Sea weather in Saint-Laurent-du-Maroni in French Guyana All the beach weather in Saint-Laurent-du-Maroni

All the essential weather information for enjoying the beach in Saint-Laurent-du-Maroni in French Guyana, 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 Saint-Laurent-du-Maroni over the next 7 days?

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

Date Outside temp. Our opinion
Thursday 29 January 202676°F to 81°Frecommended
Friday 30 January 202677°F to 81°Fdiscouraged
Saturday 31 January 202677°F to 81°Fdiscouraged
Sunday 1 February 202677°F to 83°Fdiscouraged
Monday 2 February 202677°F to 81°Fdiscouraged
Tuesday 3 February 202677°F to 81°Frecommended
Wednesday 4 February 202676°F to 81°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Saint-Laurent-du-Maroni

Sea weather on Thursday 29 January 2026

On Thursday 29 January 2026, the sun will rise at 06:53 and will set at 18:46 on the beach(es) of Saint-Laurent-du-Maroni. 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! The sea will be generally calm, with a wind speed of up to 11.8mph km/h (with gusts up to 16.2mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)24°C (76°F)24°C (76°F)26°C (79°F)27°C (80°F)26°C (80°F)26°C (78°F)25°C (77°F)
Perceived temperature28°C (82°F)27°C (80°F)27°C (80°F)29°C (83°F)29°C (84°F)29°C (84°F)28°C (83°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity90%90%90%82%76%77%83%89%
Barometric pressure1014 hPa1012 hPa1013 hPa1015 hPa1015 hPa1012 hPa1011 hPa1013 hPa
Cloud cover25%27%52%27%55%43%49%30%
Heat index28°C (82°F)27°C (80°F)27°C (80°F)29°C (83°F)29°C (84°F)29°C (84°F)28°C (83°F)28°C (82°F)
Dew point23°C (74°F)23°C (73°F)22°C (72°F)23°C (73°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)
Wind
Speed11km/h (7mph)12km/h (7mph)10km/h (6mph)14km/h (9mph)17km/h (10mph)19km/h (12mph)18km/h (11mph)15km/h (9mph)
Gusts17km/h (11mph)19km/h (12mph)17km/h (11mph)19km/h (12mph)22km/h (14mph)26km/h (16mph)26km/h (16mph)24km/h (15mph)
Direction 94°
E
96°
E
90°
E
84°
E
75°
ENE
81°
E
86°
E
88°
E
Wind chill25°C (77°F)24°C (76°F)24°C (76°F)26°C (79°F)27°C (80°F)26°C (80°F)26°C (78°F)25°C (77°F)
Waves
Height0.4m (1.4ft)0.4m (1.4ft)0.4m (1.4ft)0.4m (1.4ft)0.4m (1.5ft)0.5m (1.6ft)0.5m (1.8ft)0.6m (1.8ft)
Direction 33°
NNE
33°
NNE
34°
NNE
35°
NE
35°
NE
12°
NNE
37°
NE
37°
NE
Period8.5 sec.8.4 sec.8.4 sec.8.3 sec.11.7 sec.11.2 sec.11.2 sec.12.7 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.6m (2ft)0.6m (2ft)
Sea water temperature
Water temperature24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)

Sea weather on Friday 30 January 2026

On Friday 30 January 2026, the sun will rise at 06:53 and will set at 18:46 on the beach(es) of Saint-Laurent-du-Maroni. The outside temperature will be a high of 81°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 13.1mph km/h (with gusts up to 18.6mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)25°C (76°F)25°C (76°F)26°C (79°F)27°C (81°F)27°C (81°F)26°C (79°F)26°C (78°F)
Perceived temperature27°C (81°F)27°C (81°F)27°C (81°F)29°C (84°F)30°C (86°F)30°C (86°F)29°C (84°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity91%90%90%84%75%74%83%86%
Barometric pressure1013 hPa1011 hPa1012 hPa1014 hPa1014 hPa1011 hPa1011 hPa1013 hPa
Cloud cover38%44%37%43%29%33%37%11%
Heat index27°C (81°F)27°C (81°F)27°C (81°F)29°C (84°F)30°C (86°F)30°C (86°F)29°C (84°F)28°C (83°F)
Dew point23°C (74°F)23°C (73°F)23°C (73°F)23°C (74°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)
Wind
Speed15km/h (9mph)15km/h (9mph)16km/h (10mph)17km/h (11mph)19km/h (12mph)21km/h (13mph)19km/h (12mph)19km/h (12mph)
Gusts23km/h (14mph)23km/h (15mph)25km/h (16mph)23km/h (14mph)27km/h (17mph)28km/h (18mph)28km/h (17mph)30km/h (19mph)
Direction 98°
E
92°
E
90°
E
95°
E
80°
E
81°
E
78°
ENE
82°
E
Wind chill25°C (77°F)25°C (76°F)25°C (76°F)26°C (79°F)27°C (81°F)27°C (81°F)26°C (79°F)26°C (78°F)
Waves
Height0.6m (1.9ft)0.6m (1.9ft)0.6m (1.9ft)0.6m (2.0ft)0.6m (1.9ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)
Direction 37°
NE
37°
NE
18°
NNE
18°
NNE
17°
NNE
17°
NNE
17°
NNE
17°
NNE
Period8.4 sec.12.4 sec.12.0 sec.11.8 sec.11.6 sec.17.6 sec.16.8 sec.16.6 sec.
Significant height0.7m (2.3ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)
Sea water temperature
Water temperature24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)

