
Surf Forecasts:
Blue Bay surf forecast from 7 Aug 2026:
- Best quality surf: Monday 10 Aug, 4AM (local time) - 8ft (2.5m), 8s period, NE swell with cross-offshore winds.
- Most powerful swell: Thursday 13 Aug, 4PM (local time) - 8ft (2.4m), 11s period, S swell with 1,468 kJ wave energy.
- Next surfable swell (1★+): Saturday 8 Aug, 7AM (local time) - 2ft (0.6m), 8s period with S swell.
Best Forecast Surf Conditions for Blue Bay this week:
The surf forecast for Blue Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 08) at 7AM. The primary swell is predicted to be 0.5m and 9s period with a secondary swell of 0.6m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Blue Bay in the next 16 days are 2.4m 11s and forecast to arrive on Thursday (Aug 13) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 8s period and expected on Thursday (Aug 13) at 10AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Sat 8th Aug) | 2ft (0.6m) 8s |
| Best Surf | 4AM (Mon 10th Aug) | 8ft (2.5m) 8s |
| Most Powerful | 4PM (Thu 13th Aug) | 8ft (2.4m) 11s |
Table - best surf conditions forecast for Blue Bay over the next 16 days.
The Lowdown
Alright, let’s get into it.
The next couple of weeks are a mixed bag, to be honest. There’s some fun stuff on the horizon, but you’re gonna have to wade through a lot of average-to-poor days to get to it. The first real window we’ve got is next week, and it’s worth circling on the calendar.
We’re starting off pretty flat and messy. The weekend and the start of next week are mostly small and wonky. There’s a pulse of energy coming through on Monday the 10th, with the swell jumping to about 6 feet, but the wind is howling from the northwest at 19-22 mph, which is just going to chop it all up. Not worth your time. The energy is there, but it’s not clean.
The following morning, Tuesday the 11th, has a little bit of shape to it, with a clean 3 ft from the ENE under a moderate offshore breeze, but it’s just not enough power to get excited about.
Wednesday the 12th sees another bump in energy, with a 3 ft south swell and a period of 11 seconds, which gets the water moving, but the wind swings around to a strong offshore. That makes it clean but a real battle to paddle into. You’ll spend more time fighting the wind than riding waves.
Now, here’s where it gets interesting. Thursday the 13th afternoon, the ocean decides to wake up. The combined energy jumps to a strong 1486, and we see nearly 8 ft of south swell on the charts. It’s a big jump, and it’s likely to be a bit raw and crossed-up as it arrives. Could be a bit much for a Thursday afternoon session.
But hold on. Friday morning, August 14th, is the first real standout. Blue Bay (South Coast) is looking prime. We’ve got about 4 ft of clean south swell, with a period of 11 seconds, and the wind is forecast to be totally glassy, with a slight offshore breeze. The combined energy is a solid 399, which is a good, pushy amount of punch. Conditions are going to be clean, and the reef will have some proper shape to it. This is the one to get on. Expect the crowds to be there, as it’s the first decent day in a while.
Then, the best of the bunch is shaping up for Saturday morning, August 15th. The swell is up to around 6 ft from the south, with a period of 10 seconds, and the energy is pumping at a strong 1184. The wind is light and cross-offshore, which should keep the faces clean and rippable. There’s a chance of a little rain, but that won’t matter. This is a proper session. It’s got size and power, but it’s still manageable for a confident intermediate. It's a bigger day, so beginners might want to watch from the sand. The glassy surface will make it feel even punchier.
Saturday afternoon, the wind swings onshore and the quality drops off, so get your fill in the morning.
After that, we slip back into a bit of a lull. The swell drops right down, and the wind goes onshore, giving us a few days of poor quality. There’s some new groundswell trying to push through on Tuesday and Wednesday, but it’s small and the wind is junk.
Looking further out, the following weekend is looking like it has some potential. Saturday, August 22nd is the one to keep an eye on. The morning shows about 5 ft of ENE swell with an offshore wind, and a moderate energy of 340. That’s a solid combo. The afternoon looks even better, with the swell bumping up to around 5 ft and the wind going glassy again. The energy is stronger at 482. That’s a promising couple of sessions, but it’s a week away, so treat it as a “promising” rather than a “locked-in” call.
So, in the short term, pencil in Friday the 14th and Saturday the 15th. After that, the swell fades into the background for a bit, but the outlook for the 22nd is something to get a little excited about.
The water temps are about average for this time of year, so not too much of a shock when you get in.
That’s the picture. Keep it salty.
