Based on the air-sea interface heat fluxes and related meteorological variables datasets recently released by Objectively Analyzed Air-Sea Fluxes(OA Flux) Project of Woods Hole Oceanographic Institution,as well as the outgoing longwave radiation and surface wind datasets from National Oceanic and Atmospheric Administration,the seasonal dependence of local air-sea interaction over the tropical western Pacific warm pool(referred to the region(1o-6oN,144o-154oE)) is revealed and the probable impacts of remote forcing on the air-sea interaction are examined.The results indicated the dominance of oceanic forcing with the significant impact of ENSO in March and that of atmospheric feedback without notable influence of remote forcing in June.While the interannual variability of sea surface temperature anomaly(SSTA) is larger than that of SSTA tendency when oceanic forcing is dominant,the opposite is true when atmospheric feedback is dominant.The magnitude of the oceanic forcing of the atmosphere tends to decrease in March with the occurrence of ENSO,though ENSO has little influence on the atmospheric feedback to the ocean in June.The local air-sea interaction is substantially the same before and after the removal of the effect of Indian Oceanic Dipole.The reduction of shortwave radiation fluxes into the western Pacific warm pool,due to the enhanced overlaying convection in March associated with ENSO,leads to the decline of SST tendency that will weaken the oceanic forcing of the atmosphere. Based on the air-sea interface heat fluxes and related meteorological variables datasets recently released by Objectively Analyzed Air-Sea Fluxes (OA Flux) Project of Woods Hole Oceanographic Institution, as well as the outgoing longwave radiation and surface wind datasets from National Oceanic and Atmospheric Administration, the seasonal dependence of local air-sea interaction over the tropical western Pacific warm pool (referred to the region (1o-6oN, 144o-154oE)) is revealed and the probable impacts of remote forcing on the air-sea interaction were . The results indicated the dominance of oceanic forcing with the significant impact of ENSO in March and that of atmospheric feedback without notable influence of remote forcing in June. Whh the interannual variability of sea surface temperature anomaly (SSTA) is larger than that of SSTA tendency when oceanic forcing is dominant, the opposite is true when atmospheric feedback is dominant. magnitude in the oceanic forcing of the atmosph ere tends to decrease in March with the occurrence of ENSO, though ENSO has little influence on the atmospheric feedback to the ocean in June. local air-sea interaction is substantially the same before and after the removal of the effect of Indian Oceanic Dipole. The reduction of shortwave radiation fluxes into the western Pacific warm pool, due to the enhanced overlaying convection in March associated with ENSO, leads to the decline of SST tendency that will weaken the oceanic forcing of the atmosphere.