Ixtapa Island Surf Break

Lat Long: 17.65° N 101.63° W

Ixtapa Island Surf Forecast and Surf Report

Issued: 5 am 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Ixtapa Island sea temperature is
31.4° C
1.8° 

Ixtapa Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Ixtapa Island surf forecast from 20 Aug 2026:

  • Best quality surf: Friday 21 Aug, 9PM (local time) - 2.5ft (0.8m), 14s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Monday 24 Aug, 6PM (local time) - 3ft (0.9m), 17s period, SSW swell with 481 kJ wave energy.
  • Next surfable swell (1★+): Friday 21 Aug, 12AM (local time) - 2.5ft (0.7m), 13s period with SW swell.

Best Forecast Surf Conditions for Ixtapa Island this week:

The surf forecast for Ixtapa Island over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 12AM. The primary swell is predicted to be 0.7m and 13s period with a secondary swell of 0.9m and 9s. Another secondary swell of 0.3m and 4s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Ixtapa Island in the next 16 days are 0.9m 17s and forecast to arrive on Monday (Aug 24) at 6PM. 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 4s period and expected on Sunday (Aug 23) at 6AM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Fri 21st Aug)2.5ft (0.7m) 13s
Best Surf 9PM (Fri 21st Aug)2.5ft (0.8m) 14s
Most Powerful 6PM (Mon 24th Aug)3ft (0.9m) 17s

Table - best surf conditions forecast for Ixtapa Island over the next 16 days.


The Lowdown

G’day, this is Rusty. Let’s have a look at what’s brewing for Ixtapa Island over the next couple of weeks.

For a spot that’s inconsistent, things are looking pretty promising here. The water is a touch warmer than normal for this time of year, sitting at 89°F, so you’ll be comfortable in boardshorts.

The first real chance to get waves is Thursday morning, 20 August. It’s cloudy with a light NNE breeze blowing straight offshore at 3 mph. The swell is 3 ft from the SSW with a 13-second period, and the combined energy is moderate (331). This is the kind of clean, lined-up reef wave that makes you forget about work. Expect good surf conditions.

Thursday afternoon the wind swings cross-onshore from the WSW at 9 mph and it gets sloppy. Not worth it.

Friday morning, 21 August, brings back the clean lines with a light cross-offshore breeze from the NNW at 6 mph. Swell is still 3 ft from the SSW, now with a 14-second period, and the energy is a bit stronger (389). This is a good session.

Saturday morning, 22 August, is a standout. There’s a risk of thunderstorms, but the wind is light offshore from the NE at 3 mph. Swell bumps up to 3 ft from the SSW, 13-second period, and the combined energy jumps to 640 – moderate, but feeling punchy. Expect very good surf conditions. This is the best early call.

The next true standout lands on Sunday morning, 23 August. Some clouds, light cross-offshore breeze from the NNW at 3 mph. Swell drops to 2 ft but the period stretches to 18 seconds – that’s groundswell, baby. The energy is strong (816) and the waves will have shape and power. Expect very good surf conditions. This one is a gem.

Monday morning, 24 August, is glassy with a light NE breeze at 3 mph. Swell is 3 ft from the SW, 17-second period, and energy is moderate (631). Expect very good surf conditions again. A beautiful morning.

Tuesday morning, 25 August, is cleaner with a light cross-shore breeze from the ESE, but the swell is small at 2 ft and the energy drops to 338. It’s marginal.

Wednesday morning, 26 August, brings glassy conditions again with an ENE breeze at 3 mph. Swell is 2 ft from the SW, 16-second period, and energy is moderate (307). Expect good surf conditions. A nice little session.

Thursday morning, 27 August, is glassy with a light E breeze at 3 mph. Swell is 2 ft from the SW, 18-second period, and the energy is strong (630). Expect very good surf conditions. Another solid morning.

Now, clear your calendar for Friday morning, 28 August. Glassy conditions, light ENE breeze at 3 mph. Swell is 4 ft from the SSW, 17-second period, and the combined energy is very strong (1198). This is excellent surf conditions for experienced surfers. The swell is getting up there, so it’s for the crew who know what they’re doing.

