Sea weather in Mahajanga in Madagascar All the beach weather in Mahajanga

All the essential weather information for enjoying the beach in Mahajanga 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 Mahajanga over the next 7 days?

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

Date Outside temp. Our opinion
Friday 5 December 202579°F to 85°Frecommended
Saturday 6 December 202577°F to 86°Frecommended
Sunday 7 December 202574°F to 83°Fdiscouraged
Monday 8 December 202576°F to 83°Frecommended
Tuesday 9 December 202577°F to 85°Frecommended
Wednesday 10 December 202579°F to 85°Frecommended
Thursday 11 December 202579°F to 83°Frecommended

Sea Weather: Your daily and hourly sea weather in Mahajanga

Sea weather on Friday 5 December 2025

On Friday 5 December 2025, the sun will rise at 05:15 and will set at 18:16 on the beach(es) of Mahajanga. The outside temperature will be a high of 85°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 11.8mph km/h (with gusts up to 19.3mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)26°C (79°F)27°C (80°F)29°C (83°F)29°C (84°F)29°C (84°F)27°C (81°F)28°C (82°F)
Perceived temperature31°C (87°F)29°C (84°F)29°C (84°F)31°C (88°F)31°C (88°F)32°C (89°F)30°C (86°F)31°C (88°F)
Precipitation0.1in0in0in0in0in0in0in0in
Humidity77%81%76%65%61%63%73%74%
Barometric pressure1014 hPa1013 hPa1014 hPa1014 hPa1013 hPa1011 hPa1012 hPa1014 hPa
Cloud cover73%80%32%19%17%17%15%20%
Heat index31°C (87°F)29°C (84°F)29°C (84°F)31°C (88°F)31°C (88°F)32°C (89°F)30°C (86°F)31°C (88°F)
Dew point23°C (73°F)23°C (73°F)22°C (72°F)21°C (71°F)21°C (69°F)21°C (70°F)22°C (72°F)23°C (73°F)
Wind
Speed12km/h (7mph)8km/h (5mph)6km/h (4mph)4km/h (2mph)13km/h (8mph)19km/h (12mph)19km/h (12mph)18km/h (11mph)
Gusts17km/h (11mph)13km/h (8mph)9km/h (5mph)5km/h (3mph)18km/h (11mph)25km/h (16mph)31km/h (19mph)25km/h (16mph)
Direction 253°
WSW
225°
SW
208°
SSW
270°
W
294°
WNW
300°
WNW
307°
NW
267°
W
Wind chill27°C (81°F)26°C (79°F)27°C (80°F)29°C (83°F)29°C (84°F)29°C (84°F)27°C (81°F)28°C (82°F)
Waves
Height0.4m (1.4ft)0.4m (1.5ft)0.4m (1.3ft)0.3m (1.1ft)0.3m (1.1ft)0.4m (1.3ft)0.4m (1.4ft)0.5m (1.5ft)
Direction
N

N

N

N

N

N

N
286°
WNW
Period7.1 sec.3.1 sec.3.2 sec.6.9 sec.6.9 sec.6.7 sec.6.7 sec.6.7 sec.
Significant height0.4m (1.3ft)0.6m (2ft)0.5m (1.6ft)0.1m (0.3ft)0.4m (1.3ft)0.6m (2ft)0.4m (1.3ft)0.5m (1.6ft)
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 on Saturday 6 December 2025

