Surf Forecasts:
Alex surf forecast from 16 Aug 2026:
- Best quality surf: Friday 21 Aug, 9AM (local time) - 3.5ft (1.0m), 8s period, ESE swell with glassy winds.
- Most powerful swell: Tuesday 18 Aug, 3AM (local time) - 7ft (2.2m), 8s period, SE swell with 665 kJ wave energy.
- Next surfable swell (1★+): Friday 21 Aug, 9AM (local time) - 3.5ft (1.0m), 8s period with ESE swell.
Best Forecast Surf Conditions for Alex this week:
The surf forecast for Alex over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 9AM. The primary swell is predicted to be 1.0m and 8s period with a secondary swell of 0.1m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Alex in the next 16 days are 2.2m 8s and forecast to arrive on Tuesday (Aug 18) at 3AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 6s period and expected on Saturday (Aug 22) at 6AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Fri 21st Aug) | 3.5ft (1.0m) 8s |
| Best Surf | 9AM (Fri 21st Aug) | 3.5ft (1.0m) 8s |
| Most Powerful | 3AM (Tue 18th Aug) | 7ft (2.2m) 8s |
Table - best surf conditions forecast for Alex over the next 16 days.
The Lowdown
G’day, it’s Rusty. Alright, let’s get straight into it. Look, I’ve been staring at this forecast for Alex, and honestly, it’s a bit of a frustrating stretch ahead. There’s a lot of onshore junk and chop in the immediate future, and we’re not going to see any proper, clean surf for a good long while. We’re looking at over a week of messy conditions before the wind finally gives us a break and sets up something remotely worth paddling out for.
The first proper chance we get is on Friday morning, August 21st. The SE breeze drops right out, leaving it glassy with a small 3.2ft swell from the ESE. The energy is weak (126), but at least it’s clean. Surfable, but very ordinary—definitely not a standout, just a sign that things might be turning. The wind stays onshore for most of the following week, and the swell stays small and weak. Saturday the 22nd has a clean morning with a cross-offshore breeze, but again, nothing special—just small, weak 3.2ft waves from the ENE. It’s the kind of day you might get a few closeouts on a longboard, but nothing to get excited about.
We’re looking at a long run of poor conditions, with most days blown out by cross-onshore winds and chopped-up surf. The energy stays weak, and it’s not until Sunday morning, August 30th, that things finally line up. There’s a new SSE swell pushing in at 2.3ft, but the period has jumped to 11 seconds—it’s got a bit more punch. The wind is a light NE cross-offshore, leaving it clean. The combined energy is moderate (236), and the forecast finally says “expect good surf conditions.” This is the one bright spot. It’s not big, but it’s clean and workable. Given the stretch of crap we’ve had to sit through, this Sunday morning at Alex looks like the pick of the bunch. It’s a reef break, so this longer-period swell will wrap in nicely.
On top of that, the following morning, Monday August 31st, shows some promise too. The swell is smaller at 2.9ft but the period has jumped to a very long 14 seconds. This is proper groundswell energy. The wind is a gentle ENE cross-shore, keeping it clean-ish. The energy is climbing (467). This could be even more consistent with those long lines, but the cross-shore wind might put a bit of a texture on it. Still, after all that crud, these two mornings at the end of the month are what you’re waiting for. For a spot named Alex, which is fairly consistent, this is a dry spell. But hang in there—it’s going to turn, and when it does, it should be worth it.
Short Range ForecastModerate rain (total 19mm), heaviest on Sun afternoon. Warm (max 25°C on Sat night, min 24°C on Sat night). Mainly strong winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Fri afternoon, min 23°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||||
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) | SSE 15 | SSE 14 | ESE 12 | ESE 12 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
Wave Graph | |||||||||||||||||||
256 | 210 | 187 | 178 | 487 | 589 | 650 | 582 | 446 | 400 | 381 | 338 | 274 | 224 | 123 | 105 | 120 | 110 | 74 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross |
High Tide | 4:50AM2.12m | 5:23PM1.96m | 5:50AM2.06m | 6:21PM1.97m | 6:52AM2.03m | 7:18PM2.01m | 7:50AM2.03m | 8:13PM2.05m | 8:44AM2.05m | 9:03PM2.11m | 9:34AM2.09m | 9:51PM2.16m | |||||||
Low Tide | 10:15PM0.32m | 10:54AM0.31m | 11:17PM0.35m | 11:54AM0.35m | 00:22AM0.34m | 12:56PM0.36m | 1:25AM0.29m | 1:54PM0.33m | 2:23AM0.22m | 2:48PM0.28m | 3:15AM0.15m | 3:37PM0.22m | |||||||
— | 5:47 | — | — | 5:47 | — | — | 5:46 | — | — | 5:46 | — | — | 5:45 | — | — | 5:43 | — | — | |
— | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:29 | — | — | 5:29 | — | |
mm | 4 | — | 4 | 7 | 3 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 26 | 24 |
Feels °C | 25 | 25 | 25 | 22 | 20 | 20 | 20 | 21 | 21 | 22 | 23 | 23 | 23 | 24 | 23 | 24 | 25 | 24 | 22 |
Swell 1 Height (m) Direction Period (s) | ESE 13 | ESE 12 | ESE 12 | ESE 12 | SSE 12 | SSE 12 | SE 15 | SSE 14 | SSE 11 | SSE 11 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | S 11 | ESE 8 |
231 | 206 | 158 | 153 | 57 | 48 | 9 | 18 | 74 | 39 | 381 | 338 | 274 | 224 | 123 | 105 | 120 | 2 | 74 | |
Swell 2 Height (m) Direction Period (s) | SSE 15 | SSE 14 | SSE 13 | SSE 13 | S 12 | S 12 | S 15 | SSE 14 | — | S 11 | SSE 10 | S 10 | SE 13 | SE 12 | SE 8 | SE 8 | SE 8 | S 11 | S 10 |
256 | 210 | 187 | 178 | 106 | 72 | 17 | 37 | — | 58 | 33 | 8 | 7 | 6 | 84 | 54 | 3 | 3 | 2 | |
Swell 3 Height (m) Direction Period (s) | — | SSE 18 | SSE 17 | — | — | — | — | — | — | — | — | — | — | SE 12 | SE 12 | S 13 | S 12 | — | — |
— | 31 | 27 | — | — | — | — | — | — | — | — | — | — | 6 | 6 | 3 | 3 | — | — | |
Wind waves Height (m) Direction Period (s) | SE 4 | SE 4 | SE 5 | SE 6 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | — | — | — | — | — | — | — | ESE 8 | ENE 7 |
6 | 18 | 17 | 164 | 487 | 589 | 650 | 582 | 446 | 400 | — | — | — | — | — | — | — | 110 | 36 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 775 | 156 | 775 | 775 | 775 | 775 | 755 | 666 | 755 | 155 | 155 | 775 | 195 | 155 | 775 | 126 | 0 | 775 | 1241 |
Best forecast wave conditions in Bahia - Norte | |||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the Alex Surf forecast
The above surf forecast table for Alex provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Alex can be found by selecting the local surf guide option on the grey menu. Our Alex 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 (Alex) 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 Alex 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.
Alex is 6 km (4 miles) from the city of Salvador. If you plan a holiday in Bahia - Norte, look for hotels and other accommodation in Salvador. Salvador has rooms for a wide range of budgets as well as car hire and transport links.











