Tropical Depression Two-E Brings Heavy Rain and Dangerous Conditions to Southern Mexico
Residents and visitors across southern Mexico should remain alert as Tropical Depression Two-E continues to influence weather conditions along the Pacific coast.
According to Mexico's National Water Commission (CONAGUA), the combination of Tropical Depression Two-E, atmospheric instability, low-pressure systems, and an upper-level trough is expected to bring significant rainfall across much of the country through the night and into Monday.
Of particular concern are the states of Guerrero, Oaxaca, Chiapas, and Michoacán, where rainfall totals could be substantial. Guerrero's western and coastal regions are forecast to receive torrential rains of up to 250 mm, while parts of Oaxaca and Chiapas could see intense rainfall reaching 150 mm.
For those of us following conditions along the Oaxaca coast, including communities such as Zipolite, Mazunte, San Agustinillo, Puerto Ángel, and Huatulco, this weather system serves as an important reminder to exercise caution near beaches, rivers, and low-lying areas.
Adding to the risk is the ongoing mar de fondo (long-period ocean swell) affecting the Pacific coast. These powerful swells can produce unexpectedly large waves, strong undertows, and dangerous currents that reach well beyond the normal shoreline. Even experienced swimmers can be caught off guard by these conditions.
Visitors and residents should take extra precautions by staying well back from the water's edge, avoiding swimming in rough conditions, keeping children away from breaking waves, and following any warnings issued by lifeguards, Civil Protection authorities, or the Port Captain's Office. Beachfront businesses may also wish to secure furniture, equipment, and other loose items that could be swept away by large waves.
Heavy rainfall can quickly lead to flooded roads, overflowing streams, dangerous currents, and landslides in mountainous regions. Thunderstorms may also bring lightning, strong wind gusts, and occasional hail.
Travelers and residents are encouraged to monitor official weather updates, avoid crossing flooded roads or waterways, and secure loose outdoor items that could be affected by strong winds, high surf, or rising water.
As hurricane season begins in both the Pacific and Atlantic basins, storms such as Tropical Depression Two-E highlight the importance of preparedness and staying informed.
Whether you are a resident or a visitor enjoying Oaxaca's beautiful coastline, now is the time to remain vigilant, respect the power of the ocean, and prioritize safety until conditions improve.
Stay safe, stay aware, and keep an eye on local weather advisories as conditions continue to develop.
Local Reminder: Several recent advisories have warned of dangerous mar de fondo conditions along the Oaxaca coast. If you're visiting Zipolite, Mazunte, San Agustinillo, Puerto Ángel, or nearby beaches, please respect warning flags and local advice. The ocean can change rapidly, and waves may reach areas that are normally dry. Your photo is never worth risking your life. 🌊💙
Translation
⚠️ According to information from Mexico's National Water Commission (CONAGUA), the interaction of Tropical Depression Two-E in the Pacific Ocean, a trough in the middle and upper levels of the atmosphere, low-pressure channels, and atmospheric instability will maintain widespread rainy conditions across much of the country tonight and into early Monday morning.
⚠️ Torrential rainfall (150 to 250 mm) 🔺 Guerrero (western and coastal regions)
⚠️ Intense rainfall (75 to 150 mm) 🔺 Michoacán (southeast and coastal regions) 🔺 Oaxaca (southwest) 🔺 Chiapas (south)
⚠️ Very heavy rainfall (50 to 75 mm) 🔺 Jalisco (south) 🔺 Colima 🔺 Tamaulipas (south) 🔺 San Luis Potosí (east) 🔺 Guanajuato (southeast) 🔺 Querétaro (north and south) 🔺 Hidalgo (north, east, and southeast) 🔺 Veracruz (north, central, and southern regions) 🔺 Puebla (north, southeast, and southwest) 🔺 State of Mexico (north and southwest) 🔺 Mexico City 🔺 Morelos (south)
⚠️ Heavy rainfall (25 to 50 mm) 🔺 Tlaxcala 🔺 Tabasco (west and south) 🔺 Campeche (southwest) 🔺 Yucatán (west)
⚡ The rainfall may be accompanied by lightning, strong wind gusts, and possible hail. In addition, rising river and stream levels, flooding, ponding of water, and landslides may occur.
1. How prepared is your community for severe weather events and flooding?
2. Have you noticed changes in the intensity or frequency of storms in recent years?
3. What steps can travelers take to stay safe during tropical weather events?
4. How can coastal communities better prepare for extreme rainfall and flooding?
5. What emergency supplies should every household keep on hand during hurricane season?
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