NAVGEM was upgraded (NAVGEM 2.0) in 2020. Model resolution improved from 31km to 19km. Not sure what the bias is, but it's a drastically different model.
Some slight changes at h5. Southern stream wave digs a bit deeper and the northern stream does the opposite:
Weaker storm generally, run to run compared with 00z.
Pressure off the coast, Friday 09z:
Last night: 1004mb.
This run: 1012mb.
That trailing piece of energy hasn't really showed up in since yesterday 12z. Caught up with the main vort and slowed it down yesterday. Gonna be tough to replicate that. 12z yesterday vs 12z today: