Reef
left
Level 7/10

San Juan

Lanzarote, Spain
🪸Sharp reef👥Crowded

San Juan is a technical left-hand reef break near the famous La Santa zone. The wave offers consistent hollow sections when north swells hit, with a tricky paddle-out over the reef. A good option for experienced surfers wanting to escape La Santa crowds.

10-Day Forecast
Today5
0
Poor
1.3m@6s
25km/h
Thu6
0
Poor
1.4m@9s
27km/h
Fri7
0
Poor
1.4m@8s
22km/h
Sat8
0
Poor
1.6m@7s
22km/h
Sun9
0
Poor
1.5m@6s
25km/h
Mon10
0
Poor
1.3m@6s
25km/h
Tue11
0
Poor
1.1m@7s
25km/h
Wed12
0
Poor
1.0m@6s
24km/h
Thu13
0
Poor
1.2m@7s
24km/h
Fri14
0
Poor
1.5m@8s
22km/h
Choppy 5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 22 km/h · PM 26 km/h
Swell
1.3m
NE(44°)
Score: 11/25
Period
6s
Short period / windswell
Score: 0/25
Wind
25km/h
NNE(30°)
Score: 0/25
Weather
24°C
0.0mm23%
First light 6:47amSunrise 7:17amSunset 8:43pmLast light 9:13pm
Windswell0.9m@4sSecondary0.4mConfidence
100%

Location & Conditions

Loading map...
0°45°90°135°180°225°270°315°NESW
Swell
Wind
Showing forecast for today

Hourly Forecast, Tide & Strike Windows

Strike window: 8:41am–3:37pm · through lowIdeal tide: 0.3–1.5m
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
23°
23°
24°
25°
24°
23°
23°
24°
24°
24°
22°
23°
24°
25°
24°
23°
23°
24°
24°
24°
23°
23°
24°
24°
24°
22°
23°
24°
24°
24°
22°
23°
24°
24°
24°
23°
23°
24°
24°
24°
22°
23°
24°
24°
24°
23°
23°
24°
24°
24°
2m1.0
sec
6s
6s
7s
6s
6s
8s
9s
8s
9s
9s
9s
8s
8s
8s
8s
6s
7s
7s
7s
7s
7s
7s
6s
6s
6s
6s
6s
6s
6s
8s
7s
7s
7s
7s
7s
6s
5s
6s
6s
6s
7s
7s
7s
6s
7s
10s
10s
6s
6s
9s
swell
windkm/h
18g25
25g32
29g37
28g36
24g31
22g28
28g36
28g37
27g35
27g36
16g22
18g24
25g31
26g33
26g33
19g26
19g23
24g31
25g33
23g31
19g25
24g31
27g34
27g34
27g35
22g29
24g32
27g34
27g35
25g34
21g28
23g32
26g33
27g34
27g34
21g30
23g30
26g33
26g34
25g34
22g30
23g31
25g34
25g35
24g33
18g26
20g27
24g31
25g33
24g32
tidem
6:01am2.1m
12:07pm0.7m
6:20pm2.1m
12:41am0.6m
7:00am2.0m
1:11pm0.8m
7:30pm2.0m
1:51am0.8m
8:12am1.9m
2:35pm0.8m
8:55pm1.9m
3:15am0.8m
9:42am2.0m
4:11pm0.8m
10:26pm1.9m
4:41am0.7m
11:01am2.1m
5:23pm0.6m
5:45am0.6m
12:02pm2.3m
6:24pm0.4m
12:37am2.3m
6:40am0.4m
12:53pm2.6m
7:16pm0.2m
1:23am2.4m
7:25am0.3m
1:40pm2.7m
8:00pm0.1m
2:08am2.5m
8:08am0.2m
2:22pm2.8m
8:41pm0.0m
2:50am2.5m
8:47am0.1m
3:03pm2.8m
9:20pm0.1m
Ideal tideStrike windowNight

Tide times today

6:01 am
High tide - 2.08m
12:07 pm
Low tide - 0.65m
6:20 pm
High tide - 2.09m
Times shown in spot-local time.

Strike Score Breakdown

0
Poor
Components
Swell Direction0/25
Swell Size11/25
Swell Period0/25
Wind0/25
Raw Score11/100
Adjustments
🤢 Wind History-10
🌊💨 Windswell-3
🌊 Tide+1
⚠️ Weak Component-15
Adjusted Score0/100
Confidence
Multiplier×1.00
Final Score0
🤢 Morning Sickness🌊 Partly in the tide window👥 Summer Holidays

Plan Your Strike

Return flights to ACE, departing today with a 5-day trip window.

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Swell Requirements

Optimal direction
NW (315°)
Direction range
290° - 340°
Size range
1m - 2.5m
Ideal size
2.0m
Height multiplier
0.97×
Ideal period
14s+

Wind Requirements

Optimal direction
SE (135°)
Offshore range
90° - 180°

Tide Requirements

Optimal tide
low to mid
Optimal range
0.3m - 1.5m

Water temp

20°C

Wetsuit

3/2mm fullsuit

Difficulty

7/10

Crowd level

5/10

👥 Summer Holidays (Jun 20Sep 7) — expect extra crowds

Access: Near La Santa. Technical paddle-out.

Frequently Asked Questions

What tide is best at San Juan?

San Juan works best on a low to mid tide, ideally between 0.3m and 1.5m on the local tide chart. The tide chart above shows today’s strike window.

What wind direction is offshore at San Juan?

Offshore wind at San Juan blows from the SE (135°). Anything in the 90° to 180° range grooms the faces; outside it, expect chop or bumpy conditions.

What swell size and direction work best at San Juan?

San Juan wants NW swell (290° to 340°) between 1m and 2.5m, with a period of 14s or more for quality waves.

When is the best time of year to surf San Juan?

The main season at San Juan is Oct, Nov, Dec, Jan, Feb, Mar. Consistent hollow left near La Santa.

How do I get to San Juan?

Fly into ACE, then allow about 20 minutes by road. Near La Santa. Technical paddle-out.

What kind of wave is San Juan?

San Juan is a reef break, a left-hander. Difficulty is rated 7/10.

Best Season

Peak: Oct, Nov, Dec, Jan, Feb, Mar

Consistent hollow left near La Santa.

Getting There

Airport
ACE
Drive time
20 min
Data quality
verified

Strike Log

Community Discussion