
Surf Forecasts:
Mullaway surf forecast from 11 Aug 2026:
- Best quality surf: Wednesday 12 Aug, 4AM (local time) - 2.5ft (0.8m), 11s period, SSE swell with offshore winds.
- Most powerful swell: Monday 17 Aug, 4PM (local time) - 7ft (2.1m), 8s period, ESE swell with 481 kJ wave energy.
- Next surfable swell (1★+): Tuesday 11 Aug, 10PM (local time) - 2ft (0.6m), 9s period with E swell.
Best Forecast Surf Conditions for Mullaway this week:
The surf forecast for Mullaway over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 11) at 10PM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.4m and 9s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Mullaway in the next 16 days are 2.1m 8s and forecast to arrive on Monday (Aug 17) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Saturday (Aug 15) at 4AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Tue 11th Aug) | 2ft (0.6m) 9s |
| Best Surf | 4AM (Wed 12th Aug) | 2.5ft (0.8m) 11s |
| Most Powerful | 4PM (Mon 17th Aug) | 7ft (2.1m) 8s |
Table - best surf conditions forecast for Mullaway over the next 16 days.
The Lowdown
G’day, Rusty here. I’ve been digging through the Mullaway charts, and let me tell you, it’s a tale of two forecasts. You gotta gamble and time it right, because this spot can dish out some gold, but it’s buried under a lot of lumpy nonsense.
Right now, we’re in a flat spot. Nothing on offer. The first real window that has me keen is Wednesday morning, August 12th. You’ll see a clean 3ft SSE groundswell, with an 11-second period. The energy is moderate, coming in at 233. But the wind is the hero—a light north-northwest cross-off that’s gonna leave it glassy by the afternoon. If you want silky, groomed faces at 2ft, that’s your shot. The water is a balmy 67°, about normal for the season.
That’s the standout. After that, the wind betrays us. From Thursday the 13th through the middle of the following week, the swell gets bigger but the wind swings onshore or cross-shore. It’s choppy, lumpy, and no fun. There’s a flicker on Friday the 14th morning with a 6ft S swell, the wind is cross-off, so it might be cleanish, but the period is a short 7 seconds, so it’ll be fat and weak.
Then we hit a stormy run. Saturday the 16th through Tuesday the 19th is all cross-shore junk and onshore slop. Swell hangs around 4ft to 5ft, but with the wind wrong, it’s just a washing machine. A solid four days of waiting.
Your next big bet is Thursday, August 20th. Morning session has a solid 8ft of SE swell, with a 9-second period and a massive 1777 combined energy. That’s a powerful ocean. The wind is a light south cross-off, keeping it clean. That’s big-wave territory—experts only, because the paddle-out will be a battle. The afternoon drops to 8ft, but the wind goes cross-on, so you want the early session.
After that pulse, it drops back through the 21st and 22nd. Swell around 5ft to 7ft, but the wind stays fresh and cross-shore. Lumpy and disappointing.
The final dark horse is Monday morning, August 24th. A clean 5ft of east swell, 10-second period, and a light north-northwest cross-off. That’s going to be lined up and clean. Not the biggest, but the quality will be there.
Then Tuesday the 25th morning gives us another cross-off with 4ft of east swell at 9 seconds. Decent enough to get wet.
