Sea weather in Playa Flamingo (Guanacaste) in Costa Rica All the beach weather in Playa Flamingo (Guanacaste)

All the essential weather information for enjoying the beach in Playa Flamingo (Guanacaste) 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 Flamingo (Guanacaste) over the next 7 days?

Discover the best moment to go to the beach in Playa Flamingo (Guanacaste) 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 Flamingo (Guanacaste). You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Thursday 13 March 202576°F to 83°Frecommended
Friday 14 March 202576°F to 83°Fdiscouraged
Saturday 15 March 202574°F to 83°Fdiscouraged
Sunday 16 March 202579°F to 83°Frecommended
Monday 17 March 202579°F to 88°Fdiscouraged
Tuesday 18 March 202577°F to 86°Fdiscouraged
Wednesday 19 March 202579°F to 86°Frecommended

Sea Weather: Your daily and hourly sea weather in Playa Flamingo (Guanacaste)

Sea weather on Thursday 13 March 2025

On Thursday 13 March 2025, the sun will rise at 05:51 and will set at 17:54 on the beach(es) of Playa Flamingo (Guanacaste). The outside temperature will be a high of 83°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 11.8mph km/h (with gusts up to 21.1mph). 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)25°C (78°F)25°C (76°F)28°C (82°F)25°C (78°F)28°C (82°F)28°C (82°F)28°C (82°F)
Perceived temperature28°C (83°F)27°C (81°F)26°C (80°F)29°C (84°F)26°C (79°F)29°C (84°F)30°C (86°F)30°C (86°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity69%71%75%58%55%59%67%69%
Barometric pressure1012 hPa1011 hPa1013 hPa1014 hPa1012 hPa1008 hPa1010 hPa1011 hPa
Cloud cover4%3%2%0%4%7%13%5%
Heat index28°C (83°F)27°C (81°F)26°C (80°F)29°C (84°F)26°C (79°F)29°C (84°F)30°C (86°F)30°C (86°F)
Dew point20°C (68°F)20°C (68°F)20°C (68°F)19°C (65°F)16°C (60°F)19°C (66°F)21°C (70°F)21°C (70°F)
Wind
Speed10km/h (6mph)7km/h (4mph)10km/h (6mph)5km/h (3mph)15km/h (9mph)16km/h (10mph)19km/h (12mph)14km/h (9mph)
Gusts15km/h (9mph)11km/h (7mph)16km/h (10mph)7km/h (4mph)32km/h (20mph)34km/h (21mph)34km/h (21mph)22km/h (14mph)
Direction 54°
NE
98°
E
76°
ENE
42°
NE
270°
W
283°
WNW
191°
S
155°
SSE
Wind chill26°C (79°F)25°C (78°F)25°C (76°F)28°C (82°F)25°C (78°F)28°C (82°F)28°C (82°F)28°C (82°F)
Waves
Height0.7m (2.5ft)0.7m (2.4ft)0.7m (2.4ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.4ft)0.8m (2.5ft)0.7m (2.5ft)
Direction 235°
SW
235°
SW
235°
SW
235°
SW
233°
SW
234°
SW
236°
SW
235°
SW
Period8.0 sec.16.5 sec.7.7 sec.7.5 sec.14.7 sec.15.0 sec.15.3 sec.15.4 sec.
Significant height0.6m (2ft)0.6m (2ft)0.6m (2ft)0.5m (1.6ft)0.7m (2.3ft)0.6m (2ft)1.0m (3.3ft)0.6m (2ft)
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 14 March 2025