Saturday morning, 29 August, is also glassy with a light WNW breeze at 3 mph. Swell is 6 ft from the SSW, 16-second period, and energy is very strong (1700). Excellent surf conditions for experienced surfers again. This is big, powerful, and clean – but watch the size, it’s expert territory.

The following week has some decent morning windows. Thursday morning, 3 September, has a risk of thunderstorms, light cross-offshore breeze from the E at 3 mph. Swell is 4 ft from the SW, 17-second period, and energy is very strong (1194). Excellent surf conditions for experienced surfers.

Friday morning, 4 September, is absolutely glassy with a calm E wind. Swell is 4 ft from the SSW, 16-second period, and energy is very strong (1066). Excellent surf conditions for experienced surfers. A perfect way to finish the outlook.

The absolute standout is Friday morning, 28 August – glassy, solid groundswell, and heaps of energy. That’s the one to chase. Saturday morning, 29 August, is a close second if you’re after bigger, more powerful waves.

Crowds are possible at Ixtapa Island, so get there early for the best windows.

This is Rusty, signing off.

Short Range Forecast

Moderate rain (total 17mm), heaviest on Thu night. Warm (max 31°C on Thu afternoon, min 26°C on Thu morning). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 12mm), heaviest on Tue night. Warm (max 30°C on Sun morning, min 26°C on Sun night). Wind will be generally light.

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
0
2
2
1
3
3
1
3
3
1
3
3
1
3
1
0
2
2
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SSW
13
0.8
SSW
13
0.7
SW
13
0.8
SSW
14
0.7
SW
14
0.8
SSW
15
0.9
SSW
13
0.9
SSW
14
0.9
SSW
14
0.9
SSW
14
1
SSW
14
0.7
SW
18
0.8
SW
17
0.9
SSW
16
0.9
SW
17
0.6
SW
16
0.7
SW
16
0.8
SW
16
0.7
SW
16
0.6
SW
15
0.6
SW
15
Wave Graph
Metric surfscale
Energy kJ
229
222
170
232
211
272
282
321
290
323
347
327
342
475
400
208
258
302
245
176
171
Wind (km/h)
5
NNE
15
WSW
5
NW
10
NNW
5
WSW
5
NE
5
NE
10
W
10
NNW
5
NNW
10
WSW
10
NW
5
NE
15
S
5
NNE
5
ESE
15
SSW
5
N
5
ENE
15
SW
5
N
Wind State
off
cross-on
glassy
cross-off
cross-on
glassy
off
cross-on
cross-off
cross-off
cross-on
cross-off
glassy
on
glassy
cross
on
cross-off
glassy
cross-on
glassy
High Tide
7:58PM0.50m
9:23AM0.76m
8:06PM0.50m
9:44AM0.75m
8:08PM0.52m
10:03AM0.72m
8:08PM0.54m
10:19AM0.68m
8:12PM0.56m
10:31AM0.65m
8:21PM0.58m
10:36AM0.61m
8:33PM0.59m
Low Tide
3:16PM0.34m
2:05AM0.07m
3:29PM0.35m
2:24AM0.05m
3:37PM0.37m
2:42AM0.04m
3:43PM0.40m
2:58AM0.04m
3:46PM0.42m
3:14AM0.05m
3:47PM0.44m
3:28AM0.09m
3:43PM0.44m
cloud
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mod rain
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rain showers
thunderstorm
thunderstorm
part cloud
part cloud
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thunderstorm
part cloud
part cloud
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:30
6:30
6:30
6:30
6:31
6:31
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:08
7:07
7:07
7:07
7:06
7:05
7:05
 mm
8
6
1
2
3
2
1
6
1
Temp °C
30
31
29
29
30
29
29
30
29
30
30
28
30
30
29
30
30
29
30
30
28
Feels °C
34
34
34
33
34
33
33
33
33
33
32
32
34
33
34
34
33
35
33
32
32
  • Map Icons:
  • Break
  • 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 Ixtapa Island Surf forecast

The above surf forecast table for Ixtapa Island provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ixtapa Island can be found by selecting the local surf guide option on the grey menu. Our Ixtapa Island 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 Island) 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 Island 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 Island is 9 km (6 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.

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