What time is high tide at Big Wave Bay Beach on September 9, 2026?

High tides at Big Wave Bay Beach on September 9, 2026: 06:49 (times shown in Asia/Hong_Kong).

What is the Ocean Viewing Index (OVI) for Big Wave Bay Beach?

OVI is a 0-100 composite score combining sea color, water clarity, visibility, sea conditions, sunlight and water quality to help you decide if the sea is worth seeing today.

Big Wave Bay Beach

Hong Kong Island, Hong KongAsia/Hong_Kong

Ocean View Index

65Fair

Next tide

22:49High Tide

Sunrise / Sunset

22:21 – 10:46

Local time

01:49

Big Wave Bay on eastern Hong Kong Island, a surf spot also home to prehistoric rock carvings.

Ocean Viewing Index

Updated · Sep 8, 2026 17:49

Reference time: local noon · 12:33 (Asia/Hong_Kong)

Estimated

Fair

Fair conditions. Sea color may appear muted.

Sub-Index Breakdown

Six dimensions feed the overall Ocean Viewing Index.

Sea Color
Clear blue-green · hue
69.2
Clarity
Turbid · NTU
51.3
Visibility
Under 8 m · m
24
Sea State
Calm, glassy (0-1) · Beaufort
100
Lighting
Golden hour, optimal · lux
100
Water Quality
index
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Weather Forecast

7-day marine weather forecast from Open-Meteo model.

TodaySep 8

Light Rain

32°25°

1.5 m/s

3.2mm

WedSep 9

Light Rain

29°24°

2.9 m/s

2.1mm

ThuSep 10

Light Rain

30°23°

3.3 m/s

1.1mm

FriSep 11

Light Rain

30°23°

3.0 m/s

0.8mm

SatSep 12

Rain

29°24°

4.0 m/s

16.3mm

SunSep 13

Thunderstorm

27°25°

3.9 m/s

11.9mm

MonSep 14

Overcast

31°26°

3.4 m/s

Visibility: 9 km·Cloud: 34%

48-Hour Hourly Forecast

Hour-by-hour marine weather for the next 48 hours.

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7-Day OVI Trend

Forecast ocean viewing conditions for the coming week.

Best on Fri: Viewing conditions are Good; aim for the golden hour just after sunrise or before sunset. Great for snorkeling and photography.

High & Low Tides Today

Times and heights of today's high and low water.

Spring TideCoefficient: 116.4 / 120Higher coefficient means larger tide range; 120 is the largest spring, 20 the smallest neap.

Time	Type	Height
22:49	High	0.91 m

48-Hour OVI Trend

Hour-by-hour ocean viewing outlook for the next 48 hours, dampened by rainfall.

Today's Tide Summary

A quick look at the day's high and low water.

High Tide

22:49

0.91 m

Nearby Beaches

Other beaches closest to Big Wave Bay Beach.

1.2 km away

Shek O Beach

Hong Kong Island, Hong Kong

5.1 km away

Repulse Bay Beach

Hong Kong Island, Hong Kong

7.2 km away

Clear Water Bay Beach

Sai Kung, Hong Kong

10 km away

Stanley Beach

Hong Kong Island, Hong Kong

Frequently asked questions

What time is high tide at Big Wave Bay Beach on September 9, 2026?: High tides at Big Wave Bay Beach on September 9, 2026: 06:49 (times shown in Asia/Hong_Kong).
What is the Ocean Viewing Index (OVI) for Big Wave Bay Beach?: OVI is a 0-100 composite score combining sea color, water clarity, visibility, sea conditions, sunlight and water quality to help you decide if the sea is worth seeing today.

Essential Information

Coordinates: 22.2342°, 114.2472°
Timezone: Asia/Hong_Kong
Region & Country: Hong Kong Island, Hong Kong

Data sources

Tides: UHSLC / FES2022b · Weather: NOAA GFS · Sea color: NASA MODIS/VIIRS