
Surf Forecasts:
Flynns Reef surf forecast from 4 Aug 2026:
- Best quality surf: Friday 7 Aug, 4PM (local time) - 4.5ft (1.4m), 15s period, SW swell with glassy winds.
- Most powerful swell: Wednesday 12 Aug, 4AM (local time) - 8ft (2.5m), 19s period, SW swell with 5,222 kJ wave energy.
- Next surfable swell (1★+): Friday 7 Aug, 4PM (local time) - 4.5ft (1.4m), 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 1.4m and 15s period with a secondary swell of 0.6m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Flynns Reef in the next 16 days are 2.5m 19s and forecast to arrive on Wednesday (Aug 12) at 4AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 7s period and expected on Sunday (Aug 09) at 10PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4PM (Fri 7th Aug) | 4.5ft (1.4m) 15s |
| Best Surf | 4PM (Fri 7th Aug) | 4.5ft (1.4m) 15s |
| Most Powerful | 4AM (Wed 12th Aug) | 8ft (2.5m) 19s |
Table - best surf conditions forecast for Flynns Reef over the next 16 days.
The Lowdown
Alright, let’s get into it.
The next couple of weeks are looking pretty wild around Flynns Reef, but not in a good way for a while. We’ve got a whole lot of swell on the way, but the wind is going to be the enemy for most of it. It’s a classic case of plenty of ocean energy, but the conditions are gonna be messy, blown-out, and pretty much unsurfable for days on end. We’re looking at a solid stretch of onshore and cross-onshore winds that are going to chew up any quality the swell might have. Don’t get too amped for the first week.
The first few days are a total write-off. Tuesday the 4th and Wednesday the 5th are going to be rough with fresh, lumpy conditions and poor surf. The wind is just all over it. Thursday the 6th isn’t any better, still cross-onshore and choppy. We’re not even talking about getting wet until later in the week.
Then things start to get interesting. On Friday the 7th, the wind is forecast to die right off through the afternoon. That morning is still questionable, but by the afternoon it’s looking glassy. That’s our first real window. We’ve got about a 4ft southwest swell with a nice 15-second period, and the energy is moderate. It’s not huge, but it’s clean and that makes all the difference on a reef like this.
Saturday the 8th is a tease. The morning has a clean cross-offshore breeze and a similar 4ft southwest swell, but it gets messy again by the afternoon as the wind swings around and picks up. Sunday the 9th is a total blowout. We’re looking at near gale-force winds that will have the ocean completely torn up, so forget it.
Now, hold on. Around Monday the 10th, the swell really starts to fill in. We’re talking about a solid 7-8ft southwest swell with 17-second period and the energy jumping up to strong. But the wind is still absolutely howling onshore. It’s going to be a giant, lumpy, cross-onshore mess. This is where the setup looks way more interesting for a kite surfer than a paddle surfer, if you ask me. That huge, raw energy is there, but it’s just not ridable for a normal board.
Things get even bigger on Wednesday the 12th. The models are showing up to 13ft of southwest swell with a crazy strong energy reading. But again, it’s coming with near gale-force cross-onshore winds. Completely blown out. This is pure, raw ocean power and it's not for the faint of heart. Only the most experienced would even consider it, and even then, it's not going to be pretty.
We ride out this big, windy period through the weekend. The swell comes down a bit, but the wind stays cross-onshore and lumpy. There’s still a lot of energy in the water, but it’s just not clean.
Then, finally, our standout arrives. On Tuesday the 18th, things turn a corner. The wind is forecast to swing offshore and die to a light breeze, leaving the ocean clean. The swell is a manageable 5ft from the southwest with a 16-second period. The energy is solid and moderate. This is the one to look for. It’s a clean, well-ordered southwest groundswell hitting a reef that loves that direction. This is the day to get your time in. Flynns Reef is consistent, but it’s often crowded, so expect to share the lineup.
Wednesday the 19th looks like it fades back into the onshore wind pattern, so Tuesday is your window.
All in all, there’s a lot of water moving over the next two weeks, but very few clean windows. Don’t force it early. Wait for that offshore wind and glassy conditions next Tuesday the 18th. That’s your session.
Rusty.
