Sea weather in Sainte-Marie Island in Madagascar All the beach weather in Sainte-Marie Island

All the essential weather information for enjoying the beach in Sainte-Marie Island in Madagascar, 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 Sainte-Marie Island over the next 7 days?

Discover the best moment to go to the beach in Sainte-Marie Island in Madagascar this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Sainte-Marie Island. 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 202674°F to 83°Frecommended
Friday 30 January 202672°F to 79°Frecommended
Saturday 31 January 202672°F to 83°Frecommended
Sunday 1 February 202674°F to 81°Frecommended
Monday 2 February 202674°F to 83°Frecommended
Tuesday 3 February 202674°F to 83°Frecommended
Wednesday 4 February 202674°F to 81°Frecommended

Sea Weather: Your daily and hourly sea weather in Sainte-Marie Island

Sea weather on Thursday 29 January 2026

On Thursday 29 January 2026, the sun will rise at 05:29 and will set at 18:22 on the beach(es) of Sainte-Marie Island. The outside temperature will be a high of 83°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 6.8mph km/h (with gusts up to 14.3mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (74°F)23°C (74°F)23°C (73°F)27°C (81°F)25°C (77°F)25°C (77°F)25°C (78°F)24°C (76°F)
Perceived temperature26°C (79°F)26°C (78°F)25°C (78°F)29°C (85°F)26°C (79°F)27°C (80°F)28°C (82°F)27°C (80°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity93%92%91%71%62%70%80%84%
Barometric pressure1012 hPa1011 hPa1012 hPa1013 hPa1011 hPa1010 hPa1011 hPa1012 hPa
Cloud cover71%25%20%6%7%77%50%71%
Heat index26°C (79°F)26°C (78°F)25°C (78°F)29°C (85°F)26°C (79°F)27°C (80°F)28°C (82°F)27°C (80°F)
Dew point22°C (72°F)22°C (71°F)21°C (71°F)21°C (70°F)17°C (63°F)19°C (66°F)22°C (71°F)21°C (71°F)
Wind
Speed8km/h (5mph)7km/h (4mph)5km/h (3mph)3km/h (2mph)11km/h (7mph)10km/h (6mph)4km/h (2mph)1km/h (0mph)
Gusts14km/h (9mph)12km/h (7mph)9km/h (5mph)3km/h (2mph)23km/h (14mph)20km/h (13mph)6km/h (4mph)1km/h (1mph)
Direction 239°
WSW
232°
SW
240°
WSW
182°
S
118°
ESE
112°
ESE
114°
ESE
207°
SSW
Wind chill24°C (74°F)23°C (74°F)23°C (73°F)27°C (81°F)25°C (77°F)25°C (77°F)25°C (78°F)24°C (76°F)
Waves
Height0.6m (2.0ft)0.6m (1.9ft)0.5m (1.8ft)0.6m (1.9ft)0.7m (2.2ft)0.7m (2.5ft)0.7m (2.5ft)0.7m (2.3ft)
Direction 97°
E
97°
E
97°
E
97°
E
99°
E
100°
E
100°
E
100°
E
Period8.2 sec.8.0 sec.7.9 sec.7.8 sec.7.6 sec.7.4 sec.7.0 sec.6.9 sec.
Significant height0.7m (2.3ft)0.5m (1.6ft)0.4m (1.3ft)0.6m (2ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)1.0m (3.3ft)
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 30 January 2026

