Weather warnings
Jul
15
Informative Weather Advisory
Saharan Dust and Strong Wind Gusts Affecting Several Regions
July 15, 2025
9:00 am
A dry air mass accompanied by Saharan dust is positioned over the Caribbean Sea and Central America. Additionally, a marked atmospheric pressure gradient is accelerating the trade winds...
Jul
14
Aviso Meteorológico
Onda tropical #15 transitando este lunes por el país
14 de julio de 2025
10:00 AM
Diagnóstico: La onda tropical #15 ingresó al país durante la madrugada. Aunque es una onda débil, ha generado lluvias y tormentas en zonas marítimas del Pacífico Central, el Caribe y en áreas...
Jul
13
Aviso Meteorológico Informativo
Tropical Wave #15 transiting over Costa Rica early Monday morning
July 13h, 2025
6 p.m.
Diagnosis: During the course of early Monday morning, tropical wave #15 will be passing over the national territory. Although it is a weak tropical wave, it will be interacting with the...
Jul
11
Weather Warning
Tropical wave #14 over Costa Rica this Friday
July 11th, 2025
9:50 a.m.
Diagnosis: The high humidity level across the country and the current instability are a result of Tropical Wave 14, which is positioned over the country this morning. Scattered showers have...
Jul
10
Weather Warning
Tropical Wave 14 to Pass Over Costa Rica This Friday
July 10, 2025
04.30 p.m.
Discussion: A change in the weather pattern toward more humid and unstable atmospheric conditions over Costa Rica and surrounding areas will increase the occurrence of rainfall in various parts...
Weather warnings history
In this section you will find the weather warnings history.
Nov
01
Meteorological Report N ° 2
v
November 01, 2020
07.20 a.m.
Discussion: During the night of Saturday tropical depression # 29 strengthened to the degree of tropical storm called Eta, it is located 345 km south of Kingston Jamaica and approximately 872 km...
Oct
31
Weather Report # 1
Indirect influence by Tropical Depression # 29 as of Sunday
October 21, 2020
06.30 p.m.
Discussion: Tropical depression # 29 formed earlier this afternoon in the central Caribbean Sea, approximately 1,189 km from the city of Limón. This system maintains sustained winds of 55 km/h,...
Oct
31
Aviso Meteorológico
Tropical Depression # 29 with indirect influence starting Sunday
October 31, 2020
3.25 p.m.
Discussion: The atmospheric disturbance (tropical wave # 50) has strengthened, cataloged in tropical depression # 29. This tropical cyclone is located in the Caribbean Sea to the south of Haiti,...
Oct
31
Weather Warning
Downpours this afternoon in different sectors of the country
October 31, 2020
12.20 p.m.
Discussion: Moist and unstable atmospheric conditions, added to morning warming and high evaporation; They are determining factors to promote cloudy developments and downpours during the...
Oct
31
Informative Meteorological Warning
High probability of a tropical cyclone in the next 48 hours
October 31, 2020
11.30 a.m.
Discussion: The atmospheric disturbance (tropical wave # 50) remains over the Caribbean Sea between Hispaniola Island and Lake Maracaibo, it is moving west towards Central America. This system...
Oct
30
Aviso Meteorológico
Condiciones lluviosas vespertinas continúan en el Pacífico, Valle Central y Zona Norte -actualización-
30 de octubre de 2020
2.30 pm
Diagnóstico: la cercanía de la Zona de Convergencia Intertropical, lo débil de los vientos alisios son factores que favorecen las precipitaciones vespertinas. En las últimas horas se han tenido...
Oct
30
Aviso Meteorológico Informativo
Probabilidad de ocurrencia de un ciclón tropical en el mar Caribe en los próximos 2 días
30 de octubre de 2020
1 p.m.
Diagnóstico: existe un disturbio atmosférico al noreste de la Isla de Margarita en el mar Caribe, con un 70 % de posibilidad de convertirse en ciclón tropical los próximos 2 días. Pronóstico:...
Oct
30
Aviso Meteorológico Informativo
Probabilidad de ocurrencia de un ciclón tropical en el mar Caribe en los próximos 2 días
30 de octubre de 2020
10.00 am
Diagnóstico: existe un disturbio atmosférico al noreste de la Isla de Margarita en el mar Caribe, con un 70 % de posibilidad de convertirse en ciclón tropical los próximos 2 días. Pronóstico:...
Oct
30
Aviso Meteorológico
Condiciones lluviosas vespertinas en el Pacífico, Zona Norte y Valle Central
30 de octubre de 2020
10.40 am
Diagnóstico: la cercanía de la Zona de Convergencia Intertropical, lo débil de los vientos alisios son factores que favorecen las precipitaciones vespertinas. Pronóstico: en las próximas horas...
Oct
29
Weather Warning
Rainy conditions on the Pacific Slope and North Caribbean
October 26, 2020
10:15 p.m.
Diagnosis: Unstable atmospheric conditions generated after the passage of tropical wave # 49, in addition to the proximity of the Intertropical Convergence Zone, have generated heavy downpours...
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