Mean of all years and months.  Shows evidence of the Gulf Stream, Labrador Current, California Current.

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Mean for all years for the summer months (June thru August).

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Mean for all years for the autumn months (Seotember thru November).

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Mean for all years for the winter months (December thru February).

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Mean for all years for the spring months (March thru May).

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A loop showing the frames of 7 year SST means.
 
 

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El Nino / La Nina Graphics
 

1] An El Nino year.

2] A La Nina year.

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