
Surf Forecasts:
Blue Bay surf forecast from 8 Sep 2026:
- Best quality surf: Friday 11 Sep, 7AM (local time) - 7ft (2.2m), 10s period, S swell with cross-offshore winds.
- Most powerful swell: Thursday 10 Sep, 1AM (local time) - 11ft (3.5m), 10s period, S swell with 2,662 kJ wave energy.
- Next surfable swell (1★+): Wednesday 9 Sep, 1AM (local time) - 6ft (1.8m), 9s period with SSE 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 Wednesday (Sep 09) at 1AM. The primary swell is predicted to be 1.8m and 9s period with a secondary swell of 0.2m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Blue Bay in the next 16 days are 3.5m 10s and forecast to arrive on Thursday (Sep 10) at 1AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Wednesday (Sep 09) at 10AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Wed 9th Sep) | 6ft (1.8m) 9s |
| Best Surf | 7AM (Fri 11th Sep) | 7ft (2.2m) 10s |
| Most Powerful | 1AM (Thu 10th Sep) | 11ft (3.5m) 10s |
Table - best surf conditions forecast for Blue Bay over the next 16 days.
The Lowdown
Right off the bat, we’re looking at a bit of a flat spell with some clean windows and some real duds mixed in. The first few days are a classic shoulder-season puzzle: there’s swell around, but the wind and conditions are going to be the deciding factor.
Tuesday the 8th kicks things off with a cross-on breeze and 7ft of SSE swell at Blue Bay. The energy is moderate (599), but the surface is going to be fairly choppy. Not the one to get excited about.
Wednesday the 9th is a cleaner but smaller story. The morning has a light cross-off wind with 4ft S swell, and it’s looking clean. It’s ordinary, surfable waves – a morning session for the patient. The afternoon turns ugly with a strong cross-shore and bumpy 8ft surf, so you’ll want to be out of the water by then.
Thursday the 10th brings a bigger push. The morning sees 8ft S swell with a cross-off breeze, and it’s clean. The energy is solid (1294), and this is a real contender – nicely shaped but with enough size to get your heart pumping. For the average surfer, this is getting big; for the crew who like it hollow, this is where it’s at. The afternoon backs off slightly to 8ft but the cross-chop builds.
Friday the 11th is the pick of the first week, in my book. Morning has 7ft of S swell with a cross-off wind, and it’s clean. The energy is still decent (768), and this is your best bet for a proper, lined-up reef session at Blue Bay. It’s a consistent spot when it’s on, even if it’s usually inconsistent, but this looks like a good day to be there. Crowds are a possibility, so get in early.
Saturday the 12th sees the swell dropping to 4ft with a morning onshore flow, so it’s not doing us any favors. The afternoon turns to chop. Sunday the 13th is small and wind-affected – not worth the paddle.
Monday the 14th has a glassy morning, but only 3ft of S swell at 12 seconds. It’s clean but the energy is weak (207). A longboard and a quiet water session.
Tuesday the 15th is a no-go – cross-shore winds and building, messy surf. Wednesday the 16th has light winds and a longer-period swell (12s) but still small and weak.
Here’s the standout for the second week: Thursday the 17th might not be for the faint-hearted. The morning has 4ft S swell, but it’s the Friday the 18th morning that grabs my attention. A clean cross-off breeze with 3ft S swell at 12 seconds, and the energy is low (301), but the quality is there. This is a textbook, clean reef wave.
But the real jewel in the crown is Saturday the 19th morning. The swell is only 2ft, but it’s a very long period (17 seconds) groundswell, and the wind is light and cross-off. The energy is weak (302), but this will be smooth, glassy, and long-period perfection. For a reef like Blue Bay, this is a day for the connoisseur. Sunday the 20th morning looks similar – clean with a gentle offshore wind – and is a solid backup.
After that, it fades. The end of the window on Monday the 21st has a fun early push, but by Tuesday the 22nd it’s mostly small and onshore, and the window closes out with some very weak, disorganized energy. The water temp is right around average for this time of year, so no surprises there.
So, for the best of it: Friday the 11th is your main event this week. And if you can wait, that Saturday the 19th morning looks like pure magic, even if it's a few days out. Just don't blink.
