The Block Island Sound, RI marine forecast covers live wind speed and gusts, tide predictions, wave conditions, and major and minor solunar feeding times, updated continuously from NOAA and Open-Meteo. The strongest fishing windows usually line up with the moving tide and the solunar periods shown below — check current conditions before you head out.
By Steve Wilson, lifelong angler & founder of My Marine Forecast
Last updated: Jun 27, 2026, 12:17 AM
Wind Conditions
Tide Predictions
Air Temperature
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Tide data sourced from NOAA Station 8452660
Block Island Sound is the open water between Block Island, Point Judith, and the eastern tip of Long Island, and it ranks among the best big-water striped bass and bluefish grounds on the East Coast. Strong tidal current pours across the Sound between Rhode Island Sound and Long Island Sound, setting up rips and bait concentrations that hold fish from late Spring through the Fall run. It is mostly a boat fishery, with the southwest corner of Block Island, the Point Judith approaches, and the channel between the island and the mainland producing the most consistent action.
Summer brings fluke, scup, and black sea bass over the Sound's sandy bottom and scattered wrecks and ledges, while the dropping water temperatures of Fall trigger one of the Northeast's most famous false albacore and bonito blitzes. Schools of albies and bluefish chase bait across the Sound in September and October, and the same conditions push trophy striped bass through the rips off the island. Offshore of the Sound, the Block Island shipping lanes and nearby canyon edges open the door to bluefin tuna and shark.
The Sound demands respect for weather and sea state. A southwest wind against an ebbing tide stacks up a steep, dangerous chop, and a northeast blow can build big swells across open water with little warning. The crossing from Point Judith or Montauk is exposed, so wind direction, wind speed, and wave height matter bite here.
Timing on Block Island Sound is all about current. The strongest rips and the best feeding windows form on the moving tide, particularly the stage that lines current up with the structure you are fishing. Check the live wind, wave, tide, and solunar forecast above before you commit to the run across open water.