- Forecast
- Maps
- Live
- Weather State
- Spot Information
Swansea Beach Surf Forecast
/ NSW – Newcastle (55 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Swansea Beach surfForecast / NSW – Newcastle / Australia
12 Day Weather and Surf, issued 3 pm Thursday 18 Sep 2025 AEST
Best Forecast Surf Conditions for Swansea Beach this week:
The surf forecast for Swansea Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 19) at 4AM. The primary swell is predicted to be 1.2m and 6s period with a secondary swell of 0.5m and 8s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Swansea Beach in the next 12 days are 4.0m 10s and forecast to arrive on Tuesday (Sep 23) at 1PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Tuesday (Sep 23) at 1AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Fri 19th Sep) | 4ft (1.2m) 6s |
| Best Surf | 1PM (Tue 23rd Sep) | 13ft (4.0m) 10s |
| Most Powerful | 1PM (Tue 23rd Sep) | 13ft (4.0m) 10s |
Table - best surf conditions forecast for Swansea Beach over the next 12 days.
Short Range Forecast Light rain (total 3mm), mostly falling on Fri night. Warm (max 22°C on Fri morning, min 10°C on Sat night). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 35mm), heaviest during Tue morning. Warm (max 20°C on Sun afternoon, min 9°C on Mon night). Winds increasing (calm on Sun afternoon, strong winds from the S by Tue afternoon). | ||||||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 9 | 6 | 10 | 6 | 6 | 10 | 10 | 6 | 11 | 8 | 11 | 10 | 10 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 9 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 181 | 126 | 90 | 58 | 34 | 51 | 31 | 160 | 319 | 109 | 59 | 50 | 31 | 35 | 2165 | 2637 | 1769 | 1138 | 377 | 385 | 664 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross- off | cross- on | off | off | cross- off | off | cross- off | glass | off | cross- off | on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | off | glass | ||
High Tide / height (m) | 5:52PM 1.36 | 6:40AM 1.07 | 6:42PM 1.39 | 7:19AM 1.17 | 7:25PM 1.39 | 7:55AM 1.25 | 8:04PM 1.37 | 8:30AM 1.31 | 8:42PM 1.32 | 9:04AM 1.34 | 9:17PM 1.24 | 9:38AM 1.34 | 9:51PM 1.15 | 10:11AM 1.32 | |||||||||
Low Tide / height (m) | 12:32AM 0.17 | 12:18PM 0.31 | 1:12AM 0.14 | 1:08PM 0.25 | 1:47AM 0.12 | 1:53PM 0.20 | 2:20AM 0.13 | 2:35PM 0.19 | 2:52AM 0.15 | 3:16PM 0.20 | 3:22AM 0.19 | 3:55PM 0.23 | 3:51AM 0.24 | ||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||||||
| Sunrise | - | - | 5:48 | - | - | 5:47 | - | - | 5:45 | - | - | 5:43 | - | - | 5:41 | - | - | 5:41 | - | - | 5:39 | ||
| Sunset | 5:45 | - | - | 5:46 | - | - | 5:46 | - | - | 5:47 | - | - | 5:49 | - | - | 5:49 | - | - | 5:50 | - | - | ||
 |  | |  |  | | | | | | | | | |  |  | | | | | | |||
Rain (mm) | - | - | - | - | 3 | - | - | - | - | - | - | - | - | 14 | 17 | 3 | 1 | - | - | - | - | ||
| Temp. °C | 18 | 16 | 22 | 22 | 19 | 22 | 22 | 14 | 19 | 20 | 16 | 18 | 18 | 15 | 12 | 15 | 14 | 16 | 15 | 15 | 17 | ||
| Feels °C (?) | 15 | 13 | 18 | 18 | 18 | 16 | 17 | 9 | 16 | 18 | 12 | 15 | 15 | 11 | 2 | 5 | 5 | 11 | 11 | 13 | 14 | ||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for NSW - Newcastle
Continuing clean conditions at Swansea Beach (calm at Warners Bay 13 km from Swansea Beach). 1.1m 9s swell from the S with a 0.8m 4s local chop from the ENE. 2 swells combining to make bigger set waves.
1 h 12 min ago
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Swansea Beach 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 Swansea Beach Surf forecast
The above surf forecast table for Swansea Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Swansea Beach can be found by selecting the local surf guide option on the grey menu. Our Swansea Beach 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 (Swansea Beach) 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 Swansea Beach 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.
Swansea Beach is 9 km (6 miles) from the city of Catherine Hill Bay. If you plan a holiday in Newcastle, look for hotels and other accommodation in Catherine Hill Bay. Catherine Hill Bay has rooms for a wide range of budgets as well as car hire and transport links.
Nearest