Surf Forecasts:
Freshwater and Harbord surf forecast from 27 Aug 2026:
- Best quality surf: Friday 28 Aug, 4AM (local time) - 5.5ft (1.7m), 12s period, SSE swell with offshore winds.
- Most powerful swell: Friday 28 Aug, 4AM (local time) - 5.5ft (1.7m), 12s period, SSE swell with 791 kJ wave energy.
- Next surfable swell (1★+): Friday 28 Aug, 1AM (local time) - 2.5ft (0.7m), 13s period with SSE 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 28) at 1AM. The primary swell is predicted to be 0.7m and 13s 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 1.7m 12s and forecast to arrive on Friday (Aug 28) at 4AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 10s period and expected on Sunday (Aug 30) at 10PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Fri 28th Aug) | 2.5ft (0.7m) 13s |
| Best Surf | 4AM (Fri 28th Aug) | 5.5ft (1.7m) 12s |
| Most Powerful | 4AM (Fri 28th Aug) | 5.5ft (1.7m) 12s |
Table - best surf conditions forecast for Freshwater and Harbord over the next 16 days.
The Lowdown
Hey folks, Rusty here. Let’s break down what’s goin’ on.
We’ve got a long dry spell to start off. The first real chance to get wet doesn’t pop up until Friday, August 28th, and then there’s another big stretch of nothing until September 8th. So, patience is key.
The one session to circle on your calendar is the morning of Friday, August 28th at Freshwater and Harbord. We’re looking at a clean 1.7m (that’s about 6ft) swell from the SSE, running with an 11-second period – you’ll feel that energy, and the combined reading is (669). The wind is light out of the west, giving us a nice cross-off breeze. It’ll be clean. Just know the crowd can be thick here, so set your alarm.
That afternoon, the wind turns onshore and ruins it, so stick to early. After that, it’s tiny and weak for days. On September 8th, we see a bigger pulse – 2.1m (roughly 7ft) from the SE with a 10-second period (energy 907) – but the wind is all wrong, cross-on or onshore, making it messy and choppy. That size is for experienced surfers only, and honestly, with that wind, it’s better suited for a kite than a paddle board.
Water temp at Freshwater is around 63°F, right about average for the season.
Bottom line: grab that Friday morning window if you can. The rest of the two weeks is pretty quiet. Forecasts can turn around, but right now, it’s slim pickings.
- Rusty
Short Range ForecastMostly dry. Very mild (max 16°C on Fri morning, min 12°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Wed afternoon, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||
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 13 | SSE 11 | SSE 10 | SSE 9 | SSE 10 | SSE 10 | SSE 9 | SSE 10 | ENE 9 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 11 | ENE 11 | NE 6 | ENE 10 | ENE 10 | SSE 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 147 | 643 | 433 | 287 | 386 | 314 | 151 | 122 | 25 | 14 | 17 | 16 | 15 | 39 | 38 | 36 | 33 | 33 | 32 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-on | cross-on | cross | on | glassy | cross-off | on | cross-off | glassy | cross | cross-off | cross-off | cross-off | off | off | cross-off | off |
High Tide | 8:16AM1.21m | 8:16PM1.53m | 8:50AM1.28m | 8:52PM1.50m | 9:25AM1.34m | 9:30PM1.43m | 10:02AM1.38m | 10:10PM1.34m | 10:43AM1.41m | 10:55PM1.23m | 11:28AM1.42m | 11:49PM1.12m | |||||||
Low Tide | 2:15AM0.13m | 1:59PM0.28m | 2:45AM0.10m | 2:40PM0.25m | 3:16AM0.10m | 3:22PM0.24m | 3:48AM0.13m | 4:07PM0.25m | 4:22AM0.17m | 4:57PM0.28m | 5:00AM0.24m | 5:55PM0.31m | |||||||
 |  |  |  | | | | | | | | | | | | | | | | |
 | — | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:13 | — | — |
 | — | — | 5:32 | — | — | 5:34 | — | — | 5:34 | — | — | 5:35 | — | — | 5:36 | — | — | 5:37 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 16 | 15 | 15 | 16 | 15 | 14 | 16 | 15 | 15 | 17 | 16 | 15 | 22 | 23 | 20 | 26 | 27 | 21 |
Feels °C | 13 | 13 | 11 | 13 | 14 | 14 | 14 | 13 | 12 | 13 | 14 | 13 | 13 | 18 | 20 | 16 | 22 | 23 | 18 |
Swell 1 Height (m) Direction Period (s) | S 9 | SSE 11 | SSE 10 | SSE 9 | SSE 10 | SSE 10 | SSE 9 | S 9 | S 9 | S 9 | S 8 | S 9 | S 10 | S 11 | S 11 | S 11 | S 10 | S 10 | NE 5 |
| kJ | 258 | 643 | 433 | 287 | 386 | 314 | 151 | 160 | 225 | 367 | 191 | 207 | 179 | 237 | 192 | 141 | 96 | 68 | 13 |
Swell 2 Height (m) Direction Period (s) | SSE 13 | ENE 8 | ENE 8 | ENE 8 | S 9 | S 8 | S 8 | SSE 10 | ENE 9 | S 17 | S 16 | S 15 | S 16 | ENE 11 | ENE 11 | NE 6 | NE 5 | NE 5 | SSE 10 |
| kJ | 147 | 26 | 26 | 25 | 74 | 167 | 100 | 122 | 25 | 147 | 246 | 157 | 75 | 39 | 38 | 36 | 10 | 11 | 31 |
Swell 3 Height (m) Direction Period (s) | ENE 9 | S 14 | S 13 | S 11 | ENE 9 | ENE 8 | ENE 9 | ENE 9 | SE 9 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | N 12 | N 12 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
| kJ | 50 | 58 | 54 | 37 | 29 | 28 | 32 | 30 | 22 | 14 | 17 | 16 | 15 | 3 | 3 | 35 | 33 | 33 | 32 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | NE 3 | NE 4 | NE 4 | WNW 3 | NW 3 | NNE 4 | NW 2 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | 36 | 1 | 2 | 19 | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 115 | 2 | 1 | 62 | 0 | 0 | 10 | 1 | 1 | 27 | 1 | 1 | 2 | 1 | 1 | 1 | 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.
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