Sea weather in São João dos Angolares in Sao Tome and Principe All the beach weather in São João dos Angolares

All the essential weather information for enjoying the beach in São João dos Angolares in Sao Tome and Principe, 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 São João dos Angolares over the next 7 days?

Discover the best moment to go to the beach in São João dos Angolares in Sao Tome and Principe this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in São João dos Angolares. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Thursday 15 May 202576°F to 81°Frecommended
Friday 16 May 202579°F to 81°Frecommended
Saturday 17 May 202579°F to 81°Frecommended
Sunday 18 May 202579°F to 81°Frecommended
Monday 19 May 202576°F to 81°Fdiscouraged
Tuesday 20 May 202577°F to 79°Frecommended
Wednesday 21 May 202579°F to 81°Frecommended

Sea Weather: Your daily and hourly sea weather in São João dos Angolares

Sea weather on Thursday 15 May 2025

On Thursday 15 May 2025, the sun will rise at 05:26 and will set at 17:34 on the beach(es) of São João dos Angolares. The outside temperature will be a high of 81°F t and a low of 76°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 9.3mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (80°F)26°C (79°F)26°C (79°F)27°C (81°F)24°C (74°F)27°C (80°F)27°C (80°F)27°C (80°F)
Perceived temperature30°C (85°F)29°C (85°F)29°C (85°F)30°C (86°F)25°C (78°F)30°C (85°F)30°C (86°F)30°C (86°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%83%82%78%77%77%80%84%
Barometric pressure1011 hPa1010 hPa1011 hPa1012 hPa1011 hPa1009 hPa1010 hPa1011 hPa
Cloud cover21%23%10%24%78%80%71%19%
Heat index30°C (85°F)29°C (85°F)29°C (85°F)30°C (86°F)25°C (78°F)30°C (85°F)30°C (86°F)30°C (86°F)
Dew point23°C (74°F)23°C (74°F)23°C (73°F)23°C (73°F)19°C (67°F)22°C (72°F)23°C (74°F)24°C (74°F)
Wind
Speed9km/h (6mph)4km/h (3mph)4km/h (3mph)2km/h (1mph)3km/h (2mph)4km/h (2mph)8km/h (5mph)11km/h (7mph)
Gusts13km/h (8mph)6km/h (4mph)6km/h (4mph)2km/h (1mph)5km/h (3mph)6km/h (4mph)11km/h (7mph)15km/h (10mph)
Direction 202°
SSW
221°
SW
251°
WSW
231°
SW
114°
ESE
228°
SW
225°
SW
217°
SW
Wind chill26°C (80°F)26°C (79°F)26°C (79°F)27°C (81°F)24°C (74°F)27°C (80°F)27°C (80°F)27°C (80°F)
Waves
Height1.2m (3.9ft)1.2m (3.9ft)1.2m (3.9ft)1.2m (3.8ft)1.2m (3.8ft)1.2m (3.8ft)1.2m (3.8ft)1.1m (3.7ft)
Direction 189°
S
188°
S
185°
S
182°
S
180°
S
178°
S
177°
S
177°
S
Period12.1 sec.12.9 sec.12.7 sec.12.0 sec.12.0 sec.12.0 sec.12.0 sec.11.9 sec.
Significant height0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)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 on Friday 16 May 2025

