The Reef (Culebra) Surf Break

Lat Long: 18.34° N 65.32° W

The Reef (Culebra) Surf Forecast and Surf Report

Issued: 7 pm 23 Jul 2026 (local time)

Forecast update in  hr  min

Today's The Reef (Culebra) sea temperature is
28.7° 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 24 Jul 2026:

  • Most powerful swell: Thursday 30 Jul, 8AM (local time) - 5.5ft (1.7m), 8s period, E swell with 368 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 1.7m 8s and forecast to arrive on Thursday (Jul 30) at 8AM. 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 8s period and expected on Thursday (Jul 30) at 2AM.

Wave TypeTime (AST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8AM (Thu 30th Jul)5.5ft (1.7m) 8s

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


The Lowdown

Alright folks, Rusty here. Let’s have a honest look at what’s coming up for The Reef in Culebra. I gotta be straight with you—this isn’t a week to be getting excited. The whole 16-day window is a bit of a struggle.

Overall Pattern

We’re looking at a stretch where the wind is just not our friend. For the most part, it’s blowing from the east and east-southeast, which is cross-shore or cross-offshore here, but it’s often too strong, keeping the surface lumpy and messy. The swell is hanging around the 3 ft to 6 ft range, but it’s nearly all short-period windswell, lacking any real punch. The water temp is about what you’d expect for this time of year, nothing wild.

The Forlorn Forecast

It kicks off on Friday, 24 July, and honestly, it’s a write-off. The Reef is seeing 4 ft easterly slop at a weak 7 seconds, but the wind is a fresh 22 mph cross-shore, making it a lumpy, cross-chop mess. The combined energy is a pitiful 159 (weak). That’s a hard pass.

Saturday 25 July is more of the same. The swell ticks up to 5 ft but the period is still short at 8 seconds, and the wind is still a fresh 19 mph cross-shore. The energy climbs a bit to 221 (moderate), but it’s not surfable with that wind.

Sunday 26 July offers a sliver of hope. The morning sees a moderate 16 mph cross-offshore breeze, which cleans things up. The swell is small at 4 ft, but it’s clean. Still, the period is a short 7 seconds, so it’s not going to have any grunt. The afternoon though, turns to risk of thunderstorms and a cross-shore wind, so it’s back to poor.

Monday 27 July is clean again with a gentle to moderate cross-offshore breeze, but the swell drops to 3 ft with a poor 8-second period. The energy is a weak 126. It’s a knee-high dribbler, not worth a paddle.

Tuesday 28 July is a total flat spell. Swell drops to 1 ft, energy collapses to 26 (weak). The wind is cross-offshore but it’s over a fresh breeze, so it’s just clean but tiny.

A Glimmer in the Gloom?

Wednesday 29 July sees a pulse of 5 ft to 6 ft swell, but the period is a terrible 6 seconds, so it’s just a short, bumpy windswell. The wind is a fresh 19 mph cross-offshore, so it’s clean, but that’s a lot of wind for that size. The energy jumps to 216-234 (moderate), but it’s not going to be shaped well.

Thursday 30 July is probably the best of a bad bunch. The swell is 6 ft from the east, with an 8-second period, and the morning is clean with a cross-offshore 19 mph breeze. The energy is the highest we see at 325 (moderate). It’s still a short-period lump, but it’s the only time the stars align a little bit. Still, it’s not a standout.

The Second Week

From Friday 31 July onward, it’s a mix of small, short-period pulses and flatter days. The wind picks up again, creating lumpy conditions. The swell drops to 3 ft and below, with a couple of days on 2-3 August where it’s almost flat (0.3 ft, energy of 2-6). The end of the window on 8 August sees a return of 4 ft, 6-second slop with a fresh cross-shore wind. Not good.

The Hard Truth

Look, I’m not going to sugarcoat it. There is no standout session here. The Reef is a very consistent spot, but it’s just not getting the right swell direction (it needs north swell) and the wind is messing everything up. The only break worth mentioning is The Reef itself, and it’s not delivering. For the whole 16 days, you’re looking at a long, drawn-out period of poor surf. It’s one of those stretches where the forecast can change, but right now, don’t bother.

Rusty.

Short Range Forecast

Light rain (total 5mm), mostly falling on Sat night. Warm (max 28°C on Thu night, min 27°C on Thu night). Mainly fresh winds.

Days 5-7 Weather Summary

Heavy rain (total 30mm), heaviest during Tue morning. Warm (max 28°C on Sun night, min 27°C on Sun night). Mainly fresh winds.

Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
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)
0.8
ENE
7
1.3
E
7
1.3
E
7
1.3
E
8
1.4
E
8
1.3
E
7
1.5
E
5
1.3
E
7
1.1
E
7
0.9
ENE
8
1
E
8
1
E
8
0.5
E
8
0.4
ENE
8
0.4
ENE
8
0.4
NE
8
1.6
E
6
1.7
E
6
0.1
N
7
Wave Graph
Metric surfscale
Energy kJ
66
159
144
201
221
186
126
183
131
83
124
127
33
22
26
14
202
232
1
Wind (km/h)
25
ESE
35
E
25
E
30
E
30
E
30
E
35
E
25
E
25
E
20
ESE
15
ESE
20
ESE
20
E
25
ESE
30
ESE
30
ESE
30
ESE
30
E
30
ESE
Wind State
cross-off
cross
cross
cross
cross
cross
cross
cross-off
cross
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
2:42AM0.18m
6:08PM0.33m
3:37AM0.17m
6:56PM0.34m
4:40AM0.16m
7:40PM0.35m
5:41AM0.17m
8:19PM0.36m
6:39AM0.18m
8:54PM0.38m
7:34AM0.19m
9:26PM0.39m
Low Tide
00:19AM0.17m
10:09AM-0.02m
1:20AM0.16m
10:59AM-0.02m
2:06AM0.15m
11:49AM-0.03m
2:44AM0.15m
12:35PM-0.02m
3:20AM0.14m
1:18PM-0.02m
3:53AM0.14m
1:58PM-0.00m
4:23AM0.13m
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
clear
rain showers
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:56
5:56
5:56
5:56
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:59
6:59
6:58
6:58
6:58
6:57
6:57
 mm
3
1
1
11
1
1
7
3
4
2
1
Temp °C
28
28
28
28
28
28
28
28
28
28
28
28
28
27
28
28
28
28
28
Feels °C
28
27
27
28
27
28
28
28
29
29
30
30
29
28
28
28
28
27
28
  • 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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