1. The Yellow Diamond: Warning Signs

Yellow diamonds are Hazard Signs. They don’t tell you what to do; they tell you what to look out for. In 2026, these are often paired with high-impact visuals like a person in distress to bridge language gaps.

• Shape: Diamond.
• Color: Yellow background with black symbols.
• Meaning: “Watch out, there is a danger here.”
• Common Icons (2026):
  • Jagged Waves: Strong shore break or large waves.
  • Person in a “V” shape: Deep water or sudden drop-offs.
  • Wavy Arrows: Active rip currents in the area.
  • Craggy Rocks: Submerged rocks or dangerous reef.

2. The Red Circle: Regulatory Signs

Red circles are Prohibition Signs. These are the “Law of the Beach.” Ignoring these isn’t just dangerous—in many council areas in 2026, it can lead to on-the-spot fines.

• Shape: Circle.
• Color: Red border with a diagonal line through a black icon.
• Meaning: “Do not do this. It is forbidden.”
• Common Icons (2026):
  • Person Swimming: No swimming allowed (usually due to extreme danger).
  • Surfboard: No surfing or watercraft in this specific zone.
  • Fishing Rod: No fishing (often for swimmer safety or marine protection).

3. Blue and Green Squares: Information & Safety

While diamonds and circles warn of danger, square signs provide help.

• Blue Square (Information): Tells you about the beach’s features, such as “Patrolled Beach” or “Surfboard Riding Allowed.”
• Green Square (Safety): Shows you where to find help. Look for these for First Aid, Emergency Telephones, or Lifesaving Equipment.

4. New for 2026: High-Impact Warning Signs

Following a trial in early 2026 on the Mornington Peninsula, you may see new “High-Impact” signs at high-risk beaches.

• The Design: These combine a skull-and-crossbones symbol with real-life imagery of the specific hazard at that beach (e.g., a photo of a real rip current).
• The Reason: Research showed these were far more effective at stopping people from entering unpatrolled water than traditional text-based signs.

5. Summary Checklist: The 30-Second Scan

Before you touch the sand, spend 30 seconds at the signpost:

• Identify the Yellows: What are the hazards today? (Rips, stingers, or big waves?)
• Identify the Reds: Where are I not allowed to go?
• Locate the Green: Where is the nearest First Aid if something goes wrong?
• Final Check: Are the Red and Yellow Flags flying? If not, No Flags = No Swim.