Surfnerd Logo

Surf forecast for Matanzas Inlet

Map showing Matanzas Inlet
Wwvs
2.7ft 4s.
39kJ
Swl 1
2.5ft 6s.
63kJ
Wnd
13mph
22mph
Tide
๐Ÿ’จmph
๐ŸŒŠft
โฑ๏ธs.
โšก๏ธkJ
Timezone:
America/New_York
Forecast updated:
09/10, 02:00 am
Wind: SN UNITY Atmos
(20261009 00z)
Waves: SN UNITY WAVE
(20261009 00z)

Weather

Friday 09/10

Water temperature
80ยฐF
Daily average
Air temperatureBeta
Over water
76โ€“83ยฐF
On shore
73โ€“89ยฐF
Moon phase
Waning crescent
1% illuminated
Closest moon phase
New moon
Sat 10/10 11:51 am
Tide range
0.3ft - 4.4ft
Low 01:58 am ยท High 08:01 am
Next spring tide
Wed 28/10
4.8ft range
Next neap tide
Sun 18/10
2.7ft range

Timeline

Matanzas Inlet Surf Forecast Guide

Overview

Matanzas Inlet is the last remaining natural entrance to Florida's Intracoastal Waterway, a sand-bottom beach break that throws both lefts and rights. With no jetties, the sand shifts around constantly and the currents run strong, so the bank that works changes from day to day. Check it from the bridge to figure out which side is firing. The north and south sides both break well, and when the sand lines up the middle of the inlet is the standout, though that section sits in shark-infested water. The southern side breaks closer in and suits surfers of all abilities.

When It Works

The inlet draws swell from south through north, with northeast (NE) the best direction. It works from 0.6 m / 2 ft to 1.8 m / 6 ft and delivers most through spring, autumn, and winter, with hurricane swells in the mix. It's a decent, versatile setup: long, gently breaking waves make it a treat for longboarding, and the southern side stays rideable even when it's small. On bigger days an outside wave shows up that takes some paddling to reach, while smaller longboard sessions are an easy paddle out.

Wind and Tide

Look for southwest (SW) offshore wind to clean it up. The bank can work through most of the tide, with a rising tide generally the better call.

Local Tips

Bring whatever fits the day: shortboard, funboard, longboard, or fish all have their place, and the mellow southern side is friendly to beginners. Expect a quiet lineup that can feel a little reserved. The one thing to respect here is the sharks, big fish are a genuine presence, so weigh that before paddling out to the middle bank. The water often looks murky, but that's largely natural tannins washing out of local rivers.

Access

Park on the hill on the south side, where there's free roadside parking. There are no facilities, and you'll share the area with a fair amount of motorized traffic.

Surf spots near Matanzas Inlet

Matanzas Inlet
Florida, United States
Beach break
Fri 9
Sat 10
Sun 11
Mon 12
Tue 13
Crescent Beach
Florida, United States
Beach break
Fri 9
Sat 10
Sun 11
Mon 12
Tue 13
A St.
Florida, United States
Beach break
Fri 9
Sat 10
Sun 11
Mon 12
Tue 13
A Street
Florida, United States
Beach break
Fri 9
Sat 10
Sun 11
Mon 12
Tue 13
St. Augustine Pier
Florida, United States
Beach break
Fri 9
Sat 10
Sun 11
Mon 12
Tue 13

Frequently asked questions

What are good surfing conditions for Matanzas Inlet?

Matanzas Inlet is usually best with swell from south to north (S-N), ideally northeast (NE) around 0.6 m / 2 ft to 1.8 m / 6 ft, southwest (SW) offshore wind, and any tide.

Where is the surf spot Matanzas Inlet?

Matanzas Inlet is a surf spot in Crescent Beach, Florida, United States.

What is the surf break like at Matanzas Inlet?

Matanzas Inlet is a left-and-right beach break over sand. Expect a quiet crowd and a reserved lineup.

What season is best for surfing Matanzas Inlet?

The main surf season at Matanzas Inlet is spring, autumn, and winter.

What surfing skill level is Matanzas Inlet suitable for?

Matanzas Inlet can suit beginner surfers.

Is Matanzas Inlet beginner friendly for surfing?

Yes. Matanzas Inlet can suit beginner surfers when conditions are manageable.

What surfboards work at Matanzas Inlet?

Shortboard, Funboard, Longboard, and Fish are common choices at Matanzas Inlet.

Is there parking for surfing at Matanzas Inlet?

Parking around Matanzas Inlet: free parking and roadside parking.

What surf spots are near Matanzas Inlet?