On Friday 30 January 2026, the sun will rise at 05:29 and will set at 18:22 on the beach(es) of Sainte-Marie Island. The outside temperature will be a high of 79°F t and a low of 72°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 3.7mph km/h (with gusts up to 6.2mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (75°F)23°C (73°F)23°C (73°F)26°C (78°F)24°C (76°F)23°C (74°F)22°C (72°F)22°C (72°F)
Perceived temperature26°C (79°F)25°C (77°F)25°C (77°F)28°C (82°F)27°C (80°F)26°C (78°F)25°C (77°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0.1in0.1in
Humidity88%92%90%77%88%92%95%96%
Barometric pressure1011 hPa1010 hPa1010 hPa1011 hPa1010 hPa1009 hPa1010 hPa1010 hPa
Cloud cover34%52%30%41%65%58%83%100%
Heat index26°C (79°F)25°C (77°F)25°C (77°F)28°C (82°F)27°C (80°F)26°C (78°F)25°C (77°F)25°C (77°F)
Dew point22°C (71°F)22°C (71°F)21°C (70°F)22°C (71°F)22°C (72°F)22°C (72°F)22°C (71°F)22°C (71°F)
Wind
Speed3km/h (2mph)6km/h (4mph)4km/h (3mph)1km/h (1mph)5km/h (3mph)5km/h (3mph)4km/h (3mph)3km/h (2mph)
Gusts5km/h (3mph)10km/h (6mph)7km/h (4mph)2km/h (1mph)8km/h (5mph)8km/h (5mph)7km/h (4mph)4km/h (2mph)
Direction 225°
SW
266°
W
267°
W
271°
W
345°
NNW
360°
N
347°
NNW
288°
WNW
Wind chill24°C (75°F)23°C (73°F)23°C (73°F)26°C (78°F)24°C (76°F)23°C (74°F)22°C (72°F)22°C (72°F)
Waves
Height0.6m (2.1ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (1.9ft)0.6m (1.9ft)0.6m (1.9ft)0.6m (1.8ft)
Direction 101°
E
104°
ESE
103°
ESE
103°
ESE
103°
ESE
103°
ESE
104°
ESE
105°
ESE
Period6.6 sec.6.6 sec.7.6 sec.7.5 sec.7.4 sec.7.3 sec.7.3 sec.7.4 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)0.8m (2.6ft)0.6m (2ft)0.8m (2.6ft)0.8m (2.6ft)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 on Saturday 31 January 2026

On Saturday 31 January 2026, the sun will rise at 05:30 and will set at 18:22 on the beach(es) of Sainte-Marie Island. The outside temperature will be a high of 83°F t and a low of 72°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 10.6mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (72°F)22°C (72°F)22°C (72°F)25°C (77°F)28°C (82°F)27°C (81°F)25°C (78°F)24°C (76°F)
Perceived temperature25°C (77°F)25°C (76°F)25°C (76°F)27°C (81°F)30°C (85°F)29°C (85°F)28°C (82°F)26°C (79°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity96%95%92%80%64%68%80%84%
Barometric pressure1010 hPa1009 hPa1011 hPa1011 hPa1008 hPa1007 hPa1009 hPa1011 hPa
Cloud cover100%67%61%18%74%73%72%66%
Heat index25°C (77°F)25°C (76°F)25°C (76°F)27°C (81°F)30°C (85°F)29°C (85°F)28°C (82°F)26°C (79°F)
Dew point22°C (71°F)21°C (70°F)21°C (70°F)21°C (70°F)20°C (68°F)21°C (69°F)22°C (71°F)21°C (70°F)
Wind
Speed4km/h (2mph)6km/h (4mph)3km/h (2mph)5km/h (3mph)11km/h (7mph)13km/h (8mph)5km/h (3mph)1km/h (1mph)
Gusts5km/h (3mph)9km/h (6mph)5km/h (3mph)6km/h (4mph)15km/h (9mph)17km/h (10mph)8km/h (5mph)2km/h (2mph)
Direction 180°
S
184°
S
233°
SW
247°
WSW
97°
E
100°
E
98°
E
273°
W
Wind chill22°C (72°F)22°C (72°F)22°C (72°F)25°C (77°F)28°C (82°F)27°C (81°F)25°C (78°F)24°C (76°F)
Waves
Height0.5m (1.8ft)0.5m (1.7ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.7ft)0.6m (1.9ft)0.6m (2.0ft)0.6m (2.1ft)
Direction 105°
ESE
106°
ESE
106°
ESE
105°
ESE
108°
ESE
109°
ESE
108°
ESE
105°
ESE
Period7.4 sec.7.4 sec.7.5 sec.7.8 sec.8.3 sec.8.3 sec.8.1 sec.8.0 sec.
Significant height0.8m (2.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.7m (2.3ft)0.5m (1.6ft)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 Sunday 1 February 2026

