Marine heatwave off the US west coast

Sea surface temperature anomalies for April 2026

-3C

-2

-1

0

+1

+2

+3C

Sea surface temperature anomalies for April 2026

-3C

-2

-1

0

+1

+2

+3C

Sea surface temperature anomalies for April 2026

-3C

-2

-1

0

+1

+2

+3C

Sea surface temperature anomalies for April 2026

-3C

-2

-1

0

+1

+2

+3C

Sea surface temperature anomalies for April 2026

-3C

-2

-1

0

+1

+2

+3C