
Surf Forecasts:
Catherine Hill Bay surf forecast from 13 Sep 2026:
- Best quality surf: Thursday 17 Sep, 4AM (local time) - 13ft (4.0m), 10s period, S swell with cross-offshore winds.
- Most powerful swell: Wednesday 16 Sep, 4PM (local time) - 13ft (4.0m), 10s period, S swell with 3,429 kJ wave energy.
- Next surfable swell (1★+): Monday 14 Sep, 1AM (local time) - 5ft (1.6m), 6s period with NE swell.
Best Forecast Surf Conditions for Catherine Hill Bay this week:
The surf forecast for Catherine Hill Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 14) at 1AM. The primary swell is predicted to be 1.6m and 6s period with a secondary swell of 1.2m and 6s. Another secondary swell of 0.8m and 10s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Catherine Hill Bay in the next 16 days are 4.0m 10s and forecast to arrive on Wednesday (Sep 16) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Monday (Sep 14) at 4AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Mon 14th Sep) | 5ft (1.6m) 6s |
| Best Surf | 4AM (Thu 17th Sep) | 13ft (4.0m) 10s |
| Most Powerful | 4PM (Wed 16th Sep) | 13ft (4.0m) 10s |
Table - best surf conditions forecast for Catherine Hill Bay over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a proper look at what’s cookin’ for Catherine Hill Bay over the next couple of weeks. It’s a mixed bag, so we gotta pick our moments.
Right off the bat, the water temp is sittin’ around 64°, which is pretty much average for this time of year – nothin’ to write home about, but you won’t need a steamer if the sun’s out.
First up, Sunday the 13th is a bit of a write-off. We’ve got some waist-high swell pushin’ in, around 3ft from the south with a period of 10 seconds, but that morning cross-shore breeze is gonna make it feel messy. Combined energy is weak at best (254), so it’s a tough paddle for not much reward. By the arvo, a fresh onshorer kills it dead.
Monday the 14th is more of the same – smaller, weaker, and choppy. Not worth wetting a wetsuit.
Tuesday the 15th is where it gets interesting for a window. Early morning we’ve got glassy conditions – dead calm, slight air – and a tiny 2ft northeast windswell creepin’ in. Period is short at 7 seconds, so it’ll be a bit fat and slow, but combined energy is tiny (80). It’s surfable, but don’t expect any barrels. Still, a clean, quiet session on a Tuesday is a gift if you’re keen.
Then things get serious. Wednesday the 16th sees a solid pulse of south swell hit. By the morning we’re lookin’ at 10ft of S swell, period 9 seconds, and the combined energy is cranked right up to 1474 – that’s strong. The problem? A fresh cross-shore wind is gonna make it lumpy and ugly. By arvo it’s 13ft and 3429 energy, but still messy. This is expert-only territory, and even then, it’s not gonna be pretty. This setup is more interesting for kite surfing than paddle surfing unless you’re a lunatic.
Thursday the 17th is the standout for the big-wave crew. Morning session sees 12ft of S swell (10 sec period) with a clean cross-offshore wind from the southwest. Combined energy is 2110 – very strong. The report says wind and tide are favorable, but the swell is predicted to be too big for this break. If you’re an expert and you know the bank, you might score a couple. Otherwise, it’s a look-and-learn day. Afternoon stays big at 10ft but the wind swings cross-shore and it gets messy again.
Friday the 18th morning offers a reprieve. Swell drops to 4ft from the south, period 9 seconds, combined energy 383 (moderate). With a slight offshore breeze from the north, it’ll be clean. This is your best chance for a fun, manageable surf if the big stuff scared you off. By arvo the onshore wind ruins it.
Saturday the 19th morning is glassy again. We’ve got 3ft of SE groundswell with an 11-second period – that’s a long-period swell, so it’ll have good shape and energy (393), but it might run a bit straight at a beach break. Best on a bank with a bit of shape. Clean as a whistle though.
From Sunday the 20th through to the end of the month, it’s mostly small, weak, or onshore junk. There’s a pulse of 10ft S swell on Monday the 21st, but it’s cross-on and choppy again. The tail end of the run (Monday 28th) shows some hope with 8ft S swell and a light onshore, but it’s a long way out and uncertain.
Bottom line: The best on offer is Friday morning, 18th September for a clean, manageable 4ft south swell with light offshore winds – perfect for a few hours of fun without the crowd. For the brave, Thursday morning, 17th September has the biggest, cleanest swell of the run, but only if you’ve got the skill and the nerve. That one’s for the experts.
Stay stoked.
