Flight Crew Student
Flight Crew Last 90 Days 17; Flight Crew Total 203; Flight Crew Type 199
Training / Qualification; Workload
Airspace Violation All Types; Deviation - Altitude Overshoot; Deviation / Discrepancy - Procedural Published Material / Policy; Inflight Event / Encounter Weather / Turbulence
Flight Crew Exited Penetrated Airspace
Weather
Enroute from SFRA Paleo Gate to Tipton Airport FME; at 1400 ft. MSL; below the 1500 ft. BWI Bravo floor.  Turbulence increased significantly enroute from the shoreline to FME and caused my aircraft to briefly ascend into Bravo airspace and back down.  Potomac [Approach] contacted me on 132.77 and indicated that I had popped up into the Bravo and back down.  I apologized.  The Controller indicated it he understood; but advised me to remain clear of the Bravo. My altimeter setting was consistent with the setting I received on entering the Paleo Gate.  I believe it was 30.11.  I descended to 1300 ft. MSL to avoid repeating the incident. I continued the flight to FME and landed without further incident.
Cessna 150 Student Pilot reported Class B airspace violation due to turbulence.