The Reef (Culebra) Surf Break

Lat Long: 18.34° N 65.32° W

The Reef (Culebra) Surf Forecast and Surf Report

Issued: 1 pm 19 Jul 2026 (local time)

Forecast update in  hr  min

Today's The Reef (Culebra) sea temperature is
28.6° C
0.5° 

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 19 Jul 2026:

  • Most powerful swell: Saturday 25 Jul, 2AM (local time) - 4.5ft (1.4m), 8s period, E swell with 221 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 1.4m 8s and forecast to arrive on Saturday (Jul 25) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Thursday (Jul 23) at 2AM.

Wave TypeTime (AST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2AM (Sat 25th Jul)4.5ft (1.4m) 8s

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


The Lowdown

Alright, I’m lookin’ at this 16-day window and, honestly, there’s almost nothing to get excited about. The Reef (Culebra) is a reef setup, exposed to the north, but the swell direction we’re gettin’ is all out of the east or northeast. That’s not lining up with the optimum, and the wind is mostly cross or cross-onshore, just messin’ things up even more. The whole stretch is a long, flat run with poor conditions.

The first real sniff of anything comes on July 22nd, Wednesday morning. We’ve got a clean, cross-off wind from the ESE, which is a nice touch, but the swell’s only 3 ft from the NE, with a short period of 7 seconds. The combined energy is weak (53). That’s not a surf session, that’s a paddle. The water temperature is 84°F, which is about 0.9°F above normal for this time of year, so nothin’ to write home about.

That same pattern of clean conditions but tiny, weak swell runs through July 23rd and 24th. The energy climbs a bit on the 24th afternoon, gettin’ to 4 ft from the east, but it’s still a 6-second period, and the combined energy sits at 106 – call it moderate at best, but still poor overall.

Now, July 29th, Wednesday afternoon, brings a bit of a jump. The swell hits 6 ft from the east, with a 7-second period, and the combined energy jumps up to 286. That’s moderate energy, but the wind is a clean cross-off at 19 mph. The water might still be warm from the anomaly we saw earlier, but the period is short, so it’s gonna be a bit lumpy and not hold its shape well. This is probably the best on offer, but it’s far from a standout. For a reef, 6 ft with a short period is gonna be a bit walled and tricky.

The rest of the week into early August just fades out again. The swell drops back to 4 ft or less, with periods down to 5 seconds, and the wind turns cross or cross-on again. The energy is weak – down in the 70s and 80s. There’s a brief moment on August 3rd, Monday morning, with a light offshore breeze and a 4 ft swell from the ENE, but it’s a 5-second period (weak energy, 104). It’s the cleanest of the lot, but it’s still a very ordinary wave.

Honestly, there’s no standout session here. The best you’ll find is July 29th afternoon if you’re desperate for a wave, but it’s for intermediate crew only, and the crowds are possible at this spot. For a reef, long period would be better, but we’re not gettin’ that. This is a big blank run for the area. It’s been a while since we’ve seen a decent pulse, and it looks like it’s gonna stay that way.

Rusty.

Short Range Forecast

Light rain (total 5mm), mostly falling on Tue morning. Warm (max 27°C on Sun afternoon, min 26°C on Tue morning). Mainly fresh winds.

Days 5-7 Weather Summary

Light rain (total 4mm), mostly falling on Wed afternoon. Warm (max 28°C on Wed afternoon, min 27°C on Wed afternoon). Mainly fresh winds.

Sun
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
E
7
1.3
E
6
1.3
E
6
0.9
ENE
7
0.9
NE
5
0.7
NE
6
0.7
NE
6
0.9
NE
6
0.8
NE
7
0.8
NE
7
0.8
NE
7
0.8
NE
7
0.9
NE
7
1.3
E
7
0.9
ENE
7
1.2
E
6
1.4
E
8
1.4
E
8
1.4
ENE
7
1.3
E
7
Wave Graph
Metric surfscale
Energy kJ
173
110
120
73
32
32
30
51
52
54
67
64
77
145
83
95
221
221
214
186
Wind (km/h)
30
E
30
E
25
E
25
ENE
25
ENE
15
ENE
15
ENE
20
E
25
ESE
25
ESE
30
ESE
25
ESE
30
ESE
25
E
30
E
30
ESE
30
E
30
E
30
E
30
E
Wind State
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross
cross
cross
cross
High Tide
00:34AM0.29m
2:00PM0.30m
1:01AM0.25m
3:07PM0.31m
1:29AM0.22m
4:13PM0.32m
2:01AM0.20m
5:13PM0.32m
2:42AM0.18m
6:08PM0.33m
3:37AM0.17m
6:56PM0.34m
4:40AM0.16m
Low Tide
6:51PM0.12m
7:22AM0.04m
8:07PM0.15m
7:58AM0.02m
9:32PM0.17m
8:37AM0.01m
11:00PM0.17m
9:20AM-0.01m
00:19AM0.17m
10:09AM-0.02m
1:20AM0.16m
10:59AM-0.02m
2:06AM0.15m
part cloud
clear
part cloud
clear
clear
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
thunderstorm
clear
clear
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
5:56
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:00
7:00
6:59
6:59
6:59
6:59
6:58
 mm
2
1
2
1
2
1
5
Temp °C
27
27
27
27
27
27
27
27
27
28
27
27
27
27
27
27
28
27
28
27
Feels °C
26
25
26
27
26
29
29
28
27
28
26
25
27
26
26
26
28
26
28
26
  • 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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