Ohau Canal Fishing: Your Complete Guide To Hydro Canals In Twizel Area [Updated On- 2025]

The top fishing spots in the Ohau Canal, New Zealand, are at both ends. One location is where water pours over a weir from Lake Rotorua. The other is where the canal meets Lake Rotoiti at the delta. The fishing season starts on October 1, making it an important date for anglers to remember.

When preparing for Ohau Canal fishing, it is crucial to consider seasonal changes. Spring and early summer are particularly productive times, as fish are active and feeding vigorously. Anglers should equip themselves with a selection of lures and baits that cater to local preferences. Popular choices include spinners, nymphs, and larger bait fish.

Fishing permits are required, and they can be easily obtained from local outlets. Adhering to local regulations ensures a sustainable fishing environment. The surrounding landscape enhances the overall experience, with the backdrop of the Southern Alps adding to the charm of the location.

As you prepare for your fishing adventure, understanding the unique features of the canal will enable you to maximize your success. Next, we will dive deeper into techniques and tips specifically for fishing in the Ohau Canal.

Table of Contents

Where Is the Ohau Canal Located and How Do I Get There?

The Ohau Canal is located in the South Island of New Zealand, near the town of Twizel. To get there, follow these steps: Start by driving on State Highway 8 toward Twizel. After reaching Twizel, follow signs to the Ohau Canal, which is accessible from nearby roads. The canal runs parallel to the highway, making it easy to spot. Use a GPS device for accurate navigation to ensure a smooth journey.

What Types of Fish Can I Expect to Catch in the Ohau Canal?

You can expect to catch several types of fish in the Ohau Canal, primarily rainbow trout and brown trout.

Rainbow Trout
Brown Trout
Chinook Salmon
Eels (Koura)
Baby Trout (Fingerlings)

There are varying opinions on the fishing experience at Ohau Canal. Some anglers appreciate the accessibility and the diversity of fish species available. Others note the competition among fishermen, especially during peak seasons, which can affect the overall fishing experience. Regardless, the variety in species provides ample options that attract both novice and experienced anglers.

Rainbow Trout:

Rainbow trout are a popular species in the Ohau Canal. Rainbow trout thrive in cold, fresh water environments. The species can grow up to 20 pounds, but average sizes are typically 2 to 5 pounds. They are known for their vibrant coloration, with a characteristic pink stripe along their sides. According to the New Zealand Fish and Game, the canal is regularly stocked with rainbow trout to sustain fishing opportunities, making it an attractive spot for both recreational and competitive fishing.

Brown Trout:

Brown trout are another prevalent species in the Ohau Canal. Brown trout are native to Europe and were introduced to New Zealand in the 19th century. They tend to be larger than rainbow trout, with some specimens exceeding 10 pounds. Brown trout prefer hiding spots, such as underwater structures, which makes them a bit more challenging to catch. Studies, like those conducted by the Department of Conservation, indicate that brown trout population management is crucial for maintaining ecosystem balance within the canal.

Chinook Salmon:

Chinook salmon, also known as king salmon, are occasionally caught in the Ohau Canal. These fish are larger and can weigh over 50 pounds. They require specific conditions for spawning, being more prominent in certain seasons. The New Zealand Ministry for Primary Industries notes that Chinook salmon play a vital role in both the ecological balance and the fishing industry. Anglers often seek out Chinook for their remarkable size and flavor.

Eels (Koura):

Eels, particularly the longfin eel, are a unique catch in the Ohau Canal. These eels can grow over 6 feet long. They are an important part of both indigenous Māori cuisine and culture. Studies from the University of Otago indicate that longfin eels are experiencing population declines due to habitat loss and overfishing. Thus, fishing regulations around eels aim to protect this species while still allowing for sustainable fishing practices.

Baby Trout (Fingerlings):

Baby trout, or fingerlings, may also be present in the canal as a result of spawning. These small fish are typically raised in hatcheries before being released into the canal. The presence of fingerlings indicates a healthy ecosystem capable of supporting future fish populations. Angling for these younger fish, while less common, can provide insight into the success of stocking efforts and habitat quality, as explored in a study conducted by the New Zealand Ministry for Primary Industries.

