Ontario Michigan
Live · 2 min ago · CBP

Bluewater Bridge Border Wait Time Today — Vehicles

Sarnia Bluewater Bridge, Port Huron

Wait times for passenger vehicles

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Wait now · General lane
0m

Historical reference · not a forecast

Lane Now Typical 2025 Labor Day
General Fastest 0m no data 0m
Ready No live reading for this hour no data No historical reading for this hour
NEXUS No live reading for this hour no data No historical reading for this hour
Open 24 hours per CBP
HOURLY STATISTICS 24 H

What's the best time to cross?

Today vs. a typical Friday at this crossing.

See the best hour for each day of the week

Today, Friday, September 4

Hours: 7 AM – 11 PM
30m
1h
Today Typical Usual range No data Closed — never recommended
Source: CBP · Updated at 5:10 AM
BEST HOUR TODAY
7:00 AM
typically 0m · range 0m–0m Usually holds
NEXT OPEN HOUR
7:00 AM · 0m
typical range 0m–0m Usually holds

Of what's left, it's usually calmer around 7:00 AM.

Wait by hour: today, typical and range (minutes)
Hour Today Typical Min Max
12:00 AM Closed
1:00 AM Closed
2:00 AM Closed
3:00 AM Closed
4:00 AM Closed
5:00 AM Closed
6:00 AM Closed
7:00 AM 0 0 0
8:00 AM 0 0 0
9:00 AM 1 0 1
10:00 AM 2 0 2
11:00 AM 2 0 5
12:00 PM 12 0 30
1:00 PM 1 0 1
2:00 PM 2 0 2
3:00 PM 0 0 0
4:00 PM 0 0 0
5:00 PM 10 0 10
6:00 PM 0 0 0
7:00 PM 0 0 0
8:00 PM 0 0 0
9:00 PM 0 0 0
10:00 PM 0 0 0
11:00 PM Closed

Best hour by day of the week

See the full breakdown
Mon
7 AM
4m
Tue
7 AM
2m
Wed
12 AM
1m
Thu
7 AM
6m
Fri
10 PM
3m
Sat
7 AM
4m
Sun
7 AM
2m
Historical reference · CBP

Wait times during Labor Day 2025

Labor Day 2026 falls on Monday, September 7, 2026. For reference, these are the General-lane waits CBP reported from Friday, August 29, 2025 through Thursday, September 4, 2025.

Cars · General

7 of 7 days with data
  1. 3 days before
    Average
    4m
    Median
    0m
    Reported range
    0m–15m

    24/24 hours reported

  2. 2 days before
    Average
    3m
    Median
    0m
    Reported range
    0m–15m

    24/24 hours reported

  3. 1 day before
    Average
    4m
    Median
    0m
    Reported range
    0m–22m

    24/24 hours reported

  4. Holiday
    Average
    30m
    Median
    18m
    Reported range
    0m–1h 41m

    24/24 hours reported

  5. 1 day after
    Average
    10m
    Median
    3m
    Reported range
    0m–30m

    24/24 hours reported

  6. 2 days after
    Average
    2m
    Median
    0m
    Reported range
    0m–10m

    24/24 hours reported

  7. 3 days after
    Average
    2m
    Median
    0m
    Reported range
    0m–15m

    24/24 hours reported

Commercial · General

7 of 7 days with data
  1. 3 days before
    Average
    1m
    Median
    0m
    Reported range
    0m–10m

    24/24 hours reported

  2. 2 days before
    Average
    1m
    Median
    0m
    Reported range
    0m–11m

    24/24 hours reported

  3. 1 day before
    Average
    3m
    Median
    0m
    Reported range
    0m–15m

    24/24 hours reported

  4. Holiday
    Average
    50m
    Median
    59m
    Reported range
    0m–1h 53m

    24/24 hours reported

  5. 1 day after
    Average
    42m
    Median
    38m
    Reported range
    0m–2h

    24/24 hours reported

  6. 2 days after
    Average
    17m
    Median
    15m
    Reported range
    0m–55m

    24/24 hours reported

  7. 3 days after
    Average
    21m
    Median
    13m
    Reported range
    0m–1h 30m

    24/24 hours reported

Source: CBP · Labor Day 2025 · General lane.

A single week for reference; this is not a forecast. Check live wait times before you travel.

LANE SAVINGS

Is NEXUS worth it here?

Based on this crossing's own wait history.

NEXUS
14m
saved per crossing, on average

Every 10 crossings ≈ 2 h less in line with NEXUS.

See the hour-by-hour breakdown
About

About this crossing

The Bluewater Bridge links Sarnia, Ontario, with Port Huron, Michigan, where Highway 402 meets Interstates 94 and 69 at the foot of Lake Huron. Its twin spans make it the Ontario–Michigan corridor's second commercial gate after the Ambassador: continuous heavy cargo, a NEXUS lane, and the Great Lakes region's passenger traffic. Holidays on both sides and cottage season set its high-water marks.

Frequently asked questions about Bluewater Bridge

What are Bluewater Bridge's hours today?
Bluewater Bridge is open 24 hours, per CBP's official schedule (it can vary by lane and season). At the top of this page we show the live status and each lane's wait in minutes; if there's a closure or a construction notice, it appears there.
Which lane is fastest to cross Bluewater Bridge right now?
Over the last week, the fastest lane at Bluewater Bridge has usually been NEXUS: ~1m typical wait vs. ~14m in the General lane, per CBP's official hourly statistics. The fastest lane at this exact moment is flagged automatically above, in the live card.
What's the best time to cross Bluewater Bridge?
Today (Friday), the shortest line at Bluewater Bridge typically falls at 10:00 PM (~3m in the General lane, per this weekday's typical pattern). See the best time to cross Bluewater Bridge with the whole week's hour-by-hour averages.
Is NEXUS worth it at Bluewater Bridge?
Yes, if you cross often: at this crossing, NEXUS saves an average of ~14m per crossing over the General lane, from its own CBP history. See the hour-by-hour breakdown in is NEXUS worth it at Bluewater Bridge?.
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