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Location
Codes & time
UN/LOCODE
GB COL
Coordinates (DMS)
51-53.0N 000-55.0E
Decimal (maps)
51.883333 0.916667
Time zone
Europe/London
Now: UTC+1
Standard: UTC+0
DST from 29 Mar 2026 02:00 BST; standard time from 25 Oct 2026 02:00 GMT
Contacts
No contacts researched for Colchester yet. The rescue centre and VHF 16 below always apply.
Emergency
Nearest rescue centre...
VHF 16distress, safety and calling (156.800 MHz)DSC 70digital selective calling
Active warnings near Colchester
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Catalogue harbor data
- Area
- North Sea; North Atlantic Ocean
- Channel depth (m)
- 1.8
- Anchorage depth (m)
- 4.9
- Harbor size (World Port Index)
- Very Small
- Harbor type
- River (Natural)
- Shelter
- Good