TidePlanet

Today in Bãi Trước there are high tides at 2:05 am (14.2 ft) and 4:29 pm (14.0 ft) and low tides at 9:20 am and 9:34 pm. Tide coefficient 101. Right now the tide is falling toward the low tide at 9:20 am. The sun rises at 5:42 am and sets at 5:29 pm: 11 h 47 min of daylight. The moon is 87% illuminated (waning gibbous) and rises at 8:24 pm. Major solunar periods run from 12:58 am to 2:58 am and from 1:30 pm to 3:30 pm. The next spring tides arrive from November 10 to 12. The sea is smooth, with 1.3 ft waves. There's a light breeze from the north (4 mph). Overcast, 78 °F.

Beach

Beach day in Bãi Trước

Beach forecast, 7 days →

Is it a beach day?

3 good hours
6
Fair beach day · 6 out of 10 7:00–10:00 am
  • Feels like 95 °F: hot
  • Offshore breeze (5 mph)
  • Calm for swimming: 1.2 ft waves
  • UV 6 (moderate): SPF 30 sunscreen
  • Water at 86 °F (very warm)
  • Low tide at 9:20 am: more sand

Today, hour by hour

  • Swimming Calm · 1.2 ft

    1.2 ft waves: calm for swimming. Low rip current risk. Always follow the lifeguard's flags.

  • Water 87 °F

    Very warm: barely refreshing.

  • Sun & sunscreen UV 10 · SPF 50

    Max UV 10 (very high): SPF 50 sunscreen, reapplied every 2 hours. Seek shade 11:00 am–2:00 pm (very high UV).

  • Wind 10 mph

    Cross-shore breeze (10 mph).

  • Tide & sand 9:20 am

    Low tide at 9:20 am and 9:34 pm: that's when there's the most sand. High tide at 2:05 am and 4:29 pm. Coefficient 101 (spring tides): little sand left at high tide.

The best window, 7:00 am to 10:00 am, brings beach weather, little wind, a calm sea, water at 86 °F and low tide at 9:20 am, though with clouds.

We don't have data on jellyfish, sargassum or beach closures: ask the lifeguard or check with the local beach authority. How it works · The next 7 days

About Bãi TrướcThe beach

In Vũng Tàu, 0.7 mi from the center. Tides, weather and sun in Vũng Tàu →

Length 0.2 mi
Facing Faces south
Water quality We don't have an official bathing water rating for this country: ask the lifeguard or check the town's website.
Amenities
  • Restrooms
  • Parking

Amenities from OpenStreetMap: some may be missing or out of date. See on OpenStreetMap · Fix on OpenStreetMap

Beaches near Bãi Trước

Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors

Named beaches within 6.2 mi, nearest first. Amenities from OpenStreetMap: some may be missing or out of date. View on OpenStreetMap · Add or fix on OpenStreetMap

Beaches and amenities: © OpenStreetMap contributors (ODbL).

Fishing

Fishing in Bãi Trước today

Fishing forecast, 7 days →

Best time to fish

Solunar activity today: medium
7
Good day · 7 out of 10 1:00–3:00 am Also 8:20–9:10 am and 3:30–5:30 pm
  • High tide at 2:05 am, coefficient 101
  • Major period 12:58–2:58 am
  • Steady pressure (29.88 inHg), light offshore wind (4 mph) and calm sea (1.4 ft waves)
  • Waning gibbous: a bit more activity than at the quarters
  • Highest tide coefficient today: 101 (big spring tides)

Your day at a glance

The best window, 1:00 am to 3:00 am, combines the 2:05 am high tide and a major period. Also good from 8:20 am to 9:10 am, with the 9:20 am low tide and moonset. Also good from 3:30 pm to 5:30 pm, with the 4:29 pm high tide, a major period, sunset and some swell.

How it works · Next 7 days

Tides

Tides in Bãi Trước

Tides for 7 days →

Today's high and low tides

  • ▲ High tide 2:05 am 14.2 ft · coef. 101
  • ▲ High tide 4:29 pm 14.0 ft · coef. 96
  • ▼ Low tide 9:34 pm 10.3 ft

↓ Falling The tide is falling. 4 h 23 min to low tide at 9:20 am.

