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Batelão

Discover the fascinating remnants of a barge shipwreck at the new harbor point in Sesimbra, Portugal. Despite its modest size, this sunken treasure provides an ideal diving spot for beginners and those with limited experience.

As you explore the wreckage, you'll encounter a diverse array of marine life including sea bream, lilies, red mullets, octopuses, cuttlefish, triggerfish, nudibranchs, and many other captivating species. The clear waters offer a visibility of 7 meters, granting you a crystal-clear view of the underwater wonders.

With a maximum depth of 11 meters, this dive site offers a safe and accessible experience for beginners, allowing them to immerse themselves in the underwater beauty that surrounds Sesimbra. When planning your dive adventure, make sure to note the convenient location of Sentrão, Castelo, Sesimbra, Setúbal, 2970 - 152, Portugal, in close proximity to the site.

Prepare to embark on an unforgettable diving expedition at this captivating shipwreck site. Explore the depths, marvel at the vibrant marine life, and create lasting memories in the waters of Sesimbra, Portugal.

Diving Conditions Score for Batelão

5.9
Average

Average conditions, be alert.
The score is based on a calculation of the current weather and sea conditions.

Dive Site Overview for Batelão

Depth

11m

Visibility

7m

Experience Level

beginner

Weather Conditions for Batelão

Wave Height

1.24m

Wind Speed

10.2 m/s

Water Temp

17.3°C

Visibility

23.2km

Cloud Cover

99%

Wave Period

6.45s

Air Temperature

22.9°C

Precipitation

0 mm

Detailed 7-Day Diving Forecast for Batelão
Alpha

Dive Score Chart for Batelão

Best time to dive: 7:00 with score 7.227467441860466/10. Water conditions: Waves 1.2m, Wind 5.6 m/s.Best night dive time: 3:00 with score 6.789931746031747/10.

Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.

Sunrise at Batelão: 06:00
Sunset at Batelão: 18:00

Optimal diving conditions at Batelão are affected by daylight hours. Sunrise occurs at 06:00 and sunset at 18:00, which impacts visibility and water temperature for scuba diving and snorkeling.

🌞
Best Overall
7:00

Score: 7.2/10
Waves: 1.2m (8.6s), Wind: 5.6 m/s

🌞
Safest Overall
9:00

Score: 7.2/10
Waves: 1.2m (8.55s), Wind: 4.6 m/s

🌙
Best Night
3:00

Score: 6.8/10
Waves: 1.16m, Wind: 4.7 m/s

Seasonal Analysis for Batelão
Alpha

Historical patterns and best seasons for diving at Batelão

The dive score combines all factors to rate overall diving conditions throughout the year. Higher scores indicate better diving conditions.

Monthly Dive Score Analysis - Seasonal Diving Conditions

Higher values indicate better diving conditions

Seasonal DiveScore Chart

This chart displays monthly diveScore data throughout the year, showing seasonal patterns. The data is presented as a bar chart with an overlaid line graph.Dive scores range from 1 to 10, with 10 being optimal conditions.

Higher values indicate better diving conditions

Best Season for Batelão

Winter

Avg. Score: 8.2/10

Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.

Best Months for Batelão

January
Score: 8.7
February
Score: 8.2
December
Score: 7.7

Ideal Conditions for Batelão

Water Temp

Thermometer Emoji

23.0°C / 73.4°F

July

Visibility

Telescope Emoji

15.3m / 50.2ft

January

Wave Height

Wave Emoji

0.9m / 3.0ft

January

Wave Period

Wave Emoji

8.0s

January

Seasonal Insights for Batelão

Batelão shows typical northern hemisphere patterns with July being the warmest month (23.0°C) and January the coldest (8.5°C). The calmest conditions typically occur in January with average wave heights of 0.9m and wave periods of 8.0s. The most comfortable wave conditions are in January with a low wave steepness ratio, creating gentler swells. January offers the longest wave periods (8.0s), creating more comfortable and predictable conditions for boat entries and exits. Ocean currents are slowest in January (0.5m/s) and strongest in January (0.5m/s). January is usually the driest month with 0.0mm of precipitation. For beginners, the best time to visit would be during January to March, when ocean conditions are calmer with long-period waves and currents are typically weaker. Experienced divers might enjoy the challenges and potentially better visibility during the shoulder seasons, with moderate currents that can improve marine life encounters.

Scoring Legend:
9-10 (Excellent)
7-8 (Good)
5-6 (Average)
3-4 (Poor)
1-2 (Dangerous)

Last updated: 1 min. ago - Jun 18, 2026

Note: This dive site is not a verified dive site. Please dive with caution. This dive site might have incorrect information by the community.

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