Sea weather in Bananito Sur in Costa Rica All the beach weather in Bananito Sur

All the essential weather information for enjoying the beach in Bananito Sur in Costa Rica, 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 Bananito Sur over the next 7 days?

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

Date Outside temp. Our opinion
Sunday 18 January 202676°F to 79°Frecommended
Monday 19 January 202674°F to 79°Frecommended
Tuesday 20 January 202674°F to 81°Frecommended
Wednesday 21 January 202674°F to 79°Frecommended
Thursday 22 January 202674°F to 79°Frecommended
Friday 23 January 202674°F to 81°Frecommended
Saturday 24 January 202674°F to 81°Frecommended

Sea Weather: Your daily and hourly sea weather in Bananito Sur

Sea weather on Sunday 18 January 2026

On Sunday 18 January 2026, the sun will rise at 05:54 and will set at 17:32 on the beach(es) of Bananito Sur. The outside temperature will be a high of 79°F t and a low of 76°F. Precipitation is in the forecast (0.3in 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 5.6mph km/h (with gusts up to 9.9mph). Wave height will be up to 6.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (76°F)24°C (75°F)24°C (75°F)25°C (78°F)25°C (78°F)26°C (78°F)24°C (75°F)24°C (76°F)
Perceived temperature26°C (80°F)26°C (79°F)26°C (79°F)28°C (82°F)28°C (82°F)28°C (83°F)26°C (79°F)26°C (80°F)
Precipitation0in0in0in0in0in0.1in0in0.1in
Humidity85%87%88%84%81%79%82%83%
Barometric pressure1011 hPa1010 hPa1012 hPa1014 hPa1012 hPa1010 hPa1011 hPa1013 hPa
Cloud cover100%100%100%83%82%82%70%80%
Heat index26°C (80°F)26°C (79°F)26°C (79°F)28°C (82°F)28°C (82°F)28°C (83°F)26°C (79°F)26°C (80°F)
Dew point22°C (71°F)22°C (71°F)22°C (71°F)22°C (72°F)22°C (71°F)22°C (72°F)21°C (69°F)21°C (70°F)
Wind
Speed7km/h (4mph)6km/h (4mph)9km/h (6mph)9km/h (6mph)7km/h (4mph)6km/h (4mph)5km/h (3mph)5km/h (3mph)
Gusts12km/h (7mph)11km/h (7mph)16km/h (10mph)13km/h (8mph)12km/h (8mph)10km/h (6mph)10km/h (6mph)9km/h (6mph)
Direction 283°
WNW
293°
WNW
288°
WNW
335°
NNW

N
350°
N

N
357°
N
Wind chill24°C (76°F)24°C (75°F)24°C (75°F)25°C (78°F)25°C (78°F)26°C (78°F)24°C (75°F)24°C (76°F)
Waves
Height1.2m (4.0ft)1.3m (4.2ft)1.5m (5.0ft)1.9m (6.3ft)2.0m (6.6ft)2.0m (6.5ft)1.9m (6.4ft)1.9m (6.4ft)
Direction 58°
ENE
57°
ENE
60°
ENE
66°
ENE
67°
ENE
67°
ENE
67°
ENE
67°
ENE
Period7.3 sec.7.4 sec.8.0 sec.9.1 sec.9.1 sec.9.1 sec.9.1 sec.9.2 sec.
Significant height0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.8m (2.6ft)
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 Monday 19 January 2026

