Surf Forecasts:
Rainbow Bay surf forecast from 20 Oct 2026:
- Best quality surf: Wednesday 21 Oct, 10AM (local time) - 5.5ft (1.7m), 8s period, E swell with cross-offshore winds.
- Most powerful swell: Friday 23 Oct, 7PM (local time) - 7ft (2.2m), 8s period, ENE swell with 532 kJ wave energy.
- Next surfable swell (1★+): Wednesday 21 Oct, 10AM (local time) - 5.5ft (1.7m), 8s period with E 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 Wednesday (Oct 21) at 10AM. The primary swell is predicted to be 1.7m and 8s period with a secondary swell of 0.2m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Rainbow Bay in the next 16 days are 2.2m 8s and forecast to arrive on Friday (Oct 23) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 7s period and expected on Sunday (Oct 25) at 10PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Wed 21st Oct) | 5.5ft (1.7m) 8s |
| Best Surf | 10AM (Wed 21st Oct) | 5.5ft (1.7m) 8s |
| Most Powerful | 7PM (Fri 23rd Oct) | 7ft (2.2m) 8s |
Table - best surf conditions forecast for Rainbow Bay over the next 16 days.
Short Range ForecastHeavy rain (total 94mm), heaviest during Thu afternoon. Warm (max 21°C on Fri afternoon, min 18°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 34mm), heaviest during Sun morning. Warm (max 25°C on Mon afternoon, min 19°C on Sun morning). Mainly fresh winds. | ||||||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | |||||||||||||||
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) | E 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | NE 7 | ENE 7 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 374 | 452 | 437 | 324 | 310 | 229 | 300 | 522 | 394 | 272 | 228 | 234 | 246 | 270 | 240 | 124 | 58 | 48 | 42 | 42 | 33 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | on | on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on |
High Tide | 4:26PM1.50m | 5:14AM1.29m | 5:12PM1.54m | 5:52AM1.42m | 5:54PM1.56m | 6:29AM1.54m | 6:35PM1.55m | 7:06AM1.65m | 7:15PM1.52m | 7:45AM1.73m | 7:56PM1.46m | 8:25AM1.78m | 8:38PM1.37m | ||||||||
Low Tide | 10:04AM0.66m | 11:07PM0.44m | 10:59AM0.56m | 11:41PM0.35m | 11:47AM0.45m | 00:14AM0.26m | 12:32PM0.36m | 00:47AM0.20m | 1:16PM0.28m | 1:21AM0.16m | 2:01PM0.24m | 1:57AM0.14m | 2:48PM0.23m | 2:34AM0.16m | |||||||
 |  |  |  | |  |  |  |  | | |  | | | | |  | |  | | | |
 | 5:03 | — | — | 5:03 | — | — | 5:01 | — | — | 5:01 | — | — | 5:00 | — | — | 4:58 | — | — | 4:58 | — | — |
 | — | 5:57 | — | — | 5:57 | — | — | 5:58 | — | — | 5:59 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — |
mm | 1 | 6 | 24 | 22 | 20 | 8 | 5 | 2 | 6 | 2 | 3 | 3 | 7 | 6 | 4 | 3 | — | 6 | — | 3 | 7 |
Temp °C | 19 | 20 | 20 | 19 | 18 | 19 | 19 | 21 | 20 | 21 | 21 | 20 | 21 | 22 | 22 | 22 | 25 | 23 | 24 | 25 | 24 |
Feels °C | 20 | 20 | 19 | 17 | 17 | 18 | 20 | 20 | 19 | 21 | 20 | 19 | 20 | 21 | 21 | 22 | 24 | 24 | 24 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | E 8 | ENE 8 | — | — | E 15 | E 15 | ENE 8 | E 12 | E 12 | ENE 7 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | NNE 7 | NNE 6 | E 8 | NNE 7 |
| kJ | 374 | 452 | — | — | 4 | 4 | 300 | 3 | 3 | 272 | 228 | 234 | 246 | 270 | 240 | 124 | 58 | 158 | 88 | 42 | 147 |
Swell 2 Height (m) Direction Period (s) | SSE 7 | — | — | — | — | — | E 13 | S 17 | — | — | — | — | S 21 | S 21 | — | — | E 15 | E 8 | E 8 | E 13 | E 8 |
| kJ | 5 | — | — | — | — | — | 4 | 6 | — | — | — | — | 9 | 8 | — | — | 5 | 48 | 42 | 4 | 33 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 15 | E 14 | S 11 | S 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 2 | 14 |
Wind waves Height (m) Direction Period (s) | — | — | ENE 7 | ENE 7 | ENE 7 | ENE 7 | — | ENE 8 | NE 7 | — | NNE 5 | N 6 | NNE 6 | NNE 7 | N 7 | N 7 | NNE 7 | — | N 6 | NNE 7 | SW 3 |
| kJ | — | — | 437 | 324 | 310 | 229 | — | 522 | 394 | — | 78 | 77 | 198 | 290 | 326 | 236 | 212 | — | 132 | 131 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 183 | 219 | 826 | 265 | 204 | 0 | 219 | 5 | 5 | 183 | 1 | 176 | 176 | 265 | 10 | 12 | 1 | 40 | 79 | 10 |
Best forecast wave conditions in Gold Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Rainbow Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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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