Ha Long Bay
Quang Ninh, VietnamAsia/Ho_Chi_Minh
Ocean View Index
—
Next tide
18:00Low Tide
Sunrise / Sunset
22:49 – 11:14
Local time
00:06
Ha Long Bay, a UNESCO World Natural Heritage site, enchants visitors with its emerald waters dotted by over a thousand karst islets.
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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.
48-Hour Hourly Forecast
Hour-by-hour marine weather for the next 48 hours.
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.
| Time | Type | Height |
|---|---|---|
| 18:00 | Low | -1.43 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.
Nearby Beaches
Other beaches closest to Ha Long Bay.
My Khe Beach
Da Nang, Vietnam
Nam Van Lake
Macau Peninsula, Macau
Hac Sa Beach
Coloane, Macau

Cheoc Van Beach
Coloane, Macau
Frequently asked questions
- What time is low tide at Ha Long Bay on September 9, 2026?
- Low tides at Ha Long Bay on September 9, 2026: 01:00 (times shown in Asia/Ho_Chi_Minh).
- What is the Ocean Viewing Index (OVI) for Ha Long Bay?
- 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
- 20.9101°, 107.1839°
- Timezone
- Asia/Ho_Chi_Minh
- Region & Country
- Quang Ninh, Vietnam