Staying Home Sucks, home

Le fer à cheval

Dive site · French Polynesia

Advanced divers and up

Is it worth the trip?

43Poor out of 100 for your dates

Stay home

Best on Mon 2: Sea 2 m, Visibility about 30 m, Water 27 °C

Each day of your trip, out of 100

Mon 2 · 54 out of 100

Sea
2.0 m
Wind
9 kn
Gusts
12kn
Air
26°C

Tue 3 · 49 out of 100

Sea
2.8 m
Wind
11 kn
Gusts
16kn
Air
24°C

Wed 4 · 27 out of 100

Sea
3.0 m
Wind
16 kn
Gusts
22kn
Air
23°C

Thu 5 · 32 out of 100

Sea
2.8 m
Wind
12 kn
Gusts
17kn
Air
25°C

Fri 6 · 34 out of 100

Sea
2.0 m
Wind
11 kn
Gusts
15kn
Air
25°C

Sat 7 · 32 out of 100

Sea
2.1 m
Wind
7 kn
Gusts
11kn
Air
26°C

Sun 8 · 48 out of 100

Sea
2.4 m
Wind
15 kn
Gusts
20kn
Air
25°C

Tap a day for sea, wind and water. Full forecast

Forecast: next 10 days

Full forecast
  1. Mon 254, fair
  2. Tue 349, fair
  3. Wed 427, poor
  4. Thu 532, poor
  5. Fri 634, poor
  6. Sat 732, poor
  7. Sun 848, fair
  8. Mon 928, poor
  9. Tue 1032, poor
  10. Wed 1140, poor

The site in six facts

  • Down to 25 mits deepest
  • From a boathow you get in
  • Advancedand up
  • Water 27 °C3 mm wetsuit
  • Faces Sswell from there reaches it
  • Best Dec–Feb3 good days in 7

Full forecast

every day, every number

Suits Advanced divers and up, as a dive guide states it. Scored for Advanced divers.

Sea and wind forecast and score for each day at Le fer à cheval
DayScoreSeaWindGustsAir
Mon 2Nov54, fair2.0 m9 kn12kn26°C
Tue 3Nov49, fair2.8 m11 kn16kn24°C
Wed 4Nov27, poor3.0 m16 kn22kn23°C
Thu 5Nov32, poor2.8 m12 kn17kn25°C
Fri 6Nov34, poor2.0 m11 kn15kn25°C
Sat 7Nov32, poor2.1 m7 kn11kn26°C
Sun 8Nov48, fair2.4 m15 kn20kn25°C
Mon 9Nov28, poor2.7 m13 kn20kn25°C
Tue 10Nov32, poor2.1 m11 kn16kn26°C
Wed 11Nov40, poor1.8 m9 kn12kn25°C

Sea is the waves near the site, in metres; wind and gusts in knots. "Boats in": gusts that keep dive boats in. More

Tide

  • Mon 2 NovLow 01:37 −0.0 mHigh 08:00 +0.1 mLow 14:57 −0.1 mHigh 20:51 +0.1 m
  • Tue 3 NovLow 02:59 −0.1 mHigh 09:11 +0.1 mLow 15:38 −0.1 mHigh 21:28 +0.1 m
  • Wed 4 NovLow 03:39 −0.1 mHigh 09:54 +0.1 mLow 16:09 −0.1 mHigh 22:00 +0.1 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. Slack water, the safest time to dive where there is current, is about half an hour either side of each high and low. 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 Dec–Feb

Good diving days in a typical week, each month, for Advanced divers, from 2016 on (ERA5 history scored the same way).

  1. Jan3of 7: a trip from Sat 2 Jan
  2. Feb3of 7: a trip from Sat 6 Feb
  3. Mar2of 7: a trip from Sat 6 Mar
  4. Apr1of 7: a trip from Sat 3 Apr
  5. May1of 7: a trip from Sat 1 May
  6. Jun1of 7: a trip from Sat 5 Jun
  7. Jul1of 7: a trip from Sat 3 Jul
  8. Aug1of 7: a trip from Sat 7 Aug
  9. Sep1of 7: a trip from Sat 4 Sept
  10. Oct1of 7: a trip from Sat 2 Oct
  11. Nov2of 7: a trip from Tue 3 Nov
  12. Dec3of 7: a trip from Sat 5 Dec

Tap a month to see this spot for a trip then.

Typical, not a forecast: the sea and the mean wind of each day, with no gusts or rain in the history.

Map

the site and its town

Each place wears its best day on these dates: green good, amber fair, pale red poor, as the key says.

The map needs JavaScript. Every place on it is listed on this page, and each place's page links to Google Maps.

One finger scrolls the page; two fingers move the map. Pins are our own positions. Map OpenFreeMap, © OpenMapTiles, data © OpenStreetMap contributors.

More diving near here

1 place

About

the place in full, sources, credits

About Le fer à cheval

A cave dive. It goes down to 25 m. You get in from a boat. It suits Advanced divers and up, as a dive guide states it. The coast faces S: swell from the S reaches it, and wind from the N blows out to sea. No dive centre within 10 km, the nearest 43 km away. The sea is about 26°C in September, its coldest month (3 mm wetsuit), and 29°C in February, its warmest (rash vest or 1 to 2 mm). For Advanced divers the best months are usually January, February and December, with about 3 good days in 7. From the weather of past years. The town to stay in is Teahupoo.

  • What it is Cave.
  • How deep Down to 25 m.
  • Getting in From a boat.
  • Who it suits Suits Advanced divers and up, as a dive guide states it.
  • Dive centres No dive centre within 10 km, the nearest 43 km away.

Water about 27°C: 3 mm wetsuit. Typical sea temperature for the time of year, not a forecast.

Visibility about 30 m. Typical for the time of year, estimated from ten years of NASA satellite water clarity, not a forecast. Clearest in Jan, Aug, Sep and Dec (over 30 m).

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$1,410–US$2,660 each

about US$1,410–US$2,660 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 
Rough cost per person for this trip
WhatHow we worked it outEach
Flightsreturn MDW to PPT, estimated from distance and season, changing at LAX, full-service airlines, with a hold bagabout US$604–US$1,250
Hire car6 days, sharedabout US$154–US$255
Stay6 nights, a mid-range double, sharedabout US$309–US$510
Food7 days eating outabout US$342–US$637
Totalabout US$1,410–US$2,660

Guided dives are not priced yet: we have no sourced price, so it is not in it. Prices from public sources, checked in 2026.

Where to stay: Teahupoo

Ad Links marked Ad may pay us if you book. You pay the same, and they never change a score. How we earn

Closest

Teahupoo

about 10 min by car

about US$114/nightcountry average

See places to stay in Teahupoo · Booking.com

About Teahupoo its beds, food and every spot near it

About US$114 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 20h 50m

About 20h 50m door to door from Chicago

Fly MDW → PPT, changing at Los Angeles International Airport (LAX), then 1h 20m by road

An estimate, one way; the journey never changes the score.

In the water

Dive centres nearby

No dive centre mapped within 25 km.

Dive centres: © OpenStreetMap contributors (ODbL). Credits

What you might see

Too few open records near this site to list its animals. Ask a dive centre what you are likely to see.

This week's visibility, the current and the life no free forecast gives. Ask a dive centre before you book.

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