
Surf Forecasts:
Zenith Beach surf forecast from 8 Aug 2026:
- Best quality surf: Thursday 13 Aug, 7PM (local time) - 10ft (3.0m), 10s period, S swell with cross-shore winds.
- Most powerful swell: Thursday 13 Aug, 7PM (local time) - 10ft (3.0m), 10s period, S swell with 1,633 kJ wave energy.
- Next surfable swell (1★+): Tuesday 11 Aug, 10PM (local time) - 2ft (0.6m), 9s period with ENE swell.
Best Forecast Surf Conditions for Zenith Beach this week:
The surf forecast for Zenith Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 11) at 10PM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.4m and 13s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Zenith Beach in the next 16 days are 3.0m 10s and forecast to arrive on Thursday (Aug 13) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 5s period and expected on Thursday (Aug 13) at 1AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Tue 11th Aug) | 2ft (0.6m) 9s |
| Best Surf | 7PM (Thu 13th Aug) | 10ft (3.0m) 10s |
| Most Powerful | 7PM (Thu 13th Aug) | 10ft (3.0m) 10s |
Table - best surf conditions forecast for Zenith Beach over the next 16 days.
The Lowdown
G'day, Rusty here. Let’s have a look at the surf for Zenith Beach over the next couple of weeks.
First off, the early part of this run is pretty grim. We’ve got a solid week of small, weak, and messy surf ahead. The swell energy is weak, with values stuck below the 100 mark (79–170), and what’s coming in is short-period stuff at 9 seconds. That means closeouts and choppy lines, not much to get excited about. There’s a brief pulse of bigger swell on Monday the 10th, with 7ft on offer, and the energy jumps to moderate (635), but the wind is howling at 25 mph from the northwest. That’s going to chop it up and make it pretty ugly.
The next real chance comes on Thursday the 13th. The swell builds to 7ft–7ft from the south, with moderate energy (645–828). It’s clean in the morning, with a cross-off breeze, but it’s a marginal call. Friday the 14th has a clean 5ft with a gentle offshore, but the period is short at 8 seconds, so it won’t have much push. Saturday the 15th sees a jump to 6ft but the wind turns onshore in the afternoon and the whole thing gets blown out.
There’s a gap of a few days of poor quality before things start to look up. Around Thursday the 20th, we see a real change. The swell drops a touch to 7ft but the wind goes offshore and light, with energy at a solid moderate (513–569). That’s the first truly clean day, but the real standout is Saturday the 22nd. Early morning is glassy, with 5ft of east swell, and the energy is pumping at 742. That’s a good score for a beach break. The period is a bit short at 9 seconds, but the clean conditions should make up for it.
Then comes the big one. Sunday the 23rd is the pick of the whole run. We’ve got 6ft from the east with a 12-second period, and the energy is strong at 1547. The morning is glassy. That’s proper groundswell, and while long-period swells can be a bit straight at a beach break, with that size and those conditions, it’s going to be solid. Monday the 24th is also decent, with 5ft and a 12-second period, energy at 1252, and a clean cross-off in the morning. Just remember, these long-range calls are promising, but keep an eye on it.
So, to sum up: the first week is mostly a write-off. Thursday the 20th is the first honest chance, but Sunday the 23rd is the one you want to clear your schedule for. That’s the standout of the next sixteen days, but it’s a while away, so keep the fingers crossed.
This is a beach break, and with the swell we’re seeing on the 23rd and 24th, it’s getting to the size where it’s less about beginners and more about the crew who know what they’re doing.
Rusty out.
