
Surf Forecasts:
Catherine Hill Bay surf forecast from 18 Jul 2026:
- Best quality surf: Thursday 23 Jul, 7PM (local time) - 11ft (3.5m), 9s period, S swell with cross-shore winds.
- Most powerful swell: Thursday 23 Jul, 10PM (local time) - 11ft (3.5m), 10s period, S swell with 1,975 kJ wave energy.
- Next surfable swell (1★+): Monday 20 Jul, 4AM (local time) - 6ft (1.8m), 10s period with ENE 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 (Jul 20) at 4AM. The primary swell is predicted to be 1.8m and 10s period with a secondary swell of 0.7m and 13s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Catherine Hill Bay in the next 16 days are 3.5m 10s and forecast to arrive on Thursday (Jul 23) at 10PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Thursday (Jul 23) at 10AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Mon 20th Jul) | 6ft (1.8m) 10s |
| Best Surf | 7PM (Thu 23rd Jul) | 11ft (3.5m) 9s |
| Most Powerful | 10PM (Thu 23rd Jul) | 11ft (3.5m) 10s |
Table - best surf conditions forecast for Catherine Hill Bay over the next 16 days.
The Lowdown
Alright, Rusty here, giving you the full rundown for Catherine Hill Bay in feet and knots. Let’s get into it.
The first week is a bit of a mixed bag. We’ve got a slow start with some messy, onshore conditions, but if you’re patient, there’s a real gem waiting for you. The standout is going to be early on Monday, July 20. The water is 65°, which is about average for this time of year, nothing to write home about.
Monday morning, July 20, is the pick of the first week. The wind is going glassy out of the west at 3 knots, and we’ve got a 6ft swell from the ENE with an 11-second period – that’s quality groundswell, plenty of energy to push through. The combined energy reading is 863, which is moderate, but with that clean, glassy surface, it’s going to be smooth. The break is a breakwater, so it’s exposed to the ESE, and the swell is coming from the ENE, which is not the optimum direction but it’s still working. It’s a consistent spot, for beginners, with crowds sometimes – so expect a few heads out but nothing crazy. That’s a nice session.
The following days get a bit choppy. Tuesday morning, July 21, is clean with a cross-offshore wind, but the swell drops to 5ft, with a 10-second period, and the energy is down to 430. It’s still surfable, but not the same level of magic.
Then we get a bit of a lull from Wednesday, July 22, through Thursday, July 23, with small, weak swells and poor conditions. The energy drops to 180 and 41, so you’re looking at small, weak waves. Not worth paddling out.
But then, hold on – Friday, July 24, is a serious one. The morning is firing with an 8ft S swell, a 10-second period, and a massive energy reading of 2333. That’s strong wave energy. The wind is cross-offshore from the WSW at 9 knots, so it’s clean. This is excellent surf, but it’s for experienced surfers only – 8ft is too big for beginners. The swell direction is directly from the south, which is a good match for the exposure. The period is 10 seconds, so it’s not a super-long groundswell, but it’s got plenty of punch. For experienced surfers, this is the best on offer in the whole 16 days.
Saturday, July 25, the morning is glassy again, but the swell drops to 4ft, energy 484, a nice clean session for the less experienced.
The next week, from July 26 to July 31, is mostly a write-off. The wind turns onshore and strong, with rain showers, and the swell is either small or too messy. The energy readings are all over the place, but the conditions are poor. There’s a gap of several days where there’s nothing worth recommending for a surfer.
Then, if you’re looking that far ahead, the morning of Sunday, August 2, is a promising long-range call. The wind is light and cross-offshore from the SW at 3 knots, with a 6ft ENE swell, a 10-second period, and a clean energy reading of 699. The conditions are described as “very good” – but we’re a week and a half out, so it’s a bit less certain. Still, it’s a promising one to keep an eye on.
So overall, the true standout is Friday, July 24 morning for the experienced crew, and Monday, July 20 morning for a cleaner, more relaxed session for everyone else.
