Sea weather in Saint-Joseph (Reunion) on the island of Reunion All the beach weather in Saint-Joseph (Reunion)

All the essential weather information for enjoying the beach in Saint-Joseph (Reunion) on the island of Reunion, 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-Joseph (Reunion) over the next 7 days?

Discover the best moment to go to the beach in Saint-Joseph (Reunion) on the island of Reunion this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Saint-Joseph (Reunion). 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 72°Frecommended
Sunday 19 July 202667°F to 70°Frecommended
Monday 20 July 202667°F to 70°Frecommended
Tuesday 21 July 202668°F to 72°Frecommended
Wednesday 22 July 202667°F to 68°Fdiscouraged
Thursday 23 July 202668°F to 70°Fdiscouraged
Friday 24 July 202668°F to 72°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Saint-Joseph (Reunion)

Sea weather on Saturday 18 July 2026

On Saturday 18 July 2026, the sun will rise at 06:55 and will set at 17:54 on the beach(es) of Saint-Joseph (Reunion). The outside temperature will be a high of 72°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 8.1mph km/h (with gusts up to 11.8mph). Wave height will be up to 5.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (70°F)21°C (69°F)21°C (69°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (69°F)21°C (69°F)
Perceived temperature21°C (70°F)21°C (69°F)21°C (69°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (69°F)21°C (69°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity71%72%72%69%69%77%79%77%
Barometric pressure1019 hPa1018 hPa1017 hPa1019 hPa1018 hPa1017 hPa1017 hPa1019 hPa
Cloud cover81%80%73%4%72%87%51%75%
Heat index24°C (76°F)21°C (69°F)21°C (69°F)24°C (76°F)21°C (70°F)21°C (70°F)21°C (69°F)21°C (69°F)
Dew point16°C (60°F)15°C (60°F)15°C (60°F)15°C (60°F)15°C (59°F)17°C (62°F)17°C (62°F)17°C (62°F)
Wind
Speed6km/h (4mph)7km/h (4mph)8km/h (5mph)6km/h (4mph)7km/h (4mph)13km/h (8mph)13km/h (8mph)9km/h (6mph)
Gusts9km/h (5mph)11km/h (7mph)11km/h (7mph)8km/h (5mph)11km/h (7mph)19km/h (12mph)18km/h (11mph)13km/h (8mph)
Direction 236°
SW
221°
SW
203°
SSW
199°
SSW
203°
SSW
183°
S
174°
S
153°
SSE
Wind chill21°C (70°F)21°C (69°F)21°C (69°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (69°F)21°C (69°F)
Waves
Height1.8m (5.9ft)1.8m (5.8ft)1.7m (5.6ft)1.6m (5.3ft)1.5m (5.1ft)1.5m (4.8ft)1.4m (4.6ft)1.3m (4.4ft)
Direction 184°
S
185°
S
185°
S
186°
S
186°
S
150°
SSE
151°
SSE
131°
SE
Period14.2 sec.13.8 sec.13.3 sec.12.8 sec.12.3 sec.11.9 sec.8.4 sec.8.4 sec.
Significant height1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)0.9m (3ft)0.9m (3ft)1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 06:55 and will set at 17:54 on the beach(es) of Saint-Joseph (Reunion). The outside temperature will be a high of 70°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 6.2mph km/h (with gusts up to 8.7mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (69°F)20°C (69°F)20°C (68°F)21°C (69°F)21°C (69°F)20°C (68°F)19°C (66°F)21°C (69°F)
Perceived temperature21°C (69°F)20°C (69°F)20°C (68°F)21°C (69°F)21°C (69°F)20°C (68°F)19°C (66°F)21°C (69°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%77%74%70%67%69%71%69%
Barometric pressure1019 hPa1018 hPa1018 hPa1019 hPa1019 hPa1018 hPa1018 hPa1019 hPa
Cloud cover73%57%17%9%8%79%5%0%
Heat index21°C (69°F)20°C (69°F)20°C (68°F)21°C (69°F)21°C (69°F)20°C (68°F)19°C (66°F)21°C (69°F)
Dew point17°C (62°F)16°C (61°F)15°C (60°F)15°C (59°F)14°C (58°F)14°C (58°F)14°C (56°F)15°C (59°F)
Wind
Speed10km/h (6mph)10km/h (6mph)5km/h (3mph)6km/h (4mph)8km/h (5mph)6km/h (4mph)6km/h (4mph)5km/h (3mph)
Gusts14km/h (9mph)13km/h (8mph)7km/h (4mph)8km/h (5mph)12km/h (7mph)10km/h (6mph)10km/h (6mph)7km/h (4mph)
Direction 181°
S
185°
S
138°
SE
138°
SE
202°
SSW
218°
SW
182°
S
140°
SE
Wind chill21°C (69°F)20°C (69°F)20°C (68°F)21°C (69°F)21°C (69°F)20°C (68°F)19°C (66°F)21°C (69°F)
Waves
Height1.3m (4.2ft)1.3m (4.1ft)1.2m (4.0ft)1.2m (4.0ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (4.0ft)
Direction 130°
SE
130°
SE
223°
SW
223°
SW
222°
SW
222°
SW
219°
SW
216°
SW
Period8.4 sec.8.4 sec.8.4 sec.8.3 sec.8.2 sec.8.1 sec.8.1 sec.14.3 sec.
