Surf Forecasts:
Barron Rivermouth surf forecast from 6 Jul 2026:
- Best quality surf: Monday 6 Jul, 8AM (local time) - 2.5ft (0.8m), 16s period, SW swell with glassy winds.
- Most powerful swell: Tuesday 7 Jul, 5PM (local time) - 4ft (1.2m), 18s period, SW swell with 891 kJ wave energy.
- Next surfable swell (1★+): Monday 6 Jul, 8AM (local time) - 2.5ft (0.8m), 16s period with SW swell.
Best Forecast Surf Conditions for Barron Rivermouth this week:
The surf forecast for Barron Rivermouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jul 06) at 8AM. The primary swell is predicted to be 0.8m and 16s period with a secondary swell of 0.4m and 21s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Barron Rivermouth in the next 16 days are 1.2m 18s and forecast to arrive on Tuesday (Jul 07) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (MST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Mon 6th Jul) | 2.5ft (0.8m) 16s |
| Best Surf | 8AM (Mon 6th Jul) | 2.5ft (0.8m) 16s |
| Most Powerful | 5PM (Tue 7th Jul) | 4ft (1.2m) 18s |
Table - best surf conditions forecast for Barron Rivermouth over the next 16 days.
Updates in hr min s Forecast update imminent
Alright, this is Rusty. Let's talk about the next couple of weeks. Honestly, it's a flat spell. There's a big gap with nothing really happening, and the wind is going to be a hassle for most of the run.
The only spot in play is Barron Rivermouth, a point and river break that likes a SW swell. The direction is right, but the size is tiny – we're looking at 3ft to 4ft across the whole stretch. The main problem is the wind. It's coming out of the west or northwest day after day, putting a cross-onshore bump on every wave. It's going to be choppy and frustrating.
But there are two little windows where it cleans up. On Wednesday afternoon (July 8th), the wind switches to the ESE, giving you a clean cross-offshore breeze. The swell is still 4ft from the SW, with a period stretching to 16 seconds, and the energy hits a moderate 651. It's not pumping, but it'll be the cleanest it gets.
Then on Thursday afternoon (July 9th), the wind goes totally glassy – dead calm. With a 3ft SW groundswell running on a 16-second period, the surface will be flat. The energy is down a bit at 479, but for a clean, small wave, that's your best bet. Water temps are about normal for the time of year, nothing to write home about.
Beyond that, it's grim. Most afternoons have moderate westerly winds making a mess of things. Lots of poor surf conditions on the books. The second week is more of the same: small swell, cross-onshore wind, not much to report.
So here's the take: the pick of a poor bunch is that Wednesday afternoon and that glassy Thursday. Crowds won't be an issue because there's not a wave worth fighting for. It's a slow stretch, so don't force it. Keep checking back.
Rusty.
Short Range ForecastHeavy rain (total 29mm), heaviest during Wed afternoon. Warm (max 31°C on Mon afternoon, min 25°C on Wed afternoon). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 17mm), heaviest on Wed night. Warm (max 30°C on Thu afternoon, min 25°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sun 12 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | SW 16 | SW 20 | SW 19 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 15 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 366 | 352 | 537 | 499 | 609 | 891 | 751 | 683 | 651 | 567 | 553 | 462 | 365 | 355 | 415 | 375 | 355 | 350 | 375 | 308 | 238 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-on | glassy | cross-on | cross-on | cross-off | cross-on | cross-off | cross-off | cross | glassy | glassy | cross | on | glassy | cross-on | cross-on | cross | cross-on | cross-on |
High Tide | 11:23PM1.27m | 12:57PM1.38m | 00:46AM1.11m | 1:49PM1.42m | 3:08AM1.02m | 2:51PM1.48m | 5:32AM1.07m | 3:56PM1.56m | 6:52AM1.18m | 4:58PM1.65m | 7:42AM1.28m | 5:55PM1.75m | 8:24AM1.35m | 6:47PM1.83m | |||||||
Low Tide | 5:56AM0.59m | 7:16PM0.83m | 6:36AM0.73m | 9:09PM0.71m | 7:33AM0.87m | 10:43PM0.53m | 9:09AM0.99m | 11:47PM0.32m | 10:50AM1.03m | 00:39AM0.13m | 12:00PM1.01m | 1:26AM-0.01m | 12:55PM0.96m | ||||||||
 |  | | |  |  |  |  | |  | |  | |  | |  | | | | | | |
 | — | 5:24 | — | — | 5:24 | — | — | 5:24 | — | — | 5:24 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — |
 | — | — | 6:54 | — | — | 6:53 | — | — | 6:53 | — | — | 6:53 | — | — | 6:53 | — | — | 6:53 | — | — | 6:53 |
mm | — | — | — | — | — | 3 | 3 | 1 | 22 | 5 | 1 | — | 5 | 6 | — | — | — | — | — | — | — |
Temp °C | 29 | 30 | 31 | 29 | 30 | 30 | 28 | 28 | 29 | 26 | 29 | 30 | 27 | 27 | 28 | 27 | 29 | 30 | 29 | 30 | 31 |
Feels °C | 33 | 33 | 33 | 31 | 33 | 32 | 31 | 31 | 31 | 29 | 31 | 32 | 31 | 29 | 32 | 30 | 32 | 31 | 30 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 19 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 15 | SW 14 | SW 14 |
| kJ | 366 | 352 | 339 | 499 | 609 | 891 | 751 | 683 | 651 | 567 | 553 | 462 | 365 | 355 | 415 | 375 | 355 | 350 | 375 | 308 | 238 |
Swell 2 Height (m) Direction Period (s) | SW 21 | SW 20 | SW 20 | SW 15 | SW 14 | — | WSW 4 | — | — | W 4 | — | S 4 | S 4 | — | — | W 4 | — | W 22 | W 3 | W 3 | WSW 21 |
| kJ | 287 | 241 | 537 | 212 | 206 | — | 3 | — | — | 1 | — | 9 | 1 | — | — | 1 | — | 9 | 2 | 1 | 44 |
Swell 3 Height (m) Direction Period (s) | SW 7 | WSW 7 | S 9 | WSW 7 | WSW 7 | — | SW 6 | — | — | — | — | — | W 4 | — | — | — | — | — | SW 24 | SW 20 | W 9 |
| kJ | 14 | 5 | 6 | 9 | 4 | — | 2 | — | — | — | — | — | 1 | — | — | — | — | — | 22 | 15 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | WSW 7 | — | — | WSW 3 | — | — | — | — | S 3 | S 4 | — | — | W 2 | WNW 4 | — | WNW 3 | WNW 3 | — | W 3 |
| kJ | — | — | 16 | — | — | 3 | — | — | — | — | 5 | 8 | — | — | 1 | 2 | — | 3 | 4 | — | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 99 | 271 | 0 | 99 | 273 | 0 | 203 | 0 | 0 | 99 | 0 | 0 | 38 | 271 | 0 | 99 | 271 | 25 | 99 | 271 |
Best forecast wave conditions in Sinaloa | |||||||||||||||||||||
Best forecast wave conditions in Mexico | |||||||||||||||||||||
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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 16 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.
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