Bahia Santa Cruz Surf Break

Lat Long: 15.71° N 96.15° W

Bahia Santa Cruz Surf Forecast and Surf Report

Issued: 5 pm 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Bahia Santa Cruz sea temperature is
30.3°C
1.0° 

Bahia Santa Cruz surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


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 TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Sat 5th Sep)6ft (1.9m) 16s
Best Surf12AM (Sat 5th Sep)6ft (1.9m) 16s
Most Powerful12AM (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 Forecast

Moderate 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 Summary

Moderate 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
Rating
(10 max)
2
4
4
1
4
3
1
3
3
1
3
3
1
3
3
1
4
4
0
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
SW
16
1.9
SSW
16
1.8
SW
16
1.7
SSW
16
1.5
SSW
15
1.5
SSW
15
1.5
SSW
14
1.3
SSW
14
1.2
SSW
14
1.1
SW
14
1
SSW
13
0.7
SW
18
0.7
SW
17
0.9
SW
16
0.9
SW
16
1
SW
17
1.3
SW
17
1.4
SW
16
1.3
SW
16
1.3
SW
16
Wave Graph
Metric surfscale
Energy kJ
1693
1743
1591
1322
987
911
899
691
530
424
362
312
302
381
381
547
974
1014
813
803
Wind (km/h)
15
SSW
5
N
5
WSW
15
SSW
10
N
0
SSW
10
SSW
5
NNW
5
NNW
15
S
5
NNW
10
ENE
15
ESE
5
NE
5
WSW
10
SSW
10
NW
0
ESE
15
SSW
10
NW
Wind State
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
clear
clear
part cloud
part cloud
thunderstorm
clear
part cloud
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
rain showers
thunderstorm
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
6:11
6:11
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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

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