
Surf Forecasts:
Crash Boat surf forecast from 8 Sep 2026:
- Most powerful swell: Friday 11 Sep, 2PM (local time) - 1.5ft (0.4m), 8s period, N swell with 21 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 0.4m 8s and forecast to arrive on Friday (Sep 11) at 2PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Sunday (Sep 13) at 8PM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2PM (Fri 11th Sep) | 1.5ft (0.4m) 8s |
Table - best surf conditions forecast for Crash Boat over the next 16 days.
The Lowdown
Alright, listen up. It’s Rusty here, and I’ve got to be straight with you—this stretch ahead is looking pretty grim for waves at Crash Boat. We’re looking at a solid run of days with barely a ripple on offer. It’s gonna be a waiting game.
Right off the bat, the forecast shows nothing but poor surf conditions day after day. We start with a flat, glassy Monday afternoon, and that sets the tone. Over the next week, we’re talking tiny swell, mostly under 1 foot, with weak energy—you’re looking at combined energy values sitting in single digits most of the time. It’s not even enough to get a beginner excited, honestly. The water temp is around 86°, which is about normal for this time of year, so at least it’ll be a warm paddle if you’re desperate.
The wind is mostly cross-off or light offshore, so it’ll be clean, but clean and flat is still flat. There’s a slight bump of 1 feet from the north on Friday the 11th afternoon, but even that’s only got a combined energy reading of 23—weak. Not worth getting changed for.
We’ll see a couple of days with a bit of north-northeast energy sneaking in, like on Friday the 18th and again around Monday the 21st, but the swell stays minuscule, around 0.7 feet, and the energy barely climbs past 7. It’s all shorter-period, windswell-type junk, not anything with push behind it.
Honestly, this place is inconsistent at the best of times, and this window is looking particularly barren. It’s one of those stretches where the forecast can flip, but right now, there’s nothing surfable on the horizon. If you absolutely need to get wet, it’s more of a swim than a surf, and given the sheltered setup, you might be better off taking the kite out if the wind picks up, because for paddle surfing, this is a no-go.
Keep an eye on it, but don’t hold your breath. This looks like a blank run that’s pretty normal for the area when it goes quiet like this. I’ll be here when it turns on again.
Rusty
Short Range ForecastHeavy rain (total 31mm), heaviest during Thu afternoon. Warm (max 31°C on Thu afternoon, min 26°C on Tue night). Winds increasing (light winds from the SSE on Mon night, fresh winds from the ENE by Wed afternoon). | Days 5-7 Weather SummaryHeavy rain (total 21mm), heaviest during Sat afternoon. Warm (max 30°C on Fri morning, min 26°C on Thu night). Winds increasing (calm on Thu night, fresh winds from the ENE by Sun afternoon). | ||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||||
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 | S 5 | S 6 | S 5 | S 5 | S 5 | N 10 | S 5 | SSE 5 | S 5 | S 5 | S 6 | S 6 | S 6 | S 6 | N 6 | N 6 | N 13 | N 8 |
Wave Graph | |||||||||||||||||||
2 | 2 | 6 | 2 | 2 | 2 | 7 | 2 | 12 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 5 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | off | cross-off | off | off | cross-off |
High Tide | 5:17AM0.34m | 6:25PM0.54m | 6:20AM0.39m | 7:13PM0.53m | 7:17AM0.44m | 7:57PM0.52m | 8:09AM0.48m | 8:37PM0.48m | 8:59AM0.50m | 9:15PM0.45m | 9:46AM0.52m | 9:51PM0.40m | |||||||
Low Tide | 00:12AM0.17m | 11:32AM0.05m | 00:57AM0.16m | 12:35PM0.06m | 1:37AM0.14m | 1:33PM0.07m | 2:15AM0.12m | 2:29PM0.09m | 2:51AM0.11m | 3:22PM0.11m | 3:26AM0.09m | 4:14PM0.13m | 4:00AM0.09m | ||||||
— | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | |
6:37 | — | 6:37 | — | — | 6:36 | — | — | 6:35 | — | — | 6:34 | — | — | 6:32 | — | — | 6:32 | — | |
mm | — | — | 6 | 1 | — | 9 | 2 | — | 13 | 1 | — | 6 | 1 | — | 6 | 1 | — | 6 | 2 |
Temp °C | 28 | 30 | 29 | 28 | 30 | 30 | 29 | 30 | 31 | 29 | 30 | 30 | 29 | 30 | 29 | 28 | 30 | 29 | 28 |
Feels °C | 32 | 33 | 31 | 30 | 32 | 30 | 31 | 33 | 34 | 33 | 33 | 31 | 32 | 31 | 29 | 28 | 30 | 29 | 27 |
Swell 1 Height (m) Direction Period (s) | NE 11 | NE 10 | NE 10 | NE 12 | NE 12 | NE 11 | NE 11 | NE 6 | NE 6 | NE 5 | NNE 8 | NNE 8 | NE 6 | NE 5 | NNE 7 | N 6 | N 6 | NNE 10 | NNE 9 |
30 | 28 | 27 | 34 | 34 | 31 | 19 | 26 | 56 | 14 | 22 | 22 | 19 | 10 | 10 | 3 | 3 | 10 | 8 | |
Swell 2 Height (m) Direction Period (s) | NE 7 | NE 7 | S 6 | S 5 | S 5 | S 5 | N 10 | NNE 10 | NNE 9 | NNE 9 | S 5 | S 6 | NNE 8 | NNE 7 | S 6 | S 6 | NNE 10 | S 5 | S 5 |
8 | 13 | 6 | 2 | 2 | 2 | 7 | 30 | 29 | 25 | 2 | 2 | 12 | 11 | 3 | 2 | 9 | 1 | 2 | |
Swell 3 Height (m) Direction Period (s) | S 5 | S 5 | N 7 | N 7 | N 7 | N 7 | S 5 | S 5 | S 5 | S 5 | ENE 8 | S 9 | S 6 | S 6 | NE 11 | NNE 10 | S 6 | N 13 | N 8 |
2 | 2 | 4 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 6 | 2 | 2 | 3 | 5 | 10 | 2 | 3 | 5 | |
Wind waves Height (m) Direction Period (s) | — | — | NE 5 | NE 6 | ENE 6 | NE 6 | NE 4 | — | SSE 5 | — | NE 6 | NE 6 | — | — | NE 5 | NE 4 | NE 4 | NE 5 | NE 4 |
— | — | 23 | 15 | 20 | 39 | 13 | — | 12 | — | 15 | 43 | — | — | 31 | 17 | 10 | 59 | 19 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 6 | 6 | 872 | 46 | 138 | 872 | 229 | 13 | 3 | 31 | 6 | 138 | 150 | 872 | 872 | 231 | 292 | 872 | 220 |
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.










