Surf Forecasts:
Garbage Dump surf forecast from 1 Sep 2026:
- Best quality surf: Thursday 3 Sep, 5PM (local time) - 10ft (3.0m), 12s period, WSW swell with cross-onshore winds.
- Most powerful swell: Thursday 3 Sep, 5PM (local time) - 10ft (3.0m), 12s period, WSW swell with 2,119 kJ wave energy.
- Next surfable swell (1★+): Wednesday 2 Sep, 5AM (local time) - 6.5ft (2.0m), 14s period with WSW swell.
Best Forecast Surf Conditions for Garbage Dump this week:
The surf forecast for Garbage Dump over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 02) at 5AM. The primary swell is predicted to be 2.0m and 14s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Garbage Dump in the next 16 days are 3.0m 12s and forecast to arrive on Thursday (Sep 03) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Tuesday (Sep 08) at 8AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Wed 2nd Sep) | 6.5ft (2.0m) 14s |
| Best Surf | 5PM (Thu 3rd Sep) | 10ft (3.0m) 12s |
| Most Powerful | 5PM (Thu 3rd Sep) | 10ft (3.0m) 12s |
Table - best surf conditions forecast for Garbage Dump over the next 16 days.
The Lowdown
Alright, Rusty here, let’s talk about what’s coming up for Garbage Dump.
First off, the water is sitting at 54°, which is a staggering 6° colder than normal for this time of year. That’s a serious wetsuit session, not a spring suit day. The good news is that this is a fairly consistent point break, exposed to the SW swell, and it’s set to see some action.
The first few days are a bit of a write-off. Tuesday the 1st starts with a 5ft SW swell at 11 seconds, but the S wind is cross, creating a slight chop. By the afternoon, it jumps to 7ft, but the wind turns cross-on and fresh, making it a lumpy mess. The combined energy is moderate (651) in the morning, but it’s just not clean. Wednesday the 2nd is more of the same with cross-on winds and choppy conditions, even with a 7ft swell.
The first real glimmer comes on Thursday the 3rd morning. The wind swings NNE at 6 mph, giving us a clean, cross-off breeze. The swell is 5ft from the WSW at 13 seconds, a nice long period. The energy is solid (838) and the surf is clean. This is your best morning of the first week. The afternoon, however, gets too big at 10ft – that’s expert territory, and the wind turns cross-on, making it fairly choppy. The combined energy is over 2000 (2135), so there’s heaps of power, but it’s not for the faint of heart.
Friday the 4th and Saturday the 5th are small and weak, with swell dropping to 3ft and 2ft and energy levels barely above 100. The wind is clean on Friday morning, but the waves are just too tiny to get excited about.
Hold on for Sunday the 6th morning. The wind is offshore from the E at 12 mph, and we’ve got a 3ft groundswell from the WSW with a very long period of 16 seconds. The energy is moderate (367), and it’s clean. That 16-second period means the waves will be lined up and powerful for their size, but at a point break like Garbage Dump, it’ll be a treat. Not a standout for size, but pure quality.
The whole second week gets slow. There’s a small window on Thursday the 10th morning. The wind is glassy – dead calm from the NE at 3 mph – and the swell is 3ft from the WSW at 16 seconds again. The energy is 560, and it’s glassy. That’s a beautiful, clean morning for a longboard or a fish, but the swell is small.
The standout for the whole period? Thursday the 10th morning. It’s not the biggest, but with glassy conditions and a 16-second groundswell, Garbage Dump will be clean, lined up, and a joy to surf. The water is still cold, but the lack of wind is a major positive. The only caveat is the long period – at a point break, it’ll wrap in beautifully, so no worries there.
Friday the 11th morning has a 5ft swell at 13 seconds with a clean cross-off wind from the NNE, but the energy is moderate (828). It’s a solid option if you missed Thursday, but the glass on Thursday is the real winner.
After that, from the 12th onwards, it’s a lot of poor conditions with strong winds and small, choppy swell. The setup looks more interesting for kite surfing than paddle surfing on those days.
So, to sum it up: the best session is Thursday the 10th morning for the glassy, long-period groundswell. The backup is Thursday the 3rd morning for the clean, 5ft swell. Everything else is a struggle or a wait.
Rusty.
