Surf Forecasts:
Rainbow Bay surf forecast from 18 Sep 2026:
- Best quality surf: Saturday 19 Sep, 10PM (local time) - 3ft (0.9m), 9s period, SE swell with glassy winds.
- Most powerful swell: Friday 25 Sep, 4AM (local time) - 6.5ft (2.0m), 7s period, E swell with 434 kJ wave energy.
- Next surfable swell (1★+): Saturday 19 Sep, 10PM (local time) - 3ft (0.9m), 9s 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 Saturday (Sep 19) at 10PM. The primary swell is predicted to be 0.9m and 9s period with a secondary swell of 0.6m and 9s. Another secondary swell of 0.4m and 3s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Rainbow Bay in the next 16 days are 2.0m 7s and forecast to arrive on Friday (Sep 25) at 4AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Tuesday (Sep 22) at 4PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Sat 19th Sep) | 3ft (0.9m) 9s |
| Best Surf | 10PM (Sat 19th Sep) | 3ft (0.9m) 9s |
| Most Powerful | 4AM (Fri 25th Sep) | 6.5ft (2.0m) 7s |
Table - best surf conditions forecast for Rainbow Bay over the next 16 days.
Short Range ForecastMostly dry. Warm (max 23°C on Mon morning, min 15°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Wed morning. Warm (max 21°C on Mon afternoon, min 17°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | ||||||||||||||
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) | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | S 10 | SE 8 | SSE 11 | SE 18 | SSE 17 | SSE 10 | E 8 | S 21 | SSE 7 | S 9 | SE 7 | SE 7 | ESE 7 | ESE 7 | E 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 528 | 249 | 230 | 176 | 100 | 54 | 32 | 40 | 80 | 58 | 33 | 1 | 8 | 319 | 94 | 381 | 255 | 236 | 390 | 311 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | on | cross-on | cross-off | cross-on | on | cross-on | on | on | cross-on | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross |
High Tide | 00:37AM0.97m | 2:09PM1.39m | 2:21AM0.94m | 3:25PM1.43m | 4:02AM1.00m | 4:26PM1.49m | 5:04AM1.10m | 5:14PM1.56m | 5:48AM1.21m | 5:56PM1.63m | 6:25AM1.32m | 6:34PM1.67m | ||||||||
Low Tide | 7:55PM0.78m | 6:34AM0.63m | 9:33PM0.75m | 7:58AM0.67m | 10:38PM0.67m | 9:28AM0.66m | 11:21PM0.58m | 10:35AM0.60m | 11:57PM0.48m | 11:28AM0.51m | 00:29AM0.38m | 12:12PM0.42m | 1:00AM0.31m | |||||||
 |  | | | | | | | | | |  | |  |  | |  | | | | |
 | — | — | 5:39 | — | — | 5:39 | — | — | 5:37 | — | — | 5:35 | — | — | 5:35 | — | — | 5:33 | — | — |
 | 5:38 | — | — | 5:39 | — | — | 5:39 | — | — | 5:40 | — | — | 5:40 | — | — | 5:42 | — | — | 5:42 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 1 | — | — | 1 |
Temp °C | 19 | 17 | 21 | 21 | 19 | 21 | 21 | 18 | 23 | 21 | 19 | 21 | 20 | 19 | 19 | 19 | 19 | 19 | 18 | 19 |
Feels °C | 17 | 16 | 18 | 20 | 20 | 21 | 19 | 17 | 22 | 20 | 20 | 19 | 17 | 16 | 16 | 15 | 17 | 15 | 15 | 16 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SSE 11 | N 5 | SSE 11 | SSE 10 | N 5 | NNE 5 | SE 19 | S 9 | SSE 19 | SSE 16 | SE 15 | E 12 | SSE 10 |
| kJ | 528 | 249 | 230 | 176 | 100 | 54 | 32 | 40 | 16 | 39 | 33 | 19 | 4 | 14 | 94 | 35 | 26 | 8 | 3 | 32 |
Swell 2 Height (m) Direction Period (s) | NE 14 | S 9 | S 9 | S 9 | S 9 | S 10 | S 9 | SE 8 | SSE 10 | SSE 17 | SE 16 | E 8 | E 8 | — | SSE 14 | — | S 20 | E 12 | E 12 | N 12 |
| kJ | 8 | 103 | 52 | 55 | 36 | 47 | 27 | 15 | 32 | 58 | 10 | 1 | 1 | — | 19 | — | 8 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | S 19 | SSE 18 | SSE 17 | SSE 17 | NNE 4 | NNE 4 | SE 16 | SSE 20 | SE 18 | SE 7 | SE 7 | N 10 | S 21 | N 10 | — | S 10 | — | S 12 | — | — |
| kJ | 7 | 32 | 30 | 54 | 4 | 7 | 11 | 38 | 80 | 2 | 2 | 2 | 8 | 2 | — | 8 | — | 24 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NNW 3 | N 3 | — | — | NNE 4 | N 4 | NNW 5 | N 5 | N 5 | S 4 | S 6 | SSE 7 | SE 6 | SE 7 | SE 7 | ESE 7 | ESE 7 | E 7 |
| kJ | — | — | 2 | 4 | — | — | 6 | 22 | 31 | 15 | 22 | 36 | 181 | 319 | 118 | 381 | 255 | 236 | 390 | 311 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 1 | 5 | 265 | 0 | 0 | 533 | 12 | 5 | 5 | 10 | 142 | 53 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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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