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Surf forecast for Sandy Beach

Map showing Sandy Beach
Wwvs
0.3m 2s.
2kJ
Swl 3
0.4m 6s.
21kJ
Swl 2
0.6m 16s.
280kJ
Swl 1
0.8m 12s.
275kJ
Wnd
13km/h
22km/h
Tide
💨km/h
🌊m
⏱️s.
⚡️kJ
Timezone:
Pacific/Honolulu
Forecast updated:
07/10, 14:00
Wind: SN UNITY Atmos
(20261008 00z)
Waves: SN UNITY WAVE
(20261008 00z)

Weather

Thursday 08/10

Water temperature
27°C
Daily average
Air temperatureBeta
Over water
25–27°C
On shore
22–27°C
Moon phase
Waning crescent
3% illuminated
Closest moon phase
New moon
Sat 10/10 05:51
Tide range
0.0m - 0.5m
Low 19:57 · High 13:39
Next spring tide
Sun 11/10
0.6m range
Next neap tide
Sat 17/10
0.4m range

Timeline

Sandy Beach Surf Forecast Guide

Sandy Beach is best known as one of the finest bodysurfing spots in Hawaii. Between two rocky outcroppings sits a sand-bottom zone about 250 yards wide that throws heavy, wedging, often hollow shorepound, frequently breaking right off the dry sand. That zone is for bodysurfing only, not for boards, and it is a common place for injuries, whether from the wave driving you into the shallow sand or from collisions with other people. Out front of the rocky outcropping on the eastern side of the beach, a somewhat fickle left reef break offers a more rideable option that can get fun when it lines up.

When It Works

The reef comes alive with the right swell, drawing from east-northeast through south to south-southwest (ENE-S-SSW). That exposure keeps it fed by summer's southerly swells and by the easterly tradeswell through the rest of the year, so surf stays consistent across every season. It is usable from 0.6 m / 2 ft to 1.8 m / 6 ft. The left reef can be enjoyable, though nothing out of the ordinary.

Wind and Tide

Look for offshore wind out of the northwest (NW), with a workable wind window running west through north to north-northeast (W-N-NNE). Mellow onshores are manageable here too. The break works through low, mid, and high tide, with a rising tide generally the better call.

Local Tips

The reef suits intermediate and expert surfers on a shortboard, while the sand-bottom zone is the domain of bodyboards, skimboards, and bodysurfing. Expect a moderately busy lineup when it works, with a generally reserved feel. Keep it humble and courteous, and take care not to fall on others when the shorepound is crowded.

Access

Getting in is easy. A paved road leads straight to Sandy Beach Park, where there is plenty of parking.

Surf spots near Sandy Beach

Makapu’u
Hawaii, United States
Reef break
Thu 8
Fri 9
Sat 10
Sun 11
Mon 12
Makapu'u
Hawaii, United States
Beach break, Reef break, Point break
Thu 8
Fri 9
Sat 10
Sun 11
Mon 12
Sandy Beach
Hawaii, United States
Beach break
Thu 8
Fri 9
Sat 10
Sun 11
Mon 12
Sandy Beach
Hawaii, United States
Beach break, Reef break
Thu 8
Fri 9
Sat 10
Sun 11
Mon 12
Secrets/Toes
Hawaii, United States
Reef break
Thu 8
Fri 9
Sat 10
Sun 11
Mon 12

Frequently asked questions

What are good surfing conditions for Sandy Beach?

Sandy Beach is usually best with east-northeast through south to south-southwest (ENE-S-SSW) swell around 0.6 m / 2 ft to 1.8 m / 6 ft, wind from west through north to north-northeast (W-N-NNE), with northwest (NW) offshore, and any tide.

Where is the surf spot Sandy Beach?

Sandy Beach is a surf spot in East Honolulu, Hawaii, United States.

What is the surf break like at Sandy Beach?

Wave types at Sandy Beach are beach and reef. Waves at Sandy Beach break left and right. Sandy Beach breaks over lava, rock, coral, and sand. Expect a moderate crowd and a reserved lineup.

What season is best for surfing Sandy Beach?

The main surf season at Sandy Beach is autumn, winter, spring, and summer.

What surfing skill level is Sandy Beach suitable for?

Sandy Beach can suit intermediate and expert surfers.

Is Sandy Beach beginner friendly for surfing?

Sandy Beach is better suited to intermediate and expert surfers.

What surfboards work at Sandy Beach?

Shortboard, Bodyboard, Skimming, and Bodysurfing are common choices at Sandy Beach.

What surf spots are near Sandy Beach?

Other nearby surf spots are Makapu'u, Makapu’u, and Secrets/Toes.

What swell direction works for surfing at Sandy Beach?

Sandy Beach can work with swell from east-northeast through south to south-southwest (ENE-S-SSW).

What swell size works for surfing at Sandy Beach?

Sandy Beach usually works with swell around 0.6 m / 2 ft to 1.8 m / 6 ft.

What wind direction is best for surfing at Sandy Beach?

Sandy Beach usually works with wind from west through north to north-northeast (W-N-NNE); northwest (NW) is offshore.

What wind direction is offshore for surfing at Sandy Beach?

Northwest (NW) is offshore at Sandy Beach.

What tide works best for surfing at Sandy Beach?

Sandy Beach can work on all tides. A rising tide is usually better here.

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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 chooses the "dominant wave" using spot-adjusted surf energy (depth + directional fit). This is usually the first swell partition, but during local storms it can switch to wind waves. If that happens, values are shown in gray and italic.

🎯 Model agreement

The small letter in the wind and wave cells shows how closely the weather models we blend agree for that hour.

  • H, the models line up closely.
  • M, the models differ somewhat, so conditions may still shift.
  • L, the models disagree, so check again closer to your session.
  • A dash means only one model covered this hour, so there was nothing to compare.

For wind we compare each model's wind vector, plus gusts where every model reports them. For waves we compare height, period and direction of the matched swell systems.

It is a measure of model agreement, not a probability that the forecast is right.

🌒 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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