So to me this makes sense. Compare 00z GEFS and 06z GEFS.
- At 00z Monday you can see the srn stream on the 6z run is a bit east of the 00z position.
- Nrn stream at 06z appears a little more strung out and weaker. All the energy at 00z is in the back of the s/w which will tighten it up.
- Confluence north of New England looks better, especially as you advance 12 hrs.