Sea weather in Playa Hermosa in Costa Rica All the beach weather in Playa Hermosa

All the essential weather information for enjoying the beach in Playa Hermosa 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 Playa Hermosa over the next 7 days?

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

Date Outside temp. Our opinion
Sunday 19 July 202679°F to 86°Fdiscouraged
Monday 20 July 202679°F to 85°Fdiscouraged
Tuesday 21 July 202677°F to 85°Fdiscouraged
Wednesday 22 July 202677°F to 81°Frecommended
Thursday 23 July 202676°F to 85°Frecommended
Friday 24 July 202677°F to 83°Frecommended
Saturday 25 July 202676°F to 83°Frecommended

Sea Weather: Your daily and hourly sea weather in Playa Hermosa

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 05:29 and will set at 18:09 on the beach(es) of Playa Hermosa. The outside temperature will be a high of 86°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 16.2mph km/h (with gusts up to 24.9mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)27°C (80°F)26°C (79°F)28°C (82°F)28°C (82°F)28°C (82°F)29°C (83°F)27°C (81°F)
Perceived temperature30°C (86°F)29°C (85°F)29°C (84°F)31°C (87°F)31°C (87°F)30°C (85°F)32°C (89°F)30°C (86°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity74%75%77%69%69%65%70%73%
Barometric pressure1011 hPa1010 hPa1010 hPa1012 hPa1010 hPa1008 hPa1009 hPa1011 hPa
Cloud cover15%8%7%14%27%11%28%21%
Heat index30°C (86°F)29°C (85°F)29°C (84°F)31°C (87°F)31°C (87°F)30°C (85°F)32°C (89°F)30°C (86°F)
Dew point22°C (72°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)20°C (69°F)23°C (73°F)22°C (72°F)
Wind
Speed18km/h (11mph)15km/h (9mph)14km/h (9mph)9km/h (6mph)5km/h (3mph)21km/h (13mph)26km/h (16mph)26km/h (16mph)
Gusts26km/h (16mph)21km/h (13mph)21km/h (13mph)12km/h (8mph)7km/h (5mph)26km/h (16mph)40km/h (25mph)39km/h (24mph)
Direction 58°
ENE
65°
ENE
60°
ENE
46°
NE
304°
NW
27°
NNE
44°
NE
50°
NE
Wind chill27°C (81°F)27°C (80°F)26°C (79°F)28°C (82°F)28°C (82°F)28°C (82°F)29°C (83°F)27°C (81°F)
Waves
Height0.8m (2.6ft)0.7m (2.4ft)0.7m (2.3ft)0.7m (2.4ft)0.7m (2.4ft)0.9m (2.9ft)1.0m (3.2ft)1.0m (3.4ft)
Direction 221°
SW
231°
SW
213°
SSW
213°
SSW
229°
SW
229°
SW
240°
WSW
241°
WSW
Period13.3 sec.13.0 sec.12.7 sec.12.7 sec.12.5 sec.12.6 sec.12.5 sec.17.6 sec.
Significant height0.9m (3ft)0.8m (2.6ft)0.7m (2.3ft)0.6m (2ft)0.5m (1.6ft)1.3m (4.3ft)1.2m (3.9ft)1.4m (4.6ft)
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 20 July 2026