Sea weather on Saturday 31 January 2026

On Saturday 31 January 2026, the sun will rise at 06:53 and will set at 18:46 on the beach(es) of Saint-Laurent-du-Maroni. The outside temperature will be a high of 81°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 20.5mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)25°C (78°F)25°C (77°F)27°C (80°F)27°C (81°F)27°C (81°F)26°C (79°F)26°C (78°F)
Perceived temperature28°C (83°F)28°C (82°F)28°C (82°F)30°C (85°F)30°C (85°F)30°C (85°F)29°C (84°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity86%87%87%81%72%69%78%80%
Barometric pressure1013 hPa1011 hPa1012 hPa1014 hPa1014 hPa1011 hPa1011 hPa1013 hPa
Cloud cover45%41%31%31%34%39%35%27%
Heat index28°C (83°F)28°C (82°F)28°C (82°F)30°C (85°F)30°C (85°F)30°C (85°F)29°C (84°F)28°C (83°F)
Dew point23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)22°C (71°F)21°C (70°F)22°C (72°F)22°C (72°F)
Wind
Speed21km/h (13mph)19km/h (12mph)20km/h (13mph)22km/h (14mph)23km/h (14mph)20km/h (13mph)19km/h (12mph)21km/h (13mph)
Gusts31km/h (19mph)30km/h (19mph)32km/h (20mph)30km/h (19mph)31km/h (19mph)27km/h (17mph)28km/h (18mph)33km/h (20mph)
Direction 79°
ENE
82°
E
79°
ENE
78°
ENE
78°
ENE
79°
ENE
74°
ENE
79°
ENE
Wind chill26°C (78°F)25°C (78°F)25°C (77°F)27°C (80°F)27°C (81°F)27°C (81°F)26°C (79°F)26°C (78°F)
Waves
Height0.6m (2.0ft)0.6m (2.1ft)0.6m (2.1ft)0.7m (2.3ft)0.6m (2.1ft)0.6m (2.0ft)0.6m (2.1ft)0.7m (2.3ft)
Direction 17°
NNE
16°
NNE
16°
NNE
17°
NNE
15°
NNE
15°
NNE
16°
NNE
38°
NE
Period16.3 sec.15.6 sec.15.4 sec.15.2 sec.14.5 sec.14.4 sec.14.4 sec.13.7 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)0.6m (2ft)0.7m (2.3ft)0.7m (2.3ft)0.9m (3ft)
Sea water temperature
Water temperature24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)