On Monday 19 January 2026, the sun will rise at 05:54 and will set at 17:32 on the beach(es) of Bananito Sur. The outside temperature will be a high of 79°F t and a low of 74°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 5.6mph km/h (with gusts up to 11.8mph). Wave height will be up to 6.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (76°F)24°C (76°F)23°C (73°F)26°C (79°F)24°C (74°F)25°C (77°F)25°C (78°F)24°C (75°F)
Perceived temperature26°C (80°F)26°C (79°F)25°C (77°F)28°C (82°F)25°C (77°F)26°C (79°F)27°C (81°F)26°C (79°F)
Precipitation0.1in0in0in0in0in0in0in0in
Humidity82%79%84%71%65%65%78%82%
Barometric pressure1013 hPa1012 hPa1013 hPa1014 hPa1012 hPa1009 hPa1010 hPa1012 hPa
Cloud cover70%87%75%86%14%3%70%79%
Heat index26°C (80°F)26°C (79°F)25°C (77°F)28°C (82°F)25°C (77°F)26°C (79°F)27°C (81°F)26°C (79°F)
Dew point21°C (70°F)21°C (69°F)20°C (68°F)20°C (69°F)16°C (62°F)18°C (64°F)21°C (70°F)21°C (69°F)
Wind
Speed5km/h (3mph)2km/h (1mph)7km/h (4mph)4km/h (2mph)9km/h (6mph)9km/h (6mph)8km/h (5mph)7km/h (4mph)
Gusts10km/h (6mph)4km/h (2mph)13km/h (8mph)5km/h (3mph)19km/h (12mph)18km/h (11mph)13km/h (8mph)13km/h (8mph)
Direction 333°
NNW
57°
ENE
236°
WSW
276°
W
32°
NNE
60°
ENE
91°
E
191°
S
Wind chill24°C (76°F)24°C (76°F)23°C (73°F)26°C (79°F)24°C (74°F)25°C (77°F)25°C (78°F)24°C (75°F)
Waves
Height2.0m (6.6ft)2.0m (6.7ft)2.0m (6.7ft)2.0m (6.5ft)1.9m (6.1ft)1.8m (5.8ft)1.7m (5.5ft)1.7m (5.5ft)
Direction 69°
ENE
69°
ENE
69°
ENE
69°
ENE
68°
ENE
67°
ENE
67°
ENE
67°
ENE
Period9.6 sec.9.9 sec.9.9 sec.9.8 sec.9.7 sec.9.4 sec.9.2 sec.9.1 sec.
Significant height0.1m (0.3ft)0.2m (0.7ft)0.3m (1ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)
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 Tuesday 20 January 2026

On Tuesday 20 January 2026, the sun will rise at 05:54 and will set at 17:33 on the beach(es) of Bananito Sur. The outside temperature will be a high of 81°F t and a low of 74°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 temperature24°C (74°F)23°C (74°F)24°C (74°F)26°C (79°F)27°C (80°F)27°C (80°F)25°C (77°F)25°C (76°F)
Perceived temperature26°C (78°F)25°C (77°F)25°C (78°F)28°C (82°F)28°C (82°F)29°C (84°F)27°C (81°F)27°C (80°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%77%72%64%64%68%81%81%
Barometric pressure1012 hPa1011 hPa1012 hPa1013 hPa1012 hPa1009 hPa1011 hPa1013 hPa
Cloud cover84%74%61%30%19%74%88%7%
Heat index26°C (78°F)25°C (77°F)25°C (78°F)28°C (82°F)28°C (82°F)29°C (84°F)27°C (81°F)27°C (80°F)
Dew point20°C (68°F)19°C (66°F)18°C (65°F)19°C (66°F)19°C (66°F)20°C (69°F)21°C (71°F)21°C (70°F)
Wind
Speed5km/h (3mph)5km/h (3mph)6km/h (4mph)2km/h (1mph)10km/h (6mph)13km/h (8mph)8km/h (5mph)2km/h (1mph)
Gusts10km/h (6mph)9km/h (6mph)10km/h (6mph)2km/h (1mph)15km/h (9mph)19km/h (12mph)14km/h (9mph)4km/h (2mph)
Direction 209°
SSW
226°
SW
225°
SW
108°
ESE
62°
ENE
56°
ENE
63°
ENE
119°
ESE
Wind chill24°C (74°F)23°C (74°F)24°C (74°F)26°C (79°F)27°C (80°F)27°C (80°F)25°C (77°F)25°C (76°F)
Waves
Height1.7m (5.7ft)1.8m (6.0ft)1.8m (6.0ft)1.8m (6.0ft)1.8m (6.0ft)1.8m (5.9ft)1.7m (5.7ft)1.7m (5.5ft)
Direction 67°
ENE
68°
ENE
68°
ENE
69°
ENE
69°
ENE
70°
ENE
70°
ENE
70°
ENE
Period9.1 sec.9.2 sec.9.3 sec.9.3 sec.9.2 sec.9.1 sec.9.0 sec.9.0 sec.
Significant height0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)
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 Wednesday 21 January 2026