On Saturday 6 December 2025, the sun will rise at 05:15 and will set at 18:16 on the beach(es) of Mahajanga. The outside temperature will be a high of 86°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 1.6ft 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)29°C (84°F)26°C (79°F)29°C (85°F)28°C (83°F)28°C (83°F)
Perceived temperature31°C (87°F)29°C (84°F)29°C (84°F)31°C (89°F)27°C (81°F)32°C (90°F)31°C (89°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%76%74%64%61%61%72%74%
Barometric pressure1014 hPa1013 hPa1014 hPa1015 hPa1013 hPa1011 hPa1011 hPa1014 hPa
Cloud cover75%23%22%19%79%80%19%86%
Heat index31°C (87°F)29°C (84°F)29°C (84°F)31°C (89°F)27°C (81°F)32°C (90°F)31°C (89°F)32°C (89°F)
Dew point23°C (73°F)22°C (72°F)22°C (71°F)21°C (70°F)18°C (64°F)21°C (70°F)23°C (73°F)23°C (73°F)
Wind
Speed12km/h (8mph)8km/h (5mph)3km/h (2mph)2km/h (1mph)10km/h (6mph)18km/h (11mph)19km/h (12mph)15km/h (9mph)
Gusts18km/h (11mph)12km/h (8mph)4km/h (3mph)2km/h (1mph)21km/h (13mph)25km/h (15mph)27km/h (17mph)22km/h (13mph)
Direction 233°
SW
191°
S
215°
SW
234°
SW
307°
NW
304°
WNW
303°
WNW
265°
W
Wind chill27°C (81°F)27°C (80°F)27°C (80°F)29°C (84°F)26°C (79°F)29°C (85°F)28°C (83°F)28°C (83°F)
Waves
Height0.5m (1.5ft)0.4m (1.4ft)0.4m (1.2ft)0.3m (1.1ft)0.3m (1.0ft)0.4m (1.3ft)0.4m (1.2ft)0.3m (1.1ft)
Direction 285°
WNW
282°
WNW

N

N

N

N

N

N
Period3.5 sec.3.5 sec.3.5 sec.7.5 sec.7.5 sec.7.4 sec.7.4 sec.7.3 sec.
Significant height0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.7m (2.3ft)0.5m (1.6ft)0.5m (1.6ft)
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 on Sunday 7 December 2025

On Sunday 7 December 2025, the sun will rise at 05:16 and will set at 18:17 on the beach(es) of Mahajanga. The outside temperature will be a high of 83°F t and a low of 74°F. Precipitation is in the forecast (0.5in 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 14.9mph km/h (with gusts up to 18.6mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (75°F)24°C (75°F)25°C (76°F)27°C (80°F)28°C (82°F)28°C (83°F)27°C (81°F)27°C (81°F)
Perceived temperature26°C (79°F)26°C (78°F)27°C (80°F)29°C (83°F)30°C (86°F)31°C (88°F)30°C (86°F)30°C (86°F)
Precipitation0.5in0in0in0in0in0in0in0in
Humidity92%82%81%71%64%65%73%73%
Barometric pressure1015 hPa1014 hPa1015 hPa1016 hPa1014 hPa1013 hPa1012 hPa1014 hPa
Cloud cover79%70%52%46%45%32%15%37%
Heat index26°C (79°F)26°C (78°F)27°C (80°F)29°C (83°F)30°C (86°F)31°C (88°F)30°C (86°F)30°C (86°F)
Dew point22°C (72°F)20°C (69°F)21°C (70°F)21°C (70°F)21°C (69°F)21°C (70°F)22°C (72°F)22°C (72°F)
Wind
Speed24km/h (15mph)6km/h (4mph)6km/h (4mph)4km/h (2mph)8km/h (5mph)15km/h (10mph)18km/h (11mph)10km/h (6mph)
Gusts30km/h (19mph)13km/h (8mph)9km/h (6mph)4km/h (3mph)10km/h (6mph)21km/h (13mph)25km/h (16mph)14km/h (9mph)
Direction 73°
ENE

N
114°
ESE
118°
ESE
299°
WNW
304°
WNW
311°
NW
299°
WNW
Wind chill24°C (75°F)24°C (75°F)25°C (76°F)27°C (80°F)28°C (82°F)28°C (83°F)27°C (81°F)27°C (81°F)
Waves
Height0.3m (1.1ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.1ft)0.4m (1.2ft)0.4m (1.2ft)0.3m (1.1ft)0.3m (1.1ft)
Direction
N

N

N

N

N

N

N

N
Period2.9 sec.3.0 sec.7.0 sec.6.9 sec.4.3 sec.4.4 sec.6.8 sec.6.8 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.5m (1.6ft)0.5m (1.6ft)0.3m (1ft)0.3m (1ft)0.5m (1.6ft)
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 Monday 8 December 2025

