
Surf Forecasts:
Bahia Santa Cruz surf forecast from 18 Jul 2026:
- Best quality surf: Monday 20 Jul, 3AM (local time) - 3.5ft (1.1m), 16s period, SW swell with cross-offshore winds.
- Most powerful swell: Saturday 25 Jul, 12AM (local time) - 4.5ft (1.4m), 21s period, SW swell with 1,868 kJ wave energy.
- Next surfable swell (1★+): Saturday 18 Jul, 9PM (local time) - 2.5ft (0.8m), 12s period with S 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 (Jul 18) at 9PM. The primary swell is predicted to be 0.8m and 12s period with a secondary swell of 0.4m and 3s. 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 21s and forecast to arrive on Saturday (Jul 25) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Friday (Jul 24) at 12PM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sat 18th Jul) | 2.5ft (0.8m) 12s |
| Best Surf | 3AM (Mon 20th Jul) | 3.5ft (1.1m) 16s |
| Most Powerful | 12AM (Sat 25th Jul) | 4.5ft (1.4m) 21s |
Table - best surf conditions forecast for Bahia Santa Cruz over the next 16 days.
The Lowdown
Alright, Rusty here with the lowdown on Bahia Santa Cruz for the next couple of weeks.
We’ve got a slow start, but the first real surf shows up Saturday morning, July 18th, with clean, glassy conditions. The water is sitting at 86.7°, which is about 1.8° warmer than usual for this time of year – a nice little touch.
The standout of the first week is Sunday morning, July 19th. Dead calm wind, glassy surface, and a 3ft swell from the SW with a long period of 17 seconds. That’s proper groundswell, and the combined energy is a solid 705 (moderate). The waves will have some punch, but that long period might make it a bit roly at the beach – so sit a little deeper. Bahia Santa Cruz is exposed to the SSW, and the optimum swell direction is SSW, so it’s a perfect match. Crowds are *sometimes* a thing here, so expect a few others.
Monday morning, July 20th, is another cracker. The swell is 3.6ft from the SW, period 16 seconds, glassy wind from the E at 3 mph. The combined energy is 901 (moderate to strong). Clean waves with good push – great for intermediate surfers.
Tuesday morning, July 21st, keeps it going with 3.6ft from the SW and glassy conditions, but the energy drops a bit to 855.
We get a bit of a lull mid-week with smaller swells and onshore winds in the afternoons. The mornings stay clean, but the swell drops to 2ft to 2.6ft through Wednesday and Thursday.
Then Friday morning, July 24th, fires up again: 3ft from the SW with a very long period of 24 seconds. That’s deep ocean energy, and the combined energy is 868 (moderate). The wind is glassy from the SE. That long period will make the waves line up well here.
The real highlight is the following Saturday and Sunday. Saturday morning, July 25th: 3ft from the SSW, period 21 seconds, dead calm wind, combined energy of 1009 (strong). Glassy, clean, powerful sets. This is *excellent* for experienced surfers.
Sunday morning, July 26th, is even bigger: 4.6ft from the SW, period 18 seconds, combined energy of 1548 (strong), and glassy conditions with the wind from the ESE. This is solid, powerful surf. At 4.6ft, it’s still okay for strong intermediates, but the energy is serious. Mornings are the key; afternoons get messy.
We roll into a few days of solid surf through the end of July. Monday, July 27th, is 4.9ft from the SW, period 16 seconds, glassy conditions, and a huge energy reading of 2309 (very strong). This is getting into the "experts only" zone if you’re not comfortable in bigger, heavier waves.
By Tuesday, July 28th, we’ve got 6.2ft from the SW with a period of 17 seconds, but the wind swings to the W and then WSW, making it cross-onshore and choppy. The energy is massive at 2438 (very strong), but the quality drops. That’s a day for the big-wave crew.
The final week has a few more glassy mornings, but the swell is smaller and the period comes down. The last standout is Sunday morning, August 2nd: 2.6ft from the SSW with a very long period of 19 seconds, glassy conditions, and a combined energy of 612 (moderate). A clean finish.
There’s a gap of a few days in the second week where the wind is messy, but the swell is still pumping. The absolute best windows are the mornings from July 25th through July 27th.
