Hellenic Navigational Warnings - Navwarns
Greece375 in force18 new this week430 archivedupdated 14 Nov 2026, 23:05 UTCpage 1 of 8
Daily briefing0 new · 0 starting · 1 ending · 12 withdrawn (24 h)
Ending in the next 24 h
- 1376/26Survey operations
Scientific research by RV AEGAEO in Evoikos and Pagasitikos Gulfs, 14-15 Nov
Activeuntil 15 Nov 2026, 23:59 UTC (in 24 h)
Withdrawn in the last 24 h
758/26528/241397/25190/241212/231336/261301/261304/261370/261344/261356/261342/26
- 1394/26SÉCURITÉ
Green flashing light unlit at west end of detached breakwater, Thessaloniki port
ActiveAids to navigation - 1393/26SÉCURITÉ
Flashing yellow lightbuoy unlit off Psytaleia Island, Saronikos Gulf
ActiveAids to navigation - 1392/26PAN PAN
Firing exercises in Plateia firing practice area 16-19 Nov
Scheduledstarts 16 Nov 2026, 17:00 UTC (in 41 h)Firing practice - 1391/26PAN PAN
Firing exercises near Fleves Island, Saronikos Gulf, radius 1 NM
Scheduledstarts 16 Nov 2026, 15:00 UTC (in 39 h)Firing practice - 1390/26SÉCURITÉ
Geophysical survey by NG SURVEYOR in South Aigaio Sea from 13 Nov
ActiveSurvey operations - 1386/26SÉCURITÉ
Flashing green light unlit at east outer mole head, Ichthyoskala (Chios)
ActiveAids to navigation - 1385/26SÉCURITÉ
Light unlit at Keramoti Point, Thracian Sea
ActiveAids to navigation - 1384/26SÉCURITÉ
Red light unlit on mole head at Livadi Bay, Serifos (South Aegean)
ActiveAids to navigation - 1382/26SÉCURITÉ
Flashing red light unlit at NE mole head, Kamena Vourla (North Evvoikos / Maliakos Gulfs)
ActiveAids to navigation - 1381/26SÉCURITÉ
Unlit flashing green light on mole at Agia Marina Bay, South Evvoikos Gulf
ActiveAids to navigation - 1380/26SÉCURITÉ
Flashing red light unlit at Moni Agiou Pavlou mole head, Singitikos Gulf
ActiveAids to navigation Underwater works by vessel AETHRA in Kerkyra Strait, North Ionian Sea
ActiveOffshore operations- 1378/26SÉCURITÉ
Unlit flashing red light on mole head at Milina, Pagashtikos Gulf
ActiveAids to navigation - 1376/26SÉCURITÉ
Scientific research by RV AEGAEO in Evoikos and Pagasitikos Gulfs, 14-15 Nov
Activeuntil 15 Nov 2026, 23:59 UTC (in 24 h)Survey operations - 1375/26PAN PAN
Live firing exercises in Koskina area east of Evvoia, Nov-Dec 2026
Activeuntil 31 Dec 2026, 21:59 UTC (in 47 days)Firing practice - 1363/26SÉCURITÉ
Unlit red light at Agios Kosmas east mole head (Olympic Sailing Centre)
ActiveAids to navigation - 1355/26SÉCURITÉ
Green light unlit on south breakwater head at Agiokampos, Thermaikos Gulf
ActiveAids to navigation - 1353/26SÉCURITÉ
Unlit flashing red light on NE mole head at Poros, Kefallinia area
ActiveAids to navigation - 1351/26SÉCURITÉ
Light unlit at Agios Georgios Point, Amfilochia Bay (Amvrakikos Gulf)
ActiveAids to navigation - 1350/26SÉCURITÉ
Green navigation light unlit at Nea Moudania east outer mole head
ActiveAids to navigation - 1347/26SÉCURITÉ
Unlit green buoy off North Chalkida harbour, North Evvoikos Gulf
ActiveAids to navigation - 1346/26PAN PAN
Firing exercises in Saronikos Gulf (Plateia area) on 9 and 16 Nov
