Mayport Poles
Hourly
Confidence
Compare
⏱️s.
⚡️kJ
Friday 12
Saturday 13
Sunday 14
Monday 15
Tuesday 16
Timezone:
America/New_York
Wind: ⭐ UNIFIED
(20251212 22z)
Waves: ⭐ UNIFIED
(20251212 22z)
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Mayport Poles surf forecast characteristics

Swell window
NE - SE
Swell size
2ft - 12ft
Swell breaks over
Sand
Wave types
Beach
Wave directions
Right, Left
Wind window
SSW - N
Works at
Low
(Best at Low, Better on rising)
Best tide type
Low
Skill Level
Beginner, Intermediate, Expert
Seasons
Spring, Autumn, Winter
Board types
Shortboard, Funboard, Longboard, Fish

Mayport Poles surf forecast guide

Mayport Poles is located just on the south side of the St. John's River, within Hanna Park, making it one of Jacksonville's go-to surf spots. It's pretty popular with surfers because it can transform a stormy north swell into cleaner, more manageable lines. Getting there from Jacksonville Beach is straightforward; just drive north on A1A. If you’re coming from Fernandina, you’ll need to take the Mayport Ferry across the river, which costs about $5 per car. Once you make the ferry ride, follow the road signs to A1A, then head north on Mayport Road for about two miles until you reach Katherine Abbey Hanna Park (call 904-249-4700 for any info). There's a small park fee to enter, and once you park, just follow the boardwalk to the beach to find The Poles.

This spot is a long stretch of beach that breaks well in all conditions but tends to favor north winds. It curves away from the Mayport Inlet's South Jetty, about a quarter-mile up the coast, making it a good find when the northeaster winds roll in. The waves work best at low tide, and you can expect a decent swell size ranging anywhere from 2ft to about 12ft (0.6m to 3.7m). It generally has thicker, more powerful waves with really deep barrels, providing plenty of smooth rides. You'll find both lefts and rights breaking over the sandy bottom. The crowd levels can really spike when the surf is on point, so be prepared to share the waves. A mixed skill level crowd—beginner, intermediate, and expert surfers—enjoys the spot, along with shortboards, funboards, longboards, and fish boards.

Accessing Mayport Poles is relatively easy; just remember the small park fee. It's best to visit in the fall through spring, including during hurricane season for some extra swells. The vibe is generally laid-back, and there isn’t much localism to worry about, but it’s good to keep things friendly. On busy days, the beach can be lined with surfers, and you might even encounter some drifting northeaster winds that’ll require some extra paddling, so be ready for that.

Surf schools and rentals

Surf reports and surf forecasts nearby Mayport Poles

Little Talbot Island
Florida, United States
Beach break
Fri 12
Sat 13
Sun 14
Mon 15
Tue 16
North Jetty (Florida)
Florida, United States
Unknown break
Fri 12
Sat 13
Sun 14
Mon 15
Tue 16
Hannah Park/ Mayport Poles
Florida, United States
Unknown break
Fri 12
Sat 13
Sun 14
Mon 15
Tue 16
Mayport Poles
Florida, United States
Beach break
Fri 12
Sat 13
Sun 14
Mon 15
Tue 16
18th Street
Florida, United States
Beach break
Fri 12
Sat 13
Sun 14
Mon 15
Tue 16
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Confidence

Confidence tells you how much the weather models agree on the forecast.

  • High confidence: Models agree closely; forecast is reliable.
  • Medium confidence: Some disagreement; conditions may shift slightly.
  • Low confidence: Models diverge; treat forecast with caution.

We calculate the wind confidence by comparing wind speed, gust and direction from multiple models (like GFS, ECMWF, Arome, and Harmonie) and seeing how closely they match. For wave certainty we compare height, period and direction, also on multiple models. They are weighted, meaning that some models count more than others, depending on how good they are for a certain spot.

Readme

Welcome! If you’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:

🔮 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.

💨 Wind section

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

🌊 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 choices the "dominant wave". This is normally the first swell partition, but with heavy local storms it displays the wind waves. If that's the case, we display the numbers in italic and in gray.

🌒 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 — handy when arrows overlap.

Forecast Cheat Sheet

Short on time? Focus on wave energy. It’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. Here’s the scale:

Perfect
Good
Average
Bad or No Data

Session logs also feed the algorithm — the more you log, the smarter your forecasts get.

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