On Monday 20 July 2026, the sun will rise at 05:30 and will set at 18:09 on the beach(es) of Playa Hermosa. The outside temperature will be a high of 85°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 16.2mph km/h (with gusts up to 23.6mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (80°F)26°C (79°F)26°C (80°F)28°C (82°F)29°C (85°F)28°C (83°F)27°C (81°F)27°C (80°F)
Perceived temperature29°C (84°F)29°C (84°F)29°C (84°F)31°C (88°F)32°C (90°F)32°C (89°F)31°C (87°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%76%76%70%64%69%76%78%
Barometric pressure1010 hPa1009 hPa1010 hPa1011 hPa1010 hPa1008 hPa1009 hPa1010 hPa
Cloud cover15%15%15%20%83%50%77%75%
Heat index29°C (84°F)29°C (84°F)29°C (84°F)31°C (88°F)32°C (90°F)32°C (89°F)31°C (87°F)29°C (84°F)
Dew point22°C (72°F)22°C (71°F)22°C (71°F)22°C (72°F)22°C (71°F)22°C (72°F)23°C (73°F)22°C (72°F)
Wind
Speed26km/h (16mph)23km/h (15mph)23km/h (14mph)23km/h (14mph)9km/h (6mph)14km/h (9mph)16km/h (10mph)17km/h (10mph)
Gusts38km/h (24mph)34km/h (21mph)32km/h (20mph)31km/h (19mph)13km/h (8mph)21km/h (13mph)24km/h (15mph)24km/h (15mph)
Direction 50°
NE
51°
NE
53°
NE
71°
ENE
45°
NE
75°
ENE
93°
E
62°
ENE
Wind chill27°C (80°F)26°C (79°F)26°C (80°F)28°C (82°F)29°C (85°F)28°C (83°F)27°C (81°F)27°C (80°F)
Waves
Height1.1m (3.5ft)1.0m (3.2ft)1.0m (3.2ft)0.9m (2.8ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.7ft)
Direction 241°
WSW
239°
WSW
239°
WSW
239°
WSW
239°
WSW
239°
WSW
240°
WSW
238°
WSW
Period17.5 sec.17.1 sec.16.8 sec.16.7 sec.16.6 sec.16.4 sec.16.1 sec.15.7 sec.
Significant height1.3m (4.3ft)1.1m (3.6ft)1.1m (3.6ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.8m (2.6ft)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 Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 05:30 and will set at 18:09 on the beach(es) of Playa Hermosa. The outside temperature will be a high of 85°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 16.2mph km/h (with gusts up to 24.9mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)25°C (77°F)25°C (77°F)26°C (78°F)28°C (82°F)29°C (84°F)27°C (80°F)26°C (79°F)
Perceived temperature28°C (83°F)27°C (81°F)27°C (81°F)28°C (83°F)30°C (86°F)32°C (89°F)30°C (86°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%85%81%78%71%68%78%83%
Barometric pressure1009 hPa1008 hPa1009 hPa1010 hPa1009 hPa1007 hPa1008 hPa1009 hPa
Cloud cover63%71%35%47%34%53%45%50%
Heat index28°C (83°F)27°C (81°F)27°C (81°F)28°C (83°F)30°C (86°F)32°C (89°F)30°C (86°F)29°C (84°F)
Dew point23°C (73°F)22°C (72°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (72°F)23°C (73°F)23°C (73°F)
Wind
Speed14km/h (9mph)11km/h (7mph)12km/h (7mph)11km/h (7mph)7km/h (4mph)8km/h (5mph)26km/h (16mph)20km/h (13mph)
Gusts21km/h (13mph)15km/h (10mph)17km/h (10mph)15km/h (9mph)11km/h (7mph)11km/h (7mph)40km/h (25mph)31km/h (19mph)
Direction 86°
E
59°
ENE
72°
ENE
50°
NE
45°
NE
20°
NNE
34°
NNE
78°
ENE
Wind chill26°C (78°F)25°C (77°F)25°C (77°F)26°C (78°F)28°C (82°F)29°C (84°F)27°C (80°F)26°C (79°F)
Waves
Height0.8m (2.7ft)0.9m (2.9ft)0.9m (3.1ft)0.9m (2.9ft)0.9m (2.8ft)0.9m (3.0ft)1.0m (3.4ft)0.9m (2.9ft)
Direction 238°
WSW
238°
WSW
237°
WSW
236°
WSW
236°
WSW
237°
WSW
238°
WSW
235°
SW
Period15.6 sec.15.4 sec.15.0 sec.14.6 sec.14.6 sec.14.5 sec.14.2 sec.13.7 sec.
Significant height0.8m (2.6ft)1.2m (3.9ft)1.1m (3.6ft)0.8m (2.6ft)1.2m (3.9ft)1.2m (3.9ft)1.5m (4.9ft)0.9m (3ft)
Sea water temperature
Water temperature29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 05:30 and will set at 18:08 on the beach(es) of Playa Hermosa. The outside temperature will be a high of 81°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 11.2mph km/h (with gusts up to 15.5mph). Wave height will be up to 2.6ft 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)27°C (80°F)26°C (78°F)26°C (78°F)25°C (78°F)
Perceived temperature28°C (83°F)28°C (82°F)28°C (82°F)29°C (85°F)30°C (86°F)29°C (83°F)28°C (83°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%79%80%79%77%83%84%85%
Barometric pressure1009 hPa1008 hPa1008 hPa1009 hPa1009 hPa1008 hPa1009 hPa1011 hPa
Cloud cover57%67%54%65%82%44%79%77%
Heat index28°C (83°F)28°C (82°F)28°C (82°F)29°C (85°F)30°C (86°F)29°C (83°F)28°C (83°F)28°C (82°F)
Dew point22°C (72°F)22°C (71°F)22°C (71°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)
Wind
Speed17km/h (11mph)14km/h (9mph)14km/h (9mph)18km/h (11mph)14km/h (9mph)14km/h (9mph)10km/h (6mph)18km/h (11mph)
Gusts25km/h (15mph)21km/h (13mph)21km/h (13mph)24km/h (15mph)20km/h (12mph)20km/h (13mph)15km/h (9mph)25km/h (16mph)
Direction 83°
E
66°
ENE
57°
ENE
49°
NE
40°
NE
87°
E
99°
E
103°
ESE
Wind chill26°C (78°F)26°C (78°F)26°C (78°F)27°C (80°F)27°C (80°F)26°C (78°F)26°C (78°F)25°C (78°F)
Waves
Height0.8m (2.8ft)0.8m (2.7ft)0.8m (2.7ft)0.8m (2.7ft)0.8m (2.8ft)0.8m (2.6ft)0.8m (2.7ft)0.8m (2.6ft)
Direction 235°
SW
236°
SW
237°
WSW
237°
WSW
235°
SW
235°
SW
235°
SW
235°
SW
Period13.6 sec.13.6 sec.13.5 sec.13.2 sec.12.8 sec.12.7 sec.12.7 sec.12.7 sec.
Significant height0.8m (2.6ft)0.7m (2.3ft)0.8m (2.6ft)1.0m (3.3ft)0.8m (2.6ft)0.8m (2.6ft)1.0m (3.3ft)0.6m (2ft)
Sea water temperature
Water temperature29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 05:30 and will set at 18:08 on the beach(es) of Playa Hermosa. The outside temperature will be a high of 85°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 9.9mph km/h (with gusts up to 15.5mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (76°F)24°C (75°F)25°C (77°F)26°C (79°F)29°C (83°F)28°C (82°F)27°C (80°F)26°C (80°F)
Perceived temperature27°C (80°F)26°C (79°F)27°C (81°F)29°C (84°F)31°C (88°F)30°C (86°F)28°C (83°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity86%89%84%76%62%65%67%64%
Barometric pressure1010 hPa1009 hPa1009 hPa1011 hPa1010 hPa1008 hPa1009 hPa1011 hPa
Cloud cover100%48%93%58%65%47%44%45%
Heat index27°C (80°F)26°C (79°F)27°C (81°F)29°C (84°F)31°C (88°F)30°C (86°F)28°C (83°F)28°C (82°F)
Dew point22°C (71°F)22°C (72°F)22°C (71°F)22°C (71°F)21°C (69°F)21°C (69°F)20°C (68°F)19°C (66°F)
Wind
Speed10km/h (6mph)7km/h (4mph)6km/h (4mph)9km/h (5mph)6km/h (4mph)15km/h (10mph)16km/h (10mph)14km/h (9mph)
Gusts15km/h (9mph)10km/h (6mph)8km/h (5mph)12km/h (7mph)8km/h (5mph)23km/h (14mph)25km/h (15mph)23km/h (14mph)
Direction 95°
E
67°
ENE
34°
NNE
86°
E

