Surf Forecasts:
Freshwater and Harbord surf forecast from 20 Aug 2026:
- Best quality surf: Friday 21 Aug, 1AM (local time) - 4.5ft (1.3m), 6s period, ENE swell with offshore winds.
- Most powerful swell: Thursday 27 Aug, 1AM (local time) - 4.5ft (1.3m), 7s period, SSE swell with 191 kJ wave energy.
- Next surfable swell (1★+): Friday 21 Aug, 1AM (local time) - 4.5ft (1.3m), 6s period with ENE swell.
Best Forecast Surf Conditions for Freshwater and Harbord this week:
The surf forecast for Freshwater and Harbord over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 1AM. The primary swell is predicted to be 1.3m and 6s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Freshwater and Harbord in the next 16 days are 1.3m 7s and forecast to arrive on Thursday (Aug 27) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 8s period and expected on Wednesday (Aug 26) at 7AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Fri 21st Aug) | 4.5ft (1.3m) 6s |
| Best Surf | 1AM (Fri 21st Aug) | 4.5ft (1.3m) 6s |
| Most Powerful | 1AM (Thu 27th Aug) | 4.5ft (1.3m) 7s |
Table - best surf conditions forecast for Freshwater and Harbord over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s on the cards for the next couple of weeks.
Well, I gotta be straight with you – it’s looking pretty grim for a solid stretch. The first few days out of the gate are a write-off. Thursday the 20th through to Sunday the 23rd of August, there’s just nothing doing. The swell is tiny, the wind is all over the shop, and the water’s a bit of a mess. You’re better off leaving the boards in the shed for that first weekend.
The first real glimmer of hope comes on Monday the 24th of August, in the morning at Freshwater (Freshwater and Harbord). It’s not a standout by any stretch, but the wind is light and offshore from the NW, so the surface will be clean. The swell is a weak 4 ft from the ENE, with a short period of 6 seconds, so it’s going to be a bit lumpy and lacking punch. The combined energy is only 107 (moderate wave energy), so it’s more of a chance to get wet than anything to get excited about. The water temp is 63°, which is about 2° cooler than normal for this time of year – nothing to write home about, just a bit nippy.
Tuesday the 25th of August afternoon sees a little bump in energy, with the combined swell energy hitting 179 (moderate), but the swell is still only 3 ft from the NE with a short 6-second period. The wind is offshore from the NNW, so it’ll be clean, but the waves are just ordinary. It’s surfable, but don’t expect any gems.
The rest of that week and into the next is a flat, frustrating blur. From Wednesday the 26th all the way through to Friday the 4th of September, the forecast is a relentless run of poor surf conditions. The swell never really gets above 4 ft, and when it does – like on Saturday the 29th of August when we see a 5 ft NE swell – the wind is howling onshore from the SSE at 19 mph, turning it into a lumpy, choppy mess. The combined energy jumps to 245 (moderate to strong), but with that wind, it’s a kite surfer’s paradise, not a paddler’s.
The only real standout – and I say that with a heavy heart – is the morning of Tuesday the 1st of September. At Freshwater, the wind goes dead calm, glassy conditions. The swell is a tiny 3 ft from the ENE with an 8-second period, and the combined energy is only 72 (weak). It’s clean, but it’s small. If you’ve got a foamie or a longboard, you might find a few dribblers. For anyone else, it’s a tough sell.
The final week from the 2nd of September onward is just a sad fade-out. Tiny swell, poor wind, and no energy. The 3rd of September morning shows a long-period 11-second swell from the E, but it’s only 2 ft – that’s groundswell that’ll break too straight for the beach and won’t have any power. It’s a no-go.
To be honest, there’s no single session in this whole outlook that I’d call a true standout. The best on offer is that glassy Tuesday morning on the 1st of September – it’s clean, but you’ll be scratching for waves. The only other option is the clean offshore mornings on the 24th and 25th of August, but the waves are just ordinary. It’s a tough run. Forecasts can change, but right now, the ocean is not playing ball.
Rusty.
