
Surf Forecasts:
The Reef (Culebra) surf forecast from 6 Jul 2026:
- Most powerful swell: Friday 10 Jul, 11AM (local time) - 6ft (1.8m), 7s period, E swell with 320 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 1.8m 7s and forecast to arrive on Friday (Jul 10) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Monday (Jul 06) at 5AM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Fri 10th Jul) | 6ft (1.8m) 7s |
Table - best surf conditions forecast for The Reef (Culebra) over the next 16 days.
Updates in hr min s Forecast update imminent
Alright, Rusty here, checking in for the Culebra outlook. Look, I’ve got to be straight with you—this is a tough stretch for surf. We’re looking at a long, flat, and mostly blown-out run over the next couple of weeks at The Reef (Culebra). The conditions are just not playing ball for decent paddle surfing for the vast majority of the forecast period.
We kick off Monday the 6th with hardly any swell—just 0.3 ft of weak, short-period NE windswell, and a stiff 19 mph ESE cross-off breeze. The combined energy is barely a whisper at 2, so it’s a total non-starter. That pretty much sets the tone. Tuesday the 7th and Wednesday the 8th see a small bump in height, with 5 ft to 6 ft of E swell pushing through, but the period is a miserable 6-7 seconds and those winds stay fresh and cross or cross-off at 22 mph. The water temp is about average for July, nothing weird there.
There’s a big gap here with no real recommendations. From the 6th right through to the 18th of July, every single session is marked as poor surf conditions. You’ll see some days with cleaner conditions—like Thursday morning the 9th or Wednesday morning the 15th—but the swell is either tiny (0.7 ft) or still short-period and weak. Even when the cross-off wind cleans the surface, the energy is too low to bother with. The combined energy values rarely crack 200, and when they do, like Friday the 10th hitting 336, it’s still paired with a 7-second period and lumpy cross-shore chop. Not worth suiting up.
The only flicker of hope comes right at the tail end. Saturday the 18th morning sees 5 ft of E swell with a clean cross-off breeze from the ESE at 16 mph, and the combined energy climbs to 135. That afternoon gets even better: 5 ft of E swell, still clean with that 16 mph cross-off, and energy up to 193. The swell direction from the east is right in the zone for The Reef—it’s an exposed spot that loves north swell, but E is still workable. The period is short at 6 seconds, so it won’t have that groundswell grunt, but for this run, it’s the best we’ve got. This is the standout, but it's still not great, and with the reef setup, it could be a bit dumpy on a beach break but might line up better on the reef itself. Crowds are possible here—it can get busy—but don't expect a circus.
Then Sunday the 19th holds similar 5 ft E swell and clean cross-off winds, but the energy drops back to 130-150. After that, Monday the 20th and Tuesday the 21st go flat or tiny again. So, in summary: we have a long dry spell from now until mid-July, with a very short, half-decent window on Saturday the 18th. It’s not a total write-off, but it’s close. Stay patient—forecasts can change.
Rusty.
Short Range ForecastLight rain (total 4mm), mostly falling on Tue night. Warm (max 28°C on Sun night, min 27°C on Sun night). Mainly strong winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 28°C on Wed night, min 27°C on Wed night). Mainly strong winds. | ||||||||||||||||||||
Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sun 12 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | N 9 | NE 8 | E 7 | E 5 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | NE 10 | E 7 | E 7 | E 8 | E 8 | ENE 10 | ENE 7 | E 5 | E 5 | N 11 |
Wave Graph | |||||||||||||||||||||
2 | 2 | 209 | 129 | 169 | 197 | 205 | 233 | 266 | 264 | 255 | 17 | 250 | 320 | 0 | 287 | 9 | 81 | 74 | 67 | 3 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 00:30AM0.32m | 1:31PM0.23m | 1:00AM0.29m | 2:40PM0.27m | 1:32AM0.25m | 3:48PM0.30m | 2:09AM0.22m | 4:53PM0.34m | 2:54AM0.19m | 5:55PM0.37m | 3:50AM0.16m | 6:53PM0.40m | 4:55AM0.15m | 7:49PM0.42m | |||||||
Low Tide | 7:30AM0.06m | 6:49PM0.13m | 7:56AM0.03m | 8:19PM0.16m | 8:30AM-0.01m | 10:04PM0.16m | 9:11AM-0.05m | 11:46PM0.16m | 10:00AM-0.08m | 1:09AM0.15m | 10:55AM-0.10m | 2:12AM0.13m | 11:53AM-0.11m | ||||||||
— | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:52 | — | |
7:00 | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | |
mm | — | — | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 28 | 28 |
Feels °C | 27 | 25 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 24 | 25 | 25 | 25 | 26 | 25 | 25 | 27 | 25 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | N 9 | NE 8 | NE 8 | NE 8 | — | N 9 | — | NE 13 | NE 12 | ENE 11 | NE 11 | NE 10 | NE 10 | NE 10 | — | NE 10 | ENE 10 | SE 8 | ESE 8 | SE 7 | SE 7 |
2 | 2 | 2 | 2 | — | 2 | — | 7 | 6 | 13 | 19 | 17 | 16 | 16 | — | 15 | 9 | 107 | 25 | 12 | 7 | |
Swell 2 Height (m) Direction Period (s) | — | — | N 10 | N 10 | — | — | — | — | — | — | — | — | — | — | — | — | N 13 | ENE 9 | SE 8 | ENE 9 | NE 9 |
— | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 8 | 17 | 8 | 3 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 13 | ENE 9 | E 8 | N 11 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 8 | 6 | 2 | |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 7 | E 5 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | ENE 7 | E 5 | E 5 | E 5 |
170 | 160 | 209 | 129 | 169 | 197 | 205 | 233 | 266 | 264 | 255 | 255 | 250 | 320 | 316 | 287 | 272 | 81 | 74 | 67 | 56 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 427 | 871 | 454 | 487 | 878 | 204 | 487 | 79 | 878 | 79 | 863 | 206 | 487 | 878 | 878 | 487 | 878 | 878 | 452 | 871 | 796 |
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||||
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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.











