Surf Forecasts:
Dogmans (Rincon) surf forecast from 20 Aug 2026:
- Most powerful swell: Thursday 20 Aug, 2AM (local time) - 1.5ft (0.4m), 7s period, NNE swell with 17 kJ wave energy.
Best Forecast Surf Conditions for Dogmans (Rincon) this week:
The most powerful waves expected at Dogmans (Rincon) in the next 16 days are 0.4m 7s and forecast to arrive on Thursday (Aug 20) at 2AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 6s period and expected on Tuesday (Aug 25) at 5PM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Thu 20th Aug) | 1.5ft (0.4m) 7s |
Table - best surf conditions forecast for Dogmans (Rincon) over the next 16 days.
The Lowdown
Alright, let's get into it. Rusty here.
First up, I gotta be straight with you – the next week and a half is looking flat as a pancake. We’re staring down a long stretch of tiny, weak waves and poor conditions. From Thursday the 20th all the way through to the end of August, the swell is a joke. Most days we’re looking at ankle-biters, if anything at all, with a lot of readings showing zero energy. The combined swell energy rarely cracks double digits, sitting at a weak (15) at best, which is just sad. There are a few mornings with glassy conditions, but with nothing to ride, it doesn't matter.
Now, there is a light at the end of this tunnel. The very end of the forecast, on Monday the 1st of September, things start to twitch. It’s not a world-beater, but it’s the only real highlight on the cards.
Dogmans (Rincon) – This is your only serious option. The break is a reef setup, which is good for the long-period swell we’ll see, and it’s fairly consistent. It’s also fairly exposed to the swell, so it should pick up what little there is. The standout moment is the afternoon of Monday the 1st of September. We’ll see a pulse of 3 feet of swell coming from the south. The period is a short 5 seconds, so it’s not going to have much grunt, but the wind is forecast to be glassy. The combined energy is a moderate (66), which is a solid step up from the nothing we’ve had. It’s a promising little window, but it’s a long way off, so don’t hold your breath.
Before that, on the morning of Monday the 1st, there’s a tiny 3 feet swell from the south with a 4-second period, also glassy, but the energy is weaker (26). It’s there, but it’s wonky.
Other than that, the whole period is a write-off. The water temperature isn't mentioned, so I can't call it for you.
Hang in there, the waiting game is on.
Rusty
Short Range ForecastSome drizzle, heaviest during Sat afternoon. Warm (max 29°C on Wed night, min 26°C on Thu night). Winds increasing (calm on Thu morning, fresh winds from the ENE by Fri night). | Days 5-7 Weather SummaryModerate rain (total 12mm), heaviest on Mon afternoon. Warm (max 31°C on Tue afternoon, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | NNE 7 | N 7 | N 7 | NNE 7 | NNE 7 | N 11 | NE 5 | NNE 8 | N 10 | NNE 8 | NNE 8 | NE 5 | NNE 7 | NNE 8 | ENE 5 | N 12 | N 12 | N 11 | N 11 |
Wave Graph | |||||||||||||||||||
17 | 8 | 4 | 10 | 5 | 2 | 0 | 6 | 2 | 6 | 6 | 0 | 5 | 6 | 0 | 3 | 3 | 2 | 2 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | cross-off | off | cross-on | cross-off | off | cross-on | cross-off | off | cross-on | cross-off | off | cross-on | cross-off | off | cross-off | cross-off | off |
High Tide | 1:33AM0.30m | 3:24PM0.46m | 2:17AM0.27m | 4:24PM0.46m | 3:12AM0.25m | 5:21PM0.47m | 4:14AM0.25m | 6:12PM0.48m | 5:16AM0.27m | 6:56PM0.49m | 6:14AM0.29m | 7:35PM0.51m | |||||||
Low Tide | 9:02PM0.21m | 7:54AM0.07m | 10:17PM0.22m | 8:43AM0.07m | 11:27PM0.21m | 9:37AM0.08m | 00:24AM0.21m | 10:33AM0.08m | 1:07AM0.20m | 11:28AM0.08m | 1:41AM0.20m | 12:20PM0.08m | 2:11AM0.19m | ||||||
— | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | |
6:52 | — | 6:52 | — | — | 6:52 | — | — | 6:51 | — | — | 6:50 | — | — | 6:49 | — | — | 6:49 | — | |
mm | — | — | — | — | — | — | — | — | 1 | 2 | — | 4 | — | — | 5 | 1 | — | — | — |
Temp °C | 29 | 29 | 29 | 29 | 28 | 29 | 28 | 28 | 29 | 28 | 28 | 29 | 29 | 28 | 29 | 28 | 29 | 31 | 29 |
Feels °C | 34 | 33 | 30 | 32 | 31 | 31 | 28 | 31 | 30 | 29 | 31 | 32 | 32 | 31 | 31 | 31 | 33 | 33 | 30 |
Swell 1 Height (m) Direction Period (s) | NE 5 | NE 6 | S 4 | NE 6 | NE 5 | — | S 5 | NNE 8 | S 5 | NNE 8 | NNE 8 | — | NNE 7 | NNE 8 | S 5 | S 5 | S 5 | S 10 | SSE 10 |
10 | 9 | 1 | 15 | 7 | — | 2 | 6 | 1 | 6 | 6 | — | 5 | 6 | 2 | 2 | 2 | 2 | 20 | |
Swell 2 Height (m) Direction Period (s) | NNE 7 | N 7 | SSE 6 | NNE 7 | NNE 7 | S 9 | NE 8 | S 5 | N 10 | S 5 | — | S 10 | S 5 | S 5 | S 9 | NE 7 | N 12 | SSE 9 | S 4 |
17 | 8 | 6 | 10 | 5 | 2 | 3 | 2 | 2 | 2 | — | 2 | 2 | 2 | 2 | 2 | 3 | 8 | 1 | |
Swell 3 Height (m) Direction Period (s) | — | NNE 8 | N 7 | S 5 | S 5 | N 11 | S 9 | E 8 | — | E 8 | E 8 | NE 8 | S 9 | S 9 | S 9 | N 12 | S 9 | N 11 | N 11 |
— | 7 | 4 | 2 | 2 | 2 | 2 | 1 | — | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | |
Wind waves Height (m) Direction Period (s) | — | — | NE 6 | — | — | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NE 6 | NE 5 | ENE 5 | NE 6 | NE 6 | ENE 6 | ENE 7 |
— | — | 60 | — | — | 76 | 18 | 13 | 49 | 25 | 13 | 55 | 25 | 13 | 69 | 25 | 58 | 397 | 127 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 22 | 144 | 558 | 144 | 144 | 643 | 210 | 860 | 473 | 109 | 144 | 473 | 67 | 860 | 860 | 58 | 558 | 303 | 17 |
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||
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Information about the Dogmans (Rincon) Surf forecast
The above surf forecast table for Dogmans (Rincon) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dogmans (Rincon) can be found by selecting the local surf guide option on the grey menu. Our Dogmans (Rincon) 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 (Dogmans (Rincon)) 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 Dogmans (Rincon) 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.











