TidePlanet

Today in Acharbania there are high tides at 11:20 am (11.9 ft) and 11:46 pm (12.7 ft) and low tides at 5:28 am and 5:34 pm. Tide coefficient 89. Right now the tide is rising toward the high tide at 11:20 am. The sun rises at 5:52 am and sets at 5:17 pm: 11 h 26 min of daylight. The moon is 87% illuminated (waning gibbous) and rises at 8:00 pm. Major solunar periods run from 12:59 am to 2:59 am and from 1:32 pm to 3:32 pm. The next spring tides arrive from November 10 to 12. The sea is moderate, with 4.9 ft waves. There's a light breeze from the east-southeast (4 mph). Overcast, 86 °F.

Fishing

Fishing in Acharbania today

Fishing forecast, 7 days →

Best time to fish

Solunar activity today: medium
7
Good day · 7 out of 10 4:50–5:40 pm Also 5:30–6:20 am and 10:20 am–12:20 pm
  • Low tide at 5:34 pm
  • Sunset at 5:17 pm, golden hour from 4:47 pm
  • Steady pressure (29.88 inHg), light onshore wind (6 mph) and some swell (4.5 ft waves) to stir the water
  • Waning gibbous: a bit more activity than at the quarters
  • Highest tide coefficient today: 89 (average tides)

Your day at a glance

The best window, 4:50 pm to 5:40 pm, combines the 5:34 pm low tide, sunset, a light onshore breeze and some swell. Also good from 5:30 am to 6:20 am, with the 5:28 am low tide and sunrise. Also good from 10:20 am to 12:20 pm, with the 11:20 am high tide and some swell.

Species with the most records nearby: striped mullet, narrow-barred Spanish mackerel and orange-spotted grouper. What you can catch

How it works · Next 7 days

Beach

Beach day in Acharbania

Beach forecast, 7 days →

Is it a beach day?

3
Poor beach day · 3 out of 10 No good beach time today.
  • Onshore breeze (9 mph)
  • UV 8 (high): SPF 50 sunscreen
  • Water at 89 °F (very warm)
  • Low tide at 5:34 pm: more sand
  • Cloudy (92% cloud cover)
  • Feels like 98 °F: very hot: drink water and find shade

Dangerous surf during beach hours. Stay out if the red flag is up, and never swim where there is no lifeguard.

Today, hour by hour

  • Swimming Dangerous · 5.0 ft

    5.0 ft waves every 10 s: dangerous for swimming. Stay out if the red flag is up. High rip current risk. If you're caught in a rip current, don't swim against it: swim parallel to shore and wave for help. Always follow the lifeguard's flags.

  • Water 89 °F

    Very warm: barely refreshing.

  • Sun & sunscreen UV 8 · SPF 50

    Max UV 8 (high): SPF 50 sunscreen, reapplied every 2 hours.

  • Wind 9 mph

    Onshore breeze (9 mph).

  • Tide & sand 5:34 pm

    Low tide at 5:28 am and 5:34 pm: that's when there's the most sand. High tide at 11:20 am and 11:46 pm.

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

Beaches near Acharbania

We don't know of any named beaches within 6.2 mi of Acharbania.

Missing one? Beaches come from OpenStreetMap: you can add it there. Add or fix on OpenStreetMap

Beaches and amenities: © OpenStreetMap contributors (ODbL).

Tides

Tides in Acharbania

Tides for 7 days →

Today's high and low tides

  • ▼ Low tide 5:28 am 2.6 ft
  • ▼ Low tide 5:34 pm 2.5 ft
  • ▲ High tide 11:46 pm 12.7 ft · coef. 84

↑ Rising The tide is rising. 2 h 22 min to high tide at 11:20 am.

Tide coefficient 89 for the 11:20 am high tide and 84 for the 11:46 pm high tide. Average coefficient. The water rises and falls 10.2 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 July 16 (14.5 ft) and the lowest, on March 20 (0.5 ft).

Semidiurnal: two high and two low tides a day, of similar height.

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 26 to 27 (coefficient 102, 12.1 ft range). The smallest, on October 19 (coefficient 27, 3.2 ft).

