Boat Winterization and Winter Storage in Rhode Island

A boat in Rhode Island is laid up for about 4 months a year at Providence, and the median first 32°F night arrives October 30 at Providence (NOAA 1991-2020). 22 boat storage facilities are listed in Rhode Island, 17 with indoor or climate-controlled space.

October 30median first freeze, Providence
4 molaid up at Providence
22.1°FProvidence January low
22Rhode Island boat storage listings
Mayfirst month in the water, Providence

The boat year in Rhode Island, month by month

MonthProvidence high / lowboatProvidence snowWesterly high / lowboat
Jan38° / 22°laid up10.3 in40° / 25°laid up
Feb41° / 24°laid up10.5 in41° / 26°laid up
Mar48° / 30°laid up6.4 in47° / 32°laid up
Apr59° / 40°launch or haul-out0.6 in57° / 41°launch or haul-out
May69° / 49°in the water0.0 in67° / 50°in the water
Jun78° / 59°in the water0.0 in75° / 59°in the water
Jul84° / 65°in the water0.0 in82° / 66°in the water
Aug82° / 64°in the water0.0 in81° / 64°in the water
Sep75° / 57°in the water0.0 in74° / 57°in the water
Oct64° / 45°launch or haul-out0.2 in64° / 47°launch or haul-out
Nov53° / 36°launch or haul-out1.0 in54° / 38°launch or haul-out
Dec43° / 28°laid up7.6 in45° / 30°laid up

Boat column rule: in the water at a 65°F high and 45°F low or warmer; launch or haul-out from a 52°F high; laid up below.

By that rule a boat at Providence has 5 months in the water (May to September), 3 of launch or haul-out and 4 laid up. By that rule a boat at Westerly has 5 months in the water (May to September), 3 of launch or haul-out and 4 laid up.

Rhode Island freeze risk for boats

Rhode Island is hard-freeze country: Providence logs about 109.0 nights at or below 32°F and 20.1 days that never thaw, enough to freeze any water left in the engine block, raw-water passages, outdrive and plumbing.

Winterizing a boat before the Rhode Island freeze

  1. Run the engine on stabilized fuel so treated fuel reaches the injectors or carburetor.
  2. Drain the block and manifolds, or flush with propylene glycol antifreeze.
  3. Change engine and lower-unit oil; milky gear oil means water got in.
  4. Drain livewells, freshwater and washdown lines; antifreeze the pumps.
  5. Pull the drain plug, remove electronics and keep the battery on a maintainer.
  6. Book move-in before October 23.

Rhode Island boat storage for the winter (22 listed)

22 live listings in 13 cities; by listed type: 16 indoor, 1 climate-controlled, 15 covered, 20 outdoor and 2 wet-slip (types overlap). 1 publishes a monthly rate on StowHelp, from $25 to $25 (median $25).

FacilityCityListed storageListed amenitiesAlso listed for
Hinckley Yacht ServicesPortsmouthindoor, outdoor, covered, wet slipJet Ski
Safe Harbor Newport ShipyardNewportindoor, outdoor, covered, wet slipJet Ski
Extra Space Storage - West WarwickWest Warwickindoor, outdoor, coveredJet Ski
Space Station Self StorageEast Providenceindoor, outdoor, coveredJet Ski
Kirby MarineWarwickindoor, outdoor, coveredJet Ski
Public Storage - North ProvidenceNorth Providenceindoor, outdoor, coveredJet Ski
Safe Harbor Allen HarborNorth Kingstownindoor, outdoor, coveredJet Ski
Sail NewportNewportindoor, outdoor, coveredJet Ski
Extra Space Storage - PawtucketPawtucketindoor, outdoor, coveredJet Ski
The Marina at BLUWarwickoutdoor
Canam Self StorageProvidence
Bristol Yacht ClubBristoloutdoor
Bristol MarineBristoloutdoor
Atlantic Marine Transport & ServiceProvidence
East Greenwich MarinaEast Greenwichoutdoor

Listed storage types by Rhode Island city

CityBoat Storage listingsIndoorClimate-controlledOutdoor
Providence5313
Newport3303
Warwick3203
Bristol2002
East Greenwich1001
East Providence1101
Jamestown1101
Narragansett1101
North Kingstown1101
North Providence1101

Rhode Island cities by listed boat storage (with indoor count)

Rhode Island boat winterization questions

When should I winterize a boat in Rhode Island?

NOAA's 1991-2020 median first 32°F night is October 30 at Providence and October 31 at Westerly; winterize by October 16, two weeks ahead of the earlier date. By our boat rule Providence stays in the water through September and Westerly through September, then 3 months of launch or haul-out follow at Providence. 17 Rhode Island listings offer indoor or climate-controlled space.

How many months is a boat laid up in Rhode Island?

4 at Providence (October to April) and 4 at Westerly (October to April), plus 3 and 3 months of launch or haul-out. Those laid up months hold 34.8 of the 36.6 inches of snow Providence averages a year (95%), which is the load on a cover or carport roof. At Providence a boat is in the water from May to September (5 months), against 5 at Westerly.

Where are indoor boat storage options in Rhode Island?

Of 22 live Rhode Island listings, 16 list indoor space and 1 climate-controlled units, against 20 outdoor and 15 covered. By city: Providence (5 listed, 3 indoor), Newport (3 listed, 3 indoor), Warwick (3 listed, 2 indoor) and Bristol (2 listed, 0 indoor). Most indoor listings: Providence (3), Newport (3) and Warwick (2). Ask whether indoor means heated; listings span 13 cities in all.

How much freezing weather does a stored boat face in Rhode Island?

At Providence, 4 months average a low at or below 32°F, all of them laid up months by our boat rule. Providence logs 109.0 nights at or below 32°F and 0.8 at or below 0°F a year; January, the coldest month, averages 22.1°F and is laid up for a boat.

When can a boat come out of storage in Rhode Island?

After the last frost. The median last 32°F night is April 11 at Providence and April 11 at Westerly; the last 28°F hard freeze comes around April 1 and March 29. Our rule makes May the first month in the water at Providence and May at Westerly. That month Providence averages a 49.2°F low and a 68.9°F high. Reverse each winterization step first.

Which Rhode Island cities have the most boat storage for the winter?

Rhode Island boat storage listings span 13 cities, led by Providence (5 listed), Newport (3 listed), Warwick (3 listed), Bristol (2 listed) and East Greenwich (1 listed). For outdoor winter parking, Providence (3 outdoor) and Newport (3 outdoor) lead. Statewide, 20 list outdoor, 15 covered and 17 indoor or climate-controlled spaces. Compare the cities nearest you before October 30.

More Rhode Island and boat storage pages

Sources

NOAA NCEI Climate Normals 1991-2020 (USW00014765, USW00014794); NOAA AOML hurricane impacts 1851-2025; StowHelp listings 2026-10-07 (methodology).

Compare Rhode Island boat storage before October 30

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