Short Range ForecastMostly dry. Warm (max 20°C on Fri morning, min 12°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 17mm), heaviest on Wed morning. Warm (max 22°C on Tue morning, min 13°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | ||||||||||||||
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) | NE 6 | ENE 6 | ENE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | ENE 9 | ENE 9 | ENE 5 | ENE 6 | ENE 7 | ENE 6 | NE 6 | NE 6 | ENE 7 | NE 8 | ENE 8 | SSE 7 |
Wave Graph | ||||||||||||||||||||
95 | 126 | 62 | 39 | 18 | 9 | 9 | 9 | 7 | 31 | 35 | 104 | 113 | 80 | 85 | 64 | 146 | 72 | 88 | 191 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | off | off | off | cross-off | cross-off | on | cross-off | cross-off | cross-on | cross-off | cross-off | cross | off | cross-off | off | cross-off | cross | cross-off | cross-off |
High Tide | 2:24AM0.86m | 2:55PM1.25m | 3:46AM0.84m | 4:00PM1.27m | 4:56AM0.87m | 4:57PM1.32m | 5:49AM0.92m | 5:45PM1.39m | 6:30AM0.99m | 6:27PM1.45m | 7:07AM1.06m | 7:05PM1.51m | ||||||||
Low Tide | 8:49PM0.50m | 7:52AM0.53m | 10:06PM0.48m | 9:01AM0.55m | 11:10PM0.43m | 10:09AM0.53m | 11:58PM0.37m | 11:07AM0.49m | 00:38AM0.30m | 11:56AM0.43m | 1:12AM0.23m | 12:39PM0.37m | 1:44AM0.17m | |||||||
— | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — | |
5:28 | — | — | 5:28 | — | — | 5:29 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 8 | 7 | 5 | — |
Temp °C | 19 | 19 | 20 | 20 | 16 | 19 | 18 | 16 | 16 | 16 | 16 | 19 | 18 | 18 | 22 | 20 | 17 | 14 | 13 | 12 |
Feels °C | 16 | 17 | 17 | 16 | 13 | 16 | 15 | 14 | 14 | 13 | 14 | 16 | 15 | 16 | 18 | 16 | 14 | 11 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | SE 7 | ENE 6 | ENE 6 | NE 6 | NE 6 | SSW 5 | SSW 8 | NE 6 | S 10 | S 8 | S 10 | ENE 6 | ENE 7 | ENE 6 | ENE 6 | NE 6 | ENE 7 | NE 8 | ENE 8 | SSE 7 |
18 | 126 | 62 | 39 | 18 | 5 | 22 | 9 | 161 | 82 | 200 | 104 | 113 | 80 | 62 | 64 | 146 | 72 | 88 | 191 | |
Swell 2 Height (m) Direction Period (s) | E 10 | S 12 | S 11 | SE 7 | N 4 | NE 6 | SSW 5 | S 9 | NE 6 | S 14 | NE 8 | S 10 | S 10 | S 10 | S 9 | ENE 9 | S 16 | S 16 | S 15 | ENE 8 |
2 | 3 | 2 | 2 | 3 | 9 | 5 | 6 | 6 | 142 | 11 | 165 | 138 | 94 | 61 | 59 | 21 | 5 | 18 | 58 | |
Swell 3 Height (m) Direction Period (s) | S 13 | — | — | S 11 | S 10 | S 9 | NE 6 | E 9 | ENE 9 | ENE 9 | E 14 | E 13 | E 13 | ENE 9 | ENE 9 | S 9 | — | — | — | S 14 |
4 | — | — | 2 | 2 | 6 | 9 | 2 | 7 | 31 | 4 | 3 | 3 | 17 | 32 | 58 | — | — | — | 4 | |
Wind waves Height (m) Direction Period (s) | NE 6 | — | NW 2 | — | W 3 | — | — | SSW 3 | — | — | ENE 5 | — | — | — | NE 6 | — | S 5 | S 8 | S 9 | — |
95 | — | 1 | — | 3 | — | — | 5 | — | — | 35 | — | — | — | 85 | — | 115 | 1064 | 773 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 49 | 0 | 1 | 40 | 224 | 106 | 395 | 144 | 1 | 27 | 1 | 0 | 165 | 0 | 28 | 0 | 12 | 2 | 14 | 1 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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Information about the Freshwater and Harbord Surf forecast
The above surf forecast table for Freshwater and Harbord provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Freshwater and Harbord can be found by selecting the local surf guide option on the grey menu. Our Freshwater and Harbord 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 (Freshwater and Harbord) 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 Freshwater and Harbord 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.
Freshwater and Harbord is 4 km (2 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.











