Surf Forecasts:
Manly surf forecast from 13 Aug 2026:
- Best quality surf: Wednesday 19 Aug, 7AM (local time) - 5.5ft (1.7m), 6s period, E swell with glassy winds.
- Most powerful swell: Saturday 15 Aug, 4PM (local time) - 5.5ft (1.7m), 8s period, S swell with 332 kJ wave energy.
- Next surfable swell (1★+): Friday 14 Aug, 4AM (local time) - 3.5ft (1.1m), 8s period with S swell.
Best Forecast Surf Conditions for Manly this week:
The surf forecast for Manly over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 14) at 4AM. The primary swell is predicted to be 1.1m and 8s period with a secondary swell of 0.6m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Manly in the next 16 days are 1.7m 8s and forecast to arrive on Saturday (Aug 15) at 4PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 3s period and expected on Friday (Aug 14) at 4AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Fri 14th Aug) | 3.5ft (1.1m) 8s |
| Best Surf | 7AM (Wed 19th Aug) | 5.5ft (1.7m) 6s |
| Most Powerful | 4PM (Sat 15th Aug) | 5.5ft (1.7m) 8s |
Table - best surf conditions forecast for Manly over the next 16 days.
The Lowdown
Alright, Rusty here lookin' at what's on offer for the Manly (Manly) stretch over the next couple of weeks. Gotta be straight with ya, it's a lean run to start. The water's a bit colder than normal for this time of year, sittin' around 62°F, so that's a bit of a shock to the system if you're not ready for it.
We're looking at a big ol' gap with hardly anything worth paddling out for until we get towards the end of the period. From now, right through the middle of next week, it's pretty bleak. Most days are a write-off with poor surf, cross-shore breezes, and a lot of chop. The combined wave energy is weak too, barely cracking 300 in that first week. You'll get a few small, ordinary waves on the Friday and Saturday mornings – around 4ft to 4ft from the south, period around 9 seconds – but conditions are just average at best, and the wind is never quite right for a clean session. You'd be paddling around for not much return.
Right now, the one and only standout in this whole outlook is Monday the 24th of August. That's the day. Early morning, the wind swings to a light Westerly, going cross-offshore, and the swell jumps up to a solid 6ft from the south, with a period of 10 seconds. The combined energy hits a solid 723 (moderate), and the report says to expect good surf conditions. It's not a huge beast, but it's clean and has some proper power to it. That's your best bet by a long shot. After that, the swell drops right out again through Tuesday and Wednesday, just a mess of small, weak waves.
Then, lookin' further out, we get another late-week pulse. Thursday the 27th of August morning starts to look interesting again, with another clean 6ft south swell (727 energy). The afternoon pushes up to 7ft from the south, but the energy jumps to 1328, which is strong. The wind is offshore or cross-off, so it'll be clean. Friday the 28th of August morning is also looking good with a clean 8ft south swell (924 energy) and solid offshore wind from the Southwest. That's a touch big for beginners, getting into expert territory, and being a point break, that long-period groundswell will peel nicely. These later dates are a bit further out, so less set in stone, but it's a promising sign that the ocean is waking up.
All in all, it's a waiting game. A whole lot of nothing for the next week and a half, then a couple of real windows of opportunity on the 24th and again around the 27th-28th. Keep your eyes on those dates.
