Is it worth the trip?
58Fair out of 100 for your dates
Best on Sat 7: 13 kn gusting 19, offshore, Water: waves 0.8 m
Tue 3 · 77 out of 100
- Wind
- NNE 17 knF5
- Gusts
- 23kn
- Shore
- offnot safe
- Water
- 0.8 mwaves
- Air
- 18°C
Wed 4 · 46 out of 100
- Wind
- NE 15 knF4
- Gusts
- 21kn
- Shore
- offnot safe
- Water
- 0.8 mwaves
- Air
- 18°C
Thu 5 · 50 out of 100
- Wind
- SSE 15 knF4
- Gusts
- 21kn
- Shore
- side-on
- Water
- 2.1 mwaves
- Air
- 22°C
Fri 6 · 0 out of 100
- Wind
- N 6 knF2
- Gusts
- 10kn
- Shore
- offnot safe
- Water
- 1.2 mwaves
- Air
- 20°C
Sat 7 · 92 out of 100
- Wind
- N 13 knF4
- Gusts
- 19kn
- Shore
- offnot safe
- Water
- 0.8 mwaves
- Air
- 18°C
Sun 8 · 59 out of 100
- Wind
- N 13 knF4
- Gusts
- 19kn
- Shore
- offnot safe
- Water
- chop
- Air
- 15°C
Mon 9 · 0 out of 100
- Wind
- NNE 16 knF4
- Gusts
- 23kn
- Shore
- offnot safe
- Water
- chop
- Air
- 14°C
Tap a day for wind, gusts, shore and air. Full forecast
Forecast: next 10 days
Full forecast- Mon 228, poor
- Tue 393, good
- Wed 492, good
- Thu 598, good
- Fri 60, poor
- Sat 792, good
- Sun 867, good
- Mon 990, good
- Tue 100, poor
- Wed 110, poor
The spot in six facts
- Faces Sopen to the S
- Best wind: W or Ealong the shore
- Avoid: Nblows out to sea
- Shelteredto the swell
- Water 21 °C2 mm shorty
- Best Mar–Apr5 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 | 28, poor | wind from the west-north-west, 8 knotsF3 | 10kn | side | 1.0 mwaves | 20°C |
| Tue 3Nov | 93, good | wind from the north-north-east, 17 knotsF5 | 23kn | offnot safe | 0.8 mwaves | 18°C |
| Wed 4Nov | 92, good | wind from the north-east, 15 knotsF4 | 21kn | offnot safe | 0.8 mwaves | 18°C |
| Thu 5Nov | 98, good | wind from the south-south-east, 15 knotsF4 | 21kn | side-on | 2.1 mwaves | 22°C |
| Fri 6Nov | 0, poor | wind from the north, 6 knotsF2 | 10kn | offnot safe | 1.2 mwaves | 20°C |
| Sat 7Nov | 92, good | wind from the north, 13 knotsF4 | 19kn | offnot safe | 0.8 mwaves | 18°C |
| Sun 8Nov | 67, good | wind from the north, 13 knotsF4 | 19kn | offnot safe | chop | 15°C |
| Mon 9Nov | 90, good | wind from the north-north-east, 16 knotsF4 | 23kn | offnot safe | chop | 14°C |
| Tue 10Nov | 0, poor | wind from the north-north-east, 20 knotsF5 | 27kn | offnot safe | chop | 13°C |
| Wed 11Nov | 0, poor | wind from the north-north-east, 23 knotsF6 | 34kn | offnot safe | 1.0 mwaves | 14°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 Mar–Apr
Good sailing days in a typical week, each month, from 2016 on (ERA5 history scored the same way).
- Jan4of 7: a trip from Sat 2 Jan
- Feb4of 7: a trip from Sat 6 Feb
- Mar5of 7: a trip from Sat 6 Mar
- Apr5of 7: a trip from Sat 3 Apr
- May4of 7: a trip from Sat 1 May
- Jun4of 7: a trip from Sat 5 Jun
- Jul3of 7: a trip from Sat 3 Jul
- Aug4of 7: a trip from Sat 7 Aug
- Sep4of 7: a trip from Sat 4 Sept
- Oct4of 7: a trip from Sat 2 Oct
- Nov4of 7: a trip from Tue 3 Nov
- Dec4of 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
Choshi 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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One finger scrolls the page; two fingers move the map. Pins are our own positions. Map OpenFreeMap, © OpenMapTiles, data © OpenStreetMap contributors.
About
the place in full, sources, credits
About Choshi 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).
Water about 21°C: 2 mm shorty. Typical sea temperature for the time of year, not a forecast.
A spot for sailing, 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. It is sheltered 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 15°C in February, its coldest month (4/3 wetsuit and boots), and 26°C in August, its warmest (no wetsuit). For sailing at intermediate level the best months are usually March and April, with about 5 good days in 7; in July, about 3. From the weather of past years. The town to stay in is Choshi.
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$1,210–US$2,330 each
about US$1,210–US$2,330 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 NRT, estimated from distance and season, 4 airlines on the route, with a hold bag | about US$658–US$1,360 |
| Hire car | 6 days, shared | about US$107–US$174 |
| Stay | 6 nights, a mid-range double, shared | about US$208–US$349 |
| Food | 7 days eating out | about US$235–US$443 |
| Total | about US$1,210–US$2,330 |
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: Choshi
Ad Links marked Ad may pay us if you book. You pay the same, and they never change a score. How we earn
about 10 min by car · 21 places to stay
about US$81/nightcountry average
About Choshi its beds, food and every spot near it
About US$81 a night is our estimate of the country's average 2-star double room that month: not each town's price, and not a quote. 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 18h 20m
About 18h 20m door to door from Chicago
Fly ORD → NRT, direct, then 1h 05m by road
Flights ORD → NRT on your dates · AviasalesAdeSIM for your phone · Search on AiraloAd
An estimate, one way; the journey never changes the score.