
Surf Forecasts:
Bahia Santa Cruz surf forecast from 5 Sep 2026:
- Best quality surf: Saturday 5 Sep, 12AM (local time) - 6ft (1.9m), 16s period, SSW swell with offshore winds.
- Most powerful swell: Saturday 5 Sep, 12AM (local time) - 6ft (1.9m), 16s period, SSW swell with 1,743 kJ wave energy.
- Next surfable swell (1★+): Saturday 5 Sep, 12AM (local time) - 6ft (1.9m), 16s period with SSW swell.
Best Forecast Surf Conditions for Bahia Santa Cruz this week:
The surf forecast for Bahia Santa Cruz over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 05) at 12AM. The primary swell is predicted to be 1.9m and 16s period with a secondary swell of 0.6m and 10s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Bahia Santa Cruz in the next 16 days are 1.9m 16s and forecast to arrive on Saturday (Sep 05) at 12AM. Winds are predicted to be offshore at the time the swell arrives.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Sat 5th Sep) | 6ft (1.9m) 16s |
| Best Surf | 12AM (Sat 5th Sep) | 6ft (1.9m) 16s |
| Most Powerful | 12AM (Sat 5th Sep) | 6ft (1.9m) 16s |
Table - best surf conditions forecast for Bahia Santa Cruz over the next 16 days.
The Lowdown
Alright, Rusty here, let’s take a good look at what’s coming down the line for Bahia Santa Cruz over the next couple of weeks.
Right now, it’s a bit of a wait-and-see game. The surf is building from Friday afternoon, but it’s not really firing until we get into Saturday morning. That’s when things start to look a whole lot better.
Saturday, September 5th morning is your first real standout. We’ve got a clean 6ft SW groundswell, with a very long 16-second period pushing in. The energy is strong here, with a combined swell energy of 1659. Winds are light and glassy from the WSW, so the surface will be smooth. This is an exposed spot, and with that long-period swell, it’s going to wrap in nicely. Keep in mind, at 6ft, it’s a solid intermediate wave – not for total beginners. The water is warm at 87°, which is about normal for this time of year.
Sunday, September 6th morning is another beauty. The swell drops just a touch to 5ft from the SSW, still with a very healthy 15-second period. The winds go dead calm, glassy as it gets. Combined energy is still strong at 999. This is excellent, clean surf for the experienced crew.
After that, the swell slowly backs off through the week, but we get plenty of clean windows. Monday, September 7th morning has a smaller 4ft SSW swell with glassy NNW winds. Tuesday, September 8th morning sees a drop to 2ft, but check this out – an 18-second period from the SW and clean cross-offshore winds. That’s a very long-period groundswell, so it’ll be lining up, especially good for this point/reef setup.
The real hidden gem could be Thursday, September 10th morning. The swell bumps back up to 5ft from the SW, 16-second period, and it’s dead calm, glassy. The combined energy is 1060. That’s a serious morning for experienced surfers.
Through the second week, it’s a bit more of a mixed bag. There are plenty of glassy mornings with waist-to-chest high swell, like Friday, September 11th morning (4ft SW, 15s), and Saturday, September 12th morning (3ft SW, 14s). Keep an eye on Friday, September 18th morning – the swell is only 3ft, but the period stretches out to a very long 20 seconds from the SW. That kind of period can produce beautiful, lined-up waves at a spot like this, even if the height is modest.
Lower-quality afternoons are common due to onshore/ cross-onshore breezes, so most days the morning glass-off is the time to go. Crowds are listed as “sometimes”, so you might have a few locals out on the better days, but it’s not going to be a circus.
To wrap it up: the best on offer is Saturday, September 5th morning and Sunday, September 6th morning for size and perfect conditions. The Thursday the 10th morning is a strong contender too if you want quality glass. For the long-range, the Friday the 18th morning could be a sneaky standout with that very long period.
Stay stoked.
