
Surf Forecasts:
Barron Rivermouth surf forecast from 13 Jul 2026:
- Best quality surf: Saturday 18 Jul, 8AM (local time) - 2.5ft (0.8m), 18s period, SW swell with cross-offshore winds.
- Most powerful swell: Monday 20 Jul, 2AM (local time) - 3.5ft (1.0m), 17s period, SW swell with 567 kJ wave energy.
- Next surfable swell (1★+): Monday 13 Jul, 8AM (local time) - 2.5ft (0.8m), 14s 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 13) at 8AM. The primary swell is predicted to be 0.8m and 14s period with a secondary swell of 0.2m and 4s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Barron Rivermouth in the next 16 days are 1.0m 17s and forecast to arrive on Monday (Jul 20) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Sunday (Jul 19) at 8AM.
| Wave Type | Time (MST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Mon 13th Jul) | 2.5ft (0.8m) 14s |
| Best Surf | 8AM (Sat 18th Jul) | 2.5ft (0.8m) 18s |
| Most Powerful | 2AM (Mon 20th Jul) | 3.5ft (1.0m) 17s |
Table - best surf conditions forecast for Barron Rivermouth over the next 16 days.
Alright, mate, Rusty here. Let’s have a look at what’s on the table for Barron Rivermouth.
It’s looking like a pretty quiet start to the outlook period. The first few days are a bit of a write-off, with small, weak swell and cross-onshore winds messing things up. Honestly, nothing worth getting wet for until later in the fortnight. The real action doesn’t kick in until the tail end of the first week going into the second. There’s a solid run of building swell and cleaner conditions that’s the standout.
The first real glimmer of hope comes around Friday morning, 17th July. It’s small, only 1ft, but the wind goes glassy, and that’s a rare treat. The surf is ordinary, but you could get a few if you’re desperate. The energy is weak (199).
Saturday morning, 18th July, stays small at 2ft, but the wind is cross-offshore and clean. The energy is moderate (401). That afternoon, the wind goes glassy again, and the swell holds at 1ft with a long period of 19 seconds. The energy is moderate (298). It’s surfable, but you’re hunting for the set waves.
Now, Sunday 19th July has a risk of thunderstorms, but the wind stays cross-offshore and clean. Swell bumps up to 3ft from the SW, with a long period of 17 seconds. The energy is strong (724). It’s a marginal call, but the conditions are right for a point break like this.
The standout starts Monday 20th July. Morning has offshore wind from the ENE, clean conditions, and 3ft of SW swell. The energy is moderate (595), and the forecast says very good surf conditions. This is the one to aim for if you can get there.
Tuesday 21st July afternoon is a beauty. The wind goes glassy, and the swell is 4ft from the SW. The energy is strong (710), and the conditions are very good. The water temperature is about average for the time of year, so no surprises there.
But the real highlight, the one you’ve been waiting for, is Wednesday 22nd July morning. The swell jumps to 6ft from the SW, with a period of 13 seconds. The energy is very strong (1178). The wind is glassy, and the conditions are excellent for experienced surfers. This is a solid groundswell, and it’s going to be a bit of a beast. The point break setup at Barron Rivermouth is perfect for this kind of energy, but at 6ft, it’s getting into expert-only territory. The crowds are sometimes an issue, so expect a few others out there.
Thursday 23rd July morning is still glassy, with 4ft of SW swell and strong energy (681). Very good conditions again. The week after that looks smaller and more wind-affected, with a lot of cross-onshore days and onshore winds. The 27th July afternoon has a bit of size (4ft from the SSW) but the wind is onshore, making it messy.
The final recommendation on the 28th July morning brings 5ft of SSW swell, but the wind is cross-on, and the energy is very strong (1708). It’s a marginal call due to the conditions.
So, to sum it up: the best bet is the morning of Monday 20th July for clean, fun waves, and the absolute standout is Wednesday 22nd July morning for the bigger, glassy, powerful swell. Get on it before the crowds do.
Rusty.
