/h (18mph)32km/h (20mph)
Direction 40°
NE
47°
NE
56°
ENE
57°
ENE
68°
ENE
63°
ENE
61°
ENE
64°
ENE
Wind chill26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (78°F)26°C (78°F)26°C (79°F)26°C (79°F)
Waves
Height0.7m (2.2ft)0.7m (2.2ft)0.7m (2.2ft)0.7m (2.2ft)0.7m (2.2ft)0.6m (2.1ft)0.7m (2.2ft)0.7m (2.3ft)
Direction 92°
E
92°
E
92°
E
92°
E
92°
E
92°
E
96°
E
96°
E
Period10.4 sec.10.3 sec.10.3 sec.10.2 sec.10.2 sec.10.1 sec.10.0 sec.9.8 sec.
Significant height0.6m (2ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)0.9m (3ft)0.9m (3ft)
Sea water temperature
Water temperature25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)

Sea weather on Sunday 21 April 2024

On Sunday 21 April 2024, the sun will rise at 05:51 and will set at 18:30 on the beach(es) of Gustavia. The outside temperature will be a high of 79°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 14.9mph km/h (with gusts up to 22.4mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (78°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (80°F)26°C (79°F)
Perceived temperature29°C (84°F)28°C (83°F)28°C (83°F)29°C (84°F)28°C (83°F)29°C (83°F)29°C (84°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%80%79%78%78%78%79%80%
Barometric pressure1015 hPa1014 hPa1015 hPa1016 hPa1015 hPa1014 hPa1014 hPa1016 hPa
Cloud cover65%73%71%60%58%61%64%73%
Heat index29°C (84°F)28°C (83°F)28°C (83°F)29°C (84°F)28°C (83°F)29°C (83°F)29°C (84°F)29°C (84°F)
Dew point22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (71°F)22°C (72°F)22°C (72°F)23°C (73°F)
Wind
Speed23km/h (14mph)22km/h (14mph)22km/h (14mph)23km/h (15mph)24km/h (15mph)23km/h (14mph)23km/h (15mph)24km/h (15mph)
Gusts30km/h (19mph)30km/h (18mph)29km/h (18mph)31km/h (19mph)36km/h (22mph)32km/h (20mph)32km/h (20mph)33km/h (21mph)
Direction 73°
ENE
69°
ENE
74°
ENE
74°
ENE
78°
ENE
81°
E
80°
E
84°
E
Wind chill26°C (79°F)26°C (78°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (80°F)26°C (79°F)
Waves
Height0.7m (2.3ft)0.7m (2.3ft)0.7m (2.4ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)
Direction 96°
E
96°
E
97°
E
97°
E
97°
E
97°
E
102°
ESE
101°
ESE
Period9.7 sec.9.7 sec.9.6 sec.9.6 sec.9.5 sec.9.4 sec.9.3 sec.9.2 sec.
Significant height0.9m (3ft)0.8m (2.6ft)0.9m (3ft)1.0m (3.3ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)
Sea water temperature
Water temperature25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)

Sea weather on Monday 22 April 2024

On Monday 22 April 2024, the sun will rise at 05:51 and will set at 18:30 on the beach(es) of Gustavia. 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 16.8mph km/h (with gusts up to 23mph). Wave height will be up to 4.3ft 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)26°C (79°F)26°C (79°F)27°C (80°F)27°C (80°F)26°C (79°F)
Perceived temperature29°C (84°F)29°C (83°F)29°C (83°F)29°C (84°F)29°C (84°F)29°C (85°F)30°C (86°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%81%81%80%78%78%79%81%
Barometric pressure1015 hPa1014 hPa1015 hPa1016 hPa1015 hPa1014 hPa1014 hPa1016 hPa
Cloud cover79%82%79%73%58%57%50%80%
Heat index29°C (84°F)29°C (83°F)29°C (83°F)29°C (84°F)29°C (84°F)29°C (85°F)30°C (86°F)29°C (84°F)
Dew point23°C (73°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)
Wind
Speed25km/h (15mph)24km/h (15mph)26km/h (16mph)24km/h (15mph)22km/h (14mph)22km/h (14mph)24km/h (15mph)27km/h (17mph)
Gusts34km/h (21mph)33km/h (20mph)36km/h (22mph)34km/h (21mph)33km/h (20mph)31km/h (20mph)34km/h (21mph)37km/h (23mph)
Direction 89°
E
98°
E
103°
ESE
107°
ESE
106°
ESE
93°
E
86°
E
87°
E
Wind chill26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)27°C (80°F)27°C (80°F)26°C (79°F)
Waves
Height0.8m (2.6ft)0.8m (2.6ft)0.8m (2.7ft)0.8m (2.7ft)0.8m (2.8ft)0.8m (2.7ft)0.8m (2.6ft)1.3m (4.2ft)
Direction 101°
E
101°
E
100°
E
100°
E
101°
ESE
101°
E
101°
E
18°
NNE
Period9.1 sec.9.0 sec.8.9 sec.8.9 sec.9.2 sec.7.4 sec.7.3 sec.7.1 sec.
Significant height0.9m (3ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)1.1m (3.6ft)
Sea water temperature
Water temperature25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)

