# Weather warnings for Bulgarian Black Sea coast

> Live situation record from CLSTR: https://clstr.news/situations/weather-warnings-for-bulgarian-black-sea-coast
> Updated: 2026-09-10T04:48:52.000Z. Sources: 4. Developments: 2.

In mid-August, the National Institute of Meteorology and Hydrology (NIMH) issued a yellow code warning for the Bulgarian Black Sea coast due to sea swell. The warning cited strong winds and tides that could cause local flooding in coastal areas.

By September, meteorological focus shifted toward potential convective rainfall along the coast. While specific locations remained uncertain, experts noted a risk of intense, localized precipitation that could exceed 100 liters per square meter within 24 hours.

## Timeline

### 2026-09-10: Bulgarian Black Sea coast faces potential heavy rainfall warnings

Meteorologists warn of potential intense, localized convective rainfall along the Bulgarian Black Sea coast, despite sunny forecasts for September 10.

4 sources. https://clstr.news/cluster/bulgarian-black-sea-coast-faces-potential-heavy-rainfall-warnings

### 2026-08-15: Black Sea weather warning issued for Bulgaria

Bulgaria's National Institute of Meteorology and Hydrology issued a yellow code for sea swell along the Black Sea, warning of potential coastal flooding due to wind and tide conditions.

2 sources. https://clstr.news/cluster/black-sea-weather-warning-issued-for-bulgaria

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Cite as: Weather warnings for Bulgarian Black Sea coast. CLSTR, https://clstr.news/situations/weather-warnings-for-bulgarian-black-sea-coast