Skip to content
Map of CB Alisub
Add the first photo

CB Alisub

SpainDirections
3mm wetsuit typical

CB Alisub at a glance

CB Alisub is a dive site in Spain. Typically most favorable Aug · from 3 years of archive data. Recent reports put the water around 23°C (74°F). Check the latest conditions and entry details before you go.

Favorable window now· until 19:00 · sunset 18:09

Forecast for this hour · 10:00 · run 3 h ago
0.3 m (1.1 ft)waves — under half a meter expected (waves — about a foot expected)

Tap a factor for its source and model point · Forecast 23°C · seasonal avg 23°C ( · Forecast 74°F · seasonal avg 73°F)

Dive windows this week

Smallest waves: Tue
Sun8:00–19:00 favorable

0.4 m waves · 4 kn wind (1.2 ft waves · 4 kn wind)

Mon8:00–19:00 favorable

0.2 m waves · 3 kn wind (0.6 ft waves · 3 kn wind)

Tue8:00–19:00 favorable

0.1 m waves · 4 kn wind (0.3 ft waves · 4 kn wind)

Wed8:00–19:00 favorable

0.3 m waves · 7 kn wind (1.0 ft waves · 7 kn wind)

Thu8:00–19:00 favorable

0.3 m waves · 4 kn wind (1.0 ft waves · 4 kn wind)

Fri8:00–19:00 favorable

0.2 m waves · 4 kn wind (0.7 ft waves · 4 kn wind)

Sat8:00–19:00 favorable

0.2 m waves · 4 kn wind (0.7 ft waves · 4 kn wind)

Favorable windowModerate window— no window

Every forecast dive window each day, site-local time, from wave and wind forecasts. Numbers under each bar are daylight averages.

First light 6:52 · Sunrise 7:20 · Sunset 18:09 · some windows run past sunset

Source: Open-Meteo marine · model point 5.7 km from site · updated 25 Oct, 06:21 CET

Forecast only — always assess conditions on site.

Compare this weekend’s windows near CB Alisub

Recent diver reports

Dated firsthand observations from divers — not current conditions.

No diver reports for this site yet. — one dated observation helps every diver after you.

Dived here today — did the forecast match?

Best months, historically

What conditions have historically been typical at this site, month by month — not a forecast.

  1. January, 86% of days have historically been favorable, water has typically been 15°C (60°F), waves have typically been 1.0 m (3.4 ft), wind has typically been 9 knots
  2. February, 92% of days have historically been favorable, water has typically been 15°C (59°F), waves have typically been 0.9 m (2.9 ft), wind has typically been 9 knots
  3. March, 72% of days have historically been favorable, water has typically been 15°C (59°F), waves have typically been 1.1 m (3.7 ft), wind has typically been 10 knots
  4. April, 96% of days have historically been favorable, water has typically been 17°C (63°F), waves have typically been 0.9 m (2.8 ft), wind has typically been 9 knots
  5. May, 98% of days have historically been favorable, water has typically been 20°C (68°F), waves have typically been 0.8 m (2.5 ft), wind has typically been 9 knots
  6. June, 98% of days have historically been favorable, water has typically been 24°C (75°F), waves have typically been 0.7 m (2.3 ft), wind has typically been 8 knots
  7. July, 98% of days have historically been favorable, water has typically been 27°C (81°F), waves have typically been 0.8 m (2.5 ft), wind has typically been 8 knots
  8. August, 99% of days have historically been favorable, water has typically been 28°C (82°F), waves have typically been 0.7 m (2.4 ft), wind has typically been 8 knots, historically most favorable
  9. September, 98% of days have historically been favorable, water has typically been 26°C (79°F), waves have typically been 0.9 m (2.8 ft), wind has typically been 8 knots
  10. October, 92% of days have historically been favorable, water has typically been 23°C (73°F), waves have typically been 0.9 m (2.9 ft), wind has typically been 9 knots
  11. November, 93% of days have historically been favorable, water has typically been 19°C (66°F), waves have typically been 0.9 m (3.0 ft), wind has typically been 8 knots
  12. December, 96% of days have historically been favorable, water has typically been 17°C (62°F), waves have typically been 0.8 m (2.5 ft), wind has typically been 7 knots

August has typically had the largest share of favorable days here. Conditions vary year to year — this is historical context, not a forecast.

Based on 3 years of archive data. Bar height shows the share of days each month whose conditions have historically scored favorably.

Marine life recorded at this site

No recorded sightings data for this site yet. Species lists appear as GBIF records and diver reports accumulate.

Fills & rentals nearby

No dive shops mapped within 25 km (16 mi). Know one? Add it to the map.

Data updated July 2026

Site details

CB Alisub is a dive site located in Spain.

No hazards recorded for this site yet — that never means there are none. Ask a local operator before you dive.

Reviews

No reviews yet — this site is waiting for its first. Dived here? Your rating and a few lines help the next diver.

Spot something off?

Help keep this listing accurate for the next diver.