Short Range ForecastMostly dry. Warm (max 32°C on Sat afternoon, min 26°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 32°C on Thu afternoon, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||
AM | 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 18 | SSW 12 | SSW 12 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 13 | SW 13 | SW 14 | SW 12 | SW 13 | SW 13 | SW 13 | SW 24 | S 9 | SW 21 |
Wave Graph | |||||||||||||||||||||
249 | 244 | 189 | 505 | 587 | 655 | 661 | 719 | 657 | 566 | 428 | 352 | 215 | 221 | 72 | 130 | 106 | 84 | 801 | 80 | 1868 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-off | glassy | on | cross-off | glassy | on | cross-off | glassy | on | cross-off | glassy | on | glassy | glassy | on | cross | glassy | cross-on | cross-off |
High Tide | 5:44PM1.21m | 6:24AM1.24m | 6:33PM1.14m | 7:15AM1.24m | 7:20PM1.05m | 8:03AM1.21m | 8:07PM0.97m | 8:51AM1.18m | 8:54PM0.89m | 9:38AM1.14m | 9:42PM0.82m | 10:27AM1.11m | 10:33PM0.77m | ||||||||
Low Tide | 11:38AM0.09m | 00:03AM-0.01m | 12:33PM0.14m | 00:47AM0.02m | 1:28PM0.19m | 1:31AM0.06m | 2:21PM0.23m | 2:14AM0.11m | 3:14PM0.28m | 2:56AM0.16m | 4:08PM0.31m | 3:40AM0.21m | 5:04PM0.33m | ||||||||
6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | |
— | 6:59 | — | — | 6:59 | — | — | 6:59 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 31 | 32 | 27 | 31 | 31 | 28 | 31 | 31 | 28 | 31 | 31 | 27 | 31 | 31 | 28 | 31 | 32 | 28 | 31 | 32 | 28 |
Feels °C | 33 | 33 | 30 | 33 | 33 | 31 | 33 | 33 | 32 | 33 | 33 | 30 | 32 | 33 | 31 | 32 | 33 | 31 | 32 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 12 | SSW 12 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 13 | SW 13 | SW 14 | SW 12 | E 6 | SW 13 | E 6 | SW 24 | S 9 | SW 21 |
222 | 244 | 189 | 505 | 587 | 655 | 661 | 719 | 657 | 566 | 428 | 352 | 215 | 221 | 72 | 29 | 106 | 24 | 801 | 80 | 1868 | |
Swell 2 Height (m) Direction Period (s) | SW 18 | SE 9 | ESE 9 | S 13 | SSW 11 | S 11 | S 12 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 11 | SW 13 | SE 8 | SW 13 | S 10 | SE 8 | S 12 |
249 | 36 | 49 | 156 | 123 | 127 | 190 | 280 | 222 | 252 | 157 | 141 | 69 | 69 | 60 | 130 | 35 | 84 | 67 | 58 | 225 | |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 16 | SSW 13 | SSW 9 | S 13 | S 14 | W 10 | W 9 | S 7 | W 8 | S 7 | WSW 8 | S 7 | WSW 8 | E 6 | SE 8 | S 11 | SE 8 | E 7 | E 7 | ESE 8 |
87 | 130 | 95 | 44 | 87 | 148 | 50 | 45 | 27 | 37 | 27 | 21 | 15 | 13 | 17 | 15 | 59 | 29 | 33 | 32 | 78 | |
Wind waves Height (m) Direction Period (s) | — | SW 3 | WSW 4 | — | — | W 8 | — | — | — | — | — | W 8 | — | SSW 7 | — | — | SW 3 | WNW 3 | ENE 6 | ENE 6 | — |
— | 4 | 4 | — | — | 34 | — | — | — | — | — | 20 | — | 26 | — | — | 3 | 3 | 160 | 80 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 51 | 0 | 0 | 87 | 0 | 0 | 87 | 0 | 0 | 87 | 0 | 0 | 910 | 0 | 0 | 51 | 8 | 0 | 1131 | 0 |
Best forecast wave conditions in Oaxaca | |||||||||||||||||||||
Best forecast wave conditions in Mexico | |||||||||||||||||||||
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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










