Is it worth the trip?
39Poor out of 100 for your dates
Best on Fri 6: 6 ft swell at 10 s, 4 hours of offshore wind
Tue 3 · 34 out of 100
- Swell
- 4 ft10 ssoft
- Energy
- 260kJ
- Wind
- N 7 kn
- Temp
- 21°C
Wed 4 · 40 out of 100
- Swell
- 4 ft9 ssoft
- Energy
- 258kJ
- Wind
- NW 3 kn
- Temp
- 21°C
Thu 5 · 53 out of 100
- Swell
- 6 ft9 ssoft
- Energy
- 538kJ
- Wind
- S 4 kn
- Temp
- 22°C
Fri 6 · 54 out of 100
- Swell
- 6 ft10 ssoft
- Energy
- 536kJ
- Wind
- NNW 10 kn
- Temp
- 22°C
Sat 7 · 18 out of 100
- Swell
- 2 ft8 ssoft
- Energy
- 61kJ
- Wind
- N 7 kn
- Temp
- 17°C
Sun 8 · 13 out of 100
- Swell
- 2 ft9 ssoft
- Energy
- 46kJ
- Wind
- SW 4 kn
- Temp
- 18°C
Mon 9 · 13 out of 100
- Swell
- 2 ft9 ssoft
- Energy
- 41kJ
- Wind
- NNE 13 kn
- Temp
- 18°C
Tap a day for waves, wind and the temperature. Full forecast
Forecast: next 10 days
Full forecast- Mon 236, too small
- Tue 334, too small
- Wed 440, too small
- Thu 553, fair
- Fri 654, fair
- Sat 718, too small
- Sun 813, too small
- Mon 913, too small
- Tue 1027, too small
- Wed 1133, too small
The spot in six facts
- Faces SEtakes swell from the SE
- Offshore: NWwind from the land
- Intermediate +who it suits
- Works 2–9 ftof swell
- Water 23 °C2 mm shorty
- Best Sep–Oct2 good days in 7
Full forecast
every day, every number
| Day | Score for experts | Swell | Energy | Wind | Temp |
|---|---|---|---|---|---|
| Mon 2Nov | 36, too small | 4 ft10 ssoft6 ft at break (est.) | 252kJ | offshorewind from the west-north-west, 5 knots, offshore | 22°C |
| Tue 3Nov | 34, too small | 4 ft10 ssoft6 ft at break (est.) | 260kJ | offshorewind from the north, 7 knots, offshore | 21°C |
| Wed 4Nov | 40, too small | 4 ft9 ssoft6 ft at break (est.) | 258kJ | offshorewind from the north-west, 3 knots, offshore | 21°C |
| Thu 5Nov | 53, fair | 6 ft9 ssoft8 ft at break (est.) | 538kJ | wind from the south, 4 knots | 22°C |
| Fri 6Nov | 54, fair | 6 ft10 ssoft8 ft at break (est.) | 536kJ | offshorewind from the north-north-west, 10 knots, offshore | 22°C |
| Sat 7Nov | 18, too small | 2 ft8 ssoft3 ft at break (est.) | 61kJ | offshorewind from the north, 7 knots, offshore | 17°C |
| Sun 8Nov | 13, too small | 2 ft9 ssoft3 ft at break (est.) | 46kJ | wind from the south-west, 4 knots | 18°C |
| Mon 9Nov | 13, too small | 2 ft9 ssoft3 ft at break (est.) | 41kJ | offshorewind from the north-north-east, 13 knots, offshore | 18°C |
| Tue 10Nov | 27, too small | 4 ft8 ssoft4 ft at break (est.) | 173kJ | offshorewind from the north, 9 knots, offshore | 17°C |
| Wed 11Nov | 33, too small | 4 ft9 ssoft5 ft at break (est.) | 204kJ | offshorewind from the north, 4 knots, offshore | 17°C |
Energy is the swell's power, in kJ per metre of wave. Wind is in knots, the arrow where it blows to; green is offshore. More
Tide
- Mon 2 NovLow 05:35 −0.7 mHigh 12:59 +0.5 mLow 18:47 −0.0 m
- Tue 3 NovHigh 00:00 +0.4 mLow 06:56 −0.6 mHigh 14:01 +0.6 mLow 20:04 −0.2 m
- Wed 4 NovHigh 01:39 +0.4 mLow 08:09 −0.6 mHigh 14:49 +0.6 mLow 20:59 −0.4 m
Local clock times; heights about mean sea level. On open coasts the times are usually within a quarter of an hour; in bays, estuaries and on the Gulf of Mexico they can be an hour or more out. Tide: EOT20 global ocean tide model, Hart-Davis et al. 2021, DGFI-TUM (doi:10.17882/79489), CC BY 4.0. Times and heights computed by us. A model, not a tide table: check a local table before you go.
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
Good days in a typical week, each month, for intermediate surfers, from 2016 on (history scored the same way).
- Jan0of 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
- May1of 7: a trip from Sat 1 May
- Jun1of 7: a trip from Sat 5 Jun
- Jul1of 7: a trip from Sat 3 Jul
- Aug1of 7: a trip from Sat 7 Aug
- Sep2of 7: a trip from Sat 4 Sept
- Oct2of 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.
Map
the spot and its town
Koudono on Google Maps · Directions
Each place wears its best day on these dates, a surf spot for experts: green good, amber fair, pale red poor, as the key says.
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More surf near here
2 places
- Niyodogawakakou 4.3 km away
- Yokonami Skyline 8.9 km away
About
the place in full, sources, credits
About Koudono
Facing, offshore wind, exposure, level and swell range are estimated.
The spot faces SE (151°), so it takes swell from the SE. The wind blows offshore from the NW (331°). It is exposed to the open swell. It suits intermediate surfers and up. It works in 2–9 ft of swell. The sea floor shelves gently: 10 m deep about 750 m out (1 in 73). On a typical 5 ft, 11 s swell the waves here would spill softly. The sea is about 17°C in February, its coldest month (3/2 wetsuit), and 29°C in August, its warmest (no wetsuit). For intermediate surfers the best months are usually September and October, with about 2 good days in 7; in January and December, about 0. From the weather of past years. The town to stay in is Tosa, 7.8 km away (about 15 min by car). Within 5 km we also list 1 surf spot.
Water about 23°C: 2 mm shorty. Typical sea temperature for the time of year, not a forecast.
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$1,320–US$2,520 each
about US$1,320–US$2,520 each · 6 nights, 2 sharing: flights, hire car, stay, food, board and wetsuit.
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 MDW to KIX, estimated from distance and season, changing at SFO, full-service airlines, with a hold bag | about US$678–US$1,410 |
| 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 |
| Board and wetsuit | 5 days, or about US$114 to fly your own | about US$87–US$141 |
| Total | about US$1,320–US$2,520 |
For 2 people sharing a room. Lessons, lift-pass deals and insurance are extra. Prices from public sources, checked in 2026.
Where to stay: 3 towns
Ad Links marked Ad may pay us if you book. You pay the same, and they never change a score. How we earn
about 15 min by car · 3 places to stay
about US$81/nightcountry average
About Tosa its beds, food and every spot near it
- Beds in Yamashita on Booking.com
about 35 min by car · 6 places to stay
- Beds in Susaki on Booking.com
about 45 min by car · 9 places to stay
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 26h 10m
About 26h 10m door to door from Chicago
Fly MDW → KIX, changing at San Francisco International Airport (SFO), then 3h 40m by road
Flights MDW → KIX on your dates · AviasalesAdeSIM for your phone · Search on AiraloAd
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.