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Gourits Mouth Surf Forecast
/ Overberg (23 surf breaks) /
Surf Forecasts:
Gourits Mouth surfForecast / Overberg / South Africa
16 Day Weather and Surf, issued 1 am Sunday 17 May 2026 SASTForecast update in hr min s Forecast update imminent
Gourits Mouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Gourits Mouth sea temperature is
17.3° C
(Which is slightly cooler than normal)Best Forecast Surf Conditions for Gourits Mouth this week:
The surf forecast for Gourits Mouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (May 17) at 11AM. The primary swell is predicted to be 1.2m and 13s period with a secondary swell of 1.1m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Gourits Mouth in the next 16 days are 3.0m 8s and forecast to arrive on Tuesday (May 19) at 11PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 8s period and expected on Wednesday (May 20) at 2AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Sun 17th May) | 4ft (1.2m) 13s |
| Best Surf | 11AM (Sun 17th May) | 4ft (1.2m) 13s |
| Most Powerful | 11PM (Tue 19th May) | 10ft (3.0m) 8s |
Table - best surf conditions forecast for Gourits Mouth over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 22mm), heaviest during Mon night. Very mild (max 19°C on Sun morning, min 17°C on Sun night). Winds increasing (calm on Mon morning, strong winds from the E by Tue night). | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Wed morning. Warm (max 20°C on Wed afternoon, min 16°C on Thu night). Winds decreasing (fresh winds from the E on Wed morning, calm by Wed night). | ||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
SW 13 | SW 12 | SW 13 | SW 13 | SW 14 | SSE 8 | SE 8 | SSE 8 | SW 13 | SE 9 | SE 9 | SSW 14 | SW 13 | SW 12 | SW 12 | SSW 18 | SSW 16 | SW 15 | SW 14 | SW 13 | SW 12 | |
471 | 392 | 517 | 637 | 911 | 604 | 557 | 537 | 273 | 703 | 1058 | 81 | 171 | 146 | 210 | 276 | 334 | 314 | 596 | 653 | 537 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | cross-off | glassy | on | on | on | on | on | on | on | on | on | off | off | off | off | cross-off | off | off | cross-off | cross-off | |
High Tide | 4:02PM1.91m | 4:17AM2.03m | 4:46PM1.87m | 5:03AM1.92m | 5:33PM1.80m | 5:50AM1.77m | 6:25PM1.70m | 6:43AM1.60m | 7:24PM1.59m | 7:45AM1.43m | 8:35PM1.51m | 9:04AM1.31m | 9:58PM1.49m | ||||||||
Low Tide | 9:54AM-0.01m | 10:05PM0.12m | 10:37AM0.04m | 10:52PM0.18m | 11:21AM0.13m | 11:42PM0.29m | 12:09PM0.26m | 00:37AM0.42m | 1:01PM0.39m | 1:43AM0.56m | 2:03PM0.52m | 3:05AM0.64m | 3:18PM0.60m | 4:36AM0.65m | |||||||
 | |  |  |  |  |  |  |  | | |  | | |  | | | | | | | |
 | 7:18 | — | — | 7:20 | — | — | 7:20 | — | — | 7:20 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — |
 | — | 5:37 | — | — | 5:37 | — | — | 5:36 | — | — | 5:35 | — | — | 5:35 | — | — | 5:34 | — | — | 5:34 | — |
— | — | — | — | — | 8 | 4 | 6 | 4 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 19 | 17 | 19 | 19 | 18 | 17 | 17 | 18 | 18 | 20 | 20 | 19 | 20 | 17 | 18 | 19 | 17 | 17 | 18 | 17 |
17 | 17 | 18 | 19 | 18 | 14 | 14 | 12 | 12 | 13 | 19 | 18 | 17 | 17 | 15 | 15 | 16 | 16 | 14 | 15 | 16 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 12 | SW 13 | SW 13 | SW 14 | SW 13 | SE 8 | SSE 8 | SW 13 | SE 9 | SE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | SW 11 | SW 14 | SW 13 | SW 12 |
 kJ | 471 | 392 | 517 | 637 | 911 | 529 | 557 | 537 | 273 | 703 | 1058 | 857 | 534 | 335 | 220 | 151 | 125 | 176 | 596 | 653 | 537 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | S 13 | S 13 | S 6 | SSE 12 | SW 13 | SW 13 | SSE 13 | SW 12 | SW 12 | SW 11 | SW 13 | SW 12 | SW 12 | SW 11 | SSW 16 | ESE 7 | ESE 12 | E 11 | SW 15 |
| kJ | 282 | 279 | 268 | 212 | 44 | 27 | 488 | 374 | 106 | 147 | 114 | 60 | 171 | 146 | 161 | 145 | 334 | 70 | 179 | 119 | 429 |
Swell 3 Height (m) Direction Period (s) | ESE 6 | ESE 6 | ESE 6 | SSW 6 | S 12 | SSE 16 | SSE 14 | SSE 14 | SSW 9 | SSW 9 | SSW 15 | SSW 14 | SSW 8 | SSW 8 | SSW 19 | SSW 18 | SW 11 | SW 15 | SSE 9 | SSW 17 | E 11 |
| kJ | 41 | 44 | 43 | 20 | 103 | 25 | 82 | 71 | 9 | 16 | 23 | 81 | 14 | 13 | 210 | 276 | 140 | 314 | 16 | 119 | 112 |
Wind waves Height (m) Direction Period (s) | — | — | — | E 6 | ESE 5 | SSE 8 | E 5 | E 6 | ESE 8 | E 8 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 28 | 30 | 604 | 55 | 100 | 1485 | 432 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 29 | 90 | 90 | 90 | 90 | 90 | 90 | 54 | 7 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 |
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 Gourits Mouth 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 Gourits Mouth Surf forecast
The above surf forecast table for Gourits Mouth provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Gourits Mouth can be found by selecting the local surf guide option on the grey menu. Our Gourits Mouth 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 (Gourits Mouth) 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 Gourits Mouth 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.
Gourits Mouth is 29 km (18 miles) from the city of Mossel Bay. If you plan a holiday in Overberg, look for hotels and other accommodation in Mossel Bay. Mossel Bay has rooms for a wide range of budgets as well as car hire and transport links.
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