
Surf Forecasts:
Scorpion Bay (San Juanico) surf forecast from 15 Sep 2026:
- Best quality surf: Tuesday 15 Sep, 5AM (local time) - 1.5ft (0.5m), 19s period, SSW swell with cross-offshore winds.
- Most powerful swell: Monday 21 Sep, 2PM (local time) - 3ft (0.9m), 17s period, SW swell with 493 kJ wave energy.
- Next surfable swell (1★+): Tuesday 15 Sep, 5AM (local time) - 1.5ft (0.5m), 19s period with SSW swell.
Best Forecast Surf Conditions for Scorpion Bay (San Juanico) this week:
The surf forecast for Scorpion Bay (San Juanico) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 15) at 5AM. The primary swell is predicted to be 0.5m and 19s period with a secondary swell of 0.5m and 16s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Scorpion Bay (San Juanico) in the next 16 days are 0.9m 17s and forecast to arrive on Monday (Sep 21) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Saturday (Sep 19) at 5AM.
| Wave Type | Time (MST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Tue 15th Sep) | 1.5ft (0.5m) 19s |
| Best Surf | 5AM (Tue 15th Sep) | 1.5ft (0.5m) 19s |
| Most Powerful | 2PM (Mon 21st Sep) | 3ft (0.9m) 17s |
Table - best surf conditions forecast for Scorpion Bay (San Juanico) over the next 16 days.
The Lowdown
Right, let’s have a chat about the next couple of weeks, mostly focused on one spot that’s got our full attention. It’s Scorpion Bay, that iconic point break, and she’s looking pretty special for a run of days.
We kick things off on Tuesday the 15th of September. There’s some lingering swell in the water, but the real story starts Wednesday the 16th. Swell from the SSW builds to a consistent 3ft with a period of 16 seconds – that’s proper long-period groundswell, perfect for a point like this. The wind is light and offshore or cross-off most of the day, so expect clean, lined-up walls. The combined swell energy is sitting at 504 (moderate energy), and with those conditions, it’s just about as good as it gets. This is the standout.
Thursday the 17th holds the same 3ft SSW swell, but the afternoon gets a fresh offshore breeze at 35 km/h. It’ll still be clean, but that wind might make things a bit more lively. Friday the 18th sees the swell drop a touch to 2ft, but the period extends to a very long 19 seconds – that’s deep ocean energy (504 again). Saturday the 19th and Sunday the 20th keep the quality up with similar 2-3ft SW groundswell and offshore mornings. Crowds at Scorpion Bay are always an issue, and with this kind of forecast, you can expect plenty of company. It’s a fickle break, inconsistent at the best of times, so when it lines up like this, paddling out is a must.
Early the following week, Monday the 21st through Thursday the 24th continues the offshore wind theme with 3ft SSW swell, though the period drops back to 14-16 seconds. The combined energy dips from 505 down to 295 by Thursday morning, but it’s still clean and surfable.
The real gem pops up on Friday the 25th of September. The morning session goes glassy – zero wind – and you’ve still got 3ft of SSW groundswell with a 14-second period. That is a rare, pristine moment (combined energy 309). By afternoon, a fresh offshore kicks in, but that morning window is pure magic.
Now, a word on the water: it’s about average for September – no extreme anomalies to report, just your standard warm Baja water for this time of year.
From Saturday the 26th, the consistency starts to fade. Winds turn more cross-on and the swell quality drops. There’s still the odd glimmer – like the afternoon of Sunday the 27th with a clean 2ft SW groundswell (270) – but the magic is mostly gone. The late period, from the 28th to the 30th, is a mixed bag of ordinary conditions and smaller 1-2ft swells. A few clean windows on the 30th of September morning with a 2ft SW groundswell (270) might be worth a look for the diehards, but overall, the first week is where the real action is.
So, to put it simply: focus on the first week. Wednesday the 16th and that glassy Friday the 25th morning are the two standout windows. The rest is still rideable, but those days have the magic.
Rusty.