So, the pick of the litter is Wednesday the 12th for clean, small waves. The big, powerful day for experts is Thursday the 20th (morning). The rest? You’re gambling on the wind. It’s not a total bust, but you’ll need to be picky.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Wed morning, min 12°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 14mm), heaviest on Sun night. Very mild (max 18°C on Sat morning, min 14°C on Fri night). Mainly fresh winds. | |||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||||
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) | ENE 9 | E 10 | SSE 11 | SSE 11 | S 10 | SSE 7 | SSE 8 | S 7 | S 9 | SSE 8 | SE 7 | S 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | ESE 6 | ESE 7 | ESE 8 | ESE 8 |
Wave Graph | ||||||||||||||||||||
58 | 65 | 156 | 117 | 67 | 114 | 191 | 267 | 450 | 196 | 151 | 194 | 203 | 205 | 176 | 99 | 90 | 299 | 481 | 456 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | off | cross-off | glassy | off | cross | cross-on | cross-off | cross-off | cross-on | cross-off | cross | cross | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 7:25PM1.90m | 7:45AM1.23m | 8:08PM1.94m | 8:27AM1.32m | 8:47PM1.93m | 9:08AM1.38m | 9:24PM1.85m | 9:47AM1.42m | 9:58PM1.73m | 10:26AM1.43m | 10:31PM1.58m | 11:06AM1.41m | 11:03PM1.41m | |||||||
Low Tide | 2:06AM0.18m | 1:29PM0.11m | 2:43AM0.12m | 2:14PM0.08m | 3:18AM0.09m | 2:57PM0.10m | 3:51AM0.09m | 3:39PM0.17m | 4:23AM0.13m | 4:20PM0.28m | 4:53AM0.19m | 5:02PM0.40m | ||||||||
— | — | 6:24 | — | — | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | |
5:19 | — | — | 5:20 | — | — | 5:20 | — | — | 5:21 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | 1 | 6 | 4 | 3 | 12 |
Temp °C | 19 | 14 | 21 | 21 | 16 | 18 | 17 | 15 | 18 | 17 | 16 | 18 | 18 | 16 | 17 | 17 | 16 | 17 | 17 | 16 |
Feels °C | 17 | 11 | 17 | 19 | 12 | 13 | 12 | 11 | 14 | 13 | 13 | 12 | 13 | 11 | 13 | 13 | 14 | 14 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | E 10 | SSE 11 | SSE 11 | E 9 | SSE 7 | E 9 | SSE 7 | SSE 9 | E 9 | SE 7 | E 9 | E 9 | E 9 | E 8 | E 8 | ESE 6 | ESE 7 | S 16 | ESE 8 |
58 | 65 | 156 | 117 | 64 | 114 | 43 | 183 | 237 | 25 | 151 | 26 | 25 | 27 | 10 | 19 | 90 | 218 | 5 | 456 | |
Swell 2 Height (m) Direction Period (s) | S 8 | S 9 | E 9 | ENE 9 | S 10 | E 9 | NE 7 | E 9 | E 9 | S 19 | E 9 | S 16 | S 15 | S 19 | E 10 | E 10 | S 6 | S 18 | S 16 | S 15 |
6 | 38 | 61 | 92 | 67 | 43 | 2 | 41 | 26 | 7 | 25 | 5 | 4 | 7 | 17 | 8 | 28 | 6 | 5 | 4 | |
Swell 3 Height (m) Direction Period (s) | S 6 | SSE 13 | NNE 6 | NE 6 | N 11 | NNE 6 | — | N 7 | NE 8 | N 9 | SSE 19 | S 13 | S 19 | S 14 | SSE 18 | SSE 17 | S 15 | S 17 | S 16 | — |
1 | 55 | 16 | 10 | 2 | 4 | — | 1 | 3 | 2 | 35 | 3 | 7 | 4 | 31 | 29 | 17 | 6 | 20 | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SW 3 | — | SSE 8 | S 7 | S 9 | SSE 8 | SSW 6 | S 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | — | ESE 7 | ESE 8 | — |
— | — | — | — | 2 | — | 191 | 267 | 450 | 196 | 50 | 194 | 203 | 205 | 176 | 99 | — | 299 | 481 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 16 | 0 | 0 | 0 | 0 | 1 | 73 | 0 | 1 | 73 | 1 | 110 | 110 | 52 | 1 | 73 | 1 | 1 | 164 | 1 |
Best forecast wave conditions in North Coast - New South Wales | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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Information about the Mullaway Surf forecast
The above surf forecast table for Mullaway provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Mullaway can be found by selecting the local surf guide option on the grey menu. Our Mullaway 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 (Mullaway) 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 Mullaway 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.
Are you planning a holiday in North Coast - New South Wales? If you are looking for accommodation near Mullaway, camping, hotels and holiday cottages in North Coast - New South Wales, consider staying in Coffs Harbour which is 27 km (17 miles) away. Alternatively, find information about places to stay and car hire in South Grafton which is 48 km (30 miles) away











