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Newcastle -The Harbour Surf Forecast
/ NSW – Newcastle (55 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Newcastle -The Harbour surfForecast / NSW – Newcastle / Australia
16 Day Weather and Surf, issued 3 pm Thursday 07 May 2026 AESTForecast update in hr min s Forecast update imminent
Newcastle -The Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Newcastle -The Harbour sea temperature is
22.7° C
(Which is 1.0°C warmer than normal for this time of year)Best Forecast Surf Conditions for Newcastle -The Harbour this week:
The surf forecast for Newcastle -The Harbour over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (May 10) at 1PM. The primary swell is predicted to be 0.5m and 12s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Newcastle -The Harbour in the next 16 days are 2.1m 8s and forecast to arrive on Thursday (May 14) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 11s period and expected on Saturday (May 09) at 1AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Sun 10th May) | 1.5ft (0.5m) 12s |
| Best Surf | 1PM (Sun 10th May) | 1.5ft (0.5m) 12s |
| Most Powerful | 1PM (Thu 14th May) | 7ft (2.1m) 8s |
Table - best surf conditions forecast for Newcastle -The Harbour over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 20°C on Fri morning, min 8°C on Thu night). Winds decreasing (fresh winds from the WSW on Thu afternoon, light winds from the WSW by Sat night). | Days 5-7 Weather SummaryHeavy rain (total 20mm), heaviest during Sun afternoon. Warm (max 20°C on Sun night, min 18°C on Sun afternoon). Wind will be generally light. | ||||||||||||||||||||
Thu 7 | Friday 8 | Saturday 9 | Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
E 10 | E 10 | E 10 | E 10 | E 11 | E 11 | E 11 | E 11 | E 11 | E 12 | E 12 | E 13 | E 13 | E 13 | E 12 | E 12 | SE 7 | ESE 7 | ESE 7 | ESE 7 | E 8 | |
154 | 65 | 48 | 54 | 36 | 37 | 37 | 39 | 63 | 100 | 98 | 222 | 215 | 264 | 144 | 141 | 240 | 198 | 111 | 302 | 496 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | cross-off | cross | off | cross-off | cross-off | off | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-on | cross-on | |
High Tide | 00:04AM1.57m | 1:19PM1.14m | 00:55AM1.51m | 2:19PM1.17m | 1:50AM1.47m | 3:14PM1.22m | 2:49AM1.45m | 4:03PM1.31m | 3:49AM1.44m | 4:48PM1.42m | 4:46AM1.44m | 5:31PM1.54m | 5:42AM1.45m | ||||||||
Low Tide | 5:30PM0.76m | 7:11AM0.52m | 6:27PM0.81m | 8:02AM0.52m | 7:33PM0.82m | 8:51AM0.51m | 8:41PM0.79m | 9:38AM0.48m | 9:47PM0.71m | 10:23AM0.44m | 10:47PM0.61m | 11:06AM0.40m | 11:43PM0.49m | 11:49AM0.37m | |||||||
 |  | | | | | | |  |  |  | | | | | | | | | |  | |
 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 |
 | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | 5:06 | — | — | 5:05 | — | — | 5:04 | — | — | 5:04 | — | 5:02 |
— | — | — | — | — | — | — | — | — | 2 | 4 | 2 | 3 | 1 | — | 1 | 4 | 3 | 4 | 8 | 13 | |
Temp °C | 17 | 12 | 20 | 20 | 16 | 17 | 18 | 18 | 18 | 19 | 20 | 20 | 20 | 20 | 19 | 20 | 19 | 19 | 20 | 19 | 18 |
7 | 5 | 15 | 14 | 12 | 14 | 15 | 16 | 16 | 17 | 17 | 18 | 16 | 16 | 16 | 16 | 16 | 15 | 17 | 16 | 16 | |
Swell 1 Height (m) Direction Period (s) | E 10 | S 10 | S 10 | S 11 | S 11 | S 10 | S 11 | S 10 | SSE 9 | SSE 9 | SSE 8 | SSE 9 | SSE 15 | E 13 | E 12 | E 12 | SSE 10 | S 10 | SSE 10 | ESE 7 | ESE 8 |
 kJ | 154 | 1019 | 716 | 639 | 1532 | 1076 | 1128 | 614 | 318 | 264 | 359 | 337 | 385 | 212 | 144 | 141 | 136 | 221 | 265 | 302 | 410 |
Swell 2 Height (m) Direction Period (s) | S 17 | E 10 | E 10 | E 10 | E 11 | E 11 | E 11 | E 11 | E 11 | E 12 | E 12 | E 13 | E 13 | E 13 | SSE 15 | S 14 | E 12 | E 11 | E 11 | SSE 10 | S 10 |
| kJ | 6 | 65 | 48 | 54 | 36 | 37 | 37 | 39 | 63 | 100 | 98 | 222 | 215 | 264 | 43 | 63 | 71 | 39 | 38 | 102 | 52 |
Swell 3 Height (m) Direction Period (s) | N 10 | — | — | — | — | — | — | — | S 18 | S 17 | SSE 15 | SSE 15 | S 11 | — | N 9 | — | SSE 14 | S 18 | E 11 | E 11 | — |
| kJ | 2 | — | — | — | — | — | — | — | 6 | 24 | 79 | 231 | 9 | — | 2 | — | 41 | 6 | 38 | 21 | — |
Wind waves Height (m) Direction Period (s) | SW 5 | S 10 | W 3 | SSW 10 | S 11 | — | S 11 | — | — | S 9 | — | S 10 | SSE 9 | SSE 13 | SSE 11 | SSE 11 | SE 7 | ESE 7 | ESE 7 | E 7 | E 8 |
| kJ | 51 | 1664 | 5 | 1108 | 2653 | — | 1456 | — | — | 399 | — | 573 | 287 | 1058 | 617 | 634 | 240 | 198 | 111 | 178 | 496 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 185 | 22 | 1 | 87 | 2 | 0 | 10 | 0 | 0 | 0 | 0 | 45 | 45 | 106 | 221 | 293 | 81 | 421 | 421 | 280 | 91 |
Best forecast wave conditions in Newcastle | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 Newcastle -The Harbour 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 Newcastle -The Harbour Surf forecast
The above surf forecast table for Newcastle -The Harbour provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Newcastle -The Harbour can be found by selecting the local surf guide option on the grey menu. Our Newcastle -The Harbour 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 (Newcastle -The Harbour) 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 Newcastle -The Harbour 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.
Are you planning a holiday in Newcastle? If you are looking for accommodation near Newcastle -The Harbour, camping, hotels and holiday cottages in Newcastle, consider staying in Newcastle which is 3 km (2 miles) away. Other places in and around Newcastle where you can find information about places to rent, and car hire include Catherine Hill Bay which is 32 km (20 miles) away, Port Stephens, Cessnock and Central Coast.
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