IMO it peaks late December/January. I don’t think an ONI of +2.1C - +2.3C is far fetched, especially given what is going on right now with the WWB, DWKW, push eastward of the warm water pool east of the dateline. Given the increase in warm water volume and sea level anomalies since the tail end of October, a rather big jump in warming is well within the realm of possibilities over the next month or so