Reef
both
Level 8/10

Middles

Isabela, Puerto Rico
🪸Sharp reef⚠️Shallow😮‍💨Hold-downs

Middles is Puerto Rico's most challenging wave—a fast, powerful reef break that delivers Hawaiian-style barrels on the north coast. The wave breaks hard and fast over shallow reef, demanding commitment and experience. When overhead swells arrive, it's a serious proving ground that separates the locals from the visitors.

3-Day Forecast
Today
30
0
Poor
1.2m
@9s
32km/h
Tue
31
21
Poor
3.1m
@13s
29km/h
Wed
1
24
Poor
2.6m
@13s
31km/h
+7
Unlock

Today's Conditions

Swell
1.2m
NNE(18°)
Score: 7/25
Period
9s
Short period / windswell
Score: 4/25
Wind
32km/h
ENE(67°)
Score: 0/25
Weather
26°C
0.1mm61%
Windswell Component
0.9mNE@4s
Secondary Swell
0.4mNNE
Forecast Confidence
100%
Sources: open-meteo-marine, open-meteo-weather
Best Session
morning
AM: 29 km/h ENE|PM: 32 km/h ENE
Lighter winds early (29 km/h)
Tide at 6am (0.1m)

Location & Conditions

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

Tide Times

6:33 am
High tide - 0.13m
1:00 pm
Low tide - -0.22m
6:48 pm
High tide - 0.07m
Times shown in spot-local time.

Strike Score Breakdown

0
Poor
Components
Swell Direction10/25
Swell Size7/25
Swell Period4/25
Wind0/25
Raw Score21/100
Adjustments
🤢 Wind History-17
🌊💨 Windswell-5
⚠️ Weak Component-10
📉 Undersized Swell-8
Adjusted Score0/100
Confidence
Multiplier×1.00
Final Score0
🤢 Morning Sickness🌊💨 Windswell

Spot Details

Swell Requirements

Optimal direction
N (350°)
Direction range
320° - 20°
Size range
1.2m - 3m
Ideal size
2.5m
Height multiplier
0.97×
Ideal period
14s+

Wind Requirements

Optimal direction
S (180°)
Offshore range
150° - 210°

Tide Requirements

Optimal tide
mid
Optimal range
0.6m - 1.5m

Water temp

27°C

Wetsuit

Boardshorts / Rashguard

Difficulty

8/10

Crowd level

5/10

Access: Isabela. North coast.

Best Season

Peak: Nov, Dec, Jan, Feb, Mar

Secondary: Oct

Winter swells. Challenging, fast, barreling.

Getting There

Airport
SJU
Drive time
110 min
Data quality
verified

Strike Log

Community Discussion