
Surf Forecasts:
Alkantstrand surf forecast from 18 Jul 2026:
- Best quality surf: Sunday 19 Jul, 11AM (local time) - 5.5ft (1.7m), 13s period, SSE swell with offshore winds.
- Most powerful swell: Saturday 25 Jul, 8AM (local time) - 5.5ft (1.7m), 15s period, S swell with 1,280 kJ wave energy.
- Next surfable swell (1★+): Saturday 18 Jul, 11AM (local time) - 3ft (0.9m), 11s period with SSW swell.
Best Forecast Surf Conditions for Alkantstrand this week:
The surf forecast for Alkantstrand over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 18) at 11AM. The primary swell is predicted to be 0.9m and 11s period with a secondary swell of 0.9m and 10s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Alkantstrand in the next 16 days are 1.7m 15s and forecast to arrive on Saturday (Jul 25) 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 0.9m 4s period and expected on Saturday (Jul 25) at 2AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Sat 18th Jul) | 3ft (0.9m) 11s |
| Best Surf | 11AM (Sun 19th Jul) | 5.5ft (1.7m) 13s |
| Most Powerful | 8AM (Sat 25th Jul) | 5.5ft (1.7m) 15s |
Table - best surf conditions forecast for Alkantstrand over the next 16 days.
The Lowdown
Right, let’s have a look at what’s cookin’ for Alkantstrand.
First up, the water temp is about average for this time of year, nothin’ wild there. The start of the run is a bit slow – Saturday’s got a tiny 3ft swell from the SSW on the cards, but the wind is onshore and the energy is weak (380), so we’re sitting on the beach for that one. Sunday morning though, that’s where it gets interestin’. A solid 6ft swell from SSE, at 12 seconds, with a cross-offshore breeze and a big jump in energy to 967. That’s clean, solid, and the best on offer for the first few days. The afternoon holds similar size at 6ft with cross-on wind, but the morning is the pick – a real window of good surf.
Monday keeps the energy up (1064-1066) with 6-6ft SE swell, still 12 seconds, and cross-off winds. The afternoon is labelled as excellent for experienced surfers, and that’s your standout – clean, punchy, and consistent. Tuesday through Wednesday morning though, it turns ugly. Onshore winds, dropping swell, and poor conditions – a real letdown after that Monday buzz.
Thursday morning the 23rd brings a little relief with a 6ft SSW swell, but the period is a short 6 seconds, so it’s bumpy and weak (431). Still, a gentle offshore wind cleans it up, so it’s rideable, but nowhere near the quality of the weekend.
Now, the real standout of the whole outlook is Saturday the 25th – 5ft SSW swell, a 16-second period, and a light offshore breeze. The energy is 1502, that’s a solid groundswell with real punch. That’s the one to circle on the calendar. The morning is clean and lined up, but remember, long period groundswell like this (16 seconds) can break a bit straight at a beach break, so it might be more drawn out and better for a point or reef. But for Alkantstrand, it’s the best bet.
Sunday the 26th drops off with onshore wind and poor surf. Monday the 27th has a bit of size at 5ft but with a strong 35 km/h cross-off wind and rain – not pleasant, but the waves are there for the keen. Wednesday the 29th sees a 7ft ESE swell, but it’s short period (8 seconds) and cross-on – that’s more of a messy, choppy mess, and too big for beginners. Thursday the 30th brings a return to clean conditions with 5ft E swell and 10-second period, light offshore winds, and very good conditions – a solid end to the run.
The very last days, August 1st and 2nd, are small and weak, a quiet wind-down.
So, the standout window is Saturday the 25th morning – that’s the one to chase. Thursday the 30th morning is also a good, clean option. Don’t waste your time on the mid-week onshore slop.
Rusty.