Sea weather on Sunday 1 February 2026

On Sunday 1 February 2026, the sun will rise at 06:53 and will set at 18:46 on the beach(es) of Saint-Laurent-du-Maroni. 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 14.3mph km/h (with gusts up to 22.4mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)26°C (78°F)26°C (78°F)27°C (80°F)27°C (81°F)27°C (81°F)26°C (79°F)25°C (78°F)
Perceived temperature28°C (82°F)28°C (82°F)28°C (82°F)29°C (85°F)30°C (85°F)30°C (85°F)29°C (84°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%77%78%74%68%69%76%83%
Barometric pressure1013 hPa1011 hPa1012 hPa1014 hPa1014 hPa1012 hPa1011 hPa1013 hPa
Cloud cover32%44%42%32%43%34%17%13%
Heat index28°C (82°F)28°C (82°F)28°C (82°F)29°C (85°F)30°C (85°F)30°C (85°F)29°C (84°F)28°C (82°F)
Dew point22°C (71°F)21°C (71°F)22°C (71°F)22°C (71°F)21°C (70°F)21°C (70°F)22°C (71°F)22°C (72°F)
Wind
Speed23km/h (14mph)22km/h (14mph)20km/h (13mph)21km/h (13mph)22km/h (14mph)21km/h (13mph)19km/h (12mph)20km/h (12mph)
Gusts36km/h (23mph)34km/h (21mph)31km/h (19mph)28km/h (18mph)30km/h (19mph)27km/h (17mph)27km/h (17mph)31km/h (19mph)
Direction 78°
ENE
76°
ENE
73°
ENE
69°
ENE
72°
ENE
69°
ENE
73°
ENE
73°
ENE
Wind chill26°C (78°F)26°C (78°F)26°C (78°F)27°C (80°F)27°C (81°F)27°C (81°F)26°C (79°F)25°C (78°F)
Waves
Height0.7m (2.2ft)0.7m (2.2ft)0.7m (2.2ft)0.6m (2.1ft)0.7m (2.2ft)0.6m (2.1ft)0.6m (2.0ft)0.6m (2.1ft)
Direction 38°
NE
16°
NNE
16°
NNE
38°
NE
38°
NE
37°
NE
37°
NE
38°
NE
Period13.3 sec.13.5 sec.15.7 sec.15.6 sec.15.6 sec.7.5 sec.14.8 sec.14.7 sec.
Significant height0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.7m (2.3ft)
Sea water temperature
Water temperature24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)

Sea weather on Monday 2 February 2026

On Monday 2 February 2026, the sun will rise at 06:53 and will set at 18:47 on the beach(es) of Saint-Laurent-du-Maroni. The outside temperature will be a high of 81°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 13.7mph km/h (with gusts up to 20.5mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (78°F)26°C (78°F)26°C (78°F)27°C (80°F)27°C (81°F)27°C (81°F)26°C (78°F)25°C (77°F)
Perceived temperature28°C (82°F)28°C (82°F)28°C (82°F)29°C (85°F)29°C (85°F)29°C (85°F)28°C (82°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%82%79%75%66%68%75%85%
Barometric pressure1013 hPa1011 hPa1012 hPa1015 hPa1015 hPa1012 hPa1012 hPa1014 hPa
Cloud cover22%33%77%69%34%45%6%12%
Heat index28°C (82°F)28°C (82°F)28°C (82°F)29°C (85°F)29°C (85°F)29°C (85°F)28°C (82°F)28°C (82°F)
Dew point22°C (72°F)22°C (72°F)22°C (71°F)22°C (72°F)21°C (69°F)21°C (69°F)21°C (70°F)22°C (72°F)
Wind
Speed19km/h (12mph)20km/h (13mph)21km/h (13mph)22km/h (13mph)22km/h (13mph)20km/h (13mph)16km/h (10mph)18km/h (11mph)
Gusts30km/h (19mph)32km/h (20mph)33km/h (21mph)30km/h (19mph)29km/h (18mph)27km/h (16mph)26km/h (16mph)29km/h (18mph)
Direction 72°
ENE
65°
ENE
63°
ENE
73°
ENE
70°
ENE
70°
ENE
73°
ENE
68°
ENE
Wind chill25°C (78°F)26°C (78°F)26°C (78°F)27°C (80°F)27°C (81°F)27°C (81°F)26°C (78°F)25°C (77°F)
Waves
Height0.7m (2.2ft)0.7m (2.2ft)0.7m (2.2ft)0.7m (2.2ft)0.6m (2.1ft)0.6m (2.0ft)0.6m (2.1ft)0.6m (2.1ft)
Direction 38°
NE
37°
NE
37°
NE
37°
NE
37°
NE
36°
NE
36°
NE
36°
NE
Period9.9 sec.7.6 sec.7.6 sec.7.6 sec.13.7 sec.13.5 sec.13.3 sec.13.3 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)
Sea water temperature
Water temperature24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)