Significant height1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)0.9m (3ft)1.0m (3.3ft)1.0m (3.3ft)0.8m (2.6ft)0.9m (3ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 06:55 and will set at 17:55 on the beach(es) of Saint-Joseph (Reunion). The outside temperature will be a high of 70°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 6.2mph km/h (with gusts up to 8.7mph). Wave height will be up to 7.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (69°F)20°C (68°F)20°C (68°F)21°C (70°F)19°C (67°F)20°C (68°F)20°C (67°F)21°C (70°F)
Perceived temperature21°C (69°F)20°C (68°F)20°C (68°F)21°C (70°F)19°C (67°F)20°C (68°F)20°C (67°F)21°C (70°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity70%71%70%68%68%72%73%73%
Barometric pressure1019 hPa1018 hPa1019 hPa1020 hPa1020 hPa1018 hPa1019 hPa1021 hPa
Cloud cover0%6%3%0%0%80%7%6%
Heat index21°C (69°F)20°C (68°F)20°C (68°F)21°C (70°F)19°C (67°F)20°C (68°F)20°C (67°F)21°C (70°F)
Dew point15°C (59°F)15°C (59°F)15°C (58°F)15°C (59°F)13°C (56°F)15°C (58°F)15°C (58°F)16°C (61°F)
Wind
Speed3km/h (2mph)2km/h (1mph)3km/h (2mph)6km/h (4mph)6km/h (4mph)7km/h (4mph)8km/h (5mph)10km/h (6mph)
Gusts5km/h (3mph)3km/h (2mph)5km/h (3mph)8km/h (5mph)12km/h (7mph)11km/h (7mph)14km/h (8mph)14km/h (8mph)
Direction 107°
ESE
126°
SE
106°
ESE
126°
SE
162°
SSE
142°
SE
131°
SE
129°
SE
Wind chill21°C (69°F)20°C (68°F)20°C (68°F)21°C (70°F)19°C (67°F)20°C (68°F)20°C (67°F)21°C (70°F)
Waves
Height1.3m (4.2ft)1.5m (4.8ft)1.8m (5.8ft)2.0m (6.7ft)2.3m (7.4ft)2.4m (7.7ft)2.4m (7.8ft)2.3m (7.6ft)
Direction 213°
SSW
213°
SSW
214°
SSW
214°
SW
213°
SSW
214°
SW
214°
SW
213°
SSW
Period14.1 sec.16.2 sec.15.0 sec.14.4 sec.13.8 sec.13.5 sec.13.2 sec.12.8 sec.
