Surf Forecasts:
Ixtapa surf forecast from 16 Aug 2026:
- Best quality surf: Sunday 16 Aug, 6AM (local time) - 4.5ft (1.3m), 15s period, SW swell with offshore winds.
- Most powerful swell: Tuesday 18 Aug, 9PM (local time) - 4.5ft (1.3m), 16s period, SSW swell with 822 kJ wave energy.
- Next surfable swell (1★+): Sunday 16 Aug, 6AM (local time) - 4.5ft (1.3m), 15s period with SW swell.
Best Forecast Surf Conditions for Ixtapa this week:
The surf forecast for Ixtapa over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 16) at 6AM. The primary swell is predicted to be 1.3m and 15s period with a secondary swell of 0.5m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Ixtapa in the next 16 days are 1.3m 16s and forecast to arrive on Tuesday (Aug 18) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 14s period and expected on Friday (Aug 21) at 3PM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Sun 16th Aug) | 4.5ft (1.3m) 15s |
| Best Surf | 6AM (Sun 16th Aug) | 4.5ft (1.3m) 15s |
| Most Powerful | 9PM (Tue 18th Aug) | 4.5ft (1.3m) 16s |
Table - best surf conditions forecast for Ixtapa over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s cooking for Ixtapa over the next couple of weeks. It’s not going to be a non-stop party, but there are some real gems hidden in there if you’re patient.
We’re kicking off with a bit of a slow start. The first couple of days, this Sunday and Monday, the swell is there but it’s a bit messy with onshore and cross-shore winds, so the surf quality is suffering. The water temp is sitting right where it should be for this time of year – nothing unusual there, just your standard warm bath.
The real standout window starts to show itself on Monday morning, the 17th of August. We’ve got a 4ft SSW groundswell with a long 15-second period, and the wind is glassy from the ENE. That’s a recipe for some clean, fun waves. The energy is moderate (634), so it’s not going to be a beast, but it’ll be a lovely morning session. The break here is Ixtapa itself, and it’s exposed to the south swell, so it’ll be picking up that energy nicely.
Tuesday morning, the 18th, is another cracker. Similar size at 4ft from the SSW, with a 14-second period and glassy conditions from the NNW. The energy is still moderate (618). This is a perfect window for the beginner-friendly waves at Ixtapa – it’s fairly consistent and the crowds are only sometimes an issue.
Then, on Wednesday the 19th, we hit a real sweet spot. A 4ft SW swell with a 14-second period, and the wind is absolutely dead flat – no wind at all. Glassy conditions all morning. The energy is moderate (543). This is as good as it gets for a clean, cruisy session. The water is calm, the waves are there, and you’ll be sharing the lineup with a few happy locals.
We do have a bit of a lull through Thursday and Friday, the 20th and 21st, with smaller waves and some stormy weather around. The swell drops to 2ft – 3ft, and the wind picks up from the wrong directions. It’s not a write-off, but you’ll be scratching for a ride.
The following week, from the 23rd of August onwards, things start to get interesting again. The swell pulses back up, and we see some of the biggest energy of the whole forecast. Sunday the 23rd morning has a 2ft SW swell with a very long 18-second period. The wind is a clean cross-offshore from the NNW. The energy is moderate (767), but that long period will make the waves stand up nicely. A word of caution though: that long period can make beach breaks a bit walled, but for a point or reef setup, it’s gold.
The absolute standout, and the one you should circle on your calendar, is Saturday the 29th of August. Morning session, we’re looking at a 5ft SW swell with a 16-second period, and the wind is offshore from the NNE. The energy is strong (1045). This is prime time for experienced surfers. The waves will have some punch, the wind will be keeping them clean, and the direction is perfect for Ixtapa. This is the best of the whole 16-day run.
The 30th and 31st are still decent, with smaller but clean morning glass-offs, but the 29th is the real day to chase.
So, in a nutshell: the first few days are a write-off, but from Monday the 17th to Wednesday the 19th, you’ve got some lovely clean, small waves. Then a gap before the second week fires up, with the big highlight being the morning of Saturday the 29th. That’s your best bet.
Rusty.
