15th Street
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Sunday 26
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Tuesday 28
Wednesday 29
Thursday 30
Friday 31
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Timezone: America/Los_Angeles

15th Street surf guide

15th Street in Del Mar is a popular surf destination known for its unique setup. Unlike the typical sandy beaches that stretch along the coastline, this spot features a rare reef break that offers a nice relief for surfers looking for something a bit different. It's located in a nice neighborhood, making it pretty convenient to get to, especially since there's a good amount of parking available nearby. Youโ€™ll find a grassy park right above the left-hander thatโ€™s perfect for chilling out when youโ€™re not in the water.

The waves at 15th Street are primarily a fun left-hand reef break, with an adjacent beach break peak that can get decent when conditions are right. It tends to handle swells from the SouthWest (about 0.6 to 1.8 meters) as well as NorthWest and South swells. The waves can range from 0.6 to 1.8 meters high (2 to 6 feet), making it suitable for surfers of all levels from beginners to experts. The left side offers the best rides, allowing for multiple turns down the line, while the right tends to be shorter and mushy. The spot works best during the winter months and can handle low, mid, and high tides, although dropping tide brings more power and steeper waves.

When the crowds are thick at 15th, you can usually find less populated peaks to the north or south, but make sure the winds are still favorable. The nearby sandbars offer some fun on lighter days, though they struggle with bigger swells or low water levels. As for equipment, it suits a variety of board types like shortboards, fish, longboards, and bodyboards. Just keep in mind that the surf can get pretty mellow or mushy at certain tides, but overall, itโ€™s a solid spot if you're looking to catch some fun waves.

Surf reports and surf forecasts nearby 15th Street

Georges
California, United States
Beach break
Sun 26
Mon 27
Tue 28
Wed 29
Thu 30
Fri 31
Sat 1
Sun 2
Mon 3
Tue 4
Wed 5
Thu 6
Seaside Reef/South Cardiff State Beach
California, United States
Reef break
Sun 26
Mon 27
Tue 28
Wed 29
Thu 30
Fri 31
Sat 1
Sun 2
Mon 3
Tue 4
Wed 5
Thu 6
Seaside Reef
California, United States
Beach break, Reef break
Sun 26
Mon 27
Tue 28
Wed 29
Thu 30
Fri 31
Sat 1
Sun 2
Mon 3
Tue 4
Wed 5
Thu 6
Pillbox/Fletcher Cove Park
California, United States
Beach break
Sun 26
Mon 27
Tue 28
Wed 29
Thu 30
Fri 31
Sat 1
Sun 2
Mon 3
Tue 4
Wed 5
Thu 6
Tabletop/Solana Cove
California, United States
Beach break
Sun 26
Mon 27
Tue 28
Wed 29
Thu 30
Fri 31
Sat 1
Sun 2
Mon 3
Tue 4
Wed 5
Thu 6
Del Mar Rivermouth
California, United States
Rivermouth break
Sun 26
Mon 27
Tue 28
Wed 29
Thu 30
Fri 31
Sat 1
Sun 2
Mon 3
Tue 4
Wed 5
Thu 6
Del Mar Beach
California, United States
Beach break
Sun 26
Mon 27
Tue 28
Wed 29
Thu 30
Fri 31
Sat 1
Sun 2
Mon 3
Tue 4
Wed 5
Thu 6
15th Street
California, United States
Reef break
Sun 26
Mon 27
Tue 28
Wed 29
Thu 30
Fri 31
Sat 1
Sun 2
Mon 3
Tue 4
Wed 5
Thu 6
South Del Mar
California, United States
Reef break
Sun 26
Mon 27
Tue 28
Wed 29
Thu 30
Fri 31
Sat 1
Sun 2
Mon 3
Tue 4
Wed 5
Thu 6
Torrey Pines State Beach
California, United States
Reef break
Sun 26
Mon 27
Tue 28
Wed 29
Thu 30
Fri 31
Sat 1
Sun 2
Mon 3
Tue 4
Wed 5
Thu 6
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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.

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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 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.

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.

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