On Friday 14 March 2025, the sun will rise at 05:50 and will set at 17:54 on the beach(es) of Playa Flamingo (Guanacaste). The outside temperature will be a high of 83°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 13.7mph km/h (with gusts up to 23mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)26°C (79°F)25°C (77°F)27°C (81°F)24°C (76°F)26°C (79°F)27°C (80°F)27°C (81°F)
Perceived temperature29°C (84°F)28°C (82°F)27°C (80°F)29°C (84°F)26°C (78°F)28°C (82°F)29°C (85°F)30°C (86°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity66%67%71%60%63%64%72%76%
Barometric pressure1011 hPa1010 hPa1012 hPa1013 hPa1010 hPa1007 hPa1008 hPa1010 hPa
Cloud cover4%5%0%0%0%2%4%6%
Heat index29°C (84°F)28°C (82°F)27°C (80°F)29°C (84°F)26°C (78°F)28°C (82°F)29°C (85°F)30°C (86°F)
Dew point20°C (68°F)19°C (67°F)19°C (67°F)19°C (66°F)17°C (62°F)19°C (66°F)22°C (71°F)23°C (73°F)
Wind
Speed8km/h (5mph)5km/h (3mph)8km/h (5mph)3km/h (2mph)19km/h (12mph)20km/h (12mph)22km/h (14mph)15km/h (9mph)
Gusts12km/h (7mph)7km/h (4mph)13km/h (8mph)4km/h (2mph)19km/h (12mph)22km/h (14mph)37km/h (23mph)22km/h (14mph)
Direction 109°
ESE
85°
E
86°
E
102°
ESE
278°
W
259°
W
201°
SSW
167°
SSE
Wind chill27°C (81°F)26°C (79°F)25°C (77°F)27°C (81°F)24°C (76°F)26°C (79°F)27°C (80°F)27°C (81°F)
Waves
Height0.7m (2.3ft)0.7m (2.2ft)0.6m (2.1ft)0.6m (2.0ft)0.6m (2.0ft)0.7m (2.3ft)0.8m (2.6ft)0.7m (2.4ft)
Direction 236°
SW
236°
WSW
231°
SW
232°
SW
235°
SW
229°
SW
229°
SW
237°
WSW
Period13.7 sec.13.6 sec.13.5 sec.13.5 sec.13.1 sec.12.7 sec.12.7 sec.12.7 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.7m (2.3ft)0.8m (2.6ft)0.9m (3ft)0.6m (2ft)
Sea water temperature
Water temperature28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)

Sea weather on Saturday 15 March 2025

On Saturday 15 March 2025, the sun will rise at 05:50 and will set at 17:54 on the beach(es) of Playa Flamingo (Guanacaste). The outside temperature will be a high of 83°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 13.1mph km/h (with gusts up to 14.3mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (80°F)26°C (78°F)25°C (77°F)27°C (81°F)24°C (75°F)26°C (79°F)27°C (81°F)27°C (81°F)
Perceived temperature29°C (84°F)28°C (82°F)27°C (80°F)29°C (84°F)25°C (78°F)28°C (82°F)30°C (86°F)30°C (86°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%72%73%65%68%68%76%76%
Barometric pressure1010 hPa1009 hPa1010 hPa1012 hPa1010 hPa1007 hPa1008 hPa1010 hPa
Cloud cover8%70%76%0%0%77%17%80%
Heat index29°C (84°F)28°C (82°F)27°C (80°F)29°C (84°F)25°C (78°F)28°C (82°F)30°C (86°F)30°C (86°F)
Dew point22°C (71°F)20°C (69°F)20°C (68°F)20°C (68°F)18°C (64°F)19°C (67°F)23°C (73°F)23°C (73°F)
Wind
Speed5km/h (3mph)6km/h (4mph)8km/h (5mph)6km/h (4mph)19km/h (12mph)21km/h (13mph)14km/h (9mph)12km/h (8mph)
Gusts7km/h (4mph)10km/h (6mph)12km/h (7mph)7km/h (4mph)23km/h (14mph)23km/h (14mph)21km/h (13mph)18km/h (11mph)
Direction 119°
ESE
76°
ENE
75°
ENE
21°
NNE
300°
WNW
268°
W
232°
SW
209°
SSW
Wind chill27°C (80°F)26°C (78°F)25°C (77°F)27°C (81°F)24°C (75°F)26°C (79°F)27°C (81°F)27°C (81°F)
Waves
Height0.6m (2.1ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (1.9ft)0.6m (2.0ft)0.7m (2.2ft)0.7m (2.2ft)0.7m (2.2ft)
Direction 237°
WSW
239°
WSW
243°
WSW
247°
WSW
249°
WSW
252°
WSW
247°
WSW
249°
WSW
Period12.6 sec.12.6 sec.12.5 sec.14.3 sec.14.5 sec.14.3 sec.14.1 sec.13.8 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)
Sea water temperature
Water temperature28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)

