Surf Forecasts:
Anzacs surf forecast from 21 Aug 2026:
- Best quality surf: Sunday 23 Aug, 7AM (local time) - 7ft (2.1m), 14s period, SW swell with cross-offshore winds.
- Most powerful swell: Saturday 22 Aug, 7PM (local time) - 10ft (3.0m), 14s period, SW swell with 4,281 kJ wave energy.
- Next surfable swell (1★+): Sunday 23 Aug, 7AM (local time) - 7ft (2.1m), 14s period with SW swell.
Best Forecast Surf Conditions for Anzacs this week:
The surf forecast for Anzacs over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 23) at 7AM. The primary swell is predicted to be 2.1m and 14s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Anzacs in the next 16 days are 3.0m 14s and forecast to arrive on Saturday (Aug 22) at 7PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Wednesday (Aug 26) at 7AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Sun 23rd Aug) | 7ft (2.1m) 14s |
| Best Surf | 7AM (Sun 23rd Aug) | 7ft (2.1m) 14s |
| Most Powerful | 7PM (Sat 22nd Aug) | 10ft (3.0m) 14s |
Table - best surf conditions forecast for Anzacs over the next 16 days.
The Lowdown
G’day, Rusty here. Looks like we’ve got a bit of a slow start ahead, but there’s a proper window of quality surf coming through this weekend. Let’s break it down.
The first real option fires up on Sunday, 23 August. Up until then, Friday and Saturday are a write-off – strong winds and lumpy conditions making it not worth paddling out. Sunday morning brings a clean 3 ft SW swell with a 14-second period and a gentle cross-off breeze from the NW. The water’s sitting at 56°, which is about a degree warmer than usual for this time of year – nothing crazy, but a nice touch. The combined energy is moderate (1674), so there’s some push but it’s not overwhelming. For the afternoon, it gets even better: glassy conditions with the wind dropping to 3 mph from the SW, and the swell holding at 4 ft from the SW with a 15-second period. That’s clean, lined-up groundswell perfect for a late session. This is for Anzacs, an exposed SW-facing break that’s very consistent. It’s an intermediate wave, and with the size around 4 ft, it’s not for beginners but solid for experienced surfers. Crowds are possible here sometimes.
Monday, 24 August drops off a bit – swell eases to 3 ft, still clean in the morning with a cross-off wind, but the energy is weaker (581). Not a standout, but if you’re desperate, it’s rideable. Tuesday, 25 August morning offers a clean 3 ft SW swell with a 13-second period and a gentle cross-off breeze – moderate energy (618) and decent shape, but the afternoon gets trashed by onshore winds.
Now, the next standout lands on Friday, 28 August. This is a longer-range call, so keep an eye on it. The morning brings a solid 6 ft SW groundswell with a very long 17-second period – that’s proper energy (2167). The wind is cross-off from the NNW at 12 mph, keeping it clean. For a point break or reef, this long period would be magic, but at Anzacs, being an exposed beach setup, those long lines might break a bit straight. Still, it’s a serious swell and clean conditions. The afternoon is similar but with a light cross-on breeze – still good.
Saturday, 29 August and Sunday, 30 August are both marginal, with onshore or cross winds and the swell dropping a touch. Sunday morning has a 6 ft SW swell with a 16-second period and light cross wind – energy is strong (2223), but the wind is not ideal for clean faces.
The second week sees a few days with cleaner conditions but smaller swell. Wednesday, 2 September morning offers a 5 ft SW swell with a 15-second period and a cross-off breeze – moderate energy (1028) and clean. Then Thursday, 3 September afternoon has a 5 ft SW swell but with a very long 19-second period, giving massive energy (3423) – that’s a heavy pulse, but the wind is light cross-on, so it’s not perfect. Friday, 4 September morning is clean again with a 7 ft SW swell and 16-second period – solid energy (2035) and a cross-off breeze, but it’s a long way out, so keep watching.
The best of the lot? Sunday, 23 August afternoon – glassy, 4 ft SW groundswell with 15-second period, clean faces, and moderate energy. That’s the one to circle. Friday, 28 August morning is a close second for the bigger, longer-period swell.
No surf for the first two days, but it picks up quickly. Hang tight, it’ll come good.
