Ostiones Surf Forecast

/ Nayarit (25 surf breaks) /

Mexico (244 surf breaks)

Surf Forecasts:

Ostiones surfForecast / Nayarit / Mexico

12 Day Weather and Surf, issued 5 am Thursday 30 Oct 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 30.7° C
(Which is 2.1°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 Thursday (Oct 30) at 12PM. The primary swell is predicted to be 0.5m and 24s period with a secondary swell of 0.5m and 13s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Ostiones in the next 12 days are 1.4m 18s and forecast to arrive on Saturday (Nov 01) at 3AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 6s period and expected on Thursday (Nov 06) at 12AM.

Wave Type	Time (CST) & Date	Wave Height & Period
Next good surf (1 star+)	12PM (Thu 30th Oct)	1.5ft (0.5m) 24s
Best Surf	6PM (Thu 30th Oct)	3.5ft (1.0m) 22s
Most Powerful	3AM (Sat 1st Nov)	4.5ft (1.4m) 18s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Light rain (total 3mm), mostly falling on Thu night. Warm (max 28°C on Thu morning, min 25°C on Thu night). Wind will be generally light.									Days 3-6 Weather Summary Mostly dry. Warm (max 27°C on Sun afternoon, min 25°C on Sun morning). Wind will be generally light.
	Thursday 30			Friday 31			Saturday 01			Sunday 02			Monday 03			Tuesday 04			Wednesday 05
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Rating (10 max)	3	1	3	4	2	2	4	1	2	2	0	2	2	1	1	1	0	1	1	0	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SSW	SW	SW	SW
Period(s) (?)	24	23	21	20	20	18	18	17	16	16	15	14	14	14	13	13	13	13	14	18	16
Wave Graph (?)
kJ (?)	349	425	647	954	969	901	881	737	643	553	365	305	248	231	140	140	140	118	96	111	90
Wind (km/h)	E	W	E	ENE	NW	N	NE	NW	NNE	NNE	NW	E	ENE	W	NE	ENE	NW	ENE	ENE	NW	ESE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	off	on	glass	cross- off	cross- on	cross- on	cross- off	cross- on	cross	cross	cross- on	cross- off	cross- off	on	cross- off	cross- off	on	cross- off	cross- off	on	off
High Tide / height (m)		4:51PM 1.05		6:52AM 1.24		6:08PM 1.18	7:00AM 1.35		7:00PM 1.30	7:17AM 1.47		7:45PM 1.39	7:39AM 1.58		8:29PM 1.44	8:04AM 1.67		9:12PM 1.43	8:32AM 1.72		9:55PM 1.37
Low Tide / height (m)		12:53PM 0.95	11:57PM 0.49		12:47PM 0.76	12:32AM 0.45		1:09PM 0.55	1:04AM 0.44		1:38PM 0.33	1:36AM 0.46		2:11PM 0.13	2:07AM 0.51		2:47PM -0.01	2:37AM 0.58		3:25PM -0.08

	Thursday 30			Friday 31			Saturday 01			Sunday 02			Monday 03			Tuesday 04			Wednesday 05
Sunrise	7:03	-	-	7:03	-	-	7:03	-	-	7:03	-	-	7:05	-	-	7:05	-	-	7:05	-	-
Sunset	-	6:27	-	-	6:25	-	-	6:25	-	-	6:24	-	-	6:24	-	-	6:23	-	-	6:23	-

Rain (mm)	-	-	1	-	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	28	28	27	28	28	27	27	28	26	26	27	26	27	27	26	27	27	26	26	27	26
Feels °C (?)	32	31	32	31	31	31	30	31	29	29	30	29	31	30	31	30	29	29	29	30	31

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Quick surf report for Ostiones:

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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.