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Projects

Early Warning for Amnesic Shellfish Poisoning in t...

This project will help mitigate HAB-related disruptions to highly productive Gulf of Maine shellfisheries with new knowledge, observing technology advances, and enhanced capacity to deliver early warnings and forecasts of ...

HABON-NE, An Adaptive Observing Network for Real-T...

New England coastal waters have long been impacted by Alexandrium, a species that causes paralytic shellfish poisoning. Other species have recently emerged in the Gulf of Maine, including Pseudo-nitzschia and ...

News

New Hypoxia Forecast for Lake Erie: Enhancing Wate...

Cleveland skyline and Cleveland Water Intake Crib. Photo Credit: Ed Verhamme, Limnotech Lake Erie now benefits from an advanced hypoxia forecast model, designed to help water treatment plants manage water ...

Low Gulf of Maine Red Tide Predicted for 2024

Figure 1. Concentration of Alexandrium cysts in Gulf of Maine bottom sediments (cells/cm²), collected in October 2023. Credit: NOAA/NCCOS. Researchers with NOAA’s National Centers for Coastal Ocean Science (NCCOS) are ...

2023 Gulf of Maine Red Tide Predicted to be Low

Researchers with NOAA’s National Centers for Coastal Ocean Science (NCCOS) are expecting another low to moderate red tide for the Gulf of Maine this spring and summer, continuing the pattern ...

Gulf Stream Warm Core Rings Can Enhance Slope Wate...

Figure 1: (a) Satellite images of SST on 24 Aug, 2016 highlighting 6 WCRs in the slope sea off the Mid-Atlantic Bight and Gulf of Maine. (b) Figure showing the ...

Low to Moderate Red Tide Bloom Predicted for Gulf ...

Researchers with NOAA’s National Centers for Coastal Ocean Science (NCCOS) are expecting a low to moderate red tide for the Gulf of Maine this spring and summer, continuing the pattern ...

Historical Data Used to Analyze Red Tide Bloom Dyn...

Map of the study area. Nearly all annual blooms of the red tide-forming, toxic dinoflagellate Karenia brevis (K. brevis) pose a serious threat to coastal Southwest Florida. New research developed ...

New Study Unveils the Unique Seasonality in the De...

Interannual variations of winter and summer temperature in the Jordan Basin (location as shown in upper panel) at 150-m water depth. The vertical bars represent one standard deviation over the ...

Low, Gulf-Wide Bloom Predicted for Gulf of Maine R...

Researchers with NOAA’s National Centers for Coastal Ocean Science (NCCOS) are expecting a low, gulf-wide red tide for the Gulf of Maine this spring and summer, continuing the pattern of ...

Low to Moderate Bloom Predicted for Gulf of Maine ...

Researchers with NOAA’s National Centers for Coastal Ocean Science and the Woods Hole Oceanographic Institution are predicting a low to moderate red tide for the Gulf of Maine this summer, ...

Gulf of Maine Cyst Sampling Cruise Sets Stage for ...

A Carib Corer collects bottom sediment samples containing the HAB cysts. The samples are processed onboard and the cysts preserved for counting at a shore-based lab. Credit Mary Rider, NOAA ...

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General Pages

2017 Archive

Harmful Algal Bloom ForecastsResults here represent model solutions initiated from a cyst abundance map from November 2016, with germination, growth, and transport of Alexandrium fundyense cells driven by the factors ...

2018 Archive

Harmful Algal Bloom Forecasts Results here represent model solutions initiated from a cyst abundance map from February 2018, with germination, growth, and transport of Alexandrium catenella cells driven by the ...

2019 Archive

Harmful Algal Bloom Forecasts Results here represent model solutions initiated from a cyst abundance map from February 2019, with germination, growth, and transport of Alexandrium catenella cells driven by the ...

2020 Archive

Harmful Algal Bloom Forecasts Results here represent model solutions initiated from a cyst abundance map from October 2019, with germination, growth, and transport of Alexandrium catenella cells driven by the ...

2021 Archive

Harmful Algal Bloom ForecastsResults here represent model solutions initiated from a cyst abundance map from October 2020, with germination, growth, and transport of Alexandrium catenella cells driven by the factors ...

2022 Archive

Harmful Algal Bloom ForecastsResults here represent model solutions initiated from a cyst abundance map from October 2021, with germination, growth, and transport of Alexandrium catenella cells driven by the factors ...

2023 Archive

Harmful Algal Bloom ForecastsResults here represent model solutions initiated from a cyst abundance map from October 2022, with germination, growth, and transport of Alexandrium catenella cells driven by the factors ...

Bloom Position Forecast

These movies show the modeled bloom position from the date of satellite imagery as of 2024-07-11 to a minimum of 96 hours from time of the model run, using water ...

Experimental Nowcast/Forecast Simulation

Harmful Algal Bloom ForecastsResults here represent model solutions initiated from a cyst abundance map from October, 2023, with germination, growth, and transport of Alexandrium catenella cells driven by the factors ...

FAQs

What is the NOAA HAB-OFS?The official source of forecasts regarding harmful algal blooms of Karenia brevis (commonly known as red tide) in the Gulf of Mexico and of cyanobacteria (most ...

NOAA Internship Opportunities

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