Rusty.
Short Range ForecastSome drizzle, heaviest during Sat morning. Very mild (max 17°C on Mon afternoon, min 8°C on Sat night). Winds decreasing (fresh winds from the WNW on Fri night, calm by Sun afternoon). | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Mon night. Very mild (max 15°C on Mon night, min 11°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 17 | SW 15 | SW 15 | SW 14 | SW 14 | SW 15 | SW 16 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 14 | SW 19 |
Wave Graph | |||||||||||||||||||
1026 | 3204 | 2863 | 2247 | 1107 | 1456 | 1155 | 581 | 440 | 405 | 609 | 480 | 668 | 513 | 386 | 277 | 134 | 289 | 1876 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | on | cross | cross-off | glassy | cross-off | cross-off | cross | off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-off | cross-off | glassy | cross-off |
High Tide | 6:15AM1.93m | 5:46PM1.94m | 6:59AM1.84m | 6:22PM1.84m | 7:52AM1.75m | 7:03PM1.74m | 8:56AM1.70m | 7:58PM1.66m | 10:08AM1.71m | 9:13PM1.60m | 11:14AM1.76m | 10:37PM1.61m | |||||||
Low Tide | 11:45PM0.31m | 11:58AM0.88m | 00:23AM0.40m | 12:38PM0.99m | 1:06AM0.48m | 1:26PM1.09m | 1:57AM0.56m | 2:31PM1.17m | 2:59AM0.62m | 3:54PM1.18m | 4:08AM0.63m | 5:13PM1.10m | |||||||
— | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | |
— | — | 5:46 | — | — | 5:47 | — | — | 5:49 | — | — | 5:50 | — | — | 5:50 | — | — | 5:51 | — | |
mm | — | 1 | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 12 | 12 | 11 | 14 | 13 | 15 | 17 | 15 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 15 | 15 |
Feels °C | 7 | 6 | 6 | 7 | 8 | 11 | 9 | 10 | 14 | 12 | 10 | 11 | 11 | 11 | 11 | 11 | 12 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 17 | — | — | SW 14 | SW 14 | SW 15 | SW 16 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 14 | SW 19 |
1026 | — | — | 2247 | 1107 | 1456 | 1155 | 581 | 440 | 405 | 609 | 480 | 668 | 513 | 386 | 277 | 134 | 289 | 1876 | |
Swell 2 Height (m) Direction Period (s) | SW 8 | — | — | — | SW 17 | SSW 16 | — | — | SW 20 | SW 18 | WSW 18 | SW 16 | — | SSE 4 | SW 18 | SW 16 | SW 15 | SW 22 | WSW 13 |
129 | — | — | — | 505 | 95 | — | — | 15 | 51 | 121 | 171 | — | 1 | 50 | 91 | 76 | 165 | 653 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SSW 18 | — | — | — | — | — | — | — | — | SW 20 | SW 18 | SSE 5 | SW 23 | WSW 4 | — |
— | — | — | — | 62 | — | — | — | — | — | — | — | — | 15 | 80 | 4 | 21 | 1 | — | |
Wind waves Height (m) Direction Period (s) | NW 4 | SW 15 | SW 15 | — | — | — | NW 3 | NNW 3 | NW 3 | — | — | ESE 3 | SE 4 | SE 4 | — | — | WNW 2 | — | — |
16 | 3204 | 2863 | — | — | — | 2 | 6 | 2 | — | — | 3 | 2 | 7 | — | — | 1 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 24 | 86 | 90 | 101 | 5 | 0 | 0 | 5 | 6 | 5 | 0 | 0 | 90 | 87 | 90 | 146 | 0 | 0 | 0 |
Best forecast wave conditions in Phillip Island | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
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Information about the Anzacs Surf forecast
The above surf forecast table for Anzacs provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Anzacs can be found by selecting the local surf guide option on the grey menu. Our Anzacs surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Anzacs) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Anzacs may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Anzacs is 44 km (27 miles) from Mornington. If you plan a holiday in Phillip Island, look for hotels and other accommodation in Mornington. Mornington has rooms for a wide range of budgets as well as car hire and transport links.