Sea weather on Tuesday 3 February 2026

On Tuesday 3 February 2026, the sun will rise at 06:53 and will set at 18:47 on the beach(es) of Saint-Laurent-du-Maroni. The outside temperature will be a high of 81°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 19.3mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)25°C (77°F)25°C (77°F)26°C (80°F)27°C (81°F)27°C (81°F)26°C (78°F)25°C (78°F)
Perceived temperature28°C (82°F)27°C (81°F)27°C (81°F)29°C (84°F)29°C (85°F)29°C (84°F)28°C (82°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%84%82%76%65%66%77%81%
Barometric pressure1014 hPa1013 hPa1013 hPa1015 hPa1016 hPa1013 hPa1012 hPa1014 hPa
Cloud cover17%33%29%42%27%16%8%3%
Heat index28°C (82°F)27°C (81°F)27°C (81°F)29°C (84°F)29°C (85°F)29°C (84°F)28°C (82°F)28°C (82°F)
Dew point22°C (72°F)22°C (72°F)22°C (71°F)22°C (71°F)20°C (69°F)20°C (69°F)21°C (70°F)22°C (71°F)
Wind
Speed18km/h (11mph)19km/h (12mph)19km/h (12mph)19km/h (12mph)20km/h (12mph)18km/h (11mph)18km/h (11mph)18km/h (11mph)
Gusts28km/h (17mph)31km/h (19mph)31km/h (19mph)27km/h (17mph)26km/h (16mph)24km/h (15mph)29km/h (18mph)28km/h (17mph)
Direction 65°
ENE
53°
NE
64°
ENE
67°
ENE
65°
ENE
65°
ENE
70°
ENE
72°
ENE
Wind chill25°C (77°F)25°C (77°F)25°C (77°F)26°C (80°F)27°C (81°F)27°C (81°F)26°C (78°F)25°C (78°F)
Waves
Height0.6m (2.1ft)0.7m (2.2ft)0.6m (2.1ft)0.6m (2.1ft)0.6m (2.0ft)0.6m (1.9ft)0.6m (1.9ft)0.6m (1.9ft)
Direction 36°
NE
17°
NNE
17°
NNE
17°
NNE
17°
NNE
17°
NNE
17°
NNE
17°
NNE
Period13.3 sec.13.3 sec.13.3 sec.16.0 sec.15.6 sec.15.4 sec.15.1 sec.14.7 sec.
Significant height0.6m (2ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)0.5m (1.6ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)

Sea weather on Wednesday 4 February 2026

On Wednesday 4 February 2026, the sun will rise at 06:53 and will set at 18:47 on the beach(es) of Saint-Laurent-du-Maroni. 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! The sea will be generally calm, with a wind speed of up to 13.1mph km/h (with gusts up to 19.9mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)25°C (77°F)25°C (77°F)27°C (80°F)24°C (76°F)27°C (81°F)26°C (79°F)25°C (78°F)
Perceived temperature27°C (81°F)27°C (81°F)27°C (81°F)29°C (84°F)26°C (78°F)29°C (85°F)28°C (83°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%79%83%75%65%70%75%80%
Barometric pressure1014 hPa1012 hPa1012 hPa1015 hPa1015 hPa1012 hPa1012 hPa1014 hPa
Cloud cover12%18%5%27%11%67%63%5%
Heat index27°C (81°F)27°C (81°F)27°C (81°F)29°C (84°F)26°C (78°F)29°C (85°F)28°C (83°F)28°C (82°F)
Dew point22°C (72°F)21°C (70°F)22°C (71°F)22°C (71°F)17°C (63°F)21°C (70°F)21°C (71°F)22°C (71°F)
Wind
Speed16km/h (10mph)17km/h (11mph)21km/h (13mph)19km/h (12mph)18km/h (11mph)18km/h (11mph)16km/h (10mph)17km/h (11mph)
Gusts25km/h (16mph)28km/h (18mph)32km/h (20mph)26km/h (16mph)23km/h (14mph)23km/h (15mph)22km/h (14mph)26km/h (16mph)
Direction 61°
ENE
53°
NE
65°
ENE
60°
ENE
62°
ENE
65°
ENE
67°
ENE
65°
ENE
Wind chill25°C (77°F)25°C (77°F)25°C (77°F)27°C (80°F)24°C (76°F)27°C (81°F)26°C (79°F)25°C (78°F)
Waves
Height0.6m (1.9ft)0.6m (1.9ft)0.6m (1.9ft)0.6m (1.9ft)0.6m (1.9ft)0.6m (1.9ft)0.5m (1.8ft)0.5m (1.8ft)
Direction 17°
NNE
17°
NNE
33°
NNE
33°
NNE

N

N

N

N
Period14.5 sec.14.5 sec.14.5 sec.14.5 sec.13.6 sec.16.1 sec.15.4 sec.14.8 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)0.5m (1.6ft)
Sea water temperature
Water temperature24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)24°C (76°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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