Reef
right
Level 5/10

Marias

Rincón, Puerto Rico
🪸Sharp reef👥Crowded

Marias is Rincón's long, spread-out right—a wave that connects through multiple sections when good NW swells hit Puerto Rico's west coast. The reef produces fast walls with occasional barrel sections, making it a favorite for both shortboarders and longboarders. A classic Caribbean wave.

Marias surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Today20
16
Poor
0.5m@7s
5km/h
Mon21
2
Poor
0.4m@6s
3km/h
Tue22
7
Poor
0.4m@5s
3km/h
Wed23
0
Poor
0.3m@7s
7km/h
Thu24
17
Poor
0.5m@9s
5km/h
Fri25
21
Poor
0.4m@9s
4km/h
Sat26
42
Poor
0.8m@10s
7km/h
Sun27
29
Poor
0.7m@9s
3km/h
Mon28
30
Poor
0.6m@9s
6km/h
Tue29
15
Poor
0.0m@11s
6km/h
5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 3 km/h · PM 3 km/h · Low tide at 8am (0.1m)
Swell
0.5m
N(5°)
Score: 2/25
Period
7s
Short period / windswell
Score: 2/25
Wind
5km/h
NE(34°)
Score: 20/25
Weather
28°C
0.7mm37%
First light 5:47amSunrise 6:17amSunset 6:26pmLast light 6:56pm
Secondary0.2mConfidence
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: 1:08–6:56pm · through highIdeal tide: 0.3–1.2m
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
24°
28°
31°
27°
26°
25°
29°
31°
30°
27°
25°
29°
31°
31°
27°
24°
28°
31°
29°
25°
24°
28°
30°
29°
28°
25°
29°
31°
31°
28°
26°
28°
30°
30°
27°
26°
27°
29°
30°
28°
26°
27°
29°
29°
28°
26°
27°
28°
29°
27°
2m1.0
sec
7s
7s
7s
7s
7s
6s
6s
6s
5s
5s
5s
5s
5s
5s
5s
5s
6s
8s
9s
8s
10s
8s
9s
9s
8s
9s
9s
9s
9s
11s
10s
10s
10s
10s
10s
10s
10s
9s
9s
9s
9s
9s
9s
9s
8s
11s
11s
11s
11s
11s
swell
windkm/h
4g7
3g13
7g19
4g30
2g14
2g5
3g12
8g23
4g16
2g10
1g1
3g13
3g16
1g18
3g14
12g20
2g27
3g25
7g25
9g28
2g17
4g14
2g20
8g26
7g24
6g16
0g16
6g22
5g29
2g27
9g19
10g24
7g25
5g27
3g30
7g19
4g21
2g24
3g25
4g22
4g9
1g14
7g25
10g32
5g32
4g15
2g21
6g24
10g26
9g29
tidem
2:22am0.2m
8:37am0.1m
3:52pm0.4m
11:00pm0.2m
3:30am0.2m
9:42am0.1m
4:45pm0.4m
11:37pm0.2m
4:37am0.3m
10:42am0.1m
5:37pm0.4m
5:30am0.3m
11:37am0.1m
6:17pm0.4m
12:37am0.1m
6:22am0.3m
12:30pm0.1m
6:56pm0.4m
1:07am0.1m
7:07am0.4m
1:17pm0.1m
7:30pm0.4m
1:37am0.1m
7:52am0.4m
2:07pm0.1m
8:02pm0.4m
2:07am0.1m
8:31am0.5m
3:02pm0.1m
8:37pm0.4m
2:41am0.0m
9:15am0.5m
3:56pm0.1m
9:17pm0.3m
3:17am0.0m
10:02am0.5m
4:48pm0.1m
9:52pm0.3m
Ideal tideStrike windowNight

Tide times today

2:22 am
High tide - 0.23m
8:37 am
Low tide - 0.09m
3:52 pm
High tide - 0.40m
11:00 pm
Low tide - 0.17m
Times shown in spot-local time.

Strike Score Breakdown

16
Poor
Components
Swell Direction8/25
Swell Size2/25
Swell Period2/25
Wind20/25
Raw Score32/100
Adjustments
🌊 Tide-1
💨 Gusty Wind-4
📉 Undersized Swell-11
🚫 Undersized Capmax 30
Adjusted Score16/100
Confidence
Multiplier×1.00
Final Score16
🌊 Slightly below optimal tide

Plan Your Strike

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

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Swell Requirements

Optimal direction
NNW (330°)
Direction range
300° - 360°
Size range
0.8m - 2.5m
Ideal size
1.6m - 2.1m
Height multiplier
0.97×
Ideal period
14s+

Wind Requirements

Optimal direction
SE (135°)
Offshore range
100° - 170°

Tide Requirements

Optimal tide
low to mid
Optimal range
0.3m - 1.2m

Water temp

27°C

Wetsuit

Boardshorts / Rashguard

Difficulty

5/10

Crowd level

6/10

Access: Rincón area. Classic Caribbean right.

Frequently Asked Questions

What tide is best at Marias?

The Marias profile favors low to mid tide, ideally between 0.3m and 1.2m on the local tide chart. Compare this preference with the forecast tide and local conditions before choosing a session.

What wind direction is offshore at Marias?

The Marias profile uses wind from SE (135°) as its preferred direction, with an offshore range of 100° to 170°. Wind speed matters too: light winds outside that range can still produce surfable conditions, while strong offshore winds can make takeoffs difficult.

What swell size and direction work best at Marias?

The Marias scoring profile favors swell from NNW (300° to 360°), a swell-height range of 0.8m to 2.5m, and a reference period of 14s. These are model inputs, not guaranteed breaking-wave heights or a promise that the surf will suit every ability.

When is the best time of year to surf Marias?

The main season at Marias is Nov, Dec, Jan, Feb, Mar. A secondary window runs Oct. Winter swells. Long, spread out right.

How do I get to Marias?

The spot profile lists SJU as a nearby airport. The estimated road transfer is 130 minutes. Rincón area. Classic Caribbean right.

What kind of wave is Marias?

Marias is a reef break, a right-hander. Difficulty is rated 5/10.

Best Season

Peak: Nov, Dec, Jan, Feb, Mar

Secondary: Oct

Winter swells. Long, spread out right.

Getting There

Airport
SJU
Drive time
130 min
Data quality
verified

Plan a trip around Marias

Compare this break with other destinations in these surf guides.

Strike Log

Community Discussion