N
106°
ESE
84°
E
87°
E
Wind chill24°C (76°F)24°C (75°F)25°C (77°F)26°C (79°F)29°C (83°F)28°C (82°F)27°C (80°F)26°C (80°F)
Waves
Height0.8m (2.6ft)0.8m (2.7ft)0.8m (2.7ft)0.8m (2.7ft)0.8m (2.8ft)0.9m (2.8ft)0.9m (3.0ft)0.9m (3.1ft)
Direction 236°
SW
237°
WSW
234°
SW
234°
SW
234°
SW
224°
SW
223°
SW
227°
SW
Period12.6 sec.7.1 sec.7.1 sec.7.1 sec.7.8 sec.7.7 sec.7.7 sec.8.2 sec.
Significant height0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)
Sea water temperature
Water temperature29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 05:30 and will set at 18:08 on the beach(es) of Playa Hermosa. The outside temperature will be a high of 83°F t and a low of 77°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 8.7mph km/h (with gusts up to 14.3mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)25°C (77°F)25°C (77°F)27°C (81°F)28°C (82°F)28°C (83°F)27°C (80°F)25°C (78°F)
Perceived temperature28°C (82°F)27°C (81°F)27°C (81°F)29°C (85°F)30°C (86°F)31°C (88°F)30°C (85°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0.1in0.1in
Humidity72%78%78%67%67%67%79%86%
Barometric pressure1011 hPa1009 hPa1010 hPa1011 hPa1010 hPa1008 hPa1010 hPa1012 hPa
Cloud cover25%11%15%22%42%36%100%63%
Heat index28°C (82°F)27°C (81°F)27°C (81°F)29°C (85°F)30°C (86°F)31°C (88°F)30°C (85°F)28°C (82°F)
Dew point21°C (69°F)21°C (70°F)21°C (70°F)21°C (69°F)21°C (69°F)21°C (71°F)23°C (73°F)23°C (73°F)
Wind
Speed13km/h (8mph)12km/h (8mph)14km/h (9mph)12km/h (7mph)6km/h (4mph)4km/h (2mph)14km/h (9mph)13km/h (8mph)
Gusts19km/h (12mph)19km/h (12mph)20km/h (13mph)15km/h (9mph)9km/h (6mph)6km/h (3mph)23km/h (14mph)22km/h (14mph)
Direction 82°
E
66°
ENE
64°
ENE
59°
ENE
323°
NW
49°
NE
130°
SE
99°
E
Wind chill26°C (79°F)25°C (77°F)25°C (77°F)27°C (81°F)28°C (82°F)28°C (83°F)27°C (80°F)25°C (78°F)
Waves
Height1.0m (3.3ft)1.1m (3.5ft)1.1m (3.5ft)1.1m (3.6ft)1.1m (3.6ft)1.2m (3.8ft)1.2m (3.9ft)1.2m (4.0ft)
Direction 229°
SW
229°
SW
229°
SW
237°
WSW
237°
WSW
238°
WSW
237°
WSW
237°
WSW
Period9.1 sec.9.3 sec.9.3 sec.9.2 sec.9.1 sec.9.2 sec.8.9 sec.10.2 sec.
Significant height1.0m (3.3ft)0.5m (1.6ft)0.5m (1.6ft)1.1m (3.6ft)1.1m (3.6ft)1.3m (4.3ft)1.1m (3.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)