Tide and solunar table · this week

Day Sun Tide 1Tide 2Tide 3Tide 4 Coef. Moon Major periods Activity
Today, Thu 29 5:52 am · 5:17 pm Low tide 5:28 am · 2.6 ft High tide 11:20 am · 11.9 ft Low tide 5:34 pm · 2.5 ft High tide 11:46 pm · 12.7 ft Coef. 89 87% Major periods 12:59 am · 1:32 pm Medium
Fri 30 5:52 am · 5:17 pm Low tide 6:13 am · 3.3 ft High tide 12:05 pm · 11.2 ft Low tide 6:18 pm · 3.4 ft — Coef. 77 78% Major periods 2:04 am · 2:36 pm Low
Sat 31 5:53 am · 5:16 pm High tide 12:35 am · 12.0 ft Low tide 7:02 am · 4.1 ft High tide 12:57 pm · 10.5 ft Low tide 7:08 pm · 4.3 ft Coef. 71 68% Major periods 3:08 am · 3:38 pm Medium
Sun 1 5:53 am · 5:15 pm High tide 1:34 am · 11.3 ft Low tide 8:01 am · 4.9 ft High tide 2:00 pm · 9.8 ft Low tide 8:13 pm · 5.3 ft Coef. 56 57% Major periods 4:08 am · 4:36 pm Medium
Mon 2 5:53 am · 5:15 pm High tide 2:45 am · 10.6 ft Low tide 9:19 am · 5.4 ft High tide 3:26 pm · 9.5 ft Low tide 9:46 pm · 5.8 ft Coef. 44 Last quarter Major periods 5:03 am · 5:29 pm Medium
Tue 3 5:54 am · 5:14 pm High tide 4:15 am · 10.4 ft Low tide 11:01 am · 5.2 ft High tide 5:29 pm · 9.8 ft Low tide 11:31 pm · 5.6 ft Coef. 46 35% Major periods 5:54 am · 6:17 pm Medium
Wed 4 5:54 am · 5:14 pm High tide 5:48 am · 10.6 ft Low tide 12:17 pm · 4.5 ft High tide 6:43 pm · 10.8 ft — Coef. 58 25% Major periods 6:41 am · 7:03 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 Teknaf station (TICON-4), 4.2 mi from Acharbania. 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 Acharbania

7-day waves

Sea stateSea state: moderate

Moderate Douglas 4 · gentle breeze, Beaufort 3
Waves 4.9 ft · 9.7 s from the south-southwest (203°)
Swell 4.7 ft · 7.8 s from the south-southwest
Current 0.6 mph toward the NNW

The waves you may find

  • Most commonMost common2.5 ft
  • Significant4.9 ft
  • Highest expectedHighest9.8 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 9.8 ft. Before heading out, expect waves of up to 9.8 ft.

Wind on the coast and offshore

On the coast 4 mph ESE · gusts 11
Offshore (6.4 mi SW)Offshore 8 mph ESE · gusts 12

Cross-offshore wind. The coast faces southwest and the wind comes off the land at an angle: calmer water near the shore, and bait and boats drift out to sea.

Cross-offshore Hourly wind →

Wave height, next 7 daysWaves, next 7 days

Waves ease over the next few days. The biggest waves arrive on Thursday 29: 5.1 ft with a period of 10 s, from the south-southwest (moderate).

Water temperature

Water temperature →
Water now88.7 °F
Today 88.3–89.1 °F air: 75 / 90 °F
Satellite (2 days ago) 86.9 °F measured 2.1 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 (+2.5 °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 8:58 am (local time).

Surf

Surf in Acharbania today

Surf hour by hour and 7 days →

Surf today

Good
7
Good · 7 out of 10 5:29–9:00 am 3.6–5.5 ft Also 12:00–1:00 pm
  • 3.6–5.5 ft surf at the shore, a good size with some punch
  • 5.0 ft swell at 8 s from the south-southwest, a bit short
  • Light offshore wind (5 mph): it holds up and grooms the waves
  • First or last light of the day
  • Rising tide (high tide at 11:20 am)
Surf at the shore 3.6–5.5 ft average – sets
Swell 5.0 ft 8 s · SSW · 312 kJ
Wind 5 mph E · offshore
Water and wetsuit 88.3 °F Boardshorts
  • Light: First light 5:29 am · sunrise 5:52 am · sunset 5:17 pm · last light 5:40 pm
  • Tide: low 5:28 am (2.6 ft), high 11:20 am (11.9 ft), low 5:34 pm (2.5 ft) and high 11:46 pm (12.7 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 88.3 °F: boardshorts or a swimsuit and a rash guard.
  • Energy: 312 kJ · Medium power

Today’s surf at a glance

The best window, 5:29 am to 9:00 am, has a good size and light offshore wind. 12:00 pm to 1:00 pm can also work, with a good size, though with a short-period swell.

