This paper presents a site-specific correlation between Standard Penetration Test (SPT) and HfA dynamic probing results in glacial deposits. The investigated materials comprise glaciofluvial and glacial till units with variable grain size, density, fabric, and coarse particle content. Paired SPT and HfA data were screened to exclude refusal, clear stratigraphic mismatch, excessive spacing, and localised coarse particle effects. SPT results were corrected using measured hammer energy transfer ratios, which ranged from 76% to 99% with an average of 92%, together with overburden and rod length corrections. HfA results were corrected for torque and overburden pressure. The final dataset included 13 paired locations and 43 comparison points. Raw blow counts indicated NSPT ≈ 0.79 × NHfA, while corrected and normalised values indicated N1(60) ≈ 1.06 to 1.07 × N20,net,1. The results show that meaningful correlations can be developed when data are carefully filtered and normalised, but that the relationship remains site-specific due to the inherent variability of glacial deposits.