
Diving atPedra Do Spinola (Portugal)
For certified divers seeking engaging temperate water exploration, Pedra do Spinola provides a rewarding reef dive experience off the Portuguese coast. Located within easy reach of Lisbon, this site caters to those comfortable with boat entries and potentially dynamic open-water conditions. It's an excellent choice for divers interested in the Atlantic's diverse ecosystem.
Early observations for Pedra Do Spinola report a surface air temperature of 27°C. The water surface is currently presenting wave heights of 1.6 m. Consider these environmental metrics before beginning your descent.
Dive Site Location & Key Facts
Everything you need to know about this dive site.
Dive Site Overview
Pedra do Spinola presents a compelling dive profile, primarily characterized by its dynamic reef ecosystem. This site reveals a typical Lisbon coastline topography, defined by substantial rocky formations and diverse marine growth, creating an engaging environment for exploration.
While specific depth data for Pedra do Spinola isn't consistently reported, dives here generally remain within recreational limits, allowing for thorough investigation of the reef's varied contours and depths, from shallower sections to deeper ledges. Exploring its structure offers divers opportunities to navigate different nooks and crannies. Access is exclusively by boat, a standard approach frequently managed by local operators, often in conjunction with establishments such as the Clube Naval de Cascais.
This provides a direct, efficient gateway to Portugal's Atlantic waters. Immersing oneself here allows for observation of the array of species thriving in these productive coastal environments, making each descent a discovery of the Atlantic's vibrant underwater world.
Pedra Do Spinola
Conditions are Good
Best Dive Window
07:00 - 14:00
Optimal conditions expected
Current conditions near Pedra Do Spinola show 27° air, 15° sea temperature, 1.3 m waves, and 15 km/h wind. Forecast data is refreshed regularly to ensure accuracy.
Best Time to Dive
Maximizing your dive experience at Pedra do Spinola often aligns with late spring through early autumn, particularly from May to August. During these months, average wave heights are at their lowest, around 1.6-1.7 m (5-6 ft), which generally translates to calmer sea conditions for boat access and surface intervals. Rainfall is minimal, typically less than 1.4 mm (0.05 in), contributing to better visibility. Air temperatures average between 17-20°C (63-68°F), making surface intervals more comfortable. While specific water temperature data for Pedra do Spinola is not consistently reported, regional patterns for Portuguese waters suggest temperatures can range from 14-20°C (57-68°F) depending on the season and local upwellings.
PEAK SEASON SCORE
Scores combine air & water temps, waves, wind & rainfall for overall conditions.
BEST MONTHS TO DIVE
Monthly records compiled from satellite and marine observation nodes over the last 3 years. Data provided by Open-Meteo and MET Norway.
Dive Experience & Conditions
Currents and local sea state are primary factors shaping the dive experience at Pedra do Spinola. Being an open-water reef site, conditions can vary, with mild to moderate currents possible, influencing visibility and diver effort. Average wave heights range from 1.6 m (5 ft) in summer to over 3 m (10 ft) in winter, impacting surface conditions and entry/exit points. While visibility fluctuates with oceanic conditions and recent weather, it generally allows for clear views of the reef structure and marine life. Water temperatures across this region of Portugal are not consistently reported for Pedra do Spinola, but tend to fall within 14-20°C (57-68°F), requiring appropriate thermal protection.
Dive Difficulty & Safety Guidelines
Prioritizing diver safety at Pedra do Spinola involves adherence to standard recreational diving protocols and a good understanding of local conditions. As with any open-water reef, divers should possess appropriate certification for the planned depths and maintain good buoyancy control to protect the delicate reef environment. There are no specific hazards consistently reported for this site, though variable currents and sea state warrant careful planning with a local dive operator. Always check current conditions before diving. Respecting marine life and maintaining a safe distance from all creatures contributes to a responsible and enjoyable dive.
Recommended Equipment
- Dive Computer
This gear list is based on verified equipment signals for Pedra Do Spinola, Portugal. Always confirm final gear choices with your dive operator, guide, or liveaboard.
Recommended Dive Suit
Subtle variations in currents or depth can sometimes influence perceived water temperature.