Significant height1.0m (3.3ft)0.6m (2ft)0.2m (0.7ft)0.4m (1.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 06:54 and will set at 17:55 on the beach(es) of Saint-Joseph (Reunion). The outside temperature will be a high of 72°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 9.3mph km/h (with gusts up to 13.1mph). Wave height will be up to 7.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (69°F)21°C (69°F)21°C (70°F)21°C (71°F)21°C (70°F)21°C (70°F)20°C (69°F)20°C (69°F)
Perceived temperature21°C (69°F)21°C (69°F)21°C (70°F)21°C (71°F)21°C (70°F)21°C (70°F)20°C (69°F)20°C (69°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%78%77%74%72%74%77%78%
Barometric pressure1020 hPa1019 hPa1019 hPa1021 hPa1021 hPa1019 hPa1021 hPa1023 hPa
Cloud cover81%81%88%83%79%79%88%74%
Heat index21°C (69°F)21°C (69°F)21°C (70°F)24°C (76°F)24°C (76°F)21°C (70°F)20°C (69°F)20°C (69°F)
Dew point17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (62°F)
Wind
Speed9km/h (6mph)8km/h (5mph)8km/h (5mph)3km/h (2mph)6km/h (4mph)6km/h (4mph)9km/h (5mph)15km/h (9mph)
Gusts13km/h (8mph)11km/h (7mph)11km/h (7mph)3km/h (2mph)8km/h (5mph)8km/h (5mph)13km/h (8mph)21km/h (13mph)
Direction 126°
SE
119°
ESE
101°
E
88°
E
245°
WSW
214°
SW
126°
SE
138°
SE
Wind chill21°C (69°F)21°C (69°F)21°C (70°F)21°C (71°F)21°C (70°F)21°C (70°F)20°C (69°F)20°C (69°F)
Waves
Height2.2m (7.3ft)2.1m (7.0ft)2.0m (6.6ft)1.9m (6.3ft)1.9m (6.2ft)1.9m (6.3ft)2.0m (6.6ft)2.1m (6.8ft)
Direction 213°
SSW
212°
SSW
211°
SSW
209°
SSW
206°
SSW
202°
SSW
197°
SSW
192°
SSW
Period12.6 sec.12.4 sec.12.1 sec.11.9 sec.11.8 sec.11.8 sec.11.8 sec.12.0 sec.
Significant height0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 06:54 and will set at 17:56 on the beach(es) of Saint-Joseph (Reunion). The outside temperature will be a high of 68°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 19.3mph km/h (with gusts up to 28mph). Wave height will be up to 6.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature19°C (67°F)19°C (66°F)20°C (67°F)20°C (68°F)19°C (67°F)19°C (67°F)19°C (66°F)19°C (66°F)
Perceived temperature19°C (67°F)19°C (66°F)20°C (67°F)20°C (68°F)19°C (67°F)19°C (67°F)19°C (66°F)19°C (66°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%83%78%75%77%70%69%69%
Barometric pressure1023 hPa1023 hPa1022 hPa1024 hPa1024 hPa1022 hPa1023 hPa1024 hPa
Cloud cover63%86%36%72%58%47%29%21%
Heat index19°C (67°F)19°C (66°F)20°C (67°F)20°C (68°F)19°C (67°F)19°C (67°F)19°C (66°F)19°C (66°F)
Dew point16°C (62°F)16°C (60°F)16°C (60°F)16°C (60°F)15°C (59°F)14°C (57°F)13°C (56°F)13°C (56°F)
Wind
Speed23km/h (15mph)31km/h (19mph)23km/h (14mph)23km/h (14mph)25km/h (16mph)22km/h (14mph)21km/h (13mph)19km/h (12mph)
Gusts31km/h (19mph)45km/h (28mph)31km/h (19mph)29km/h (18mph)34km/h (21mph)30km/h (19mph)32km/h (20mph)28km/h (17mph)
Direction 153°
SSE
133°
SE
118°
ESE
135°
SE
159°
SSE
148°
SSE
137°
SE
122°
ESE
Wind chill19°C (67°F)19°C (66°F)20°C (67°F)20°C (68°F)19°C (67°F)19°C (67°F)19°C (66°F)19°C (66°F)
Waves
Height2.1m (6.8ft)2.0m (6.7ft)2.0m (6.6ft)2.0m (6.5ft)2.0m (6.5ft)2.0m (6.6ft)2.0m (6.6ft)2.1m (6.9ft)
Direction 183°
S
181°
S
179°
S
178°
S
177°
S
178°
S
180°
S
179°
S
Period12.4 sec.12.5 sec.12.5 sec.12.4 sec.12.5 sec.12.9 sec.13.1 sec.13.0 sec.
