Blue Bay Surf Break

Lat Long: 33.36° S 151.50° E

Blue Bay Surf Forecast and Surf Report

Issued: 3 pm 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Blue Bay sea temperature is
18.2° C
0.1° 

Blue Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Blue Bay surf forecast from 30 Jul 2026:

  • Best quality surf: Friday 31 Jul, 1AM (local time) - 6.5ft (2.0m), 11s period, S swell with offshore winds.
  • Most powerful swell: Sunday 2 Aug, 4AM (local time) - 5.5ft (1.7m), 14s period, SSE swell with 1,193 kJ wave energy.
  • Next surfable swell (1★+): Friday 31 Jul, 1AM (local time) - 6.5ft (2.0m), 11s 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 31) at 1AM. The primary swell is predicted to be 2.0m and 11s period. 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 1.7m 14s and forecast to arrive on Sunday (Aug 02) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 7s period and expected on Tuesday (Aug 04) at 10PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Fri 31st Jul)6.5ft (2.0m) 11s
Best Surf 1AM (Fri 31st Jul)6.5ft (2.0m) 11s
Most Powerful 4AM (Sun 2nd Aug)5.5ft (1.7m) 14s

Table - best surf conditions forecast for Blue Bay over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s on the cards for Blue Bay over the next couple of weeks.

Right off the bat, we’re looking at a bit of a slow start, but there’s a promising pulse of solid south swell rolling in. The water temp is sitting at 65°, which is pretty much bang on average for this time of year, so no surprises there.

The first real chance to get wet will be Thursday afternoon, the 30th of July. It’s a bit of a mixed bag though. We’ve got a 7 ft south swell with a 10-second period, and the combined energy is quite high (1209). The trouble is, the wind is a cross-shore from the south, so there’s a bit of chop on it. It’s surfable, but don’t expect perfection.

Now, Friday morning, the 31st, is where things start to look a bit better. The swell is still a solid 7 ft from the south, with a 10-second period, and the energy is cranking even higher (1401). The wind swings to a cross-offshore from the southwest, which will clean things up nicely. That’s your first real standout of the forecast. The waves will be clean, with some punch, but remember, at 7 ft, it’s getting a bit chunky for beginners.

Saturday morning, the 1st of August, the swell drops a touch to 5 ft from the south, with a 9-second period, and the energy is moderate (439). The wind is a light cross-offshore from the SSW, so conditions will be clean again. It’s a solid, fun morning, but not the standout.

The real highlight for the first week is actually Sunday morning, the 2nd of August. The swell is 5 ft from the SSE, but look at that period – 12 seconds. That’s proper groundswell, and the energy is pumping (981). The wind is a light cross-shore from the north, keeping it clean. This is a beautiful, long-period swell, and it’s going to offer up some well-shaped, powerful lines. This is your pick of the first week. The caveat with a long-period swell like this at a reef break like Blue Bay is that it can be a bit more focused and powerful, but that’s exactly what makes it a standout for the intermediate crew.

Monday afternoon, the 3rd of August, is worth a mention too. The swell drops to 3 ft from the SE, but it’s a 11-second period, and the wind is a light offshore from the WNW. The energy is low (199), but it’ll be glassy clean, making for a nice, mellow session.

After that, we hit a bit of a flat spell. From Tuesday the 4th through to Friday the 14th of August, the surf is mostly small, inconsistent, or just plain ordinary. There are a few tiny pulses here and there, like Wednesday morning the 5th with a 5 ft swell and clean offshore winds, but the energy is only moderate (417) and it’s not going to be a big day. It’s a long gap of mostly poor conditions, so don’t get your hopes up for that stretch.

Then, just when you think it’s all over, the forecast throws a curveball. Friday afternoon, the 14th of August, a big spike of swell hits. We’re looking at 10 ft from the south with a 9-second period, and the energy is massive (1642). That’s a lot of power. But the wind is a cross-shore from the south, and it’s described as marginal. For an expert crew, this could be a massive, heavy session, but it’s a long way out and the conditions are a bit iffy. It’s a promising but less certain standout for the second week.

So, to wrap it up: Friday morning the 31st of July is your first reliable clean swell, and Sunday morning the 2nd of August is the absolute pick of the first week with that beautiful groundswell. Keep an eye on that Friday the 14th of August for a potential big one, but don’t book the time off just yet.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 16°C on Sun morning, min 11°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 21°C on Mon morning, min 8°C on Tue night). Wind will be generally light.

Thu
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
3
3
0
2
2
1
2
2
0
2
2
1
0
0
0
2
2
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
S
10
2
S
11
2
S
10
1.8
S
10
1.8
S
9
1.6
S
9
1.5
SSE
9
1.6
SSE
14
1.6
SSE
12
1.6
SSE
13
1.4
SSE
12
1.1
SE
11
0.9
SE
11
0.4
SSE
11
0.3
ESE
7
0.6
S
6
1.5
S
10
1.6
S
9
1.6
S
10
1.5
S
9
Wave Graph
Metric surfscale
Energy kJ
715
917
771
593
556
431
337
999
710
835
527
288
194
44
10
28
470
398
484
375
Wind (km/h)
15
S
15
WSW
15
SW
15
S
15
WSW
10
SSW
10
E
10
N
10
NNE
25
NE
10
NNW
10
NNW
10
WNW
20
W
15
W
10
S
15
WNW
10
W
5
E
15
SW
Wind State
cross
off
cross-off
cross
off
cross-off
on
cross
cross
cross-on
cross-off
cross-off
off
off
off
cross
off
off
on
cross-off
High Tide
8:43PM1.60m
9:22AM1.16m
9:17PM1.58m
9:58AM1.20m
9:52PM1.53m
10:36AM1.25m
10:28PM1.45m
11:16AM1.29m
11:09PM1.35m
12:01PM1.32m
11:57PM1.24m
12:52PM1.35m
00:56AM1.12m
Low Tide
3:24AM0.14m
2:56PM0.34m
3:55AM0.13m
3:36PM0.35m
4:26AM0.13m
4:19PM0.37m
4:59AM0.16m
5:08PM0.40m
5:35AM0.19m
6:03PM0.43m
6:16AM0.25m
7:10PM0.45m
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:46
6:46
6:45
6:43
6:43
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:13
5:14
5:14
5:15
5:15
5:15
5:16
 mm
Temp °C
14
14
14
14
15
14
15
15
16
16
16
21
18
15
16
17
11
16
16
13
Feels °C
10
11
10
10
12
12
12
11
12
11
12
17
15
11
12
13
6
13
13
9
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  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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