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Grindle Point Lighthouse

Fl G 4s🇺🇸Eastern Maine, USInactive

Location & Light Range

About Grindle Point Lighthouse

Grindle Point lighthouse is located in Eastern Maine. It has a focal height of 12 meters. The light emitted from this structure is green.

Light & Optic

Characteristic Signature
Fl G 4s
Flash Type
Flashing
Light Color
Green
Flash Count
1 flash
Interval
4s
Focal Height
12m

References & Identifiers

Wikipedia
Read on Wikipedia →
Wikidata
Q5609411 →
OpenStreetMap
View on OSM →

Location

City
Eastern Maine
Country
🇺🇸US
Latitude
44.2814°
Longitude
-68.9430°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Grindle Point Lighthouse at night?+
Grindle Point displays the characteristic Fl G 4s — 1 green flash every 4 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 green color may indicate a specific sector or warning zone.
Which ports and harbors does Grindle Point Lighthouse guide vessels into?+
Grindle Point Lighthouse assists vessels approaching 5 nearby ports. The closest is Camden at 6.6 NM to the SW. Other ports served include Rockport (8 NM SW), CASTINE (9.2 NM NE), Belfast (9.3 NM NNW), Brooksville (9.4 NM ENE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Grindle Point Lighthouse still active and maintained?+
Grindle Point Lighthouse is currently listed as inactive. It may have been decommissioned, replaced by a different navigation aid, or temporarily taken out of service. Mariners should check the latest Notices to Mariners for current status.
How can I track vessels near Grindle Point Lighthouse?+
You can track vessels near Grindle 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.