Good news- the ocean is huge,(70+ percent) and can absorb much carbon and heat from the atmosphere.

Bad news - Warmer oceans impact currents, and storm levels and frequency, and marine life. More ocean carbon changes acidity levels. Gradual changes leads to adaptions.

Climate changes can impact areas differently. Some could see dryer conditions, some wetter, major storm events could be more frequent in some areas.

Climate always changes to some degree. More rapid changes makes it more difficult to adapt to these changes - that is for all species.