Bahia Santa Cruz Surf Break

Lat Long: 15.71° N 96.15° W

Bahia Santa Cruz Surf Forecast and Surf Report

Issued: 5 pm 29 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bahia Santa Cruz sea temperature is
30.7°C
1.3° 

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 30 Aug 2026:

  • Best quality surf: Sunday 30 Aug, 12AM (local time) - 5ft (1.5m), 15s period, SW swell with cross-offshore winds.
  • Most powerful swell: Friday 4 Sep, 12PM (local time) - 6ft (1.8m), 17s period, SW swell with 1,820 kJ wave energy.
  • Next surfable swell (1★+): Sunday 30 Aug, 12AM (local time) - 5ft (1.5m), 15s period with SW 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 Sunday (Aug 30) at 12AM. The primary swell is predicted to be 1.5m and 15s period with a secondary swell of 0.7m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Bahia Santa Cruz in the next 16 days are 1.8m 17s and forecast to arrive on Friday (Sep 04) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Monday (Aug 31) at 9PM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Sun 30th Aug)5ft (1.5m) 15s
Best Surf12AM (Sun 30th Aug)5ft (1.5m) 15s
Most Powerful12PM (Fri 4th Sep)6ft (1.8m) 17s

Table - best surf conditions forecast for Bahia Santa Cruz over the next 16 days.


The Lowdown

Alright, this is Rusty. Let’s have a look at what’s coming down the pipe for Bahia Santa Cruz over the next couple of weeks. This spot is an exposed setup that really lights up with a solid SW to SSW swell, and it looks like we’ve got a proper run of waves on the cards, especially for those early mornings.

We kick things off on Saturday the 29th of August, but honestly, the afternoon is a bit of a write-off. There’s a 6ft SW swell pushing in with a long 16-second period, so the energy is solid – we're talking moderate to strong energy here. But the wind is a cross-onshore breeze from the SSW at 9 mph, making it fairly choppy. It’s not the session you want to rush out for.

Sunday the 30th of August is where it starts to get interesting. The morning is the standout of the whole outlook for me. The swell drops a touch to a clean 5ft from the SW, still with a nice 14-second period, and the wind goes glassy from the SSE at just 3 mph. That’s the kind of clean, groomed surface you dream of. The water is sitting at 87°F, which is a touch warmer than usual for this time of year. This is the session to circle on your calendar.

Monday the 31st of August sees a smaller 4ft SW swell in the morning with light cross-shore wind, so it’s surfable but not as good as Sunday. The afternoon gets blown out with a 12 mph SSW wind, so call it a half-day.

Tuesday the 1st of September morning is another glassy gem – 4ft SW swell with zero wind from the SSE. It’s small but clean, and the energy is still moderate. Tuesday afternoon brings a risk of thunderstorms and a choppy cross-onshore wind, so morning is the go.

Wednesday the 2nd of September morning, we see the swell drop to 3ft, but the wind is glassy from the NNE, and the swell period climbs back to 16 seconds. It’s small, but that long period will give it some shape. The afternoon turns onshore.

Now, Thursday the 3rd of September morning is a real sleeper hit. The swell only reads 3ft, but the period jumps to a very long 18 seconds, and the energy is back into the strong range. The wind is glass calm from the west. This is a long-period groundswell that will really wrap in and offer clean, lined-up waves – perfect for a point or reef setup like Bahia Santa Cruz. It’s small but high quality, and definitely one for the experienced crew to paddle out for.

Friday the 4th of September morning sees a jump in size to 5ft from the SW with a 17-second period. The energy is pumping, but the wind is a light cross-onshore from the WSW at 3 mph, so it’s not perfectly clean. Still, that’s a lot of power. The afternoon gets messy with 12 mph wind.

Through the weekend of the 5th and 6th of September, we’ve got chest-to-head high swell in the 5ft to 6ft range. The mornings offer cleaner conditions, especially Sunday the 6th morning with glassy wind from the WNW. The energy is still moderate to strong.

The following week from the 7th of September onward, the swell slowly backs off, but there are still good sessions to be had. Monday the 7th morning is another glassy start with a 4ft SSW swell and calm wind from the NE. Thursday the 10th morning is worth a look as well, with a clean 4ft SW swell and a cross-offshore breeze from the ENE.

For the second week, keep an eye on Friday the 11th of September morning – glassy conditions and a 4ft SW swell. After that, the swell fades into the 2ft to 3ft range for the final few days, with the best chance of a clean wave being Sunday the 13th morning with a tiny 2ft glassy swell.

Overall, the best on offer is Sunday the 30th of August morning for that perfect combo of size, clean winds, and warm water. The Thursday the 3rd of September morning is the dark horse for quality, long-period waves, especially for experienced surfers looking for a challenge. Grab a stick and be there for the dawn patrol.

Rusty.

Short Range Forecast

Light rain (total 6mm), mostly falling on Mon night. Warm (max 32°C on Sat afternoon, min 26°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 18mm), heaviest on Tue night. Warm (max 31°C on Tue afternoon, min 26°C on Tue night). Wind will be generally light.

Sat
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
4
3
2
3
2
0
2
3
0
3
3
1
3
4
2
4
3
0
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SW
16
1.5
SW
15
1.4
SW
14
1.4
SW
14
1.2
SW
14
1.2
SW
13
1.1
SW
13
1.1
SW
13
1.1
SW
13
1
SSW
13
0.9
SSW
13
0.9
SW
16
0.9
SW
16
1
SW
16
0.9
SW
18
1.3
SW
18
1.5
SW
17
1.6
SW
17
1.8
SSW
16
1.8
SW
16
Wave Graph
Metric surfscale
Energy kJ
1402
953
846
752
573
525
406
400
376
346
290
395
381
502
497
985
1290
1524
1756
1591
Wind (km/h)
15
SSW
10
NW
5
SSE
10
SW
5
NNW
5
WSW
20
SSW
5
NW
0
SSE
15
SW
5
NW
0
NNE
15
SSW
5
NW
0
W
15
S
10
NNW
5
WSW
20
SW
10
NNW
Wind State
cross-on
cross-off
glassy
cross-on
glassy
cross
cross-on
cross-off
glassy
cross-on
glassy
glassy
on
cross-off
glassy
on
cross-off
cross-on
cross-on
cross-off
High Tide
3:35PM1.05m
4:03AM1.11m
4:15PM1.04m
4:43AM1.18m
4:55PM1.03m
5:24AM1.24m
5:34PM1.01m
6:06AM1.27m
6:15PM0.98m
6:51AM1.29m
6:58PM0.95m
7:39AM1.28m
7:45PM0.93m
Low Tide
9:45PM0.17m
10:13AM0.20m
10:21PM0.13m
10:58AM0.17m
10:57PM0.09m
11:42AM0.15m
11:35PM0.06m
12:27PM0.15m
00:16AM0.04m
1:14PM0.16m
1:00AM0.03m
2:03PM0.18m
1:49AM0.04m
cloud
thunderstorm
part cloud
part cloud
thunderstorm
part cloud
part cloud
thunderstorm
clear
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
<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>
6:38
6:37
6:37
6:37
6:36
6:35
6:35
 mm
2
2
2
1
7
5
1
4
2
10
Temp °C
32
28
31
30
28
32
32
27
31
31
29
31
31
27
31
31
27
31
31
27
Feels °C
34
31
33
33
32
34
34
30
33
33
33
34
34
31
34
33
31
33
32
31
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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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