Surf Forecasts:
BC's surf forecast from 29 Aug 2026:
- Best quality surf: Saturday 29 Aug, 8AM (local time) - 1.5ft (0.4m), 11s period, NE swell with cross-offshore winds.
- Most powerful swell: Sunday 30 Aug, 11PM (local time) - 3.5ft (1.1m), 9s period, NE swell with 183 kJ wave energy.
- Next surfable swell (1★+): Saturday 29 Aug, 8AM (local time) - 1.5ft (0.4m), 11s period with NE swell.
Best Forecast Surf Conditions for BC's this week:
The surf forecast for BC's over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 29) at 8AM. The primary swell is predicted to be 0.4m and 11s period with a secondary swell of 0.6m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at BC's in the next 16 days are 1.1m 9s and forecast to arrive on Sunday (Aug 30) at 11PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Sunday (Aug 30) at 11AM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sat 29th Aug) | 1.5ft (0.4m) 11s |
| Best Surf | 8AM (Sat 29th Aug) | 1.5ft (0.4m) 11s |
| Most Powerful | 11PM (Sun 30th Aug) | 3.5ft (1.1m) 9s |
Table - best surf conditions forecast for BC's over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's get into it.
Honestly, looking at the next 16 days, it’s a bit of a tough stretch for BC's. We’ve got a beach and reef setup here, fairly exposed, and the optimum swell is from the North. The problem is, the energy just isn't there. Most of the period is riddled with tiny surf and poor conditions, with a lot of zero-score days. There are a few moments where it comes close, but nothing that really screams "go time."
Let’s start with Friday, August 28th. It kicks off with a tiny 1 ft NE groundswell, period a solid 12 seconds, but the wind is a cross-offshore breeze. Combined energy is weak at 53, and it’s tagged as poor surf. Not a good start.
Saturday morning the 29th is the first real flicker. Swell stays small at 1 ft from the NE with an 11-second period, but the wind is a light cross-offshore from the ENE at 3 mph. The combined energy is still low at 79, but the report calls it “surfable waves but very ordinary conditions.” It’s slight, but it’s the best we’ll see for a while. The water temperature is sitting at 85°, which is about average for this time of year.
From there, we hit a long dry spell. From Saturday afternoon the 29th all the way through to the middle of the first week of September, it’s mostly tiny surf—1 ft or less—with cross-shore or onshore winds. The swell gets a little bump on Sunday the 30th afternoon to 3 ft, but the period is a short 7 seconds with an ENE cross-off wind. The energy jumps to 126, but it’s still rated as poor surf. A short-period windswell at a beach and reef break? That’s a kite-surfing setup, not a paddle session.
Then we get another glimmer on Monday morning the 31st of August. Swell is 2 ft from the NE at 9 seconds with a clean offshore wind from the SE at 9 mph. The energy is 102. It’s “surfable but ordinary.” That offshore wind is a major positive—it’ll be clean—but the swell is just too anemic to get excited about.
The pattern repeats itself for days. We get glassy conditions on Tuesday and Wednesday mornings (September 1st and 2nd), but the swell is down to 1 ft and 2 ft respectively, with periods as low as 5 seconds. No energy. We see another bump in period to 13 seconds on Sunday afternoon the 6th of September with a 1 ft swell from the ENE and a cross-off wind, but the lack of size kills it. The energy is only 52.
Heading into the second week, the trend continues with tiny waves. The morning of Monday the 7th gives us 2 ft from the NNE with clean glassy conditions, but again, it’s “poor surf.” The energy is weak at 52. There’s a tiny bump in period on Wednesday the 9th afternoon with 1 ft NE groundswell at 12 seconds, and on Thursday the 10th morning with 1 ft NE swell, glassy, and a 12-second period, but the energy never cracks 100. It’s clean, but there’s nothing to ride.
The last few days from September 10th to the 12th are more of the same: tiny swell, mostly cross-on winds, and poor conditions. The energy stays in the 50s and 60s. It’s a frustrating outlook.
So, what’s the standout? Honestly, there isn’t a true standout. If you have to go, the best window is Saturday morning, August 29th. The swell is small, but the clean cross-off wind and that 11-second period give the best chance of a groomed line, even if it’s just a knee-high dribble. The next best might be Monday morning, August 31st for the same reason: clean offshore wind, but the swell is still tiny.
Overall, I wouldn’t expect much. The swell is just not here. It's one of those times where you’re better off waiting for a proper push of energy. Forecasts can change, but right now, it’s a waiting game.
Rusty.
