Las Gemelas
Dive site · Mexico
Advanced divers and up
Is it worth the trip?
78Good out of 100 for your dates
2 days tie for best
Mon 2 · 77 out of 100
- Sea
- 0.4 m
- Wind
- 2 kn
- Gusts
- 9kn
- Air
- 29°C
Tue 3 · 77 out of 100
- Sea
- 0.4 m
- Wind
- 1 kn
- Gusts
- 6kn
- Air
- 30°C
Wed 4 · 77 out of 100
- Sea
- 0.5 m
- Wind
- 1 kn
- Gusts
- 6kn
- Air
- 28°C
Thu 5 · 77 out of 100
- Sea
- 0.4 m
- Wind
- 0 kn
- Gusts
- 10kn
- Air
- 28°C
Fri 6 · 77 out of 100
- Sea
- 0.4 m
- Wind
- 1 kn
- Gusts
- 7kn
- Air
- 28°C
Sat 7 · 78 out of 100
- Sea
- 0.3 m
- Wind
- 1 kn
- Gusts
- 13kn
- Air
- 27°C
Sun 8 · 78 out of 100
- Sea
- 0.3 m
- Wind
- 0 kn
- Gusts
- 11kn
- Air
- 28°C
Tap a day for sea, wind and water. Full forecast
Forecast: next 10 days
Full forecast- Sun 188, good
- Mon 277, good
- Tue 377, good
- Wed 477, good
- Thu 577, good
- Fri 677, good
- Sat 778, good
- Sun 878, good
- Mon 978, good
- Tue 1078, good
The site in five facts
- Down to 20 mits deepest
- From a boathow you get in
- Advancedand up
- Water 29 °Crash vest or 1 to 2 mm
- Faces NWswell from there reaches it
Full forecast
every day, every number
The score doesn't know currents, the visibility on the day or your certification.
Suits Advanced divers and up, as a dive guide states it. Scored for Advanced divers.
| Day | Score | Sea | Wind | Gusts | Air |
|---|---|---|---|---|---|
| Sun 1Nov | 88, good | 0.4 m | 1 kn | 6kn | 29°C |
| Mon 2Nov | 77, good | 0.4 m | 2 kn | 9kn | 29°C |
| Tue 3Nov | 77, good | 0.4 m | 1 kn | 6kn | 30°C |
| Wed 4Nov | 77, good | 0.5 m | 1 kn | 6kn | 28°C |
| Thu 5Nov | 77, good | 0.4 m | 0 kn | 10kn | 28°C |
| Fri 6Nov | 77, good | 0.4 m | 1 kn | 7kn | 28°C |
| Sat 7Nov | 78, good | 0.3 m | 1 kn | 13kn | 27°C |
| Sun 8Nov | 78, good | 0.3 m | 0 kn | 11kn | 28°C |
| Mon 9Nov | 78, good | 0.3 m | 1 kn | 12kn | 27°C |
| Tue 10Nov | 78, good | 0.2 mflat | 2 kn | 8kn | 29°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
- Sun 1 NovHigh 05:37 +0.2 mLow 07:57 +0.2 mHigh 14:07 +0.3 mLow 22:21 −0.4 m
- Mon 2 NovHigh 05:47 +0.3 mLow 11:13 +0.0 mHigh 16:26 +0.3 mLow 23:26 −0.4 m
- Tue 3 NovHigh 06:11 +0.4 mLow 12:08 −0.1 mHigh 17:47 +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. 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.
Map
the site and its town
Las Gemelas on Google Maps · Directions
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
- Princesa Vallarta Wreck 0.8 km away
About
the place in full, sources, credits
About Las Gemelas
A pinnacle dive. It goes down to 20 m. You get in from a boat. It suits Advanced divers and up, as a dive guide states it. The coast faces NW: swell from the NW reaches it, and wind from the SE blows out to sea. No dive centre within 10 km, the nearest 35 km away. The sea is about 24°C in March, its coldest month (5 mm wetsuit), and 31°C in September, its warmest (rash vest or 1 to 2 mm). The town to stay in is Puerto Vallarta. Within 5 km we also list 6 dive sites.
- What it is Pinnacle.
- How deep Down to 20 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 35 km away.
Water about 29°C: rash vest or 1 to 2 mm. Typical sea temperature for the time of year, not a forecast.
Visibility about 10 m. Typical for the time of year, estimated from ten years of NASA satellite water clarity, not a forecast. Clearest in Aug and Nov (about 10 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$670–US$1,250 each
about US$670–US$1,250 each · 6 nights, 2 sharing: flights, taxi, 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 30 October 2026.
How we worked it out
| What | How we worked it out | Each |
|---|---|---|
| Flights | return ORD to PVR, estimated from distance and season, 2 airlines on the route, with a hold bag | about US$255–US$523 |
| Taxi | airport and back, shared | about US$33–US$54 |
| Stay | 6 nights, a mid-range double, shared | about US$181–US$295 |
| Food | 7 days eating out | about US$201–US$375 |
| Total | about US$670–US$1,250 |
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: Puerto Vallarta
22 min by car · 143 places to stay
about US$67/nightcountry average
About Puerto Vallarta its beds, food and every spot near it
About US$67 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 8h 40m
About 8h 40m door to door from Chicago
Fly ORD → PVR, direct, then 35 min by road
Flights ORD → PVR on your dates · Skyscanner
An estimate, one way; the journey never changes the score.
In the water
Dives and courses in Puerto Vallarta · GetYourGuideDive gear hire in Puerto Vallarta · GetYourGuide
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: visibility about 25 m, clearer than usual (satellite plankton reading, 24 Oct). Estimated from the month's typical visibility and this week's satellite chlorophyll against the site's normal; heavy rain before a dive can still muddy it.
The current and the life no free forecast gives. Ask a dive centre before you book.