
Surf Forecasts:
Merewether - Ladies surf forecast from 15 Sep 2026:
- Best quality surf: Thursday 17 Sep, 10PM (local time) - 6ft (1.8m), 9s period, SSE swell with offshore winds.
- Most powerful swell: Thursday 17 Sep, 4AM (local time) - 11ft (3.5m), 11s period, S swell with 2,918 kJ wave energy.
- Next surfable swell (1★+): Thursday 17 Sep, 10PM (local time) - 6ft (1.8m), 9s period with SSE 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 (Sep 17) at 10PM. The primary swell is predicted to be 1.8m and 9s period with a secondary swell of 0.1m and 19s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Merewether - Ladies in the next 16 days are 3.5m 11s and forecast to arrive on Thursday (Sep 17) at 4AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 2s period and expected on Saturday (Sep 19) at 4AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Thu 17th Sep) | 6ft (1.8m) 9s |
| Best Surf | 10PM (Thu 17th Sep) | 6ft (1.8m) 9s |
| Most Powerful | 4AM (Thu 17th Sep) | 11ft (3.5m) 11s |
Table - best surf conditions forecast for Merewether - Ladies over the next 16 days.
The Lowdown
G’day, Rusty here. Look, I’ve got to level with you – the next couple of weeks at Merewether - Ladies are a tough watch. We’re looking at a long, drawn-out run of messy conditions, with only a couple of brief windows where things might line up. The water temp is sitting at 65° right now, which is pretty much dead average for this time of year, nothing weird going on there.
Tuesday the 15th kicks off with barely a ripple – a tiny 1ft Southerly swell with weak energy (37). Not worth paddling out.
Wednesday the 16th is where the frustration kicks in. There’s a big pulse of 10ft S swell, but the wind is a nasty 22 mph cross-shore in the morning, and that's paired with a fresh cross-onshore in the afternoon. The combined energy is serious (1773 in the morning, 2632 in the afternoon), but it’s lumpy, messy, and blown out. This is one for the kite surfers, not for a paddle board.
Thursday the 17th stays on the big side with 10ft S swell, but again the cross-shore wind and moderate chop kill the quality. The energy is very high (3144), but it’s not clean. The afternoon drops to 7ft SSE, but the wind is onshore.
Then we hit a bit of a lull. Friday the 18th morning is actually the best on offer in the first week. Clean 4ft S swell with a light offshore breeze from the NW. The energy is moderate (389). It’s small but rideable and clean. The afternoon gets trashed by a cross-onshore.
Saturday the 19th morning is another clean-ish window with 3ft S swell and cross-offshore wind from the WNW. It’s tiny (220 energy), but if you’re keen for a small board, it’s about as good as it gets.
Sunday the 20th morning goes glassy – zero wind and a 2ft S swell. The energy is weak (85), but it’s perfect for a longboard if you want a peaceful session. That’s your real standout for the first week – clean, uncrowded potential, just small.
From Monday the 21st, it gets ugly again. We’ve got a massive gap from Monday right through to the end of the period with constant onshore or cross-onshore winds, rain, and lumpy conditions. There’s a bit of swell – 6ft on the 23rd and 28th – but it’s all blown out. The 23rd has 6ft ENE swell with a cross-shore and a slight cross-chop, but again, not something to get excited about.
The last glimmer is Sunday the 27th morning with a tiny 2ft ENE swell and a gentle offshore from the NW, giving clean tiny waves (48 energy). But by the afternoon it’s trashed again.
Honest truth: if you’re waiting for a solid, clean day, the morning of Sunday the 20th is your best bet for clean, small waves. For a bit more size, Friday the 18th morning is okay. Everything else is a write-off for paddle surfing. The second week looks even more unreliable – keep an eye out, but don’t hold your breath.
Rusty.