On Sunday 1 February 2026, the sun will rise at 05:30 and will set at 18:21 on the beach(es) of Sainte-Marie Island. 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 5.6mph km/h (with gusts up to 8.1mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (74°F)23°C (73°F)23°C (74°F)25°C (78°F)26°C (80°F)27°C (81°F)25°C (77°F)24°C (75°F)
Perceived temperature26°C (78°F)25°C (78°F)25°C (78°F)28°C (82°F)28°C (83°F)30°C (85°F)27°C (81°F)26°C (79°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%91%90%81%72%72%85%88%
Barometric pressure1011 hPa1010 hPa1011 hPa1012 hPa1010 hPa1009 hPa1010 hPa1013 hPa
Cloud cover54%86%51%57%89%87%52%94%
Heat index26°C (78°F)25°C (78°F)25°C (78°F)28°C (82°F)28°C (83°F)30°C (85°F)27°C (81°F)26°C (79°F)
Dew point22°C (71°F)21°C (71°F)21°C (71°F)22°C (71°F)21°C (70°F)22°C (71°F)22°C (72°F)22°C (71°F)
Wind
Speed5km/h (3mph)6km/h (4mph)5km/h (3mph)3km/h (2mph)1km/h (1mph)9km/h (6mph)4km/h (3mph)2km/h (1mph)
Gusts8km/h (5mph)10km/h (6mph)8km/h (5mph)4km/h (2mph)2km/h (1mph)13km/h (8mph)7km/h (4mph)4km/h (2mph)
Direction 272°
W
277°
W
274°
W
270°
W
358°
N
122°
ESE
56°
NE
323°
NW
Wind chill24°C (74°F)23°C (73°F)23°C (74°F)25°C (78°F)26°C (80°F)27°C (81°F)25°C (77°F)24°C (75°F)
Waves
Height0.7m (2.2ft)0.7m (2.3ft)0.7m (2.5ft)0.7m (2.5ft)0.7m (2.4ft)0.7m (2.4ft)0.7m (2.3ft)0.7m (2.2ft)
Direction 99°
E
98°
E
100°
E
102°
ESE
102°
ESE
102°
ESE
102°
ESE
103°
ESE
Period7.9 sec.7.7 sec.7.2 sec.7.1 sec.7.1 sec.7.1 sec.7.2 sec.7.4 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)0.8m (2.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)1.0m (3.3ft)
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 Monday 2 February 2026

On Monday 2 February 2026, the sun will rise at 05:31 and will set at 18:21 on the beach(es) of Sainte-Marie Island. The outside temperature will be a high of 83°F t and a low of 74°F. Precipitation is in the forecast (0.2in 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 7.5mph km/h (with gusts up to 9.9mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (74°F)23°C (73°F)23°C (73°F)27°C (81°F)27°C (81°F)28°C (82°F)26°C (78°F)25°C (76°F)
Perceived temperature26°C (78°F)25°C (77°F)25°C (77°F)30°C (85°F)30°C (86°F)31°C (87°F)28°C (83°F)27°C (80°F)
Precipitation0in0in0in0in0in0in0in0.1in
Humidity91%94%91%70%70%73%84%89%
Barometric pressure1012 hPa1011 hPa1012 hPa1012 hPa1010 hPa1010 hPa1011 hPa1013 hPa
Cloud cover84%67%36%28%74%85%51%71%
Heat index26°C (78°F)25°C (77°F)25°C (77°F)30°C (85°F)30°C (86°F)31°C (87°F)28°C (83°F)27°C (80°F)
Dew point22°C (71°F)22°C (71°F)21°C (70°F)21°C (70°F)21°C (70°F)22°C (72°F)23°C (73°F)23°C (73°F)
Wind
Speed5km/h (3mph)8km/h (5mph)5km/h (3mph)6km/h (4mph)12km/h (7mph)11km/h (7mph)7km/h (4mph)5km/h (3mph)
Gusts8km/h (5mph)14km/h (9mph)10km/h (6mph)7km/h (4mph)16km/h (10mph)15km/h (10mph)12km/h (7mph)10km/h (6mph)
Direction 303°
WNW
257°
WSW
249°
WSW
190°
S
120°
ESE
121°
ESE
119°
ESE
151°
SSE
Wind chill23°C (74°F)23°C (73°F)23°C (73°F)27°C (81°F)27°C (81°F)28°C (82°F)26°C (78°F)25°C (76°F)
Waves
Height0.7m (2.2ft)0.7m (2.2ft)0.6m (2.1ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.1ft)0.7m (2.2ft)0.6m (2.1ft)
Direction 103°
ESE
102°
ESE
102°
ESE
103°
ESE
103°
ESE
103°
ESE
103°
ESE
103°
ESE
Period7.5 sec.7.3 sec.7.3 sec.7.4 sec.7.4 sec.7.8 sec.7.8 sec.7.8 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)0.7m (2.3ft)0.6m (2ft)0.7m (2.3ft)1.0m (3.3ft)0.7m (2.3ft)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 Tuesday 3 February 2026

