
A 14-inch black mooring ball for clear anchorage signaling. Designed for visibility and durability, it marks your boat as stationary and unattended, meeting navigation standards.
Data sheet
Specific References
Every boat, from small recreational crafts to larger vessels, must comply with international maritime regulations by displaying the correct day shapes. These visual signals communicate critical information to other boats, ensuring safe and coordinated navigation. The Black Ball Day Shape is a mandatory piece of equipment that clearly indicates when a vessel is at anchor, stationary, or not under command—preventing collisions and misunderstandings on the water.
Designed for clarity and durability, this day shape ensures visibility in all conditions, making it a must-have for responsible boaters.
The Black Ball Day Shape serves a specific purpose in maritime signaling. According to navigation rules, it must be displayed in the following situations:
- When a boat is at anchor, meaning it is stationary and secured to the seabed.
- When a vessel is not under command, such as during engine failure or when drifting without control.
- When a boat is restricted in its ability to maneuver, such as during maintenance or when engaged in specific operations.
By hoisting this signal, you inform nearby vessels that your boat is not moving and requires extra caution from other navigators.
Navigating shared waters requires clear communication between vessels. Failing to display the correct day shapes can lead to dangerous situations, including collisions or confusion among boaters. The Black Ball Day Shape is a universally recognized signal that ensures:
- Safety: Other boats can adjust their course to avoid your vessel.
- Compliance: You adhere to international maritime regulations, avoiding fines or penalties.
- Clarity: There is no ambiguity about your boat’s status, reducing the risk of accidents.
Whether you're anchoring in a busy harbor or dealing with an unexpected mechanical issue, this day shape is your first line of defense in maintaining safe navigation.
Constructed from high-quality materials, the Black Ball Day Shape is designed to withstand harsh marine environments. Its bold, matte black finish ensures maximum visibility against the sky and water, even in low-light conditions. Unlike fabric signals that can fade or tear, this rigid day shape maintains its shape and effectiveness over time, providing long-lasting performance.
Lightweight yet sturdy, it is easy to hoist and secure, making it a practical choice for boaters who prioritize both safety and convenience.
Enhance Your Boating Safety with the Black Ball Day Shape
Navigating the waters safely means more than just steering your vessel—it requires clear communication with other boaters. The Black Ball Day Shape is a critical signaling tool that ensures your boat’s status is immediately understood, whether you're anchored in a harbor or temporarily unable to maneuver. Designed for durability and visibility, this essential piece of marine equipment helps you comply with navigation rules while keeping you and others safe on the water.
Engineered for Marine Conditions
Built to endure the challenges of the marine environment, this day shape features a robust construction that resists UV rays, saltwater corrosion, and harsh weather. Its 35 cm diameter provides optimal visibility, ensuring that other vessels can easily identify your boat’s status from a distance. Weighing just 3 kg, it is lightweight enough for easy handling while remaining sturdy enough to maintain its shape in windy conditions.
Versatile and Easy to Use
Whether you're a seasoned sailor or a weekend boater, the Black Ball Day Shape is designed for effortless use. It can be quickly hoisted on a halyard or mounted on a pole, making it simple to deploy whenever needed. Its universal design means it fits seamlessly with standard marine equipment, ensuring compatibility with most vessels. By keeping this day shape on board, you’re always prepared to signal your boat’s status clearly and effectively.
The Black Ball Day Shape combines practicality and performance with its key specifications: a 35 cm diameter for optimal visibility, a lightweight 3 kg design for easy handling, and a durable black finish that ensures long-lasting contrast against marine backdrops.
It serves as an anchoring signal to indicate the vessel is at anchor, not maneuvering, and without anyone on watch, in compliance with navigation rules.
Yes, it is designed for use on any vessel requiring an anchoring signal, regardless of size or type.
The ball weighs 3 kg, making it stable and visible in various weather conditions.
It is made of durable plastic, ensuring resistance to saltwater and UV exposure.
Yes, its size and weight provide good visibility and stability, even in moderate rough conditions.
No assembly is required. Minimal maintenance includes rinsing with fresh water to remove salt deposits.
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