Sea weather in Mnemba Island in Zanzibar All the beach weather in Mnemba Island

All the essential weather information for enjoying the beach in Mnemba Island in Zanzibar, 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 Mnemba Island over the next 7 days?

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

Date Outside temp. Our opinion
Monday 20 July 202670°F to 81°Frecommended
Tuesday 21 July 202672°F to 81°Frecommended
Wednesday 22 July 202672°F to 81°Frecommended
Thursday 23 July 202670°F to 83°Frecommended
Friday 24 July 202670°F to 83°Fdiscouraged
Saturday 25 July 202672°F to 83°Fdiscouraged
Sunday 26 July 202672°F to 83°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Mnemba Island

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 06:35 and will set at 18:24 on the beach(es) of Mnemba Island. 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 19.3mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (71°F)21°C (70°F)21°C (70°F)25°C (77°F)27°C (80°F)26°C (79°F)24°C (75°F)23°C (73°F)
Perceived temperature22°C (71°F)21°C (70°F)21°C (70°F)27°C (80°F)28°C (82°F)27°C (81°F)26°C (78°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity85%87%88%73%62%64%72%81%
Barometric pressure1015 hPa1014 hPa1015 hPa1017 hPa1016 hPa1014 hPa1014 hPa1015 hPa
Cloud cover15%22%53%58%83%71%14%6%
Heat index24°C (76°F)24°C (76°F)21°C (70°F)27°C (80°F)28°C (82°F)27°C (81°F)26°C (78°F)25°C (77°F)
Dew point19°C (67°F)19°C (66°F)19°C (66°F)20°C (67°F)19°C (65°F)19°C (65°F)19°C (66°F)20°C (67°F)
Wind
Speed8km/h (5mph)6km/h (4mph)6km/h (4mph)10km/h (6mph)10km/h (6mph)12km/h (8mph)18km/h (11mph)13km/h (8mph)
Gusts15km/h (9mph)12km/h (7mph)11km/h (7mph)12km/h (8mph)13km/h (8mph)17km/h (10mph)31km/h (19mph)24km/h (15mph)
Direction 120°
ESE
131°
SE
163°
SSE
198°
SSW
207°
SSW
72°
ENE
100°
E
111°
ESE
Wind chill22°C (71°F)21°C (70°F)21°C (70°F)25°C (77°F)27°C (80°F)26°C (79°F)24°C (75°F)23°C (73°F)
Waves
Height0.1m (0.5ft)0.3m (0.9ft)0.2m (0.6ft)0.3m (1.1ft)0.2m (0.7ft)0.1m (0.4ft)0.2m (0.8ft)0.3m (0.9ft)
Direction 126°
SE
135°
SE
127°
SE
198°
SSW
227°
SW
230°
SW
96°
E
106°
ESE
Period2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.
Significant height0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.5m (1.6ft)0.3m (1ft)0.6m (2ft)0.5m (1.6ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 06:35 and will set at 18:24 on the beach(es) of Mnemba Island. The outside temperature will be a high of 81°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 7.5mph km/h (with gusts up to 14.3mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (72°F)22°C (71°F)22°C (71°F)25°C (77°F)26°C (79°F)26°C (79°F)25°C (78°F)23°C (73°F)
Perceived temperature25°C (76°F)22°C (71°F)22°C (71°F)27°C (80°F)28°C (82°F)28°C (82°F)27°C (81°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity85%88%89%77%70%67%71%85%
Barometric pressure1015 hPa1014 hPa1015 hPa1017 hPa1017 hPa1015 hPa1015 hPa1016 hPa
Cloud cover18%75%79%58%85%73%74%4%