On Wednesday 21 January 2026, the sun will rise at 05:55 and will set at 17:33 on the beach(es) of Bananito Sur. The outside temperature will be a high of 79°F t and a low of 74°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 14.9mph). Wave height will be up to 5.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (74°F)23°C (74°F)23°C (73°F)26°C (78°F)26°C (79°F)25°C (76°F)24°C (76°F)24°C (75°F)
Perceived temperature25°C (78°F)25°C (77°F)25°C (77°F)27°C (81°F)28°C (82°F)26°C (79°F)26°C (79°F)26°C (78°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%82%87%71%65%67%78%82%
Barometric pressure1012 hPa1011 hPa1013 hPa1015 hPa1013 hPa1010 hPa1012 hPa1014 hPa
Cloud cover100%74%28%71%30%3%87%77%
Heat index25°C (78°F)25°C (77°F)25°C (77°F)27°C (81°F)28°C (82°F)26°C (79°F)26°C (79°F)26°C (78°F)
Dew point20°C (68°F)20°C (68°F)21°C (69°F)20°C (68°F)19°C (67°F)18°C (65°F)20°C (68°F)21°C (69°F)
Wind
Speed7km/h (4mph)8km/h (5mph)9km/h (6mph)3km/h (2mph)10km/h (6mph)12km/h (8mph)3km/h (2mph)7km/h (4mph)
Gusts12km/h (8mph)13km/h (8mph)15km/h (9mph)4km/h (2mph)15km/h (9mph)24km/h (15mph)5km/h (3mph)13km/h (8mph)
Direction 222°
SW
257°
WSW
250°
WSW
303°
WNW
21°
NNE
15°
NNE
23°
NNE
225°
SW
Wind chill24°C (74°F)23°C (74°F)23°C (73°F)26°C (78°F)26°C (79°F)25°C (76°F)24°C (76°F)24°C (75°F)
Waves
Height1.8m (5.8ft)1.8m (6.1ft)1.8m (6.1ft)1.8m (5.9ft)1.7m (5.7ft)1.7m (5.6ft)1.6m (5.3ft)1.5m (5.1ft)
Direction 70°
ENE
70°
ENE
70°
ENE
71°
ENE
72°
ENE
71°
ENE
69°
ENE
69°
ENE
Period8.9 sec.8.9 sec.9.0 sec.9.0 sec.8.9 sec.8.8 sec.8.6 sec.8.5 sec.
Significant height0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.1m (0.3ft)
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 22 January 2026

On Thursday 22 January 2026, the sun will rise at 05:55 and will set at 17:33 on the beach(es) of Bananito Sur. The outside temperature will be a high of 79°F t and a low of 74°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 11.8mph). Wave height will be up to 5.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (74°F)23°C (74°F)23°C (73°F)26°C (78°F)26°C (79°F)25°C (77°F)24°C (76°F)24°C (75°F)
Perceived temperature25°C (78°F)25°C (77°F)25°C (77°F)27°C (81°F)28°C (82°F)26°C (79°F)26°C (79°F)26°C (78°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%79%77%66%66%66%77%82%
Barometric pressure1013 hPa1012 hPa1013 hPa1015 hPa1013 hPa1011 hPa1012 hPa1014 hPa
Cloud cover5%6%4%0%22%0%0%81%
Heat index25°C (78°F)25°C (77°F)25°C (77°F)27°C (81°F)28°C (82°F)26°C (79°F)26°C (79°F)26°C (78°F)
Dew point20°C (68°F)19°C (67°F)18°C (65°F)19°C (66°F)19°C (67°F)18°C (64°F)20°C (68°F)21°C (69°F)
Wind
Speed5km/h (3mph)5km/h (3mph)7km/h (4mph)0km/h (0mph)9km/h (6mph)10km/h (6mph)5km/h (3mph)7km/h (4mph)
Gusts9km/h (6mph)9km/h (5mph)12km/h (8mph)0km/h (0mph)14km/h (9mph)19km/h (12mph)10km/h (6mph)12km/h (7mph)
Direction 236°
SW
243°
WSW
226°
SW
293°
WNW
34°
NNE
46°
NE
78°
ENE
219°
SW
Wind chill24°C (74°F)23°C (74°F)23°C (73°F)26°C (78°F)26°C (79°F)25°C (77°F)24°C (76°F)24°C (75°F)
Waves
Height1.5m (4.9ft)1.5m (4.8ft)1.4m (4.7ft)1.4m (4.8ft)1.6m (5.2ft)1.7m (5.7ft)1.8m (5.8ft)1.7m (5.6ft)
Direction 70°
ENE
70°
ENE
70°
ENE
69°
ENE
66°
ENE
63°
ENE
55°
NE
55°
NE
Period8.5 sec.8.5 sec.8.4 sec.8.4 sec.8.2 sec.7.9 sec.7.7 sec.7.7 sec.
Significant height0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)0.3m (1ft)0.4m (1.3ft)0.6m (2ft)
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 Friday 23 January 2026

