Location
Codes & time
America/Toronto
Now: UTC-4
Standard: UTC-5
DST from 08 Mar 2026 03:00 EDT; standard time from 01 Nov 2026 02:00 EST
Contacts
No contacts researched for Oshawa yet. The rescue centre and VHF 16 below always apply.
Nearest rescue centre...
VHF 16distress, safety and calling (156.800 MHz)DSC 70digital selective calling
Active warnings near Oshawa
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Catalogue harbor data
- Area
- Lake Ontario; Great Lakes
- Channel depth (m)
- 7.9
- Anchorage depth (m)
- 7.9
- Harbor size (World Port Index)
- Small
- Harbor type
- Coastal (Breakwater)
- Shelter
- Excellent
Warnings mentioning this port
Active and archived NAVAREA / coastal messages that reference Oshawa in their text.
NW-C-4592-26 - NW-C-4592-26
CoastalGreat Lakes
NW-C-4592-26 Date 2026-10-30 17:18 UTC Status Published Title Routeing Change Areas Lake Ontario Vicinity Oshawa Categories Exclusion Zone Description The following bollards at Oshawa Harbour east dock are prohibited from being used: 43 52.090N 078 49.437W 43 52.103N 078 49.448W
NW-M-0428-24 - NW-M-0428-24
CoastalMaritimes· Archived
NW-M-0428-24 Date 2024-03-31 11:12 UTC Status Published Title Marine works Areas Halifax Harbour and Approaches Categories Wharf Construction Description Day and night operations ongoing at the Halifax Shipyard including dredging, dolphin demolition and concrete caisson placement
NW-M-1041-26 - NW-M-1041-26
CoastalMaritimes· Archived
NW-M-1041-26 Date 2026-07-29 17:50 UTC To 2026-08-24 23:59 UTC Status Published Title Offshore Works Areas Fourchu Vicinity Lazy Head Categories Drilling Site Operations Description Drilling operations underway in the vicinity of 45 20.983N 061 03.358W from July 30 until August 2