Blue Bay Surf Break

Lat Long: 33.36° S 151.50° E

Blue Bay Surf Forecast and Surf Report

Issued: 9 am 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Blue Bay sea temperature is
18.3° C
0.0° 

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: Thursday 30 Jul, 10PM (local time) - 6ft (1.9m), 11s period, S swell with cross-offshore winds.
  • Most powerful swell: Sunday 2 Aug, 1AM (local time) - 5.5ft (1.7m), 14s period, SSE swell with 1,064 kJ wave energy.
  • Next surfable swell (1★+): Thursday 30 Jul, 10PM (local time) - 6ft (1.9m), 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 Thursday (Jul 30) at 10PM. The primary swell is predicted to be 1.9m and 11s period with a secondary swell of 0.1m and 13s. 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 1.7m 14s and forecast to arrive on Sunday (Aug 02) 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 1.3m 10s period and expected on Wednesday (Aug 05) at 1AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Thu 30th Jul)6ft (1.9m) 11s
Best Surf10PM (Thu 30th Jul)6ft (1.9m) 11s
Most Powerful 1AM (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 heading our way for Blue Bay over the next couple of weeks.

Straight up, we’ve got a solid pulse of energy coming in on Thursday the 30th of July. The morning session is the standout for the whole outlook. A south swell of 8ft is pushing in with a period of 10 seconds, and the combined energy is a massive 2146 – that’s proper strong stuff. The water temperature is sitting at 65°, which is pretty much bang on average for this time of year. With a light cross-offshore wind from the southwest, the conditions are going to be clean. This is a reef break, and it’s inconsistent, so you’ll need to be patient and you’ll need to be on your game – this is for experienced surfers only. The swell over 8ft means it’s expert territory.

Thursday afternoon, the swell drops back to 6ft, but the wind swings around to the SSE and goes cross-shore, messing up the surface. It’s a write-off.

Friday the 31st of July morning looks decent again. The swell is 6ft from the south, period 10 seconds, and the energy is 630. The wind is still a clean cross-off from the southwest, so it’s rideable. It’s not the barnstormer of Thursday morning, but it’s a solid session. Saturday morning, 1st of August, is a similar story with 5ft south swell, light cross-off wind, and clean conditions. Nothing special, but it’s surfable.

After Saturday, we hit a dry patch. Sunday the 2nd has a 5ft SSE swell, but the period jumps to 12 seconds – that’s a long period groundswell. The energy is high at 941, but it’s a beach break here, and long period groundswells can get a bit shifty and straight. Wind is cross-shore from the north, so it’s okay, but it’s marginal. Monday and Tuesday the 3rd and 4th of August are tiny, with the swell bottoming out to 1.0ft and 0.7ft. There’s nothing to get excited about.

From the 5th of August through to the 13th, we’re in the doldrums. There are 3ft to 4ft swells most mornings, all with cleanish cross-offshore winds, but the energy is low – averaging around 200 to 250. It’s “surfable but very ordinary” stuff. You could get a fun little wave on a longboard, but don’t expect much push. The morning of the 9th of August has a tiny 2ft swell from the ESE with a 12-second period, and the wind goes glassy from the north. It’s clean, but it’s knee-high. The crowd factor is “sometimes” here, so you might have a few mates out.

The real kicker comes on Friday the 14th of August. It’s a long way out, so it’s promising but not locked in. The morning shows a 6ft south swell, period a short 8 seconds, but the energy is a strong 675. The wind is offshore from the west, making it clean. That’s a good pulse of short-period energy, and it’s going to be punchy. That’s the second best window in the whole forecast, right there. The afternoon gets a bit iffy with a cross-on wind, so hit the early slot.

Overall, the best on offer is the morning of Thursday the 30th of July – that’s the big one. The second pick is the morning of Friday the 14th of August. There’s a long gap of small, ordinary surf from the 4th to the 13th of August, so don’t hold your breath during that stretch.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 15°C on Fri morning, min 10°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 21°C on Mon morning, min 9°C on Tue night). Wind will be generally light.

Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
0
3
2
1
2
2
1
2
2
0
2
2
1
0
0
0
0
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
S
10
1.7
S
9
2
S
11
1.8
S
10
1.9
S
10
1.8
S
10
1.6
S
9
1.5
SSE
9
1.7
SSE
14
1.6
SSE
12
1.4
SSE
11
1.3
SSE
12
1.1
SE
11
1
SE
11
0.5
SE
11
0.3
ESE
7
0.2
SSE
10
0.2
E
7
1.1
S
10
1.1
S
8
1.2
S
8
Wave Graph
Metric surfscale
Energy kJ
1293
490
900
623
660
580
449
337
1064
658
450
449
268
224
55
10
9
4
216
152
199
Wind (km/h)
15
SW
15
SSE
15
WSW
15
SSW
20
S
15
WSW
10
SW
10
E
10
N
10
N
25
NE
10
NW
10
NNW
10
NW
15
WNW
10
W
10
E
15
W
10
WSW
10
E
10
WSW
Wind State
cross-off
cross
off
cross-off
cross
off
cross-off
on
cross
cross
cross-on
cross-off
cross-off
cross-off
off
off
on
off
cross-off
on
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
2:16PM0.34m
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
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:47
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
13
13
14
15
14
15
14
15
15
15
16
15
21
21
16
16
15
12
15
14
13
Feels °C
9
9
11
11
10
12
13
13
12
11
11
11
17
18
12
13
11
8
12
11
11
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • 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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