Sea weather on Sunday 16 March 2025

On Sunday 16 March 2025, the sun will rise at 05:49 and will set at 17:54 on the beach(es) of Playa Flamingo (Guanacaste). The outside temperature will be a high of 83°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 9.9mph km/h (with gusts up to 14.9mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (80°F)26°C (79°F)26°C (79°F)27°C (81°F)27°C (80°F)28°C (82°F)28°C (82°F)27°C (81°F)
Perceived temperature29°C (85°F)29°C (84°F)28°C (83°F)30°C (86°F)29°C (84°F)30°C (87°F)30°C (87°F)30°C (86°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%78%78%71%72%68%71%73%
Barometric pressure1011 hPa1010 hPa1012 hPa1014 hPa1012 hPa1010 hPa1010 hPa1013 hPa
Cloud cover73%71%82%75%82%22%38%38%
Heat index29°C (85°F)29°C (84°F)28°C (83°F)30°C (86°F)29°C (84°F)30°C (87°F)30°C (87°F)30°C (86°F)
Dew point22°C (72°F)22°C (72°F)22°C (71°F)22°C (71°F)21°C (70°F)21°C (71°F)22°C (72°F)22°C (72°F)
Wind
Speed5km/h (3mph)3km/h (2mph)7km/h (4mph)7km/h (4mph)16km/h (10mph)14km/h (9mph)12km/h (8mph)5km/h (3mph)
Gusts8km/h (5mph)4km/h (2mph)10km/h (6mph)9km/h (5mph)24km/h (15mph)20km/h (13mph)18km/h (11mph)7km/h (5mph)
Direction 198°
SSW
325°
NW
19°
NNE
331°
NNW
288°
WNW
270°
W
238°
WSW
277°
W
Wind chill27°C (80°F)26°C (79°F)26°C (79°F)27°C (81°F)27°C (80°F)28°C (82°F)28°C (82°F)27°C (81°F)
Waves
Height0.6m (2.1ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.1ft)0.6m (2.0ft)0.6m (2.0ft)
Direction 249°
WSW
248°
WSW
248°
WSW
247°
WSW
248°
WSW
251°
WSW
248°
WSW
246°
WSW
Period13.5 sec.13.5 sec.13.4 sec.13.4 sec.13.4 sec.12.8 sec.12.6 sec.12.7 sec.
Significant height0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.7m (2.3ft)0.7m (2.3ft)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 Monday 17 March 2025

On Monday 17 March 2025, the sun will rise at 05:49 and will set at 17:54 on the beach(es) of Playa Flamingo (Guanacaste). The outside temperature will be a high of 88°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 16.8mph km/h (with gusts up to 22.4mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)26°C (79°F)26°C (78°F)29°C (83°F)27°C (81°F)30°C (87°F)30°C (86°F)28°C (83°F)
Perceived temperature30°C (86°F)29°C (84°F)28°C (82°F)31°C (87°F)28°C (83°F)31°C (88°F)31°C (88°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%80%81%60%54%45%47%52%
Barometric pressure1013 hPa1011 hPa1013 hPa1014 hPa1012 hPa1009 hPa1010 hPa1013 hPa
Cloud cover15%2%7%2%5%5%0%71%
Heat index30°C (86°F)29°C (84°F)28°C (82°F)31°C (87°F)28°C (83°F)31°C (88°F)31°C (88°F)29°C (84°F)
Dew point22°C (72°F)22°C (72°F)22°C (72°F)20°C (68°F)17°C (63°F)17°C (63°F)18°C (64°F)17°C (63°F)
Wind
Speed10km/h (6mph)6km/h (4mph)8km/h (5mph)9km/h (6mph)18km/h (11mph)27km/h (17mph)22km/h (13mph)21km/h (13mph)
Gusts15km/h (9mph)8km/h (5mph)12km/h (7mph)12km/h (7mph)21km/h (13mph)33km/h (20mph)26km/h (16mph)36km/h (22mph)
Direction 351°
N
18°
NNE
76°
ENE
60°
ENE
348°
NNW
41°
NE
73°
ENE
87°
E
Wind chill27°C (81°F)26°C (79°F)26°C (78°F)29°C (83°F)27°C (81°F)30°C (87°F)30°C (86°F)28°C (83°F)
Waves
Height0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (1.9ft)0.6m (1.9ft)0.7m (2.5ft)0.7m (2.5ft)0.6m (2.1ft)
Direction 245°
WSW
244°
WSW
244°
WSW
243°
WSW
241°
WSW
238°
WSW
234°
SW
231°
SW
Period12.7 sec.12.9 sec.11.0 sec.13.2 sec.13.1 sec.12.8 sec.12.8 sec.12.7 sec.
Significant height0.6m (2ft)0.5m (1.6ft)0.6m (2ft)0.5m (1.6ft)0.6m (2ft)1.3m (4.3ft)0.8m (2.6ft)0.8m (2.6ft)
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 18 March 2025

