The first NOAA image of the Eq Pac Subsurface Temp Anom for Nov 14 2015, shows that the downwelling EKW continues moving eastward, and that cool subsurface water is filling in behind it west of 160W (and indication that the El Nino will soon peak).
The second NOAA image of the Eq Pac Upper Ocean Heat Anom issued Nov 18 2015, shows that the heat content is declining, and without future reinforcement from the atmosphere (which is currently lacking), our current El Nino may well be peaking soon.
The third image of NOAA's GFS Ensemble Active MJO Phase forecast from Nov 18 to Dec 2, 2015, shows projected weakening of the MJO active phase; which raises the slight possibility that more atmospheric reinforcement of El Nino conditions might (or might not) occur in late Dec 2015.
The four NOAA image shows a 15-day forecast for the influence of the MJO indicating that in this period the current dampening influence of the MJO to weaken the current El Nino, should become less pronounced.