Plaice Cove
Pull to refresh
Hourly Forecast
Timezone: America/New_York
โฑ๏ธs.
โšก๏ธkJ
Saturday 30
Sunday 31
Monday 01
Tuesday 02
Wednesday 03
Thursday 04
Tap a forecast cell to explore conditions on the map.
Surfnerd Logo
Join Surfnerd for free to check this forecast
Join Surfnerd to check forecasts, set your homespot, save and create spots and log your surf sessions.
Sign up with AppleSign up with Google

Plaice Cove surf guide

Plaice Cove is a surf spot located in New Hampshire that has garnered a bit of a reputation among local surfers. It's known for having some of the biggest rideable waves in the state, but you should be ready for a bit of a gamble when you paddle out here. The beach is framed by residential areas, and the small parking lot fills up quickly, so it's a good idea to arrive early if you want a spot.

The surf at Plaice Cove can range from about 2 feet (0.6 meters) to 10 feet (3 meters), with wave sizes hitting chest high to double overhead during the right conditions. The cove generally breaks over sand, scattered rocks, and a rock ledge, creating both lefts and rights; however, it tends to favor a heaving right-hander that can catch many off guard. The best swell directions are from the south to northwest, with preferred wind from south-southwest to north-northwest. While the summer can offer relatively mellow paddling, be prepared for more challenging conditions in the winter when freezing temperatures call for full winter gear. The waves here are better suited for intermediate to expert surfers, especially when the swell is pumping.

During the season from September to March, Plaice Cove can get pretty crowded, particularly when conditions line up. Locals are known to be a bit intense, especially when the surf is up, so expect some competition for the waves. The crowd factor tends to be moderate, but it can spike on good days. While this spot might not have the same quality as some other breaks nearby, like Fox Hill, it still has its loyal fans who swear by it on the right day.

Surf reports and surf forecasts nearby Plaice Cove

The Main Beach
New Hampshire, United States
Beach break
Sat 30
Sun 31
Mon 1
Tue 2
Wed 3
Thu 4
Fri 5
Sat 6
Sun 7
Mon 8
Tue 9
Wed 10
Hampton Beach
New Hampshire, United States
Beach break
Sat 30
Sun 31
Mon 1
Tue 2
Wed 3
Thu 4
Fri 5
Sat 6
Sun 7
Mon 8
Tue 9
Wed 10
The Wall
New Hampshire, United States
Beach break
Sat 30
Sun 31
Mon 1
Tue 2
Wed 3
Thu 4
Fri 5
Sat 6
Sun 7
Mon 8
Tue 9
Wed 10
Plaice Cove
New Hampshire, United States
Beach break
Sat 30
Sun 31
Mon 1
Tue 2
Wed 3
Thu 4
Fri 5
Sat 6
Sun 7
Mon 8
Tue 9
Wed 10
Costellos
New Hampshire, United States
Reef break
Sat 30
Sun 31
Mon 1
Tue 2
Wed 3
Thu 4
Fri 5
Sat 6
Sun 7
Mon 8
Tue 9
Wed 10
Fox Hill
New Hampshire, United States
Point break
Sat 30
Sun 31
Mon 1
Tue 2
Wed 3
Thu 4
Fri 5
Sat 6
Sun 7
Mon 8
Tue 9
Wed 10
Foxhill Point
New Hampshire, United States
Reef break
Sat 30
Sun 31
Mon 1
Tue 2
Wed 3
Thu 4
Fri 5
Sat 6
Sun 7
Mon 8
Tue 9
Wed 10
Linkys
New Hampshire, United States
Point break
Sat 30
Sun 31
Mon 1
Tue 2
Wed 3
Thu 4
Fri 5
Sat 6
Sun 7
Mon 8
Tue 9
Wed 10
Sawyer's Beach
New Hampshire, United States
Beach break
Sat 30
Sun 31
Mon 1
Tue 2
Wed 3
Thu 4
Fri 5
Sat 6
Sun 7
Mon 8
Tue 9
Wed 10
Rye on the Rocks
New Hampshire, United States
Reef break
Sat 30
Sun 31
Mon 1
Tue 2
Wed 3
Thu 4
Fri 5
Sat 6
Sun 7
Mon 8
Tue 9
Wed 10
Surfnerd Logo
Join Surfnerd+ and get:
  • 12-day
    forecast range
    (vs 6-day)
  • Unlimited
    spot checks
    (vs 5/day)
  • Expert AI
    surf forecast write-ups
"Great Forecasts. Nothing more, nothing less."
Login to do spot actions

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 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.

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

Wind certainty

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

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

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.

Surfnerd for iOS: Faster loading, smoother experience.
Download on the App Store