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Tides

Tide times at Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach)

Friday 28 August 2026 · Australia/Perth

Today's high and low tides at Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach)

Today Time Height (m)
Low 3:15 am -0.13
High 10:06 am 0.3
Low 5:15 pm -0.26

Sun, moon and bite times at Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach) today

Sun
↑ 6:38 am · ↓ 5:51 pm
Moon
↑ 6:03 pm · ↓ 6:31 am
Moon phase
Full · 100%
Sea temp
17.8°C
Swell (max)
2.8 m @ 10 s SW
Best bite
5:00 pm–7:30 pm

See full bite times for Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach) →

Sea-level curve · today

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

Swell · next 7 days at Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach)

Day Max swell Period Direction
Fri 28 Aug Today 2.8 m 10 s SW
Sat 29 Aug 2.1 m 12 s SW
Sun 30 Aug 2.4 m 12 s SW
Mon 31 Aug 2.6 m 10 s SW
Tue 1 Sep 3.3 m 10 s SW
Wed 2 Sep 3.4 m 10 s SW
Thu 3 Sep 3.4 m 10 s SW

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

Next 14 days at Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach)

Day 1st High 1st Low Range (m) Open
Fri 28 Aug Today 10:06 am (0.3 m) 3:15 am (-0.13 m) 0.56
Sat 29 Aug 10:45 am (0.27 m) 4:00 am (-0.14 m) 0.42
Sun 30 Aug 11:15 am (0.29 m) 4:30 am (-0.1 m) 0.39
Mon 31 Aug 11:50 am (0.34 m) 5:30 am (0.05 m) 0.29
Tue 1 Sep 12:00 pm (0.1 m) 6:50 am (-0.01 m) 0.11
Wed 2 Sep — 8:00 am (0.07 m) 0.04
Thu 3 Sep 12:30 am (0.46 m) 3:00 pm (-0.07 m) 0.53
Fri 4 Sep 1:10 am (0.46 m) 3:15 pm (-0.18 m) 0.64
Sat 5 Sep 2:30 am (0.37 m) 3:18 pm (-0.32 m) 0.69
Sun 6 Sep 6:33 am (0.4 m) — 0.0
Mon 7 Sep — — —
Tue 8 Sep — — —
Wed 9 Sep — — —
Thu 10 Sep — — —

Tap a day to open the full hourly forecast for Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach).

About Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach)

Walpole sits in the South Coast Bioregion between Augusta and Albany, surrounded by tall karri country and two connected estuaries that share a single ocean bar.

Tide character & fortnight outlook

Today's tides at Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach) sit in the spring band — peak-to-trough range about 0.56 m (moon 100% illuminated).

Across the next 7 days at Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach), the average peak-to-trough tide range is about 0.33 m. The biggest swing this week falls on Friday (~0.56 m).

Across the next fortnight, the biggest spring tides at Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach) peak around Saturday 5 Sep at about 0.69 m, and the smallest neap tides fall around Sunday 6 Sep at about 0.0 m.

What anglers target here

Anglers fishing Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach) typically time sessions around the tide for black bream, cobbler, king george whiting, australian herring, and skipjack trevally (skippy).

Tide questions, answered

What time is high tide at Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach) today?
Today's high tide at Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach) is at 10:06 am.
What time is low tide at Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach) today?
Today's low tides at Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach) are at 3:15 am and 5:15 pm.
Is Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach) on a spring or neap tide this week?
Today's tides at Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach) sit in the spring band — peak-to-trough range about 0.56 m (moon 100% illuminated).
When is the best tide to fish Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach)?
Today's peak bite window runs 5:00 pm–7:30 pm.

Nearby tide spots