Winthrop Harbor, IL · Lake Michigan
North Point Marina
Illinois DNR North Point Marina State Recreation Area in Winthrop Harbor — IDNR describes a protected floating-dock system of 1,500 slips adjacent to Illinois Beach State Park.
Official website
Visit the marina sitePhone
(847) 746-2845Destination
Winthrop Harbor, ILAmenities
Only amenities stated on IDNR — North Point Marina State Recreation Area are listed here. Anything the source does not state is marked unknown rather than guessed.
| Amenity | Status | Notes |
|---|---|---|
| Seasonal slips or moorings | Available | 1,500 slips, 30–60 ft (per IDNR) |
| Power and water at slips | Available | Electricity and water included in one-price slip rental (per IDNR about page) |
| Wi-Fi | Available | Per IDNR about page |
| Pump-out | Available | Sanitary pump-outs (per IDNR about page) |
| Restrooms | Available | — |
| Showers | Available | — |
| On-site security | Available | 24-hour security (per IDNR about page) |
| Parking | Available | Restricted parking (per IDNR about page) |
Hours, season & fees
Seasonal access
Seasonal dockage, gate access, and winter rules are published by the marina operator. Confirm current dates on the official website before you plan overnight dockage.
Hours
Office and gate hours vary by season. Confirm on the cited official source or by phone.
Fees & permits
Transient, seasonal, and related fees — including any resident vs nonresident distinctions — are published by the operator. Check the official page for current amounts.
When a detail is not listed here, check the operator's current information via the official source below — we do not guess.
Marina planning FAQs
Does North Point Marina have a public boat launch?▼
Where do I verify launch fees and dockage rates?▼
Can transient boats dock at North Point Marina?▼
Where should I check current conditions?▼
Who operates North Point Marina?▼
How this harbor fits the destination
Home to North Point Marina State Recreation Area — described by IDNR as the largest marina on the Great Lakes — beside Illinois Beach State Park.
For fees, seasonal dockage, and amenity lists that can change, use the official marina link above. For trip planning around this harbor, start with boating in Winthrop Harbor, check the Winthrop Harbor / North Point Marina forecast (area NOAA/NWS products — not a harbor-mouth observation), and browse public launches if you are trailering in.
Slip rates, fees, and hours
We do not reprint pricing, season dates, or operating hours — those change and go stale fast. Use the marina's official page and phone number above for anything you are booking or budgeting around.
Source
IDNR — North Point Marina State Recreation Area · verified Oct 7, 2026
Verified from official sources; operational details change — always confirm with the linked source.