Naval Jetties
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Hourly Forecast
Timezone: America/New_York
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Sunday 14
Monday 15
Tuesday 16
Wednesday 17
Thursday 18
Friday 19
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Naval Jetties surf guide

Naval Jetties is located two miles east of Lewes within Cape Henlopen State Park. It's pretty much the closest thing to a pointbreak in Delaware and has some of the tallest sand dunes around, which are the largest between Cape Hatteras and Cape Cod. The right break off the jetty forms on a sandbar that's held together by ancient cedar tree stumps. This spot can be a bit unpredictable, but sometimes it delivers some decent long rights, especially when the swell is right. Surfing here can feel like a bit of a gamble, as it can get heavy and fast, but it also can be less consistent. It's worth checking when the conditions are looking good, especially when Maryland gets a little wild.

When it comes to surfing, Naval Jetties really shines on south swells, especially during low to mid tide conditions. It can handle swell sizes from about 1.2 meters (4 feet) to 2.4 meters (8 feet). The best wave directions here are rights, and the preferred wind comes from the west. Paddling out isnโ€™t too bad, but it can be a grind depending on the swell. A quick note for surfers: the bottom is sandy but littered with cedar stumps, so watch your footing when you're getting in and out. It's generally a spot for intermediate to expert surfers, and on a good day, it can attract a number of people, especially as it becomes more crowded with little space for many surfers to take off at once.

The access here is through a paid parking lot, with fees varying for in-state and out-of-state surfers. This area can see a fair amount of dolphin activity, so if you see them nearby, just keep in mind they're there to enjoy the waves too. The surf season is pretty much storm dependent, with the best action coming from tropical cyclones in late summer and fall, as well as nor'easters in late fall and winter. Board types that work well here include shortboards, funboards, longboards, and fish. Overall, Naval Jetties is a unique spot worth checking out if the conditions align.

Surf reports and surf forecasts nearby Naval Jetties

Naval Jetties
Delaware, United States
Unknown break
Sun 14
Mon 15
Tue 16
Wed 17
Thu 18
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Wed 24
Thu 25
Gordons Pond
Delaware, United States
Beach break
Sun 14
Mon 15
Tue 16
Wed 17
Thu 18
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Wed 24
Thu 25
Dewey Beach
Delaware, United States
Beach break
Sun 14
Mon 15
Tue 16
Wed 17
Thu 18
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Wed 24
Thu 25
Indian River Northside
Delaware, United States
Unknown break
Sun 14
Mon 15
Tue 16
Wed 17
Thu 18
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Wed 24
Thu 25
Indian River Inlet
Delaware, United States
Beach break, Jetty break
Sun 14
Mon 15
Tue 16
Wed 17
Thu 18
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Wed 24
Thu 25
Indian River Southside
Delaware, United States
Beach break
Sun 14
Mon 15
Tue 16
Wed 17
Thu 18
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Wed 24
Thu 25
The Cove
Unknown Region, Unknown Country
Beach break, Jetty break
Sun 14
Mon 15
Tue 16
Wed 17
Thu 18
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Wed 24
Thu 25
Broadway
New Jersey, United States
Unknown break
Sun 14
Mon 15
Tue 16
Wed 17
Thu 18
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Wed 24
Thu 25
Grant Street Beach
New Jersey, United States
Beach break, Jetty break
Sun 14
Mon 15
Tue 16
Wed 17
Thu 18
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Wed 24
Thu 25
Stockton
New Jersey, United States
Unknown break
Sun 14
Mon 15
Tue 16
Wed 17
Thu 18
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Wed 24
Thu 25
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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.

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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
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Wind certainty

Wind certainty tells you how much the weather models agree on the forecast.

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We calculate this by comparing wind speed, gust and direction from multiple models (like GFS, ECMWF, Arome, and Harmonie) and seeing how closely they match. 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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