Is it worth the trip?
25Poor out of 100 for your dates
Best on Sat 7: 10 kn gusting 15, offshore, Water: flat
Tue 3 · 40 out of 100
- Wind
- NW 10 knF3
- Gusts
- 14kn
- Shore
- offnot safe
- Water
- flat
- Air
- 8°C
Wed 4 · 0 out of 100
- Wind
- WNW 6 knF2
- Gusts
- 10kn
- Shore
- offnot safe
- Water
- flat
- Air
- 9°C
Thu 5 · 38 out of 100
- Wind
- NW 9 knF3
- Gusts
- 13kn
- Shore
- offnot safe
- Water
- flat
- Air
- 9°C
Fri 6 · 0 out of 100
- Wind
- NW 6 knF2
- Gusts
- 10kn
- Shore
- offnot safe
- Water
- flat
- Air
- 7°C
Sat 7 · 48 out of 100
- Wind
- WNW 10 knF3
- Gusts
- 15kn
- Shore
- offnot safe
- Water
- flat
- Air
- 7°C
Sun 8 · 0 out of 100
- Wind
- NW 5 knF2
- Gusts
- 10kn
- Shore
- offnot safe
- Water
- flat
- Air
- 5°C
Mon 9 · 0 out of 100
- Wind
- W 4 knF2
- Gusts
- 10kn
- Shore
- cross-off
- Water
- flat
- Air
- 2°C
Tap a day for wind, gusts, shore and air. Full forecast
Forecast: next 9 days
Full forecast- Mon 260, good
- Tue 340, poor
- Wed 40, poor
- Thu 538, poor
- Fri 60, poor
- Sat 748, fair
- Sun 80, poor
- Mon 90, poor
- Tue 1094, good
The spot in six facts
- Faces SEopen to the SE
- Best wind: SW or NEalong the shore
- Avoid: NWblows out to sea
- Shelteredto the swell
- Water 7 °C5/4 or 6/5, hood, boots and gloves
- Best Sep–Oct, Dec–Jan3 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 | 60, good | wind from the north, 10 knotsF3 | 15kn | offnot safe | flat | 8°C |
| Tue 3Nov | 40, poor | wind from the north-west, 10 knotsF3 | 14kn | offnot safe | flat | 8°C |
| Wed 4Nov | 0, poor | wind from the west-north-west, 6 knotsF2 | 10kn | offnot safe | flat | 9°C |
| Thu 5Nov | 38, poor | wind from the north-west, 9 knotsF3 | 13kn | offnot safe | flat | 9°C |
| Fri 6Nov | 0, poor | wind from the north-west, 6 knotsF2 | 10kn | offnot safe | flat | 7°C |
| Sat 7Nov | 48, fair | wind from the west-north-west, 10 knotsF3 | 15kn | offnot safe | flat | 7°C |
| Sun 8Nov | 0, poor | wind from the north-west, 5 knotsF2 | 10kn | offnot safe | flat | 5°C |
| Mon 9Nov | 0, poor | wind from the west, 4 knotsF2 | 10kn | cross-off | flat | 2°C |
| Tue 10Nov | 94, good | wind from the south-west, 15 knotsF4 | 22kn | side | flat | 7°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 Sep–Oct, Dec–Jan
Good sailing days in a typical week, each month, from 2016 on (ERA5 history scored the same way).
- Jan3of 7: a trip from Sat 2 Jan
- Feb2of 7: a trip from Sat 6 Feb
- Mar2of 7: a trip from Sat 6 Mar
- Apr2of 7: a trip from Sat 3 Apr
- May1of 7: a trip from Sat 1 May
- Jun2of 7: a trip from Sat 5 Jun
- Jul2of 7: a trip from Sat 3 Jul
- Aug2of 7: a trip from Sat 7 Aug
- Sep3of 7: a trip from Sat 4 Sept
- Oct3of 7: a trip from Sat 2 Oct
- Nov2of 7: a trip from Tue 3 Nov
- Dec3of 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
Järnas Brunskär 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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About
the place in full, sources, credits
About Järnas Brunskär
Known for sailing, by the OpenStreetMap map of the area. The shore faces SE, so wind from the NW blows out to sea (our estimate from the coastline).
Water about 7°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 SE. Wind from the SE blows onshore, wind from the NW blows out to sea, and wind from the SW or NE runs along the shore. It is sheltered to the open sea. The sea is about 3°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 expert level the best months are usually January, September, October and December, with about 3 good days in 7; in May, about 1. From the weather of past years. No town nearby. Nearest beds: Trosa, 7 km (about 15 min by car). Nearest airport: Stockholm Skavsta Airport (NYO), 46 km.
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$998–US$1,930 each
about US$998–US$1,930 each · 6 nights, 2 sharing: flights, hire car, 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 30 October 2026.
How we worked it out
| What | How we worked it out | Each |
|---|---|---|
| Flights | return ORD to ARN, estimated from distance and season, changing at DUB, full-service airlines, with a hold bag | about US$476–US$985 |
| Hire car | 6 days, shared | about US$181–US$308 |
| Food | 7 days eating out | about US$342–US$636 |
| Total | about US$998–US$1,930 |
No town nearby, so no stay is in it. 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: nearest beds 7 km away
Ad Links marked Ad may pay us if you book. You pay the same, and they never change a score. How we earn
No town nearby
Nearest beds: Trosa, 7 km (about 15 min by car). Nearest airport: Stockholm Skavsta Airport (NYO), 46 km.
See places to stay near Trosa, 7 km away · Booking.comGetting there: about 19h
About 19h door to door from Chicago
Fly ORD → ARN, changing at Dublin Airport (DUB), then 1h 45m by road
Flights ORD → ARN on your dates · AviasalesAdeSIM for your phone · Search on AiraloAd
An estimate, one way; the journey never changes the score.