7mm wetsuit or semidry tends to perform well in water temperatures like those currently observed here. A hood or vest is suggested for sensitive divers due to surface winds. Short-term weather patterns suggest stable conditions for divers visiting the area.
Water temperatures across the dive area at Pedra Do Spinola are presently estimated to be around 15°C (58°F). Surface air temperatures are resting at 27°C (81°F).
Due to technical issues with our weather providers, data hasn't been fetched for over 48 hours. The data above reflects the conditions at the time of the last successful fetch.
Emergency & Medical Support
Essential information to help you plan your dive trip to Pedra do Spinola.

Hyperbaric chambers are a critical part of dive safety infrastructure. Availability varies significantly by region, and not all dive areas have immediate access.
Before diving, it's recommended to:
- confirm nearest medical facilities
- check emergency procedures with local dive operators
- ensure dive insurance covers evacuation if required
Divers Alert Network
Diving emergency assistance available through DAN Europe.
+39 0642115685- 24/7 emergency hotline
- Diving medical assistance
- Evacuation coordination
Emergency contacts are provided for reference. Always verify local emergency services before diving.
Closest Listed Hyperbaric Chambers
Showing listed hyperbaric chamber facilities within 200 km of this dive site.
Distances are approximate straight-line distances and may not reflect emergency travel time.
Centro de Medicina Subaquatica e Hiperbarica
24/7 ListedICU CapableLisboa, Portugal•Approx. 25 km straight-line
Centro de Medicina Subaquatica e Hiperbarica
24/7 ListedICU CapableFacility Details
Information is provided for reference and planning purposes only. Dive Navigator does not verify operational status, staffing, availability, or quality of care at listed facilities. In an emergency, contact local emergency services, DAN, your dive operator, or the chamber directly. Do not travel to a facility without calling ahead.
Marine Life at Pedra Do Spinola
Beneath the surface of Pedra do Spinola, divers may encounter a range of marine species, including occasional sightings of larger pelagic animals. This reef site is noted for the potential presence of sharks, whales, dolphins, and turtles, making each dive an exciting prospect. Beyond these headline encounters, the rocky substrate provides habitat for typical temperate reef dwellers. Divers might spot various fish species, crustaceans, and mollusks that thrive in this productive Atlantic environment.
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Nearest Airports
Nearest airports to help plan travel to this dive area.
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Search Flights on ExpediaFrequently Asked Questions
What type of dive site is Pedra do Spinola?
Pedra do Spinola is classified as a reef dive. It features a rocky underwater topography that supports a diverse range of marine life typical of Portugal's Atlantic coast.
What marine life can I expect to see?
The site is notable for potential sightings of sharks, whales, dolphins, and turtles. You'll also likely encounter various fish and invertebrates common to temperate reefs.
What are the typical water temperatures?
Specific water temperature data for Pedra do Spinola is not consistently reported. However, water temperatures in the broader Portuguese region generally range from 14-20°C (57-68°F), varying by season and local conditions.
Is Pedra do Spinola suitable for beginner divers?
The site is generally suited for certified divers. Given that it's an open-water reef with potentially variable conditions and boat access, a comfort level with these factors is beneficial.
How is the accessibility to Pedra do Spinola?
Access to Pedra do Spinola is typically by boat. Local dive operators, such as those associated with the Clube Naval de Cascais, facilitate trips to the site.
What is the best time of year to dive Pedra do Spinola?
The months from May to August generally offer the most favorable diving conditions due to lower wave heights, minimal rainfall, and warmer air temperatures, contributing to a more comfortable experience.
Are currents a concern at this site?
Currents at Pedra do Spinola can vary, ranging from mild to moderate depending on oceanic conditions. It's advisable to check with your local dive operator for the most current information before planning your dive.
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Pedra Do Spinola
Conditions are Good
Best Dive Window
07:00 - 14:00
Optimal conditions expected
Current conditions near Pedra Do Spinola show 27° air, 15° sea temperature, 1.3 m waves, and 15 km/h wind. Forecast data is refreshed regularly to ensure accuracy.