Short Range ForecastLight rain (total 9mm), mostly falling on Sun night. Warm (max 31°C on Tue afternoon, min 26°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 21mm), heaviest during Wed night. Warm (max 31°C on Wed afternoon, min 27°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||||
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 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 15 | SW 17 | SSW 14 | SSW 15 | SSW 16 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SW 13 | SW 14 | SW 14 | SSW 14 |
Wave Graph | |||||||||||||||||||
784 | 685 | 614 | 597 | 606 | 693 | 291 | 561 | 592 | 649 | 482 | 431 | 342 | 229 | 222 | 172 | 189 | 211 | 268 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-on | glassy | on | cross-off | glassy | cross-on | glassy | glassy | on | glassy | glassy | cross-on | glassy | cross | cross-on | cross-off |
High Tide | 7:30AM0.54m | 6:20PM0.47m | 7:43AM0.64m | 6:54PM0.48m | 8:08AM0.71m | 7:21PM0.49m | 8:34AM0.75m | 7:42PM0.50m | 8:59AM0.77m | 7:58PM0.50m | 9:23AM0.76m | 8:06PM0.50m | |||||||
Low Tide | 00:19AM0.37m | 1:41PM0.41m | 00:31AM0.29m | 2:11PM0.37m | 00:56AM0.21m | 2:37PM0.35m | 1:21AM0.15m | 2:58PM0.33m | 1:44AM0.11m | 3:16PM0.34m | 2:05AM0.07m | 3:29PM0.35m | 2:24AM0.05m | ||||||
— | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — | 6:30 | — | — | |
— | — | 7:12 | — | — | 7:10 | — | — | 7:09 | — | — | 7:09 | — | — | 7:08 | — | — | 7:07 | — | |
mm | — | 3 | — | 5 | — | — | 1 | — | — | — | — | 2 | 11 | 1 | 2 | 1 | 2 | 2 | 5 |
Temp °C | 29 | 28 | 29 | 27 | 30 | 30 | 28 | 30 | 31 | 29 | 30 | 31 | 29 | 29 | 30 | 29 | 30 | 30 | 28 |
Feels °C | 34 | 31 | 33 | 31 | 33 | 33 | 33 | 32 | 33 | 34 | 34 | 34 | 35 | 35 | 34 | 35 | 34 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 15 | SW 13 | SSW 14 | SSW 15 | SSW 16 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 10 | S 9 | S 9 | S 10 |
784 | 685 | 614 | 597 | 606 | 693 | 261 | 561 | 592 | 649 | 482 | 431 | 342 | 229 | 222 | 145 | 175 | 168 | 177 | |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | SSE 8 | W 4 | SSE 8 | SSE 8 | SW 17 | S 11 | W 10 | S 9 | S 10 | SSE 8 | S 9 | S 10 | S 9 | SW 13 | SW 14 | SW 14 | SSW 14 |
32 | 49 | 22 | 9 | 22 | 19 | 291 | 55 | 2 | 44 | 50 | 22 | 64 | 65 | 81 | 172 | 189 | 211 | 268 | |
Swell 3 Height (m) Direction Period (s) | SSW 9 | S 13 | S 11 | SSE 8 | W 4 | S 11 | SSE 7 | W 11 | ESE 9 | W 4 | W 5 | S 10 | SW 21 | SE 8 | SSW 18 | SW 19 | — | SSW 18 | SW 18 |
15 | 13 | 10 | 22 | 6 | 9 | 10 | 2 | 8 | 5 | 11 | 29 | 67 | 11 | 33 | 93 | — | 60 | 80 | |
Wind waves Height (m) Direction Period (s) | WSW 9 | — | WSW 4 | W 4 | — | W 4 | — | — | SSW 10 | W 4 | — | WSW 4 | — | — | W 4 | — | — | WNW 14 | — |
16 | — | 7 | 13 | — | 9 | — | — | 86 | 12 | — | 6 | — | — | 1 | — | — | 20 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 7 | 530 | 7 | 0 | 534 | 0 | 0 | 529 | 0 | 0 | 529 | 0 | 0 | 184 | 0 | 7 | 1037 | 0 |
Best forecast wave conditions in Guerrero | |||||||||||||||||||
Best forecast wave conditions in Mexico | |||||||||||||||||||
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Information about the Ixtapa Surf forecast
The above surf forecast table for Ixtapa provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ixtapa can be found by selecting the local surf guide option on the grey menu. Our Ixtapa 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 (Ixtapa) 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 Ixtapa 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.
Ixtapa is 7 km (4 miles) from Zihuatanejo. If you plan a holiday in Guerrero, look for hotels and other accommodation in Zihuatanejo. Zihuatanejo has rooms for a wide range of budgets as well as car hire and transport links.