Tide coefficient 101 for the 2:05 am high tide and 96 for the 4:29 pm high tide. Big spring tides. The water rises and falls 11.8 ft between the highest high and the lowest low: a large range for this place. 70 is an average tide here; 90 and above means spring tides; below 45, neap tides. What is the tide coefficient?

2026 extremes: the highest tide of the year is on November 27 (14.7 ft) and the lowest, on June 16 (0.1 ft).

Mixed: two high and two low tides a day, but of quite different heights.

Heights above chart datum: the lowest astronomical tide (LAT), the zero of nautical charts in Europe. Astronomical prediction: wind and air pressure can raise or lower the water by a few inches, and more in a storm. Not for navigation. chart datum (LAT)

Tide coefficient and range in October

The biggest tides of the month came from October 27 to 28 (coefficient 105, 11.4 ft range). The smallest, on October 19 (coefficient 26, 6.3 ft).

Tide and solunar table · this week

Day Sun Tide 1Tide 2Tide 3Tide 4 Coef. Moon Major periods Activity
Today, Thu 29 5:42 am · 5:29 pm High tide 2:05 am · 14.2 ft Low tide 9:20 am · 2.4 ft High tide 4:29 pm · 14.0 ft Low tide 9:34 pm · 10.3 ft Coef. 101 87% Major periods 12:58 am · 1:30 pm Medium
Fri 30 5:42 am · 5:29 pm High tide 2:36 am · 14.2 ft Low tide 10:05 am · 2.6 ft High tide 5:32 pm · 13.6 ft Low tide 10:19 pm · 11.0 ft Coef. 92 79% Major periods 2:02 am · 2:35 pm Medium
Sat 31 5:42 am · 5:28 pm High tide 3:10 am · 13.9 ft Low tide 10:56 am · 3.1 ft High tide 6:47 pm · 13.2 ft Low tide 11:15 pm · 11.6 ft Coef. 78 68% Major periods 3:06 am · 3:37 pm Medium
Sun 1 5:42 am · 5:28 pm High tide 3:50 am · 13.4 ft Low tide 11:55 am · 4.0 ft High tide 8:16 pm · 13.0 ft — Coef. 62 57% Major periods 4:06 am · 4:35 pm Medium
Mon 2 5:43 am · 5:28 pm Low tide 12:42 am · 11.8 ft High tide 4:43 am · 12.6 ft Low tide 1:07 pm · 5.0 ft High tide 9:36 pm · 13.1 ft Coef. 49 Last quarter Major periods 5:02 am · 5:28 pm Medium
Tue 3 5:43 am · 5:27 pm Low tide 2:54 am · 11.3 ft High tide 6:21 am · 11.8 ft Low tide 2:31 pm · 5.8 ft High tide 10:27 pm · 13.2 ft Coef. 48 35% Major periods 5:53 am · 6:16 pm Medium
Wed 4 5:43 am · 5:27 pm Low tide 4:23 am · 10.2 ft High tide 8:45 am · 11.4 ft Low tide 3:50 pm · 6.4 ft High tide 11:02 pm · 13.3 ft Coef. 58 25% Major periods 6:40 am · 7:02 pm Low

▲ high tide · ▼ low tide · heights above chart datum (LAT). Major periods: start time; they last 2 hours. Activity: based on the moon phase and the solunar periods.

Where this tide comes from

A · Official station

Tides from the Vũng Tàu station (TICON-4), 0.3 mi from Bãi Trước. Times and heights are its predictions.

Station data attribution: Slackwater database (https://github.com/openwatersio/slackwater-database). Source: Hart-Davis, M., Dettmering, D., Seitz, F. (2025), TICON-4: TIdal CONstants based on GESLA-4 sea-level records, SEANOE, https://doi.org/10.17882/109129. Licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Modified: see https://github.com/openwatersio/slackwater-database#modifications-to-source-data

How we calculate the tide

Sea and waves

The sea at Bãi Trước

7-day waves

Sea stateSea state: smooth

Smooth Douglas 2 · light breeze, Beaufort 2
Waves 1.3 ft · 3.9 s from the east-southeast (102°)
Swell 1.3 ft · 3.3 s from the east-southeast
Current 0.9 mph toward the ESE

The waves you may find

  • Most commonMost common0.7 ft
  • Significant1.3 ft
  • Highest expectedHighest2.8 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 2.8 ft. Before heading out, expect waves of up to 2.8 ft.