Heat index25°C (76°F)24°C (76°F)24°C (76°F)27°C (80°F)28°C (82°F)28°C (82°F)27°C (81°F)25°C (77°F)
Dew point20°C (68°F)20°C (68°F)20°C (68°F)21°C (69°F)20°C (68°F)20°C (67°F)20°C (68°F)20°C (68°F)
Wind
Speed8km/h (5mph)4km/h (2mph)5km/h (3mph)9km/h (6mph)10km/h (6mph)6km/h (4mph)10km/h (6mph)12km/h (7mph)
Gusts15km/h (9mph)7km/h (4mph)10km/h (6mph)11km/h (7mph)13km/h (8mph)8km/h (5mph)16km/h (10mph)23km/h (14mph)
Direction 96°
E
138°
SE
167°
SSE
203°
SSW
220°
SW
124°
SE
109°
ESE
115°
ESE
Wind chill22°C (72°F)22°C (71°F)22°C (71°F)25°C (77°F)26°C (79°F)26°C (79°F)25°C (78°F)23°C (73°F)
Waves
Height0.1m (0.4ft)0.1m (0.3ft)0.5m (1.8ft)0.2m (0.6ft)0.1m (0.5ft)0.1m (0.3ft)0.3m (1.1ft)0.1m (0.5ft)
Direction 106°
ESE
104°
ESE
36°
NE
36°
NE
236°
SW
231°
SW
151°
SSE
124°
SE
Period2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.1.8 sec.1.6 sec.1.6 sec.
Significant height0.2m (0.7ft)0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)0.2m (0.7ft)0.3m (1ft)0.4m (1.3ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 06:35 and will set at 18:24 on the beach(es) of Mnemba Island. The outside temperature will be a high of 81°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 11.2mph km/h (with gusts up to 19.3mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (72°F)22°C (72°F)22°C (71°F)25°C (76°F)26°C (79°F)27°C (81°F)24°C (75°F)23°C (73°F)
Perceived temperature25°C (77°F)25°C (76°F)22°C (71°F)27°C (80°F)28°C (82°F)29°C (85°F)26°C (78°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity88%90%92%81%72%64%73%86%
Barometric pressure1016 hPa1015 hPa1016 hPa1019 hPa1018 hPa1015 hPa1016 hPa1017 hPa
Cloud cover6%83%70%56%84%56%79%82%
Heat index25°C (77°F)25°C (76°F)24°C (76°F)27°C (80°F)28°C (82°F)29°C (85°F)26°C (78°F)25°C (77°F)
Dew point20°C (69°F)20°C (69°F)21°C (69°F)21°C (70°F)20°C (69°F)20°C (68°F)19°C (66°F)20°C (68°F)
Wind
Speed10km/h (6mph)9km/h (6mph)9km/h (6mph)11km/h (7mph)14km/h (9mph)16km/h (10mph)18km/h (11mph)13km/h (8mph)
Gusts19km/h (12mph)18km/h (11mph)17km/h (11mph)14km/h (9mph)19km/h (12mph)23km/h (14mph)31km/h (19mph)23km/h (14mph)
Direction 110°
ESE
134°
SE
145°
SE
166°
SSE
135°
SE
135°
SE
118°
ESE
117°
ESE
Wind chill22°C (72°F)22°C (72°F)22°C (71°F)25°C (76°F)26°C (79°F)27°C (81°F)24°C (75°F)23°C (73°F)
Waves
Height0.1m (0.5ft)0.3m (1.0ft)0.2m (0.7ft)0.1m (0.4ft)0.2m (0.6ft)0.3m (0.9ft)0.3m (1.0ft)0.2m (0.7ft)
Direction 125°
SE
134°
SE
134°
SE
159°
SSE
174°
S
158°
SSE
140°
SE
121°
ESE
Period1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.1.6 sec.2.9 sec.
Significant height0.3m (1ft)0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.6m (2ft)0.4m (1.3ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 06:35 and will set at 18:24 on the beach(es) of Mnemba Island. The outside temperature will be a high of 83°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 9.3mph 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 temperature22°C (72°F)21°C (71°F)21°C (70°F)25°C (76°F)27°C (81°F)26°C (79°F)25°C (77°F)22°C (72°F)
