Magnet Bay
- Shortboard, Advanced riders
- Best for
- Intermediate to Advanced
- Skill Level
- Ocean, Swell
- Spot Type
- Moderate
- Crowd Level
This spot information is AI-assisted and has not been human verified. It may be incomplete, outdated, or incorrect. Verify safety, access, local rules, and current conditions with official or local sources before riding.
About
Magnet Bay is an exposed reef-and-point break on Banks Peninsula, producing a long left-hand wave on a large boulder beach. The wave is described as fat and “wally” with peeling shape, and on good days it can deliver very long rides. Surf conditions are highly tide- and swell-dependent. Guidance emphasizes that when the swell is small, it needs low tide to work—otherwise you’ll end up on the rocks. Overall, the best results are described for low to mid tide, with reef/point wrapping requiring the right kind of southerly swell to fill in properly. Wind can make a major difference to the wave quality. Northeasterly offshore winds are associated with groomed faces, while spot-specific wind cleanliness data for March indicates roughly mid-30% of the time conditions are clean versus the low-30% range when they’re blown out. Safety is a central concern: the entry and lineup involve rocks, slippery boulders, and submerged hazards, and rip currents can intensify as swell increases. Access is remote and over private land, with steep and difficult walking/track conditions, limited parking, and no lifeguards or immediate on-site rescue—so the spot is best suited to surfers who are comfortable with advanced navigation of rocky conditions and can plan to be self-sufficient.
- Long, peeling left-hand point/reef wave
- Best tide is low to mid (especially for small swells)
- Offshore NE winds tend to groom the wave
- Autumn (March) is a top month for consistency
- Long left-hand point/reef wave on a boulder beach
- Offshore northeast winds can groom the face well
- Most consistent conditions are in autumn (especially March)
- Rocky, hazardous entry/exit with large slippery boulders
- Rips can be annoying when swells are bigger
- Remote access with no on-site rescue services
Wind, water and seasons
Wind
- Direction
- NE
- Offshore directions
- NE
- Wind Type
- Sea breeze — Northeast offshore conditions are described as producing better-groomed surf faces.
- Reliability
- 33% blown out in March; 35% clean in March (spot-specific percentages).
- Best Months
- March
Water & beach
- Water Type
- Ocean, Swell
- Beach
- Sand — Sand described, alongside many boulders/rocks forming the hazardous entry zone.
- Beach Size
- Medium
- Waves
- Small — Also described as medium with a working swell window roughly around 1–3 meters.
- Launch
- Big — Large boulder beach; difficult entry over slippery boulders and rocks.
- Launch Difficulty
- Difficult — One source states moderate difficulty; another describes difficult entry over slippery boulders and rocks.
Through the year
Can be busiest on weekends when a good swell hits; overall tends to be quiet mid-week.
Winter months (June to August) bring more frequent large swells but also colder, stormier weather.
By sport
What to expect for each.
An exposed reef/point break on a large boulder beach producing a long left-hand wave. Works best at low to mid tide (especially when swells are smaller).
- Wave Direction
- Left
- Optimal Swell
- SSE, SE
- Swell Height
- 1–3 m
- Optimal Tide
- Low, Mid — Low to mid tide is preferred; best-tide guidance also lists mid tide.
- Shelter
- Exposed — Exposed coastal location.
- Wind Effect
- Offshore from the northeast produces the best conditions and helps groom faces.
- Bigger Swell
- Holds significant size but can become very heavy and challenging to paddle out; breaks in most swell sizes from small to large.
- Wave Quality
- Good — Also described as excellent in suitable conditions.
- Wave Power
- Moderate — Also described as powerful on good days; can become heavy as swell builds.
- Wave Shape
- Peeling — Fat, left-hand point/reef wave; becomes very heavy and challenging to paddle out when larger.
- Peel Speed
- Medium
- Ride Length
- Long — Long, fat left-hand rides are emphasized; one source notes up to ~300 meters on a good day.
- Typical Ride Length
- 150–300 m
- Ride Length Details
- Good, long left; typical reported rides are on the order of 150–300 meters when conditions line up.
Check the forecast before you go
See wind, waves, weather and session windows for Magnet Bay in the full forecast view.
Magnet Bay wind and wave forecast summary
- Wind
- 3–20 ktsGusts 41 kts
- Direction
- NNW328°
- Strongest day
- Mon, Oct 2620 kts
- Windy days
- 4/712 kts or more
- Waves
- 0.7–2.5 m9s period
- Temperature
- 7–23 °C
Over the next 7 days, Magnet Bay is forecast for daytime winds of 3–20 kts, peaking around 20 kts on Monday, October 26 with gusts to 41 kts. The prevailing direction is NNW. Waves run 0.7–2.5 m with a period of about 9s. Based on the Wavind model, in the spot’s local time.
Other spots in the area
What to know before you launch
Safety, access, restrictions, rescue, and local rules can change. Treat these details as informational and confirm them locally before launching.
Hazards
- Rocks in the line-up
- Large slippery boulders on entry and exit
- Submerged rocks and reef
- Rip currents/sweep when swell is bigger
- Thick kelp beds
- Remote access with no immediate services
Rescue & support
- Lifeguard
- None — No lifeguard coverage described.
- Rescue & Self-Rescue
- Limited — Remote southern bays without dedicated on-site rescue; response may be delayed.
- Emergency Info
- No dedicated on-site rescue services. Nearest medical facilities are referenced as Akaroa or Christchurch; call the universal emergency number if needed.
- Localism / Vibe
- Mild — Access and behavior expectations relate to private land and gate/track respect.
Rules of the spot
Take care with rocks in the line-up; be respectful of private land access and follow gate/track rules.
- Access is via private farmland
- No dogs allowed
- No camping at the beach
- When the swell is small, it needs low tide to work or you will end up on the rocks.
- Go at low tide (or low to mid tide) to avoid rocks when swell is small.
- Bring sturdy footwear for the steep/rough descent and expect slippery boulders at the entry.
- Check gate status before driving in (access may be over private land).
Getting there & access
- Nearest City
- Christchurch
- Nearest Town
- Little River
- Parking
- Limited parking at the top of the track on the farm boundary (access via private land).
- Access
- South of Christchurch on Banks Peninsula; access is via a large boulder beach. When swell is small, low tide is needed to avoid rocks.
- Cost Level
- Moderate
- Local Language
- English
What's on the beach
- Accommodation
- Near — Camping and holiday homes are referenced around Akaroa or Little River.
- Equipment Rental:
- No equipment rental on-site described.
No schools or services are listed for this spot yet.
From riders who've been here
Latest reported conditions
Spot questions
Frequently asked questions
When is the best season at Magnet Bay?
The best overall months at Magnet Bay are March.
Which wind directions work at Magnet Bay?
Magnet Bay works with NE winds. Offshore directions are NE.
What skill level is Magnet Bay suitable for?
Magnet Bay suits these riding levels: Surfing: Intermediate to Advanced.