About ATLANTIQUE MARINA BY STRONG’S & GROVERS
Reservations are taken exclusively through Dockwa. See our Reservations page to submit a reservation. Residents with a Town of Islip Resident Decal are able to book slips 5 weeks in advance, and non-residents can book 4 weeks in advance. If you would like to check in early, you may contact the Dockmaster’s office via phone or VHF channel 9 about early check in. If the slip you were assigned is unoccupied, you may check in early. We will open weekends only from 5/17 to 5/26, 7 days a week from 5/27 through 9/20, and weekends only between 9/21 and 10/14. Staff will be present from 9am-6pm 7 days a week. We are usually there later on the weekend.
Facilities
Electricity
Water
Showers
Sewage
Toilets
Recycling
Food
BarCOORDINATES
40.64281 N, -73.17341 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m
Depth at MLW
2 - 3m
Manoeuvrability
Fair
Channel Marking
Fair
VHF Channel
9
Port of Entry
No
Overseas Visitor Berths
Yes
Dock Type
Fixed
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
No
Weather Forecast
Sun
5AM - 9AM
17 May 2026
W 10 knots decreasing to 6 knots. Gusts up to 20 knots.
12 to 16°C
S 1.1m at 6s period
UV Index: 0 - Low
Mostly fine
Sun
9AM - 1PM
17 May 2026
- W 5 knots increasing to SW 10 knots.
- 12 to 16°C
- S 1.0m at 6s period
- UV Index: 8 - Very High
- Partly cloudy
Sun
1PM - 5PM
17 May 2026
- SW 9–15 knots. Gusts up to 18 knots.
- 13 to 16°C
- S 1.0m at 6s period
- UV Index: 8 - Very High
- Mostly fine