The Reef (Culebra) Surf Break

Lat Long: 18.34° N 65.32° W

The Reef (Culebra) Surf Forecast and Surf Report

Issued: 7 pm 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's The Reef (Culebra) sea temperature is
29.0° C
0.7° 

The Reef (Culebra) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


The Reef (Culebra) surf forecast from 30 Jul 2026:

  • Most powerful swell: Thursday 30 Jul, 2AM (local time) - 5ft (1.6m), 8s period, E swell with 314 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 8s and forecast to arrive on Thursday (Jul 30) at 2AM. 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 6s period and expected on Thursday (Jul 30) at 5AM.

Wave TypeTime (AST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2AM (Thu 30th Jul)5ft (1.6m) 8s

Table - best surf conditions forecast for The Reef (Culebra) over the next 16 days.


The Lowdown

Hey, Rusty here again. Let’s run through it in feet and Fahrenheit for you.

Gonna be a rough stretch for Culebra. The Reef (Culebra) is a north-facing reef break, and the next 16 days are looking like a bust. The first surf recommendation is on Thursday, the 30th of July, and it’s not pretty.

We start that morning with some 5ft swell from the east, but it’s short-period, around 7 seconds, with a 30 km/h cross-off wind making it ugly. The combined wave energy is weak (273). Water temp is about normal for the season. This same pattern of poor conditions, lumpy cross-shore winds, and tiny energy hangs around through the end of July and into early August. There’s a big 6-day gap with no real surf to speak of from the 3rd of August until the morning of the 8th. A blank run like this is more normal for the area, but it’s still a bummer.

The only real standout, and it’s relative, pops up on Tuesday afternoon, the 11th of August. We get a 6ft swell from the east, with a strong combined energy of 422. The wind is cross-off from the ESE at 30 km/h, so it’ll be clean. The period is a short 6 seconds though, so don’t expect any power. The next morning, Wednesday the 12th of August, also shows promise. A long-period, 11-second groundswell from the NNW at 2ft, with clean cross-off wind. The energy is moderate (142). That longer period is much better for a reef. Then that afternoon, a bigger 6ft east swell (580 energy) comes in, but it’s short period and lumpy.

So, the only real window is the 11th and 12th of August. If you’re a beginner, that 6ft day on the 11th is going to be too big. Everything else is a washout. The wind is just never going to cooperate for long.

Rusty.

Short Range Forecast

Light rain (total 8mm), mostly falling on Sat afternoon. Warm (max 28°C on Wed night, min 27°C on Fri morning). Mainly fresh winds.

Days 5-7 Weather Summary

Light rain (total 6mm), mostly falling on Sat night. Warm (max 28°C on Sat night, min 27°C on Sat night). Mainly fresh winds.

Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
E
8
1.6
E
7
1.5
E
8
1.6
E
8
1.5
E
8
1.4
E
7
1.4
E
8
1.3
E
8
1.3
E
6
1
ENE
8
0.9
ENE
8
0.8
ENE
8
0.1
N
7
1.3
ESE
6
1.1
ESE
6
0.9
ESE
6
0.6
ENE
6
0.5
ENE
7
0.1
N
9
Wave Graph
Metric surfscale
Energy kJ
314
272
263
314
277
212
240
213
105
127
87
67
2
0
0
0
22
25
2
Wind (km/h)
35
ESE
30
E
30
E
30
E
35
E
30
E
30
E
30
E
25
ESE
30
SE
30
ESE
30
E
25
E
30
ESE
25
E
30
E
20
E
20
E
20
E
Wind State
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross
cross
cross
cross
cross
High Tide
9:26PM0.39m
8:27AM0.20m
9:55PM0.39m
9:20AM0.22m
10:23PM0.38m
10:14AM0.24m
10:50PM0.36m
11:09AM0.26m
11:16PM0.33m
12:07PM0.28m
11:42PM0.30m
1:09PM0.30m
00:11AM0.27m
Low Tide
4:23AM0.13m
2:38PM0.02m
4:49AM0.13m
3:18PM0.05m
5:12AM0.12m
4:02PM0.07m
5:33AM0.10m
4:52PM0.10m
5:55AM0.07m
5:50PM0.13m
6:22AM0.04m
7:02PM0.16m
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
thunderstorm
part cloud
clear
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:58
5:58
5:58
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:57
6:55
6:55
6:55
6:54
6:54
6:53
 mm
1
2
2
3
4
2
2
Temp °C
28
28
28
28
28
28
28
27
27
28
27
28
28
28
28
28
28
27
28
Feels °C
28
26
27
26
26
27
27
26
27
28
27
28
28
28
28
27
30
27
29
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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