Wind on the coast and offshore

On the coast 4 mph N · gusts 6
Offshore (8.2 mi SW)Offshore 7 mph NNE · gusts 11

Offshore wind. The coast faces south and the wind blows from land out to sea: calm shore and clean waves, but watch the drift out to sea.

Offshore Hourly wind →

Wave height, next 7 daysWaves, next 7 days

Waves stay much the same all week. The biggest waves arrive on Saturday 31: 2.4 ft with a period of 4 s, from the east (slight).

Water temperature

Water temperature →
Water now86.4 °F
Today 86.4–87.1 °F air: 78 / 91 °F
Satellite (2 days ago) 85.3 °F measured 0.4 mi away

Water temperature changes how fish behave: in very cold or very warm water they feed less. The water is steady these days, with no sudden changes.

Water warmer than normal for late October (+3.5 °F).

Satellite: NASA MUR (JPL MUR MEaSUREs, PO.DAAC), doi:10.5067/GHGMR-4FJ04. Sources and licenses

Water temperature →

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 4:57 am (local time).

Surf

Surf in Bãi Trước today

Surf hour by hour and 7 days →

Surf today

Flat
1
Flat · 1 out of 10 5:20–9:00 am
  • Barely any waves (0.9 ft sets): flat
  • Almost no wind (4 mph): glassy water
  • First or last light of the day
  • Falling tide (low tide at 9:20 am)

It’s flat today: almost no waves reach this coast.

Surf at the shore 0.6–0.9 ft average – sets
Swell 1.2 ft 3 s · ESE · 3 kJ
Wind 4 mph N · calm
Water and wetsuit 86.4 °F Boardshorts
  • Light: First light 5:20 am · sunrise 5:42 am · sunset 5:29 pm · last light 5:50 pm
  • Tide: high 2:05 am (14.2 ft), low 9:20 am (2.4 ft), high 4:29 pm (14.0 ft) and low 9:34 pm (10.3 ft). Every break has its own tide: some work at low tide and others at high tide. The tide doesn’t change the score here.
  • Water at 86.4 °F: boardshorts or a swimsuit and a rash guard.
  • Energy: 3 kJ · Low power

Today’s surf at a glance

The best window, 5:20 am to 9:00 am, has glassy water, though with barely any waves.

An estimate for this stretch of coast, not for a specific break: every beach or reef works its own way (its tide, bottom and angle). Check it when you get there.

Follow the flags and the lifeguards, and don’t paddle out if the surf is above your level: this score is a guide, not a substitute for what you see when you get there.

How it’s calculated · Next 7 days

Diving

Diving in Bãi Trước today

Diving and snorkeling, 7 days →

Diving and snorkeling today

Likely visibility: good
10
Great day · 10 out of 10 8:40–10:00 am Also 3:50–5:20 pm
  • Slack water around low tide (9:20 am): little current from 9:05 am to 9:35 am
  • 1.1 ft swell at 4 s from the east-southeast: barely any surge
  • Light offshore wind (5 mph)
  • 0.3 mph current toward the south, weak (model)
  • Sun high: more light underwater
Swell 1.1 ft 4 s · from the ESE
Likely visibility Good Snorkeling: good
Water and suit 86.4 °F Shorty or a rash guard
Current 0.3 mph toward the S
  • Slack water today: high tide 2:05 am (1:40–2:30 am), low tide 9:20 am (9:05–9:35 am), high tide 4:29 pm (4:10–5:00 pm) and low tide 9:34 pm (9:00–10:00 pm)
  • Likely visibility: good. The sea has been calm and there's been little rain. Based on the last 24 hours of data.
  • Water at 86.4 °F: a shorty or a rash guard.
  • Snorkeling: good, calm sea and light wind.
  • Night dive: dark from 5:50 pm. Waning gibbous (87%), rising at 8:24 pm: a bright night.

Your diving day at a glance

The best window, 8:40 am to 10:00 am, combines slack water at low tide, little swell, light wind, weak current and the sun high. Also good from 3:50 pm to 5:20 pm, with slack water at high tide, little swell, light wind and weak current.