On Friday 23 January 2026, the sun will rise at 05:55 and will set at 17:34 on the beach(es) of Bananito Sur. The outside temperature will be a high of 81°F t and a low of 74°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 10.6mph). Wave height will be up to 5.2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (74°F)23°C (74°F)23°C (73°F)26°C (79°F)26°C (79°F)27°C (80°F)25°C (78°F)24°C (76°F)
Perceived temperature25°C (78°F)25°C (77°F)25°C (77°F)28°C (82°F)28°C (82°F)28°C (83°F)27°C (81°F)26°C (79°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%79%77%66%68%68%75%80%
Barometric pressure1013 hPa1012 hPa1014 hPa1015 hPa1013 hPa1011 hPa1012 hPa1014 hPa
Cloud cover20%20%13%24%85%76%71%82%
Heat index25°C (78°F)25°C (77°F)25°C (77°F)28°C (82°F)28°C (82°F)28°C (83°F)27°C (81°F)26°C (79°F)
Dew point20°C (68°F)19°C (67°F)19°C (66°F)19°C (67°F)20°C (67°F)20°C (68°F)21°C (69°F)21°C (69°F)
Wind
Speed6km/h (4mph)6km/h (4mph)8km/h (5mph)5km/h (3mph)12km/h (7mph)12km/h (7mph)1km/h (0mph)3km/h (2mph)
Gusts11km/h (7mph)11km/h (7mph)13km/h (8mph)6km/h (4mph)17km/h (11mph)17km/h (11mph)1km/h (1mph)4km/h (3mph)
Direction 240°
WSW
266°
W
253°
WSW
333°
NNW
12°
NNE
26°
NNE
356°
N
229°
SW
Wind chill23°C (74°F)23°C (74°F)23°C (73°F)26°C (79°F)26°C (79°F)27°C (80°F)25°C (78°F)24°C (76°F)
Waves
Height1.6m (5.4ft)1.6m (5.2ft)1.6m (5.1ft)1.5m (5.0ft)1.5m (4.9ft)1.4m (4.7ft)1.4m (4.7ft)1.4m (4.7ft)
Direction 55°
NE
56°
NE
57°
ENE
66°
ENE
67°
ENE
67°
ENE
67°
ENE
66°
ENE
Period7.6 sec.7.6 sec.7.7 sec.8.1 sec.8.4 sec.8.3 sec.8.1 sec.8.0 sec.
Significant height0.4m (1.3ft)0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)
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 Saturday 24 January 2026

On Saturday 24 January 2026, the sun will rise at 05:55 and will set at 17:34 on the beach(es) of Bananito Sur. The outside temperature will be a high of 81°F t and a low of 74°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 10.6mph). Wave height will be up to 5.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (74°F)23°C (74°F)23°C (74°F)26°C (79°F)27°C (80°F)27°C (81°F)25°C (77°F)25°C (76°F)
Perceived temperature25°C (78°F)25°C (77°F)25°C (77°F)28°C (82°F)28°C (83°F)29°C (84°F)27°C (81°F)27°C (80°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%82%80%67%65%67%81%81%
Barometric pressure1013 hPa1011 hPa1013 hPa1014 hPa1012 hPa1009 hPa1011 hPa1012 hPa
Cloud cover85%83%42%17%21%73%76%74%
Heat index25°C (78°F)25°C (77°F)25°C (77°F)28°C (82°F)28°C (83°F)29°C (84°F)27°C (81°F)27°C (80°F)
Dew point21°C (69°F)20°C (68°F)19°C (67°F)20°C (67°F)19°C (67°F)20°C (69°F)22°C (71°F)21°C (70°F)
Wind
Speed7km/h (4mph)6km/h (4mph)6km/h (4mph)2km/h (1mph)10km/h (6mph)12km/h (7mph)8km/h (5mph)4km/h (2mph)
Gusts13km/h (8mph)10km/h (6mph)10km/h (6mph)3km/h (2mph)14km/h (9mph)17km/h (11mph)14km/h (8mph)6km/h (4mph)
Direction 238°
WSW
251°
WSW
233°
SW
96°
E
44°
NE
44°
NE
73°
ENE
159°
SSE
Wind chill23°C (74°F)23°C (74°F)23°C (74°F)26°C (79°F)27°C (80°F)27°C (81°F)25°C (77°F)25°C (76°F)
Waves
Height1.4m (4.6ft)1.4m (4.5ft)1.4m (4.5ft)1.5m (4.8ft)1.6m (5.3ft)1.7m (5.6ft)1.6m (5.4ft)1.1m (3.7ft)
Direction 61°
ENE
62°
ENE
68°
ENE
71°
ENE
70°
ENE
69°
ENE
67°
ENE
59°
ENE
Period7.9 sec.7.9 sec.8.4 sec.9.0 sec.8.9 sec.8.7 sec.8.6 sec.7.4 sec.
Significant height0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)
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 chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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