Perceived temperature25°C (76°F)21°C (71°F)21°C (70°F)27°C (80°F)28°C (83°F)27°C (81°F)26°C (80°F)25°C (76°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%87%90%76%59%55%70%86%
Barometric pressure1017 hPa1016 hPa1017 hPa1019 hPa1018 hPa1016 hPa1016 hPa1017 hPa
Cloud cover29%29%52%81%70%83%6%3%
Heat index25°C (76°F)24°C (76°F)21°C (70°F)27°C (80°F)28°C (83°F)27°C (81°F)26°C (80°F)25°C (76°F)
Dew point20°C (68°F)19°C (67°F)19°C (67°F)20°C (68°F)18°C (65°F)16°C (62°F)19°C (66°F)20°C (68°F)
Wind
Speed9km/h (6mph)8km/h (5mph)8km/h (5mph)12km/h (8mph)11km/h (7mph)13km/h (8mph)14km/h (9mph)15km/h (9mph)
Gusts17km/h (11mph)15km/h (9mph)15km/h (10mph)15km/h (10mph)15km/h (9mph)22km/h (14mph)25km/h (15mph)28km/h (17mph)
Direction 118°
ESE
142°
SE
163°
SSE
176°
S
187°
S
141°
SE
136°
SE
117°
ESE
Wind chill22°C (72°F)21°C (71°F)21°C (70°F)25°C (76°F)27°C (81°F)26°C (79°F)25°C (77°F)22°C (72°F)
Waves
Height0.1m (0.5ft)0.1m (0.5ft)0.1m (0.4ft)0.2m (0.5ft)0.3m (1.0ft)0.2m (0.8ft)0.3m (0.9ft)0.3m (0.9ft)
Direction 127°
SE
140°
SE
145°
SE
167°
SSE
201°
SSW
197°
SSW
158°
SSE
134°
SE
Period2.9 sec.2.9 sec.2.9 sec.2.9 sec.2.9 sec.2.9 sec.2.9 sec.2.9 sec.
Significant height0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.6m (2ft)0.4m (1.3ft)0.6m (2ft)0.5m (1.6ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 06:35 and will set at 18:25 on the beach(es) of Mnemba Island. The outside temperature will be a high of 83°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 13.1mph km/h (with gusts up to 19.9mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (71°F)21°C (71°F)23°C (73°F)24°C (75°F)27°C (80°F)28°C (82°F)27°C (80°F)24°C (75°F)
Perceived temperature22°C (71°F)21°C (71°F)25°C (77°F)26°C (78°F)28°C (82°F)29°C (85°F)28°C (83°F)26°C (78°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity90%93%90%83%65%59%65%83%
Barometric pressure1017 hPa1016 hPa1017 hPa1019 hPa1018 hPa1015 hPa1015 hPa1017 hPa
Cloud cover29%81%66%89%69%69%30%24%
Heat index24°C (76°F)24°C (76°F)25°C (77°F)26°C (78°F)28°C (82°F)29°C (85°F)28°C (83°F)26°C (78°F)
Dew point20°C (68°F)20°C (68°F)21°C (70°F)21°C (69°F)19°C (67°F)19°C (66°F)19°C (67°F)21°C (69°F)
Wind
Speed11km/h (7mph)7km/h (4mph)15km/h (9mph)21km/h (13mph)20km/h (13mph)14km/h (9mph)17km/h (11mph)19km/h (12mph)
Gusts20km/h (13mph)13km/h (8mph)24km/h (15mph)28km/h (17mph)25km/h (15mph)18km/h (11mph)26km/h (16mph)32km/h (20mph)
Direction 137°
SE
164°
SSE
217°
SW
210°
SSW
211°
SSW
185°
S
124°
ESE
119°
ESE
Wind chill22°C (71°F)21°C (71°F)23°C (73°F)24°C (75°F)27°C (80°F)28°C (82°F)27°C (80°F)24°C (75°F)
Waves
Height0.2m (0.6ft)0.1m (0.4ft)0.1m (0.5ft)0.3m (1.0ft)0.4m (1.2ft)0.3m (1.0ft)0.2m (0.7ft)0.2m (0.7ft)
Direction 135°
SE
150°
SSE
204°
SSW
212°
SSW
220°
SW
224°
SW
209°
SSW
151°
SSE
Period2.9 sec.2.9 sec.2.9 sec.2.9 sec.2.9 sec.2.9 sec.2.9 sec.2.9 sec.
Significant height0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.6m (2ft)0.7m (2.3ft)0.6m (2ft)0.4m (1.3ft)0.4m (1.3ft)
Sea water temperature
Water temperature24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)

