Rainbow Bay Surf Break

Lat Long: 28.16° S 153.55° E

Rainbow Bay Surf Forecast and Surf Report

Issued: 3 pm 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Rainbow Bay sea temperature is
21.1° C
0.1° 

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


Rainbow Bay surf forecast from 9 Jul 2026:

  • Best quality surf: Friday 10 Jul, 1PM (local time) - 8ft (2.4m), 11s period, SSE swell with offshore winds.
  • Most powerful swell: Friday 10 Jul, 1PM (local time) - 8ft (2.4m), 11s period, SSE swell with 1,407 kJ wave energy.
  • Next surfable swell (1★+): Friday 10 Jul, 1AM (local time) - 7ft (2.1m), 10s period with SE swell.

Best Forecast Surf Conditions for Rainbow Bay this week:

The surf forecast for Rainbow Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 10) at 1AM. The primary swell is predicted to be 2.1m and 10s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Rainbow Bay in the next 16 days are 2.4m 11s and forecast to arrive on Friday (Jul 10) at 1PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Thursday (Jul 16) at 1PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Fri 10th Jul)7ft (2.1m) 10s
Best Surf 1PM (Fri 10th Jul)8ft (2.4m) 11s
Most Powerful 1PM (Fri 10th Jul)8ft (2.4m) 11s

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


Alright folks, Rusty here. Let's have a look at what Rainbow Bay's got cookin' for us.

Right off the bat, we've got some decent energy building through the first few days. The week kicks off on Thursday, July 9th with a solid 7ft swell from the SE, packing moderate energy (978). The wind's already blowing offshore, so that point is going to be set up clean. This is a sheltered spot, so it handles these conditions well.

Friday the 10th is where it really starts to hum. We've got a 8ft SSE swell with a period of 11 seconds, and the combined energy jumps way up (2192). The wind stays offshore all day, glassing it off. This is looking like the standout of the whole run – excellent conditions, but that size puts it squarely in experienced surfer territory.

Saturday the 11th morning is a little treat before things change. The swell drops to a more friendly 5ft from the SE, and the wind goes glassy. That's a rare combo, and it'll be clean as a whistle. The afternoon turns cross-onshore and gets a bit messy.

From Sunday the 12th through to Wednesday the 15th, we hit a flat spell. The swell drops right off, and the wind gets funky. There's really nothing worth paddling out for during this stretch – a gap of about three days with no recommendations.

Now, hold onto your boards, because the second week gets wild. Starting Friday, July 17th, a huge pulse arrives: 12ft from the SSE with a period of 10 seconds and massive energy (1959). The wind is side-offshore, so the waves will be clean, but this is serious power – not for the faint of heart. It builds even more into Saturday the 18th, with 13ft and a period of 14 seconds, energy hitting (5182). That's a long-period groundswell, so it'll be drawing in deep water and jacking up on the point.

The absolute peak looks to be Sunday afternoon, July 19th. The forecast shows a 15ft S swell with a 13-second period, and the energy number is off the charts (11654). The wind drops to a gentle breeze. It says “exceptional” for experts, and I agree. This is the kind of swell you tell your grandkids about.

After that, it slowly backs off through Monday the 20th (10ft, still chunky) and into the rest of the week, but the size stays fun through Tuesday the 21st and Wednesday the 22nd with manageable 6ft and 4ft swells. The water temp is sitting at 70°, which is pretty much dead average for this time of year, so no surprises there.

So, overall: the real standouts are Saturday morning the 11th for a glassy, fun-sized morning session, and that massive Sunday afternoon on July 19th for the big dogs. The rest is a mix of clean but small or big but raw.

Rusty out.

Short Range Forecast

Light rain (total 5mm), mostly falling on Thu afternoon. Warm (max 21°C on Sun morning, min 13°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 20°C on Sun afternoon, min 13°C on Tue night). Wind will be generally light.

Thu
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
2
2
3
4
2
2
1
0
0
0
1
0
0
0
0
0
0
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.2
SE
10
2.1
SE
10
2.2
SSE
10
2.3
SSE
11
1.8
SE
11
1.4
SE
10
1.2
ESE
12
1.3
ESE
11
1.1
SE
10
0.9
SE
10
0.7
SE
10
0.6
ESE
9
0.7
S
8
0.6
S
8
0.5
S
9
0.4
S
9
0.6
S
7
0.8
S
8
0.5
S
7
0.3
S
6
0.1
E
11
Wave Graph
Metric surfscale
Energy kJ
967
815
1071
1284
716
384
371
389
253
145
98
55
63
48
42
24
37
76
27
7
2
Wind (km/h)
20
S
15
S
20
S
15
S
10
SSW
5
S
5
NE
15
NW
20
WNW
20
NW
10
W
5
SSE
10
NNE
10
W
5
W
10
E
10
SSW
15
S
25
S
35
SSE
40
SSE
Wind State
off
off
off
off
cross-off
glassy
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross-on
cross
cross
cross-off
off
off
off
off
cross-off
High Tide
3:33AM1.23m
4:41PM1.63m
4:46AM1.19m
5:41PM1.76m
5:54AM1.19m
6:37PM1.88m
6:55AM1.21m
7:29PM1.97m
7:49AM1.24m
8:17PM2.01m
8:40AM1.27m
9:03PM2.00m
9:27AM1.29m
Low Tide
9:58PM0.57m
9:49AM0.29m
11:14PM0.48m
10:49AM0.25m
00:20AM0.38m
11:46AM0.21m
1:18AM0.29m
12:40PM0.17m
2:10AM0.22m
1:31PM0.16m
2:59AM0.20m
2:20PM0.18m
3:43AM0.20m
rain showers
rain showers
clear
part cloud
rain showers
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
mod rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
6:37
6:37
6:35
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:04
5:04
5:05
5:05
5:05
5:06
5:06
5:07
 mm
2
1
2
2
10
Temp °C
17
15
17
17
15
17
17
16
21
20
17
17
17
16
20
19
16
15
15
16
18
Feels °C
13
12
13
14
13
15
16
14
17
16
14
16
15
14
18
16
15
11
10
7
9
  • 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 Rainbow Bay Surf forecast

The above surf forecast table for Rainbow Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rainbow Bay can be found by selecting the local surf guide option on the grey menu. Our Rainbow 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 (Rainbow 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 Rainbow 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.

Rainbow Bay is 6 km (4 miles) from Banora Point. If you plan a holiday in Gold Coast, look for hotels and other accommodation in Banora Point. Banora Point has rooms for a wide range of budgets as well as car hire and transport links.

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