Weather warnings
Jul
06
Aviso Meteorológico
Efectos de la onda tropical #13 en el país este domingo y lunes
06 de julio de 2025
11.25 am
Diagnóstico: La onda tropical #13 se localiza este domingo al oeste de Panamá, generando inestabilidad en el mar Caribe frente a la costa costarricense, lo que favorece lluvias en el Caribe Sur...
Jul
01
Weather Warning
Rainy conditions in the Caribbean and Northern Zone this Tuesday and Tropical Wave #12
Jul 01th, 2025
10 am
Diagnosis The strengthening of the trade winds over the central and northern regions of the country has produced wind gusts of up to 50 km/h in areas such as Alajuela this morning. This...
Jun
28
Weather Warning
Tropical Wave #10 over Costa Rica
June 28th, 2025
10:30 a.m.
Diagnosis: Tropical wave #10 is over the country this Saturday, causing instability in maritime areas of the Caribbean and northern parts of the Northern Zone. There has been increasing...
Jun
27
Weather Warning -Update-
Rainy Afternoon in Costa Rica
June 27th, 2025
05.40 p.m.
Forecast: After the passage of Tropical Wave 9 yesterday, Thursday, the atmosphere remains unstable over the country. Along with warm morning temperatures and high humidity from recent rains,...
Jun
27
Weather Warning
Tarde lluviosa en Costa Rica
June 27th, 2025
10:00 am
Diagnosis: After the passage of tropical wave #9 on Thursday, the atmosphere continues to be unstable over the country, which, together with the warm temperatures of this morning and the high...
Weather warnings history
In this section you will find the weather warnings history.
Oct
02
Informe Meteorológico #2
Depresión tropical #25 fortaleciéndose en las próximas horas
02 de octubre de 2020
3.00 pm
Diagnóstico: La depresión tropical #25 se localiza a 250 km al sureste de Cozumel México, sigue moviéndose hacia el noroeste en dirección a Yucatán México a una velocidad de 15 km/h. Además, la...
Oct
02
Weather Report # 1
Tropical depression # 25 with indirect impact on the country as of this afternoon
October 02, 2020
9:30 a.m.
Diagnosis: Tropical wave # 42 has been organized this morning reaching the category of tropical depression # 25, which was formed northwest of the Caribbean Sea, 355 km southeast of Cozumel Mexico....
Oct
01
Weather Warning
Strong rain and electric activity on this day -Update-
October 01, 2020
03:40 p.m.
Diagnosis: The Intertropical Convergence Zone remains very active and together with the morning warming and the entry of sea breezes have generated in the first part of this afternoon strong rainy...
Oct
01
Weather Warning
Strong rainy and electric activity on this day
October 01, 2020
10.55 a.m.
Discussion: The Intertropical Convergence Zone remains very active, positioned over the country; which, added to local factors such as morning warming and the entry of sea breezes, will favor...
Oct
01
Informative Meteorological Warning
Disturbance in the Caribbean Sea and its potential in a tropical cyclone
October 01, 2020
10.20 a.m.
Discussion: A wide disturbance in the Caribbean Sea, near the northeast coast of Nicaragua, is producing a large area of disorganized rains and storms; it is located approximately 665 km from the...
Sep
30
Aviso Meteorológico
Condiciones lluviosas este miércoles (actualización)
30 de setiembre de 2020
5:30 pm
Diagnóstico: La influencia de la zona de Convergencia Intertropical causó condiciones lluviosas durante la tarde de este día en gran parte del territorio nacional. La zona de Guanacaste, así como...
Sep
30
Aviso Meteorológico
Condiciones lluviosas este miércoles
30 de setiembre de 2020
10:30 am
Diagnóstico: Este día el país presenta condiciones bastante inestables, principalmente por la cercanía de la Zona de Convergencia Intertropical. Además, la onda tropical #42 se ubica en el centro...
Sep
29
Weather Warning
Rains of variable intensity this morning for coastal areas of the Pacific slope
September 29, 2020
05:00 am
Diagnosis: The proximity of low pressure areas typical of the Intertropical Convergence Zone in both maritime regions bordering Costa Rica, are increasing atmospheric instability, causing rains...
Sep
28
Weather Warning Update
Rainy and electric activity this afternoon in the Central and South Pacific
September 28, 2020
3:10 p.m.
Diagnosis: The gradual increase in temperatures during the morning period, together with the entry of humidity and little cloudiness, have favored the development of cloudiness and the occurrence...
Sep
28
Weather Warning
Rainy and electric activity this afternoon in the Central and South Pacific
September 28, 2020
10:40 a.m.
Diagnosis: The gradual increase in temperatures during the morning period, together with the entry of humidity and little cloudiness, will favor the development of cloudiness and the occurrence of...