- Rusty
Short Range ForecastModerate rain (total 11mm), heaviest on Sat morning. Very mild (max 16°C on Fri morning, min 11°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 12mm), heaviest on Tue night. Very mild (max 16°C on Mon afternoon, min 13°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||
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 8 | S 9 | S 8 | S 9 | SSE 9 | S 8 | S 7 | SE 7 | SE 7 | S 11 | ESE 7 | ESE 7 | ESE 7 | SE 7 | SE 8 | ESE 7 | ESE 7 | E 7 | E 7 |
Wave Graph | |||||||||||||||||||
223 | 245 | 142 | 199 | 304 | 332 | 181 | 192 | 173 | 186 | 162 | 128 | 144 | 102 | 82 | 94 | 198 | 161 | 117 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | glassy | cross-off | cross-off | cross | cross | cross-off | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | glassy | on | on | cross-off |
High Tide | 9:18AM1.29m | 9:21PM1.64m | 10:00AM1.32m | 10:04PM1.51m | 10:41AM1.34m | 10:46PM1.36m | 11:23AM1.34m | 11:30PM1.20m | 12:07PM1.32m | 00:16AM1.05m | 12:55PM1.29m | 1:12AM0.93m | |||||||
Low Tide | 3:14AM-0.02m | 3:03PM0.19m | 3:52AM0.02m | 3:52PM0.22m | 4:28AM0.10m | 4:41PM0.28m | 5:03AM0.19m | 5:33PM0.35m | 5:38AM0.29m | 6:29PM0.42m | 6:14AM0.38m | 7:34PM0.47m | |||||||
— | 6:35 | — | — | 6:33 | — | — | 6:33 | — | — | 6:31 | — | — | 6:31 | — | — | 6:30 | — | — | |
— | — | 5:22 | — | — | 5:23 | — | — | 5:24 | — | — | 5:25 | — | — | 5:25 | — | — | 5:27 | — | |
mm | — | — | — | 2 | 4 | 1 | 4 | — | — | 2 | 2 | 1 | — | — | — | 3 | 3 | 1 | — |
Temp °C | 13 | 16 | 16 | 16 | 15 | 16 | 16 | 16 | 16 | 15 | 15 | 16 | 15 | 16 | 16 | 16 | 15 | 16 | 16 |
Feels °C | 8 | 13 | 14 | 15 | 12 | 11 | 12 | 12 | 11 | 12 | 12 | 12 | 12 | 13 | 13 | 15 | 14 | 14 | 15 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 9 | S 8 | S 9 | ENE 9 | S 19 | S 7 | S 8 | S 12 | S 11 | S 10 | S 9 | S 8 | SE 7 | SE 8 | ESE 7 | ESE 7 | E 7 | E 7 |
223 | 245 | 142 | 199 | 17 | 61 | 181 | 43 | 67 | 185 | 116 | 80 | 32 | 102 | 82 | 94 | 198 | 161 | 117 | |
Swell 2 Height (m) Direction Period (s) | ENE 9 | ENE 10 | ENE 10 | ENE 9 | S 19 | ENE 10 | S 18 | S 18 | S 18 | S 18 | SSW 13 | ENE 9 | S 12 | ENE 6 | ENE 6 | ESE 11 | ESE 9 | ESE 9 | S 8 |
29 | 31 | 31 | 17 | 65 | 18 | 96 | 154 | 97 | 24 | 53 | 8 | 25 | 51 | 39 | 65 | 35 | 30 | 5 | |
Swell 3 Height (m) Direction Period (s) | S 16 | S 18 | S 15 | S 15 | SE 8 | S 14 | ENE 10 | S 12 | ENE 10 | ENE 10 | — | ENE 10 | SE 10 | S 11 | S 11 | S 10 | S 9 | S 8 | E 11 |
5 | 26 | 18 | 18 | 3 | 4 | 19 | 27 | 10 | 11 | — | 9 | 28 | 84 | 56 | 30 | 13 | 10 | 2 | |
Wind waves Height (m) Direction Period (s) | W 3 | — | — | — | SSE 9 | S 8 | — | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | — | — | — | — | — | — |
1 | — | — | — | 304 | 332 | — | 192 | 173 | 186 | 162 | 128 | 144 | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 63 | 0 | 0 | 63 | 8 | 105 | 105 | 28 | 103 | 163 | 28 | 0 | 63 | 0 | 6 | 18 | 0 |
Best forecast wave conditions in Sydney North Coast | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
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Information about the Manly Surf forecast
The above surf forecast table for Manly provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Manly can be found by selecting the local surf guide option on the grey menu. Our Manly 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 (Manly) 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 Manly 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.
Manly is 6 km (4 miles) from Dee Why. If you plan a holiday in Sydney North Coast, look for hotels and other accommodation in Dee Why. Dee Why has rooms for a wide range of budgets as well as car hire and transport links.










