Maine has 2 hurricane impacts on NOAA's 1851-2025 record, 0 of them major, and a boat at Portland is in the water in 4 of the 6 storm-season months by our rule. 78 boat storage facilities are listed in Maine; 19 list enclosed indoor space.
| Month | Portland high / low | boat | Maine hurricanes since 1851 | Caribou high / low | boat |
|---|---|---|---|---|---|
| Jan | 32° / 16° | laid up | 0 | 21° / 3° | laid up |
| Feb | 35° / 17° | laid up | 0 | 24° / 4° | laid up |
| Mar | 42° / 26° | laid up | 0 | 34° / 16° | laid up |
| Apr | 54° / 35° | launch or haul-out | 0 | 48° / 29° | laid up |
| May | 64° / 46° | launch or haul-out | 0 | 63° / 41° | launch or haul-out |
| Jun | 74° / 55° | in the water | 0 | 72° / 51° | in the water |
| Jul | 80° / 61° | in the water | 0 | 77° / 56° | in the water |
| Aug | 79° / 60° | in the water | 0 | 76° / 54° | in the water |
| Sep | 71° / 52° | in the water | 1 | 67° / 46° | in the water |
| Oct | 60° / 41° | launch or haul-out | 1 | 53° / 36° | launch or haul-out |
| Nov | 48° / 32° | laid up | 0 | 40° / 26° | laid up |
| Dec | 38° / 22° | laid up | 0 | 28° / 12° | 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 Portland has 4 months in the water (June to September), 3 of launch or haul-out and 5 laid up. The Atlantic season runs June 1 to November 30.
1 of the 2 came after 1975; the strongest reached Category 2. Most fell in October (1) and September (1).
| Month | Storm | Category in Maine | boat that month (Portland) |
|---|---|---|---|
| Sep 1985 | Gloria | 1 | in the water |
| Oct 1869 | Saxby's Gale | 2 | launch or haul-out |
Portland averages 48.1 inches of precipitation a year, wettest in October (5.3 in), before any storm is added.
78 live listings in 52 cities; by listed type: 19 indoor, 19 covered, 78 outdoor and 2 wet-slip (types overlap). No Maine boat storage listing publishes a rate on StowHelp.
| Facility | City | Listed storage | Listed amenities | Also listed for |
|---|---|---|---|---|
| Portland Yacht Services | Portland | indoor, outdoor, covered, wet slip | Jet Ski | |
| Chicks Marina | Kennebunkport | indoor, outdoor, covered | Jet Ski | |
| Hodgdon Yacht Services | East Boothbay | indoor, outdoor, covered | Jet Ski | |
| All American Self Storage - Westbrook | Westbrook | indoor, outdoor, covered | security cameras, gated entry | Jet Ski |
| Long Lake Marina - Freeport | Freeport | indoor, outdoor, covered | Jet Ski | |
| Portland Motor Club | Portland | indoor, outdoor, covered | Jet Ski | |
| Journey's End Marina | Rockland | indoor, outdoor, covered | Jet Ski | |
| Lifetime Storage | West Gardiner | outdoor | Car, RV, Motorcycle | |
| YouCube Secure Storage | Dedham | outdoor | Car, RV, Motorcycle | |
| Central Maine Self Storage | Manchester | outdoor | Car, RV, Motorcycle | |
| ABC Self Storage | Vassalboro | outdoor | Car, RV, Motorcycle | |
| Yarmouth Boat Yard | Yarmouth | outdoor | ||
| Sound Basin Marina | Kittery | outdoor | ||
| Thompson Lake Marina | Casco | outdoor | ||
| Yankee Marina | Yarmouth | outdoor | ||
| Big Al's Self Storage | Boothbay | outdoor | Car, RV, Motorcycle | |
| Back Channel Marina | Kittery | outdoor | ||
| Pride Storage Solutions - Scarborough | Scarborough | indoor, outdoor, covered | Jet Ski |
| City | Boat Storage listings | Enclosed | Covered | Open lot |
|---|---|---|---|---|
| Portland | 5 | 4 | 4 | 5 |
| Sanford | 5 | 0 | 0 | 5 |
| Rockland | 4 | 3 | 3 | 4 |
| Arundel | 3 | 0 | 0 | 3 |
| Boothbay | 3 | 0 | 0 | 3 |
| Kittery | 3 | 0 | 0 | 3 |
| South Portland | 3 | 2 | 2 | 3 |
| Freeport | 2 | 2 | 2 | 2 |
| Kennebunkport | 2 | 2 | 2 | 2 |
| Manchester | 2 | 0 | 0 | 2 |
Of the 2 hurricanes NOAA records in Maine since 1851, 1 arrived in months our season rule marks as in the water at Portland (Jun, Jul, Aug and Sep) and 1 in the other months; 1 fell in months marked launch or haul-out. At Caribou the count is 1 in months in the water. 0 have come since 2000 and 0 were Category 3 or stronger.
In NOAA's record, Maine impacts fall most often in October (1) and September (1). In those months a boat at Portland is launch or haul-out in October and in the water in September by our season rule, and in the water in 4 of the 6 season months overall, so settle storage before June 1.
19 of 78 live Maine listings list enclosed indoor space; 19 list covered and 78 outdoor spaces. By city: Portland (5; 4 enclosed), Sanford (5; 0 enclosed), Rockland (4; 3 enclosed) and Arundel (3; 0 enclosed). The most enclosed listings are in Portland (4) and Rockland (3). None lists climate-controlled units. Listings span 52 cities. Prefer a wind-rated building outside the flood zone.
Move it at once. 19 Maine listings list enclosed space; book one before June. All but 1 of the 2 Maine hurricanes on record came in months a boat at Portland is in the water by our rule, so expect to move it from use, not from storage. Portland averages 5.3 inches in October, so check the site drains.
Listings span 52 Maine cities. The largest groups are Portland (5 listed), Sanford (5 listed), Rockland (4 listed), Arundel (3 listed) and Boothbay (3 listed). For covered spaces, Portland (4) and Rockland (3) lead. Statewide, 78 list open lots, 19 covered parking and 19 enclosed space, so a boat owner can usually choose between shelter levels in the same city.
NOAA NCEI Climate Normals 1991-2020 (USW00014764, USW00014607); NOAA AOML hurricane impacts 1851-2025; StowHelp listings 2026-10-07 (methodology).