Short Range ForecastModerate rain (total 14mm), heaviest on Tue night. Very mild (max 12°C on Tue night, min 9°C on Wed night). Winds decreasing (fresh winds from the WSW on Wed afternoon, calm by Fri afternoon). | Days 5-7 Weather SummaryModerate rain (total 14mm), heaviest on Sun night. Very mild (max 15°C on Sat morning, min 10°C on Fri night). Winds increasing (light winds from the NNE on Fri night, near gales from the W by Sun night). | ||||||||||||||||||
Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | ||||||||||||||
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 10 | SW 10 | SW 19 | SW 18 | SW 12 | SW 16 | SW 18 | SW 15 | SW 15 | SW 14 | SW 16 | SW 16 | SW 14 | SW 14 | SW 14 | WSW 21 | SW 19 | SW 17 | SW 16 |
Wave Graph | |||||||||||||||||||
739 | 535 | 175 | 150 | 175 | 242 | 522 | 831 | 894 | 453 | 813 | 864 | 598 | 327 | 221 | 3883 | 1713 | 1437 | 2212 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | glassy | cross-off | cross-off | cross | cross-off | cross | cross | on | cross-on | cross-on | on |
High Tide | 4:07AM2.18m | 4:09PM2.33m | 4:50AM2.23m | 4:43PM2.32m | 5:36AM2.25m | 5:19PM2.29m | 6:26AM2.24m | 6:01PM2.26m | 7:22AM2.21m | 6:49PM2.20m | 8:25AM2.16m | 7:46PM2.14m | |||||||
Low Tide | 10:03AM0.58m | 10:32PM0.29m | 10:44AM0.65m | 11:10PM0.20m | 11:26AM0.75m | 11:53PM0.14m | 12:12PM0.85m | 00:41AM0.12m | 1:05PM0.96m | 1:36AM0.14m | 2:06PM1.04m | 2:39AM0.18m | |||||||
— | 7:16 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:13 | — | — | 7:11 | — | — | |
— | — | 5:32 | — | — | 5:34 | — | — | 5:35 | — | — | 5:36 | — | — | 5:36 | — | — | 5:37 | — | |
mm | 8 | 3 | 1 | — | — | 1 | 1 | — | — | — | — | — | 3 | — | 1 | 10 | — | — | 4 |
Temp °C | 12 | 12 | 12 | 12 | 9 | 11 | 12 | 11 | 12 | 11 | 15 | 15 | 13 | 13 | 12 | 11 | 13 | 13 | 13 |
Feels °C | 6 | 7 | 7 | 7 | 2 | 4 | 5 | 7 | 9 | 7 | 9 | 9 | 6 | 2 | 2 | 0 | 5 | 4 | 4 |
Swell 1 Height (m) Direction Period (s) | SW 10 | SW 9 | SW 14 | SW 6 | SW 12 | SW 16 | SW 18 | SW 15 | SW 15 | SW 14 | SW 16 | SW 16 | SW 14 | SW 14 | SW 14 | WSW 21 | SW 19 | SW 10 | SW 16 |
484 | 215 | 130 | 43 | 175 | 242 | 522 | 831 | 894 | 453 | 813 | 864 | 598 | 327 | 221 | 685 | 1713 | 850 | 2212 | |
Swell 2 Height (m) Direction Period (s) | SW 21 | SW 20 | SW 19 | SW 13 | SW 16 | SW 20 | SW 14 | SW 7 | SW 7 | SW 18 | — | — | — | SW 18 | SW 18 | SSW 21 | SW 9 | SW 17 | — |
69 | 134 | 175 | 136 | 93 | 15 | 211 | 65 | 37 | 432 | — | — | — | 51 | 109 | 44 | 294 | 1437 | — | |
Swell 3 Height (m) Direction Period (s) | — | SW 14 | SSW 19 | SW 18 | SW 16 | SE 10 | SSW 18 | — | SW 20 | SW 6 | — | — | — | W 6 | — | ESE 7 | ESE 10 | — | — |
— | 65 | 36 | 150 | 127 | 4 | 31 | — | 136 | 21 | — | — | — | 1 | — | 5 | 10 | — | — | |
Wind waves Height (m) Direction Period (s) | SW 10 | SW 10 | SW 8 | WSW 6 | NW 3 | WNW 4 | SW 6 | WSW 7 | — | — | — | NNW 4 | NNW 3 | N 4 | NNW 5 | WSW 21 | NW 5 | NW 5 | NW 4 |
739 | 535 | 149 | 63 | 2 | 16 | 132 | 86 | — | — | — | 7 | 3 | 18 | 66 | 3883 | 53 | 31 | 26 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 70 | 73 | 69 | 2 | 11 | 69 | 61 | 4 | 0 | 9 | 9 | 9 | 27 | 94 | 94 | 314 | 69 | 69 | 69 |
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.