Sea weather on Tuesday 23 April 2024

On Tuesday 23 April 2024, the sun will rise at 05:50 and will set at 18:30 on the beach(es) of Gustavia. 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 18.6mph km/h (with gusts up to 26.1mph). Wave height will be up to 4.3ft 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)26°C (79°F)26°C (79°F)26°C (80°F)27°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 (83°F)29°C (84°F)29°C (85°F)29°C (85°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%80%80%80%79%79%79%79%
Barometric pressure1015 hPa1014 hPa1015 hPa1016 hPa1016 hPa1015 hPa1015 hPa1016 hPa
Cloud cover68%70%81%75%67%62%64%79%
Heat index29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (83°F)29°C (84°F)29°C (85°F)29°C (85°F)
Dew point23°C (73°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)
Wind
Speed27km/h (17mph)24km/h (15mph)26km/h (16mph)27km/h (17mph)28km/h (17mph)27km/h (17mph)27km/h (17mph)30km/h (19mph)
Gusts42km/h (26mph)33km/h (20mph)35km/h (22mph)39km/h (24mph)41km/h (25mph)38km/h (23mph)38km/h (23mph)42km/h (26mph)
Direction 96°
E
96°
E
92°
E
91°
E
96°
E
97°
E
90°
E
83°
E
Wind chill26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (80°F)27°C (80°F)26°C (80°F)
Waves
Height1.3m (4.3ft)1.3m (4.3ft)1.3m (4.2ft)1.3m (4.3ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)
Direction 17°
NNE
17°
NNE
18°
NNE
17°
NNE
18°
NNE
22°
NNE
37°
NE
59°
ENE
Period7.1 sec.6.9 sec.6.7 sec.6.5 sec.6.4 sec.6.6 sec.6.8 sec.6.3 sec.
Significant height1.1m (3.6ft)1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)1.0m (3.3ft)
Sea water temperature
Water temperature25°C (78°F)25°C (78°F)25°C (78°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 24 April 2024

On Wednesday 24 April 2024, the sun will rise at 05:49 and will set at 18:31 on the beach(es) of Gustavia. 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 19.3mph km/h (with gusts up to 28mph). 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)26°C (80°F)26°C (80°F)26°C (79°F)26°C (79°F)26°C (80°F)27°C (80°F)26°C (79°F)
Perceived temperature29°C (84°F)29°C (84°F)29°C (83°F)29°C (83°F)28°C (83°F)29°C (84°F)29°C (83°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%75%72%74%77%75%71%71%
Barometric pressure1016 hPa1015 hPa1016 hPa1017 hPa1016 hPa1015 hPa1015 hPa1016 hPa
Cloud cover86%65%51%67%76%76%52%41%
Heat index29°C (84°F)29°C (84°F)29°C (83°F)29°C (83°F)28°C (83°F)29°C (84°F)29°C (83°F)28°C (83°F)
Dew point22°C (72°F)22°C (71°F)21°C (70°F)21°C (71°F)22°C (71°F)22°C (71°F)21°C (69°F)21°C (69°F)
Wind
Speed31km/h (19mph)29km/h (18mph)29km/h (18mph)30km/h (18mph)31km/h (19mph)31km/h (19mph)30km/h (18mph)28km/h (18mph)
Gusts44km/h (27mph)39km/h (24mph)39km/h (24mph)41km/h (26mph)45km/h (28mph)44km/h (27mph)41km/h (25mph)39km/h (24mph)
Direction 80°
E
80°
E
85°
E
89°
E
90°
E
88°
E
80°
E
79°
ENE
Wind chill27°C (80°F)26°C (80°F)26°C (80°F)26°C (79°F)26°C (79°F)26°C (80°F)27°C (80°F)26°C (79°F)
Waves
Height1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.3m (4.3ft)1.3m (4.3ft)1.4m (4.6ft)1.4m (4.6ft)
Direction 60°
ENE
59°
ENE
60°
ENE
60°
ENE
61°
ENE
64°
ENE
66°
ENE
68°
ENE
Period6.7 sec.7.5 sec.7.4 sec.7.4 sec.7.4 sec.7.6 sec.8.8 sec.10.2 sec.
Significant height0.9m (3ft)1.0m (3.3ft)1.2m (3.9ft)0.9m (3ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)1.0m (3.3ft)
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 chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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