Short Range ForecastModerate rain (total 10mm), heaviest on Tue night. Warm (max 30°C on Mon morning, min 27°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 32mm), heaviest during Fri night. Warm (max 31°C on Thu afternoon, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sun 19 | |||||||||||||||
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 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 18 | SW 18 | SW 17 | WSW 16 | WSW 16 | SW 13 | SW 16 | SW 19 | SW 19 | SW 10 | SW 17 | SW 18 | SW 19 | SW 12 | SW 17 | SW 17 |
Wave Graph | |||||||||||||||||||||
248 | 238 | 215 | 171 | 138 | 252 | 154 | 145 | 175 | 173 | 100 | 151 | 181 | 90 | 184 | 243 | 252 | 129 | 297 | 493 | 350 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | on | glassy | cross-on | on | glassy | cross-on | cross-on | cross | on | cross-on | cross | glassy | cross-on | off | cross-off | glassy | off | cross-off | cross-off |
High Tide | 9:02AM1.39m | 7:35PM1.87m | 9:38AM1.41m | 8:21PM1.86m | 10:12AM1.42m | 9:05PM1.79m | 10:46AM1.42m | 9:47PM1.66m | 11:17AM1.41m | 10:28PM1.50m | 11:48AM1.41m | 11:12PM1.31m | 12:19PM1.40m | ||||||||
Low Tide | 2:10AM-0.10m | 1:42PM0.91m | 2:51AM-0.11m | 2:27PM0.85m | 3:31AM-0.05m | 3:10PM0.82m | 4:07AM0.06m | 3:54PM0.80m | 4:39AM0.22m | 4:40PM0.80m | 5:07AM0.40m | 5:31PM0.81m | 5:29AM0.58m | 6:34PM0.82m | |||||||
— | 5:26 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:30 | — | |
— | — | 6:53 | — | — | 6:53 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | |
mm | — | — | — | — | 2 | — | 6 | 2 | — | 5 | 1 | — | 7 | 4 | — | 13 | 2 | — | 9 | 4 | 4 |
Temp °C | 29 | 30 | 30 | 29 | 30 | 29 | 29 | 30 | 30 | 29 | 29 | 31 | 29 | 29 | 30 | 29 | 28 | 28 | 28 | 25 | 25 |
Feels °C | 33 | 33 | 31 | 33 | 34 | 32 | 34 | 33 | 32 | 32 | 32 | 33 | 31 | 34 | 33 | 32 | 29 | 31 | 32 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 17 | WSW 16 | WSW 16 | WSW 16 | SW 16 | SW 19 | SW 11 | SW 10 | SW 10 | SW 10 | SW 9 | SW 12 | SW 17 | SW 10 |
248 | 238 | 215 | 171 | 138 | 172 | 126 | 145 | 175 | 173 | 100 | 151 | 181 | 77 | 184 | 150 | 115 | 101 | 297 | 493 | 262 | |
Swell 2 Height (m) Direction Period (s) | W 4 | SW 19 | SW 19 | SW 20 | SW 18 | SW 18 | SW 18 | SW 12 | SW 12 | SW 12 | SW 13 | WSW 15 | SSW 9 | SSW 8 | SW 14 | SW 17 | SW 18 | WSW 13 | SW 16 | SW 10 | SW 17 |
3 | 59 | 184 | 97 | 113 | 252 | 154 | 51 | 72 | 77 | 83 | 44 | 32 | 32 | 54 | 243 | 252 | 67 | 260 | 137 | 350 | |
Swell 3 Height (m) Direction Period (s) | SW 21 | W 4 | — | WSW 5 | — | SSW 4 | SSW 5 | SSW 7 | — | SSW 7 | SSW 7 | S 6 | SW 15 | SW 19 | SW 15 | W 4 | WSW 13 | SW 19 | WNW 3 | WSW 12 | SSW 12 |
72 | 1 | — | 2 | — | 6 | 5 | 10 | — | 9 | 9 | 7 | 55 | 90 | 34 | 5 | 34 | 129 | 1 | 79 | 15 | |
Wind waves Height (m) Direction Period (s) | — | WSW 4 | WSW 3 | — | S 4 | — | — | — | SW 7 | — | — | WNW 3 | WNW 4 | — | W 3 | — | — | W 4 | — | SSE 4 | — |
— | 2 | 1 | — | 8 | — | — | — | 12 | — | — | 3 | 4 | — | 3 | — | — | 1 | — | 15 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 99 | 302 | 0 | 99 | 271 | 0 | 99 | 271 | 24 | 99 | 367 | 38 | 0 | 271 | 0 | 81 | 0 | 0 | 81 | 81 |
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.











