Surf Forecasts:
Moonlight Bay surf forecast from 10 Jun 2026:
- Best quality surf: Saturday 13 Jun, 8AM (local time) - 7ft (2.2m), 12s period, SSW swell with offshore winds.
- Most powerful swell: Friday 12 Jun, 5AM (local time) - 10ft (3.0m), 11s period, WSW swell with 2,422 kJ wave energy.
- Next surfable swell (1★+): Saturday 13 Jun, 5AM (local time) - 6ft (1.8m), 12s period with SSW swell.
Best Forecast Surf Conditions for Moonlight Bay this week:
The surf forecast for Moonlight Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jun 13) at 5AM. The primary swell is predicted to be 1.8m and 12s period with a secondary swell of 1.5m and 10s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Moonlight Bay in the next 16 days are 3.0m 11s and forecast to arrive on Friday (Jun 12) at 5AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Saturday (Jun 13) at 8PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sat 13th Jun) | 6ft (1.8m) 12s |
| Best Surf | 8AM (Sat 13th Jun) | 7ft (2.2m) 12s |
| Most Powerful | 5AM (Fri 12th Jun) | 10ft (3.0m) 11s |
Table - best surf conditions forecast for Moonlight Bay over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 13mm), heaviest on Thu night. Very mild (max 18°C on Thu afternoon, min 13°C on Thu morning). Winds increasing (calm on Wed night, strong winds from the NW by Thu afternoon). | Days 5-7 Weather SummaryLight rain (total 5mm), mostly falling on Sun afternoon. Very mild (max 17°C on Tue afternoon, min 11°C on Sun afternoon). Winds increasing (light winds from the N on Sun morning, fresh winds from the E by Tue morning). | ||||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SW 11 | SW 12 | SW 12 | SW 10 | WSW 11 | SW 10 | SW 10 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSE 8 | SE 7 | SSW 12 | SSW 13 | SE 9 | SE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 369 | 361 | 383 | 477 | 2267 | 562 | 500 | 1793 | 1739 | 1216 | 824 | 633 | 331 | 226 | 218 | 292 | 262 | 220 | 373 | 351 | 328 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | on | cross-on | off | off | cross-off | cross-on | cross-off | cross-off | off | off | off | off | off | off | off | off |
High Tide | 11:21PM1.37m | 12:07PM1.23m | 00:20AM1.45m | 1:04PM1.33m | 1:15AM1.53m | 1:56PM1.42m | 2:08AM1.59m | 2:45PM1.49m | 2:59AM1.61m | 3:34PM1.54m | 3:49AM1.60m | 4:22PM1.56m | 4:38AM1.54m | 5:11PM1.55m | |||||||
Low Tide | 5:56AM0.28m | 6:02PM0.38m | 6:52AM0.18m | 7:02PM0.30m | 7:44AM0.10m | 7:57PM0.22m | 8:33AM0.04m | 8:50PM0.16m | 9:22AM0.01m | 9:41PM0.13m | 10:09AM0.02m | 10:33PM0.13m | 10:56AM0.06m | ||||||||
 |  | |  |  | |  | | | | |  | | |  |  |  | | | | | |
 | — | 7:47 | — | — | 7:47 | — | — | 7:48 | — | — | 7:48 | — | — | 7:48 | — | — | 7:48 | — | — | 7:48 | — |
 | 5:40 | — | 5:40 | — | — | 5:40 | — | — | 5:40 | — | — | 5:40 | — | — | 5:40 | — | — | 5:40 | — | — | 5:40 |
mm | — | — | — | 9 | 2 | 1 | 1 | — | — | — | — | 4 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 18 | 16 | 15 | 15 | 14 | 14 | 16 | 14 | 13 | 13 | 14 | 14 | 15 | 14 | 13 | 17 | 14 | 15 | 18 |
Feels °C | 15 | 8 | 10 | 8 | 9 | 9 | 11 | 11 | 13 | 9 | 11 | 9 | 10 | 10 | 10 | 8 | 6 | 10 | 8 | 8 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 12 | SW 12 | SW 10 | SW 10 | SW 10 | SW 10 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | S 8 | SSW 11 | SSW 10 | SSW 10 | SSW 12 | SSW 13 | SSW 13 | SSW 12 |
| kJ | 369 | 361 | 383 | 477 | 672 | 562 | 500 | 1793 | 1739 | 1216 | 824 | 633 | 331 | 193 | 218 | 133 | 86 | 220 | 373 | 321 | 288 |
Swell 2 Height (m) Direction Period (s) | W 7 | S 11 | — | — | — | — | S 18 | W 10 | W 10 | W 10 | W 8 | W 8 | W 12 | SSW 11 | SW 11 | SW 10 | SSW 13 | — | SE 7 | SSE 6 | SSE 6 |
| kJ | 4 | 20 | — | — | — | — | 6 | 234 | 151 | 90 | 22 | 18 | 3 | 226 | 19 | 64 | 59 | — | 77 | 31 | 48 |
Swell 3 Height (m) Direction Period (s) | S 11 | — | — | — | — | — | SW 15 | — | — | — | — | — | — | SW 11 | — | — | SW 10 | — | — | SE 9 | SE 12 |
| kJ | 9 | — | — | — | — | — | 8 | — | — | — | — | — | — | 119 | — | — | 35 | — | — | 13 | 5 |
Wind waves Height (m) Direction Period (s) | — | NNW 3 | NW 4 | WNW 4 | WSW 11 | — | — | — | — | — | NW 3 | — | SSW 7 | — | S 8 | SSE 8 | SE 7 | SSE 7 | SE 8 | SE 9 | SE 9 |
| kJ | — | 6 | 43 | 18 | 2267 | — | — | — | — | — | 5 | — | 132 | — | 196 | 292 | 262 | 178 | 326 | 351 | 328 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 8 | 27 | 137 | 285 | 32 | 32 | 8 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 11 | 11 | 11 | 11 | 21 | 21 | 11 |
Best forecast wave conditions in Overberg | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 Moonlight 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 Moonlight Bay Surf forecast
The above surf forecast table for Moonlight Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Moonlight Bay can be found by selecting the local surf guide option on the grey menu. Our Moonlight 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 (Moonlight 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 Moonlight 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.
Are you planning a holiday in Overberg? If you are looking for accommodation near Moonlight Bay, camping, hotels and holiday cottages in Overberg, consider staying in Grabouw which is 25 km (16 miles) away. Other places in and around Overberg where you can find information about places to rent, and car hire include Hermanus which is 40 km (25 miles) away, Stellenbosch, Kayamnandi and Bellville.
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