
Surf Forecasts:
Merewether - Ladies surf forecast from 12 Aug 2026:
- Best quality surf: Thursday 13 Aug, 7AM (local time) - 4.5ft (1.4m), 7s period, SSW swell with cross-offshore winds.
- Most powerful swell: Thursday 13 Aug, 7PM (local time) - 5ft (1.5m), 9s period, S swell with 356 kJ wave energy.
- Next surfable swell (1★+): Thursday 13 Aug, 7AM (local time) - 4.5ft (1.4m), 7s period with SSW swell.
Best Forecast Surf Conditions for Merewether - Ladies this week:
The surf forecast for Merewether - Ladies over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 13) at 7AM. The primary swell is predicted to be 1.4m and 7s period with a secondary swell of 1.0m and 8s. Another secondary swell of 0.4m and 10s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Merewether - Ladies in the next 16 days are 1.5m 9s and forecast to arrive on Thursday (Aug 13) 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 0.4m 3s period and expected on Thursday (Aug 13) at 1AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Thu 13th Aug) | 4.5ft (1.4m) 7s |
| Best Surf | 7AM (Thu 13th Aug) | 4.5ft (1.4m) 7s |
| Most Powerful | 7PM (Thu 13th Aug) | 5ft (1.5m) 9s |
Table - best surf conditions forecast for Merewether - Ladies over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s break down what’s on the cards for Merewether - Ladies over the next couple of weeks. Honestly, it’s a tough stretch, with hardly any windows for a decent wave. Most days are a waste of gas.
We kick off Wednesday the 12th with a bit of swell, 3 feet from the south, period around 9 seconds. Water temp is about 64°, which is a tad cooler than usual for this time of year. There’s a light offshore breeze from the northwest, keeping things clean, but the wave quality is just average – only a weak amount of energy wrapping in (167). You could paddle out if you’re keen, but it’s nothing special.
Thursday the 13th is a bust with onshore and cross-shore winds. The swell picks up but it’s all messy. Friday the 14th morning is the one real highlight. We’ve got a glassy start, with the wind swinging to the west-southwest at just 5 km/h, and clean 4 feet south swell with a 10-second period. The combined energy is moderate (273), so there’s some decent push. The south swell matches the exposed setup, and with that glass, you’ll get some smooth, lined-up waves for intermediates. This is your best shot, and really the only standout window. This reef can get a crowd sometimes, so get in early.
From Friday afternoon, it’s downhill. Onshore winds from the southeast and south just shred the place. Saturday the 15th and Sunday the 16th bring rain showers and choppy, lumpy conditions, with swell building to 5 feet but blown out. The next week from Monday the 17th through Saturday the 22nd is a steady diet of moderate to fresh onshore breezes and poor surf. The swell hangs around 3 to 5 feet, but with short, weak periods (7-9 seconds) and cross-onshore winds, it’s a mess. For a beach-and-reef setup, this wind is better for kite surfing than paddling. There’s a short break Friday the 21st morning with a light offshore from the north-northwest and a 3 foot east swell, but the energy is weak (126) and the surf is just mediocre.
The last few days, into Sunday the 23rd and next week, the swell fades to tiny 1 to 2 feet. The wind gets strong from the west on Sunday the 23rd, gusting 30-35 km/h, but with almost no swell, it’s not worth the effort. A couple of glassy patches show up Wednesday the 26th morning, but the swell is just 2 feet and barely breaking.
So to wrap it up: the only day that’s worth a paddle is Friday morning the 14th of August. Score that glassy window, and you might get some fun ones. The rest is a write-off.
Rusty.