Sea weather on Saturday 25 July 2026

On Saturday 25 July 2026, the sun will rise at 05:31 and will set at 18:08 on the beach(es) of Playa Hermosa. The outside temperature will be a high of 83°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 9.9mph km/h (with gusts up to 16.2mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)25°C (77°F)24°C (76°F)24°C (75°F)25°C (77°F)28°C (82°F)27°C (81°F)26°C (78°F)
Perceived temperature27°C (81°F)27°C (81°F)27°C (80°F)27°C (80°F)27°C (81°F)30°C (87°F)30°C (86°F)28°C (83°F)
Precipitation0in0in0in0.2in0in0in0in0in
Humidity87%87%90%93%84%73%78%83%
Barometric pressure1011 hPa1010 hPa1011 hPa1012 hPa1010 hPa1008 hPa1009 hPa1011 hPa
Cloud cover60%52%97%85%58%44%58%62%
Heat index27°C (81°F)27°C (81°F)27°C (80°F)27°C (80°F)27°C (81°F)30°C (87°F)30°C (86°F)28°C (83°F)
Dew point23°C (73°F)22°C (72°F)23°C (73°F)23°C (73°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)
Wind
Speed9km/h (6mph)8km/h (5mph)10km/h (6mph)10km/h (6mph)10km/h (6mph)15km/h (9mph)9km/h (6mph)16km/h (10mph)
Gusts17km/h (10mph)12km/h (7mph)17km/h (11mph)14km/h (9mph)15km/h (9mph)21km/h (13mph)14km/h (9mph)26km/h (16mph)
Direction 98°
E
80°
E
78°
ENE
53°
NE
22°
NNE
25°
NNE
84°
E
110°
ESE
Wind chill25°C (77°F)25°C (77°F)24°C (76°F)24°C (75°F)25°C (77°F)28°C (82°F)27°C (81°F)26°C (78°F)
Waves
Height1.2m (3.9ft)1.2m (4.1ft)1.2m (4.0ft)1.1m (3.5ft)1.0m (3.4ft)1.0m (3.4ft)1.0m (3.3ft)1.0m (3.3ft)
Direction 238°
WSW
238°
WSW
239°
WSW
236°
WSW
237°
WSW
238°
WSW
238°
WSW
239°
WSW
Period9.6 sec.9.2 sec.9.0 sec.8.6 sec.8.4 sec.8.2 sec.8.0 sec.7.9 sec.
Significant height0.7m (2.3ft)1.5m (4.9ft)1.3m (4.3ft)0.9m (3ft)0.8m (2.6ft)0.9m (3ft)0.7m (2.3ft)0.8m (2.6ft)
Sea water temperature
Water temperature29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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