Rusty
Short Range ForecastMostly dry. Very mild (max 17°C on Sat morning, min 11°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 19°C on Wed morning, min 10°C on Thu night). Winds increasing (calm on Wed morning, fresh winds from the S by Thu afternoon). | ||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||
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) | ESE 7 | ESE 7 | E 11 | E 11 | E 10 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | S 8 | S 9 | S 10 | S 9 | S 9 |
Wave Graph | |||||||||||||||||||||
144 | 183 | 881 | 1107 | 951 | 831 | 672 | 566 | 416 | 356 | 307 | 312 | 146 | 119 | 82 | 41 | 1331 | 1243 | 1275 | 606 | 367 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | cross-on | on | glassy | cross-on | cross-off | cross-off | cross-on | cross-off | off | cross-on | off | cross-off | cross | cross-off | cross-off | on | off |
High Tide | 11:21AM1.24m | 11:15PM1.50m | 12:09PM1.26m | 00:02AM1.32m | 12:59PM1.27m | 00:52AM1.16m | 1:51PM1.28m | 1:48AM1.02m | 2:46PM1.29m | 2:55AM0.92m | 3:41PM1.31m | 4:07AM0.88m | 4:36PM1.35m | ||||||||
Low Tide | 5:02PM0.34m | 5:51AM0.12m | 5:59PM0.41m | 6:31AM0.22m | 7:02PM0.47m | 7:11AM0.31m | 8:12PM0.51m | 7:53AM0.39m | 9:27PM0.52m | 8:42AM0.45m | 10:38PM0.49m | 9:37AM0.48m | 11:38PM0.43m | ||||||||
6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | |
— | 5:05 | — | — | 5:06 | — | — | 5:06 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | 5:08 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 17 | 16 | 16 | 15 | 15 | 14 | 15 | 16 | 15 | 19 | 18 | 17 | 17 | 14 | 14 | 14 | 14 | 13 |
Feels °C | 13 | 12 | 12 | 14 | 14 | 14 | 14 | 13 | 12 | 13 | 13 | 13 | 17 | 16 | 14 | 10 | 8 | 8 | 11 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | E 11 | E 11 | E 10 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 9 | S 10 | S 9 | S 9 |
49 | 46 | 881 | 1107 | 951 | 831 | 672 | 566 | 416 | 356 | 307 | 312 | 146 | 119 | 82 | 41 | 28 | 15 | 1019 | 606 | 367 | |
Swell 2 Height (m) Direction Period (s) | S 21 | S 20 | S 9 | S 17 | S 16 | S 13 | S 12 | S 12 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 11 | — | — | — | ENE 9 | ENE 9 | ENE 8 |
35 | 32 | 25 | 95 | 125 | 162 | 181 | 178 | 84 | 56 | 53 | 31 | 31 | 18 | 20 | — | — | — | 15 | 15 | 7 | |
Swell 3 Height (m) Direction Period (s) | — | S 18 | SSE 19 | S 8 | S 8 | SE 16 | SE 16 | SE 15 | SE 14 | S 15 | S 15 | S 14 | S 13 | S 13 | — | — | — | — | S 18 | S 19 | S 19 |
— | 6 | 69 | 12 | 12 | 10 | 10 | 9 | 8 | 18 | 17 | 4 | 3 | 3 | — | — | — | — | 24 | 7 | 29 | |
Wind waves Height (m) Direction Period (s) | ESE 7 | ESE 7 | — | — | — | — | — | — | NE 3 | — | — | NE 5 | WNW 2 | — | W 3 | SSW 5 | S 8 | S 9 | S 10 | — | — |
144 | 183 | — | — | — | — | — | — | 2 | — | — | 40 | 1 | — | 5 | 72 | 1331 | 1243 | 1275 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 138 | 150 | 67 | 67 | 14 | 15 | 0 | 18 | 0 | 0 | 61 | 0 | 0 | 51 | 0 | 13 | 183 | 15 | 0 | 27 | 0 |
Best forecast wave conditions in Newcastle | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.










