Is it worth the trip?
9Poor out of 100 for your dates
Best on Fri 6: 10 kn gusting 13, side-onshore, Water: chop
Tue 3 · 0 out of 100
- Wind
- NW 17 knF5
- Gusts
- 23kn
- Shore
- side-on
- Water
- chop
- Air
- 9°C
Wed 4 · 0 out of 100
- Wind
- NW 13 knF4
- Gusts
- 17kn
- Shore
- side
- Water
- chop
- Air
- 10°C
Thu 5 · 0 out of 100
- Wind
- NW 20 knF5
- Gusts
- 26kn
- Shore
- side
- Water
- 0.8 mwaves
- Air
- 10°C
Fri 6 · 46 out of 100
- Wind
- NW 10 knF3
- Gusts
- 17kn
- Shore
- side
- Water
- chop
- Air
- 8°C
Sat 7 · 0 out of 100
- Wind
- W 17 knF5
- Gusts
- 23kn
- Shore
- side-on
- Water
- 0.9 mwaves
- Air
- 8°C
Sun 8 · 0 out of 100
- Wind
- WNW 11 knF4
- Gusts
- 17kn
- Shore
- side-on
- Water
- chop
- Air
- 7°C
Mon 9 · 0 out of 100
- Wind
- WSW 12 knF4
- Gusts
- 18kn
- Shore
- on
- Water
- chop
- Air
- 5°C
Tap a day for wind, gusts, shore and air. Full forecast
Forecast: next 10 days
Full forecast- Mon 248, fair
- Tue 30, poor
- Wed 40, poor
- Thu 50, poor
- Fri 694, good
- Sat 70, poor
- Sun 874, good
- Mon 914, poor
- Tue 100, poor
- Wed 110, poor
The spot in six facts
- Faces SWopen to the SW
- Best wind: NW or SEalong the shore
- Avoid: NEblows out to sea
- Open seato the swell
- Water 8 °C5/4 or 6/5, hood, boots and gloves
- Best in Jul3 good days in 7
Full forecast
every day, every number
The score doesn't know gusts, offshore wind, tides or your skill.
| Day | Score | Wind | Gusts | Shore | Water | Air |
|---|---|---|---|---|---|---|
| Mon 2Nov | 48, fair | wind from the north-west, 6 knotsF2 | 9kn | side | chop | 10°C |
| Tue 3Nov | 0, poor | wind from the north-west, 17 knotsF5 | 23kn | side-on | chop | 9°C |
| Wed 4Nov | 0, poor | wind from the north-west, 13 knotsF4 | 17kn | side | chop | 10°C |
| Thu 5Nov | 0, poor | wind from the north-west, 20 knotsF5 | 26kn | side | 0.8 mwaves | 10°C |
| Fri 6Nov | 94, good | wind from the north-west, 10 knotsF3 | 17kn | side | chop | 8°C |
| Sat 7Nov | 0, poor | wind from the west, 17 knotsF5 | 23kn | side-on | 0.9 mwaves | 8°C |
| Sun 8Nov | 74, good | wind from the west-north-west, 11 knotsF4 | 17kn | side-on | chop | 7°C |
| Mon 9Nov | 14, poor | wind from the west-south-west, 12 knotsF4 | 18kn | on | chop | 5°C |
| Tue 10Nov | 0, poor | wind from the west-south-west, 21 knotsF5 | 30kn | on | 0.8 mwaves | 8°C |
| Wed 11Nov | 0, poor | wind from the west, 17 knotsF5 | 28kn | on | 0.9 mwaves | 8°C |
Wind is the day's best reading, mean and gusts, in knots; the arrow points where it blows to. Shore "off" blows out to sea. More
Forecast updated . It refreshes every three hours. Forecast data: ECMWF, DWD, Météo-France and NOAA, served by Open-Meteo.com (CC BY 4.0). Changed by us. Generated using E.U. Copernicus Marine Service Information.
