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
Saturday 18 July 202670°F to 81°Frecommended
Sunday 19 July 202668°F to 79°Frecommended
Monday 20 July 202670°F to 79°Frecommended
Tuesday 21 July 202670°F to 79°Fdiscouraged
Wednesday 22 July 202670°F to 81°Fdiscouraged
Thursday 23 July 202668°F to 81°Fdiscouraged
Friday 24 July 202667°F to 79°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Mahajanga

Sea weather on Saturday 18 July 2026

On Saturday 18 July 2026, the sun will rise at 06:22 and will set at 17:40 on the beach(es) of Mahajanga. The outside temperature will be a high of 81°F t and a low of 70°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 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (73°F)21°C (69°F)21°C (69°F)24°C (76°F)27°C (80°F)25°C (76°F)23°C (73°F)24°C (75°F)
Perceived temperature25°C (77°F)21°C (69°F)21°C (69°F)26°C (78°F)27°C (81°F)26°C (78°F)25°C (77°F)26°C (78°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%80%81%63%51%55%75%78%
Barometric pressure1017 hPa1016 hPa1017 hPa1018 hPa1017 hPa1014 hPa1015 hPa1017 hPa
Cloud cover12%21%25%26%19%13%9%11%
Heat index25°C (77°F)21°C (69°F)21°C (69°F)26°C (78°F)27°C (81°F)26°C (78°F)25°C (77°F)26°C (78°F)
Dew point18°C (65°F)17°C (63°F)17°C (63°F)17°C (62°F)16°C (61°F)15°C (59°F)18°C (65°F)20°C (67°F)
Wind
Speed12km/h (8mph)8km/h (5mph)8km/h (5mph)10km/h (6mph)8km/h (5mph)18km/h (11mph)17km/h (11mph)18km/h (11mph)
Gusts21km/h (13mph)14km/h (8mph)14km/h (8mph)13km/h (8mph)10km/h (6mph)34km/h (21mph)34km/h (21mph)29km/h (18mph)
Direction 239°
WSW
122°
ESE
99°
E
92°
E
341°
NNW
305°
NW
304°
NW
266°
W
Wind chill23°C (73°F)21°C (69°F)21°C (69°F)24°C (76°F)27°C (80°F)25°C (76°F)23°C (73°F)24°C (75°F)
Waves
Height0.4m (1.4ft)0.4m (1.3ft)0.4m (1.2ft)0.3m (1.1ft)0.3m (1.0ft)0.3m (1.1ft)0.4m (1.2ft)0.4m (1.3ft)
Direction 286°
WNW
286°
WNW
299°
WNW
298°
WNW
320°
NW
320°
NW
303°
WNW
290°
WNW
Period3.4 sec.3.8 sec.3.7 sec.3.9 sec.4.6 sec.4.6 sec.5.5 sec.5.7 sec.
Significant height0.6m (2ft)0.4m (1.3ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.7m (2.3ft)0.4m (1.3ft)0.4m (1.3ft)
Sea water temperature
Water temperature26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 06:22 and will set at 17:41 on the beach(es) of Mahajanga. The outside temperature will be a high of 79°F t and a low of 68°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 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (73°F)21°C (69°F)21°C (69°F)25°C (77°F)23°C (74°F)25°C (76°F)23°C (73°F)24°C (75°F)
Perceived temperature25°C (77°F)21°C (69°F)21°C (69°F)26°C (79°F)25°C (77°F)26°C (78°F)25°C (77°F)26°C (78°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%84%80%59%52%55%72%77%
Barometric pressure1017 hPa1016 hPa1016 hPa1018 hPa1016 hPa1014 hPa1014 hPa1016 hPa
Cloud cover14%17%19%19%8%6%5%7%
Heat index25°C (77°F)21°C (69°F)21°C (69°F)26°C (79°F)25°C (77°F)26°C (78°F)25°C (77°F)26°C (78°F)
Dew point18°C (65°F)18°C (64°F)17°C (63°F)16°C (61°F)13°C (55°F)15°C (59°F)17°C (63°F)19°C (67°F)
Wind
Speed18km/h (11mph)9km/h (6mph)6km/h (4mph)4km/h (3mph)7km/h (4mph)17km/h (10mph)17km/h (10mph)18km/h (11mph)
Gusts30km/h (19mph)16km/h (10mph)11km/h (7mph)5km/h (3mph)15km/h (9mph)31km/h (19mph)34km/h (21mph)30km/h (19mph)
Direction 243°
WSW
129°
SE
119°
ESE
121°
ESE
319°
NW
309°
NW
312°
NW
274°
W
Wind chill23°C (73°F)21°C (69°F)21°C (69°F)25°C (77°F)23°C (74°F)25°C (76°F)23°C (73°F)24°C (75°F)
Waves
Height0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1.1ft)0.3m (0.9ft)0.3m (1.1ft)0.4m (1.2ft)0.4m (1.4ft)
Direction 285°
WNW
293°
WNW
297°
WNW
299°
WNW
299°
WNW
297°
WNW
298°
WNW
283°
WNW
Period5.8 sec.3.8 sec.3.8 sec.3.8 sec.3.8 sec.3.8 sec.3.8 sec.3.8 sec.
