Surf Forecasts:
Mullaway surf forecast from 14 Aug 2026:
- Best quality surf: Wednesday 19 Aug, 4AM (local time) - 4.5ft (1.4m), 11s period, SE swell with cross-offshore winds.
- Most powerful swell: Wednesday 19 Aug, 4AM (local time) - 4.5ft (1.4m), 11s period, SE swell with 503 kJ wave energy.
- Next surfable swell (1★+): Wednesday 19 Aug, 1AM (local time) - 3.5ft (1.0m), 9s period with SSE 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 Wednesday (Aug 19) at 1AM. The primary swell is predicted to be 1.0m and 9s period with a secondary swell of 0.9m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Mullaway in the next 16 days are 1.4m 11s and forecast to arrive on Wednesday (Aug 19) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Wednesday (Aug 19) at 4AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Wed 19th Aug) | 3.5ft (1.0m) 9s |
| Best Surf | 4AM (Wed 19th Aug) | 4.5ft (1.4m) 11s |
| Most Powerful | 4AM (Wed 19th Aug) | 4.5ft (1.4m) 11s |
Table - best surf conditions forecast for Mullaway over the next 16 days.
The Lowdown
G’day, it’s Rusty here. Let me tell you, looking at this 16-day stretch for Mullaway, it’s a bit of a rough patch for the most part. The swell energy is there at times, but the wind and the conditions are just not lining up for us. We’re going to have to be patient and pick our moments, and even then, it’s not going to be world-class. The water temp is sitting at 67°F, which is about par for the course this time of year, so no surprises there.
The first few days are pretty brutal. Friday the 14th is a washout, with a cross-onshore breeze and poor surf. The weekend isn't much better. Saturday the 15th has a bit more size, 4-5ft, but that moderate cross-shore wind is going to chop it all up. Sunday the 16th is still messy, and the rain showers won't help the vibe. The swell is there, but it's not doing us any favors. We're just dealing with cross-off breezes and clean, but not great, conditions.
Moving into next week, the pattern doesn’t shift much. Monday the 17th and Tuesday the 18th are still onshore slop, with the swell hanging around 4-6ft but poor energy. Wednesday the 19th morning is interesting – we get a solid 5ft swell from the SE with a longer 11-second period, and a cross-off wind that’s making things clean. It’s a "marginal" call, but it might be the cleanest we see for a while. That afternoon it swings back to cross-shore junk, though.
Then Thursday the 20th morning is a brief highlight. The wind drops to absolutely nothing – glassy – and we have a 4ft swell from the ESE. It’s small, but clean. The energy is only 219, which is weak, but you could get some fun little waves if you’re not fussy. That’s about as good as it gets for the first week. After that, the swell drops right off. Friday the 21st and Saturday the 22nd have tiny leftover waves – under 3ft – and the wind is all over the place, so really not worth paddling out for.
We then hit a proper flat spell. Sunday the 23rd through Monday the 24th have some lumpy short-period swell, but the wind is brutal – a fresh cross-shore on Sunday is going to blow it out completely. It’s not surfable. Then Tuesday the 25th throws a bit of a curveball. The swell jumps to a serious 8ft from the south with a 10-second period, and the energy is cranked – 1676, that’s strong, very strong. But it’s cross-onshore, and with that size, it’s going to be a beast. This is only for the experts, and it might be more of a washing machine than anything else. This is the biggest single reading of the whole outlook.
The rest of that week eases off but stays messy. We see 5-6ft on the 26th, but the period drops and the wind is still onshore. It’s not clean, so I wouldn’t get too excited. The end of the period, around Thursday the 27th morning, looks promising again. The wind goes light and cross-off, and we have a clean 4ft from the SSE. It’s another small but clean window, but the afternoon blows out again.
So, the takeaway? We’re looking at a long stretch of average-to-poor conditions at Mullaway. If you’re desperate, the clean, glassy windows on Thursday the 20th morning and Thursday the 27th morning are your best bets, but they’re small. For the more experienced crew, the 8ft pulse on Tuesday the 25th is the only real size, but it’ll be a battle. Just be patient with this one.
Rusty.
