Harmful Algal Blooms Observing System

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An overview of the available content on this site. Keep the pointer still over an item for a few seconds to get its description.

NOAA Forecasting

HAB Forecasting System

Provides information on the location, extent, and potential for development or movement of harmful algal blooms in the Gulf of Mexico. (English Only)

NOAA HAB Bulletin

The HAB Bulletin

GIS Mapping

GIS Map
GIS Mapping

Contains link to the Internet Mapping Service to display HAB data and other observations and forecasts.