Staying Home Sucks, home

Bajo Alcyone

Dive site · Costa Rica

Experienced divers only

Is it worth the trip?

69Good out of 100 for your dates

Home sucks

Best on Mon 2: Sea 0.8 m, Visibility about 20 m, Water 27 °C

Each day of your trip, out of 100

Mon 2 · 79 out of 100

Sea
0.8 m
Wind
5 kn
Gusts
15kn
Air
27°C

Tue 3 · 62 out of 100

Sea
0.9 m
Wind
20 kn
Gusts
26kn
Air
28°C

Wed 4 · 59 out of 100

Sea
1.0 m
Wind
16 kn
Gusts
24kn
Air
27°C

Thu 5 · 67 out of 100

Sea
0.9 m
Wind
13 kn
Gusts
18kn
Air
28°C

Fri 6 · 67 out of 100

Sea
0.8 m
Wind
12 kn
Gusts
22kn
Air
27°C

Sat 7 · 69 out of 100

Sea
0.7 m
Wind
11 kn
Gusts
18kn
Air
27°C

Sun 8 · 70 out of 100

Sea
0.6 m
Wind
7 kn
Gusts
13kn
Air
28°C

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

Forecast: next 10 days

Full forecast
  1. Sun 184, good
  2. Mon 279, good
  3. Tue 362, good
  4. Wed 459, fair
  5. Thu 567, good
  6. Fri 667, good
  7. Sat 769, good
  8. Sun 870, good
  9. Mon 971, good
  10. Tue 1083, good

The site in five facts

  • Down to 40 mits deepest
  • From a liveaboardhow you get in
  • Experienced / deepexperienced divers only
  • Water 27 °C3 mm wetsuit
  • Faces SEswell 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 experienced divers only, as a dive guide states it. Scored for experienced divers.

Sea and wind forecast and score for each day at Bajo Alcyone
DayScoreSeaWindGustsAir
Sun 1Nov84, good0.8 m7 kn12kn28°C
Mon 2Nov79, good0.8 m5 kn15kn27°C
Tue 3Nov62, good0.9 m20 kn26kn28°C
Wed 4Nov59, fair1.0 m16 kn24kn27°C
Thu 5Nov67, good0.9 m13 kn18kn28°C
Fri 6Nov67, good0.8 m12 kn22kn27°C
Sat 7Nov69, good0.7 m11 kn18kn27°C
Sun 8Nov70, good0.6 m7 kn13kn28°C
Mon 9Nov71, good0.6 m5 kn11kn28°C
Tue 10Nov83, good0.6 m1 kn8kn28°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 NovLow 00:42 −1.0 mHigh 06:50 +1.0 mLow 13:13 −1.1 mHigh 19:33 +1.0 m
  • Mon 2 NovLow 01:48 −0.9 mHigh 07:56 +0.9 mLow 14:18 −1.0 mHigh 20:42 +0.9 m
  • Tue 3 NovLow 03:01 −0.9 mHigh 09:10 +0.8 mLow 15:27 −0.9 mHigh 21:52 +1.0 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

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

Dive site

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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 Bajo Alcyone

A pinnacle dive. It goes down to 40 m. You get in from a liveaboard. It suits experienced divers only, as a dive guide states it. The coast faces SE: swell from the SE reaches it, and wind from the NW blows out to sea. No dive centre within 50 km on the map: book a liveaboard or a boat from further off. The sea is about 27°C in September, its coldest month (3 mm wetsuit), and 30°C in March, its warmest (rash vest or 1 to 2 mm). No town nearby. Nearest beds: Santa Teresa, 503 km. Within 5 km we also list 2 dive sites.

  • What it is Pinnacle.
  • How deep Down to 40 m.
  • Getting in From a liveaboard.
  • Who it suits Suits experienced divers only, as a dive guide states it.
  • Dive centres No dive centre within 50 km on the map: book a liveaboard or a boat from further off.

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

Visibility about 20 m. Typical for the time of year, estimated from ten years of NASA satellite water clarity, not a forecast. Clearest in Jan, Feb, Mar, Apr, May and Dec (about 25 m).

The score is the conditions only: the journey, the price and the partners never change it (how we score, how we earn).

Where to stay: nearest beds 503 km away

No town nearby

Nearest beds: Santa Teresa, 503 km.

See places to stay near Santa Teresa, 503 km away · Booking.com

Distances are straight lines: a site out at sea is reached by boat.

In the water

Dive centres nearby

No dive centre mapped within 50 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.