On Tuesday 18 March 2025, the sun will rise at 05:48 and will set at 17:54 on the beach(es) of Playa Flamingo (Guanacaste). The outside temperature will be a high of 86°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 13.7mph km/h (with gusts up to 22.4mph). 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 (76°F)25°C (76°F)28°C (82°F)27°C (81°F)30°C (86°F)29°C (85°F)28°C (83°F)
Perceived temperature27°C (81°F)26°C (79°F)26°C (80°F)29°C (84°F)28°C (82°F)31°C (88°F)31°C (88°F)30°C (87°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity67%77%74%55%47%46%58%64%
Barometric pressure1013 hPa1012 hPa1013 hPa1014 hPa1011 hPa1008 hPa1010 hPa1012 hPa
Cloud cover20%17%68%5%12%5%6%7%
Heat index27°C (81°F)26°C (79°F)26°C (80°F)29°C (84°F)28°C (82°F)31°C (88°F)31°C (88°F)30°C (87°F)
Dew point19°C (66°F)20°C (68°F)20°C (68°F)18°C (64°F)15°C (59°F)17°C (63°F)20°C (68°F)21°C (69°F)
Wind
Speed22km/h (14mph)20km/h (12mph)17km/h (11mph)18km/h (11mph)14km/h (9mph)17km/h (10mph)5km/h (3mph)22km/h (13mph)
Gusts36km/h (23mph)30km/h (18mph)25km/h (16mph)24km/h (15mph)30km/h (19mph)18km/h (11mph)10km/h (6mph)33km/h (21mph)
Direction 94°
E
60°
ENE
53°
NE
64°
ENE
39°
NE
40°
NE
95°
E
68°
ENE
Wind chill26°C (78°F)25°C (76°F)25°C (76°F)28°C (82°F)27°C (81°F)30°C (86°F)29°C (85°F)28°C (83°F)
Waves
Height0.7m (2.2ft)0.6m (2.1ft)0.7m (2.3ft)0.6m (2.0ft)0.6m (2.1ft)0.7m (2.3ft)1.0m (3.3ft)0.9m (3.0ft)
Direction 229°
SW
227°
SW
249°
WSW
249°
WSW
238°
WSW
240°
WSW
267°
W
266°
W
Period12.6 sec.12.5 sec.12.4 sec.12.4 sec.12.2 sec.10.3 sec.9.8 sec.9.3 sec.
Significant height0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)0.6m (2ft)0.7m (2.3ft)1.1m (3.6ft)1.5m (4.9ft)1.0m (3.3ft)
Sea water temperature
Water temperature28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)

Sea weather on Wednesday 19 March 2025

On Wednesday 19 March 2025, the sun will rise at 05:47 and will set at 17:54 on the beach(es) of Playa Flamingo (Guanacaste). 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 11.2mph km/h (with gusts up to 16.8mph). 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 (78°F)26°C (78°F)28°C (83°F)27°C (81°F)30°C (86°F)29°C (84°F)28°C (83°F)
Perceived temperature28°C (83°F)28°C (82°F)28°C (82°F)31°C (87°F)28°C (83°F)32°C (90°F)32°C (89°F)31°C (87°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity70%75%76%62%55%52%62%68%
Barometric pressure1012 hPa1010 hPa1011 hPa1013 hPa1010 hPa1006 hPa1007 hPa1010 hPa
Cloud cover10%9%8%9%13%6%6%5%
Heat index28°C (83°F)28°C (82°F)28°C (82°F)31°C (87°F)28°C (83°F)32°C (90°F)32°C (89°F)31°C (87°F)
Dew point20°C (69°F)21°C (69°F)21°C (70°F)20°C (69°F)17°C (63°F)19°C (67°F)21°C (70°F)22°C (71°F)
Wind
Speed17km/h (11mph)17km/h (11mph)18km/h (11mph)15km/h (9mph)12km/h (7mph)9km/h (6mph)8km/h (5mph)17km/h (11mph)
Gusts24km/h (15mph)25km/h (15mph)26km/h (16mph)19km/h (12mph)25km/h (16mph)20km/h (12mph)15km/h (9mph)27km/h (17mph)
Direction 69°
ENE
60°
ENE
58°
ENE
55°
NE
19°
NNE

N
192°
SSW
76°
ENE
Wind chill26°C (80°F)26°C (78°F)26°C (78°F)28°C (83°F)27°C (81°F)30°C (86°F)29°C (84°F)28°C (83°F)
Waves
Height0.8m (2.7ft)0.9m (2.9ft)0.9m (3.0ft)0.7m (2.4ft)0.7m (2.2ft)0.7m (2.2ft)0.7m (2.4ft)0.7m (2.3ft)
Direction 269°
W
232°
SW
232°
SW
232°
SW
231°
SW
231°
SW
231°
SW
231°
SW
Period8.8 sec.8.5 sec.8.4 sec.8.3 sec.8.2 sec.8.1 sec.8.0 sec.7.9 sec.
Significant height0.9m (3ft)1.2m (3.9ft)1.1m (3.6ft)0.6m (2ft)0.5m (1.6ft)0.7m (2.3ft)0.7m (2.3ft)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 chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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