Significant height0.5m (1.6ft)0.7m (2.3ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 06:22 and will set at 17:41 on the beach(es) of Mahajanga. The outside temperature will be a high of 79°F t and a low of 70°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 10.6mph km/h (with gusts up to 20.5mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (73°F)21°C (69°F)21°C (69°F)25°C (76°F)23°C (73°F)25°C (76°F)22°C (72°F)24°C (74°F)
Perceived temperature25°C (77°F)21°C (69°F)21°C (69°F)26°C (79°F)25°C (77°F)26°C (78°F)25°C (76°F)26°C (78°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%86%81%60%53%54%73%78%
Barometric pressure1016 hPa1016 hPa1017 hPa1018 hPa1016 hPa1014 hPa1015 hPa1016 hPa
Cloud cover8%14%12%4%0%3%4%8%
Heat index25°C (77°F)21°C (69°F)21°C (69°F)26°C (79°F)25°C (77°F)26°C (78°F)25°C (76°F)26°C (78°F)
Dew point19°C (66°F)18°C (65°F)17°C (63°F)16°C (62°F)13°C (55°F)15°C (58°F)17°C (63°F)20°C (67°F)
Wind
Speed13km/h (8mph)9km/h (6mph)6km/h (4mph)5km/h (3mph)8km/h (5mph)17km/h (10mph)16km/h (10mph)16km/h (10mph)
Gusts21km/h (13mph)16km/h (10mph)11km/h (7mph)6km/h (4mph)16km/h (10mph)31km/h (20mph)33km/h (21mph)28km/h (17mph)
Direction 233°
SW
140°
SE
153°
SSE
99°
E
306°
NW
302°
WNW
296°
WNW
272°
W
Wind chill23°C (73°F)21°C (69°F)21°C (69°F)25°C (76°F)23°C (73°F)25°C (76°F)22°C (72°F)24°C (74°F)
Waves
Height0.5m (1.6ft)0.4m (1.4ft)0.4m (1.2ft)0.3m (1.0ft)0.2m (0.8ft)0.2m (0.8ft)0.3m (1.0ft)0.4m (1.3ft)
Direction 291°
WNW
293°
WNW
296°
WNW
297°
WNW
296°
WNW
296°
WNW
291°
WNW
278°
W
Period3.7 sec.3.8 sec.3.9 sec.3.9 sec.3.9 sec.4.3 sec.7.4 sec.7.2 sec.
Significant height0.7m (2.3ft)0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.5m (1.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 06:21 and will set at 17:41 on the beach(es) of Mahajanga. The outside temperature will be a high of 79°F t and a low of 70°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 21.8mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (73°F)21°C (70°F)21°C (69°F)25°C (76°F)23°C (74°F)25°C (76°F)23°C (73°F)24°C (75°F)
Perceived temperature25°C (77°F)21°C (70°F)21°C (69°F)26°C (79°F)25°C (77°F)26°C (78°F)25°C (77°F)26°C (78°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%82%80%61%54%57%74%80%
Barometric pressure1016 hPa1016 hPa1017 hPa1019 hPa1017 hPa1015 hPa1016 hPa1017 hPa
Cloud cover8%12%10%8%7%7%7%8%
Heat index25°C (77°F)21°C (70°F)21°C (69°F)26°C (79°F)25°C (77°F)26°C (78°F)25°C (77°F)26°C (78°F)
Dew point19°C (67°F)18°C (64°F)17°C (63°F)17°C (62°F)13°C (56°F)15°C (60°F)18°C (64°F)20°C (68°F)
Wind
Speed22km/h (13mph)5km/h (3mph)3km/h (2mph)3km/h (2mph)7km/h (4mph)17km/h (11mph)18km/h (11mph)21km/h (13mph)
Gusts35km/h (22mph)9km/h (6mph)5km/h (3mph)3km/h (2mph)15km/h (9mph)32km/h (20mph)34km/h (21mph)33km/h (21mph)
Direction 234°
SW
159°
SSE
83°
E
118°
ESE
304°
NW
315°
NW
294°
WNW
264°
W
Wind chill23°C (73°F)21°C (70°F)21°C (69°F)25°C (76°F)23°C (74°F)25°C (76°F)23°C (73°F)24°C (75°F)
Waves
Height0.5m (1.7ft)0.5m (1.7ft)0.4m (1.4ft)0.3m (1.1ft)0.3m (0.9ft)0.3m (1.1ft)0.3m (1.1ft)0.5m (1.7ft)
Direction 273°
W
282°
WNW
288°
WNW
295°
WNW
301°
WNW
308°
NW
298°
WNW
279°
W
Period5.7 sec.3.8 sec.3.8 sec.3.8 sec.3.7 sec.4.5 sec.4.4 sec.4.4 sec.
