The third-generation wave model, WAVEWATCH III, is adopted for numerical simulation during the 2020 Atlantic Hurricane Season (AHS). This study examines the effects of data assimilation using significant wave height (SWH) from six satellite altimeters, notably the CRYOSAT-2, JASON-3, SENTINEL-3A, SENTINEL-3B, HY-2B, and CFOSAT. Two packages of wind input and wave dissipation (ST4 and ST6) are compared during 22 tropical cyclones, revealing that ST4 is better suited for farshore regions, while ST6 is more appropriate for nearshore areas. Additionally, satellite assimilation has the potential to enhance the predictive capabilities of wave models using diverse parameterization schemes. In farshore regions characterized by high sea conditions and distances less than 200 km from satellite data, a significant reduction in Root Mean Squared Error (RMSE) is evident in assimilation experiments, with the degree of improvement escalating as more satellite altimeters are assimilated. Moreover, when model simulations display substantial negative biases, the assimilation of additional altimeters effectively rectifies these biases. However, in nearshore areas, substantial enhancements resulting from increased satellite data assimilation are observable only when the distance to the nearest satellite data is less than 50 km. Future assimilation endeavors should contemplate the inclusion of in-situ observations from nearshore sites.