Rusty
Short Range ForecastMostly dry. Warm (max 24°C on Mon morning, min 11°C on Tue night). Mainly strong winds. | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Wed night. Very mild (max 18°C on Fri morning, min 10°C on Wed night). Winds decreasing (strong winds from the SSW on Wed morning, light winds from the N by Fri morning). | ||||||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||||
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 | S 11 | NE 6 | S 12 | S 11 | NE 6 | NE 7 | NE 7 | S 7 | S 9 | S 10 | S 10 | S 10 | S 10 | SSE 9 | S 9 | S 9 | ESE 10 | SE 11 | S 17 | S 9 |
Wave Graph | |||||||||||||||||||||
164 | 184 | 184 | 132 | 82 | 141 | 44 | 21 | 784 | 1463 | 3429 | 3111 | 2100 | 1446 | 675 | 251 | 245 | 220 | 169 | 142 | 56 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-off | cross | cross | cross-off | glassy | cross-on | cross | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross-on | cross-off | glassy | cross-on | off |
High Tide | 9:34PM1.37m | 9:57AM1.47m | 10:14PM1.24m | 10:34AM1.44m | 10:55PM1.11m | 11:14AM1.39m | 11:40PM1.00m | 11:59AM1.32m | 00:35AM0.91m | 12:55PM1.26m | 1:49AM0.85m | 2:04PM1.23m | 3:16AM0.86m | ||||||||
Low Tide | 3:31PM0.18m | 3:39AM0.18m | 4:16PM0.23m | 4:10AM0.27m | 5:02PM0.30m | 4:43AM0.36m | 5:52PM0.38m | 5:18AM0.45m | 6:51PM0.45m | 6:02AM0.53m | 8:04PM0.49m | 7:04AM0.59m | 9:22PM0.49m | ||||||||
5:56 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — | 5:48 | — | — | |
— | 5:43 | — | — | 5:43 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 20 | 19 | 17 | 24 | 23 | 21 | 23 | 18 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 18 | 18 | 16 | 23 | 22 | 19 |
Feels °C | 16 | 13 | 13 | 19 | 19 | 17 | 22 | 17 | 7 | 3 | 5 | 5 | 7 | 9 | 11 | 14 | 13 | 14 | 18 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 11 | NE 6 | S 12 | S 11 | NE 6 | NE 7 | NE 7 | NE 7 | NE 7 | — | E 13 | E 13 | E 13 | SSE 9 | S 9 | S 9 | S 9 | SE 11 | SE 9 | S 9 |
164 | 184 | 112 | 132 | 82 | 88 | 44 | 21 | 12 | 2 | — | 3 | 3 | 3 | 675 | 251 | 245 | 184 | 169 | 95 | 56 | |
Swell 2 Height (m) Direction Period (s) | ENE 5 | S 15 | S 10 | NE 6 | ENE 12 | S 10 | S 10 | S 9 | E 14 | E 14 | — | — | NE 13 | NE 13 | E 13 | SE 8 | ESE 8 | ESE 10 | S 9 | S 9 | SE 9 |
15 | 41 | 138 | 34 | 15 | 50 | 30 | 15 | 15 | 4 | — | — | 7 | 7 | 3 | 129 | 101 | 220 | 102 | 78 | 38 | |
Swell 3 Height (m) Direction Period (s) | S 17 | ENE 13 | ENE 13 | ENE 13 | — | E 12 | NE 13 | E 13 | S 16 | S 15 | — | — | — | — | NE 13 | E 12 | ESE 10 | S 17 | S 16 | S 17 | NE 4 |
53 | 17 | 17 | 17 | — | 12 | 6 | 14 | 5 | 5 | — | — | — | — | 7 | 3 | 42 | 145 | 122 | 142 | 10 | |
Wind waves Height (m) Direction Period (s) | NE 5 | ENE 5 | NE 6 | NE 6 | NE 5 | NE 6 | — | SE 3 | S 7 | S 9 | S 10 | S 10 | S 10 | S 10 | — | — | — | NNE 3 | N 3 | E 3 | — |
22 | 74 | 184 | 68 | 41 | 141 | — | 7 | 784 | 1463 | 3429 | 3111 | 2100 | 1446 | — | — | — | 5 | 1 | 4 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 3 | 247 | 0 | 3 | 51 | 0 | 0 | 40 | 150 | 766 | 802 | 263 | 183 | 14 | 0 | 0 | 51 | 0 | 0 | 51 | 0 |
Best forecast wave conditions in Newcastle | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the Catherine Hill Bay Surf forecast
The above surf forecast table for Catherine Hill Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Catherine Hill Bay can be found by selecting the local surf guide option on the grey menu. Our Catherine Hill Bay 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 (Catherine Hill Bay) 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 Catherine Hill Bay 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.
Catherine Hill Bay is 2 km (1 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.