Rusty
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Very mild (max 16°C on Tue afternoon, min 11°C on Tue night). Winds increasing (calm on Tue afternoon, strong winds from the S by Wed afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 23°C on Mon morning, min 12°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Tue 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||||
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) | SSE 8 | SSE 9 | S 8 | S 7 | S 10 | S 9 | S 11 | S 10 | S 10 | S 10 | S 10 | SSE 10 | S 11 | S 19 | S 10 | S 11 | NE 6 | S 12 | S 11 | S 11 |
Wave Graph | ||||||||||||||||||||
588 | 477 | 165 | 670 | 2662 | 1174 | 1289 | 1147 | 755 | 602 | 423 | 322 | 358 | 186 | 135 | 149 | 106 | 175 | 152 | 110 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross-off | cross | cross | cross-off | cross | cross-off | cross-off | cross | off | on | cross-on | cross-off | cross-on | cross-on | off | glassy | cross-on | off |
High Tide | 5:57PM1.63m | 6:45AM1.22m | 6:46PM1.66m | 7:28AM1.31m | 7:31PM1.65m | 8:07AM1.40m | 8:14PM1.59m | 8:44AM1.46m | 8:54PM1.50m | 9:21AM1.49m | 9:34PM1.38m | 9:57AM1.49m | 10:13PM1.25m | |||||||
Low Tide | 00:41AM0.08m | 12:24PM0.28m | 1:23AM0.04m | 1:14PM0.21m | 2:00AM0.03m | 2:01PM0.17m | 2:35AM0.06m | 2:47PM0.17m | 3:07AM0.11m | 3:31PM0.19m | 3:39AM0.19m | 4:15PM0.24m | ||||||||
— | — | 6:01 | — | — | 6:01 | — | — | 5:58 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | |
5:39 | — | — | 5:40 | — | — | 5:40 | — | — | 5:42 | — | — | 5:43 | — | — | 5:43 | — | — | 5:44 | — | |
mm | — | — | — | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 16 | 15 | 15 | 13 | 15 | 14 | 15 | 16 | 17 | 17 | 17 | 15 | 19 | 18 | 17 | 23 | 21 | 23 |
Feels °C | 13 | 13 | 13 | 7 | 6 | 8 | 11 | 11 | 12 | 14 | 16 | 16 | 13 | 11 | 14 | 14 | 15 | 19 | 17 | 20 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SSE 9 | S 8 | ESE 13 | ESE 11 | SE 10 | S 22 | SSE 22 | S 10 | S 10 | S 10 | SSE 10 | S 11 | S 10 | S 10 | S 11 | NE 6 | S 12 | S 11 | ENE 6 |
588 | 477 | 165 | 17 | 48 | 25 | 251 | 48 | 755 | 602 | 423 | 322 | 358 | 158 | 135 | 149 | 46 | 175 | 152 | 44 | |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | ESE 7 | E 9 | S 25 | S 23 | SE 9 | E 10 | E 15 | E 14 | E 13 | SSE 19 | S 19 | S 19 | ENE 4 | ENE 13 | S 10 | NE 6 | ENE 12 | S 11 |
8 | 7 | 66 | 6 | 12 | 93 | 23 | 2 | 4 | 14 | 14 | 118 | 176 | 186 | 8 | 17 | 106 | 15 | 15 | 110 | |
Swell 3 Height (m) Direction Period (s) | NE 9 | E 15 | E 9 | E 17 | NE 16 | E 9 | E 9 | E 15 | S 21 | E 10 | S 18 | ENE 14 | ENE 14 | ENE 13 | S 16 | SSW 15 | S 13 | ENE 13 | — | E 12 |
3 | 4 | 6 | 6 | 10 | 2 | 6 | 4 | 9 | 2 | 6 | 19 | 18 | 16 | 47 | 21 | 55 | 17 | — | 12 | |
Wind waves Height (m) Direction Period (s) | — | — | NW 3 | S 7 | S 10 | S 9 | S 11 | S 10 | — | — | — | — | E 3 | NE 4 | NNE 4 | ENE 4 | NE 6 | — | NE 4 | WSW 2 |
— | — | 2 | 670 | 2662 | 1174 | 1289 | 1147 | — | — | — | — | 5 | 32 | 18 | 54 | 95 | — | 21 | 1 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 11 | 0 | 0 | 739 | 124 | 11 | 11 | 9 | 11 | 11 | 0 | 4 | 26 | 0 | 8 | 158 | 0 | 0 | 81 | 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.










