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Why Not

Welcome to the magnificent dive site located near the lighthouse at the Back of Bona reef. This thrilling wall dive begins at a depth of 1msw and descends to 30msw, unveiling a stunning ridge adorned with sea fans, soft and hard coral, and intricate swim-throughs. It is an ideal spot for seeking refuge during southeast winds and is best explored during strong outgoing currents. For avid divers, there is always an abundance of fascinating marine life to discover.

Prepare to be mesmerized by the graceful presence of spotted eagle rays, numerous spotted sweet lips, and vibrant schools of barracuda. Delight in the sight of nudibranchs, antheas, fusiliers, moray eels, angelfish, shrimps, gobies, and an array of coral formations. The diversity of marine flora and fauna, including sea fans and lobsters, will captivate your senses.

Located within the Vatu-i-Ra Conservation Park, renowned as Fiji's premier diving destination, this site is just one of the many equally spectacular locations within the park. Other notable areas include Midway Reef, Vatulaca Reef, Charybdis Reef, and Malake Passage. While 'The Passage' is celebrated internationally, don't overlook the incredible offerings of these nearby sites. The boat ride to 'The Passage' typically takes a little over an hour, considering the park's vast expanse of over 110km². Prepare to embark on an unforgettable adventure and always show respect to the ocean.

For further information on the Vatu-i-Ra Conservation Park, please visit their website. To optimize your experience, note that there is a small additional fee per diver, which grants an annual 'membership' to enter the reserve. Dive into the wonders of Western Fiji, where this captivating dive site awaits your exploration.

Diving Conditions Score for Why Not

7.6
Good

Good diving conditions!
The score is based on a calculation of the current weather and sea conditions.

Dive Site Overview for Why Not

Depth

21m

Visibility

16m

Experience Level

beginner
advanced

Weather Conditions for Why Not

Wave Height

1.26m

Wind Speed

42.1 m/s

Water Temp

26.1°C

Visibility

53.56km

Cloud Cover

79%

Wave Period

4.8s

Air Temperature

24.5°C

Precipitation

0 mm

Detailed 7-Day Diving Forecast for Why Not
Alpha

Dive Score Chart for Why Not

Best time to dive: 6:00 with score 7.479833333333334/10. Water conditions: Waves 1.1m, Wind 39 m/s.Best night dive time: 1:00 with score 6.979833333333334/10.

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

Sunrise at Why Not: 06:00
Sunset at Why Not: 18:00

Optimal diving conditions at Why Not 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
6:00

Score: 7.5/10
Waves: 1.1m (4.55s), Wind: 39 m/s

🌙
Best Night
1:00

Score: 7.0/10
Waves: 1.1m, Wind: 39.1 m/s

Seasonal Analysis for Why Not
Alpha

Historical patterns and best seasons for diving at Why Not

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 Why Not

Summer

Avg. Score: 9.6/10

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

Best Months for Why Not

June
Score: 9.7
July
Score: 9.7
August
Score: 9.5

Ideal Conditions for Why Not

Water Temp

Thermometer Emoji

26.4°C / 79.5°F

June

Visibility

Telescope Emoji

11.9m / 39.0ft

June

Wave Height

Wave Emoji

1.9m / 6.2ft

November

Wave Period

Wave Emoji

8.0s

January

Seasonal Insights for Why Not

Why Not follows southern hemisphere patterns with June being the warmest month (26.4°C) and October the coldest (22.9°C). The calmest conditions typically occur in November with average wave heights of 1.9m and wave periods of 8.0s. The most comfortable wave conditions are in November 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). June is usually the driest month with 0.2mm of precipitation. For beginners, the best time to visit would be during November to January, 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 21, 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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