On Friday 16 May 2025, the sun will rise at 05:26 and will set at 17:34 on the beach(es) of São João dos Angolares. The outside temperature will be a high of 81°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 7.5mph km/h (with gusts up to 9.9mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (80°F)26°C (79°F)26°C (79°F)27°C (80°F)26°C (79°F)27°C (80°F)27°C (80°F)27°C (80°F)
Perceived temperature30°C (86°F)29°C (84°F)29°C (84°F)30°C (86°F)29°C (85°F)30°C (86°F)30°C (86°F)30°C (86°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity85%85%84%81%82%79%82%83%
Barometric pressure1010 hPa1010 hPa1011 hPa1012 hPa1011 hPa1009 hPa1010 hPa1011 hPa
Cloud cover71%15%18%20%79%78%78%20%
Heat index30°C (86°F)29°C (84°F)29°C (84°F)30°C (86°F)29°C (85°F)30°C (86°F)30°C (86°F)30°C (86°F)
Dew point24°C (75°F)23°C (74°F)23°C (74°F)23°C (74°F)23°C (73°F)23°C (73°F)23°C (74°F)23°C (74°F)
Wind
Speed8km/h (5mph)6km/h (4mph)10km/h (6mph)11km/h (7mph)8km/h (5mph)12km/h (7mph)11km/h (7mph)8km/h (5mph)
Gusts11km/h (7mph)9km/h (6mph)14km/h (9mph)15km/h (9mph)12km/h (7mph)16km/h (10mph)16km/h (10mph)12km/h (7mph)
Direction 190°
S
186°
S
182°
S
176°
S
166°
SSE
189°
S
190°
S
179°
S
Wind chill26°C (80°F)26°C (79°F)26°C (79°F)27°C (80°F)26°C (79°F)27°C (80°F)27°C (80°F)27°C (80°F)
Waves
Height1.1m (3.6ft)1.1m (3.6ft)1.1m (3.5ft)1.1m (3.5ft)1.0m (3.4ft)1.0m (3.3ft)1.0m (3.2ft)0.9m (3.1ft)
Direction 182°
S
181°
S
180°
S
179°
S
182°
S
180°
S
181°
S
181°
S
Period11.4 sec.11.0 sec.11.0 sec.11.0 sec.11.1 sec.11.0 sec.10.7 sec.10.8 sec.
Significant height0.3m (1ft)1.1m (3.6ft)1.1m (3.6ft)1.4m (4.6ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)
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 Saturday 17 May 2025

On Saturday 17 May 2025, the sun will rise at 05:26 and will set at 17:34 on the beach(es) of São João dos Angolares. The outside temperature will be a high of 81°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 9.3mph km/h (with gusts up to 13.7mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (80°F)26°C (79°F)26°C (79°F)27°C (81°F)27°C (80°F)27°C (80°F)27°C (80°F)26°C (79°F)
Perceived temperature29°C (85°F)29°C (85°F)29°C (85°F)30°C (86°F)29°C (84°F)30°C (85°F)30°C (86°F)29°C (85°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%82%82%79%78%78%81%85%
Barometric pressure1009 hPa1009 hPa1011 hPa1012 hPa1010 hPa1009 hPa1010 hPa1011 hPa
Cloud cover17%23%36%35%16%83%38%46%
Heat index29°C (85°F)29°C (85°F)29°C (85°F)30°C (86°F)29°C (84°F)30°C (85°F)30°C (86°F)29°C (85°F)
Dew point23°C (74°F)23°C (73°F)23°C (73°F)23°C (74°F)22°C (72°F)23°C (73°F)23°C (74°F)23°C (74°F)
Wind
Speed15km/h (9mph)12km/h (7mph)10km/h (6mph)11km/h (7mph)11km/h (7mph)5km/h (3mph)6km/h (4mph)10km/h (6mph)
Gusts22km/h (14mph)17km/h (10mph)14km/h (9mph)15km/h (9mph)17km/h (10mph)7km/h (4mph)9km/h (5mph)15km/h (9mph)
Direction 185°
S
176°
S
168°
SSE
160°
SSE
167°
SSE
199°
SSW
211°
SSW
196°
SSW
Wind chill26°C (80°F)26°C (79°F)26°C (79°F)27°C (81°F)27°C (80°F)27°C (80°F)27°C (80°F)26°C (79°F)
Waves
Height0.9m (3.1ft)0.9m (3.1ft)0.9m (3.0ft)0.9m (2.8ft)0.8m (2.6ft)0.8m (2.5ft)0.8m (2.5ft)0.8m (2.6ft)
Direction 181°
S
181°
S
183°
S
183°
S
183°
S
182°
S
199°
SSW
199°
SSW
Period10.7 sec.10.6 sec.10.6 sec.9.8 sec.9.7 sec.9.5 sec.9.4 sec.9.1 sec.
Significant height1.0m (3.3ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (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 18 May 2025

