Snowbirds use a boat in Hawaii through winters with highs near 80.5°F at Honolulu, then leave it through 31.6 days a year at or above 90°F at Honolulu (NOAA 1991-2020). 63 boat storage facilities are listed in Hawaii, 54 with indoor or covered space.
| Month | Honolulu high / low | boat | Honolulu precip | Hilo high / low | boat |
|---|---|---|---|---|---|
| Jan | 81° / 67° | in the water | 1.8 in | 79° / 64° | in the water |
| Feb | 81° / 67° | in the water | 1.9 in | 78° / 64° | in the water |
| Mar | 81° / 68° | in the water | 2.4 in | 79° / 65° | in the water |
| Apr | 83° / 70° | in the water | 0.8 in | 79° / 66° | in the water |
| May | 85° / 72° | in the water | 0.8 in | 81° / 67° | in the water |
| Jun | 87° / 74° | in the water | 0.5 in | 82° / 69° | in the water |
| Jul | 88° / 75° | in the water | 0.5 in | 83° / 70° | in the water |
| Aug | 89° / 76° | in the water | 0.8 in | 83° / 70° | in the water |
| Sep | 88° / 75° | in the water | 0.9 in | 83° / 70° | in the water |
| Oct | 87° / 74° | in the water | 1.5 in | 82° / 69° | in the water |
| Nov | 84° / 72° | in the water | 2.3 in | 80° / 68° | in the water |
| Dec | 82° / 69° | in the water | 2.2 in | 79° / 66° | in the water |
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 Honolulu has 12 months in the water (January to December). By that rule a boat at Hilo has 12 months in the water (January to December).
Sun and heat are what age a stored boat in Hawaii: Honolulu averages a July high of 88.1°F and 31.6 days at or above 90°F. 54 of 63 listed facilities list indoor or covered space, the first spaces snowbirds book.
63 live listings in 12 cities; by listed type: 31 indoor, 23 covered and 54 outdoor (types overlap). No Hawaii boat storage listing publishes a rate on StowHelp.
| Facility | City | Listed storage | Listed amenities | Also listed for |
|---|---|---|---|---|
| Hawai'i Self Storage - Kapolei West | Kapolei | indoor, outdoor, covered | Jet Ski | |
| Koko Marina Center | Honolulu | indoor, outdoor | Jet Ski | |
| Keehi Marine Center | Honolulu | indoor, outdoor, covered | Jet Ski | |
| Hawai'i Self Storage - Pearl City | Pearl City | indoor, outdoor, covered | Jet Ski | |
| SecureSpace Self Storage - Mililani | Mililani | indoor, outdoor, covered | Jet Ski | |
| Kaneohe Self Storage | Kaneohe | indoor, outdoor, covered | Jet Ski | |
| Hawai'i Self Storage - Kapolei | Kapolei | indoor, outdoor, covered | Jet Ski | |
| Makani Kai Marina AOAO | Kaneohe | indoor, outdoor | Jet Ski | |
| SecureSpace Self Storage - Waipahu | Waipahu | indoor, outdoor, covered | Jet Ski | |
| Extra Space Storage - Pearl City | Pearl City | indoor, outdoor, covered | Jet Ski | |
| Waikele Self Storage | Waipahu | indoor, outdoor, covered | Jet Ski | |
| Waianae Small Boat Harbor Storage | Waianae | indoor, outdoor, covered | Jet Ski | |
| Honokohau Marine Storage | Kailua-Kona | indoor, outdoor, covered | Jet Ski | |
| Navy Station Control Tower | Pearl Harbor | indoor, outdoor | Jet Ski | |
| Extra Space Storage | East Honolulu | |||
| Rainbow Bay Marina | Aiea | outdoor | ||
| Kewalo Harbor | East Honolulu | outdoor | ||
| Hickam Harbor | Aiea | outdoor | ||
| Nawiliwili Small Boat Harbor | LīHuʻE | outdoor | ||
| Extra Space Storage - Honolulu Ahua St | Honolulu | indoor, outdoor, covered | Jet Ski |
| City | Boat Storage listings | Covered | Indoor | Open lot |
|---|---|---|---|---|
| Honolulu | 31 | 9 | 14 | 26 |
| Pearl City | 6 | 3 | 3 | 6 |
| East Honolulu | 5 | 0 | 0 | 1 |
| Kaneohe | 5 | 2 | 4 | 5 |
| Aiea | 4 | 0 | 0 | 4 |
| Waipahu | 4 | 3 | 3 | 4 |
| Kapolei | 3 | 3 | 3 | 3 |
| Kailua-Kona | 1 | 1 | 1 | 1 |
| LīHuʻE | 1 | 0 | 0 | 1 |
| Mililani | 1 | 1 | 1 | 1 |
Honolulu averages a July high of 88.1°F with 31.6 days a year at or above 90°F in NOAA's 1991-2020 normals; Hilo averages 1.6 such days. By our rule a boat at Honolulu has 12 months in the water; Hilo has 12 months in the water.
By our season rule on NOAA normals, a boat at Honolulu is in the water 12 months a year, from about January to December, and at Hilo 12 months. January averages 80.5°F by day and 66.8°F at night at Honolulu, which is why winter is the season snowbirds come for.
StowHelp's 63 live Hawaii listings span 12 cities. The largest groups, with indoor or covered counts: Honolulu (31; 14 shaded), Pearl City (6; 3 shaded), East Honolulu (5; 0 shaded) and Kaneohe (5; 4 shaded). For covered space specifically, Honolulu (9 covered) and Pearl City (3 covered) lead. 54 of the 63 also list open outdoor spaces. Choosing a facility near where you winter keeps the drop-off in January and the fall pickup simple.
23 of 63 live listings list covered parking and 31 list indoor space; 54 list open outdoor spaces. Indoor space is listed most in Honolulu (14) and Kaneohe (4). 0 list climate-controlled units, against 31.6 days at or above 90°F at Honolulu, where a boat has 12 months in the water by our rule.
No Hawaii boat storage listing publishes a rate on StowHelp. Ask for the six-month rate, prepay terms and access while you are away. Hawaii has 54 covered or indoor and 54 open-lot listings, 31 of them in Honolulu and 6 in Pearl City, so quotes for both types are easy to compare.
54 of 63 Hawaii listings list open outdoor spaces. The most are in Honolulu (26), Pearl City (6) and Kaneohe (5). With 31.6 days at or above 90°F a year, a boat in the open needs a reflective cover and tire covers.
NOAA NCEI Climate Normals 1991-2020 (USW00022521, USW00021504); NOAA AOML hurricane impacts 1851-2025; StowHelp listings 2026-10-07 (methodology).