
Surf Forecasts:
Ixtapa Island surf forecast from 8 Sep 2026:
- Best quality surf: Thursday 10 Sep, 12AM (local time) - 4.5ft (1.3m), 15s period, SSW swell with cross-offshore winds.
- Most powerful swell: Thursday 10 Sep, 9PM (local time) - 5ft (1.5m), 16s period, SSW swell with 1,126 kJ wave energy.
- Next surfable swell (1★+): Tuesday 8 Sep, 9PM (local time) - 2.5ft (0.8m), 16s 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 Tuesday (Sep 08) at 9PM. The primary swell is predicted to be 0.8m and 16s period with a secondary swell of 0.8m and 12s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Ixtapa Island in the next 16 days are 1.5m 16s and forecast to arrive on Thursday (Sep 10) 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 0.3m 9s period and expected on Thursday (Sep 10) at 9PM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Tue 8th Sep) | 2.5ft (0.8m) 16s |
| Best Surf | 12AM (Thu 10th Sep) | 4.5ft (1.3m) 15s |
| Most Powerful | 9PM (Thu 10th Sep) | 5ft (1.5m) 16s |
Table - best surf conditions forecast for Ixtapa Island over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s talk about what’s cooking for Ixtapa Island. We’ve got a solid run of waves coming your way, so let’s get into it.
First off, the water is absolutely roasting – we’re talking 89°F and a solid 4°F warmer than usual for this time of year. It’s like surfing in a bath, so don’t expect to need a wetsuit.
The action kicks off Tuesday morning, the 8th of September. Ixtapa Island is a reef setup that’s inconsistent, but when it gets the right swell, it’s a gem. It’s exposed to the south, and that’s exactly where the energy is coming from. Tuesday morning brings a clean 3ft swell from the SSW with a period of 13 seconds, and a cross-offshore breeze from the north at 3 mph. The energy is moderate (544), and it’s going to be clean. A solid start.
Wednesday morning, the 9th, gets a bit tricky with a risk of thunderstorms and a cross-shore wind from the ESE at 6 mph. The swell is still 3ft from the SW, but the period has bumped up to 16 seconds now. That’s a longer period groundswell, which means more energy and better shape, but watch for the wind. The energy is moderate (603).
Now, Thursday morning, the 10th of September, is a standout. The swell is 4ft from the SW, period of 16 seconds, and the wind is a clean cross-offshore from the NNW at 6 mph. The energy is strong (876). This is a proper session that will have some push and shape. The afternoon turns into a choppy mess with onshore winds, so get your fill early.
Friday morning, the 11th of September, is another absolute cracker. We’ve got glassy conditions with the wind from the east at just 3 mph. The swell is 4ft from the SSW with a 15-second period, and the energy is strong (822). This is the best of the whole run. It’s going to be clean, punchy, and inviting. If you can only surf one session, this is it.
We’ve got a string of good mornings through the weekend and into the next week. Saturday the 12th and Sunday the 13th both offer clean 3ft and 2ft surf respectively, with cross-offshore winds, but the energy is moderate. Monday the 14th is a treat: glassy conditions and a 3ft swell from the SW with a very long 18-second period. Long period swells like this really suit the reefbreak here, giving you long, drawn-out walls.
The 15th of September (Tuesday) brings a bigger push, with a 4ft SSW swell and a 17-second period, plus a clean cross-offshore breeze. The energy is strong (966). This is a sneaky good session.
Then, Wednesday the 16th of September, the morning is the heavy hitter. We’ve got a 5ft swell from the SSW, 16-second period, and the energy is very strong (1107). This is getting into the expert-only territory with the size, but the wind is clean cross-offshore. This is a serious session for experienced surfers only.
Thursday the 17th and Friday the 18th both have glassy mornings with 4ft and 3ft swells respectively. The 18th has a massive 20-second period, which is very long. This will be super clean but the sets will be widely spaced, and it’s best on the reef.
The final stretch from the 19th to the 23rd of September keeps the pattern going: clean mornings, mostly glassy or cross-offshore winds, with consistent SW swells around 4ft. The 23rd of September afternoon sees a spike in swell to 6ft from the SE, but with a shorter 13-second period and a cross-on wind, so it’s a bit of a mess.
The bottom line: The best on offer is Friday morning, the 11th of September. Glassy, 4ft, 15-second groundswell, strong energy. That’s the one. The second standout is Wednesday morning, the 16th of September, for the bigger, more powerful swell, but that’s one for the experienced crew only.
