Surf Forecasts:
The Cliff surf forecast from 15 Sep 2026:
- Best quality surf: Thursday 17 Sep, 4AM (local time) - 11ft (3.5m), 11s period, S swell with cross-shore winds.
- Most powerful swell: Thursday 17 Sep, 4AM (local time) - 11ft (3.5m), 11s period, S swell with 2,759 kJ wave energy.
- Next surfable swell (1★+): Thursday 17 Sep, 4AM (local time) - 11ft (3.5m), 11s period with S swell.
Best Forecast Surf Conditions for The Cliff this week:
The surf forecast for The Cliff over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 17) at 4AM. The primary swell is predicted to be 3.5m and 11s period with a secondary swell of 3.0m and 11s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at The Cliff 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 0.8m 4s period and expected on Friday (Sep 18) at 10PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Thu 17th Sep) | 11ft (3.5m) 11s |
| Best Surf | 4AM (Thu 17th Sep) | 11ft (3.5m) 11s |
| Most Powerful | 4AM (Thu 17th Sep) | 11ft (3.5m) 11s |
Table - best surf conditions forecast for The Cliff over the next 16 days.
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Warm (max 23°C on Tue morning, min 10°C on Wed night). Winds decreasing (strong winds from the S on Tue night, light winds from the NW by Thu night). | Days 4-6 Weather SummaryMostly dry. Warm (max 27°C on Sun morning, min 15°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | |||||||||||||||
AM | 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 10 | SE 4 | S 7 | S 10 | S 10 | S 10 | S 10 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 9 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 10 | SSE 8 | SSE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 17 | 15 | 688 | 2039 | 2438 | 2291 | 1684 | 721 | 427 | 311 | 281 | 170 | 145 | 120 | 83 | 61 | 43 | 28 | 30 | 137 | 422 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | on | cross-on | cross-on | cross-on | cross-on | cross | on | cross-off | off | cross | cross-off | off | cross-on | off | off | cross | off | cross-on | cross-on | cross-on |
High Tide | 10:48AM1.50m | 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 | — | — | 5:52 | — | — | 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 | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 18 | 14 | 13 | 15 | 15 | 14 | 14 | 14 | 21 | 19 | 18 | 24 | 23 | 20 | 27 | 26 | 23 | 21 | 17 | 17 |
Feels °C | 19 | 17 | 7 | 4 | 6 | 7 | 10 | 11 | 13 | 18 | 14 | 15 | 20 | 19 | 17 | 24 | 21 | 19 | 16 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | ENE 6 | S 9 | E 14 | E 14 | — | E 13 | S 10 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 9 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 10 | E 11 | S 16 |
| kJ | 14 | 15 | 4 | 4 | — | 3 | 1249 | 721 | 427 | 311 | 281 | 170 | 145 | 120 | 83 | 61 | 43 | 28 | 30 | 2 | 5 |
Swell 2 Height (m) Direction Period (s) | S 10 | ENE 6 | E 14 | — | — | — | E 13 | S 19 | S 19 | SSE 19 | SSE 18 | S 16 | SSE 17 | SSE 17 | SSE 17 | S 17 | S 18 | ENE 4 | SSE 16 | NE 4 | E 11 |
| kJ | 17 | 3 | 16 | — | — | — | 3 | 28 | 7 | 69 | 178 | 132 | 58 | 97 | 27 | 22 | 6 | 2 | 24 | 1 | 2 |
Swell 3 Height (m) Direction Period (s) | E 13 | E 14 | — | — | — | — | S 19 | E 13 | E 13 | E 12 | E 12 | SE 8 | SE 8 | ESE 7 | E 11 | E 11 | E 9 | SSE 17 | NE 5 | E 11 | — |
| kJ | 3 | 4 | — | — | — | — | 7 | 3 | 3 | 3 | 3 | 22 | 9 | 5 | 3 | 2 | 1 | 28 | 1 | 2 | — |
Wind waves Height (m) Direction Period (s) | NW 3 | SE 4 | S 7 | S 10 | S 10 | S 10 | S 10 | — | — | — | E 3 | WNW 2 | — | — | — | — | — | NW 2 | SSW 4 | SSE 8 | SSE 9 |
| kJ | 1 | 15 | 688 | 2039 | 2438 | 2291 | 1684 | — | — | — | 7 | 1 | — | — | — | — | — | 1 | 4 | 137 | 422 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 20 | 1373 | 290 | 741 | 829 | 94 | 41 | 7 | 0 | 0 | 78 | 0 | 0 | 90 | 0 | 0 | 152 | 0 | 7 | 290 | 128 |
Best forecast wave conditions in Newcastle | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our The Cliff surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the The Cliff Surf forecast
The above surf forecast table for The Cliff provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The Cliff can be found by selecting the local surf guide option on the grey menu. Our The Cliff 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 (The Cliff) 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 The Cliff 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.
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