Is it worth the trip?
41Poor out of 100 for your dates
Best on Wed 4: 9 kn gusting 13, side-shore
Tue 3 · 44 out of 100
- Wind
- S 9 knF3
- Gusts
- 12kn
- Shore
- on
- Water
- –
- Air
- 11°C
Wed 4 · 85 out of 100
- Wind
- E 9 knF3
- Gusts
- 13kn
- Shore
- side
- Water
- –
- Air
- 11°C
Thu 5 · 0 out of 100
- Wind
- NNE 22 knF6
- Gusts
- 30kn
- Shore
- offnot safe
- Water
- –
- Air
- 8°C
Fri 6 · 0 out of 100
- Wind
- NE 19 knF5
- Gusts
- 28kn
- Shore
- cross-off
- Water
- –
- Air
- 4°C
Sat 7 · 0 out of 100
- Wind
- NE 9 knF3
- Gusts
- 13kn
- Shore
- cross-off
- Water
- –
- Air
- 4°C
Sun 8 · 46 out of 100
- Wind
- ENE 9 knF3
- Gusts
- 13kn
- Shore
- side
- Water
- –
- Air
- 6°C
Mon 9 · 31 out of 100
- Wind
- WSW 8 knF3
- Gusts
- 14kn
- Shore
- side
- Water
- –
- Air
- 7°C
Tap a day for wind, gusts, shore and air. Full forecast
Forecast: next 10 days
Full forecast- Mon 293, good
- Tue 344, poor
- Wed 485, good
- Thu 50, poor
- Fri 60, poor
- Sat 70, poor
- Sun 846, fair
- Mon 947, fair
- Tue 100, poor
- Wed 1190, good
The spot in four facts
- Faces Sopen to the S
- Best wind: W or Ealong the shore
- Avoid: Nblows out to sea
- Best May–Aug3 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 | 93, good | wind from the south-south-west, 8 knotsF3 | 9kn | side-on | – | 12°C |
| Tue 3Nov | 44, poor | wind from the south, 9 knotsF3 | 12kn | on | – | 11°C |
| Wed 4Nov | 85, good | wind from the east, 9 knotsF3 | 13kn | side | – | 11°C |
| Thu 5Nov | 0, poor | wind from the north-north-east, 22 knotsF6 | 30kn | offnot safe | – | 8°C |
| Fri 6Nov | 0, poor | wind from the north-east, 19 knotsF5 | 28kn | cross-off | – | 4°C |
| Sat 7Nov | 0, poor | wind from the north-east, 9 knotsF3 | 13kn | cross-off | – | 4°C |
| Sun 8Nov | 46, fair | wind from the east-north-east, 9 knotsF3 | 13kn | side | – | 6°C |
| Mon 9Nov | 47, fair | wind from the west-south-west, 8 knotsF3 | 14kn | side | – | 7°C |
| Tue 10Nov | 0, poor | wind from the west-north-west, 16 knotsF4 | 22kn | offnot safe | – | 6°C |
| Wed 11Nov | 90, good | wind from the south, 7 knotsF3 | 10kn | side-on | – | 6°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 May–Aug
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
- Apr2of 7: a trip from Sat 3 Apr
- May3of 7: a trip from Sat 1 May
- Jun3of 7: a trip from Sat 5 Jun
- Jul3of 7: a trip from Sat 3 Jul
- Aug3of 7: a trip from Sat 7 Aug
- Sep2of 7: a trip from Sat 4 Sept
- Oct1of 7: a trip from Sat 2 Oct
- Nov1of 7: a trip from Tue 3 Nov
- Dec0of 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
Rock Harbor Marina 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 Rock Harbor Marina
Known for sailing, by the OpenStreetMap map of the area. The shore faces S, so wind from the N blows out to sea (our estimate from the coastline).
A harbour, as OpenStreetMap maps it, on a shore facing S. Wind from the S blows onshore, wind from the N blows out to sea, and wind from the W or E runs along the shore. We found no boat hire, sailing school or club within 10 km on the map, so bring your own boat here. For sailing at beginner level the best months are usually May, June, July and August, with about 3 good days in 7; in December, about 0. From the weather of past years. No town nearby. Nearest place to stay we found: Rock Harbor Lodge, Houghton, 0 km. Nearest beds: Thunder Bay, 64 km. Nearest airport: Thunder Bay International Airport (YQT), 67 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$624–US$1,150 each
about US$624–US$1,150 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 2 November 2026.
How we worked it out
| What | How we worked it out | Each |
|---|---|---|
| Flights | return ORD to CMX, estimated from distance and season, 1 airline on the route, with a hold bag | about US$127–US$262 |
| Hire car | 6 days, shared | about US$154–US$255 |
| Food | 7 days eating out | about US$342–US$637 |
| Total | about US$624–US$1,150 |
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 64 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 place to stay we found: Rock Harbor Lodge, Houghton, 0 km. Nearest beds: Thunder Bay, 64 km. Nearest airport: Thunder Bay International Airport (YQT), 67 km.
See places to stay near Thunder Bay, 64 km away · Booking.comGetting there: about 5h 35m
About 5h 35m door to door from Chicago
Fly ORD → CMX, direct, then 2h 10m by road
Flights ORD → CMX on your dates · AviasalesAd
An estimate, one way; the journey never changes the score.
Saved: this link opens the same trip
The link holds the trip itself: nothing about you is kept. Check the forecast again before you book.