Significant height0.6m (2ft)0.8m (2.6ft)0.6m (2ft)0.4m (1.3ft)0.4m (1.3ft)0.6m (2ft)0.5m (1.6ft)0.6m (2ft)
Sea water temperature
Water temperature26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 06:21 and will set at 17:42 on the beach(es) of Mahajanga. The outside temperature will be a high of 81°F t and a low of 70°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 23mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (73°F)22°C (71°F)22°C (72°F)25°C (76°F)25°C (77°F)27°C (80°F)24°C (75°F)26°C (78°F)
Perceived temperature25°C (77°F)22°C (71°F)25°C (76°F)26°C (78°F)25°C (78°F)27°C (81°F)26°C (78°F)27°C (80°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%85%70%51%42%44%62%58%
Barometric pressure1018 hPa1017 hPa1019 hPa1020 hPa1018 hPa1016 hPa1017 hPa1019 hPa
Cloud cover12%21%11%14%7%9%9%26%
Heat index25°C (77°F)24°C (76°F)25°C (76°F)26°C (78°F)25°C (78°F)27°C (81°F)26°C (78°F)27°C (80°F)
Dew point20°C (68°F)19°C (66°F)16°C (62°F)14°C (56°F)11°C (52°F)14°C (56°F)16°C (61°F)17°C (62°F)
Wind
Speed6km/h (4mph)12km/h (7mph)24km/h (15mph)21km/h (13mph)9km/h (5mph)6km/h (4mph)12km/h (7mph)9km/h (6mph)
Gusts11km/h (7mph)20km/h (12mph)37km/h (23mph)26km/h (16mph)18km/h (11mph)11km/h (7mph)24km/h (15mph)14km/h (9mph)
Direction 169°
S
88°
E
84°
E
97°
E
89°
E
301°
WNW
295°
WNW
115°
ESE
Wind chill23°C (73°F)22°C (71°F)22°C (72°F)25°C (76°F)25°C (77°F)27°C (80°F)24°C (75°F)26°C (78°F)
Waves
Height0.5m (1.7ft)0.4m (1.5ft)0.4m (1.3ft)0.5m (1.6ft)0.3m (1.1ft)0.2m (0.8ft)0.2m (0.8ft)0.2m (0.7ft)
Direction 293°
WNW
297°
WNW
300°
WNW
64°
ENE
356°
N
355°
N
318°
NW
333°
NNW
Period3.9 sec.4.0 sec.4.0 sec.4.0 sec.2.9 sec.3.1 sec.4.3 sec.2.4 sec.
