Notes on the charts:
1. Data on Antarctia is almost nonexistent.
2. Data for Antarctia that does exist suggests a cooling trend.
3. I question the reliability of any chart (last one lower left), that shows no data right next to a very cool spot right next to a very warm spot. Paticularly when the really hot spot is where scientist have a research center.
Somehow it's not surprising that you have unsubstantiated suspicions, but I doubt a scientific encampment can correlate with the patterns of anomaly, including off the coast. The surface data for Antarctica is limited, yes, but the more the
situation there is researched, the less of an icon it becomes for the cooling gang. And climate models have long projected relative stability in Antarctica as a whole for this century (
here). It has some unique regional traits, including the high heat uptake of the Southern ocean.