Surf Forecasts:
Gourits Mouth surf forecast from 30 Jun 2026:
- Best quality surf: Wednesday 1 Jul, 11AM (local time) - 6ft (1.8m), 12s period, SW swell with cross-offshore winds.
- Most powerful swell: Monday 6 Jul, 8AM (local time) - 10ft (3.0m), 14s period, SW swell with 3,430 kJ wave energy.
- Next surfable swell (1★+): Tuesday 30 Jun, 11PM (local time) - 6.5ft (2.0m), 12s 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 Tuesday (Jun 30) at 11PM. The primary swell is predicted to be 2.0m and 12s period with a secondary swell of 0.8m and 8s. 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 3.0m 14s and forecast to arrive on Monday (Jul 06) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 12s period and expected on Friday (Jul 03) at 8PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Tue 30th Jun) | 6.5ft (2.0m) 12s |
| Best Surf | 11AM (Wed 1st Jul) | 6ft (1.8m) 12s |
| Most Powerful | 8AM (Mon 6th Jul) | 10ft (3.0m) 14s |
Table - best surf conditions forecast for Gourits Mouth over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Very mild (max 15°C on Wed afternoon, min 11°C on Wed night). Winds increasing (calm on Tue night, strong winds from the W by Thu afternoon). | Days 4-6 Weather SummaryMostly dry. Very mild (max 18°C on Sun morning, min 13°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | |||||||||||||||
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 13 | SW 13 | SW 12 | SW 12 | SSW 14 | SSW 13 | WSW 8 | SW 8 | SW 9 | SSW 11 | SW 11 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 9 | WSW 9 | SW 12 | SW 14 | SSW 13 | SSW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2207 | 1407 | 1042 | 887 | 1849 | 1144 | 899 | 1191 | 580 | 311 | 233 | 155 | 253 | 845 | 392 | 508 | 710 | 1665 | 3062 | 2615 | 2651 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | cross-off | cross-off | off | off | off | cross-off | cross-off | glassy | cross-off | off | cross-off | cross-off | cross-off | cross | on | cross-on | on | cross-on |
High Tide | 4:12PM1.70m | 4:17AM1.74m | 4:44PM1.73m | 4:48AM1.74m | 5:16PM1.75m | 5:19AM1.71m | 5:47PM1.75m | 5:51AM1.67m | 6:21PM1.74m | 6:26AM1.61m | 6:57PM1.71m | 7:07AM1.53m | 7:40PM1.67m | ||||||||
Low Tide | 10:01AM0.27m | 10:14PM0.38m | 10:32AM0.24m | 10:46PM0.37m | 11:01AM0.22m | 11:19PM0.37m | 11:31AM0.23m | 11:53PM0.39m | 12:02PM0.26m | 00:29AM0.42m | 12:36PM0.32m | 1:10AM0.46m | 1:15PM0.39m | 2:00AM0.50m | |||||||
 | |  |  | |  |  | | | | |  |  | | | | | | | |  | |
 | 7:39 | — | — | 7:39 | — | — | 7:39 | — | — | 7:39 | — | — | 7:39 | — | — | 7:39 | — | — | 7:39 | — | — |
 | — | 5:31 | — | — | 5:32 | — | — | 5:32 | — | — | 5:32 | — | — | 5:34 | — | — | 5:34 | — | — | 5:35 | — |
mm | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 14 | 14 | 14 | 15 | 14 | 14 | 15 | 14 | 14 | 17 | 16 | 16 | 16 | 16 | 18 | 17 | 15 | 16 | 22 | 21 |
Feels °C | 10 | 12 | 12 | 12 | 12 | 10 | 5 | 6 | 9 | 10 | 14 | 14 | 11 | 11 | 13 | 13 | 13 | 13 | 14 | 21 | 19 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 12 | SW 12 | SSW 14 | SSW 13 | SSW 12 | SW 12 | SW 9 | ESE 11 | ESE 11 | ESE 12 | ESE 12 | ESE 12 | WSW 8 | WSW 9 | ESE 12 | SW 12 | SW 14 | SSW 13 | SSW 14 |
| kJ | 2207 | 1407 | 1042 | 887 | 1849 | 1144 | 545 | 330 | 580 | 757 | 1107 | 1186 | 889 | 616 | 392 | 508 | 347 | 1665 | 3062 | 2615 | 2651 |
Swell 2 Height (m) Direction Period (s) | E 9 | SSE 8 | SSE 8 | SSW 15 | E 9 | SE 8 | SE 8 | E 8 | SW 12 | SSW 11 | WSW 9 | WSW 9 | SW 11 | SSW 16 | ESE 12 | ESE 12 | SW 13 | ESE 12 | ESE 11 | ESE 11 | E 6 |
| kJ | 6 | 87 | 62 | 468 | 15 | 57 | 31 | 36 | 259 | 311 | 199 | 154 | 77 | 173 | 573 | 451 | 144 | 285 | 197 | 157 | 27 |
Swell 3 Height (m) Direction Period (s) | — | E 9 | E 9 | SSE 7 | — | E 9 | E 9 | S 21 | SE 9 | WSW 8 | SW 11 | SW 11 | SW 16 | S 11 | SW 15 | SW 14 | S 9 | — | — | — | ESE 11 |
| kJ | — | 6 | 6 | 30 | — | 39 | 40 | 9 | 81 | 83 | 233 | 155 | 133 | 20 | 176 | 151 | 6 | — | — | — | 79 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | WSW 4 | WSW 8 | SW 8 | — | — | — | — | WSW 9 | WSW 9 | — | NW 3 | WSW 9 | — | ENE 4 | E 5 | — |
| kJ | — | — | — | — | — | 21 | 899 | 1191 | — | — | — | — | 253 | 845 | — | 2 | 710 | — | 15 | 18 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 29 | 72 | 0 | 0 | 29 | 7 | 250 | 256 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 8 | 29 | 90 | 54 | 72 | 33 |
Best forecast wave conditions in Overberg | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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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