Overall, the Ohau Canal offers a diverse array of fishing opportunities, catering to styles ranging from catch-and-release to sustainable harvesting.

When Is the Best Time to Fish in the Ohau Canal?

The best time to fish in the Ohau Canal is during early morning or late evening. Fish are generally more active during these cooler times of day. Water temperature impacts fish behavior. Warmer water in the midday can cause fish to become less active. Additionally, the changing light conditions at dawn and dusk attract fish as they search for food. These factors collectively suggest that morning and evening are optimal for fishing in this area.

What Fishing Techniques Are Most Effective in the Ohau Canal?

The most effective fishing techniques in the Ohau Canal include a variety of methods tailored to the unique conditions of the waterway.

Fly Fishing
Spin Fishing
Bait Fishing
Trolling
Float Fishing

These techniques cater to the varying preferences of anglers and the specific species present in the canal. Each method has distinct followers, and preferences can often vary based on personal experiences or the targeted fish species.

Fly Fishing:
Fly fishing is a popular technique in the Ohau Canal. Anglers use lightweight artificial flies that mimic the natural food sources of fish. This method requires skill in casting and often targets species like rainbow trout. Research by Freshwater Fishing New Zealand highlights that effective fly patterns include nymphs and dry flies, especially during hatching periods.
Spin Fishing:
Spin fishing involves the use of spinning reels and lures. The technique is straightforward and suitable for beginners. Anglers can use various lures to attract fish species such as salmon and trout. According to a study by the New Zealand Fish Research Authority, spin fishing can yield great results in the Ohau Canal, especially during dawn and dusk when fish are most active.
Bait Fishing:
Bait fishing includes using natural bait to entice fish. Simple rigs can be used to present live or dead bait effectively. Common bait options in the Ohau Canal include worms and minnows. Anglers often find that this method is effective for catching larger fish. A survey conducted by local fishing clubs indicates that bait fishing can outperform artificial lures during certain seasons.
Trolling:
Trolling allows anglers to cover large areas of water while presenting bait or lures. This method is especially effective for targeting larger trout and salmon in the canal. Studies demonstrated by Fish & Game New Zealand reveal that trolling can significantly increase catch rates, especially when varied speeds and depths are utilized.
Float Fishing:
Float fishing involves using a float to suspend bait at a specific depth. This technique works well in the canal where fish are known to swim at varying depths throughout the day. The method is considered effective for catching trout, particularly in low-light conditions, according to the New Zealand Fishing Magazine.

These techniques collectively provide anglers with diverse options to engage with the Ohau Canal’s rich aquatic environment. Each method draws on unique skills and caters to different fishing preferences, enhancing the overall fishing experience.

What Local Regulations Do I Need to Follow When Fishing in the Ohau Canal?

When fishing in the Ohau Canal, it is essential to follow local regulations, which include obtaining the right permits, adhering to specific fishing seasons, respecting size and bag limits, and observing local environmental protections.

Obtain a fishing permit.
Follow fishing seasons.
Adhere to size and bag limits.
Respect local environmental protections.
Be aware of designated fishing areas.
Report any fish catches or concerns.

Understanding and following these regulations is crucial for sustainable fishing in the Ohau Canal.

