
Surf Forecasts:
Alkantstrand surf forecast from 20 Jul 2026:
- Best quality surf: Monday 20 Jul, 5PM (local time) - 7ft (2.1m), 12s period, SSE swell with cross-offshore winds.
- Most powerful swell: Saturday 25 Jul, 11AM (local time) - 5.5ft (1.7m), 15s period, S swell with 1,344 kJ wave energy.
- Next surfable swell (1★+): Monday 20 Jul, 5PM (local time) - 7ft (2.1m), 12s period with SSE 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 Monday (Jul 20) at 5PM. The primary swell is predicted to be 2.1m and 12s period with a secondary swell of 0.4m and 9s. The wind is predicted to be cross-offshore 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 11AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 5s period and expected on Thursday (Jul 23) at 8PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Mon 20th Jul) | 7ft (2.1m) 12s |
| Best Surf | 5PM (Mon 20th Jul) | 7ft (2.1m) 12s |
| Most Powerful | 11AM (Sat 25th Jul) | 5.5ft (1.7m) 15s |
Table - best surf conditions forecast for Alkantstrand over the next 16 days.
The Lowdown
Alright, let’s talk about Alkantstrand in the coming weeks. Water temp is around 72°, pretty much right where it should be for this time of year. No anomalies here.
The first few days are a washout. Monday the 20th and Tuesday the 21st, we’ve got swell anywhere from 5 to 7 ft, but the wind is all wrong – cross-off or onshore. The period is around 12-13 seconds, and the wave energy is high (between 613 and 1339). But for a beginner-friendly break, it’s just not going to be clean or fun.
Wednesday the 22nd is the same story, fresh onshores and chop.
Thursday the 23rd finally brings a glimmer. We get a light offshore from the SW, with small, clean lines around 2 to 3 ft from the SE, period 12 seconds. Wave energy is low (372-433). It’s small, but glassy and user-friendly. Not a standout, but a good recovery session.
Friday the 24th the swell jumps to 8 ft in the morning with a strong offshore from the SW at 22 mph, period a short 9 seconds, energy at 1173. The report says it’s too big for this spot. That means only competent surfers are getting out. Afternoon is similar at 8 ft.
Saturday the 25th is a messy mix. 6 ft from the south with a long 15-second period, but onshore winds and lumpy. The energy is high (1640), but it’s not going to be clean.
From Sunday the 26th through Tuesday the 29th, the forecast is mostly poor. Onshores are strong, swell is either too small or blown out.
Wednesday the 29th is the big highlight. We’ve got a solid 10 ft south swell, period a short 8 seconds, with a strong offshore SW wind at 16 mph. Combined energy is 1216. But again, it’s flagged as too big for this break. This is a powerful, clean, offshore day for experts only. Same deal Wednesday afternoon, 8 ft, fresh offshore.
Thursday the 30th holds the offshore but the wind gets howling at 25-28 mph. The swell drops, but the paddle-out becomes a fight. Expert territory.
Friday the 31st is the golden window for the average surfer. Morning has a moderate offshore, 4 ft from the SSW with a nice 14-second period, combined energy 975. Clean, lined-up, and at a very manageable size. Afternoon is smaller and more playful. This is the session to aim for.
Then from Saturday the 1st of August, a monster pulse arrives. The data shows swell heights from 12 ft up to 15 ft through Saturday and Sunday, with wave energy shooting up to over 3000 and even 5446. All of these are flagged as far too big for this break. The winds are also mostly onshore or cross. This is not the time for Alkantstrand unless you’re a serious big-wave charger.
The start of the new week, Monday the 3rd and Tuesday the 4th of August, brings more big swell and onshore winds, so no good options for the average surfer.
Bottom line: Friday the 31st of July is your best bet for a clean, user-friendly session. The big swells on the 24th and 29th are for experienced surfers only. The first few days and the big pulse in early August are a washout or too dangerous for this spot.