Best time to go
best in Jul
Good sailing days in a typical week, each month, from 2016 on (ERA5 history scored the same way).
- Jan1of 7: a trip from Sat 2 Jan
- Feb1of 7: a trip from Sat 6 Feb
- Mar1of 7: a trip from Sat 6 Mar
- Apr1of 7: a trip from Sat 3 Apr
- May2of 7: a trip from Sat 1 May
- Jun2of 7: a trip from Sat 5 Jun
- Jul3of 7: a trip from Sat 3 Jul
- Aug2of 7: a trip from Sat 7 Aug
- Sep1of 7: a trip from Sat 4 Sept
- Oct1of 7: a trip from Sat 2 Oct
- Nov1of 7: a trip from Tue 3 Nov
- Dec1of 7: a trip from Sat 5 Dec
Tap a month to see this spot for a trip then.
Typical, not a forecast. Reanalysis wind misses some local thermal winds, so a spot known for an afternoon breeze may do better than this.
Map
the spot and its town
Karlby gästhamn on Google Maps · Directions
Each place wears its best day on these dates: green good, amber fair, pale red poor, as the key says.
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One finger scrolls the page; two fingers move the map. Pins are our own positions. Map OpenFreeMap, © OpenMapTiles, data © OpenStreetMap contributors.
More sailing near here
2 places
- Sandvik Gästhamn 2.7 km away
- Hellsö Gästhamn 3.5 km away
About
the place in full, sources, credits
About Karlby gästhamn
Known for sailing, by the OpenStreetMap map of the area. The shore faces SW, so wind from the NE blows out to sea (our estimate from the coastline).
Water about 8°C: 5/4 or 6/5, hood, boots and gloves. Typical sea temperature for the time of year, not a forecast.
A spot for sailing, as OpenStreetMap maps it, on a shore facing SW. Wind from the SW blows onshore, wind from the NE blows out to sea, and wind from the NW or SE runs along the shore. It is exposed to the open sea. We found no boat hire, sailing school or club within 10 km on the map, so bring your own boat here. The sea is about 2°C in February, its coldest month (5/4 or 6/5, hood, boots and gloves), and 17°C in August, its warmest (3/2 wetsuit). For sailing at beginner level the best month is usually July, with about 3 good days in 7. From the weather of past years. The town to stay in is Kökar. Within 5 km we also list 2 wind sports spots.
The score is the conditions only: the journey, the price and the partners never change it (how we score, how we earn).
Rough cost (estimate): about US$1,010–US$1,940 each
about US$1,010–US$1,940 each · 6 nights, 2 sharing: flights, hire car, stay, food.
Our estimate from typical public prices, not a quote: check the real prices before you book (where they come from). Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 2 November 2026.
How we worked it out
| What | How we worked it out | Each |
|---|---|---|
| Flights | return ORD to HEL, estimated from distance and season, 1 airline on the route, with a hold bag | about US$490–US$1,020 |
| Hire car | 6 days, shared | about US$101–US$174 |
| Stay | 6 nights, a mid-range double, shared | about US$201–US$329 |
| Food | 7 days eating out | about US$221–US$416 |
| Total | about US$1,010–US$1,940 |
Kit hire is not priced yet: we have no sourced price, so it is not in it. Prices from public sources, checked in 2026.
Where to stay: Kökar
Ad Links marked Ad may pay us if you book. You pay the same, and they never change a score. How we earn
about 5 min by car · 2 places to stay
About Kökar its beds, food and every spot near it
Nearest town: Kökar, 0 km. We have not checked places to stay in Kökar yet. The nearest beds we have counted are in Mariehamn, 58 km away. Search before you plan on staying there.
Drives are estimates. Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 2 November 2026.
Getting there: about 17h 40m
About 17h 40m door to door from Chicago
Fly ORD → HEL, direct, then 4h 15m by road
Flights ORD → HEL on your dates · AviasalesAd
An estimate, one way; the journey never changes the score.