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Grotto Point Lighthouse

Occ WRG 15s🇦🇺New South Wales, AUOperational

Location & Light Range

About Grotto Point Lighthouse

The Grotto Point Lighthouse is situated in New South Wales. It displays an occulting white light, meaning the light is regularly obscured for a period equal to the duration of the light. This navigational aid has a focal height of 19 meters above sea level. The lighthouse is operational and its light characteristic is occulting white.

Light & Optic

Characteristic Signature
Occ WRG 15s
Flash Type
Occ
Light Color
WRG
Flash Count
1 flash
Interval
15s
Raw Code
Oc.W.
Focal Height
19m

References & Identifiers

Admiralty No.
K2638
NGA No.
K 2638
Wikipedia
Read on Wikipedia →
Wikidata
Q5610807 →
OpenStreetMap
View on OSM →

Location

City
New South Wales
Country
🇦🇺AU
Latitude
-33.8178°
Longitude
151.2616°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Grotto Point Lighthouse at night?+
Grotto Point displays the characteristic Occ WRG 15s — 1 wrg flash every 15 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. The wrg color may indicate a specific sector or warning zone.
Which ports and harbors does Grotto Point Lighthouse guide vessels into?+
Grotto Point Lighthouse assists vessels approaching 5 nearby ports. The closest is CLONTARF at 0.9 NM to the NNW. Other ports served include BALGOWLAH (1 NM NNE), Balmain (1.4 NM SE), MANLY (1.5 NM NE), Port Jackson (1.7 NM S). Mariners should consult the relevant chart for full approach and pilotage information.
Is Grotto Point Lighthouse still active and maintained?+
Yes, Grotto Point 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 Grotto Point Lighthouse?+
You can track vessels near Grotto Point 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.