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 Acharbania today

Diving and snorkeling, 7 days →

Diving and snorkeling today

Likely visibility: poor
6
Average day · 6 out of 10 4:40–5:20 pm Also 10:50–11:50 am
  • Slack water around low tide (5:34 pm): little current from 5:10 pm to 5:50 pm
  • 3.9 ft swell at 7 s from the south-southwest: some surge on the bottom
  • Light onshore wind (6 mph)
  • 0.2 mph current toward the northeast, weak (model)
  • Daylight
Swell 3.9 ft 7 s · from the SSW
Likely visibility Poor Snorkeling: poor
Water and suit 88.3 °F Shorty or a rash guard
Current 0.2 mph toward the NE
  • Slack water today: low tide 5:28 am (5:10–5:43 am), high tide 11:20 am (10:50–11:40 am), low tide 5:34 pm (5:10–5:50 pm) and high tide 11:46 pm (11:20 pm–12:10 am)
  • Likely visibility: poor. Swell (up to 5.0 ft at 8 s) and rain (0.43 in) over the last few days have stirred up the water. Based on the last 24 hours of data.
  • Water at 88.3 °F: a shorty or a rash guard.
  • Snorkeling: better not, with these waves, wind or current.
  • Night dive: dark from 5:40 pm. Waning gibbous (87%), rising at 8:00 pm: a bright night.

Your diving day at a glance

The best window, 4:40 pm to 5:20 pm, combines slack water at low tide, light wind and weak current, though with some swell. Also worth a look from 10:50 am to 11:50 am, with slack water at high tide, light wind, weak current and the sun high, though with some swell.

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

We have no dive sites, dive shops or wrecks on record within 12 mi of Acharbania.

If you know one, you can add it to OpenStreetMap and it will show up here after the next update. Missing one? Add it to OpenStreetMap

Sites: © OpenStreetMap contributors (ODbL).

Weather

Weather in Acharbania

14-day weather

Now in Acharbania

Now 86 °F Overcast · feels like 93 °F · 75 / 90 °F
Low / high
75 / 90 °F
Rain
0.01 in · 57%
Clouds
98%
Humidity
64%
Dew pointDew point
72 °F
Visibility
15 mi
UV indexUV
5 · moderate
Air qualityAir
Fair · 29
Saharan dust
No

Pressure and fishing

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

Rising now (+0.05 inHg in 3 hours). Over the next 48 hours: +0.05 inHg. Rising pressure: anglers say fish bite less for a while. 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 Light drizzleOvercastOvercastOvercastOvercastOvercastOvercastMainly clear
Temperature 76°76°76°86°90°87°84°82°
Wind (mph) 7 ENE7 ENE5 E5 ESE5 SSE9 SSW4 SSW3 SE
Gusts 141210111317115
Waves 4.8 ft5.1 ft5.1 ft4.9 ft4.8 ft4.6 ft4.4 ft4.2 ft
Rain 0.01 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in
  • 9:00 am 86° 5 ESE 4.9 ft
  • 12:00 pm 90° 5 SSE 4.8 ft
  • 3:00 pm 87° 9 SSW 4.6 ft
  • 6:00 pm 84° 4 SSW 4.4 ft
  • 9:00 pm 82° 3 SE 4.2 ft
  • 12:00 am 79° 4 E 4.1 ft
  • 3:00 am 78° 4 ENE 4.0 ft
  • 6:00 am 77° 3 NE 3.9 ft

Next 14 daysComing days

Day Sky Low / high Max wind Max wave High tides
Today · 29 Light drizzle 75 / 90 °F 9 mph SE 5.1 ft 11:20 am · 11:46 pm
Fri 30 Mainly clear 76 / 91 °F 7 mph NNW 4.1 ft 12:05 pm
Sat 31 Mainly clear 77 / 92 °F 9 mph NNW 3.4 ft 12:35 am · 12:57 pm
Sun 1 Light drizzle 78 / 90 °F 6 mph NNW 2.4 ft 1:34 am · 2:00 pm
Mon 2 Light drizzle 78 / 89 °F 8 mph NW 2.4 ft 2:45 am · 3:26 pm
Tue 3 Light drizzle 78 / 91 °F 8 mph NNW 2.4 ft 4:15 am · 5:29 pm
Wed 4 Light drizzle 78 / 90 °F 5 mph NNW 1.9 ft 5:48 am · 6:43 pm
Thu 5 Light drizzle 78 / 90 °F 4 mph N 2.1 ft 6:51 am · 7:29 pm
Fri 6 Overcast 77 / 90 °F 6 mph N 2.3 ft 7:38 am · 8:06 pm
Sat 7 Partly cloudy 74 / 89 °F 4 mph N 2.2 ft 8:17 am · 8:38 pm
Sun 8 Mainly clear 75 / 90 °F 4 mph NE 1.9 ft 8:52 am · 9:09 pm
Mon 9 Thunderstorm 76 / 87 °F 4 mph E 1.8 ft 9:25 am · 9:40 pm
Tue 10 Heavy drizzle 74 / 80 °F 3 mph E 1.8 ft 9:56 am · 10:11 pm
Wed 11 Heavy drizzle 72 / 84 °F 6 mph NE 2.0 ft 10:27 am · 10:43 pm
  • Fri 30 Mainly clear 76° / 91° 4.1 ft
  • Sat 31 Mainly clear 77° / 92° 3.4 ft
  • Sun 1 Light drizzle 78° / 90° 2.4 ft
  • Mon 2 Light drizzle 78° / 89° 2.4 ft
  • Tue 3 Light drizzle 78° / 91° 2.4 ft
  • Wed 4 Light drizzle 78° / 90° 1.9 ft
  • Thu 5 Light drizzle 78° / 90° 2.1 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 today. See the models →
  • Normal Today, warmer than normal for late October (+2.4 °F; normal high: 87 °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 8:58 am (local time).

