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Tides

Tide times at Roseville Bridge (Middle Harbour)

Sunday 13 September 2026 · Australia/Sydney

Tide now — water falling, 5 h 23 m to next low (2:58 pm)

Today's high and low tides at Roseville Bridge (Middle Harbour)

Today Time Height (m)
Low 2:38 am -0.61
High 8:58 am 0.71
Low 2:58 pm -0.47
High 9:06 pm 0.66

Sun, moon and bite times at Roseville Bridge (Middle Harbour) today

Sun
↑ 5:57 am · ↓ 5:45 pm
Moon
↑ 6:45 am · ↓ 7:57 pm
Moon phase
New · 2%
Sea temp
18.0°C
Swell (max)
0.8 m @ 10 s S
Best bite
5:30 pm–7:00 pm

See full bite times for Roseville Bridge (Middle Harbour) →

Sea-level curve · today

Scaled to today's range (datum is global mean sea level).

Swell · next 7 days at Roseville Bridge (Middle Harbour)

Day Max swell Period Direction
Sun 13 Sep Today 0.8 m 10 s S
Mon 14 Sep 0.8 m 4 s NE
Tue 15 Sep 0.7 m 5 s NE
Wed 16 Sep 1.4 m 8 s S
Thu 17 Sep 1.7 m 7 s S
Fri 18 Sep 1.0 m 7 s SE
Sat 19 Sep 0.6 m 7 s SE

Open-ocean swell at the nearest offshore model cell — expect less of it inside protected water.

Next 14 days at Roseville Bridge (Middle Harbour)

Tap a day to open the full hourly forecast for Roseville Bridge (Middle Harbour).

About Roseville Bridge (Middle Harbour)

Roseville Bridge marks the top of Middle Harbour's navigable estuary, where the harbour narrows into a quiet, meandering arm fringed by Garigal National Park bushland.

Tide character & fortnight outlook

Today's tides at Roseville Bridge (Middle Harbour) sit in the spring band — peak-to-trough range about 1.32 m (moon 2% illuminated).

Across the next 7 days at Roseville Bridge (Middle Harbour), the average peak-to-trough tide range is about 1.01 m. The biggest swing this week falls on Sunday (~1.32 m).

Across the next fortnight, the biggest spring tides at Roseville Bridge (Middle Harbour) peak around Sunday 13 Sep at about 1.32 m (around the new moon), and the smallest neap tides fall around Saturday 19 Sep at about 0.74 m.

Best tide state to fish Roseville Bridge (Middle Harbour)

Because the harbour bends repeatedly through this reach, there is almost always a bank out of the wind, so it fishes in conditions that blow out exposed estuary mouths. The water is fully protected from ocean swell, so the limiting factor is wind chop and water clarity rather than waves. A light to moderate westerly or southerly is comfortable on the sheltered side; a hard northeasterly summer sea breeze will ruffle the open lawns but still leave a fishable corner. The flats need water on them — a making tide and the early run-out fish far better than the dead low, which strands the shallows on oyster and sand. Heavy rain dirties the system but often switches the bream on, so colour is not the enemy it is elsewhere.

What anglers target here

Anglers fishing Roseville Bridge (Middle Harbour) typically time sessions around the tide for yellowfin bream, dusky flathead, mulloway (jewfish), skipjack trevally (skippy), and luderick.

Tide questions, answered

What time is high tide at Roseville Bridge (Middle Harbour) today?
Today's high tides at Roseville Bridge (Middle Harbour) are at 8:58 am and 9:06 pm.
What time is low tide at Roseville Bridge (Middle Harbour) today?
Today's low tides at Roseville Bridge (Middle Harbour) are at 2:38 am and 2:58 pm.
Is Roseville Bridge (Middle Harbour) on a spring or neap tide this week?
Today's tides at Roseville Bridge (Middle Harbour) sit in the spring band — peak-to-trough range about 1.32 m (moon 2% illuminated).
When is the best tide to fish Roseville Bridge (Middle Harbour)?
Because the harbour bends repeatedly through this reach, there is almost always a bank out of the wind, so it fishes in conditions that blow out exposed estuary mouths. The water is fully protected from ocean swell, so the limiting factor is wind chop and water clarity rather than waves. A light to moderate westerly or southerly is comfortable on the sheltered side; a hard northeasterly summer sea breeze will ruffle the open lawns but still leave a fishable corner. The flats need water on them — a making tide and the early run-out fish far better than the dead low, which strands the shallows on oyster and sand. Heavy rain dirties the system but often switches the bream on, so colour is not the enemy it is elsewhere. Today's peak bite window runs 5:30 pm–7:00 pm.

Nearby tide spots