For visiting boats
Itämeren Portti (Östersjö Port) is a shareholder-owned home and guest harbour on Smultrongrund island in Hanko’s East Harbour, at Finland’s southern tip. The guest fee covers water, electricity, the public sauna, showers, toilets and the ferry to the mainland; ashore there are 14 toilets, a laundry, a dish-washing point, two rentable beach saunas, a beach and a summer restaurant. An St1 marine fuel station with card/cash pumps and a pump-out sits at the harbour. During the Hanko Regatta in early July the harbour fills up and prices rise.
- Guest berths
- Bookable in advance: berths A6–A9, A12–A17, F17 and F18 (boats 3.5–4.5 m beam, max 14.5 m length); otherwise there is usually room. Larger yachts: office@itamerenportti.fi. The guest harbour closes on 30 September.
- Limits
- length up to 14.5 m
- Position
- 59°49.19′ N 22°57.93′ E (59.81988, 22.96543)
- Fuel
- Fuel on site
- Office
- weekdays 08–22 until 15 Sep, then 10–20 until 30 Sep (office and ferry)
checked 18 Oct 2026 - Phone
- +358 400 544 164
Prices
| Guest berth 3.5–5 m wide (1 May – 18 June, 10 Aug – 30 Sep) incl. VAT | €41 / day |
|---|---|
| Guest berth 3.5–5 m wide (19 June – 9 Aug) incl. VAT | €51 / day |
| Guest berth during the regatta (2–4 July), 6 wristbands incl. VAT | €130 / day |
| Alongside berth under 12 m incl. VAT | €73 / day |
| Alongside berth 12–14.99 m incl. VAT | €90 / day |
| Alongside berth 15–19.99 m incl. VAT | €120 / day |
| Alongside berth 20–24.99 m incl. VAT | €145 / day |
| Boat storage (not in high season) incl. VAT | €21 / day |
| Beach sauna 1.5 h, 1–5 people incl. VAT | €100 / once |
| Washer + dryer incl. VAT | €12 / once |
Included in the berth price: water, electricity, sauna, showers and toilets. Price list → · checked 18 Oct 2026 – prices may change
Services and facilities
© OpenStreetMap · OpenSeaMap — sea marks for the approach
Sailing here? Take VesselSOS with you.
- Family see you from shoreA live link in any browser – they don’t need the app.
- One tap to the right rescue centreHere MRCC Turku – the app switches centre as you move, with your position and call script even without signal.
- Return-time checkIf you’re not back in time, your people know.
- Shared hazard mapRocks, nets and other hazards reported by other boaters.
Frequently asked
Is there fuel at Itämeren Portti marina, Hanko East Harbour?
Yes, there is fuel at the marina.
Who do I call in an emergency at sea here?
Sea rescue: MRCC Turku +358 294 1000. Or call 112. On the radio: MAYDAY on VHF channel 16.