Sun

The sun in Acharbania

Sunrise and sunset →

Sunrise and sunset

Rises 5:52 am in the ESE (104°)ESE
Sets 5:17 pm in the WSW (256°)WSW
  • First light 5:03 am
  • Full dark 6:06 pm
  • Civil dawn 5:29 am
  • Civil dusk 5:40 pm
  • Solar noon 11:34 am (56° high)
  • Daylight 11 h 26 min (−1 min)
  • Evening golden hour 4:47 pm
  • Full dark 6:06 pm

Golden hour and the day-night map

Morning golden hour5:52–6:22 am
Evening golden hour4:47–5:17 pm
Acharbania

Today the sun is 92,341,756 mi away and looks 32′ 11″ across.

Moon and solunar

The moon in Acharbania

The moon for 7 days →

Moon phase and position

Waning gibbous · 87% 87% illuminated · 18.6 days old New moon on Mon, Nov 9 · 1:03 pm
Rises 8:00 pm in the ENE (60°)ENE
Sets 10:07 am tomorrow · in the WNW (300°) · set at 9:02 am
Transit 1:59 am overhead
Visible 14 h 7 min from 8:00 pm to 10:07 am

Today the moon is 226,522 mi away and looks 32′ 46″ across.

Solunar periods

Today's activity: medium
  • 12:59–2:59 am Major · the moon passes overhead · high activity
  • 1:32–3:32 pm Major · the moon passes underfoot · high activity
  • 8:32–9:32 am Minor · moonset · medium activity
  • 7:30–8:30 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 · 2:29 amNov 2 in 4 days
  • New moon Mon, Nov 9 · 1:03 pmNov 9 in 11 days
  • First quarter Tue, Nov 17 · 5:48 pmNov 17 in 19 days
  • Full moon Tue, Nov 24 · 8:54 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 Acharbania

All places in Chittagong →

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

Very shallow

Very shallow and flat: 3.1 mi from shore the water is still only about 22 ft deep.

From the shoreline (1.6 mi from Acharbania) out to sea, heading southwest.

How far from shore

  • 16 ft deep0.95 mi
  • 33 ft deepnot within 3.1 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 0.95 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: the water doesn't reach 33 ft within 3.1 mi. For deeper dives, take a boat farther out.

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.

Tides near AcharbaniaTides nearby

All places in Chittagong, A to Z (52) →

Acharbania at a glance

  • Town or city of about 1,659 people. Coordinates: 20.823° N, 92.312° E.
  • It is 109 mi south of Chittagong, the main place in Chittagong. The sun rises 4 min earlier and sets at the same time than in Chittagong.
  • The nearest tide station, Teknaf, is 4.2 mi to the north.
  • Its coast faces southwest.

Questions about AcharbaniaQuestions

What time is high tide today in Acharbania?

Today in Acharbania there are high tides at 11:20 am (11.9 ft) and 11:46 pm (12.7 ft) and low tides at 5:28 am and 5:34 pm. Tide coefficient 89.

What time is sunset today in Acharbania?

At 5:17 pm. There is light until the end of civil twilight, at 5:40 pm.

What time is sunrise tomorrow in Acharbania?

At 5:52 am. First light comes at 5:03 am.

What phase is the moon today?

Waning gibbous, 87% illuminated. New moon on Mon, Nov 9 · 1:03 pm.

When are the next spring tides?

From November 10 to 12.

What are today's solunar periods?

Major 12:59–2:59 am, Minor 8:32–9:32 am, Major 1:32–3:32 pm, Minor 7:30–8:30 pm. Today's activity is medium.

What's the weather like today in Acharbania?

Light drizzle, from 75 °F to 90 °F, with a light breeze from the east-southeast (4 mph) and a 57% chance of rain.

How is the sea today in Acharbania?

Moderate (Douglas 4): 4.9 ft waves with a period of 9.7 s from the south-southwest. The water is 88.7 °F.

When is the best time to visit Acharbania?

The best time to visit Acharbania is from November to February: highs of 79 °F to 86 °F, about 2 rainy days a month and 9 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: Teknaf 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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