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East Anglia Seas Bake: Category Two Marine Heatwave Hits
7 Jul
Summary
- East Anglia coast faces a category two marine heatwave.
- Sea temperatures could exceed 30C by midweek.
- Heatwaves significantly impact marine ecosystems and wildlife.

The waters along the coast of East Anglia, including Norfolk and Suffolk, are currently under a category two marine heatwave. This significant warming trend means sea temperatures are between 1.5C and 4C above the seasonal average.
Temperatures are projected to climb even higher, potentially exceeding 30C by the middle of this week. Experts warn that such extended periods of unusual warmth have severe consequences for marine ecosystems. Professor John Pinnegar stated that these conditions can trigger mass die-offs for certain sea species and shift the habitats of commercially valuable fish and shellfish.