Short Range ForecastLight rain (total 7mm), mostly falling on Sat morning. Very mild (max 17°C on Wed afternoon, min 11°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 8mm), mostly falling on Sat night. Very mild (max 16°C on Sat afternoon, min 14°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Wed 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||||
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) | S 9 | S 8 | SSW 7 | S 9 | S 8 | S 10 | S 8 | S 8 | SSE 9 | S 8 | SSE 7 | SSE 7 | SSE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 |
Wave Graph | ||||||||||||||||||||
134 | 90 | 139 | 251 | 283 | 220 | 144 | 115 | 197 | 309 | 214 | 135 | 205 | 186 | 229 | 236 | 212 | 153 | 132 | 132 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross | on | cross-off | glassy | on | glassy | cross-on | cross-on | cross-on | on | on | cross-on | on | on | cross-on | on | on | cross-on |
High Tide | 8:03PM1.87m | 8:44AM1.39m | 8:49PM1.83m | 9:26AM1.44m | 9:32PM1.74m | 10:08AM1.45m | 10:14PM1.61m | 10:48AM1.45m | 10:54PM1.46m | 11:30AM1.42m | 11:35PM1.30m | 12:12PM1.39m | 00:16AM1.16m | |||||||
Low Tide | 2:42AM0.06m | 2:27PM0.26m | 3:22AM0.07m | 3:15PM0.26m | 4:01AM0.12m | 4:02PM0.29m | 4:37AM0.19m | 4:49PM0.36m | 5:12AM0.28m | 5:38PM0.44m | 5:46AM0.37m | 6:30PM0.53m | ||||||||
— | — | 6:33 | — | — | 6:31 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | |
5:21 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:23 | — | — | 5:24 | — | — | 5:24 | — | |
mm | 1 | — | — | — | — | — | — | 3 | 3 | 1 | 5 | 1 | — | — | 1 | — | — | — | — | 4 |
Temp °C | 17 | 14 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 16 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 16 |
Feels °C | 14 | 9 | 12 | 12 | 13 | 13 | 12 | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 8 | S 7 | S 9 | S 8 | S 10 | S 8 | S 8 | SSE 9 | SSE 19 | SSE 7 | SSE 7 | S 15 | S 7 | S 9 | S 9 | S 8 | S 8 | ESE 7 | ESE 7 |
134 | 90 | 106 | 251 | 283 | 220 | 144 | 115 | 197 | 69 | 214 | 135 | 40 | 60 | 53 | 61 | 50 | 22 | 132 | 132 | |
Swell 2 Height (m) Direction Period (s) | ENE 9 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SSE 17 | SSE 16 | E 10 | S 11 | S 16 | S 11 | S 12 | S 11 | S 11 | S 10 |
29 | 30 | 30 | 29 | 17 | 18 | 17 | 17 | 17 | 17 | 57 | 53 | 18 | 40 | 20 | 62 | 25 | 22 | 37 | 31 | |
Swell 3 Height (m) Direction Period (s) | S 15 | — | — | — | S 17 | SSE 19 | SSE 16 | SSE 16 | SSE 19 | S 13 | ENE 10 | ENE 10 | SSE 18 | SSE 17 | — | — | — | E 15 | ESE 13 | SE 11 |
4 | — | — | — | 5 | 35 | 51 | 26 | 37 | 12 | 9 | 10 | 31 | 30 | — | — | — | 4 | 17 | 31 | |
Wind waves Height (m) Direction Period (s) | W 3 | W 3 | SSW 7 | — | — | — | — | — | — | S 8 | — | — | SSE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | — | — |
1 | 3 | 139 | — | — | — | — | — | — | 309 | — | — | 205 | 186 | 229 | 236 | 212 | 153 | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 2 | 7 | 78 | 0 | 0 | 42 | 0 | 6 | 42 | 6 | 128 | 176 | 243 | 218 | 419 | 243 | 218 | 218 | 33 |
Best forecast wave conditions in Newcastle | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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Information about the Merewether - Ladies Surf forecast
The above surf forecast table for Merewether - Ladies provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Merewether - Ladies can be found by selecting the local surf guide option on the grey menu. Our Merewether - Ladies 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 (Merewether - Ladies) 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 Merewether - Ladies 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 Newcastle? If you are looking for accommodation near Merewether - Ladies, camping, hotels and holiday cottages in Newcastle, consider staying in Newcastle which is 3 km (2 miles) away. Other places in and around Newcastle where you can find information about places to rent, and car hire include Catherine Hill Bay which is 28 km (17 miles) away, Port Stephens, Cessnock and Central Coast.











