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Surf Forecasts:

Ostiones surfForecast / Nayarit / Mexico

information circle12 Day Weather and Surf, issued 11 am Sunday 14 Sep 2025 CST
Forecast update in hr  min  s Forecast update imminent
Ostiones surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ostiones sea temperature is
31.4° C
 (Which is 2.2°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Ostiones this week:

The surf forecast for Ostiones over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 14) at 7PM. The primary swell is predicted to be 0.6m and 20s period with a secondary swell of 0.6m and 13s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Ostiones in the next 12 days are 1.0m 16s and forecast to arrive on Monday (Sep 15) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Sun 14th Sep)2ft (0.6m) 20s
Best Surf 4AM (Mon 15th Sep)2.5ft (0.8m) 18s
Most Powerful 7PM (Mon 15th Sep)3.5ft (1.0m) 16s

Table - best surf conditions forecast for Ostiones over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Moderate rain (total 13mm), heaviest on Tue morning. Warm (max 29°C on Sun morning, min 25°C on Tue morning). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 22mm), heaviest during Thu night. Warm (max 29°C on Wed afternoon, min 26°C on Fri night). Wind will be generally light.

Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
2
0
2
3
2
3
3
2
3
3
1
2
2
0
2
2
0
1
1
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
SW
0.8
SW
0.7
SSW
0.8
SSW
0.9
SSW
1
SSW
1
SSW
1.1
SW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SW
1
SW
0.8
SSW
0.7
SW
0.7
SW
0.7
SW
0.6
SSW
0.6
SSW
0.6
SW
0.4
SW
Period(s) (?)141319181716161515151414141413131313121514
Wave
Graph
(?)Metric surfscale
Energy kJ (?)22821532240451053949950938237236229338423218017517511110417174
Wind
(km/h)
5
E
10
W
10
SE
5
E
10
WSW
5
SE
10
ESE
10
NW
5
E
10
ENE
10
NW
5
NE
5
ENE
10
WNW
5
E
5
SSE
15
WSW
10
SE
5
SE
10
W
5
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
on		offglasscross-
on		cross-
off		offcross-
on		offcross-
off		onglasscross-
off		onglasscross-
off		cross-
on		cross-
off		glassonglass
High Tide
/ height (m)
11:48AM
1.25
9:21AM
1.18
4:12PM
1.13
8:37AM
1.21
6:12PM
1.22
8:34AM
1.26
7:07PM
1.33
8:41AM
1.31
7:46PM
1.42
8:51AM
1.36
8:20PM
1.47
9:04AM
1.41
8:51PM
1.49
Low Tide
/ height (m)
11:56PM
0.45
1:23PM
1.10
12:55AM
0.33
1:25PM
0.96
1:33AM
0.24
1:46PM
0.82
2:02AM
0.20
2:08PM
0.69
2:27AM
0.20
2:32PM
0.57
2:49AM
0.23
2:55PM
0.47
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunrise6:48--6:48--6:48--6:48--6:48--6:48--6:48--
Sunset-7:05--7:04--7:02--7:01--7:01--7:00--7:00-
clear
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
clear
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
Rain (mm)
-21-244----2-113132---
Temp. °C292926282927262827282928292928292926282928
Feels °C (?)333229323231293131323232333233323229313233
  • 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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Eyeball surf reportRecent Eyeball Surf Reports for Nayarit

  1. weather stationWind Update Light wind has turned cross-on at Ostiones (light winds from the WSW at Puerto Vallarta Airport 31 km from Ostiones). 0.6m 13s groundswell from the SW with a 0.4m 7s swell, also from the SW and a 0.3m 20s long period groundswell, also from the SW. 3 swells combining to make bigger set waves.

    1 hour 12 minutes ago Ostiones
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31 km away, 1 h 12 min ago

13 km/h
WSW
0.0
31.4
Air / Water (°C)
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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Ostiones surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Ostiones at:
surf-forecast.com

Information about the Ostiones Surf forecast

The above surf forecast table for Ostiones provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Ostiones can be found by selecting the local surf guide option on the grey menu. Our Ostiones 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 (Ostiones) 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 Ostiones 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.

Ostiones is 32 km (20 miles) from the city of Ixtapa. If you plan a holiday in Nayarit, look for hotels and other accommodation in Ixtapa. Ixtapa has rooms for a wide range of budgets as well as car hire and transport links.

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