About Flash Marina
At 155 NJ-181 in Lake Hopatcong, New Jersey you'll find Flash Marina, a marina.
You can call (973) 663-7990 to ask about availability and rates.
There is evidence of in-water storage. Next to each type we show where the fact comes from.
Amenities mentioned: boat ramp on site.
On Google it is rated 4.6 out of 5 from 113 reviews (October 2026).
The words that come up most in its reviews are «new boat purchase» (2), «boat launch» (3), «docking» (3), and «boat maintenance» (2).
Other options nearby: Prospect Point Marinas, Inc (under 1 mile) and Bridge Marina (1.8 miles).
Storage types and amenities
Storage types
- In-water boat storage (wet slips)According to Google Maps
Amenities mentioned
- Boat ramp on siteAccording to Google reviews
Storage types and amenities come from the business name, its Google Maps category, its own website (read on 27 Oct 2026) or words that show up in its Google reviews. We have not checked them in person: confirm them when you call.
Flash Marina on the map
The map loads when you reach it.
The other pins are facilities within 4 miles. Map © OpenStreetMap contributors. Locations are the ones each business publishes on Google Maps.
Before you call Flash Marina
Have at hand
- Your boat's overall length, including the outboard or swim platform, and the trailer tongue if it stays on the trailer
- Height on the trailer (with T-top, tower or windshield) and beam
- Which storage type you want and for how long (season, winter, year-round)
- Registration and proof of insurance: most facilities ask for both
Ask
- The price per month, season or year, and what it includes (power, wash-down, launch)
- Gate access hours versus office hours, and how you get in after hours
- Contract length, deposit and notice to leave; whether there is a waiting list
- Whether you can work on the boat on site, plug in a battery tender or leave the trailer
Stored your boat here? Help the next owner
No sign-up. One vote per badge and visitor; nothing here changes the listing directly: corrections and prices are reviewed before they are published.
What did they do well?
Is it still open?
Does it offer these storage types?
- In-water
What did you pay?
Ask a question about this facility
Something on this listing is wrong
This listing is a duplicate
Flash Marina: frequently asked questions
What is the phone number of Flash Marina?
(973) 663-7990, according to Google Maps (October 2026).
Where is Flash Marina?
155 NJ-181, Lake Hopatcong, NJ 07849. Open in Google Maps.
What are the hours of Flash Marina?
Google Maps lists: Mon Closed; Tue 10 am–5 pm; Wed 10 am–5 pm; Thu 10 am–5 pm; Fri 10 am–6 pm; Sat 9 am–6 pm; Sun 9 am–4 pm. These may be office hours; ask about gate access.
What kind of boat storage does Flash Marina offer?
There is evidence of in-water storage. Confirm availability for your boat's length when you call.
How much does Flash Marina charge?
We don't have a verified rate for this facility. Ask for the monthly or seasonal price and compare it with others in the cost estimator.
More boat storage in Lake Hopatcong
- Bridge Marina89 Brady Rd(973) 663-1976
- In-water
- Prospect Point Marinas, Inc157 NJ-181(973) 663-0167
- In-water
Nearby, in other towns
- Morning Dove StorageNew Jersey3.2 milesNo phone listed
- Trailer parking
- Docks Marina Bud Lake Boat LaunchBudd Lake, NJ11 milesNo phone listed
- Dove Storage - MansfieldHackettstown, NJ16 miles(908) 336-3180
- Indoor
- McCann's Mini Warehouses LtdHewitt, NJ17 miles(973) 728-2419
- Indoor
- Outdoor
- Trailer parking
- Lakeside Park Boat HousePompton Lakes, NJ17 milesNo phone listed