Barron Rivermouth Surf Forecast

/ Sinaloa (21 surf breaks) /

Mexico (244 surf breaks) / Lat Long: (23.10° N 106.30° W)

Surf Forecasts:

Barron Rivermouth surfForecast / Sinaloa / Mexico

12 Day Weather and Surf, issued 10 am Wednesday 17 Sep 2025 MST

Forecast update in hr min s Forecast update imminent

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

Today's Barron Rivermouth sea temperature is 31.2° C
(Which is 1.6°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Barron Rivermouth this week:

The surf forecast for Barron Rivermouth over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 18) at 3AM. The primary swell is predicted to be 0.8m and 14s period with a secondary swell of 0.6m and 8s. Another secondary swell of 0.3m and 6s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Barron Rivermouth in the next 12 days are 0.9m 15s and forecast to arrive on Wednesday (Sep 17) at 3PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 3s period and expected on Friday (Sep 19) at 9AM.

Wave Type	Time (MST) & Date	Wave Height & Period
Next good surf (1 star+)	3AM (Thu 18th Sep)	2.5ft (0.8m) 14s
Best Surf	3AM (Thu 18th Sep)	2.5ft (0.8m) 14s
Most Powerful	3PM (Wed 17th Sep)	3ft (0.9m) 15s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Moderate rain (total 16mm), heaviest on Wed night. Warm (max 30°C on Wed afternoon, min 24°C on Wed night). Wind will be generally light.									Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Sat night. Warm (max 30°C on Sat afternoon, min 26°C on Mon night). Wind will be generally light.
	Wednesday 17			Thursday 18			Friday 19			Saturday 20			Sunday 21			Monday 22			Tuesday 23
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Rating (10 max)	1	0	2	1	1	2	0	0	1	0	0	0	0	0	0	0	0	2	1	0	2
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	SW	SW	SW	SW	SW	SW	SW	SW	SSW	SW	SSW	SW	SW	SW	SW	SW	SW	SW	WSW	SW
Period(s) (?)	15	14	14	14	14	13	13	13	13	8	14	8	13	13	13	18	16	16	16	15	14
Wave Graph (?)
kJ (?)	360	350	241	238	221	212	140	108	106	61	103	76	82	85	87	150	133	206	201	148	167
Wind (km/h)	SW	WNW	NE	S	WSW	E	SSW	W	NE	SSW	WNW	NNW	W	WNW	NW	W	WNW	NNE	SSW	W	ENE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	off	cross	on	off	cross- on	cross- on	cross- off	cross- on	cross- on	cross	on	cross- on	cross	cross- on	cross- on	cross- off	cross- on	cross- on	glass
High Tide / height (m)		6:11PM 1.49		7:47AM 1.44	6:52PM 1.59		7:58AM 1.50	7:26PM 1.64		8:10AM 1.56	7:58PM 1.66		8:24AM 1.61		8:27PM 1.64	8:39AM 1.65		8:56PM 1.58	8:54AM 1.66		9:24PM 1.49
Low Tide / height (m)	12:47PM 0.92		1:08AM 0.22	1:11PM 0.77		1:33AM 0.22	1:36PM 0.63		1:56AM 0.25	2:00PM 0.51		2:15AM 0.31		2:25PM 0.42	2:33AM 0.39		2:49PM 0.35	2:49AM 0.48		3:13PM 0.32	3:03AM 0.57

	Wednesday 17			Thursday 18			Friday 19			Saturday 20			Sunday 21			Monday 22			Tuesday 23
Sunrise	5:52	-	-	5:52	-	-	5:52	-	-	5:52	-	-	5:52	-	-	5:52	-	-	5:54	-	-
Sunset	-	6:06	-	-	6:05	-	-	6:04	-	-	6:02	-	-	6:01	-	-	6:00	-	-	6:00	-

Rain (mm)	-	-	15	-	-	1	-	-	-	-	-	1	-	-	-	-	-	1	-	-	-
Temp. °C	29	30	28	29	29	28	29	30	28	29	30	29	29	30	28	30	30	28	29	30	29
Feels °C (?)	34	33	32	32	32	33	32	33	32	33	33	33	33	33	31	34	33	32	33	33	35

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

Recent Eyeball Surf Reports for Sinaloa

Wind Update Continuing clean conditions at Barron Rivermouth (calm at Mazatlán/General Rafael Buelna Airport 8 km from Barron Rivermouth). 0.7m 10s swell from the SW with a 0.6m 13s groundswell, also from the SW and a 0.3m 7s swell, also from the W. 3 swells combining to make bigger set waves.
1 hour 1 minute ago Barron Rivermouth

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1 h 1 min ago

0 km/h

NNE

Clean

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Information about the Barron Rivermouth Surf forecast

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

Are you planning a holiday in Sinaloa? If you are looking for accommodation near Barron Rivermouth, camping, hotels and holiday cottages in Sinaloa, consider staying in Mazatlan which is 16 km (10 miles) away. Other places in and around Sinaloa where you can find information about places to rent, and car hire include Escuinapa de Hidalgo which is 58 km (36 miles) away and El Salto, 99 km (61 miles) away.