Rusty
Short Range ForecastMostly dry. Warm (max 25°C on Wed afternoon, min 17°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the NE by Wed afternoon). | Days 4-6 Weather SummaryLight rain (total 6mm), mostly falling on Thu night. Warm (max 23°C on Thu morning, min 18°C on Thu morning). Winds decreasing (fresh winds from the SW on Fri morning, calm by Fri night). | ||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | |||||||||||||||
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) | SE 13 | SSE 12 | SE 12 | SE 12 | SE 12 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SSW 7 | S 9 | S 10 | S 11 | S 15 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 |
Wave Graph | |||||||||||||||||||||
1192 | 1237 | 689 | 603 | 546 | 265 | 423 | 416 | 236 | 167 | 134 | 645 | 1088 | 1245 | 890 | 1344 | 669 | 375 | 276 | 313 | 181 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-on | on | cross-on | cross-on | on | cross-on | off | off | off | off | cross-off | cross-off | on | cross-on | cross-on | on | on | cross-on |
High Tide | 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 | 1:41PM1.27m | 2:00AM1.39m | 2:30PM1.40m | 2:42AM1.52m | ||||||||
Low Tide | 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 | 7:24AM0.69m | 7:41PM0.68m | 8:17AM0.56m | 8:30PM0.55m | ||||||||
6:41 | — | — | 6:41 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | 6:39 | — | — | 6:39 | — | — | |
— | 5:14 | — | — | 5:14 | — | — | 5:15 | — | — | 5:15 | — | — | 5:15 | — | — | 5:15 | — | — | 5:16 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 2 | 2 | — | — | — | — | — | — |
Temp °C | 21 | 21 | 20 | 21 | 23 | 21 | 22 | 25 | 21 | 23 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 19 | 20 | 22 | 19 |
Feels °C | 18 | 18 | 20 | 21 | 21 | 21 | 19 | 21 | 19 | 21 | 17 | 19 | 16 | 16 | 18 | 19 | 17 | 17 | 16 | 17 | 14 |
Swell 1 Height (m) Direction Period (s) | SE 13 | SSE 12 | SE 12 | SE 12 | SE 12 | SE 11 | SE 12 | SE 12 | SE 12 | SE 12 | NE 7 | SE 11 | SE 11 | SE 11 | S 11 | S 15 | SSE 9 | SSE 8 | SSE 9 | SSW 14 | SSW 13 |
1192 | 1237 | 689 | 603 | 546 | 191 | 423 | 416 | 236 | 167 | 109 | 104 | 77 | 43 | 890 | 1344 | 233 | 173 | 140 | 313 | 181 | |
Swell 2 Height (m) Direction Period (s) | E 10 | E 9 | S 9 | SSW 8 | SSW 9 | SE 13 | SSW 15 | SSW 14 | SSW 13 | SSW 13 | SE 12 | NE 7 | E 10 | SSW 20 | SSW 18 | S 19 | SSW 16 | SSW 15 | SSW 14 | SSE 9 | SSE 9 |
45 | 27 | 99 | 57 | 32 | 265 | 300 | 336 | 178 | 133 | 134 | 12 | 7 | 78 | 516 | 270 | 669 | 375 | 276 | 113 | 71 | |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | SSW 13 | SSW 12 | SSW 12 | S 16 | E 9 | E 9 | E 9 | E 9 | S 14 | E 9 | NE 6 | E 10 | SE 11 | SE 10 | S 20 | SSW 10 | E 8 | — | SSE 11 |
31 | 17 | 67 | 49 | 28 | 188 | 13 | 6 | 6 | 6 | 103 | 6 | 1 | 8 | 30 | 26 | 186 | 19 | 11 | — | 12 | |
Wind waves Height (m) Direction Period (s) | SSW 9 | S 6 | — | NE 5 | ENE 3 | ENE 4 | NE 3 | NE 4 | NE 5 | NE 6 | SSW 11 | SSW 7 | S 9 | S 10 | — | — | ENE 9 | NNE 3 | NE 4 | NE 5 | NE 6 |
71 | 74 | — | 5 | 7 | 5 | 5 | 31 | 60 | 66 | 87 | 645 | 1088 | 1245 | — | — | 16 | 1 | 10 | 87 | 110 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 392 | 484 | 0 | 0 | 157 | 0 | 157 | 625 | 117 | 0 | 0 | 155 | 484 | 155 | 0 | 157 | 157 | 0 | 665 | 850 | 204 |
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.