Short Range ForecastSome drizzle, heaviest during Mon morning. Warm (max 23°C on Sat afternoon, min 17°C on Sat morning). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Thu afternoon. Warm (max 31°C on Wed afternoon, min 18°C on Tue morning). Winds decreasing (fresh winds from the NE on Tue afternoon, calm by Wed night). | ||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||
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) | SSW 11 | E 10 | S 12 | SSE 13 | SSE 12 | SSE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SSW 14 | SE 12 | SE 12 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 16 |
Wave Graph | |||||||||||||||||||||
186 | 153 | 359 | 980 | 902 | 919 | 996 | 993 | 805 | 542 | 427 | 344 | 281 | 261 | 178 | 108 | 361 | 289 | 244 | 189 | 1055 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | off | off | cross-on | cross-off | cross-off | cross | cross-on | cross-on | on | cross-on | cross-on | on | glassy | off | cross-off | off | off | cross-on | cross-on |
High Tide | 6:36PM1.87m | 6:43AM1.71m | 7:13PM1.75m | 7:19AM1.58m | 7:51PM1.61m | 7:58AM1.43m | 8:33PM1.46m | 8:47AM1.29m | 9:32PM1.32m | 10:08AM1.18m | 11:12PM1.25m | 12:16PM1.17m | 00:57AM1.28m | ||||||||
Low Tide | 12:16PM0.10m | 00:42AM0.29m | 12:52PM0.21m | 1:20AM0.41m | 1:29PM0.35m | 2:00AM0.54m | 2:09PM0.51m | 2:47AM0.66m | 2:59PM0.66m | 3:58AM0.76m | 4:23PM0.77m | 5:50AM0.78m | 6:21PM0.77m | ||||||||
6:41 | — | — | 6:41 | — | — | 6:41 | — | — | 6:41 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | |
— | 5:13 | — | — | 5:13 | — | — | 5:14 | — | — | 5:14 | — | — | 5:15 | — | — | 5:15 | — | — | 5:15 | — | |
mm | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
Temp °C | 20 | 23 | 20 | 20 | 21 | 20 | 20 | 21 | 20 | 23 | 26 | 22 | 26 | 31 | 21 | 22 | 22 | 21 | 20 | 21 | 20 |
Feels °C | 20 | 22 | 21 | 20 | 21 | 21 | 18 | 20 | 20 | 19 | 22 | 19 | 21 | 26 | 22 | 23 | 19 | 18 | 20 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | S 12 | SSE 13 | SSE 12 | SSE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 16 |
154 | 153 | 359 | 980 | 902 | 919 | 996 | 993 | 805 | 542 | 427 | 344 | 281 | 240 | 167 | 108 | 361 | 289 | 244 | 189 | 1055 | |
Swell 2 Height (m) Direction Period (s) | SSW 11 | SSW 10 | E 10 | E 10 | E 10 | SSW 11 | SSW 10 | E 9 | SSW 9 | SSW 12 | SSW 12 | S 16 | ENE 7 | ENE 7 | SSW 13 | SSW 12 | SE 12 | SE 5 | E 8 | E 7 | E 7 |
186 | 112 | 116 | 94 | 96 | 153 | 100 | 42 | 27 | 50 | 28 | 129 | 75 | 66 | 178 | 82 | 83 | 19 | 72 | 53 | 39 | |
Swell 3 Height (m) Direction Period (s) | S 15 | S 14 | SSE 15 | S 12 | S 11 | E 10 | E 10 | S 10 | E 9 | E 9 | S 16 | E 9 | S 15 | SSW 14 | NE 7 | SSW 15 | NE 6 | SE 11 | SE 11 | SSW 20 | SE 11 |
40 | 106 | 91 | 26 | 21 | 69 | 45 | 31 | 26 | 15 | 47 | 6 | 212 | 261 | 23 | 72 | 9 | 43 | 30 | 75 | 18 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | ENE 5 | NE 9 | NE 4 | NE 5 | NE 6 | NE 7 | — | SSW 4 | SSW 6 | S 4 | — | NNE 5 | — | SSW 4 |
— | — | — | — | — | — | — | 5 | 41 | 15 | 84 | 89 | 164 | — | 9 | 14 | 21 | — | 3 | — | 34 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 99 | 0 | 0 | 157 | 0 | 99 | 157 | 0 | 142 | 157 | 37 | 51 | 99 | 0 | 0 | 484 | 0 | 0 | 157 | 0 |
Best forecast wave conditions in KwaZulu-Natal North Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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Information about the Alkantstrand Surf forecast
The above surf forecast table for Alkantstrand provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Alkantstrand can be found by selecting the local surf guide option on the grey menu. Our Alkantstrand 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 (Alkantstrand) 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 Alkantstrand 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 KwaZulu-Natal North Coast? If you are looking for accommodation near Alkantstrand, camping, hotels and holiday cottages in KwaZulu-Natal North Coast, consider staying in Richards Bay which is 1 km (1 miles) away. Other places in and around KwaZulu-Natal North Coast where you can find information about places to rent, and car hire include Richards Bay which is 1 km (1 miles) away, Empangeni, eSikhawini and Eshowe.










