
Surf Forecasts:
Flynns Reef surf forecast from 2 Aug 2026:
- Best quality surf: Friday 7 Aug, 4PM (local time) - 4.5ft (1.3m), 15s period, SW swell with cross-offshore winds.
- Most powerful swell: Tuesday 4 Aug, 1PM (local time) - 8ft (2.5m), 11s period, SW swell with 1,572 kJ wave energy.
- Next surfable swell (1★+): Friday 7 Aug, 4PM (local time) - 4.5ft (1.3m), 15s period with SW swell.
Best Forecast Surf Conditions for Flynns Reef this week:
The surf forecast for Flynns Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 07) at 4PM. The primary swell is predicted to be 1.3m and 15s period with a secondary swell of 0.7m and 19s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Flynns Reef in the next 16 days are 2.5m 11s and forecast to arrive on Tuesday (Aug 04) at 1PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 6s period and expected on Sunday (Aug 09) at 4AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4PM (Fri 7th Aug) | 4.5ft (1.3m) 15s |
| Best Surf | 4PM (Fri 7th Aug) | 4.5ft (1.3m) 15s |
| Most Powerful | 1PM (Tue 4th Aug) | 8ft (2.5m) 11s |
Table - best surf conditions forecast for Flynns Reef over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s cut through the noise and get you onto the good stuff. We’ve got a solid 16-day window ahead, but the opening days are going to test your patience. For the first part of the run, the wind’s mostly cross-onshore and lumpy, and the swell energy is all over the shop – weak to moderate at best (212 to 1121). The water’s sitting at 55°F, which is spot on for this time of year, nothing weird going on there.
The first real glimmer shows up on Friday afternoon, the 7th. We’ve got a 4ft SW swell with a 15-second period – proper groundswell – and the wind turns light cross-offshore, which means clean lines at Flynns Reef (Big Island). The energy’s moderate (1194) and while it’s not huge, it’s the first taste of something worth paddling out for. It’s a reef, so that long period will hold up nicely.
Then, brace yourself – early next week the ocean decides to get angry. Monday the 10th and Tuesday the 11th see a big SW pulse push through, with swell heights jumping to 10ft and energy readings into the strong range (4266 to 4927). Problem is, the wind’s all over it – fresh cross-onshore or onshore – turning it into a mess. That’s expert-only territory, and even then it’s going to be lumpy. The period’s up to 18 seconds, so there’s serious power, but it won’t be pretty.
The real standout for me is Saturday the 15th. The swell’s sitting at 12ft from the SW with a 17-second period – that’s a long-period groundswell, and the energy reading is huge at 6328. Now, here’s the thing – that’s over the 8ft mark, so it’s strictly for the experienced crew. The wind’s light and cross-shore in the morning, which will keep it semi-rideable, but it’s pushing the limits of this break. The afternoon drops to 10ft with a light onshore, still chunky but with a bit more control.
If you want the cleanest session of the whole run, keep an eye on the following Sunday afternoon, the 16th. The swell backs off to 5ft from the SW, period’s 18 seconds – pure, long-period groundswell – and the wind goes glassy. Energy’s solidly moderate (1523) and the conditions are absolutely pristine. That’s the one I’d be marking on the calendar, but remember it’s more than a week out, so treat it as promising rather than locked in.
Before that, on Thursday the 14th afternoon, there’s a huge 13ft SW swell with 12-second period, and while the wind’s light, it’s just too big for this reef – only the most committed chargers would even think about it. The energy’s strong (4277) but it’s a no-go for most of us.
So, in short: the first few days are a washout, Friday the 7th gives you a clean but modest wave, next Monday and Tuesday are big and messy, Saturday the 15th is big and slightly more manageable, and Sunday the 16th afternoon is your golden ticket if you can wait. Watch the swell – it’s a reef, so when it’s over 8ft, you need to know what you’re doing.
