Surf Forecasts:
Crash Boat surf forecast from 21 Aug 2026:
- Most powerful swell: Monday 24 Aug, 11PM (local time) - 0.5ft (0.1m), 12s period, N swell with 3 kJ wave energy.
Best Forecast Surf Conditions for Crash Boat this week:
The most powerful waves expected at Crash Boat in the next 16 days are 0.1m 12s and forecast to arrive on Monday (Aug 24) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 5s period and expected on Friday (Aug 21) at 8PM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11PM (Mon 24th Aug) | 0.5ft (0.1m) 12s |
Table - best surf conditions forecast for Crash Boat over the next 16 days.
The Lowdown
Alright, Rusty here. Let's talk about what's cooking in the water.
Alright, I hate to be the bearer of bad news, but this 16-day window is looking pretty flat for Crash Boat. The finder is basically screaming "poor surf conditions" from start to finish, so we're in for a long, quiet stretch. There's a big gap of nothing from the start right through to the end of next week, so don't be in a rush to grab your board.
We've got a few tiny pulses of energy, but nothing that's going to get the heart racing. For instance, on the morning of Friday the 22nd of August, we're looking at a tiny 0.7ft swell from the south, with a short period of 5 seconds. The combined energy is a measly 2. That's barely a ripple. The wind is offshore from the northeast though, so it'll be clean and glassy, but there's just no power behind it.
Things do perk up ever so slightly right at the tail end of the month. On the morning of Monday the 31st of August, we see a little bump to 2ft from the south, with a period of 7 seconds. The combined energy jumps to 35, which is still weak, but it's the most we've got. The wind is a gentle offshore breeze from the ENE, keeping it clean. But really, this is still too small for a proper surf.
The rest of the period is more of the same: tiny swells, mostly under 0.7ft, with very low energy. The best we can hope for is some glassy conditions on a few mornings, like the 25th of August or the 5th of September, but with no swell to speak of. It's a tough run for Crash Boat, and it's a blank run that's pretty normal for this area when the conditions line up like this. Nothing to get excited about, I'm afraid.
Rusty
Short Range ForecastHeavy rain (total 20mm), heaviest during Sat afternoon. Warm (max 30°C on Fri morning, min 25°C on Sat night). Mainly fresh winds. | Days 4-6 Weather SummaryHeavy rain (total 22mm), heaviest during Tue afternoon. Warm (max 30°C on Wed afternoon, min 26°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | |||||||||||||||
AM | 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) | S 5 | N 11 | S 4 | S 5 | N 10 | ENE 4 | NE 5 | NE 5 | S 5 | S 5 | N 7 | S 5 | S 5 | NE 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 2 | 2 | 1 | 2 | 2 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | off | off | cross-off | cross-off | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off |
High Tide | 3:38PM0.42m | 2:55AM0.25m | 4:36PM0.43m | 3:58AM0.26m | 5:28PM0.45m | 4:57AM0.28m | 6:14PM0.47m | 5:52AM0.30m | 6:55PM0.49m | 6:42AM0.34m | 7:33PM0.51m | 7:29AM0.37m | 8:09PM0.51m | ||||||||
Low Tide | 8:23AM0.08m | 10:40PM0.20m | 9:20AM0.08m | 11:35PM0.19m | 10:18AM0.08m | 00:19AM0.18m | 11:12AM0.08m | 00:57AM0.18m | 12:03PM0.08m | 1:31AM0.17m | 12:50PM0.08m | 2:04AM0.16m | 1:36PM0.09m | 2:36AM0.15m | |||||||
 | |  | |  |  |  | | | | | | | | | | | | | | | |
 | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — |
 | — | 6:51 | — | — | 6:51 | — | — | 6:50 | — | — | 6:49 | — | — | 6:47 | — | — | 6:47 | — | — | 6:46 | — |
mm | — | — | — | — | 8 | 2 | — | 6 | 4 | — | 5 | 3 | — | 8 | 1 | — | 5 | — | — | 2 | 1 |
Temp °C | 30 | 30 | 27 | 29 | 28 | 27 | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 30 | 28 | 29 | 29 | 28 |
Feels °C | 30 | 30 | 26 | 31 | 29 | 27 | 31 | 31 | 29 | 31 | 30 | 29 | 32 | 33 | 32 | 32 | 33 | 30 | 30 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | NNE 7 | S 5 | S 4 | NNE 8 | S 5 | NNE 8 | NE 5 | NNE 8 | NNE 7 | NNE 8 | NE 8 | S 5 | S 5 | NE 5 | NE 5 | ENE 8 | S 5 | S 5 | NE 14 | NE 13 | NE 12 |
| kJ | 10 | 1 | 2 | 6 | 1 | 6 | 12 | 6 | 5 | 6 | 2 | 2 | 2 | 14 | 10 | 13 | 2 | 2 | 31 | 28 | 25 |
Swell 2 Height (m) Direction Period (s) | S 5 | S 9 | NNE 7 | S 5 | N 10 | — | NNE 8 | — | S 5 | S 5 | — | NE 7 | NE 7 | — | S 5 | NNE 5 | NE 16 | NE 15 | S 5 | S 5 | S 5 |
| kJ | 2 | 2 | 4 | 2 | 2 | — | 6 | — | 2 | 2 | — | 2 | 2 | — | 2 | 2 | 10 | 34 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | E 9 | N 11 | NE 8 | E 8 | NE 8 | E 8 | — | NNE 8 | NE 8 | E 8 | N 7 | E 8 | E 8 | NE 7 | NE 6 | S 5 | NE 10 | NE 8 | NE 11 | NE 10 | NNE 10 |
| kJ | 2 | 2 | 3 | 1 | 3 | 1 | — | 6 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 4 | 3 | 5 | 4 | 9 |
Wind waves Height (m) Direction Period (s) | NE 5 | NE 5 | ENE 4 | NE 5 | NE 5 | ENE 4 | — | NE 5 | NE 5 | NE 5 | ENE 5 | ENE 4 | NE 5 | — | — | — | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 |
| kJ | 12 | 98 | 13 | 8 | 41 | 13 | — | 31 | 20 | 12 | 44 | 16 | 11 | — | — | — | 47 | 26 | 25 | 56 | 46 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 464 | 464 | 220 | 138 | 464 | 220 | 872 | 464 | 292 | 464 | 464 | 220 | 304 | 12 | 6 | 138 | 6 | 31 | 872 | 291 | 46 |
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||||
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||||
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Information about the Crash Boat Surf forecast
The above surf forecast table for Crash Boat provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Crash Boat can be found by selecting the local surf guide option on the grey menu. Our Crash Boat 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 (Crash Boat) 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 Crash Boat 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.
Crash Boat is 4 km (2 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.
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