According to the MTA , there is Roosevelt Island F train service to and from Manhattan this weekend.E train service too.

Remember: your mask goes over your mouth AND your nose.
MTA. Wear a Mask. Stop the Spread. (@MTA) November 20, 2020
Help stop the spread by wearing your mask (correctly).
Need a mask? Ask a station agent at any booth. pic.twitter.com/PVccD6ZnFn
#HappeningNow: Were at the #RooseveltIsland F train station with Roosevelt Island Public Safety distributing FREE masks and hand sanitizer. Lets keep our communities healthy! @RIOCny pic.twitter.com/0f1Kv54wob
Senator Jose M. Serrano (@SenatorSerrano) November 18, 2020
According to the Roosevelt Island Operating Corp ( RIOC ):
While we continue to follow social distancing and align our operations with New York Forward guidance, we also continue to incrementally increase the number of passengers permitted on the Tram. Tram capacity will increase on Sunday, November 1st, from 20 to 35 passengers per cabin, and we will continue to assess and gradually increase in phases.
We understand the need for this mode of transportation, however, the health and safety of our riders and operators are our priority. We appreciate your cooperation.
Dear @RIOCny, if you’re going to allow dozens of people on the Roosevelt Island Tram, wouldn’t it be safer for everyone involved to keep the roof windows open?https://t.co/Vq0BDrLWeh
Philip Boroff (@PhilipBoroff) November 20, 2020
Here’s the NYC Ferry Roosevelt Island Astoria Route Schedule which now extends to East 90th street on the Upper East Side.

Also, Roosevelt Island Citbike docking stations.
