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Satellite imagery shows the difference from average sea surface temperatures at the equator in the tropical Pacific Ocean — various shades of red and orange indicate level of warmth — during the first week of June 2026, as compared with the baseline used by NOAA’s Coral Reef Watch.

Satellite imagery shows the difference from average sea surface temperatures at the equator in the tropical Pacific Ocean — various shades of red and orange indicate level of warmth — during the first week of June 2026, as compared with the baseline used by NOAA’s Coral Reef Watch.

NWS: Powerful El Niño could bring heavy rains to SoCal this winter

June 13, 2026

A dolphin affected by domoic acid poisoning lies on a Southern California beach.

A dolphin affected by domoic acid poisoning lies on a Southern California beach.

Toxic algae throughout SoCal coast killing marine animals

April 24, 2025