Rusty
Short Range ForecastLight rain (total 3mm), mostly falling on Mon morning. Very mild (max 18°C on Sun morning, min 10°C on Fri night). Winds increasing (calm on Sat morning, fresh winds from the NW by Mon afternoon). | Days 5-7 Weather SummarySome drizzle, heaviest during Wed morning. Very mild (max 19°C on Tue morning, min 11°C on Wed night). Winds decreasing (strong winds from the WNW on Wed afternoon, calm by Thu afternoon). | ||||||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||||
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) | SSE 9 | S 8 | S 8 | E 8 | ENE 9 | ENE 9 | ENE 7 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | S 9 | S 11 | S 10 | ENE 10 | ENE 10 | S 11 | S 10 |
Wave Graph | |||||||||||||||||||
50 | 63 | 40 | 61 | 141 | 143 | 384 | 520 | 282 | 127 | 88 | 65 | 61 | 223 | 90 | 52 | 31 | 1468 | 474 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | cross-on | cross | cross | cross | cross | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | off | off | cross-off | cross-on | off |
High Tide | 3:35AM0.98m | 4:06PM1.52m | 4:56AM1.00m | 5:11PM1.61m | 6:03AM1.06m | 6:09PM1.71m | 6:59AM1.13m | 7:01PM1.78m | 7:49AM1.20m | 7:50PM1.80m | 8:34AM1.27m | 8:36PM1.76m | |||||||
Low Tide | 9:15AM0.39m | 11:05PM0.28m | 10:25AM0.38m | 00:08AM0.16m | 11:31AM0.33m | 1:02AM0.07m | 12:29PM0.27m | 1:49AM-0.00m | 1:22PM0.22m | 2:33AM-0.03m | 2:12PM0.20m | 3:13AM-0.02m | |||||||
— | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — | 6:35 | — | — | |
— | — | 5:19 | — | — | 5:20 | — | — | 5:21 | — | — | 5:21 | — | — | 5:22 | — | — | 5:22 | — | |
mm | — | — | — | — | — | 1 | — | 2 | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 14 | 13 | 15 | 14 | 18 | 14 | 16 | 16 | 17 | 15 | 19 | 19 | 14 | 18 | 13 | 12 | 16 | 16 | 14 |
Feels °C | 12 | 11 | 11 | 10 | 14 | 11 | 10 | 8 | 9 | 8 | 13 | 14 | 9 | 12 | 3 | 5 | 12 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | S 8 | S 8 | E 8 | ENE 9 | ENE 9 | S 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | S 9 | S 11 | S 10 | ENE 10 | ENE 10 | S 11 | S 10 |
50 | 63 | 40 | 61 | 141 | 143 | 1 | 520 | 282 | 127 | 88 | 65 | 61 | 223 | 90 | 52 | 31 | 1468 | 474 | |
Swell 2 Height (m) Direction Period (s) | E 7 | SSE 9 | E 8 | S 7 | NE 4 | SSE 8 | E 14 | S 13 | S 13 | E 13 | S 7 | SSW 7 | ENE 8 | ENE 10 | ENE 10 | S 8 | S 16 | ENE 10 | ENE 10 |
25 | 32 | 22 | 15 | 6 | 6 | 4 | 3 | 3 | 4 | 1 | 15 | 41 | 72 | 71 | 35 | 5 | 18 | 19 | |
Swell 3 Height (m) Direction Period (s) | S 8 | ENE 7 | SSE 9 | SSE 9 | S 6 | S 6 | S 13 | — | — | S 12 | S 12 | S 12 | SW 4 | — | S 14 | — | NE 7 | — | — |
22 | 18 | 30 | 15 | 6 | 2 | 3 | — | — | 3 | 3 | 3 | 1 | — | 4 | — | 2 | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 4 | NNE 4 | — | ENE 7 | NW 4 | NNW 5 | NW 4 | W 4 | NW 3 | WNW 3 | NNW 3 | NNW 4 | W 4 | SSW 8 | — | — |
— | — | — | 13 | 12 | — | 384 | 40 | 61 | 35 | 21 | 5 | 4 | 5 | 45 | 24 | 306 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 83 | 0 | 0 | 0 | 572 | 26 | 128 | 30 | 0 | 0 | 0 | 0 | 279 | 4 | 11 | 41 | 0 |
Best forecast wave conditions in Newcastle | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
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Information about the Blue Bay Surf forecast
The above surf forecast table for Blue Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Blue Bay can be found by selecting the local surf guide option on the grey menu. Our Blue 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 (Blue 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 Blue 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.











