
Surf Forecasts:
The Reef (Culebra) surf forecast from 14 Jul 2026:
- Most powerful swell: Sunday 19 Jul, 11AM (local time) - 5ft (1.6m), 6s period, E swell with 212 kJ wave energy.
Best Forecast Surf Conditions for The Reef (Culebra) this week:
The most powerful waves expected at The Reef (Culebra) in the next 16 days are 1.6m 6s and forecast to arrive on Sunday (Jul 19) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Saturday (Jul 18) at 11AM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Sun 19th Jul) | 5ft (1.6m) 6s |
Table - best surf conditions forecast for The Reef (Culebra) over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s break down the Culebra surf for the next 16 days.
It’s a quiet outlook, I gotta be honest. The first real pulse of swell comes on the morning of Saturday, July 19th, with a 5ft wave from the east, but the period is a short 6 seconds. That’s a weak, wind-driven bump, not a groundswell. The wind is cross-offshore from the ESE at 19 mph, keeping the surface clean, but the energy is only moderate (234). The Reef at Culebra is a very consistent spot, exposed to the north, which is the optimum swell direction, but this east swell isn’t hitting it right.
The water temp is about 83°, which is pretty normal for this time of year. It’s not a standout day, but it’s the best of a quiet stretch. The rest of the forecast is filled with “poor surf conditions”—mostly cross-shore winds, lumpy chop, and tiny waves. The combined energy stays below 100 on most days, which is weak.
There’s a gap of nearly a week before the next bump on Sunday, July 28th, with another 5ft east swell, but again, short period (6 seconds) and fresh cross-shore winds at 22 mph making it messy. The energy is moderate (196-215), but the wind is not helping. For a reef break, that short period and lumpy wind will mean the waves will be fat and sectiony.
Honestly, for a reef that likes a clean north swell, this 16-day window is a dud. The swell is either too small, too short period, or the wind is ruining it. If you’re desperate, the early morning of the 19th or the 28th morning might give you a few cleanish, crumbly waves, but don’t expect much. The surf is just not happening for paddle surfing here. The setup looks more interesting for a kite session with that consistent cross-shore wind.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Thu morning. Warm (max 28°C on Tue afternoon, min 26°C on Thu morning). Mainly fresh winds. | Days 5-7 Weather SummarySome drizzle, heaviest during Sat afternoon. Warm (max 27°C on Fri afternoon, min 26°C on Sat morning). Mainly fresh winds. | ||||||||||||||||||||
Tue 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | NNE 10 | E 8 | N 9 | E 6 | N 9 | E 6 | N 7 | N 7 | NNE 9 | NNE 8 | E 6 | NNE 9 | E 7 | E 7 | E 6 | E 7 | E 5 | E 6 | E 6 | E 7 | E 6 |
Wave Graph | |||||||||||||||||||||
10 | 10 | 2 | 64 | 2 | 64 | 10 | 8 | 7 | 12 | 104 | 7 | 145 | 188 | 212 | 152 | 114 | 112 | 97 | 107 | 69 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross-off |
High Tide | 9:29PM0.44m | 8:21AM0.18m | 10:14PM0.42m | 9:29AM0.21m | 10:54PM0.40m | 10:36AM0.23m | 11:31PM0.37m | 11:44AM0.26m | 00:04AM0.33m | 12:52PM0.28m | 00:34AM0.29m | 2:00PM0.30m | 1:01AM0.25m | ||||||||
Low Tide | 4:27AM0.11m | 2:47PM-0.07m | 5:04AM0.10m | 3:44PM-0.03m | 5:40AM0.09m | 4:43PM0.02m | 6:15AM0.08m | 5:44PM0.07m | 6:49AM0.06m | 6:51PM0.12m | 7:22AM0.04m | 8:07PM0.15m | 7:58AM0.02m | ||||||||
— | — | 5:52 | — | — | 5:52 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | |
7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | 6:59 | |
mm | — | — | — | — | — | 1 | 1 | — | 1 | — | — | — | 1 | — | — | — | — | — | 1 | — | 1 |
Temp °C | 28 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 27 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | NNE 10 | E 8 | N 9 | N 7 | N 8 | N 8 | N 7 | N 7 | NNE 9 | NNE 8 | NNE 7 | NNE 9 | NE 8 | NE 8 | NE 9 | SE 8 | NE 9 | NNE 8 | SE 8 | ESE 8 | ESE 8 |
10 | 10 | 2 | 1 | 1 | 10 | 10 | 8 | 7 | 12 | 10 | 7 | 17 | 11 | 20 | 21 | 12 | 7 | 15 | 6 | 13 | |
Swell 2 Height (m) Direction Period (s) | N 6 | NE 10 | N 7 | N 9 | N 7 | N 6 | N 9 | NNE 8 | NNE 7 | N 7 | NE 9 | NNE 7 | N 11 | N 10 | N 9 | NE 9 | SE 8 | N 7 | NNE 8 | NNE 8 | NE 8 |
1 | 4 | 1 | 2 | 1 | 1 | 2 | 7 | 5 | 3 | 3 | 5 | 2 | 2 | 2 | 12 | 3 | 1 | 7 | 7 | 3 | |
Swell 3 Height (m) Direction Period (s) | NE 8 | N 8 | N 7 | N 7 | N 9 | N 9 | N 6 | — | N 6 | NNE 8 | — | — | N 11 | — | — | N 8 | N 8 | — | N 7 | SE 8 | NE 8 |
3 | 1 | 1 | 1 | 2 | 2 | 1 | — | 3 | 6 | — | — | 2 | — | — | 1 | 1 | — | 1 | 3 | 2 | |
Wind waves Height (m) Direction Period (s) | E 5 | E 5 | E 6 | E 6 | E 5 | E 6 | E 5 | E 5 | E 5 | E 6 | E 6 | E 6 | E 7 | E 7 | E 6 | E 7 | E 5 | E 6 | E 6 | E 7 | E 6 |
42 | 60 | 73 | 64 | 53 | 64 | 71 | 74 | 70 | 98 | 104 | 134 | 145 | 188 | 212 | 152 | 114 | 112 | 97 | 107 | 69 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 796 | 139 | 105 | 454 | 452 | 270 | 270 | 98 | 79 | 79 | 149 | 1195 | 270 | 414 | 105 | 796 | 98 | 878 | 270 | 139 | 79 |
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||||
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Information about the The Reef (Culebra) Surf forecast
The above surf forecast table for The Reef (Culebra) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The Reef (Culebra) can be found by selecting the local surf guide option on the grey menu. Our The Reef (Culebra) 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 (The Reef (Culebra)) 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 The Reef (Culebra) 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.