Short Range ForecastModerate rain (total 16mm), heaviest on Fri afternoon. Warm (max 29°C on Fri afternoon, min 26°C on Fri night). Winds increasing (light winds from the ENE on Sat morning, fresh winds from the NE by Sun morning). | Days 5-7 Weather SummaryModerate rain (total 18mm), heaviest on Mon afternoon. Warm (max 30°C on Wed afternoon, min 25°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Fri 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||||
PM | 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) | NE 12 | NE 6 | NE 11 | NE 10 | NE 7 | NE 12 | NE 7 | NE 10 | NE 9 | NE 7 | NE 6 | NE 7 | NE 6 | NE 6 | NE 5 | NE 5 | NE 5 | NNE 11 | NNE 10 | NNE 10 |
Wave Graph | ||||||||||||||||||||
48 | 21 | 40 | 15 | 44 | 6 | 99 | 173 | 90 | 27 | 11 | 19 | 11 | 30 | 9 | 16 | 13 | 11 | 10 | 10 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross-off | cross | cross-off | cross-off | off | off | off | off | glassy | cross-off | glassy | cross | cross-off | glassy | cross-on | cross-off |
High Tide | 9:17PM0.50m | 9:28AM0.44m | 9:48PM0.47m | 10:15AM0.47m | 10:21PM0.44m | 11:03AM0.50m | 10:54PM0.40m | 11:54AM0.51m | 11:31PM0.36m | 12:49PM0.52m | 00:11AM0.33m | 1:49PM0.53m | 1:00AM0.30m | |||||||
Low Tide | 2:46PM0.11m | 3:32AM0.15m | 3:35PM0.13m | 4:00AM0.13m | 4:25PM0.14m | 4:30AM0.10m | 5:18PM0.16m | 5:03AM0.08m | 6:15PM0.18m | 5:41AM0.05m | 7:19PM0.19m | 6:26AM0.04m | 8:31PM0.20m | |||||||
— | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | |
6:45 | — | — | 6:45 | — | — | 6:45 | — | — | 6:44 | — | — | 6:43 | — | — | 6:42 | — | — | 6:40 | — | |
mm | 7 | 1 | — | — | 1 | — | 3 | 4 | — | 6 | 2 | — | 5 | 3 | — | 2 | — | — | — | 3 |
Temp °C | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 26 | 28 | 27 | 26 | 29 | 30 | 28 | 29 | 29 | 28 |
Feels °C | 32 | 30 | 33 | 32 | 29 | 29 | 29 | 30 | 30 | 31 | 28 | 31 | 30 | 29 | 33 | 33 | 31 | 33 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | NE 12 | NE 6 | NE 11 | NE 10 | NE 10 | NE 12 | NE 9 | NE 10 | NE 9 | NE 7 | NE 6 | NE 7 | NE 6 | NE 6 | NE 5 | S 6 | NE 5 | NE 4 | S 5 | NNE 10 |
48 | 21 | 40 | 15 | 14 | 6 | 13 | 173 | 90 | 27 | 11 | 19 | 11 | 30 | 9 | 5 | 13 | 3 | 2 | 10 | |
Swell 2 Height (m) Direction Period (s) | — | NE 11 | — | — | S 5 | — | NNE 12 | NE 11 | S 5 | S 5 | S 5 | S 6 | S 6 | S 6 | S 5 | N 11 | S 5 | S 5 | NNE 10 | S 5 |
— | 19 | — | — | 2 | — | 14 | 5 | 8 | 4 | 5 | 7 | 6 | 6 | 2 | 2 | 2 | 2 | 10 | 2 | |
Swell 3 Height (m) Direction Period (s) | NE 12 | S 4 | N 13 | N 13 | N 12 | N 12 | — | N 11 | NNE 11 | ENE 8 | NE 9 | NE 10 | NE 10 | NE 9 | N 11 | N 9 | NE 11 | NNE 11 | S 8 | — |
5 | 2 | 3 | 3 | 3 | 3 | — | 2 | 12 | 7 | 3 | 4 | 4 | 3 | 2 | 2 | 5 | 11 | 1 | — | |
Wind waves Height (m) Direction Period (s) | NE 5 | — | NE 7 | NE 6 | NE 7 | NE 4 | NE 7 | SSE 3 | ESE 3 | — | — | — | — | — | — | NE 5 | — | — | NE 4 | ENE 5 |
31 | — | 36 | 56 | 44 | 43 | 99 | 9 | 1 | — | — | — | — | — | — | 16 | — | — | 26 | 17 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 5 | 38 | 0 | 640 | 59 | 288 | 140 | 2 | 0 | 15 | 15 | 15 | 15 | 20 | 15 | 140 | 297 | 332 | 468 | 215 |
Best forecast wave conditions in Puerto Rico | ||||||||||||||||||||
Best forecast wave conditions in Puerto Rico | ||||||||||||||||||||
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Information about the BC's Surf forecast
The above surf forecast table for BC's provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at BC's can be found by selecting the local surf guide option on the grey menu. Our BC's 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 (BC's) 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 BC's 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.
BC's is 11 km (7 miles) from the city of Aguadilla. If you plan a holiday in Puerto Rico, look for hotels and other accommodation in Aguadilla. Aguadilla has rooms for a wide range of budgets as well as car hire and transport links.











