
Surf Forecasts:
Blue Bay surf forecast from 16 Jul 2026:
- Best quality surf: Monday 20 Jul, 1AM (local time) - 6ft (1.8m), 10s period, E swell with glassy winds.
- Most powerful swell: Sunday 19 Jul, 4AM (local time) - 7ft (2.1m), 11s period, E swell with 991 kJ wave energy.
- Next surfable swell (1★+): Friday 17 Jul, 7AM (local time) - 3.5ft (1.0m), 7s 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 Friday (Jul 17) at 7AM. The primary swell is predicted to be 1.0m and 7s period with a secondary swell of 0.4m and 8s. Another secondary swell of 0.9m and 6s is also forecast. 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 2.1m 11s and forecast to arrive on Sunday (Jul 19) at 4AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 6s period and expected on Friday (Jul 17) at 10PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Fri 17th Jul) | 3.5ft (1.0m) 7s |
| Best Surf | 1AM (Mon 20th Jul) | 6ft (1.8m) 10s |
| Most Powerful | 4AM (Sun 19th Jul) | 7ft (2.1m) 11s |
Table - best surf conditions forecast for Blue Bay over the next 16 days.
The Lowdown
Alright, this is Rusty, and I’m lookin’ at the next couple of weeks for Blue Bay. It’s a reef break, pretty exposed to the swell, and it likes it from the SSE. The water’s sitting at 65°F, which is pretty much normal for this time of year – no funny business there.
We’re starting off pretty flat and ugly. The first recommendation doesn’t even come until Monday the 20th, and even then it’s just a little 5ft pulse from the east with a 10-second period. The energy is moderate at 660. But what makes it interesting is that morning you’ll get glassy conditions – dead calm wind. That’s a rare treat for a spot that’s usually a bit tricky. It’ll be clean, but only for the early session before the wind swings around. It’s inconsistent here, so a session like that is worth paying attention to, even if the swell isn’t huge.
The run from the 20th to the 24th is pretty ordinary. Small waves, mostly cross-shore winds, nothing to write home about. The energy is weak to moderate, mostly in the 100-400 range. You’ll get a few clean windows under offshore winds on the 23rd and 24th, but the swell is only 2ft to 3ft. Not exactly pumping.
Now, here’s where it gets interesting. On the 25th of July, Saturday morning, the swell switches to a long-period groundswell from the south – 19 seconds. That’s a very long period. The swell height is only 2ft, but the energy jumps to 368. Because it’s a reef, those long lines will hold up and shape nicely. The wind is light and cross-off, so it’ll be clean. It’s a proper little glassy reef wave, but it’s inconsistent, so don’t expect a wave every minute. The 26th morning is a similar story, with 3ft of S swell at 15 seconds and light cross-off wind. Energy is 482. This is the best run of the whole outlook for a surfer who likes quality over quantity.
Then we get a big gap of nothing much until the 29th of July, Wednesday morning. That’s when the ocean wakes up. The swell jumps to 10ft from the south, with a 10-second period. The combined energy is a massive 3015 – that’s very strong. The wind is cross-off and light, so the waves will be clean. But listen, 10ft is expert territory. This is a full-on reef slab, and it’s going to be heavy. If you’re not experienced, stay on the beach. The afternoon drops a bit in energy to 1567 but is still 10ft, though the wind picks up. The 30th morning is still solid at 6ft with offshore wind, but that energy is back down to 543. The 31st has 7ft swell but fresher wind, making it messy.
So, the standout here is the window from the 25th to the 26th of July. You’ve got a quality, long-period groundswell, clean conditions, and a reef that will make the most of it. It’s not huge, but it’s good. The 29th is for the big dogs only, and it’s a week away, so keep an eye on it, but don’t hold your breath on the forecast.
As for crowds – Blue Bay gets them sometimes, so expect a few locals out for those clean days.
Rusty.
Short Range ForecastHeavy rain (total 23mm), heaviest during Thu afternoon. Very mild (max 17°C on Sat morning, min 14°C on Thu morning). Winds decreasing (fresh winds from the S on Thu morning, light winds from the SSW by Thu night). | Days 4-6 Weather SummaryMostly dry. Very mild (max 17°C on Sun morning, min 12°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||
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 8 | S 8 | S 8 | S 7 | E 7 | E 7 | ESE 7 | E 8 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
Wave Graph | |||||||||||||||||||||
588 | 569 | 187 | 74 | 131 | 127 | 225 | 287 | 908 | 755 | 653 | 666 | 509 | 450 | 407 | 348 | 282 | 307 | 223 | 169 | 132 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | cross-on | cross-off | cross | cross-on | off | cross-off | on | off |
High Tide | 9:42PM1.79m | 10:32AM1.23m | 10:29PM1.67m | 11:20AM1.25m | 11:15PM1.51m | 12:09PM1.27m | 00:01AM1.34m | 12:59PM1.28m | 00:51AM1.17m | 1:51PM1.29m | 1:47AM1.03m | 2:45PM1.31m | 2:54AM0.93m | ||||||||
Low Tide | 3:15PM0.24m | 4:28AM-0.02m | 4:07PM0.28m | 5:10AM0.04m | 5:01PM0.35m | 5:51AM0.13m | 5:59PM0.42m | 6:30AM0.22m | 7:01PM0.48m | 7:10AM0.31m | 8:11PM0.52m | 7:53AM0.39m | 9:27PM0.53m | ||||||||
6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | |
— | 5:04 | — | — | 5:05 | — | — | 5:05 | — | — | 5:06 | — | — | 5:06 | — | — | 5:07 | — | — | 5:07 | — | |
mm | 4 | 8 | 7 | 2 | — | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 16 | 16 | 14 | 15 | 15 | 15 | 17 | 16 | 15 | 15 | 15 |
Feels °C | 10 | 14 | 14 | 15 | 14 | 13 | 14 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | S 18 | S 8 | S 8 | S 7 | S 6 | E 7 | S 10 | E 8 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
6 | 569 | 187 | 74 | 39 | 127 | 50 | 287 | 908 | 755 | 653 | 666 | 509 | 450 | 407 | 348 | 282 | 307 | 223 | 169 | 132 | |
Swell 2 Height (m) Direction Period (s) | S 18 | S 18 | E 8 | E 8 | S 9 | S 11 | S 21 | S 10 | 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 9 |
7 | 25 | 12 | 31 | 23 | 55 | 34 | 46 | 24 | 94 | 124 | 160 | 141 | 136 | 85 | 56 | 49 | 31 | 30 | 30 | 26 | |
Swell 3 Height (m) Direction Period (s) | — | S 13 | S 18 | S 16 | S 11 | S 21 | S 19 | S 20 | S 18 | S 8 | S 8 | SE 16 | SE 16 | SE 15 | SE 14 | SE 14 | S 14 | S 14 | S 14 | S 14 | S 12 |
— | 4 | 25 | 21 | 21 | 9 | 7 | 30 | 60 | 21 | 11 | 10 | 10 | 9 | 7 | 8 | 4 | 4 | 4 | 4 | 3 | |
Wind waves Height (m) Direction Period (s) | S 8 | ESE 6 | ESE 6 | ESE 6 | E 7 | S 6 | ESE 7 | — | — | — | — | — | — | — | — | N 4 | — | — | WSW 2 | — | — |
588 | 37 | 50 | 64 | 131 | 21 | 225 | — | — | — | — | — | — | — | — | 9 | — | — | 1 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 158 | 46 | 11 | 8 | 11 | 35 | 35 | 158 | 11 | 11 | 11 | 0 | 0 | 8 | 0 | 0 | 8 | 0 | 0 | 11 | 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.










