The Reef (Culebra) Surf Break

Lat Long: 18.34° N 65.32° W

The Reef (Culebra) Surf Forecast and Surf Report

Issued: 7 am 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's The Reef (Culebra) sea temperature is
29.4°C
0.6° 

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 2 Sep 2026:

  • Most powerful swell: Friday 4 Sep, 8PM (local time) - 2.5ft (0.8m), 8s period, E swell with 82 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 0.8m 8s and forecast to arrive on Friday (Sep 04) 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 1.3m 5s period and expected on Wednesday (Sep 09) at 2AM.

Wave TypeTime (AST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Fri 4th Sep)2.5ft (0.8m) 8s

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


The Lowdown

Alright, Rusty here. Let me tell you straight: this is a quiet fortnight for Culebra. The next two weeks are looking pretty flat and fickle. The only spot that pops up is The Reef (Culebra) and even then, it's a long wait until the second week for anything worth getting wet for.

Right from the jump, things are weak. We're looking at a long stretch with barely a ripple. The water temp is sitting at 85°, which is right about normal for this time of year, so at least the warm-up won't be an issue.

You'll be waiting a solid week. From September 2nd right through the 8th, the wave energy is stuck down in the 30s and 40s (35 to 62), with tiny 1ft to 3ft windswell. The period is short and the wind is mostly cross or cross-off at 12 to 16 mph. The forecast tags it all as "poor surf conditions." It's just not happening.

Then, around September 9th and 10th, things start to rumble a bit. That Wednesday afternoon we get a jump in the combined energy to 237 (moderate), with a 4ft swell from the E at a short 7 seconds. It’s still messy though, with a cross-chop. But Thursday morning, September 10th, is the real standout. The swell pushes up to 5ft from the E with an 8-second period, pushing the energy up to 337 (moderate). The wind is cross-off at 19 mph, keeping conditions clean. This is the pick of the whole 16-day window, but it's still only an intermediate level wave with that cross breeze. You’ll want to get out early or late when it’s at its cleanest.

After that little pulse, it fades fast. From the 11th to the 17th, we're back to tiny waves, mostly under 3ft, with weak energy readings dropping as low as 13. The wind stays consistent and often lumpy. Even if the cross-off wind keeps it clean, there’s just no push.

So bottom line: save your energy for Thursday the 10th at The Reef. It’s the only real date in the diary, and it’s not a world-beater, just a bit of fun. The rest of the two weeks is a wash-out. Hang loose.

Rusty.

Short Range Forecast

Light rain (total 7mm), mostly falling on Wed morning. Warm (max 29°C on Fri afternoon, min 28°C on Wed morning). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 6mm), mostly falling on Sat morning. Warm (max 29°C on Mon afternoon, min 28°C on Sat morning). Wind will be generally light.

Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
AM
PM
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
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)
0.6
ENE
5
0.5
ENE
5
0.2
NNE
11
0.7
E
4
0.5
ENE
7
0.4
NE
7
0.5
E
8
0.5
ENE
8
0.5
ENE
8
0.8
E
8
0.7
E
8
0.6
E
8
0.5
E
8
0.5
E
8
0.5
E
8
0.4
E
8
0.4
E
8
0.4
NNE
11
0.4
NNE
11
0.5
NE
10
0.4
NNE
10
Wave Graph
Metric surfscale
Energy kJ
19
14
11
17
29
11
36
38
35
71
55
43
30
33
35
21
21
47
44
50
39
Wind (km/h)
20
E
20
E
20
E
20
ESE
20
E
20
ESE
20
E
20
ESE
25
E
20
ESE
20
ESE
20
ESE
20
ESE
20
ESE
15
SE
20
ESE
20
ESE
20
E
25
ESE
25
E
30
E
Wind State
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross
High Tide
12:49PM0.38m
11:31PM0.24m
1:53PM0.38m
00:09AM0.23m
3:04PM0.39m
1:01AM0.21m
4:15PM0.40m
2:18AM0.21m
5:21PM0.41m
3:50AM0.22m
6:18PM0.42m
5:17AM0.24m
7:06PM0.42m
Low Tide
7:22PM0.19m
6:11AM0.00m
8:51PM0.20m
7:04AM-0.01m
10:25PM0.20m
8:08AM-0.01m
11:40PM0.19m
9:22AM0.00m
00:31AM0.18m
10:39AM0.01m
1:10AM0.17m
11:50AM0.03m
1:44AM0.16m
thunderstorm
clear
thunderstorm
thunderstorm
clear
clear
clear
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
thunderstorm
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:07
6:07
6:07
6:07
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:35
6:34
6:32
6:31
6:30
6:30
6:29
 mm
2
2
1
2
1
1
1
1
2
1
5
13
Temp °C
28
28
28
28
28
28
28
29
28
28
28
28
28
28
28
28
29
28
29
28
28
Feels °C
30
30
30
29
29
29
30
31
29
29
29
29
30
30
30
30
31
30
29
28
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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