Short Range ForecastLight rain (total 3mm), mostly falling on Sun afternoon. Very mild (max 17°C on Sun afternoon, min 11°C on Sat night). Winds increasing (light winds from the NNE on Sun afternoon, strong winds from the WNW by Mon afternoon). | Days 5-7 Weather SummaryMostly dry. Very mild (max 19°C on Wed morning, min 10°C on Wed night). Winds increasing (light winds from the NW on Tue night, strong winds from the W by Wed night). | ||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||||
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) | E 8 | ENE 9 | ENE 9 | ENE 6 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SSW 12 | ENE 9 | ENE 9 | ENE 10 | S 9 | S 9 | S 10 | S 8 | S 10 | S 9 |
Wave Graph | |||||||||||||||||||
61 | 146 | 140 | 176 | 632 | 288 | 130 | 70 | 70 | 252 | 62 | 66 | 51 | 603 | 803 | 968 | 304 | 434 | 299 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-off | cross-off | off | off | off | cross-off | cross-off | off | off | cross-off | cross-off | off | off | cross | cross |
High Tide | 5:13AM1.15m | 5:28PM1.79m | 6:21AM1.22m | 6:27PM1.89m | 7:16AM1.31m | 7:19PM1.95m | 8:04AM1.39m | 8:07PM1.98m | 8:48AM1.46m | 8:52PM1.95m | 9:30AM1.51m | 9:35PM1.86m | |||||||
Low Tide | 11:21PM0.43m | 10:38AM0.52m | 00:24AM0.30m | 11:46AM0.46m | 1:16AM0.19m | 12:46PM0.39m | 2:03AM0.12m | 1:40PM0.33m | 2:46AM0.08m | 2:30PM0.30m | 3:27AM0.10m | 3:18PM0.30m | |||||||
— | 6:35 | — | — | 6:33 | — | — | 6:33 | — | — | 6:31 | — | — | 6:31 | — | — | 6:30 | — | — | |
— | — | 5:17 | — | — | 5:19 | — | — | 5:19 | — | — | 5:20 | — | — | 5:21 | — | — | 5:21 | — | |
mm | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 15 | 16 | 17 | 17 | 14 | 17 | 16 | 16 | 15 | 14 | 19 | 16 | 12 | 14 | 15 | 14 | 15 | 15 | 16 |
Feels °C | 12 | 14 | 16 | 10 | 5 | 8 | 7 | 7 | 6 | 10 | 12 | 7 | 3 | 8 | 10 | 11 | 11 | 11 | 13 |
Swell 1 Height (m) Direction Period (s) | E 8 | ENE 9 | ENE 9 | S 6 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SSW 12 | ENE 9 | ENE 9 | ENE 10 | ENE 9 | ENE 10 | S 10 | S 8 | S 10 | S 9 |
61 | 146 | 140 | 1 | 632 | 288 | 130 | 70 | 70 | 252 | 62 | 66 | 51 | 29 | 18 | 968 | 304 | 434 | 299 | |
Swell 2 Height (m) Direction Period (s) | S 7 | S 6 | S 6 | E 14 | S 13 | S 13 | E 13 | S 18 | SSW 7 | ENE 9 | S 9 | S 8 | SSW 9 | S 20 | S 19 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
25 | 13 | 6 | 4 | 3 | 3 | 4 | 6 | 21 | 58 | 56 | 33 | 25 | 8 | 7 | 19 | 19 | 19 | 19 | |
Swell 3 Height (m) Direction Period (s) | SSE 9 | SSE 8 | SSE 8 | S 8 | — | — | S 12 | S 12 | S 11 | — | SSW 10 | SSW 10 | S 17 | S 16 | — | — | ENE 10 | S 18 | S 20 |
15 | 7 | 6 | 1 | — | — | 3 | 3 | 3 | — | 37 | 22 | 5 | 5 | — | — | 19 | 6 | 7 | |
Wind waves Height (m) Direction Period (s) | — | NNE 3 | NE 5 | ENE 6 | WNW 4 | WNW 4 | W 4 | W 5 | W 4 | W 4 | — | W 4 | WSW 5 | S 9 | S 9 | — | — | — | — |
— | 4 | 16 | 176 | 43 | 29 | 59 | 60 | 37 | 11 | — | 21 | 128 | 603 | 803 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 2 | 8 | 8 | 260 | 67 | 33 | 49 | 67 | 67 | 0 | 8 | 126 | 63 | 52 | 105 | 0 | 0 | 52 | 52 |
Best forecast wave conditions in Newcastle | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
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Information about the Zenith Beach Surf forecast
The above surf forecast table for Zenith Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Zenith Beach can be found by selecting the local surf guide option on the grey menu. Our Zenith 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 (Zenith 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 Zenith 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.
Zenith Beach is 12 km (7 miles) from the city of Port Stephens. If you plan a holiday in Newcastle, look for hotels and other accommodation in Port Stephens. Port Stephens has rooms for a wide range of budgets as well as car hire and transport links.