Stay safe out there, and remember, this reef is inconsistent, so when it’s on, it’s on. - Rusty
Short Range ForecastModerate rain (total 18mm), heaviest on Wed night. Warm (max 31°C on Tue morning, min 26°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Fri night. Warm (max 31°C on Fri afternoon, min 27°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||||
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) | SSW 13 | SW 17 | SW 16 | SW 16 | SW 17 | SSW 15 | SW 16 | SW 16 | SSW 16 | SSW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SSW 19 | SW 16 | SW 18 | SW 18 | SSW 18 |
Wave Graph | |||||||||||||||||||||
265 | 281 | 381 | 454 | 754 | 683 | 813 | 803 | 921 | 720 | 536 | 407 | 341 | 268 | 212 | 175 | 251 | 130 | 444 | 375 | 1104 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | on | off | cross | on | cross-off | cross-off | cross-on | glassy | glassy | cross-on | cross-off | cross-off | on | glassy | cross-off | on | cross-off | glassy | on | glassy |
High Tide | 9:58AM0.73m | 8:47PM0.65m | 10:17AM0.67m | 9:19PM0.64m | 10:28AM0.61m | 9:52PM0.59m | 10:23AM0.55m | 10:24PM0.53m | 9:31AM0.52m | 10:56PM0.45m | 7:42AM0.56m | 8:08PM0.39m | 7:09AM0.64m | 7:04PM0.40m | |||||||
Low Tide | 3:32PM0.36m | 3:27AM0.05m | 3:49PM0.35m | 3:53AM0.16m | 4:07PM0.34m | 4:12AM0.28m | 4:21PM0.34m | 4:05AM0.40m | 4:18PM0.34m | 00:55AM0.45m | 3:24PM0.34m | 11:29PM0.37m | 2:35PM0.32m | 11:58PM0.29m | |||||||
6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | |
— | 6:53 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:51 | — | — | 6:50 | — | — | 6:49 | — | |
mm | — | — | 2 | 2 | — | 14 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 12 |
Temp °C | 31 | 30 | 29 | 28 | 30 | 28 | 31 | 31 | 29 | 30 | 31 | 29 | 30 | 31 | 28 | 31 | 31 | 29 | 31 | 31 | 29 |
Feels °C | 34 | 33 | 33 | 34 | 33 | 34 | 33 | 32 | 32 | 34 | 34 | 33 | 34 | 34 | 34 | 35 | 35 | 34 | 35 | 34 | 34 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SW 16 | SW 16 | SW 17 | SSW 15 | SW 16 | SW 16 | SSW 16 | SSW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | S 9 | SW 18 | SW 18 | SSW 18 |
265 | 209 | 381 | 454 | 754 | 683 | 813 | 803 | 921 | 720 | 536 | 407 | 341 | 268 | 212 | 175 | 136 | 56 | 444 | 375 | 1104 | |
Swell 2 Height (m) Direction Period (s) | W 10 | SW 17 | SSW 12 | SW 12 | SSW 12 | SW 18 | SW 7 | SSW 11 | WNW 9 | W 4 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 9 | SW 12 | S 9 | SSW 15 | S 9 |
75 | 281 | 193 | 149 | 203 | 510 | 17 | 167 | 16 | 6 | 42 | 29 | 33 | 50 | 52 | 51 | 55 | 126 | 57 | 146 | 57 | |
Swell 3 Height (m) Direction Period (s) | SSW 18 | W 10 | W 10 | W 10 | W 10 | WNW 10 | SSW 11 | WNW 9 | SSW 6 | SW 19 | WNW 8 | W 12 | W 4 | W 4 | W 4 | SW 19 | SSW 19 | SW 16 | SW 12 | S 9 | WNW 12 |
204 | 75 | 52 | 53 | 51 | 31 | 46 | 16 | 4 | 96 | 14 | 11 | 9 | 9 | 9 | 133 | 251 | 130 | 69 | 57 | 27 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 4 | — | — | W 4 | — | WSW 4 | W 4 | — | WSW 4 | — | — | — | — |
— | — | — | — | — | — | — | — | 16 | — | — | 7 | — | 8 | 10 | — | 3 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 529 | 0 | 7 | 533 | 0 | 0 | 250 | 0 | 0 | 528 | 0 | 0 | 533 | 0 | 0 | 533 | 0 | 0 | 529 | 0 |
Best forecast wave conditions in Guerrero | |||||||||||||||||||||
Best forecast wave conditions in Mexico | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.