- Rusty
Short Range ForecastModerate rain (total 12mm), heaviest on Sat night. Warm (max 31°C on Fri afternoon, min 25°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 13mm), heaviest on Mon night. Warm (max 31°C on Mon afternoon, min 25°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||||
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 16 | SSW 16 | SW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SSW 13 | SW 18 | SW 17 | SW 16 | SW 16 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 |
Wave Graph | ||||||||||||||||||||
1693 | 1743 | 1591 | 1322 | 987 | 911 | 899 | 691 | 530 | 424 | 362 | 312 | 302 | 381 | 381 | 547 | 974 | 1014 | 813 | 803 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | off | glassy | cross-on | off | glassy | cross-on | off | glassy | on | glassy | cross-off | cross-on | glassy | glassy | on | cross-off | glassy | cross-on | cross-off |
High Tide | 7:45PM0.93m | 8:31AM1.25m | 8:39PM0.91m | 9:28AM1.22m | 9:41PM0.90m | 10:29AM1.18m | 10:50PM0.91m | 11:34AM1.15m | 00:01AM0.96m | 12:38PM1.13m | 1:09AM1.04m | 1:39PM1.12m | 2:11AM1.12m | |||||||
Low Tide | 1:49AM0.04m | 2:57PM0.21m | 2:44AM0.07m | 3:56PM0.23m | 3:47AM0.12m | 5:00PM0.24m | 4:57AM0.15m | 6:03PM0.22m | 6:12AM0.17m | 7:04PM0.19m | 7:23AM0.16m | 7:59PM0.14m | ||||||||
— | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | |
6:35 | — | — | 6:34 | — | — | 6:32 | — | — | 6:31 | — | — | 6:31 | — | — | 6:30 | — | — | 6:30 | — | |
mm | — | — | — | — | 5 | — | — | 7 | — | 1 | 6 | 2 | 1 | 1 | — | 1 | 1 | — | — | — |
Temp °C | 31 | 28 | 31 | 31 | 27 | 31 | 31 | 27 | 31 | 31 | 27 | 30 | 31 | 27 | 31 | 31 | 28 | 31 | 31 | 28 |
Feels °C | 34 | 32 | 33 | 32 | 30 | 33 | 34 | 31 | 34 | 34 | 31 | 32 | 34 | 31 | 34 | 34 | 32 | 33 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SSW 16 | SW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SSW 13 | SSW 13 | SSW 13 | SW 16 | SW 16 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 |
1693 | 1743 | 1591 | 1322 | 987 | 911 | 899 | 691 | 530 | 424 | 362 | 299 | 261 | 381 | 381 | 547 | 974 | 1014 | 813 | 803 | |
Swell 2 Height (m) Direction Period (s) | W 8 | W 10 | W 10 | W 9 | W 9 | W 10 | W 10 | S 7 | S 8 | S 8 | SSW 7 | S 7 | SW 17 | SSW 12 | SSW 12 | SW 12 | SSW 12 | WNW 10 | SE 8 | SE 8 |
50 | 66 | 46 | 61 | 57 | 78 | 80 | 39 | 78 | 71 | 71 | 45 | 302 | 196 | 196 | 142 | 94 | 37 | 35 | 35 | |
Swell 3 Height (m) Direction Period (s) | SE 6 | — | S 11 | S 11 | SE 6 | ESE 7 | SE 6 | W 10 | W 10 | W 10 | SSW 18 | SW 18 | WNW 10 | WNW 10 | SE 6 | SE 6 | W 11 | SSE 7 | SW 10 | SSW 11 |
14 | — | 22 | 22 | 6 | 10 | 10 | 77 | 74 | 51 | 209 | 312 | 31 | 33 | 33 | 19 | 58 | 9 | 52 | 46 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SE 6 | E 4 | ESE 4 | — | — | WNW 11 | — | — | W 10 |
— | — | — | — | — | — | — | — | — | — | — | 21 | 40 | 13 | — | — | 121 | — | — | 50 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1085 | 0 | 0 | 113 | 0 | 0 | 1109 | 0 | 0 | 1085 | 0 | 0 | 440 | 0 | 0 | 627 | 0 | 0 | 87 | 0 |
Best forecast wave conditions in Oaxaca | ||||||||||||||||||||
Best forecast wave conditions in Mexico | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Bahia Santa Cruz Surf forecast
The above surf forecast table for Bahia Santa Cruz provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bahia Santa Cruz can be found by selecting the local surf guide option on the grey menu. Our Bahia Santa Cruz 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 (Bahia Santa Cruz) 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 Bahia Santa Cruz 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 Oaxaca? If you are looking for accommodation near Bahia Santa Cruz, camping, hotels and holiday cottages in Oaxaca, consider staying in Miahuatlan de Porfirio Diaz which is 84 km (52 miles) away. Alternatively, find information about places to stay and car hire in Puerto Escondido which is 99 km (61 miles) away