Short Range ForecastMostly dry. Warm (max 32°C on Thu afternoon, min 26°C on Tue morning). Winds increasing (light winds from the W on Mon night, fresh winds from the WNW by Thu afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 34°C on Fri afternoon, min 27°C on Sat night). Mainly fresh winds. | ||||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||
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 17 | SW 16 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SW 20 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 19 | SW 17 | SW 17 |
Wave Graph | |||||||||||||||||||
309 | 248 | 373 | 453 | 402 | 397 | 305 | 301 | 330 | 306 | 303 | 236 | 260 | 319 | 252 | 370 | 423 | 334 | 414 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | cross-off | off | off | cross-off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off |
High Tide | 10:28PM1.37m | 10:32AM1.47m | 10:53PM1.19m | 10:52AM1.35m | 11:18PM1.00m | 11:12AM1.20m | 11:50PM0.82m | 11:29AM1.05m | 7:31AM0.97m | 5:05PM1.05m | 6:51AM1.09m | 5:56PM1.23m | |||||||
Low Tide | 4:21AM0.33m | 4:54PM0.32m | 4:35AM0.48m | 5:26PM0.47m | 4:40AM0.63m | 6:18PM0.64m | 3:49AM0.76m | 11:41PM0.64m | 11:55AM0.89m | 00:11AM0.47m | 12:13PM0.72m | 00:34AM0.32m | |||||||
— | 6:15 | — | — | 6:15 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | |
— | — | 6:34 | — | — | 6:32 | — | — | 6:31 | — | — | 6:30 | — | — | 6:30 | — | — | 6:28 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 28 | 27 | 28 | 28 | 27 | 30 | 32 | 30 | 31 | 34 | 31 | 31 | 32 | 29 | 30 | 30 | 27 |
Feels °C | 32 | 30 | 30 | 29 | 30 | 29 | 28 | 32 | 30 | 29 | 32 | 32 | 26 | 32 | 31 | 28 | 29 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | SW 17 | SW 16 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SW 18 | SW 18 | SW 18 | SW 18 | SW 19 | SW 17 | SW 17 |
309 | 248 | 373 | 453 | 402 | 397 | 305 | 301 | 330 | 207 | 198 | 198 | 260 | 319 | 252 | 370 | 423 | 334 | 414 | |
Swell 2 Height (m) Direction Period (s) | S 9 | SSW 19 | S 8 | SSW 7 | SSW 12 | SSW 12 | SW 21 | SSW 10 | SW 21 | SW 20 | SW 19 | SW 19 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 |
41 | 148 | 30 | 20 | 94 | 77 | 117 | 36 | 160 | 306 | 303 | 236 | 131 | 119 | 115 | 115 | 82 | 81 | 79 | |
Swell 3 Height (m) Direction Period (s) | SW 12 | S 7 | SW 11 | SW 12 | WNW 9 | WNW 9 | SSW 11 | SW 21 | S 10 | S 10 | W 12 | SW 24 | W 11 | SSW 21 | SSW 21 | — | NW 10 | W 10 | W 10 |
35 | 28 | 32 | 35 | 8 | 8 | 23 | 162 | 17 | 8 | 3 | 22 | 2 | 45 | 45 | — | 4 | 2 | 2 | |
Wind waves Height (m) Direction Period (s) | — | — | WNW 9 | WNW 10 | — | SW 7 | WNW 4 | WNW 4 | WNW 4 | WNW 5 | WNW 5 | WNW 4 | WNW 6 | WNW 5 | WNW 4 | WNW 6 | WNW 5 | WNW 4 | WNW 6 |
— | — | 17 | 9 | — | 18 | 15 | 20 | 26 | 69 | 42 | 28 | 136 | 51 | 26 | 87 | 35 | 31 | 57 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 455 | 0 | 0 | 0 | 0 | 0 | 426 | 0 | 0 | 426 | 0 | 0 | 455 | 0 | 0 | 455 | 0 |
Best forecast wave conditions in Baja Sur | |||||||||||||||||||
Best forecast wave conditions in Mexico | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the Scorpion Bay (San Juanico) Surf forecast
The above surf forecast table for Scorpion Bay (San Juanico) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Scorpion Bay (San Juanico) can be found by selecting the local surf guide option on the grey menu. Our Scorpion Bay (San Juanico) 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 (Scorpion Bay (San Juanico)) 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 Scorpion Bay (San Juanico) 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.
Scorpion Bay is 121 km (75 miles) from Adolfo Lopez Mateos. If you plan a holiday in Baja Sur, look for hotels and other accommodation in Adolfo Lopez Mateos. Adolfo Lopez Mateos has rooms for a wide range of budgets as well as car hire and transport links.









