Surfnerd Logo

Surf forecast for Shark Island

Tide
⏱️s.
⚡️kJ
Timezone:
Australia/Sydney
Forecast updated:
23/06, 04:00
Wind: SN UNITY Atmos
(20260622 12z)
Waves: SN UNITY WAVE
(20260622 12z)
Join Surfnerd to check this forecast
Create a free account to check forecasts, set your home spot, save spots and log surf sessions.
Sign up with AppleSign up with Google

Timeline

Today Tue 23/06 to Tomorrow Wed 24/06
No surf windows (2 days)
Unlock 3 more days in the timeline
More surf windows and day entries continue below

Shark Island Surf Forecast Guide

Shark Island is known to be a pretty intense surf spot located in a rocky area, attracting serious surfers and bodyboarders alike. It has a reputation for being challenging and is best suited for those who really know what they're doing in the water. It's not the kind of place you'd want to hit up for a chill session; instead, you might want to leave it to the more experienced crowd. The spot gets its name from the way the waves break, creating powerful conditions that demand respect from anyone looking to paddle out.

The waves at Shark Island can get pretty heavy, especially on a SouthEast swell, which is when the rights are at their best. The lefts are less of a thrill but can break on NorthEast swells. This spot typically handles swell sizes at around 4ft (1.2m). You’ll find the waves breaking over a rock ledge, providing both right and left options. If you're planning to surf here, it’s best to go during mid to high tide with a gentle west wind blowing. Just remember, this isn't for beginners – only experts should think about heading out.

While Shark Island is mostly known for its hardcore waves, localism can be an issue here. Expect to encounter some strong attitudes, especially from the bodyboarders who frequent the area. If you do decide to surf here, it's advised to paddle from the point and keep your cool. Overall, it's a spot that demands skill and respect, so make sure you're ready before you dive in.

Surf spots near Shark Island

Elouera
New South Wales, Australia
Beach break
Tue 23
Wed 24
Thu 25
Fri 26
Sat 27
The Wall - Cronulla
New South Wales, Australia
Beach break
Tue 23
Wed 24
Thu 25
Fri 26
Sat 27
The Alley
New South Wales, Australia
Reef break
Tue 23
Wed 24
Thu 25
Fri 26
Sat 27
Shark Island
New South Wales, Australia
Reef break
Tue 23
Wed 24
Thu 25
Fri 26
Sat 27
Cronulla Point
New South Wales, Australia
Point break
Tue 23
Wed 24
Thu 25
Fri 26
Sat 27

Frequently asked questions

What are good surfing conditions for Shark Island?

Shark Island is usually best with swell from northeast to southeast (NE-SE), ideally southeast (SE) around 1.2 m / 4 ft to 5.5 m / 18 ft, west (W) offshore wind, and mid to high tide.

Where is the surf spot Shark Island?

Shark Island is a surf spot in Cronulla, New South Wales, Australia.

What is the surf break like at Shark Island?

Shark Island is a left-and-right reef break over rock ledge. Expect a busy crowd.

What surfing skill level is Shark Island suitable for?

Shark Island can suit expert surfers.

Is Shark Island beginner friendly for surfing?

Shark Island is better suited to expert surfers.

How consistent is the surf at Shark Island?

Surf consistency at Shark Island is more variable.

Is there parking for surfing at Shark Island?

Parking around Shark Island: free parking, paid parking, roadside parking, and car park.

What surf spots are near Shark Island?

Other nearby surf spots are Cronulla Point, The Alley, The Wall - Cronulla, and Elouera.

What swell direction works for surfing at Shark Island?

Shark Island can work with swell from northeast to southeast (NE-SE); southeast (SE) is usually best.

What swell size works for surfing at Shark Island?

Shark Island usually works with swell around 1.2 m / 4 ft to 5.5 m / 18 ft.

What wind direction is best for surfing at Shark Island?

West (W) offshore wind is usually best at Shark Island.

What wind direction is offshore for surfing at Shark Island?

West (W) is offshore at Shark Island.

What tide works best for surfing at Shark Island?

Shark Island works best around mid to high tide. A rising tide is usually better here.

Share
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.

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.

🌒 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.

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

Surfnerd Logo
Never miss a good surf again
  • See what's coming the next 15 days
    Plan ahead so you know which days to keep free.
  • Know the power of the waves
    Wave energy shows you what the wave actually feels like.
  • See every swell hitting your spot
    Know when swells combine for better waves, or when a cross-swell messes things up.
  • Trust the forecast before you commit.
    Compare multiple models to know when conditions are locked in.
Cancel anytime. Automatically renewed until cancelled
By purchasing the product, you accept the Terms of Use & acknowledge the Privacy policy.
Surfnerd Logo

Login to your Surfnerd account

Log your sessions, save your favorite spots, and keep your surf forecast personalized.

Log in with AppleLog in with Google
Join Surfnerd for free
  • Save favorite spots
  • Set home spot
  • Log surf sessions
Sign up with AppleSign up with Google

Open in the app

Scan the QR code to open the Surfnerd app