Significant height0.1m (0.3ft)0.2m (0.7ft)0.3m (1ft)0.5m (1.6ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 06:54 and will set at 17:56 on the beach(es) of Saint-Joseph (Reunion). The outside temperature will be a high of 70°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 19.9mph km/h (with gusts up to 30.5mph). Wave height will be up to 7.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (67°F)20°C (68°F)20°C (68°F)21°C (69°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)
Perceived temperature20°C (67°F)20°C (68°F)20°C (68°F)21°C (69°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity69%69%68%68%70%74%75%75%
Barometric pressure1024 hPa1023 hPa1023 hPa1024 hPa1023 hPa1022 hPa1022 hPa1022 hPa
Cloud cover18%29%14%8%12%25%31%30%
Heat index20°C (67°F)20°C (68°F)20°C (68°F)23°C (73°F)22°C (72°F)23°C (74°F)22°C (72°F)23°C (74°F)
Dew point14°C (57°F)14°C (57°F)14°C (57°F)15°C (58°F)15°C (60°F)16°C (61°F)17°C (62°F)17°C (62°F)
Wind
Speed20km/h (12mph)21km/h (13mph)21km/h (13mph)19km/h (12mph)21km/h (13mph)28km/h (17mph)32km/h (20mph)27km/h (17mph)
Gusts28km/h (17mph)30km/h (19mph)30km/h (18mph)26km/h (16mph)29km/h (18mph)40km/h (25mph)49km/h (30mph)40km/h (25mph)
Direction 114°
ESE
107°
ESE
98°
E
110°
ESE
124°
SE
130°
SE
122°
ESE
109°
ESE
Wind chill20°C (67°F)20°C (68°F)20°C (68°F)21°C (69°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)
Waves
Height2.1m (6.9ft)2.1m (6.9ft)2.0m (6.6ft)2.0m (6.6ft)2.0m (6.6ft)2.2m (7.2ft)2.3m (7.5ft)2.4m (7.9ft)
Direction 178°
S
179°
S
179°
S
179°
S
178°
S
178°
S
177°
S
175°
S
Period12.7 sec.12.6 sec.12.5 sec.12.3 sec.12.1 sec.14.3 sec.13.1 sec.11.8 sec.
Significant height0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)0.9m (3ft)1.3m (4.3ft)1.4m (4.6ft)1.2m (3.9ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 06:53 and will set at 17:56 on the beach(es) of Saint-Joseph (Reunion). The outside temperature will be a high of 72°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 16.8mph km/h (with gusts up to 25.5mph). Wave height will be up to 7.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature21°C (69°F)21°C (69°F)21°C (69°F)22°C (71°F)22°C (71°F)21°C (71°F)21°C (70°F)21°C (70°F)
Perceived temperature21°C (69°F)21°C (69°F)21°C (69°F)22°C (71°F)22°C (71°F)21°C (71°F)21°C (70°F)21°C (70°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity68%73%75%71%72%76%78%78%
Barometric pressure1023 hPa1022 hPa1021 hPa1023 hPa1022 hPa1021 hPa1021 hPa1021 hPa
Cloud cover10%8%22%19%12%24%28%27%
Heat index22°C (71°F)21°C (69°F)21°C (69°F)23°C (74°F)25°C (76°F)24°C (76°F)22°C (72°F)23°C (74°F)
Dew point14°C (58°F)15°C (60°F)16°C (61°F)16°C (61°F)16°C (61°F)17°C (63°F)17°C (63°F)17°C (63°F)
Wind
Speed23km/h (14mph)18km/h (11mph)13km/h (8mph)10km/h (6mph)14km/h (9mph)21km/h (13mph)27km/h (17mph)27km/h (17mph)
Gusts32km/h (20mph)26km/h (16mph)19km/h (12mph)14km/h (9mph)21km/h (13mph)30km/h (19mph)41km/h (25mph)39km/h (24mph)
Direction 105°
ESE
103°
ESE
85°
E
96°
E
121°
ESE
132°
SE
127°
SE
114°
ESE
Wind chill21°C (69°F)21°C (69°F)21°C (69°F)22°C (71°F)22°C (71°F)21°C (71°F)21°C (70°F)21°C (70°F)
Waves
Height2.2m (7.2ft)2.1m (6.9ft)2.0m (6.6ft)2.0m (6.6ft)2.0m (6.6ft)2.0m (6.6ft)2.0m (6.6ft)2.0m (6.6ft)
Direction 181°
S
175°
S
171°
S
170°
S
195°
SSW
209°
SSW
210°
SSW
210°
SSW
Period11.3 sec.11.4 sec.11.4 sec.11.2 sec.11.1 sec.11.0 sec.10.9 sec.10.8 sec.
Significant height1.1m (3.6ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)
Sea water temperature
Water temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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