Slack water comes from the tide: in inlets, channels and between islands the water can keep running for an hour or two after. Ask the local dive shop.

Never dive alone and check with the local dive shop: this rating is a guide, not a substitute for a professional.

How it works · Next 7 days

Dive sites, wrecks and dive shops nearby

Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors

Within 12 mi. Some may be missing or closed; marine reserves usually need a permit. Open the map on OpenStreetMap · Missing one? Add it to OpenStreetMap

Wreck and reef positions are approximate and not for navigation; a wreck’s depth runs from the top of the hull to the seabed.

Sites: © OpenStreetMap contributors (ODbL). Wrecks: EMODnet Human Activities (AND-International), from UK Hydrographic Office data, CC BY 4.0. Contains public sector information licensed under the Open Government Licence v3.0.

Weather

Weather in Bãi Trước

14-day weather

Now in Bãi Trước

Now 78 °F Overcast · feels like 88 °F · 78 / 91 °F
Low / high
78 / 91 °F
Rain
0.20 in · 92%
Clouds
99%
Humidity
94%
Dew pointDew point
76 °F
Visibility
15 mi
UV indexUV
0 · low
Air qualityAir
Fair · 36
Saharan dust
No

Pressure and fishing

  • ↗ RisingRising Anglers say fish bite less for a while
  • → SteadySteady · now Anglers expect normal activity
  • ↘ FallingFalling Anglers say fish feed more before the change

Steady now (0.00 inHg in 3 hours). Over the next 48 hours: +0.06 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Today, hour by hourHour by hour

Bars: mean wind. Dashed line: gusts. Arrows point where the wind blows to.

Time 12:00 am3:00 am6:00 am9:00 am12:00 pm3:00 pm6:00 pm9:00 pm
Sky OvercastOvercastOvercastOvercastLight drizzleDrizzleDrizzleOvercast
Temperature 80°78°79°86°91°86°80°79°
Wind (mph) 4 NE4 N4 N5 NNE4 E9 ESE7 E4 ENE
Gusts 9681213191615
Waves 1.5 ft1.4 ft1.2 ft1.1 ft1.2 ft1.4 ft1.8 ft2.0 ft
Rain 0.00 in0.00 in0.00 in0.00 in0.00 in0.03 in0.02 in0.00 in
  • 6:00 am 79° 4 N 1.2 ft
  • 9:00 am 86° 5 NNE 1.1 ft
  • 12:00 pm 91° 4 E 1.2 ft
  • 3:00 pm 86° 9 ESE 1.4 ft
  • 6:00 pm 80° 7 E 1.8 ft
  • 9:00 pm 79° 4 ENE 2.0 ft
  • 12:00 am 79° 4 E 2.0 ft
  • 3:00 am 77° 3 NNW 1.9 ft

Next 14 daysComing days

Day Sky Low / high Max wind Max wave High tides
Today · 29 Drizzle 78 / 91 °F 10 mph ENE 2.0 ft 2:05 am · 4:29 pm
Fri 30 Drizzle 76 / 86 °F 11 mph E 2.3 ft 2:36 am · 5:32 pm
Sat 31 Drizzle 76 / 85 °F 7 mph E 2.4 ft 3:10 am · 6:47 pm
Sun 1 Heavy drizzle 77 / 87 °F 6 mph ENE 1.4 ft 3:50 am · 8:16 pm
Mon 2 Light showers 77 / 83 °F 7 mph ENE 1.6 ft 4:43 am · 9:36 pm
Tue 3 Heavy drizzle 76 / 85 °F 7 mph E 1.5 ft 6:21 am · 10:27 pm
Wed 4 Drizzle 76 / 86 °F 7 mph E 1.5 ft 8:45 am · 11:02 pm
Thu 5 Drizzle 76 / 85 °F 6 mph ENE 1.7 ft 10:40 am · 11:28 pm
Fri 6 Drizzle 77 / 82 °F 8 mph E 1.9 ft 11:53 am · 11:50 pm
Sat 7 Heavy drizzle 78 / 82 °F 7 mph E 2.8 ft 12:48 pm
Sun 8 Drizzle 77 / 89 °F 6 mph ENE 3.1 ft 12:10 am · 1:36 pm
Mon 9 Drizzle 76 / 86 °F 7 mph ENE 3.7 ft 12:29 am · 2:19 pm
Tue 10 Light drizzle 76 / 88 °F 9 mph ENE 3.3 ft 12:49 am · 3:01 pm
Wed 11 Clear sky 77 / 88 °F 9 mph E 3.3 ft 1:11 am · 3:43 pm
  • Fri 30 Drizzle 76° / 86° 2.3 ft
  • Sat 31 Drizzle 76° / 85° 2.4 ft
  • Sun 1 Heavy drizzle 77° / 87° 1.4 ft
  • Mon 2 Light showers 77° / 83° 1.6 ft
  • Tue 3 Heavy drizzle 76° / 85° 1.5 ft
  • Wed 4 Drizzle 76° / 86° 1.5 ft
  • Thu 5 Drizzle 76° / 85° 1.7 ft
See all 14 days →

Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.

  • The models Partly agree · medium confidence: unsure about rain tomorrow. See the models →
  • Outlook Next few weeks, compared with normal: a bit warmer, a bit drier and a near-normal sea. See the outlook →
  • Normal Today, warmer than normal for late October (+4.5 °F; normal high: 86 °F). Climate by month →

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 4:57 am (local time).

Sun

The sun in Bãi Trước

Sunrise and sunset →

Sunrise and sunset

Rises 5:42 am in the ESE (103°)ESE
Sets 5:29 pm in the WSW (256°)WSW
  • First light 4:55 am
  • Full dark 6:15 pm
  • Civil dawn 5:20 am
  • Civil dusk 5:50 pm
  • Solar noon 11:35 am (66° high)
  • Daylight 11 h 47 min (−0 min)
  • Evening golden hour 5:00 pm
  • Full dark 6:15 pm

Golden hour and the day-night map

Morning golden hour5:42–6:11 am
Evening golden hour5:00–5:29 pm
Bãi Trước

Today the sun is 92,342,751 mi away and looks 32′ 11″ across.

Moon and solunar

The moon in Bãi Trước

The moon for 7 days →

Moon phase and position

Waning gibbous · 87% 87% illuminated · 18.5 days old New moon on Mon, Nov 9 · 2:03 pm
Rises 8:24 pm in the ENE (62°)ENE
Sets 9:41 am tomorrow · in the WNW (298°) · set at 8:36 am
Transit 1:58 am overhead
Visible 13 h 17 min from 8:24 pm to 9:41 am

Today the moon is 226,507 mi away and looks 32′ 46″ across.

Solunar periods

Today's activity: medium
  • 12:58–2:58 am Major · the moon passes overhead · high activity
  • 1:30–3:30 pm Major · the moon passes underfoot · high activity
  • 8:06–9:06 am Minor · moonset · medium activity
  • 7:54–8:54 pm Minor · moonrise · medium activity

According to solunar theory, fish feed more when the moon passes overhead or underfoot (major periods, about 2 h) and when it rises or sets (minor periods, 1 h). It works best around new and full moon.

Upcoming moon phases

2026 moon calendar →
  • Last quarter Mon, Nov 2 · 3:29 amNov 2 in 4 days
  • New moon Mon, Nov 9 · 2:03 pmNov 9 in 11 days
  • First quarter Tue, Nov 17 · 6:48 pmNov 17 in 19 days
  • Full moon Tue, Nov 24 · 9:54 pmNov 24 in 26 days

Next perigee (the moon at its closest to Earth): October 29, 226,426 mi away.

Place

Where to fish in Bãi Trước

All places in Ho Chi Minh City →

Piers, ramps and tackle shops nearby

Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors

Within 9.3 mi. A spot may be missing or closed. Open the map on OpenStreetMap · Missing one? Add it to OpenStreetMap

Spots: © OpenStreetMap contributors (ODbL) and Overture Maps.

Water depth

Gentle slope

The bottom slopes gently: 16 ft deep 0.55 mi from shore and 33 ft at 0.75 mi.

From the shoreline (0.65 mi from Bãi Trước) out to sea, heading south.

