Reef
left
Level 8/10

Shacks

León, Nicaragua
🪸Sharp reef⚠️Shallow

Shacks is Northern Nicaragua's most challenging wave—a very fast, well-shaped left that breaks over sharp reef and can get extremely hollow when conditions align. The wave doesn't work well at low tide, where it sections out and gets dangerously shallow, but mid-to-high tide transforms it into a world-class barrel. This is the most difficult wave in the Miramar area when it's pumping, but also the most rewarding—surfers who can handle the speed and power will find some of the best tubes in Central America. Not for the faint of heart.

Shacks surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Today4
61
Fair
1.3m@13s
9km/h
Thu5
54
Fair
1.3m@14s
9km/h
Fri6
54
Fair
1.3m@13s
9km/h
Sat7
73
Good
1.0m@14s
7km/h
Sun8
49
Fair
0.9m@13s
6km/h
Mon9
42
Poor
0.7m@13s
9km/h
Tue10
43
Poor
0.7m@12s
10km/h
Wed11
30
Poor
0.6m@11s
8km/h
Thu12
44
Poor
0.7m@15s
9km/h
Fri13
7
Poor
0.0m@11s
8km/h
Groomed 5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 4 km/h · PM 8 km/h · High tide at 9am (1.8m)
Swell
1.3m
SW(219°)
Score: 15/25
Period
13s
Mid-period swell
Score: 8/25
Wind
9km/h
SSE(163°)
Score: 16/25
Weather
28°C
0.2mm90%
First light 5:10amSunrise 5:40amSunset 5:20pmLast light 5:50pm
Windswell
—
Secondary
0.3m
Confidence
100%

Location & Conditions

Loading map...
Swell1.3m @13s SW in window
Wind9 km/h SSE cross-shore
SwellWind: Offshore Cross Onshore
Showing forecast for today · all day

Hourly Forecast, Tide & Strike Windows

Strike window: 6:00am–1:49pm · through highIdeal tide: 0.8–2.0m
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
°C
25°
30°
28°
27°
27°
25°
29°
27°
29°
27°
24°
26°
26°
26°
25°
24°
26°
26°
26°
25°
24°
28°
28°
28°
25°
24°
29°
32°
31°
28°
25°
29°
33°
32°
29°
25°
29°
32°
31°
29°
26°
29°
33°
31°
28°
25°
29°
33°
31°
28°
2m1.0
sec
13s
13s
13s
12s
12s
14s
14s
14s
14s
13s
13s
13s
12s
13s
13s
14s
14s
14s
14s
14s
14s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
12s
12s
12s
12s
11s
11s
11s
11s
11s
15s
15s
15s
15s
15s
11s
11s
11s
11s
11s
swell
windkm/h
3g5
5g20
14g30
10g32
6g14
5g8
4g17
12g31
12g31
5g18
7g13
9g16
12g27
15g26
8g15
11g21
10g23
5g21
3g20
7g16
10g24
6g24
7g24
4g25
8g17
8g13
12g27
13g32
6g31
6g30
7g20
11g27
15g35
9g37
5g36
7g26
11g30
14g35
5g36
3g36
10g23
13g27
14g32
5g34
5g32
6g10
10g22
12g34
3g37
7g34
tidem
3:48am0.4m
9:56am1.8m
4:10pm0.3m
4:55am0.3m
11:06am1.8m
5:10pm0.3m
5:53am0.2m
12:01pm1.8m
6:03pm0.2m
6:46am0.1m
12:52pm1.8m
6:52pm0.2m
1:05am2.1m
7:27am0.1m
1:37pm1.9m
7:37pm0.2m
1:46am2.2m
8:11am0.0m
2:16pm1.9m
8:17pm0.2m
2:27am2.1m
8:50am0.0m
2:56pm1.9m
8:57pm0.2m
3:05am2.1m
9:30am0.1m
3:35pm2.0m
9:35pm0.3m
3:40am2.1m
10:06am0.1m
4:12pm1.9m
Ideal tideStrike windowDanger tideNight

Tide times today

3:48 am
Low · 0.39m
9:56 am
High · 1.75m
4:10 pm
Low · 0.32m
Times shown in spot-local time.

Strike Score Breakdown

61
Fair
Components
Swell Direction22/25
Swell Size15/25
Swell Period8/25
Wind16/25
Raw Score61/100
Adjustments
🌊 Tide+5
💨 Gusty Wind-5
Adjusted Score61/100
Confidence
Multiplier×1.00
Final Score61
🌊 Optimal tide window

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Swell Requirements

Optimal direction
SW (215°)
Direction range
190° - 255°
Size range
1m - 3m
Ideal size
1.9m - 2.5m
Height multiplier
0.97×
Ideal period
16s+

Wind Requirements

Optimal direction
E (80°)
Offshore range
40° - 120°

Tide Requirements

Optimal tide
mid to high
Optimal range
0.8m - 2m
Danger below
0.5m

Water temp

28°C

Wetsuit

Boardshorts / Rashguard

Difficulty

8/10

Crowd level

2/10

Access: In front of Puerto Sandino Surf Resort.

Frequently Asked Questions

What kind of wave is Shacks?

Shacks is a reef break in León, Nicaragua, that mostly breaks left.

What swell works best at Shacks?

Shacks picks up swell from the S round to the WSW, and it's best when it's coming straight out of the SW. It starts working at around 1m and handles up to about 3m, with the sweet spot around 1.9 to 2.5m. Period matters too: aim for 16s or longer, as anything under 12s tends to be weak. These are the numbers our scoring uses, so treat them as a guide rather than a promise.

What wind is offshore at Shacks?

An E wind is dead offshore at Shacks, and anything from the NE round to the ESE keeps it clean. The morning is typically the best window, roughly 5am to 10am. Light winds from other directions can still be fine; strong offshores can make it hard to get into waves.

What tide is best at Shacks?

Shacks is at its best around the mid to high tide, roughly 0.8m to 2m on the local chart. Below 0.5m it gets dangerously shallow.

When is the best time of year to surf Shacks?

The most reliable run of swell at Shacks comes Apr to Oct. There's a second window in Mar and Nov too. Best mid-to-high tide. Sections out at low. SW swell season.

How cold is the water at Shacks?

The water at Shacks averages around 28°C, so boardshorts or a rashguard will do. It shifts a few degrees through the year, so check the season before you pack.

Is Shacks good for beginners?

Not really. It's rated 8/10 for difficulty and suits experienced surfers. The lineup is usually quiet (crowd 2/10). Sharp reef. Very shallow at low tide. Expert wave when pumping.

How do I get to Shacks?

The nearest airport on our list is MGA, then it's roughly a 1.5-hour drive. In front of Puerto Sandino Surf Resort.

What other surf spots are near Shacks?

The closest breaks we track are Puerto Sandino (0.7 km), El Transito (17 km) and Asuchillo (33 km), handy when Shacks isn't working. We track 7 spots around León in total.

Best Season

Peak: Apr-Oct

Secondary: Mar, Nov

Best mid-to-high tide. Sections out at low. SW swell season.

Getting There

Airport
MGA
Drive time
100 min
Data quality
verified

🤙 Strike Specialist

The Strike Specialist in Nicaragua is Sea Nicaragua Travel. Get in touch with them for the best chance of scoring the best waves in Nicaragua — and don't forget to tell 'em Barrel D sent ya.

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