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MAHURANGI IS/ GOAT IS

Located in the waters of Hahei, New Zealand, this dive site offers a unique experience with its artificial reef created by the sinking of two tractors. With a sandy bottom and a small broken reef, this site is perfect for beginners as well as OW1 and OW2 certified divers. Its easy navigation and protection from most weather conditions make it a favored spot for diving enthusiasts.

The abundance of marine life in this area is truly captivating. Divers can expect to come across goat fish, snapper, and a variety of other fish species. The site is also known for sightings of magnificent eagle rays and delightful schools of squid.

For those seeking more diving opportunities, Mahurangi Island boasts a range of dive sites. The inner side of the island offers a pleasant and hassle-free dive experience, while the back side is better suited for more advanced divers. Divers should keep an eye out for boat traffic, especially from cave cruisers. Additionally, caution must be exercised while exploring the outer edges of the island, as currents can be quite strong. It is worth noting that the northern tip of the island falls within a marine reserve, so it's important to check and adhere to any regulations in place.

With a visibility of approximately 8 meters and a maximum depth of 12 meters, this dive site promises an unforgettable underwater adventure. Whether you're a beginner or a seasoned diver, this captivating location in Hahei, New Zealand is a must-visit destination.

Diving Conditions Score for MAHURANGI IS/ GOAT IS

5.2
Average

Average conditions, be alert.
The score is based on a calculation of the current weather and sea conditions.

Dive Site Overview for MAHURANGI IS/ GOAT IS

Depth

12m

Visibility

8m

Experience Level

beginner
advanced

Weather Conditions for MAHURANGI IS/ GOAT IS

Wave Height

0.48m

Wind Speed

5.8 m/s

Water Temp

16.8°C

Visibility

3.74km

Cloud Cover

84%

Wave Period

9.9s

Air Temperature

10.6°C

Precipitation

0 mm

Detailed 7-Day Diving Forecast for MAHURANGI IS/ GOAT IS
Alpha

Dive Score Chart for MAHURANGI IS/ GOAT IS

Best time to dive: 11:00 with score 7.8120356902356916/10. Water conditions: Waves 0.46m, Wind 7.3 m/s.Best night dive time: 2:00 with score 6.968298316498316/10.

Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.

Sunrise at MAHURANGI IS/ GOAT IS: 06:00
Sunset at MAHURANGI IS/ GOAT IS: 18:00

Optimal diving conditions at MAHURANGI IS/ GOAT IS are affected by daylight hours. Sunrise occurs at 06:00 and sunset at 18:00, which impacts visibility and water temperature for scuba diving and snorkeling.

🌞
Best Overall
11:00

Score: 7.8/10
Waves: 0.46m (9.9s), Wind: 7.3 m/s

🌙
Best Night
2:00

Score: 7.0/10
Waves: 0.52m, Wind: 13.1 m/s

Seasonal Analysis for MAHURANGI IS/ GOAT IS
Alpha

Historical patterns and best seasons for diving at MAHURANGI IS/ GOAT IS

The dive score combines all factors to rate overall diving conditions throughout the year. Higher scores indicate better diving conditions.

Monthly Dive Score Analysis - Seasonal Diving Conditions

Higher values indicate better diving conditions

Seasonal DiveScore Chart

This chart displays monthly diveScore data throughout the year, showing seasonal patterns. The data is presented as a bar chart with an overlaid line graph.Dive scores range from 1 to 10, with 10 being optimal conditions.

Higher values indicate better diving conditions

Best Season for MAHURANGI IS/ GOAT IS

Summer

Avg. Score: 7.9/10

Summer offers the warmest water temperatures and generally favorable conditions for all levels of divers.

Best Months for MAHURANGI IS/ GOAT IS

July
Score: 7.9
August
Score: 7.9
June
Score: 7.8

Ideal Conditions for MAHURANGI IS/ GOAT IS

Water Temp

Thermometer Emoji

17.0°C / 62.6°F

February

Visibility

Telescope Emoji

13.7m / 44.9ft

January

Wave Height

Wave Emoji

1.1m / 3.6ft

December

Wave Period

Wave Emoji

8.0s

January

Seasonal Insights for MAHURANGI IS/ GOAT IS

MAHURANGI IS/ GOAT IS follows southern hemisphere patterns with February being the warmest month (17.0°C) and September the coldest (10.5°C). The calmest conditions typically occur in December with average wave heights of 1.1m and wave periods of 8.0s. The most comfortable wave conditions are in December with a low wave steepness ratio, creating gentler swells. January offers the longest wave periods (8.0s), creating more comfortable and predictable conditions for boat entries and exits. Ocean currents are slowest in January (0.5m/s) and strongest in January (0.5m/s). January is usually the driest month with 0.1mm of precipitation. For beginners, the best time to visit would be during December to February, when ocean conditions are calmer with long-period waves and currents are typically weaker. Experienced divers might enjoy the challenges and potentially better visibility during the shoulder seasons, with moderate currents that can improve marine life encounters.

Scoring Legend:
9-10 (Excellent)
7-8 (Good)
5-6 (Average)
3-4 (Poor)
1-2 (Dangerous)

Last updated: 1 min. ago - Jun 20, 2026

Note: This dive site is not a verified dive site. Please dive with caution. This dive site might have incorrect information by the community.

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