Narragansett, RI tide times

Predictions: Open-Meteo Marine (MeteoFrance SMOC, 0.08° grid) — heights relative to MSL (not chart datum / LAT). Model-derived.

Model-derived from a global ocean grid. Useful indication; expect about ±45 minutes on average vs. a local harmonic gauge, individual stations vary widely. See /methodology for per-region detail. Not for navigation.

Conditions as of 00:00 local time. Refreshes daily.

Predictions: Open-Meteo Marine (MeteoFrance SMOC, 0.08° grid) — heights relative to MSL (not chart datum / LAT). Model-derived. · Not for navigation.

The angler tradition for major/minor fishing windows: major ≈3-hour windows around moon transit and opposition; minor ≈2-hour windows around moonrise and moonset. Times are America/New York local. Folk tradition, not a scientific forecast.

Last spring tide on Fri 15 May (range 1.5m / 5.0ft). Next neap on Sat 16 May.

Spring tides cluster around new and full moons (biggest swings). Neap tides land on quarter moons (smallest swings). See the spring tide and neap tide glossary entries for the why.

Narragansett Town Beach and the greater South County coast of Rhode Island sit on the open western shore of the Atlantic Ocean approach, sheltered from the north by the Narragansett Bay peninsula but exposed to south and southeast swells across the full Atlantic fetch. Mean spring range here runs around 1.2 metres — moderate for New England, enough to widen the beach significantly at low water but not the dramatic tidal range seen further north in Maine. The tidal rhythm is semidiurnal with two cycles per day. Narragansett Town Beach is a classic New England surf beach — a long arc of sand flanked by rocky headlands, with the Narragansett Towers (the surviving arch of a resort casino complex built in 1883 and partly destroyed by fire in 1900) marking the northern end. The surf conditions are read closely by the South County surfing community, which regards the water off the beach and the rocks at Point Judith as some of the most consistent surf in Rhode Island. The tidal state at Narragansett affects wave quality: lower water tends to push the break onto the outer sandbars and produce steeper, faster waves; the mid-tide transition can produce clean peeling conditions on the outer bank. Point Judith, 5 kilometres south at the southern tip of the peninsula, is the harbour entrance for the Block Island ferry. The Point Judith Breachway — the tidal cut between Point Judith Pond and the ocean — runs a significant current on spring ebbs (1.5 to 2 knots) and is a traditional striped bass and bluefish fishing location. Anglers time the session to the last two hours of the ebb when the outgoing current pushes baitfish through the breachway. The ferry to Block Island (Interstate Navigation) runs from Galilee, the working fishing harbour on the west side of the Point. Narrow River (Pettaquamscutt River) enters the ocean through a barrier beach north of Narragansett Town Beach and provides an entirely different coastal experience — a calm, slow tidal river running 6 kilometres inland through salt marsh and freshwater pond. Kayak launches from the upper reaches of Narrow River allow paddle-and-drift sessions on the ebb through the salt marsh to the barrier beach spit at the river mouth. The upper river is freshwater; the tidal influence extends about 3 kilometres upstream. Shorebirds, osprey, and occasional great blue heron work the tidal margins. The rocky ledge at Black Point (Scarborough State Beach) and the Bonnet Shores area to the north provide tidal rock pool access at low water spring tides — the exposed ledge system holds green crabs, periwinkles, sea stars, and small fish in the shallow pools. The zone is accessible 2 hours either side of low water, returning coverage as the tide floods. Predictions on this page come from Open-Meteo Marine, a gridded global ocean model. Accuracy is typically within plus or minus 45 minutes on timing and 0.2 to 0.3 metres on height — model-derived, not from a local gauge. For authoritative US tide data, consult NOAA CO-OPS at tidesandcurrents.noaa.gov.