Sea weather on Saturday 25 July 2026

On Saturday 25 July 2026, the sun will rise at 06:35 and will set at 18:25 on the beach(es) of Mnemba 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 14.3mph km/h (with gusts up to 19.9mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (74°F)22°C (72°F)22°C (72°F)26°C (79°F)27°C (80°F)28°C (83°F)26°C (78°F)23°C (73°F)
Perceived temperature25°C (78°F)25°C (77°F)25°C (76°F)28°C (82°F)29°C (83°F)29°C (85°F)27°C (81°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%91%92%71%64%54%69%86%
Barometric pressure1017 hPa1016 hPa1017 hPa1018 hPa1017 hPa1015 hPa1015 hPa1016 hPa
Cloud cover16%50%56%50%78%24%84%84%
Heat index25°C (78°F)25°C (77°F)25°C (76°F)28°C (82°F)29°C (83°F)29°C (85°F)27°C (81°F)25°C (77°F)
Dew point21°C (70°F)21°C (69°F)21°C (69°F)20°C (69°F)19°C (67°F)18°C (64°F)20°C (67°F)21°C (69°F)
Wind
Speed15km/h (9mph)13km/h (8mph)13km/h (8mph)16km/h (10mph)21km/h (13mph)23km/h (14mph)22km/h (13mph)16km/h (10mph)
Gusts26km/h (16mph)23km/h (14mph)22km/h (14mph)20km/h (12mph)27km/h (17mph)29km/h (18mph)32km/h (20mph)27km/h (17mph)
Direction 123°
ESE
147°
SSE
173°
S
183°
S
172°
S
158°
SSE
131°
SE
126°
SE
Wind chill23°C (74°F)22°C (72°F)22°C (72°F)26°C (79°F)27°C (80°F)28°C (83°F)26°C (78°F)23°C (73°F)
Waves
Height0.2m (0.6ft)0.2m (0.8ft)0.3m (1.1ft)0.3m (1.1ft)0.3m (1.1ft)0.4m (1.2ft)0.4m (1.2ft)0.2m (0.8ft)
Direction 150°
SSE
165°
SSE
205°
SSW
221°
SW
216°
SW
201°
SSW
159°
SSE
145°
SE
Period2.9 sec.2.9 sec.2.9 sec.2.9 sec.2.9 sec.2.9 sec.2.9 sec.2.9 sec.
Significant height0.4m (1.3ft)0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.8m (2.6ft)0.7m (2.3ft)0.4m (1.3ft)
Sea water temperature
Water temperature24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)

Sea weather on Sunday 26 July 2026

On Sunday 26 July 2026, the sun will rise at 06:35 and will set at 18:25 on the beach(es) of Mnemba 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 16.2mph km/h (with gusts up to 24.9mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature22°C (72°F)23°C (73°F)23°C (73°F)26°C (78°F)27°C (80°F)28°C (82°F)24°C (74°F)22°C (72°F)
Perceived temperature25°C (77°F)25°C (77°F)25°C (77°F)27°C (81°F)28°C (83°F)29°C (84°F)25°C (77°F)25°C (76°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%85%82%65%58%54%61%75%
Barometric pressure1017 hPa1015 hPa1016 hPa1018 hPa1017 hPa1014 hPa1015 hPa1016 hPa
Cloud cover55%81%88%74%63%36%11%10%
Heat index25°C (77°F)25°C (77°F)25°C (77°F)27°C (81°F)28°C (83°F)29°C (84°F)25°C (77°F)25°C (76°F)
Dew point21°C (69°F)20°C (68°F)19°C (67°F)19°C (66°F)18°C (64°F)18°C (64°F)16°C (60°F)17°C (63°F)
Wind
Speed14km/h (9mph)18km/h (11mph)17km/h (10mph)24km/h (15mph)26km/h (16mph)24km/h (15mph)23km/h (14mph)15km/h (10mph)
Gusts25km/h (15mph)31km/h (19mph)29km/h (18mph)31km/h (19mph)31km/h (19mph)29km/h (18mph)40km/h (25mph)29km/h (18mph)
Direction 140°
SE
146°
SSE
166°
SSE
168°
SSE
163°
SSE
149°
SSE
124°
SE
129°
SE
Wind chill22°C (72°F)23°C (73°F)23°C (73°F)26°C (78°F)27°C (80°F)28°C (82°F)24°C (74°F)22°C (72°F)
Waves
Height0.2m (0.6ft)0.2m (0.7ft)0.4m (1.2ft)0.4m (1.3ft)0.3m (1.1ft)0.3m (1.1ft)0.4m (1.4ft)0.3m (0.9ft)
Direction 144°
SE
158°
SSE
185°
S
208°
SSW
203°
SSW
178°
S
141°
SE
136°
SE
Period2.9 sec.2.9 sec.2.9 sec.2.9 sec.2.9 sec.2.9 sec.2.9 sec.2.9 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.7m (2.3ft)0.8m (2.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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