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Last update: 06:00, 9 Sept 2026
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Named directly for one of the two major river basins that define the state's flood risk pattern; sits at the mouth of the Coatzacoalcos River. That's the backdrop against which rain plays out in Coatzacoalcos -- and it's exactly the kind of detail a state-wide forecast leaves out.
Named directly for one of the two major river basins that define the state's flood risk pattern; sits at the mouth of the Coatzacoalcos River.. Hurricane Karl made landfall as a Category 3 storm on September 17, 2010, triggering landslides and evacuating 40,000 residents..
RainViewer's radar data for Mexico comes from the Comision Nacional del Agua (CONAGUA), updated every 5 minutes. What the live map shows for Coatzacoalcos that a forecast cannot: exactly where the rain is right now, not a generic probability for the wider region.
Rainy season (June-October, plus additional 'nortes' cold-front rain October-February): among the longest wet seasons of any Mexican state.
Shorter dry window (March-April): even this period sees more rain than most of Mexico's dry seasons elsewhere.
Coatzacoalcos anchors significant petrochemical industry and port activity at the mouth of the river that shares its name.. Checking the Coatzacoalcos rain radar 20 minutes before a weather-sensitive activity here shows whether conditions will hold or deteriorate.
Named directly for one of the two major river basins that define the state's flood risk pattern; sits at the mouth of the Coatzacoalcos River.. The live radar shows whether conditions are building or clearing -- the key question for anyone planning around rain in Coatzacoalcos.
First-time visitors to Coatzacoalcos tend to underestimate how fast conditions change here. The hyperlocal radar shows real rain, minute by minute, instead of a generic forecast icon.
RainViewer's radar data for Mexico comes from the Comision Nacional del Agua (CONAGUA) -- Mexico's National Water Commission -- supplemented by regional sources including the Comision Estatal de Aguas de Queretaro and the Universidad de Guadalajara's (UdG) meteorological radar. The map updates every 5 minutes, showing the actual rain over Coatzacoalcos rather than a generic probability for the wider region.
Coatzacoalcos anchors significant petrochemical industry and port activity at the mouth of the river that shares its name.. Useful background, but not the same as knowing right now -- RainViewer's Coatzacoalcos radar refreshes every 5 minutes with CONAGUA data for that.
It depends on the storm's exact position and speed, not a forecast percentage. Pulling up the Coatzacoalcos radar before leaving shows whether rain is close or already past.
Named directly for one of the two major river basins that define the state's flood risk pattern; sits at the mouth of the Coatzacoalcos River. is a recognized risk here, and traffic can back up quickly once heavy rain starts. The radar helps time departures around it.
Named directly for one of the two major river basins that define the state's flood risk pattern; sits at the mouth of the Coatzacoalcos River.. A radar check ahead of heavy rain is worth the minute it takes.
Shorter dry window (March-April): even this period sees more rain than most of Mexico's dry seasons elsewhere. Visiting outside the wettest months means checking the radar before committing to outdoor plans.
Tropical humid climate spanning Gulf coast to highland interior; Gulf moisture, Atlantic hurricane season, and orographic lift where the coastal plain meets the Sierra Madre Oriental combine to produce the near-constant highland drizzle known locally as 'chipi-chipi', which tends to produce narrow, localized storm cells rather than broad, uniform rain across Coatzacoalcos. A standard forecast can't capture that kind of variation.
Yes, RainViewer covers Coatzacoalcos with a hyperlocal radar built on CONAGUA data, updated every 5 minutes, with 48 hours of radar history and a short-term forecast on the Essential plan.
You can -- RainViewer's rain alerts can be set for an exact location in Coatzacoalcos, giving advance notice rather than just confirming current rain.
Check Coatzacoalcos's radar first
Coatzacoalcos anchors significant petrochemical industry and port activity at the mouth of the river that shares its name.. A forecast gives you odds. RainViewer gives you the real thing, updated every 5 minutes for Coatzacoalcos.
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