Short Range ForecastSome drizzle, heaviest during Tue night. Warm (max 21°C on Fri morning, min 10°C on Wed night). Winds decreasing (strong winds from the S on Tue night, light winds from the E by Thu afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 25°C on Sun night, min 15°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | ||||||||||||||
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) | SE 4 | S 8 | S 10 | S 10 | S 10 | S 10 | SSE 9 | SSE 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | SSE 19 | SSE 17 | SSE 6 | SSE 8 |
Wave Graph | ||||||||||||||||||||
15 | 763 | 1765 | 2632 | 2291 | 1773 | 809 | 427 | 270 | 295 | 210 | 113 | 113 | 83 | 60 | 40 | 205 | 55 | 82 | 256 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross | cross-on | cross-on | cross | on | off | off | cross-on | cross-off | cross-off | cross-on | off | glassy | cross | off | cross-off | cross-on | cross-on |
High Tide | 11:03PM1.19m | 11:27AM1.46m | 11:44PM1.07m | 12:11PM1.41m | 00:35AM0.98m | 1:02PM1.36m | 1:45AM0.92m | 2:03PM1.34m | 3:16AM0.92m | 3:09PM1.34m | 4:36AM0.99m | 4:11PM1.38m | ||||||||
Low Tide | 5:12PM0.39m | 4:55AM0.41m | 6:01PM0.48m | 5:28AM0.51m | 6:59PM0.55m | 6:08AM0.59m | 8:08PM0.59m | 7:03AM0.67m | 9:25PM0.58m | 8:16AM0.71m | 10:30PM0.52m | 9:34AM0.71m | 11:17PM0.45m | |||||||
— | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — | 5:47 | — | — | 5:46 | — | — | 5:45 | — | — | |
5:44 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — | |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 18 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 21 | 19 | 18 | 24 | 24 | 22 | 24 | 24 | 25 | 25 | 17 | 16 |
Feels °C | 17 | 6 | 5 | 5 | 6 | 9 | 11 | 12 | 18 | 15 | 14 | 20 | 20 | 18 | 21 | 20 | 21 | 22 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | S 9 | NE 7 | E 14 | — | E 13 | SSE 10 | SSE 9 | SSE 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | SSE 19 | SSE 17 | SSE 12 | SSE 8 |
15 | 2 | 4 | — | 3 | 1368 | 809 | 427 | 270 | 295 | 210 | 113 | 113 | 83 | 60 | 40 | 205 | 55 | 49 | 256 | |
Swell 2 Height (m) Direction Period (s) | ENE 6 | E 14 | E 15 | — | — | E 13 | S 19 | S 19 | SE 7 | S 18 | ESE 7 | SSE 17 | SSE 16 | SSE 15 | S 17 | S 23 | S 10 | S 9 | E 11 | S 17 |
3 | 4 | 4 | — | — | 3 | 7 | 7 | 51 | 160 | 31 | 97 | 89 | 23 | 23 | 10 | 29 | 15 | 2 | 6 | |
Swell 3 Height (m) Direction Period (s) | E 14 | — | — | — | — | — | E 13 | E 13 | SSE 19 | E 12 | S 16 | SE 8 | ESE 8 | SE 7 | E 11 | S 17 | ENE 4 | NE 5 | — | E 9 |
4 | — | — | — | — | — | 3 | 3 | 68 | 3 | 132 | 10 | 6 | 2 | 2 | 6 | 2 | 1 | — | 2 | |
Wind waves Height (m) Direction Period (s) | SE 4 | S 8 | S 10 | S 10 | S 10 | S 10 | — | — | — | SE 7 | — | W 3 | SE 3 | — | — | — | NW 2 | S 4 | SSE 6 | — |
15 | 763 | 1765 | 2632 | 2291 | 1773 | — | — | — | 49 | — | 1 | 2 | — | — | — | 1 | 13 | 82 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1385 | 257 | 741 | 829 | 94 | 41 | 6 | 0 | 0 | 78 | 0 | 0 | 91 | 0 | 0 | 151 | 0 | 0 | 296 | 40 |
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.