Stay salty,
Rusty
Short Range ForecastHeavy rain (total 20mm), heaviest during Tue morning. Very mild (max 15°C on Sun afternoon, min 9°C on Sun night). Winds decreasing (strong winds from the W on Tue morning, light winds from the SW by Wed morning). | Days 5-7 Weather SummarySome drizzle, heaviest during Wed afternoon. Very mild (max 14°C on Fri afternoon, min 9°C on Fri night). Winds decreasing (fresh winds from the WSW on Wed afternoon, light winds from the NE by Fri afternoon). | |||||||||||||||||||
Sun 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | ||||||||||||||
PM | 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 16 | SW 15 | SW 15 | SW 15 | WSW 10 | SW 13 | SW 11 | SW 10 | SW 9 | SW 19 | SW 13 | SW 12 | SW 16 | SW 14 | SW 16 | SW 15 | SW 17 | SW 16 | SW 16 | SW 16 |
Wave Graph | ||||||||||||||||||||
886 | 623 | 677 | 666 | 511 | 851 | 1121 | 565 | 307 | 1135 | 166 | 93 | 242 | 325 | 1137 | 820 | 1174 | 920 | 803 | 763 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross | cross | cross |
High Tide | 2:41AM2.02m | 3:07PM2.31m | 3:24AM2.10m | 3:38PM2.33m | 4:07AM2.18m | 4:09PM2.33m | 4:50AM2.23m | 4:43PM2.32m | 5:36AM2.25m | 5:19PM2.29m | 6:26AM2.24m | 6:01PM2.26m | ||||||||
Low Tide | 8:48PM0.66m | 8:45AM0.49m | 9:23PM0.53m | 9:24AM0.52m | 9:57PM0.40m | 10:03AM0.58m | 10:32PM0.29m | 10:44AM0.65m | 11:10PM0.20m | 11:26AM0.75m | 11:53PM0.14m | 12:12PM0.85m | 00:41AM0.12m | |||||||
— | — | 7:18 | — | — | 7:18 | — | — | 7:16 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | |
5:30 | — | — | 5:30 | — | — | 5:31 | — | — | 5:32 | — | — | 5:34 | — | — | 5:35 | — | — | 5:36 | — | |
mm | — | — | 1 | 1 | 4 | 4 | 3 | 7 | — | 1 | — | — | — | — | — | — | — | — | — | 3 |
Temp °C | 15 | 13 | 11 | 11 | 10 | 11 | 12 | 12 | 12 | 12 | 12 | 11 | 12 | 11 | 12 | 14 | 13 | 13 | 14 | 13 |
Feels °C | 8 | 7 | 3 | 3 | 2 | 3 | 5 | 5 | 8 | 5 | 6 | 5 | 8 | 6 | 9 | 12 | 8 | 6 | 6 | 4 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 15 | SW 15 | SW 15 | SW 13 | SW 13 | — | SW 21 | SW 9 | SW 14 | SW 13 | SW 5 | SW 16 | SW 14 | SW 16 | SW 15 | SW 17 | SW 16 | SW 16 | SW 16 |
886 | 623 | 677 | 666 | 511 | 851 | — | 111 | 197 | 305 | 166 | 25 | 242 | 301 | 1137 | 820 | 1174 | 920 | 803 | 763 | |
Swell 2 Height (m) Direction Period (s) | — | WSW 20 | SW 17 | — | — | — | — | SW 20 | SW 20 | SW 19 | SW 18 | SW 12 | WSW 5 | SW 18 | — | SW 19 | SW 5 | — | — | — |
— | 38 | 302 | — | — | — | — | 16 | 134 | 175 | 150 | 93 | 15 | 325 | — | 369 | 6 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SW 14 | SSW 19 | SSW 18 | SW 16 | SW 20 | SW 15 | — | SW 4 | SSW 18 | — | — | — |
— | — | — | — | — | — | — | — | 65 | 36 | 30 | 93 | 16 | 217 | — | 5 | 31 | — | — | — | |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 3 | WNW 4 | W 5 | WSW 10 | NW 4 | SW 11 | SW 10 | SW 9 | SW 19 | SW 5 | NW 2 | WSW 5 | NW 3 | — | — | NNW 3 | N 4 | NNW 4 | NNW 5 |
5 | 7 | 31 | 55 | 470 | 16 | 1121 | 565 | 307 | 1135 | 40 | 1 | 23 | 2 | — | — | 3 | 12 | 11 | 56 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 12 | 22 | 101 | 101 | 70 | 22 | 126 | 73 | 2 | 61 | 10 | 2 | 2 | 2 | 2 | 0 | 9 | 9 | 49 | 457 |
Best forecast wave conditions in Phillip Island | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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Information about the Flynns Reef Surf forecast
The above surf forecast table for Flynns Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Flynns Reef can be found by selecting the local surf guide option on the grey menu. Our Flynns Reef 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 (Flynns Reef) 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 Flynns Reef 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.
Flynns Reef is 32 km (20 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.