On Monday 8 December 2025, the sun will rise at 05:16 and will set at 18:18 on the beach(es) of Mahajanga. The outside temperature will be a high of 83°F t and a low of 76°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 10.6mph km/h (with gusts up to 18.6mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (76°F)24°C (75°F)24°C (76°F)27°C (80°F)28°C (82°F)28°C (82°F)27°C (81°F)27°C (81°F)
Perceived temperature27°C (81°F)26°C (79°F)26°C (79°F)28°C (83°F)30°C (85°F)30°C (86°F)30°C (85°F)30°C (86°F)
Precipitation0.1in0in0in0in0in0in0in0in
Humidity87%85%77%68%62%63%69%74%
Barometric pressure1014 hPa1013 hPa1014 hPa1014 hPa1013 hPa1012 hPa1012 hPa1013 hPa
Cloud cover87%54%31%27%32%72%18%9%
Heat index27°C (81°F)26°C (79°F)26°C (79°F)28°C (83°F)30°C (85°F)30°C (86°F)30°C (85°F)30°C (86°F)
Dew point22°C (72°F)21°C (70°F)20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)21°C (70°F)22°C (72°F)
Wind
Speed17km/h (11mph)17km/h (11mph)4km/h (2mph)1km/h (1mph)6km/h (4mph)16km/h (10mph)14km/h (9mph)15km/h (10mph)
Gusts30km/h (19mph)30km/h (19mph)6km/h (3mph)2km/h (1mph)9km/h (5mph)23km/h (14mph)21km/h (13mph)23km/h (14mph)
Direction 142°
SE
137°
SE
136°
SE
27°
NNE
317°
NW
306°
NW
312°
NW
284°
WNW
Wind chill25°C (76°F)24°C (75°F)24°C (76°F)27°C (80°F)28°C (82°F)28°C (82°F)27°C (81°F)27°C (81°F)
Waves
Height0.3m (1.0ft)0.4m (1.4ft)0.3m (1.1ft)0.3m (0.9ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.6ft)
Direction
N
116°
ESE

N

N

N

N

N

N
Period6.9 sec.4.2 sec.6.9 sec.6.9 sec.6.9 sec.7.0 sec.7.0 sec.7.0 sec.
Significant height0.2m (0.7ft)1.2m (3.9ft)0.5m (1.6ft)0.4m (1.3ft)0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)
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 9 December 2025

On Tuesday 9 December 2025, the sun will rise at 05:16 and will set at 18:18 on the beach(es) of Mahajanga. 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 9.3mph km/h (with gusts up to 16.2mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (80°F)26°C (79°F)27°C (80°F)28°C (83°F)25°C (77°F)27°C (80°F)27°C (81°F)28°C (82°F)
Perceived temperature30°C (86°F)29°C (84°F)29°C (84°F)31°C (88°F)27°C (80°F)28°C (83°F)29°C (85°F)30°C (87°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%80%75%65%63%62%69%73%
Barometric pressure1013 hPa1012 hPa1014 hPa1014 hPa1013 hPa1011 hPa1011 hPa1012 hPa
Cloud cover82%81%70%21%13%10%12%28%
Heat index30°C (86°F)29°C (84°F)29°C (84°F)31°C (88°F)27°C (80°F)28°C (83°F)29°C (85°F)30°C (87°F)
Dew point23°C (73°F)23°C (73°F)22°C (71°F)21°C (70°F)18°C (64°F)19°C (66°F)21°C (70°F)22°C (72°F)
Wind
Speed12km/h (7mph)9km/h (6mph)5km/h (3mph)3km/h (2mph)12km/h (7mph)13km/h (8mph)15km/h (10mph)15km/h (9mph)
Gusts18km/h (11mph)15km/h (9mph)7km/h (4mph)4km/h (2mph)24km/h (15mph)25km/h (15mph)26km/h (16mph)22km/h (14mph)
Direction 252°
WSW
230°
SW
213°
SSW
55°
NE
11°
NNE
330°
NNW
316°
NW
280°
W
Wind chill27°C (80°F)26°C (79°F)27°C (80°F)28°C (83°F)25°C (77°F)27°C (80°F)27°C (81°F)28°C (82°F)
Waves
Height0.2m (0.7ft)0.2m (0.8ft)0.2m (0.8ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)
Direction
N

N

N

N

N

N

N
312°
NW
Period6.9 sec.2.6 sec.6.8 sec.6.8 sec.6.7 sec.6.7 sec.6.7 sec.2.8 sec.
Significant height0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)
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 10 December 2025

