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Map of Laje Dois Irmãos
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Laje Dois Irmãos

Fernando de Noronha, BrazilDirections
Rash guard or 2mm shorty typical

Laje Dois Irmãos at a glance

Laje Dois Irmãos is a dive site in Fernando de Noronha, Brazil. Typically most favorable Apr · from 3 years of archive data. Recent reports put the water around 27°C (81°F). Check the latest conditions and entry details before you go.

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

Forecast for this hour · 13:00 · run 9 h ago
1.3 m (4.1 ft)waves — about a meter and a half expected (waves — about four feet expected)

Tap a factor for its source and model point · Forecast 27°C · seasonal avg 27°C ( · Forecast 81°F · seasonal avg 81°F)

Dive windows this week

Lightest wind: Mon
Mon6:00–19:00 favorable

1.3 m waves · 10 kn wind (4.1 ft waves · 10 kn wind)

Tue6:00–19:00 favorable

1.2 m waves · 12 kn wind (4.0 ft waves · 12 kn wind)

Wed6:00–19:00 favorable

1.3 m waves · 14 kn wind (4.3 ft waves · 14 kn wind)

Thu6:00–19:00 favorable

1.2 m waves · 12 kn wind (4.0 ft waves · 12 kn wind)

Fri6:00–19:00 favorable

1.3 m waves · 12 kn wind (4.4 ft waves · 12 kn wind)

Sat6:00–19:00 favorable

1.5 m waves · 13 kn wind (4.9 ft waves · 13 kn wind)

Sun6:00–19:00 favorable

1.5 m waves · 13 kn wind (4.9 ft waves · 13 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 5:25 · Sunrise 5:46 · Sunset 18:00 · some windows run past sunset

Source: Open-Meteo marine · model point 8.1 km from site · updated 26 Oct, 03:25 GMT-2

Forecast only — always assess conditions on site.

Compare this weekend’s windows near Laje Dois Irmãos

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, 14% of days have historically been favorable, water has typically been 28°C (83°F), waves have typically been 1.8 m (6.0 ft), wind has typically been 14 knots
  2. February, 12% of days have historically been favorable, water has typically been 29°C (83°F), waves have typically been 1.9 m (6.3 ft), wind has typically been 14 knots
  3. March, 16% of days have historically been favorable, water has typically been 29°C (84°F), waves have typically been 1.9 m (6.2 ft), wind has typically been 12 knots
  4. April, 17% of days have historically been favorable, water has typically been 30°C (85°F), waves have typically been 1.9 m (6.2 ft), wind has typically been 13 knots, historically most favorable
  5. May, 6% of days have historically been favorable, water has typically been 29°C (84°F), waves have typically been 2.0 m (6.7 ft), wind has typically been 15 knots
  6. June, 2% of days have historically been favorable, water has typically been 28°C (83°F), waves have typically been 2.1 m (7.0 ft), wind has typically been 16 knots
  7. July, 2% of days have historically been favorable, water has typically been 27°C (81°F), waves have typically been 2.2 m (7.2 ft), wind has typically been 18 knots
  8. August, 3% of days have historically been favorable, water has typically been 27°C (81°F), waves have typically been 2.2 m (7.2 ft), wind has typically been 18 knots
  9. September, 0% of days have historically been favorable, water has typically been 27°C (80°F), waves have typically been 2.2 m (7.3 ft), wind has typically been 19 knots
  10. October, 2% of days have historically been favorable, water has typically been 27°C (81°F), waves have typically been 2.2 m (7.1 ft), wind has typically been 18 knots
  11. November, 2% of days have historically been favorable, water has typically been 27°C (81°F), waves have typically been 1.9 m (6.3 ft), wind has typically been 17 knots
  12. December, 13% of days have historically been favorable, water has typically been 28°C (82°F), waves have typically been 1.9 m (6.1 ft), wind has typically been 16 knots

April 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, by month

Recorded observations — evidence of past sightings, not a promise of what you’ll encounter.

  • Carcharhinus albimarginatus recorded here Apr (2 records)

    most recent 1994

  • Rhizoprionodon terraenovae recorded here Sep (1 record)

    most recent 2015

  • Southern Stingray recorded here Sep (1 record)

    Hypanus americanusmost recent 2015

Newest record here: 2015. Counts are occurrence records near this site from public biodiversity datasets (GBIF), grouped by calendar month across all sampled years. Sightings vary — past records are context, not a prediction.

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

No description for this site yet — divers who know it can suggest one below.

boatpinnaclereef

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

Reviews

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