THE WEST GROUNDS, BLOCK ISLAND, RI

If you’re looking for an area to bottom fish for sea bass, scup or fluke, or a chance at striped bass or bluefish, away from the crowd, then consider the West Grounds, located within sight of the Island in Block Island Sound. The southern area of the Grounds lies roughly due west of the southwest corner of Block Island, RI, whereas the northern-most area bears roughly 270 degrees magnetic from Grace Point, approximately 3.5 nautical miles distant. This “pork chop” shaped piece of raised sea bottom, occupying an area of roughly half a square mile, comes up to less than 60 feet, and was once emergent and covered by forest that linked Long Island, NY with the Island of Manissees.

About 14,000 years ago, it contributed to an Island that was nearly six times larger than what we see today. Nearby popular areas, such as Southwest Ledge, the Old Grounds, and areas extending further seaward such as Sharks Ledge, are all composed of the same ancient geologic sediments that were piled high during the last glacial episode.

Checking NOAA Chart No. 13205, “Block Island Sound and Approaches,” the West Grounds are found to lie within the Island’s three-mile, state-waters limit. The northern area of the Grounds are most shallow, reaching up to within 45 feet of the surface, with other high spots ranging from 47 to 59 feet, interspaced with both hard bottom and rocky areas. Phantom Loran C, 9960 Rate, shows 14580 and 43890 for the location of the northern most high spot, as does N41 09’58” X W71 40’04”. Tidal current velocities here on both moon flood and ebb tides can reach nearly 1.6 knots, running approximately 290 Deg. WNW on the flood and 160 Deg. SSE on the ebb. Time of current change is best computed by checking Eldridge Tide and Pilot Book, Block Island Sound, referring to nearby Southwest Ledge.

Lobster pot/trawl gear usually occupies several rocky areas, so be aware of the tidal current-set if trolling. If on the hook and chumming, provide enough distance for chum to reach those species one hopes to catch. Experience has demonstrated that few anglers work this area when SW Ledge fishing pressure is high, and this author has enjoyed good success there when others complain of a lack of it. Give it a try; I bet you’ll be pleasantly surprised.