On Sunday 18 May 2025, the sun will rise at 05:26 and will set at 17:34 on the beach(es) of São João dos Angolares. The outside temperature will be a high of 81°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 8.1mph km/h (with gusts up to 12.4mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (79°F)26°C (79°F)27°C (81°F)27°C (80°F)26°C (80°F)27°C (80°F)26°C (79°F)
Perceived temperature29°C (85°F)29°C (85°F)29°C (85°F)30°C (87°F)29°C (85°F)29°C (84°F)30°C (85°F)29°C (85°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity86%85%84%80%78%79%81%84%
Barometric pressure1010 hPa1009 hPa1010 hPa1012 hPa1011 hPa1009 hPa1010 hPa1011 hPa
Cloud cover25%20%51%53%89%80%41%17%
Heat index29°C (85°F)29°C (85°F)29°C (85°F)30°C (87°F)29°C (85°F)29°C (84°F)30°C (85°F)29°C (85°F)
Dew point24°C (74°F)23°C (74°F)23°C (74°F)23°C (74°F)22°C (72°F)23°C (73°F)23°C (73°F)23°C (74°F)
Wind
Speed13km/h (8mph)12km/h (7mph)13km/h (8mph)8km/h (5mph)6km/h (4mph)5km/h (3mph)9km/h (5mph)12km/h (8mph)
Gusts18km/h (11mph)17km/h (10mph)20km/h (12mph)11km/h (7mph)11km/h (7mph)8km/h (5mph)12km/h (8mph)18km/h (11mph)
Direction 208°
SSW
205°
SSW
200°
SSW
185°
S
183°
S
234°
SW
250°
WSW
228°
SW
Wind chill26°C (79°F)26°C (79°F)26°C (79°F)27°C (81°F)27°C (80°F)26°C (80°F)27°C (80°F)26°C (79°F)
Waves
Height0.8m (2.7ft)0.8m (2.8ft)0.8m (2.7ft)0.7m (2.5ft)0.7m (2.4ft)0.7m (2.3ft)0.7m (2.4ft)0.8m (2.7ft)
Direction 199°
SSW
199°
SSW
198°
SSW
197°
SSW
198°
SSW
198°
SSW
199°
SSW
194°
SSW
Period13.2 sec.8.7 sec.8.5 sec.8.5 sec.8.3 sec.8.1 sec.8.0 sec.14.5 sec.
Significant height0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.8m (2.6ft)0.7m (2.3ft)
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 Monday 19 May 2025

On Monday 19 May 2025, the sun will rise at 05:26 and will set at 17:34 on the beach(es) of São João dos Angolares. The outside temperature will be a high of 81°F t and a low of 76°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 13.1mph km/h (with gusts up to 18mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (79°F)26°C (79°F)27°C (80°F)26°C (79°F)26°C (78°F)24°C (75°F)25°C (77°F)
Perceived temperature29°C (85°F)29°C (85°F)29°C (84°F)30°C (86°F)29°C (84°F)28°C (83°F)26°C (79°F)28°C (82°F)
Precipitation0in0in0in0in0.1in0.1in0in0in
Humidity84%84%85%82%82%82%91%87%
Barometric pressure1011 hPa1010 hPa1011 hPa1012 hPa1011 hPa1010 hPa1012 hPa1012 hPa
Cloud cover39%83%59%60%69%94%74%45%
Heat index29°C (85°F)29°C (85°F)29°C (84°F)30°C (86°F)29°C (84°F)28°C (83°F)26°C (79°F)28°C (82°F)
Dew point23°C (74°F)23°C (74°F)23°C (74°F)23°C (74°F)23°C (73°F)22°C (72°F)22°C (72°F)23°C (73°F)
Wind
Speed8km/h (5mph)7km/h (4mph)10km/h (6mph)13km/h (8mph)16km/h (10mph)6km/h (4mph)13km/h (8mph)21km/h (13mph)
Gusts12km/h (7mph)10km/h (6mph)16km/h (10mph)17km/h (11mph)27km/h (17mph)12km/h (7mph)27km/h (17mph)29km/h (18mph)
Direction 200°
SSW
230°
SW
201°
SSW
184°
S
176°
S
130°
SE
17°
NNE
247°
WSW
Wind chill26°C (79°F)26°C (79°F)26°C (79°F)27°C (80°F)26°C (79°F)26°C (78°F)24°C (75°F)25°C (77°F)
Waves
Height0.8m (2.7ft)0.8m (2.5ft)0.7m (2.5ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.7ft)0.9m (2.8ft)0.9m (2.9ft)
Direction 193°
SSW
193°
SSW
199°
SSW
203°
SSW
195°
SSW
198°
SSW
209°
SSW
208°
SSW
Period14.5 sec.14.3 sec.13.3 sec.13.1 sec.13.1 sec.13.0 sec.12.8 sec.12.3 sec.
Significant height0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)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 Tuesday 20 May 2025

