
Surf Forecasts:
Crash Boat surf forecast from 31 Jul 2026:
- Most powerful swell: Sunday 2 Aug, 8PM (local time) - 1ft (0.3m), 6s period, S swell with 6 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 0.3m 6s and forecast to arrive on Sunday (Aug 02) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Friday (Jul 31) at 5PM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Sun 2nd Aug) | 1ft (0.3m) 6s |
Table - best surf conditions forecast for Crash Boat over the next 16 days.
The Lowdown
Alright folks, Rusty here. I'm looking at the charts for our spot and, well, it's a tough one. For the next sixteen days, there's basically nothing doing. The surf is flat, with wave heights barely tickling 1 foot at best. The combined energy never gets out of the single digits, so we're talking about a combined swell energy of just (2) to (8) – that's weak, weak stuff. It's a long stretch of poor surf conditions, so you're looking at a solid blank run here. Forecasts can change, but for now, it's a waiting game.
The only spot on the cards is Crash Boat, a beach and reef setup that's inconsistent and sheltered. The water temperature is sitting at 84.4°F, which is about 1.4°F warmer than normal, so it's pretty average for this time of year.
The first real chance to even get wet comes right at the start, on Friday, July 31st. But it's a sad one. We're looking at 0.7 feet of southerly swell with a short period of 6 seconds. The wind is blowing offshore at 12 mph, which is clean, but there's just no juice. The energy is only (2). It's a total non-event.
The pattern doesn't change. Saturday the 1st and Sunday the 2nd are the same story: 0.7 feet to 1 foot, weak energy, and while the wind is often offshore or glassy, the swell is just too small to push a surfer around.
We get a moment of glass on Monday, August 3rd morning – zero wind, flat calm, with 1 foot of swell. The energy bumps up to (7) and (8) for that day, but it's still just a ripple. A longboard might float, but you won't be catching much.
The whole first week is a washout. The same flat, weak southerly swell persists with easterly offshore winds. It's clean, but it's a lake. The best you could hope for is a tiny knee-high wave.
The second week, from August 7th onward, offers no improvement. The swell remains pitiful, usually 0.3 feet to 0.7 feet, with the combined energy staying in the low single digits. The wind stays mostly offshore, but it's a "poor surf conditions" situation across the board. Even with a 15 mph offshore breeze on the 12th, the swell is just 0.7 feet.
There is no standout. There is no best session. The entire 16-day window is a dud for surf at Crash Boat. The water is warm, the wind is often clean, but there's simply no ocean energy to work with. If you're desperate for a paddle, you might find a ripple, but leave the surfboard at home.
Short Range ForecastHeavy rain (total 27mm), heaviest during Fri afternoon. Warm (max 29°C on Fri morning, min 25°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 17mm), heaviest on Wed afternoon. Warm (max 29°C on Mon morning, min 25°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | |||||||||||||||
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 6 | S 6 | S 6 | S 5 | S 5 | S 5 | S 5 | S 5 | S 6 | S 6 | S 6 | S 6 | S 5 | S 5 | S 5 | S 5 | N 11 | S 5 | S 5 | S 5 | S 8 |
Wave Graph | |||||||||||||||||||||
2 | 2 | 2 | 2 | 2 | 2 | 2 | 5 | 6 | 6 | 6 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 5 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | cross-off | glassy | off | cross-off | off | off | cross-off | off | cross-off | cross-off | off | off | cross-off |
High Tide | 9:19AM0.34m | 9:54PM0.50m | 10:03AM0.37m | 10:27PM0.48m | 10:48AM0.40m | 11:00PM0.44m | 11:36AM0.42m | 11:34PM0.40m | 12:29PM0.44m | 00:10AM0.36m | 1:26PM0.46m | 00:54AM0.31m | 2:30PM0.47m | 1:49AM0.28m | |||||||
Low Tide | 3:17PM0.08m | 4:27AM0.13m | 4:02PM0.10m | 4:56AM0.12m | 4:51PM0.13m | 5:26AM0.10m | 5:45PM0.15m | 5:57AM0.08m | 6:47PM0.17m | 6:34AM0.06m | 7:56PM0.18m | 7:20AM0.04m | 9:11PM0.18m | ||||||||
6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | |
— | 7:02 | — | — | 7:02 | — | — | 7:02 | — | — | 7:01 | — | — | 7:01 | — | — | 7:00 | — | — | 7:00 | — | |
mm | — | 10 | 5 | — | 5 | 3 | — | 3 | 1 | — | — | 1 | — | — | — | — | 13 | 3 | — | — | 1 |
Temp °C | 29 | 28 | 27 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 29 | 29 | 27 | 29 | 28 | 27 | 29 | 29 | 28 |
Feels °C | 30 | 28 | 27 | 31 | 30 | 31 | 32 | 30 | 30 | 34 | 32 | 30 | 30 | 31 | 28 | 31 | 30 | 31 | 33 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | NE 6 | NE 6 | S 5 | NE 6 | NE 7 | S 5 | NE 6 | NE 6 | S 6 | NE 6 | NE 6 | S 5 | NE 6 | NE 5 | S 5 | NE 5 | NE 8 | NE 7 | S 8 |
2 | 2 | 27 | 26 | 2 | 23 | 32 | 5 | 24 | 14 | 6 | 20 | 11 | 2 | 20 | 6 | 2 | 10 | 18 | 26 | 5 | |
Swell 2 Height (m) Direction Period (s) | NNE 5 | SSE 6 | S 6 | S 5 | — | S 5 | S 5 | NNE 4 | S 6 | S 6 | S 8 | S 6 | S 5 | S 8 | S 5 | S 5 | N 9 | S 5 | NE 5 | S 5 | NNE 10 |
2 | 12 | 2 | 2 | — | 2 | 2 | 2 | 6 | 6 | 1 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 7 | 2 | 9 | |
Swell 3 Height (m) Direction Period (s) | — | — | SE 7 | — | — | — | — | — | — | S 8 | N 6 | S 8 | S 8 | — | S 8 | N 9 | N 11 | NE 10 | S 5 | NE 10 | NNE 7 |
— | — | 2 | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | 1 | 2 | 3 | 4 | 2 | 4 | 5 | |
Wind waves Height (m) Direction Period (s) | NE 7 | NE 6 | — | — | NE 6 | — | — | NE 5 | — | — | NE 6 | — | — | NE 5 | — | — | NE 5 | — | — | NE 5 | NE 7 |
47 | 85 | — | — | 64 | — | — | 21 | — | — | 35 | — | — | 47 | — | — | 6 | — | — | 23 | 52 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 872 | 3 | 31 | 6 | 13 | 6 | 6 | 138 | 31 | 6 | 138 | 55 | 291 | 872 | 220 | 464 | 7 | 292 | 6 | 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.











