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Tides

Tide times at Whyalla Jetty (Circular Jetty & Marina)

Tuesday 13 October 2026 · Australia/Adelaide

Tide now — water rising, 5 h 51 m to next high (7:09 am)

Today's high and low tides at Whyalla Jetty (Circular Jetty & Marina)

Today Time Height (m)
Low 1:05 am -0.56
High 7:09 am 1.33
Low 2:05 pm -1.22
High 8:01 pm 0.48

Sun, moon and bite times at Whyalla Jetty (Circular Jetty & Marina) today

Sun
↑ 6:41 am · ↓ 7:30 pm
Moon
↑ 7:43 am · ↓ 10:13 pm
Moon phase
New · 3%
Sea temp
19.1°C
Swell (max)
0.6 m @ 4 s S
Best bite
6:00 am–8:30 am

See full bite times for Whyalla Jetty (Circular Jetty & Marina) →

Sea-level curve · today

Day timeline
Major Minor Tide Twilight
First light 6:17 am Last light 7:55 pm
Low 1:05 am High 7:09 am Low 2:05 pm High 8:01 pm

Drag or use arrow keys to explore

Heights are scaled to today's range (datum is global mean sea level).

Swell · next 7 days at Whyalla Jetty (Circular Jetty & Marina)

Day Max swell Period Direction
Tue 13 Oct Today 0.6 m 4 s S
Wed 14 Oct flat — —
Thu 15 Oct 0.5 m 3 s S
Fri 16 Oct flat — —
Sat 17 Oct flat — —
Sun 18 Oct flat — —
Mon 19 Oct flat — —

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

Next 14 days at Whyalla Jetty (Circular Jetty & Marina)

Tap a day to open the full hourly forecast for Whyalla Jetty (Circular Jetty & Marina).

About Whyalla Jetty (Circular Jetty & Marina)

Whyalla was the snapper capital of Australia for decades — the Easter Australian Snapper Championships drew a thousand anglers and 15-kilo winners — and then the 2019 snapper closure took the glamour fish off the table.

Tide character & fortnight outlook

Today's tides at Whyalla Jetty (Circular Jetty & Marina) sit in the spring band — peak-to-trough range about 2.55 m (moon 3% illuminated).

Across the next 7 days at Whyalla Jetty (Circular Jetty & Marina), the average peak-to-trough tide range is about 1.82 m. The biggest swing this week falls on Tuesday (~2.55 m).

Across the next fortnight, the biggest spring tides at Whyalla Jetty (Circular Jetty & Marina) peak around Tuesday 13 Oct at about 2.55 m (around the new moon), and the smallest neap tides fall around Tuesday 20 Oct at about 0.58 m.

Best tide state to fish Whyalla Jetty (Circular Jetty & Marina)

Upper Spencer Gulf is warm, shallow and tidal. Springs run close to three metres and expose the flats a long way out; the fortnightly dodge tide cancels the rise and fall almost entirely for a day and flattens the fishing with it. The prevailing wind is south to south-easterly, and in summer a south-westerly sea breeze arrives early afternoon and knocks five to eight degrees off a 35-degree day — welcome, but it chops the water on the deck. The jetty is sheltered from the north and east by the town. Summer water reaches 23 to 24 degrees for yellowfin whiting, crabs and snook; winter drops to around 13 for salmon trout, mullet and clean water on the flats. Rain is rare enough that the gulf almost never discolours from runoff.

What anglers target here

Anglers fishing Whyalla Jetty (Circular Jetty & Marina) typically time sessions around the tide for southern garfish, australian herring (tommy ruff), blue swimmer crab, yellowfin whiting, and king george whiting.

Tide questions, answered

What time is high tide at Whyalla Jetty (Circular Jetty & Marina) today?
Today's high tides at Whyalla Jetty (Circular Jetty & Marina) are at 7:09 am and 8:01 pm.
What time is low tide at Whyalla Jetty (Circular Jetty & Marina) today?
Today's low tides at Whyalla Jetty (Circular Jetty & Marina) are at 1:05 am and 2:05 pm.
Is Whyalla Jetty (Circular Jetty & Marina) on a spring or neap tide this week?
Today's tides at Whyalla Jetty (Circular Jetty & Marina) sit in the spring band — peak-to-trough range about 2.55 m (moon 3% illuminated).
When is the best tide to fish Whyalla Jetty (Circular Jetty & Marina)?
Upper Spencer Gulf is warm, shallow and tidal. Springs run close to three metres and expose the flats a long way out; the fortnightly dodge tide cancels the rise and fall almost entirely for a day and flattens the fishing with it. The prevailing wind is south to south-easterly, and in summer a south-westerly sea breeze arrives early afternoon and knocks five to eight degrees off a 35-degree day — welcome, but it chops the water on the deck. The jetty is sheltered from the north and east by the town. Summer water reaches 23 to 24 degrees for yellowfin whiting, crabs and snook; winter drops to around 13 for salmon trout, mullet and clean water on the flats. Rain is rare enough that the gulf almost never discolours from runoff. Today's peak bite window runs 6:00 am–8:30 am.

Nearby tide spots