Rainbow Bay Surf Break

Lat Long: 28.16° S 153.55° E

Issued: 9 pm 06 Jul 2026 (local time)

Forecast update in  hr  min

Today's Rainbow Bay sea temperature is
21.4° C

Normal for this time of year

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 6 Jul 2026:

  • Best quality surf: Tuesday 7 Jul, 4PM (local time) - 10ft (3.0m), 10s period, SSE swell with offshore winds.
  • Most powerful swell: Wednesday 8 Jul, 1AM (local time) - 11ft (3.5m), 12s period, SSE swell with 3,021 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 7 Jul, 1AM (local time) - 10ft (3.0m), 10s period with SSE 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 Tuesday (Jul 07) at 1AM. The primary swell is predicted to be 3.0m and 10s period with a secondary swell of 0.5m and 12s. 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 3.5m 12s and forecast to arrive on Wednesday (Jul 08) at 1AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Sunday (Jul 12) at 7AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Tue 7th Jul)10ft (3.0m) 10s
Best Surf 4PM (Tue 7th Jul)10ft (3.0m) 10s
Most Powerful 1AM (Wed 8th Jul)11ft (3.5m) 12s

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


Updates in  hr  min  s Forecast update imminent

Alright, Rusty here, let’s have a look at what’s cookin’ for Rainbow Bay.

We’ve got a bit of a slow start, but patience is gonna pay off for those that know what they’re doing. The first solid run kicks off Tuesday morning, July 7th, and it’s a ripper for experienced crew only. We’re looking at a solid 10-foot of SSE swell grinding in with a 10-second period, and the offshore southerly wind is holding it clean. The wave energy is strong, right up there at 1761. It’s a point break setup, so that cleaner line from the southeast direction is gonna wrap in nicely. But let’s be real, with that size and power, this is for the blokes who know how to handle a big, critical wall – beginners, stay on the beach for this one. Water temp is about average for the time of year, nothing weird going on.

The wind stays offshore through Wednesday and Thursday morning, July 8th and 9th, with the swell easing slightly to 8-foot to 10-foot but keeping a long, grunty 11-second period. The wave energy is pumping, hitting over 2000 on Wednesday. The Thursday morning session on the 9th is the real standout: 8-foot of SE swell with a clean 11-second pulse and a moderate offshore breeze from the SSW. That’s gonna be lined up, hollow, and just perfect for a point break. This is the one to circle on the calendar if you can get out there.

Friday the 10th still has a clean 6-foot to 7-foot swell with offshore winds, though the energy drops off into the afternoon. By Saturday morning July 11th, the swell has dropped to 5-foot, but check this – glassy conditions with a NW breeze. That lightest of airs is gonna make for some silky smooth walls. It’s getting smaller but the quality is still there for a fun session.

Then we hit a flat spell. From Saturday afternoon July 11th right through to Sunday July 19th, it’s pretty ordinary. There are a few small, marginal days with cross-shore or onshore winds, and wave heights dropping to 1-foot to 4-foot. Not worth paddling out for unless you’re desperate for a float. The energy is weak, most days sitting well under 500. A few early mornings on the 15th and 16th have glass or offshore winds, but the swell is just too small to get excited about.

Now, hold onto your board, because the second week has a couple of crackers. On Monday afternoon July 20th, a new pulse arrives – 8-foot from the south with a short 8-second period, but the wind is light and cross-off from the southwest, keeping it clean. The combined energy jumps to 1272. This one’s a bit raw and short-period, but it’s a solid wave for the more experienced.

The true standout of the second week is Tuesday July 21st morning. We’ve got 8-foot of south swell, an 11-second period, and a gentle offshore breeze from the south. The energy is strong at 2177. That’s a proper groundswell pushing in with power, and the offshore wind is gonna hold those walls up. It’s only for experts at this size, but if you’re in that bracket, this is the morning to be out there. The afternoon gets a bit bigger at 10-foot but the wind goes cross-off and the conditions get trickier.

Wednesday July 22nd morning is a beauty to finish – 8-foot of SSE swell, 11-second period, and completely glassy with no wind. That is about as clean as it gets. The energy is strong at 1214. That’s a session you’ll be talking about.

So, bottom line: the first few days of July are pumping for the experienced crew, with Thursday the 9th and Saturday the 11th mornings being the cleanest. A long quiet stretch follows, then the second week brings two more solid opportunities, especially Tuesday the 21st and Wednesday the 22nd mornings. If you can time it right, Rainbow Bay is going to deliver.

Rusty.

Short Range Forecast

Light rain (total 9mm), mostly falling on Thu afternoon. Very mild (max 18°C on Wed morning, min 14°C on Wed night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 20°C on Sun morning, min 14°C on Thu night). Wind will be generally light.

Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Mon
13
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
3
3
4
4
4
3
4
4
2
2
3
2
2
2
0
1
1
1
1
1
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)
3
SSE
10
3
SSE
10
3
SSE
10
3.5
SSE
12
3
SSE
11
3
SE
11
2.5
SE
11
2.3
SE
11
2.2
SE
10
2
SE
10
2.2
SSE
10
1.9
SE
10
1.7
SE
10
1.5
SE
10
1.3
SSE
9
1.2
ESE
11
1.2
SE
11
1.1
SE
11
0.8
ESE
10
0.7
SE
9
0.6
ESE
9
Wave Graph
Metric surfscale
Energy kJ
1780
1676
2080
3021
2289
1942
1585
1168
951
753
910
739
640
432
295
329
341
268
127
90
54
Wind (km/h)
25
S
25
S
25
S
25
S
25
S
25
S
15
SSW
20
S
20
SSE
15
SSW
20
S
15
S
10
SSW
5
NW
10
NNE
10
WNW
10
W
0
NNE
10
SW
10
WSW
10
ENE
Wind State
off
off
off
off
off
off
off
off
off
off
off
off
cross-off
glassy
cross-on
cross
cross
glassy
cross-off
cross-off
cross-on
High Tide
00:24AM1.53m
1:25PM1.33m
1:18AM1.42m
2:28PM1.41m
2:21AM1.31m
3:36PM1.51m
3:33AM1.23m
4:41PM1.63m
4:46AM1.19m
5:41PM1.76m
5:54AM1.19m
6:37PM1.88m
6:55AM1.21m
Low Tide
7:05AM0.39m
7:15PM0.62m
7:54AM0.36m
8:35PM0.62m
8:50AM0.33m
9:58PM0.57m
9:49AM0.29m
11:14PM0.48m
10:49AM0.25m
00:20AM0.38m
11:46AM0.21m
1:18AM0.29m
12:40PM0.17m
rain showers
part cloud
rain showers
part cloud
part cloud
clear
rain showers
rain showers
rain showers
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
6:37
6:37
6:37
6:37
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:02
5:02
5:04
5:04
5:05
5:05
5:05
 mm
3
1
1
1
3
Temp °C
16
17
17
16
18
18
17
17
17
16
18
17
16
17
17
17
20
20
16
19
18
Feels °C
10
13
12
11
13
13
13
13
14
12
14
14
14
15
15
15
18
19
12
17
15
Swell 1
Height (m)
Direction
Period (s)
0.5
E
12
0.5
E
12
0.4
ESE
12
0.2
ESE
15
2.5
SE
11
2.3
SE
11
0.1
S
23
2
SE
10
1.9
SSE
10
1.9
SE
10
1.7
SE
10
1.5
SE
10
1.3
SSE
9
1.2
ESE
11
1.2
SE
11
1.1
SE
11
0.8
ESE
10
0.7
SE
9
0.6
ESE
9
Energy kJ
78
77
46
21
1585
1168
11
753
670
739
640
432
295
329
341
268
127
90
54
Swell 2
Height (m)
Direction
Period (s)
0.1
S
20
0.6
SE
15
0.2
ESE
14
0.7
ESE
13
0.8
SSE
8
0.6
S
9
0.5
S
9
0.6
SSE
8
0.5
S
8
0.5
S
8
Energy kJ
8
134
20
151
96
56
39
48
32
33
Swell 3
Height (m)
Direction
Period (s)
0.1
S
20
0.1
S
18
0.1
N
10
0.1
N
10
0.1
N
10
Energy kJ
8
6
2
2
2
Wind waves
Height (m)
Direction
Period (s)
3
SSE
10
3
SSE
10
3
SSE
10
3.5
SSE
12
3
SSE
11
3
SE
11
2.5
SSE
11
2.3
SSE
10
2.2
SE
10
2.2
SSE
10
0.3
W
2
0.9
SSW
9
0.3
W
2
0.7
S
8
Energy kJ
1780
1676
2080
3021
2289
1942
1344
1128
951
910
1
141
1
66
Nearest Offshore or Glassy
Rating
(10 max)
3
3
4
4
4
3
4
4
2
2
3
2
2
2
2
2
2
1
1
1
1
Distance (km)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
54
1
1
0
0
0
0
Best forecast wave conditions in Gold Coast
Rating
(10 max)
4
3
4
5
4
3
4
4
2
4
3
4
2
2
2
2
2
1
1
1
Best forecast wave conditions in Australia
Rating
(10 max)
4
5
4
5
7
5
5
4
4
5
4
4
3
3
2
3
5
2
4
4
2
Header Global
Rating
(10 max)
8
7
5
5
9
8
9
9
5
6
6
5
8
6
5
5
5
9
9
7
4
  • 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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