On Wednesday 10 December 2025, the sun will rise at 05:17 and will set at 18:19 on the beach(es) of Mahajanga. The outside temperature will be a high of 85°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 11.8mph km/h (with gusts up to 21.1mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)26°C (80°F)27°C (80°F)29°C (83°F)26°C (78°F)27°C (80°F)27°C (81°F)28°C (82°F)
Perceived temperature30°C (86°F)29°C (84°F)29°C (84°F)31°C (88°F)27°C (81°F)28°C (83°F)29°C (85°F)30°C (87°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%78%76%66%62%64%70%72%
Barometric pressure1012 hPa1011 hPa1012 hPa1012 hPa1011 hPa1009 hPa1009 hPa1011 hPa
Cloud cover80%79%22%12%8%6%5%11%
Heat index30°C (86°F)29°C (84°F)29°C (84°F)31°C (88°F)27°C (81°F)28°C (83°F)29°C (85°F)30°C (87°F)
Dew point23°C (73°F)22°C (72°F)22°C (71°F)22°C (71°F)18°C (64°F)19°C (67°F)21°C (70°F)22°C (72°F)
Wind
Speed12km/h (8mph)6km/h (4mph)1km/h (1mph)10km/h (6mph)14km/h (9mph)19km/h (12mph)17km/h (11mph)8km/h (5mph)
Gusts18km/h (11mph)10km/h (6mph)2km/h (1mph)12km/h (7mph)30km/h (19mph)34km/h (21mph)28km/h (17mph)11km/h (7mph)
Direction 250°
WSW
228°
SW
83°
E
340°
NNW
329°
NNW
327°
NNW
304°
WNW
302°
WNW
Wind chill27°C (81°F)26°C (80°F)27°C (80°F)29°C (83°F)26°C (78°F)27°C (80°F)27°C (81°F)28°C (82°F)
Waves
Height0.4m (1.2ft)0.3m (1.1ft)0.3m (1.0ft)0.3m (0.9ft)0.3m (0.9ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)
Direction 295°
WNW
293°
WNW
292°
WNW
292°
WNW

N
309°
NW
300°
WNW
300°
WNW
Period6.4 sec.3.2 sec.3.2 sec.3.2 sec.6.4 sec.6.5 sec.6.6 sec.3.2 sec.
Significant height0.3m (1ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)0.5m (1.6ft)0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)
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 on Thursday 11 December 2025

On Thursday 11 December 2025, the sun will rise at 05:17 and will set at 18:19 on the beach(es) of Mahajanga. The outside temperature will be a high of 83°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 14.9mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)26°C (79°F)26°C (78°F)28°C (83°F)28°C (82°F)27°C (80°F)27°C (81°F)27°C (81°F)
Perceived temperature30°C (86°F)29°C (84°F)28°C (82°F)31°C (88°F)30°C (86°F)28°C (83°F)29°C (85°F)30°C (87°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity74%78%81%67%66%64%70%74%
Barometric pressure1011 hPa1010 hPa1012 hPa1012 hPa1011 hPa1009 hPa1009 hPa1011 hPa
Cloud cover16%79%88%25%87%11%89%19%
Heat index30°C (86°F)29°C (84°F)28°C (82°F)31°C (88°F)30°C (86°F)28°C (83°F)29°C (85°F)30°C (87°F)
Dew point22°C (72°F)22°C (72°F)22°C (72°F)22°C (71°F)21°C (69°F)19°C (67°F)21°C (70°F)22°C (72°F)
Wind
Speed6km/h (4mph)4km/h (3mph)0km/h (0mph)6km/h (4mph)13km/h (8mph)13km/h (8mph)12km/h (8mph)13km/h (8mph)
Gusts9km/h (6mph)7km/h (4mph)1km/h (0mph)9km/h (6mph)18km/h (11mph)24km/h (15mph)20km/h (12mph)20km/h (12mph)
Direction 295°
WNW
223°
SW
127°
SE
340°
NNW
321°
NW
306°
NW
312°
NW
319°
NW
Wind chill27°C (81°F)26°C (79°F)26°C (78°F)28°C (83°F)28°C (82°F)27°C (80°F)27°C (81°F)27°C (81°F)
Waves
Height0.4m (1.3ft)0.4m (1.2ft)0.3m (1.1ft)0.3m (1.1ft)0.4m (1.2ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.2ft)
Direction 299°
WNW
300°
WNW
297°
WNW
284°
WNW
277°
W
273°
W
274°
W
277°
W
Period3.3 sec.3.3 sec.3.3 sec.3.2 sec.6.9 sec.6.9 sec.6.8 sec.3.3 sec.
Significant height0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.5m (1.6ft)
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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