Surf Forecasts:
Gourits Mouth surf forecast from 1 Aug 2026:
- Best quality surf: Wednesday 5 Aug, 11PM (local time) - 11ft (3.5m), 14s period, SW swell with cross-shore winds.
- Most powerful swell: Saturday 8 Aug, 2PM (local time) - 15ft (4.5m), 15s period, SW swell with 8,933 kJ wave energy.
- Next surfable swell (1★+): Sunday 2 Aug, 11AM (local time) - 3.5ft (1.1m), 13s period with SW swell.
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 (Aug 02) at 11AM. The primary swell is predicted to be 1.1m and 13s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Gourits Mouth in the next 16 days are 4.5m 15s and forecast to arrive on Saturday (Aug 08) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 9s period and expected on Saturday (Aug 01) at 2PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Sun 2nd Aug) | 3.5ft (1.1m) 13s |
| Best Surf | 11PM (Wed 5th Aug) | 11ft (3.5m) 14s |
| Most Powerful | 2PM (Sat 8th Aug) | 15ft (4.5m) 15s |
Table - best surf conditions forecast for Gourits Mouth over the next 16 days.
Short Range ForecastMostly dry. Warm (max 23°C on Sun afternoon, min 15°C on Sat morning). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Thu morning. Very mild (max 18°C on Tue morning, min 13°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | |||||||||||||||
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) | SW 11 | SW 14 | SW 13 | SW 13 | SW 13 | SSW 14 | SW 13 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SSW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 180 | 387 | 320 | 437 | 363 | 330 | 591 | 593 | 520 | 403 | 344 | 191 | 1028 | 2201 | 6125 | 3718 | 3153 | 2995 | 2609 | 2414 | 2944 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | glassy | on | glassy | glassy | on | glassy | off | cross-off | cross-off | glassy | cross | cross-off | cross-off | cross-off | cross-on | cross | cross | off |
High Tide | 5:21PM1.93m | 5:29AM1.79m | 5:51PM1.91m | 6:01AM1.72m | 6:24PM1.86m | 6:37AM1.62m | 7:01PM1.76m | 7:20AM1.49m | 7:49PM1.63m | 8:19AM1.35m | 8:58PM1.49m | 9:57AM1.25m | 10:48PM1.43m | ||||||||
Low Tide | 11:06AM0.11m | 11:30PM0.22m | 11:35AM0.14m | 00:02AM0.26m | 12:05PM0.21m | 00:38AM0.32m | 12:40PM0.31m | 1:20AM0.42m | 1:22PM0.45m | 2:16AM0.54m | 2:21PM0.60m | 3:40AM0.64m | 3:58PM0.71m | ||||||||
 |  |  | | | | | | | | |  | | | |  | | | | | | |
 | 7:26 | — | — | 7:24 | — | — | 7:24 | — | — | 7:22 | — | — | 7:22 | — | — | 7:20 | — | — | 7:20 | — | — |
 | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — | — | 5:54 | — | — | 5:55 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 17 | 19 | 19 | 20 | 23 | 20 | 19 | 21 | 19 | 18 | 17 | 15 | 16 | 18 | 16 | 14 | 14 | 14 | 14 | 17 | 15 |
Feels °C | 14 | 16 | 17 | 17 | 20 | 17 | 18 | 19 | 17 | 14 | 12 | 14 | 15 | 18 | 14 | 12 | 11 | 12 | 13 | 16 | 14 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 12 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | E 10 | SSW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 |
| kJ | 677 | 708 | 600 | 528 | 453 | 944 | 711 | 622 | 452 | 363 | 300 | 235 | 1028 | 2201 | 4718 | 3718 | 3153 | 2995 | 2609 | 2414 | 2944 |
Swell 2 Height (m) Direction Period (s) | SW 11 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 13 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 5 | E 6 | E 9 |
| kJ | 180 | 387 | 320 | 437 | 363 | 278 | 591 | 593 | 520 | 403 | 344 | 191 | 200 | 200 | 151 | 90 | 65 | 46 | 16 | 18 | 59 |
Swell 3 Height (m) Direction Period (s) | SW 15 | — | S 10 | S 9 | SSW 16 | SSW 14 | — | — | — | S 19 | SSW 17 | SSW 15 | SW 10 | — | — | — | — | — | E 10 | E 9 | — |
| kJ | 77 | — | 16 | 6 | 138 | 330 | — | — | — | 7 | 27 | 142 | 136 | — | — | — | — | — | 44 | 27 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | WSW 4 | WSW 4 | SW 4 | — | — | SW 14 | — | — | ENE 3 | — | SW 4 | — |
| kJ | — | — | — | — | — | — | — | — | — | 14 | 10 | 4 | — | — | 6125 | — | — | 6 | — | 13 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 33 | 90 | 30 | 0 | 90 | 0 | 0 | 54 | 0 | 0 | 0 | 0 | 0 | 29 | 7 | 7 | 0 | 54 | 7 | 29 | 0 |
Best forecast wave conditions in Overberg | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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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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