Skip to content
Go to Dive Champ home pageDive Champ LogoDive Champ

Baía da Armação

Located in a picturesque bay along the shore, Armação Bay offers divers a captivating underwater experience. With its rich biodiversity and year-round diveability, this spot is a favorite among divers of all levels. The bay is shielded by towering cliffs, ensuring protected conditions for exploration.

As soon as divers begin their descent, they are greeted by a friendly community of resident Seabreams. Moving towards the sandy bottom to the South/West, divers can embark on an immersive journey along the rocky formations. Along the way, there is no shortage of fascinating marine life to encounter, including Seahorses, Flounders, Congers, Octopus, Cuttlefish, Groupers, and Wrasses. If luck is on their side, divers may even catch a glimpse of the elusive Sunfish. Concealed within the sandy bottom, rays await discovery.

With a visibility of approximately 7m and a maximum depth of 10m, Armação Bay provides an ideal setting for beginners to explore the underwater world of Portugal. Its close proximity to other notable dive sites such as Lapa da Cova, Trilho da Falésia, Casal do Risco, Castelo, Sesimbra, and Setúbal makes it a convenient destination for divers seeking to further expand their underwater adventures.

Choose Armação Bay for a memorable and immersive diving experience, where vibrant marine life, beautiful rock formations, and the allure of Portugal's underwater realm await.

Diving Conditions Score for Baía da Armação

6.3
Above Average

Decent conditions, proceed with caution.
The score is based on a calculation of the current weather and sea conditions.

Dive Site Overview for Baía da Armação

Depth

10m

Visibility

7m

Experience Level

beginner

Weather Conditions for Baía da Armação

Wave Height

0.92m

Wind Speed

12.8 m/s

Water Temp

17.5°C

Visibility

16.76km

Cloud Cover

64%

Wave Period

5.7s

Air Temperature

24.4°C

Precipitation

0 mm

Detailed 7-Day Diving Forecast for Baía da Armação
Alpha

Dive Score Chart for Baía da Armação

Best time to dive: 7:00 with score 7.737059948320413/10. Water conditions: Waves 0.8m, Wind 6.5 m/s.Best night dive time: 2:00 with score 7.375133816425121/10.

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

Sunrise at Baía da Armação: 06:00
Sunset at Baía da Armação: 18:00

Optimal diving conditions at Baía da Armação 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: 7.7/10
Waves: 0.8m (6.45s), Wind: 6.5 m/s

🌙
Best Night
2:00

Score: 7.4/10
Waves: 0.76m, Wind: 6.4 m/s

Seasonal Analysis for Baía da Armação
Alpha

Historical patterns and best seasons for diving at Baía da Armação

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 Baía da Armação

Winter

Avg. Score: 8.3/10

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

Best Months for Baía da Armação

January
Score: 8.8
February
Score: 8.4
December
Score: 7.7

Ideal Conditions for Baía da Armação

Water Temp

Thermometer Emoji

24.5°C / 76.1°F

July

Visibility

Telescope Emoji

15.8m / 51.8ft

January

Wave Height

Wave Emoji

0.8m / 2.6ft

January

Wave Period

Wave Emoji

8.0s

January

Seasonal Insights for Baía da Armação

Baía da Armação shows typical northern hemisphere patterns with July being the warmest month (24.5°C) and January the coldest (8.4°C). The calmest conditions typically occur in January with average wave heights of 0.8m 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 15, 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.

31 Dive sites near Baía da Armação in

Find more dive sites in Portugal

PortugalPortugal

Portugal

Got feedback?

Help us improve this dive site by giving us feedback.