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Bonne-source
Surf spot · France
Is it worth the trip?
17Poor out of 100 for your dates
Best on Mon 2: too small (2 ft swell at 9 s), 3 hours of offshore wind, sheltered (estimated): holds up in a blow
Mon 2 · 24 out of 100
- Swell
- 2 ft9 ssoft
- Energy
- 37kJ
- Wind
- NE 8 kn
- Temp
- 12°C
Tue 3 · 6 out of 100
- Swell
- under 1 ft16 s
- Energy
- 10kJ
- Wind
- NE 11 kn
- Temp
- 11°C
Wed 4 · 23 out of 100
- Swell
- 1 ft12 ssoft
- Energy
- 40kJ
- Wind
- ENE 10 kn
- Temp
- 10°C
Thu 5 · 21 out of 100
- Swell
- 1 ft10 ssoft
- Energy
- 30kJ
- Wind
- ENE 6 kn
- Temp
- 12°C
Fri 6 · 14 out of 100
- Swell
- 1 ft9 ssoft
- Energy
- 14kJ
- Wind
- NE 4 kn
- Temp
- 11°C
Sat 7 · 6 out of 100
- Swell
- under 1 ft11 s
- Energy
- 5kJ
- Wind
- NW 3 kn
- Temp
- 10°C
Sun 8 · 2 out of 100
- Swell
- under 1 ft10 s
- Energy
- 0kJ
- Wind
- ESE 4 kn
- Temp
- 12°C
Tap a day for waves, wind and the temperature. Full forecast
Forecast: next 10 days
Full forecast- Sun 153, fair
- Mon 224, too small
- Tue 36, too small
- Wed 423, too small
- Thu 521, too small
- Fri 614, too small
- Sat 76, too small
- Sun 82, too small
- Mon 98, too small
- Tue 1068, good
The spot in six facts
- Faces SWtakes swell from the SW
- Offshore: NEwind from the land
- Intermediate +who it suits
- Works 3–10 ftof swell
- Water 14 °C4/3 wetsuit and boots
- Best in Feb2 good days in 7
Full forecast
every day, every number
The score doesn't know rips, currents, rocks or your skill.
Bonne-source does not suit beginners. This is the forecast for intermediates, so you can see what it does.
| Day | Scorefor Intermediate | Swell | Energy | Wind | Temp |
|---|---|---|---|---|---|
| Sun 1Nov | 53, fair | 3 ft9 ssoft4 ft at break (est.) | 114kJ | offshorewind from the north-east, 7 knots, offshore | 14°C |
| Mon 2Nov | 24, too small | 2 ft9 ssoft2 ft at break (est.) | 37kJ | offshorewind from the north-east, 8 knots, offshore | 12°C |
| Tue 3Nov | 6, too small | under 1 ft16 s1 ft at break (est.) | 10kJ | offshorewind from the north-east, 11 knots, offshore | 11°C |
| Wed 4Nov | 23, too small | 1 ft12 ssoft2 ft at break (est.) | 40kJ | offshorewind from the east-north-east, 10 knots, offshore | 10°C |
| Thu 5Nov | 21, too small | 1 ft10 ssoft2 ft at break (est.) | 30kJ | offshorewind from the east-north-east, 6 knots, offshore | 12°C |
| Fri 6Nov | 14, too small | 1 ft9 ssoft2 ft at break (est.) | 14kJ | offshorewind from the north-east, 4 knots, offshore | 11°C |
| Sat 7Nov | 6, too small | under 1 ft11 s1 ft at break (est.) | 5kJ | wind from the north-west, 3 knots | 10°C |
| Sun 8Nov | 2, too small | under 1 ft10 sunder 1 ft at break (est.) | 0kJ | wind from the east-south-east, 4 knots | 12°C |
| Mon 9Nov | 8, too small | 1 ft4 smushy1 ft at break (est.) | 4kJ | wind from the east-south-east, 10 knots | 14°C |
| Tue 10Nov | 68, good | 4 ft6 smushy5 ft at break (est.) | 90kJ | offshorewind from the north, 12 knots, offshore | 14°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
- Sun 1 NovLow 02:49 −1.6 mHigh 08:35 +1.5 mLow 15:31 −1.6 mHigh 21:29 +1.1 m
- Mon 2 NovLow 03:58 −1.4 mHigh 10:10 +1.3 mLow 16:45 −1.5 mHigh 23:29 +1.0 m
- Tue 3 NovLow 05:12 −1.4 mHigh 12:02 +1.3 mLow 17:57 −1.6 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 in Feb
Good days in a typical week, each month, for intermediate surfers, from 2016 on (history scored the same way).
- Jan1of 7: a trip from Sat 2 Jan
- Feb2of 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
- Jul0of 7: a trip from Sat 3 Jul
- Aug0of 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 Mon 2 Nov
- Dec1of 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, its town, photos
Bonne-source on Google Maps · Directions
Each place wears its best day on these dates, a surf spot for beginners: 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.
Photos of Bonne-source
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Live webcam
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Live webcam
Le Pouliguen Bay, 4 km away
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More surf near here
3 places
- Pornichet 1.5 km away
- La Courance 4.8 km away
- La Govelle 9.4 km away
About
the place in full, sources, credits
About Bonne-source
Facing, offshore wind, exposure, level and swell range are estimated.
The spot faces SW (216°), so it takes swell from the SW. The wind blows offshore from the NE (36°). It is sheltered to the open swell. It suits intermediate surfers and up. It works in 3–10 ft of swell. The sea floor shelves very gently: 10 m deep about 3.4 km out (1 in 345). On a typical 5 ft, 11 s swell the waves here would spill softly. The sea is about 9°C in January, its coldest month (4/3 or 5/4, boots and gloves), and 19°C in July, its warmest (2 mm shorty). For intermediate surfers the best month is usually February, with about 2 good days in 7; in July and August, about 0. From the weather of past years. The town to stay in is Pornichet, 0.9 km away (about 5 min by car). Within 5 km we also list 2 surf spots and 3 wind sports spots.
Water about 14°C: 4/3 wetsuit and boots. 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$1,310–US$2,420 each
about US$1,310–US$2,420 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 30 October 2026.
How we worked it out
| What | How we worked it out | Each |
|---|---|---|
| Flights | return ORD to NTE, estimated from distance and season, changing at DUB, full-service airlines, with a hold bag | about US$456–US$945 |
| Hire car | 6 days, shared | about US$141–US$234 |
| Stay | 6 nights, a mid-range double, shared | about US$281–US$469 |
| Food | 7 days eating out | about US$315–US$583 |
| Board and wetsuit | 5 days, or about US$114 to fly your own | about US$114–US$188 |
| Total | about US$1,310–US$2,420 |
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
2 min by car · 21 places to stay
about US$107/nightcountry average
About Pornichet its beds, food and every spot near it
- Beds in Le Pouliguen on Booking.com
14 min by car · 25 places to stay
- Beds in Batz-sur-Mer on Booking.com
20 min by car · 10 places to stay
About US$107 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 30 October 2026.
Getting there: about 17h 25m
About 17h 25m door to door from Chicago
Fly ORD → NTE, changing at Dublin Airport (DUB), then 1h 20m by road
Flights ORD → NTE on your dates · Skyscanner
An estimate, one way; the journey never changes the score.