What is the Ocean Viewing Index (OVI) for Sanxiantai?

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.

When is the best time to visit Sanxiantai for sea views?

Start with the current and 7-day OVI forecast for Sanxiantai, then choose a daylight period that also fits your plan. If you want tide pools, exposed shore, or a tide-dependent walk, check the local high and low tide times as well.

Should I use tide times or OVI for a visit to Sanxiantai?

Use tide times when your visit depends on water level, such as a sandbar, tide pool, or exposed rocks. Use OVI to compare likely sightseeing conditions including sea appearance, visibility, sea state, and lighting. For a coastal trip, read both together.

Sanxiantai Tides & Ocean Viewing Index

Taitung, TaiwanAsia/Taipei

Ocean View Index

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Next tide

21:32High Tide

Sunrise / Sunset

21:52 – 10:17

Local time

02:32

Sanxiantai in Taitung, an offshore islet linked by an eight-arch bridge with coral reefs and sea-erosion landscapes.

Verified data temporarily unavailable

This section will return when its verified data source is available. No estimated data is shown.

Verified data temporarily unavailable

This section will return when its verified data source is available. No estimated data is shown.

Weather Forecast

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

TodaySep 9

Light Rain

28°23°

3.3 m/s

0.4mm

ThuSep 10

Light Rain

29°25°

4.5 m/s

1.4mm

FriSep 11

Light Rain

28°26°

3.8 m/s

2.8mm

SatSep 12

Thunderstorm

29°25°

2.0 m/s

0.8mm

SunSep 13

Light Rain

30°23°

3.0 m/s

0.6mm

MonSep 14

Light Rain

30°24°

3.3 m/s

4.8mm

TueSep 15

Thunderstorm

28°24°

3.8 m/s

18.9mm

Visibility: 17 km·Cloud: 10%

48-Hour Hourly Forecast

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

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Verified data temporarily unavailable

This section will return when its verified data source is available. No estimated data is shown.

High & Low Tides Today

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

Spring TideCoefficient: 119.9 / 120Higher coefficient means larger tide range; 120 is the largest spring, 20 the smallest neap.

Time	Type	Height
21:32	High	0.77 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

21:32

0.77 m

Nearby Beaches

Other beaches closest to Sanxiantai.

103 km away

Qixingtan Beach

Hualien, Taiwan

130 km away

Golden Coast

Tainan, Taiwan

130 km away

Cijin Beach

Kaohsiung, Taiwan

145 km away

South Bay

Pingtung, Taiwan

Frequently asked questions

What is the Ocean Viewing Index (OVI) for Sanxiantai?: 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.
When is the best time to visit Sanxiantai for sea views?: Start with the current and 7-day OVI forecast for Sanxiantai, then choose a daylight period that also fits your plan. If you want tide pools, exposed shore, or a tide-dependent walk, check the local high and low tide times as well.
Should I use tide times or OVI for a visit to Sanxiantai?: Use tide times when your visit depends on water level, such as a sandbar, tide pool, or exposed rocks. Use OVI to compare likely sightseeing conditions including sea appearance, visibility, sea state, and lighting. For a coastal trip, read both together.

Essential Information

Coordinates: 23.1264°, 121.4061°
Timezone: Asia/Taipei
Region & Country: Taitung, Taiwan

Data sources

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