As per the latest NHC forecast track, it appears Gamma has been nothing but a tease. The system is barely holding on to its tropical storm status and is not expected to intensify any due to strong shear that is only expected to increase further. Deep convective has greatly diminished as per the lastest satellite imagery.
The official track of the system takes it very gradually east-northeast, and then curves it even further towards the east-southeast. It appears that no large landmasses will be effecting by the system as it moves through the Caribbean. Some areas of heavy rain can be expected, however, as local regions of deep convection persist.