Activeuntil 16 Nov 2026, 17:00 UTC (in 41 h)Firing practice - 1339/26SÉCURITÉ
Red light unlit at Imeros port east mole head, Vistonikos Bay
ActiveAids to navigation - 1330/26SÉCURITÉ
Light unlit at Ilias Point, Patmos Island (Southeast Aegean)
ActiveAids to navigation - 1329/26SÉCURITÉ
Light unlit on Anydro Islet, southeastern Aegean Sea
ActiveAids to navigation - 1327/26SÉCURITÉ
Unlit flashing white light at Gkertis islet near Chios and Oinousses
ActiveAids to navigation Transit prohibited through Corinth Canal due to maintenance works
ActiveRestricted area- 1315/26SÉCURITÉ
Red navigation light unlit at south end of east entrance to Poteidaia Canal (Toronaios Gulf)
ActiveAids to navigation - 1308/26PAN PAN
Firing practice (Nisides Karavia) in Myrtoo Sea on selected Nov-Dec 2026 dates
Activeuntil 31 Dec 2026, 13:00 UTC (in 47 days)Firing practice Two yellow navigation lights out/malfunctioning in the Northern Aegean Sea
ActiveAids to navigation- 1293/26SÉCURITÉ
Unlit flashing red light on Alexandroupoli channel portside mark '12'
ActiveAids to navigation - 1286/26SÉCURITÉ
Agios Nikolaos Castle light unlit near Rodos (southeast Aegean Sea)
ActiveAids to navigation - 1281/26SÉCURITÉ
Poros buoy 7 unlit at east entrance to Poros Strait
ActiveAids to navigation Ammunition reported near Petalos Reef NW of Mytikas Lighthouse (Preveza)
ActiveWreck / obstruction- 1272/26SÉCURITÉ
Red lightbuoy unlit at Avlaki, Othonoi (North Ionian Sea)
ActiveAids to navigation - 1270/26SÉCURITÉ
Light unlit at Lena Point, Kontias Bay (Northeast Aigaio Sea)
ActiveAids to navigation - 1265/26SÉCURITÉ
Red light unlit at Ntapia Port, Spetsai Island (Myrtoo Sea)
ActiveAids to navigation - 1259/26SÉCURITÉ
Unlit quick-flashing red light at Neo Faliro Marina inner north mole head
ActiveAids to navigation - 1255/26SÉCURITÉ
Green pillar buoy unlit in Diavlos Steno, South Evvoikos Gulf
ActiveAids to navigation - 1248/26SÉCURITÉ
Red light unlit at Fryni, Drienia Islets (Singitikos Gulf)
ActiveAids to navigation - 1245/26SÉCURITÉ
Light unlit in Dafni Bay, Singitikos Gulf (North Aegean)
ActiveAids to navigation Installation of floating plates inside yellow buoys at Lavrio Port, South Evoikos Gulf
ActiveOffshore operations- 1238/26SÉCURITÉ
Kyllini north mole flashing green light unlit, west Peloponnisos (South Ionian Sea)
ActiveAids to navigation - 1236/26SÉCURITÉ
Green light unlit at Inner South Mole Head, Chania Port (Crete)
ActiveAids to navigation Port construction works in Makri fishing reserve, Thracian Sea
ActiveDredging / works- 1211/26SÉCURITÉ
Red light unlit at North Mole head, Myrina Harbour, Limnos Island
ActiveAids to navigation Itea harbour pier-head light operating with reduced luminance, North coast Korinthiakos Gulf
ActiveAids to navigation- 1204/26SÉCURITÉ
Green lightbuoy unlit north-east of Chania breakwater, north coast of Crete
ActiveAids to navigation Works in progress area off Nea Triglia, Thermaikos Gulf
ActiveDredging / works- 1201/26SÉCURITÉ
Lightbuoy LEFKADA 26 unlit off Lefkada Island (North Ionian Sea)
ActiveAids to navigation