Get the MarineRadar appSatellite AISSatellite live trackingTrack any shipLive alerts112,000+ ships trackedDownload free

Cape Seal Lighthouse

Fl (2) W 30s🇿🇦Western South Africa, ZAOperational

Location & Light Range

About Cape Seal Lighthouse

Constructed from metal, the Cape Seal Lighthouse stands 143 meters tall. Its white framework tower features a yellow circle daymark. The light emits a white flash with a geographic range of 15 nautical miles. Solar energy powers the illumination. Access for service personnel is by helicopter.

Why it matters: Commissioned on May 11, 1950, this lighthouse holds the distinction of being the highest active lighthouse light on the South African coast.

Light & Optic

Characteristic Signature
Fl (2) W 30s
Flash Type
Flashing
Light Color
White
Flash Count
2 flashes
Interval
30s
Raw Code
Fl
Focal Height
143m
Geographic Range
15NM

Location

City
Western South Africa
Country
🇿🇦ZA
Latitude
-34.1077°
Longitude
23.4060°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
143m
Tower Color
white
Material
metal

Structure: White metal framework tower, yellow circle daymark; 33. MOSSELBAAI:

References & Identifiers

Admiralty No.
D6384
NGA No.
D 6384
Wikipedia
Read on Wikipedia →
Wikidata
Q13035113 →
OpenStreetMap
View on OSM →
Live tracking · 50,000+ mariners

Find Cape Seal Lighthouse on the live nautical map

Plan voyages near ZA, see nearby vessels in real time, and explore 14,900+ navigation aids in the app.

Nautical mapNearby vesselsVoyage planning
Get the App

Frequently Asked Questions

How do mariners identify Cape Seal Lighthouse at night?+
Cape Seal displays the characteristic Fl (2) W 30s — 2 white flashes every 30 seconds. Each lighthouse has a unique flash pattern published in the List of Lights, allowing mariners to positively identify it and distinguish it from other navigation aids in the area.
Which ports and harbors does Cape Seal Lighthouse guide vessels into?+
Cape Seal Lighthouse assists vessels approaching 1 nearby port. The closest is KNYSNA at 18.5 NM to the WNW. Mariners should consult the relevant chart for full approach and pilotage information.
Is Cape Seal Lighthouse still active and maintained?+
Yes, Cape Seal Lighthouse is currently operational. It is actively maintained and continues to emit its characteristic light signal for marine navigation. Most modern lighthouses are automated and monitored remotely by the national maritime authority.
How can I track vessels near Cape Seal Lighthouse?+
You can track vessels near Cape Seal Lighthouse in real time using MarineRadar. The platform shows live AIS positions of ships in the area, including vessel name, type, flag, speed, and course. Use the "Track Vessels Nearby" button on this page to open the live map centered on this lighthouse.