On Tuesday 20 May 2025, the sun will rise at 05:26 and will set at 17:34 on the beach(es) of São João dos Angolares. The outside temperature will be a high of 79°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 8.1mph km/h (with gusts up to 10.6mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)26°C (78°F)26°C (78°F)25°C (78°F)25°C (77°F)25°C (78°F)26°C (78°F)26°C (78°F)
Perceived temperature28°C (83°F)28°C (83°F)28°C (83°F)28°C (82°F)27°C (81°F)28°C (82°F)28°C (82°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%82%81%83%82%82%82%82%
Barometric pressure1011 hPa1011 hPa1012 hPa1014 hPa1013 hPa1010 hPa1011 hPa1012 hPa
Cloud cover65%55%77%71%82%76%85%51%
Heat index28°C (83°F)28°C (83°F)28°C (83°F)28°C (82°F)27°C (81°F)28°C (82°F)28°C (82°F)28°C (82°F)
Dew point23°C (73°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (71°F)22°C (72°F)22°C (72°F)22°C (72°F)
Wind
Speed13km/h (8mph)8km/h (5mph)8km/h (5mph)3km/h (2mph)2km/h (1mph)4km/h (2mph)3km/h (2mph)5km/h (3mph)
Gusts17km/h (11mph)11km/h (7mph)11km/h (7mph)3km/h (2mph)3km/h (2mph)5km/h (3mph)4km/h (2mph)7km/h (4mph)
Direction 249°
WSW
270°
W
190°
S
202°
SSW
313°
NW
339°
NNW
264°
W
224°
SW
Wind chill26°C (78°F)26°C (78°F)26°C (78°F)25°C (78°F)25°C (77°F)25°C (78°F)26°C (78°F)26°C (78°F)
Waves
Height1.0m (3.2ft)1.1m (3.6ft)1.1m (3.5ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)
Direction 208°
SSW
210°
SSW
210°
SSW
209°
SSW
208°
SSW
209°
SSW
209°
SSW
209°
SSW
Period12.3 sec.13.3 sec.13.1 sec.6.1 sec.12.6 sec.12.6 sec.12.3 sec.12.1 sec.
Significant height0.8m (2.6ft)0.6m (2ft)0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)

Sea weather on Wednesday 21 May 2025

On Wednesday 21 May 2025, the sun will rise at 05:26 and will set at 17:34 on the beach(es) of São João dos Angolares. The outside temperature will be a high of 81°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 9.3mph km/h (with gusts up to 14.3mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)26°C (78°F)26°C (78°F)27°C (80°F)26°C (78°F)26°C (79°F)26°C (79°F)26°C (78°F)
Perceived temperature28°C (83°F)28°C (82°F)28°C (82°F)29°C (84°F)28°C (82°F)28°C (83°F)28°C (83°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%80%79%75%75%75%78%80%
Barometric pressure1011 hPa1010 hPa1011 hPa1013 hPa1011 hPa1010 hPa1011 hPa1012 hPa
Cloud cover29%53%42%23%16%22%28%18%
Heat index28°C (83°F)28°C (82°F)28°C (82°F)29°C (84°F)28°C (82°F)28°C (83°F)28°C (83°F)28°C (83°F)
Dew point22°C (72°F)22°C (72°F)22°C (71°F)22°C (71°F)21°C (70°F)21°C (70°F)22°C (71°F)22°C (72°F)
Wind
Speed8km/h (5mph)8km/h (5mph)13km/h (8mph)8km/h (5mph)15km/h (9mph)12km/h (7mph)12km/h (7mph)12km/h (7mph)
Gusts11km/h (7mph)12km/h (7mph)18km/h (11mph)11km/h (7mph)23km/h (14mph)17km/h (11mph)16km/h (10mph)17km/h (11mph)
Direction 201°
SSW
194°
SSW
205°
SSW
200°
SSW
168°
SSE
153°
SSE
186°
S
193°
SSW
Wind chill26°C (78°F)26°C (78°F)26°C (78°F)27°C (80°F)26°C (78°F)26°C (79°F)26°C (79°F)26°C (78°F)
Waves
Height1.0m (3.3ft)1.0m (3.3ft)1.1m (3.5ft)1.0m (3.4ft)1.0m (3.4ft)1.0m (3.4ft)1.0m (3.4ft)1.1m (3.5ft)
Direction 208°
SSW
206°
SSW
204°
SSW
202°
SSW
200°
SSW
200°
SSW
203°
SSW
202°
SSW
Period12.1 sec.12.0 sec.11.9 sec.11.9 sec.11.9 sec.7.4 sec.11.5 sec.11.3 sec.
Significant height0.5m (1.6ft)0.7m (2.3ft)0.6m (2ft)0.4m (1.3ft)0.5m (1.6ft)1.2m (3.9ft)0.5m (1.6ft)0.7m (2.3ft)
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 chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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