Obtaining a Fishing Permit: Obtaining a fishing permit is required for all anglers in New Zealand, including those fishing in the Ohau Canal. Fishermen must purchase a fishing license from Fish & Game New Zealand. This license grants individuals the right to fish in various waterways while enabling conservation efforts. Different fees apply for residents and non-residents, implicating varied access levels. In a study by Fish & Game (2022), it was noted that licenses help fund fishery management and habitat enhancement.
Following Fishing Seasons: Following fishing seasons is vital as specific times of the year may yield different regulations based on fish breeding patterns. For the Ohau Canal, trout fishing generally opens on September 1 and closes on the last day of April. These seasons align with the natural breeding cycles of the fish and help maintain healthy fish populations. According to the Department of Conservation (2022), adhering to these periods supports ecological balance.
Adhering to Size and Bag Limits: Adhering to size and bag limits helps sustain fish populations. In the Ohau Canal, there are specific regulations regarding the minimum size for trout and daily catch limits. Typically, anglers can keep a maximum of 2 trout per day, with a minimum size of 300 mm. Not following these guidelines can lead to fines. The Department of Conservation emphasizes that bag limits are there to ensure future generations can enjoy fishing too, creating a sense of responsibility among fishermen.
Respecting Local Environmental Protections: Respecting local environmental protections is key for maintaining the health of the Ohau Canal ecosystem. This includes not littering, using designated trails to access the water, and avoiding disturbance to wildlife. Regulations may also include no fishing in certain protected zones. The effects of enforcement are documented in a report by the Conservation Authority (2021), highlighting that respecting these areas contributes to the broader goals of conservation and habitat preservation.
Being Aware of Designated Fishing Areas: Being aware of designated fishing areas is critical to ensure compliance with local regulations. The Ohau Canal may have specific stretches designated for fishing to reduce crowding and protect sensitive environments. Resources such as the Fish & Game website provide maps and information about these areas. Familiarizing yourself with these sections helps prevent inadvertent violations of fishing laws.
Reporting Fish Catches or Concerns: Reporting any fish catches or concerns to local authorities is a responsible practice. Anglers are encouraged to report not just their catches but also any issues regarding pollution, overfishing, or wildlife disturbances. This peer-support approach fosters a community that values environmental stewardship. A case study highlighted in the Environmental Management Journal (2023) shows that communities engaging with local authorities significantly improve ecological health in popular fishing regions.

In summary, following these regulations helps ensure a sustainable fishing environment in the Ohau Canal, benefitting both current fishermen and the future state of the fisheries.

Where Are the Best Access Points for Fishing in the Ohau Canal?

The best access points for fishing in the Ohau Canal are located at various spots along the waterway. One effective location is the access point near the Ohau B Power Station. This area offers good shoreline access and is popular among anglers. Additionally, the area around the Ohau A Power Station provides ample space and ease of entry into the water. The bridge sites along State Highway 8 also serve as excellent fishing spots, as they offer convenient access to different sections of the canal. Furthermore, anglers can consider the various pull-off areas along the canal, which provide additional access to prime fishing locations. Overall, the combination of these access points enhances the fishing experience in the Ohau Canal.

What Gear and Equipment Should I Bring for Fishing in the Ohau Canal?

To fish in the Ohau Canal, you should bring essential gear and equipment tailored for the unique conditions of hydro canals. This includes specific types of fishing rods, bait, and safety items.

Fishing Rods
Fishing Reels
Fishing Lines
Hooks
Bait (live and artificial)
Tackle Box
Fishing Net
Life Jackets
Sunscreen
Sunglasses

Choosing the right equipment is crucial for a successful fishing experience. Below is a detailed look at each essential item.

Fishing Rods: Fishing rods play a critical role in casting and reeling in fish. Medium to heavy action rods are often recommended for the Ohau Canal due to the presence of larger fish species.
Fishing Reels: A reliable spinning reel complements your rod. Select a reel that balances well with your rod’s action to improve your casting accuracy and control when reeling in fish.
Fishing Lines: The type of fishing line impacts your success. Braided lines offer strength and sensitivity, while monofilament lines provide flexibility and ease of use. A line with a test strength of at least 10-20 pounds is advisable.
Hooks: Using the right hooks is essential for ensuring that fish remain hooked. Circle hooks or treble hooks work well for various species found in the Ohau Canal.
Bait (live and artificial): Choosing the right bait can attract different types of fish. Live bait such as worms or minnows is effective, while lures like spinners or spoons can also entice fish actively feeding on the surface.
Tackle Box: An organized tackle box stores your fishing gear efficiently. Include additional weights, bobbers, and tools like pliers for managing hooks and lines.
Fishing Net: A fishing net helps in landing fish safely and efficiently. Opt for a net with a handle long enough to reach the water while maintaining a safe distance.
Life Jackets: Safety should always be a priority. Wearable life jackets are vital, especially if fishing from a small boat or near the water’s edge.
Sunscreen: Protect your skin from UV rays while fishing. Sunscreen with a high SPF helps reduce the risk of sunburn during your trip.
Sunglasses: Polarized sunglasses enhance visibility in the water. They reduce glare and help you spot fish activity more effectively.

