This reflects the current value:
Not a forecast. There are plenty of values above 1 in the forecast table, including the mean of .4.
If you look at the data table, they are referencing the multi-model mean...I am using the JAMSTEC ensemble mean, which I normally do for EMI. They have JMA at .60 there, but that is as of 10/1....it ran again on 10/20 and was .72.
https://www.jamstec.go.jp/aplinfo/sintexf/e/seasonal/outlook.html