On Tuesday 3 February 2026, the sun will rise at 05:31 and will set at 18:21 on the beach(es) of Sainte-Marie Island. The outside temperature will be a high of 83°F t and a low of 74°F. Precipitation is in the forecast (0.2in 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 8.1mph km/h (with gusts up to 12.4mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (73°F)23°C (73°F)23°C (73°F)26°C (79°F)27°C (81°F)28°C (82°F)26°C (78°F)24°C (76°F)
Perceived temperature25°C (77°F)25°C (77°F)25°C (78°F)28°C (83°F)30°C (85°F)30°C (87°F)28°C (83°F)27°C (80°F)
Precipitation0.1in0in0in0in0in0in0in0in
Humidity96%93%92%79%73%74%84%88%
Barometric pressure1013 hPa1011 hPa1012 hPa1013 hPa1011 hPa1010 hPa1011 hPa1012 hPa
Cloud cover63%29%70%81%52%74%77%58%
Heat index25°C (77°F)25°C (77°F)25°C (78°F)28°C (83°F)30°C (85°F)30°C (87°F)28°C (83°F)27°C (80°F)
Dew point22°C (72°F)22°C (71°F)22°C (71°F)22°C (72°F)22°C (71°F)22°C (72°F)23°C (73°F)22°C (72°F)
Wind
Speed8km/h (5mph)5km/h (3mph)4km/h (3mph)5km/h (3mph)11km/h (7mph)13km/h (8mph)12km/h (7mph)12km/h (7mph)
Gusts15km/h (9mph)9km/h (6mph)7km/h (4mph)7km/h (4mph)15km/h (9mph)18km/h (11mph)19km/h (12mph)20km/h (12mph)
Direction 218°
SW
221°
SW
243°
WSW
202°
SSW
117°
ESE
136°
SE
154°
SSE
168°
SSE
Wind chill23°C (73°F)23°C (73°F)23°C (73°F)26°C (79°F)27°C (81°F)28°C (82°F)26°C (78°F)24°C (76°F)
Waves
Height0.6m (2.1ft)0.6m (2.1ft)0.6m (2.1ft)0.6m (2.0ft)0.6m (1.9ft)0.6m (2.1ft)0.7m (2.2ft)0.7m (2.2ft)
Direction 103°
ESE
104°
ESE
104°
ESE
104°
ESE
105°
ESE
105°
ESE
107°
ESE
107°
ESE
Period7.9 sec.7.9 sec.7.8 sec.7.7 sec.7.5 sec.7.4 sec.7.8 sec.8.2 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.9m (3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)
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 Wednesday 4 February 2026

On Wednesday 4 February 2026, the sun will rise at 05:32 and will set at 18:20 on the beach(es) of Sainte-Marie Island. 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 11.2mph km/h (with gusts up to 21.1mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (75°F)23°C (74°F)23°C (73°F)27°C (81°F)26°C (78°F)27°C (80°F)26°C (79°F)24°C (76°F)
Perceived temperature26°C (79°F)25°C (78°F)25°C (77°F)29°C (85°F)27°C (80°F)28°C (82°F)28°C (83°F)26°C (79°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%91%91%68%58%63%78%86%
Barometric pressure1012 hPa1011 hPa1012 hPa1012 hPa1010 hPa1009 hPa1011 hPa1013 hPa
Cloud cover83%80%89%22%7%7%82%77%
Heat index26°C (79°F)25°C (78°F)25°C (77°F)29°C (85°F)27°C (80°F)28°C (82°F)28°C (83°F)26°C (79°F)
Dew point22°C (71°F)22°C (71°F)21°C (71°F)21°C (69°F)17°C (62°F)19°C (66°F)22°C (71°F)22°C (71°F)
Wind
Speed9km/h (6mph)8km/h (5mph)7km/h (4mph)9km/h (6mph)15km/h (9mph)18km/h (11mph)16km/h (10mph)11km/h (7mph)
Gusts16km/h (10mph)14km/h (9mph)11km/h (7mph)10km/h (6mph)32km/h (20mph)34km/h (21mph)25km/h (16mph)19km/h (12mph)
Direction 214°
SSW
226°
SW
235°
SW
188°
S
141°
SE
137°
SE
153°
SSE
190°
S
Wind chill24°C (75°F)23°C (74°F)23°C (73°F)27°C (81°F)26°C (78°F)27°C (80°F)26°C (79°F)24°C (76°F)
Waves
Height0.7m (2.2ft)0.6m (2.1ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.1ft)0.7m (2.4ft)0.7m (2.4ft)0.7m (2.3ft)
Direction 106°
ESE
106°
ESE
106°
ESE
106°
ESE
107°
ESE
116°
ESE
112°
ESE
111°
ESE
Period8.0 sec.8.0 sec.7.8 sec.7.8 sec.7.8 sec.9.7 sec.9.0 sec.8.8 sec.
Significant height0.9m (3ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)1.0m (3.3ft)0.7m (2.3ft)1.1m (3.6ft)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 chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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