Other nearby surf spots are Crescent Beach, A Street, A St., and St. Augustine Pier.

What swell direction works for surfing at Matanzas Inlet?

Matanzas Inlet can work with swell from south to north (S-N); northeast (NE) is usually best.

What swell size works for surfing at Matanzas Inlet?

Matanzas Inlet usually works with swell around 0.6 m / 2 ft to 1.8 m / 6 ft.

What wind direction is best for surfing at Matanzas Inlet?

Southwest (SW) offshore wind is usually best at Matanzas Inlet.

What wind direction is offshore for surfing at Matanzas Inlet?

Southwest (SW) is offshore at Matanzas Inlet.

What tide works best for surfing at Matanzas Inlet?

Matanzas Inlet can work on all tides. A rising tide is usually better here.

Surfnerd Logo

Login to your Surfnerd account

Log your sessions, save your favorite spots, and keep your surf forecast personalized.

Log in with AppleLog in with Google
or signup with email
Share
Join Surfnerd
Watch and save spots, log your sessions and set up the forecast your way. It's free.
Sign up with AppleSign up with Google
or signup with email

Readme

Welcome! If youโ€™re new to surf forecasting, check out this quick guide.

Forecast Table

The forecast table (the section on the page with all the numbers) is designed to pack as much information in the screen as possible. Although intimidating at first, it will help you make informed decisions about the waves faster, trust me :D. The table consists of roughly four sections, time and predictions, wind, waves, and tides:

๐Ÿ”ฎ Time and predictions section

Here we show the forecast thour and the overall surf quality prediction. This is determined based on the wave, wind and tide quality prediction. These individual predictions can be found on the forecast map.

๐Ÿ’จ Wind section

The first row on the table (with the ๐Ÿ’จ icon) shows wind speed, direction and gust. The more the wind speed the more aggressive the color (from blue, green, orange to red).

๐ŸŒŠ Wave section

The waves section consists of three rows, one for wave height and direction, one for period and one for wave energy. Our algorithm chooses the "dominant wave" using spot-adjusted surf energy (depth + directional fit). This is usually the first swell partition, but during local storms it can switch to wind waves. If that happens, values are shown in gray and italic.

๐ŸŽฏ Model agreement

The small letter in the wind and wave cells shows how closely the weather models we blend agree for that hour.

  • H, the models line up closely.
  • M, the models differ somewhat, so conditions may still shift.
  • L, the models disagree, so check again closer to your session.
  • A dash means only one model covered this hour, so there was nothing to compare.

For wind we compare each model's wind vector, plus gusts where every model reports them. For waves we compare height, period and direction of the matched swell systems.

It is a measure of model agreement, not a probability that the forecast is right.

๐ŸŒ’ Tide section

The tide section consists of a row with the actual heights per hour (measured at the half hour) and a table that displays the flow of the tide and the extremes (lows and highs).

Forecast map

The forecast map consists of arrows. These arrows represent all wave partitions (swell partitions and wind wave partition) and the wind. This allows you to see things like: a secondary swell or wind waves messes up the surf, or the wind is just a tick offshore so very surfable. Click a metric label in the bottom left to bring that arrow to the front โ€” handy when arrows overlap.

Forecast Cheat Sheet

Short on time? Focus on wave energy. Itโ€™s the best single metric to gauge how big and powerful the waves will be.

Click any table cell to jump to that forecast hour. The map will update with forecast arrows, so you can see if wind and swell direction are lining up.

Use the table sidebar to switch units for height and speed.

Log your surf sessions to compare forecasts with real sessions and sharpen future predictions.

Models and Updates

Surfnerd blends multiple global and local wind and swell models using advanced interpolation and spatial techniques to create an "ensemble" forecast. Forecasts are refreshed hourly.

Surf Predictions

Our AI-driven algorithm scores surf quality, shown by green, orange, and gray dots. Each forecast hour is rated for wind, swell, and tide quality, then combined into an overall score. Hereโ€™s the scale:

Perfect
Good
Average
Bad or No Data

Session logs also feed the algorithm โ€” the more you log, the smarter your forecasts get.

With Surfnerd, no more "you should have been here yesterday"

Surfnerd Logo
More good sessions. Less time wasted.
What you get
Free
SN+
Forecast range
5 days
15 days
Surf-window timeline
5 days
15 days
Watched spots
1
Compare forecasts
Not included
Model agreement
Not included
Related sessions
Not included
Custom spots
5
Compare all features
Free for 7 days. No payment details needed. One trial per account.

Open in the app

Scan the QR code to open the Surfnerd app