Short Range ForecastModerate rain (total 10mm), heaviest on Mon morning. Very mild (max 18°C on Sat afternoon, min 14°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 11mm), heaviest on Mon night. Very mild (max 18°C on Tue afternoon, min 13°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Fri 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||||
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) | SSE 8 | SE 7 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SE 7 | ESE 7 | ESE 8 | ESE 8 | SE 8 | ESE 7 | SSE 9 | SE 11 | ESE 10 | ESE 8 | ESE 7 | ESE 7 | E 7 |
Wave Graph | ||||||||||||||||||||
181 | 104 | 125 | 186 | 290 | 225 | 198 | 342 | 329 | 287 | 287 | 276 | 193 | 157 | 458 | 339 | 170 | 147 | 151 | 120 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-on | cross | cross-on | cross-on | cross | cross-on | cross-off | cross-off | cross | cross-off | glassy | cross-on | cross-off |
High Tide | 9:24PM1.85m | 9:47AM1.42m | 9:58PM1.73m | 10:26AM1.43m | 10:31PM1.58m | 11:06AM1.41m | 11:03PM1.41m | 11:49AM1.37m | 11:35PM1.24m | 12:39PM1.31m | 00:10AM1.08m | 1:44PM1.27m | 1:01AM0.94m | |||||||
Low Tide | 3:51AM0.09m | 3:39PM0.17m | 4:23AM0.13m | 4:20PM0.28m | 4:53AM0.19m | 5:02PM0.40m | 5:24AM0.27m | 5:48PM0.54m | 5:56AM0.35m | 6:46PM0.67m | 6:34AM0.44m | 8:19PM0.76m | ||||||||
— | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | |
5:21 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:23 | — | — | 5:23 | — | |
mm | — | — | 1 | — | — | 2 | 1 | 3 | 3 | 1 | 7 | 2 | 1 | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 17 | 18 | 15 | 16 | 17 | 17 | 17 | 17 | 16 | 17 | 18 | 17 | 16 | 16 | 15 | 17 | 17 | 15 |
Feels °C | 14 | 13 | 12 | 13 | 11 | 12 | 12 | 13 | 14 | 14 | 13 | 14 | 15 | 14 | 13 | 13 | 14 | 15 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | E 9 | SE 7 | E 9 | E 9 | SSE 19 | SSE 18 | ESE 8 | SSE 18 | ESE 7 | ESE 8 | ESE 8 | SE 8 | ESE 7 | SSE 9 | SE 11 | ESE 10 | ESE 8 | ESE 7 | ESE 7 | E 7 |
26 | 104 | 15 | 15 | 34 | 31 | 12 | 31 | 329 | 287 | 287 | 276 | 193 | 157 | 458 | 339 | 170 | 147 | 151 | 120 | |
Swell 2 Height (m) Direction Period (s) | S 19 | S 9 | S 19 | SSE 19 | ENE 10 | E 10 | SSE 18 | SSE 15 | SSE 17 | S 17 | ENE 9 | SE 11 | SE 9 | E 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | SE 8 | ESE 7 |
7 | 40 | 7 | 37 | 19 | 17 | 61 | 21 | 30 | 5 | 16 | 31 | 55 | 85 | 32 | 44 | 45 | 60 | 84 | 44 | |
Swell 3 Height (m) Direction Period (s) | NE 9 | E 9 | N 9 | N 8 | S 18 | ENE 10 | E 10 | S 12 | SSW 10 | SSW 14 | SE 12 | S 9 | ESE 13 | ESE 12 | S 10 | S 8 | — | ESE 11 | ESE 10 | SSE 8 |
3 | 26 | 1 | 1 | 60 | 20 | 17 | 3 | 30 | 36 | 24 | 39 | 35 | 111 | 35 | 20 | — | 12 | 9 | 19 | |
Wind waves Height (m) Direction Period (s) | SSE 8 | S 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SE 7 | — | — | — | — | — | — | SW 3 | — | — | — | — | WNW 3 |
181 | 36 | 125 | 186 | 290 | 225 | 198 | 342 | — | — | — | — | — | — | 1 | — | — | — | — | 1 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 52 | 1 | 73 | 214 | 1 | 1 | 1 | 65 | 12 | 110 | 1 | 1 | 12 | 0 | 1 | 12 | 0 | 0 | 164 | 0 |
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











