Well, not sure how bat crap is spelled, but sounds like Equano.....may you not sink totally in it....
Should be an Ise in the group, if you can make it until the 25th Halsey's planes may save your arse.., good luck evading for 24 hours.
Just remember the group will eventully turn back north. As they head south they will eventually Uturn to the east and go back north, coming back about the same track, maybe 20NMs more east.