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.
Dec
28
Aviso Meteorológico
Lluvias en el Caribe y Zona Norte
28 de diciembre de 2020
11.00 am
Diagnóstico: El empuje frío #8 sigue debilitándose lentamente, continúa manteniendo el patrón ventoso sobre Costa Rica; además, genera a las regiones de la Zona Norte y el Caribe, lluvias con...
Dec
26
Aviso Meteorológico
Empuje frío #8 continúa en el Mar Caribe pero irá perdiendo intensidad
26 de diciembre de 2020
11.00 am
Diagnóstico: El empuje frío #8 continúa este sábado presente en el Mar Caribe manteniendo el patrón ventoso sobre Costa Rica; además de, aportar mayor humedad a las regiones de la Zona Norte y el...
Dec
25
Aviso Meteorológico
Empuje frío #8 mantiene vientos alisios moderados en el país.
25 de diciembre de 2020
10:10 am
Diagnóstico: un incremento de la presión atmosférica sigue estando relativamente alta en la región, lo cual mantiene los vientos alisios moderados con ráfagas ocasionales fuertes en nuestro país,...
Dec
24
Weather Warning
Cold surge # 8 will enter the northern Caribbean Sea tonight
December 24, 2020
10.40 am
Diagnosis: Atmospheric pressure continues to be relatively high in the region, which maintains moderate trade winds with occasional strong gusts in our country, this morning 75 km / h were...
Dec
23
Weather Warning
Rainy conditions in the Caribbean and Northern Zone this Wednesday and cold thrust # 8 will enter the Caribbean Sea tomorrow Thursday
December 23, 2020
10:15 am
Diagnosis: Since this morning, the accelerated trade wind, product of the high levels of atmospheric pressure over the region, has been generating a drag of humidity from the Caribbean Sea towards...
Dec
22
Weather Warning
Windy conditions on this day
December 22, 2020
10.15 a.m.
Discussion: Cold surge # 7 is gradually moving towards the Atlantic Ocean this Tuesday. The high-pressure system that accompanies this system maintains accelerated trade winds in the country,...
Dec
21
Weather Warning
Cold surge # 7 enters the Caribbean Sea this Monday maintaining the windy pattern in Costa Rica
December 21, 2020
10.30 a.m.
Discussion: The cold surge # 7 is located over the Yucatan Channel (north of the Caribbean Sea) causing the trade winds in the region to persist accelerated. Due to the stability of the...
Dec
20
Aviso Meteorológico
Condiciones ventosas típicas de diciembre se mantienen este domingo
20 de diciembre de 2020
10.50 am
Diagnóstico: El empuje frío #6 (EF#6) se aleja de la región, pero continúa la presión atmosférica elevada en el Mar Caribe; por lo que el patrón ventoso permanece, las ráfagas este domingo son de...
Dec
19
Aviso Meteorológico
Vientos fuertes persisten este sábado
19 de diciembre de 2020
11.00 am
Diagnóstico: El empuje frío #6 continúa transitando por el noreste del Mar Caribe y mantiene su influencia sobre el tiempo de la región. Las ráfagas de hoy registran entre 50-75 km/h en el norte...
Dec
18
Weather Warning
Windy conditions this Friday
December 18, 2020
9:35 am
Diagnosis: Cold thrust # 6 continues to transit through the northern Caribbean Sea and maintains its influence on the weather in the region. Particularly in our country, windy conditions occur with...
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Ephemerides
In this section you will find all the necessary information about sunrises and sunsets of the Sun and Moon, as well as all the information about the corresponding lunar phases.
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