South Shore - Ala Moana Park
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Hourly Forecast
Timezone: Pacific/Honolulu
⏱️s.
⚡️kJ
Tuesday 30
Wednesday 01
Thursday 02
Friday 03
Saturday 04
Sunday 05
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South Shore - Ala Moana Park surf guide

The South Shore's Ala Moana Park is a popular surfing destination with several spots packed closely together. These include Kaisers, Rockpiles, Ala Moana Bowls, and Magic Island, all within a half-mile stretch. Each location has its own vibe and wave options, appealing to different skill levels, but you can always expect healthy crowds, especially when the waves are decent.

When it comes to surfing, this area can handle swell sizes from about 5 feet (1.5 meters) to 10 feet (3 meters). You can catch waves from various directions including South, South Southeast, South Southwest, and even West Southwest. The waves here break over lava, rock, and coral on a shallow reef, and you can ride both right and left. The best wind direction is from the North Northwest, North, or North Northeast, while the ideal tide heights are low to mid, mid, or mid to high. It’s definitely a spot for intermediate to expert surfers, so keep that in mind when deciding if it suits your level.

Getting in and out can be a bit of a workout since paddling to these spots from the beach involves some long paddles. It's not too bad once you're out there catching waves. Just remember that the crowd factor is pretty high, especially when the surf is waist high or bigger, so it's a good idea to get there early if you want to snag some good waves. The local vibe can vary from spot to spot, but be prepared for some competitiveness—bring your humility and respect.

Surf reports and surf forecasts nearby South Shore - Ala Moana Park

Queens/Canoes
Hawaii, United States
Reef break
Tue 30
Wed 1
Thu 2
Fri 3
Sat 4
Sun 5
Mon 6
Tue 7
Wed 8
Thu 9
Fri 10
Sat 11
Populars
Hawaii, United States
Reef break
Tue 30
Wed 1
Thu 2
Fri 3
Sat 4
Sun 5
Mon 6
Tue 7
Wed 8
Thu 9
Fri 10
Sat 11
Three's and Four's
Hawaii, United States
Reef break
Tue 30
Wed 1
Thu 2
Fri 3
Sat 4
Sun 5
Mon 6
Tue 7
Wed 8
Thu 9
Fri 10
Sat 11
Kaisers
Hawaii, United States
Reef break
Tue 30
Wed 1
Thu 2
Fri 3
Sat 4
Sun 5
Mon 6
Tue 7
Wed 8
Thu 9
Fri 10
Sat 11
Ala Moana Bowls
Hawaii, United States
Reef break
Tue 30
Wed 1
Thu 2
Fri 3
Sat 4
Sun 5
Mon 6
Tue 7
Wed 8
Thu 9
Fri 10
Sat 11
Ala Moana Bowls
Hawaii, United States
Reef break
Tue 30
Wed 1
Thu 2
Fri 3
Sat 4
Sun 5
Mon 6
Tue 7
Wed 8
Thu 9
Fri 10
Sat 11
South Shore - Ala Moana Park
Hawaii, United States
Reef break
Tue 30
Wed 1
Thu 2
Fri 3
Sat 4
Sun 5
Mon 6
Tue 7
Wed 8
Thu 9
Fri 10
Sat 11
Tennis Courts
Hawaii, United States
Reef break
Tue 30
Wed 1
Thu 2
Fri 3
Sat 4
Sun 5
Mon 6
Tue 7
Wed 8
Thu 9
Fri 10
Sat 11
Kewalo's
Hawaii, United States
Reef break
Tue 30
Wed 1
Thu 2
Fri 3
Sat 4
Sun 5
Mon 6
Tue 7
Wed 8
Thu 9
Fri 10
Sat 11
Sand Island
Hawaii, United States
Reef break
Tue 30
Wed 1
Thu 2
Fri 3
Sat 4
Sun 5
Mon 6
Tue 7
Wed 8
Thu 9
Fri 10
Sat 11
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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.

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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