Bahia Santa Cruz Surf Break

Lat Long: 15.71° N 96.15° W

Bahia Santa Cruz Surf Forecast and Surf Report

Issued: 5 pm 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bahia Santa Cruz sea temperature is
30.5° 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 9 Aug 2026:

  • Best quality surf: Friday 14 Aug, 9AM (local time) - 3.5ft (1.1m), 18s period, SW swell with glassy winds.
  • Most powerful swell: Friday 14 Aug, 3PM (local time) - 4.5ft (1.4m), 18s period, SW swell with 1,213 kJ wave energy.
  • Next surfable swell (1★+): Sunday 9 Aug, 12AM (local time) - 3.5ft (1.0m), 14s 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 Sunday (Aug 09) at 12AM. The primary swell is predicted to be 1.0m and 14s period with a secondary swell of 0.5m and 7s. 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 1.4m 18s and forecast to arrive on Friday (Aug 14) at 3PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Sunday (Aug 09) at 9PM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Sun 9th Aug)3.5ft (1.0m) 14s
Best Surf 9AM (Fri 14th Aug)3.5ft (1.1m) 18s
Most Powerful 3PM (Fri 14th Aug)4.5ft (1.4m) 18s

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


The Lowdown

Alright, let’s get into it. The next couple of weeks here are a bit of a mixed bag, but there’s a decent window of clean, rideable surf if you play your mornings right. It’s not huge, but the quality is there on the glassy dawn patrols.

The ocean’s still warm, sitting right around 87°, which is about a degree and a half warmer than usual for this time of year. You’ll feel that – it’s like surfing in a warm bath.

The first real call is for Sunday morning, August 9th. Bahia Santa Cruz (Santa Cruz) is looking clean with a light offshore breeze and glassy conditions. We’ve got a 4ft SSW swell with a 14-second period. It’s not a monster, but the waves will have some push to them. The energy is moderate at 601, and with the glassy surface, it’s a great time to get a few smooth ones. The morning is the key – the afternoon wind swings onshore and chops it up.

Monday morning, August 10th, is a similar story. A touch smaller at 3ft, but still that clean SSW groundswell and offshore wind. Good for logging some miles on your board.

Then we get a bit of a lull mid-week. Tuesday and Wednesday mornings are still surfable, but the swell drops down to 3-3ft. The period stays long, which is nice, but the size is lacking. You’ll be hunting for the sets, but it’s still glassy before the sea breeze ruins it.

The real standout of this whole outlook is Friday morning, August 14th. That’s the one to circle. The swell jumps up to 4ft from the SW, but the period stretches out to a very long 18 seconds. That’s proper groundswell energy – you can feel it in the water. The combined energy is strong at 1112, and with the offshore wind and glassy surface, this is the pick of the bunch. It’s going to have some power and shape to it. This is the one I’d be getting up early for.

Saturday morning, August 15th, is almost as good. 5ft of SW swell with that same 16-second period. It’s a bit bigger, but still manageable for intermediates. The energy is strong at 1221. Again, the morning is the window. The afternoon brings in onshore winds that will mess it up.

After that, the week ahead looks like a repeat of the pattern. The mornings from Sunday the 16th through to Wednesday the 19th offer clean, glassy conditions with swell in the 4-4ft range. It’s consistent, but the energy is a bit more moderate. The wind stays light and offshore in the morning, which is all you can ask for.

Things get a little weird on Thursday the 20th. We get a 5ft swell, but it’s coming from the SE with a short, 9-second period. That’s a windswell, not the clean groundswell we’ve been having. It might be a bit gutless and lumpy. The morning is still glassy, but the quality might not be there.

The final stretch into the 21st, 22nd, and 23rd sees the size drop right back down. The weekend of the 23rd has a small 2ft SW swell, but there’s a chance of some stormy afternoons. The morning of Sunday the 23rd is still glassy, so you might get a few small ones if you’re desperate.

So, bottom line: the mornings are your friend. The dark horse is Friday the 14th – that’s the standout. The 15th is a solid follow-up. Don’t sleep on the early sessions, because the afternoons are basically a write-off.

Rusty out.

Short Range Forecast

Mostly dry. Warm (max 32°C on Sun afternoon, min 26°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 5mm), mostly falling on Wed night. Warm (max 32°C on Tue afternoon, min 26°C on Wed night). Wind will be generally light.

Sat
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
3
3
1
2
3
1
2
3
0
3
3
0
2
1
0
3
4
2
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SSW
15
1
SSW
14
1.2
SSW
14
1.1
SSW
14
0.9
SSW
13
1
SSW
13
1
SSW
14
0.8
SSW
12
0.8
SSW
18
0.9
SW
18
0.7
SW
18
0.9
SW
16
0.7
SW
16
0.8
SW
16
0.9
SW
15
0.9
SW
16
0.9
SW
16
1.1
SW
18
1.4
SW
18
1.5
SW
16
Wave Graph
Metric surfscale
Energy kJ
592
437
545
480
269
362
379
161
404
455
312
381
261
287
326
416
427
719
1213
1158
Wind (km/h)
15
SSW
5
NNW
5
ESE
15
SSW
10
NW
5
ESE
15
S
10
WNW
5
ESE
15
SSW
10
NW
5
SE
15
SSW
10
NNW
10
WSW
15
SSW
10
NNW
5
E
15
SSW
5
NW
Wind State
on
cross-off
glassy
on
cross-off
glassy
on
cross-off
glassy
on
cross-off
glassy
on
off
cross
cross-on
cross-off
glassy
on
glassy
High Tide
9:51PM0.85m
10:48AM1.25m
10:58PM0.86m
11:51AM1.25m
00:08AM0.90m
12:54PM1.25m
1:18AM0.96m
1:54PM1.25m
2:23AM1.05m
2:51PM1.24m
3:23AM1.14m
3:44PM1.22m
Low Tide
4:19PM0.25m
3:56AM0.07m
5:23PM0.24m
5:02AM0.08m
6:27PM0.21m
6:13AM0.09m
7:28PM0.17m
7:24AM0.09m
8:24PM0.11m
8:31AM0.09m
9:15PM0.06m
9:33AM0.08m
10:04PM0.03m
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
part cloud
part cloud
thunderstorm
clear
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
6:07
6:07
6:07
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:51
6:51
6:50
6:50
6:49
6:49
 mm
3
2
1
Temp °C
31
28
31
32
28
31
31
28
31
32
28
31
32
28
32
32
28
31
31
27
Feels °C
32
31
33
34
31
33
33
31
33
34
31
33
35
33
34
34
31
34
33
30
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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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