Significant height0.8m (2.6ft)0.7m (2.3ft)0.9m (3ft)0.8m (2.6ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)0.2m (0.7ft)
Sea water temperature
Water temperature24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 06:21 and will set at 17:42 on the beach(es) of Mahajanga. The outside temperature will be a high of 81°F t and a low of 68°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 17.4mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (74°F)21°C (70°F)20°C (69°F)25°C (77°F)25°C (77°F)27°C (81°F)25°C (77°F)24°C (75°F)
Perceived temperature25°C (77°F)21°C (70°F)20°C (69°F)26°C (79°F)26°C (78°F)27°C (81°F)26°C (79°F)25°C (78°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity67%74%75%56%47%44%56%66%
Barometric pressure1020 hPa1019 hPa1020 hPa1021 hPa1019 hPa1016 hPa1017 hPa1019 hPa
Cloud cover12%12%6%5%9%9%6%4%
Heat index25°C (77°F)24°C (76°F)20°C (69°F)26°C (79°F)26°C (78°F)27°C (81°F)26°C (79°F)25°C (78°F)
Dew point17°C (62°F)16°C (61°F)16°C (61°F)16°C (60°F)13°C (55°F)14°C (57°F)16°C (61°F)17°C (63°F)
Wind
Speed17km/h (11mph)12km/h (7mph)14km/h (9mph)21km/h (13mph)12km/h (8mph)5km/h (3mph)6km/h (4mph)9km/h (5mph)
Gusts28km/h (17mph)20km/h (12mph)24km/h (15mph)25km/h (15mph)26km/h (16mph)10km/h (6mph)12km/h (8mph)16km/h (10mph)
Direction 71°
ENE
136°
SE
128°
SE
126°
SE
125°
SE
220°
SW
289°
WNW
69°
ENE
Wind chill23°C (74°F)21°C (70°F)20°C (69°F)25°C (77°F)25°C (77°F)27°C (81°F)25°C (77°F)24°C (75°F)
Waves
Height0.2m (0.7ft)0.3m (0.9ft)0.3m (1.0ft)0.3m (0.9ft)0.2m (0.7ft)0.1m (0.5ft)0.1m (0.5ft)0.1m (0.5ft)
Direction 338°
NNW
342°
NNW
82°
E
46°
NE
47°
NE
40°
NE
286°
WNW
283°
WNW
Period2.8 sec.3.0 sec.3.1 sec.2.8 sec.3.9 sec.3.2 sec.3.1 sec.2.2 sec.
Significant height0.2m (0.7ft)0.6m (2ft)0.6m (2ft)0.4m (1.3ft)0.3m (1ft)0.1m (0.3ft)0.3m (1ft)0.2m (0.7ft)
Sea water temperature
Water temperature24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)24°C (74°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 06:21 and will set at 17:42 on the beach(es) of Mahajanga. The outside temperature will be a high of 79°F t and a low of 67°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 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (73°F)20°C (67°F)19°C (66°F)23°C (73°F)24°C (75°F)26°C (79°F)24°C (76°F)23°C (73°F)
Perceived temperature25°C (77°F)20°C (67°F)19°C (66°F)25°C (76°F)25°C (77°F)26°C (79°F)25°C (78°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity68%69%66%48%40%40%53%66%
Barometric pressure1020 hPa1019 hPa1020 hPa1021 hPa1018 hPa1015 hPa1016 hPa1019 hPa
Cloud cover9%7%6%4%3%4%4%7%
Heat index25°C (77°F)20°C (67°F)19°C (66°F)25°C (76°F)25°C (77°F)26°C (79°F)25°C (78°F)25°C (77°F)
Dew point17°C (62°F)14°C (57°F)12°C (54°F)11°C (52°F)10°C (49°F)12°C (53°F)14°C (58°F)16°C (61°F)
Wind
Speed3km/h (2mph)15km/h (9mph)23km/h (15mph)19km/h (12mph)12km/h (7mph)5km/h (3mph)14km/h (9mph)9km/h (6mph)
Gusts5km/h (3mph)25km/h (16mph)36km/h (23mph)23km/h (14mph)24km/h (15mph)10km/h (6mph)29km/h (18mph)16km/h (10mph)
Direction 192°
SSW
104°
ESE
107°
ESE
119°
ESE
119°
ESE
247°
WSW
272°
W
219°
SW
Wind chill23°C (73°F)20°C (67°F)19°C (66°F)23°C (73°F)24°C (75°F)26°C (79°F)24°C (76°F)23°C (73°F)
Waves
Height0.1m (0.5ft)0.2m (0.6ft)0.3m (1.0ft)0.4m (1.3ft)0.3m (1.0ft)0.2m (0.7ft)0.2m (0.8ft)0.2m (0.8ft)
Direction 274°
W
263°
W
286°
WNW
37°
NE
33°
NNE
23°
NNE
297°
WNW
283°
WNW
Period2.3 sec.2.9 sec.3.3 sec.4.0 sec.4.2 sec.3.8 sec.3.2 sec.2.5 sec.
Significant height0.2m (0.7ft)0.3m (1ft)0.7m (2.3ft)0.6m (2ft)0.2m (0.7ft)0.2m (0.7ft)0.5m (1.6ft)0.2m (0.7ft)
Sea water temperature
Water temperature26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)26°C (78°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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