How far from shore

  • 16 ft deep0.55 mi
  • 33 ft deep0.75 mi
  • 66 ft deepnot within 3.1 mi
  • 164 ft deepnot within 3.1 mi

For fishing, swimming and diving

  • Shore fishing. Shallow, gradual bottom (16 ft at 0.55 mi): cast far from the beach and fish the high tide, when there is more water close in.
  • Swimming. A very gentle way in with plenty of shallow water, good for kids. At low tide the water can be far out.
  • Diving. Shallow near shore: you only reach 33 ft at 0.75 mi. For dives deeper than 33 ft, go by boat.

Rough estimate: here the data comes in cells of about 0.3 mi and misses details near shore (rocks, sandbars, small coves).

Source: NOAA ETOPO 2022 (CC0), cells of about 0.3 mi; depth below mean sea level. For reference only: not for navigation or anchoring.

Nearest lighthouse

Photo of Vũng Tàu Lighthouse
Photo: Hoangvantoanajc · CC BY-SA 3.0

Vũng Tàu Lighthouse 0.7 mi south

Light
2 white flashes every 12 s · Fl(2) W 12s
Range
23 nautical miles (26 mi)
Light height
633 ft above sea level
Tower height
59 ft

Light details: NGA List of Lights (USA); the rest from Wikidata. For reference only: not for navigation. Wikidata · Sources and licenses

Tides near Bãi TrướcTides nearby

All places in Ho Chi Minh City, A to Z (18) →

Bãi Trước at a glance

  • Beach. Coordinates: 10.344° N, 107.074° E.
  • It is 0.7 mi west of Vũng Tàu, the main place in Ho Chi Minh City. The sun rises at the same time and sets at the same time than in Vũng Tàu.
  • In Vũng Tàu, 0.7 mi from the center.
  • The nearest tide station, Vũng Tàu, is 0.3 mi to the southwest.
  • Its coast faces south.
  • Beaches and harbors nearby: Bãi Sau (1.5 mi), Bãi Thùy Vân (1.6 mi), Bãi Dâu (1.9 mi).

Questions about Bãi TrướcQuestions

Where is Bãi Trước?

In Vũng Tàu, 0.7 mi from the center, Ho Chi Minh City (Vietnam). The shore faces south.

What amenities does Bãi Trước have?

According to OpenStreetMap: restrooms and parking. Some may be missing or out of date, so ask at the beach.

What time is high tide today in Bãi Trước?

Today in Bãi Trước there are high tides at 2:05 am (14.2 ft) and 4:29 pm (14.0 ft) and low tides at 9:20 am and 9:34 pm. Tide coefficient 101.

What time is sunset today in Bãi Trước?

At 5:29 pm. There is light until the end of civil twilight, at 5:50 pm.

What time is sunrise tomorrow in Bãi Trước?

At 5:42 am. First light comes at 4:56 am.

What phase is the moon today?

Waning gibbous, 87% illuminated. New moon on Mon, Nov 9 · 2:03 pm.

When are the next spring tides?

From November 10 to 12.

What are today's solunar periods?

Major 12:58–2:58 am, Minor 8:06–9:06 am, Major 1:30–3:30 pm, Minor 7:54–8:54 pm. Today's activity is medium.

What's the weather like today in Bãi Trước?

Drizzle, from 78 °F to 91 °F, with a light breeze from the north (4 mph) and a 92% chance of rain.

How is the sea today in Bãi Trước?

Smooth (Douglas 2): 1.3 ft waves with a period of 3.9 s from the east-southeast. The water is 86.4 °F.

When is the best time to visit Bãi Trước?

The best time to visit Bãi Trước is from January to March: highs of 84 °F to 87 °F, barely 1 rainy day a month and 7 hours of sunshine a day.

Can I use this data for navigation?

No. These are predictions for fishing and leisure; for navigation, use the official publications.

Where this data comes from

Tide: Vũng Tàu station, with constants from TICON-4 (Hart-Davis, Dettmering and Seitz, 2025, SEANOE), licensed CC BY 4.0, via Slackwater database (changes). Sun and moon: our own calculation with astronomy-engine. Places: GeoNames (CC BY 4.0). Coastline: © OpenStreetMap contributors (ODbL).

Spotted a mistake? Tell us · How we calculate the tide

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