Preparing properly with the right gear ensures a successful and enjoyable fishing experience at the Ohau Canal.

What Tips Can Help Beginners Succeed When Fishing in the Ohau Canal?

To succeed when fishing in the Ohau Canal, beginners should follow some essential tips tailored to the unique conditions of this environment.

Main Tips for Fishing Success in Ohau Canal:
1. Research local fishing regulations.
2. Choose appropriate fishing gear.
3. Understand the best fishing times.
4. Use effective bait and lures.
5. Be mindful of weather conditions.
6. Practice patience and persistence.
7. Learn casting techniques.

Understanding these tips will help beginners navigate the fishing experience in the Ohau Canal effectively.

Research Local Fishing Regulations: Researching local fishing regulations is vital for beginners. Regulations could include fishing licenses, catch limits, and specific restrictions on certain species. Ignoring these rules can result in fines. Beginners can find this information on local fisheries websites or by contacting local fishing authorities.
Choose Appropriate Fishing Gear: Choosing the right fishing gear is crucial for success. Beginners should select a suitable rod, reel, and line that matches the fish species they plan to target. A medium-action rod is often recommended for the diverse fish found in the Ohau Canal. Additionally, the gear should be relaxing to handle for extended periods.
Understand the Best Fishing Times: Understanding the best fishing times can significantly enhance success rates. Fish are more active during early mornings and late afternoons. According to a study by the Department of Conservation (DOC), fish often feed more aggressively during these periods. Planning outings around these times can yield better results.
Use Effective Bait and Lures: Using effective bait and lures can attract more fish. Natural baits like worms and small fish work well. For artificial lures, spinners and jigs are popular choices. A 2021 study from the International Journal of Fisheries Research highlighted that matching the bait to the local forage species increases chances of catching fish.
Be Mindful of Weather Conditions: Being mindful of weather conditions influences fishing outcomes. Fish may become more active with overcast skies, while bright sunlight can make them seek deeper waters. According to research, factors like wind and temperature also affect fish behavior. Monitoring weather forecasts can help in planning successful trips.
Practice Patience and Persistence: Practicing patience and persistence is essential for fishing success. Many beginners may get discouraged with little initial success. However, fishing often requires trial and error. Veteran fishers emphasize the importance of staying longer at a spot to increase chances of a catch.
Learn Casting Techniques: Learning proper casting techniques enhances fishing effectiveness. Beginners should practice different casting styles to cover various areas in the canal. Resources like online tutorials or local fishing classes can help beginners master these skills, improving their overall experience.

By following these tips, beginners can enhance their fishing success in the Ohau Canal and enjoy a fulfilling outdoor activity.

How Can I Find Guided Fishing Tours or Local Experts in the Twizel Area?

To find guided fishing tours or local experts in the Twizel area, consider searching online directories, local tourism websites, social media platforms, or visiting local sports shops.

Online directories: Websites such as TripAdvisor or FishingBooker provide lists of fishing guides and tours. These platforms offer user reviews, ratings, and details about the services provided by local experts.

Local tourism websites: The official Twizel tourism site may feature listings of licensed fishing guides and tours. These sites often provide information on current fishing conditions, popular spots, and seasonal activities.

Social media platforms: Platforms like Facebook and Instagram are useful for discovering local fishing guides. Many fishing experts showcase their services, share their experiences, and engage with potential customers through posts and stories.

Local sports shops: Visiting a fishing tackle shop or a local sporting goods store can provide valuable information. Staff members often have knowledge of local guides and can recommend trusted experts based on their experience.

By utilizing these resources, you can effectively find guided fishing tours or connect with local experts while enjoying the fishing opportunities Twizel has to offer.

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