Short Range ForecastModerate rain (total 10mm), heaviest on Thu morning. Very mild (max 17°C on Tue afternoon, min 9°C on Tue morning). Winds decreasing (fresh winds from the SSW on Tue afternoon, calm by Wed night). | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Sun afternoon, min 14°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 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 13 | SW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 11 | SW 11 | WSW 10 | WSW 10 | SW 10 | WSW 19 | WSW 16 | WSW 15 | WSW 14 | WSW 13 | SW 13 | SW 12 |
Wave Graph | |||||||||||||||||||||
650 | 1452 | 1347 | 1560 | 1447 | 1188 | 838 | 2119 | 288 | 138 | 117 | 73 | 67 | 49 | 73 | 334 | 403 | 183 | 156 | 103 | 149 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-off | cross-on | cross-on | glassy | cross-off | cross-on | cross | cross-off | cross-off | off | off | cross | off | off | cross-off | off | cross-off | cross-on | cross-on |
High Tide | 5:40PM1.65m | 6:05AM1.45m | 6:21PM1.53m | 6:54AM1.32m | 7:15PM1.38m | 8:04AM1.20m | 8:38PM1.26m | 9:52AM1.15m | 10:31PM1.23m | 11:35AM1.24m | 00:02AM1.33m | 12:43PM1.41m | 1:04AM1.46m | ||||||||
Low Tide | 11:22AM0.21m | 11:54PM0.20m | 12:00PM0.32m | 00:38AM0.32m | 12:48PM0.45m | 1:37AM0.45m | 1:57PM0.58m | 3:12AM0.55m | 4:01PM0.64m | 5:15AM0.52m | 5:57PM0.54m | 6:32AM0.39m | 7:03PM0.37m | ||||||||
7:03 | — | — | 7:03 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — | |
— | 6:29 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:32 | — | |
mm | — | — | — | — | — | 1 | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 17 | 13 | 14 | 17 | 14 | 14 | 15 | 15 | 19 | 24 | 21 | 20 | 22 | 23 | 23 | 25 | 25 | 25 | 31 | 16 |
Feels °C | 10 | 11 | 7 | 11 | 13 | 11 | 12 | 13 | 11 | 13 | 19 | 17 | 17 | 16 | 19 | 19 | 21 | 21 | 19 | 27 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 11 | — | SW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 11 | SW 11 | WSW 10 | WSW 10 | SW 10 | SW 4 | WSW 16 | WSW 15 | WSW 14 | WSW 13 | SW 13 | SW 12 |
650 | — | 1347 | 1560 | 1447 | 1188 | 838 | 2119 | 288 | 138 | 117 | 73 | 67 | 49 | 9 | 334 | 403 | 183 | 156 | 103 | 149 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SSW 10 | SSW 10 | SW 5 | SSW 4 | SW 6 | S 10 | WSW 19 | SW 10 | — | WSW 18 | — | W 13 | W 19 |
— | — | — | — | — | — | — | — | 65 | 37 | 11 | 8 | 7 | 2 | 73 | 24 | — | 31 | — | 87 | 7 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SW 10 | S 11 | W 22 | SW 10 | SSW 10 | — | — | — | N 5 | — |
— | — | — | — | — | — | — | — | — | — | — | 24 | 2 | 9 | 24 | 9 | — | — | — | 2 | — | |
Wind waves Height (m) Direction Period (s) | S 3 | SW 13 | S 4 | — | SW 4 | — | — | S 4 | S 5 | S 4 | SE 4 | SE 3 | — | SW 4 | — | — | — | E 3 | NE 4 | NE 4 | N 3 |
1 | 1452 | 22 | — | 25 | — | — | 16 | 49 | 16 | 10 | 3 | — | 13 | — | — | — | 3 | 14 | 5 | 6 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 24 | 202 | 77 | 24 | 190 | 0 | 0 | 654 | 1256 | 1226 | 31 | 0 | 0 | 77 | 0 | 0 | 24 | 0 | 89 | 183 | 154 |
Best forecast wave conditions in West Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Information about the Garbage Dump Surf forecast
The above surf forecast table for Garbage Dump provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Garbage Dump can be found by selecting the local surf guide option on the grey menu. Our Garbage Dump 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 (Garbage Dump) 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 Garbage Dump 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.
Garbage Dump is 108 km (67 miles) from Saldanha. If you plan a holiday in West Coast, look for hotels and other accommodation in Saldanha. Saldanha has rooms for a wide range of budgets as well as car hire and transport links.











