TidePlanet

Büyükdere today: waves, weather and sun

Thursday, October 29, 2026 · local time (GMT+3) Thu, Oct 29 · GMT+3 C · No station nearby

Today, Thursday, October 29, in Büyükdere the sun rises at 7:31 am and sets at 6:03 pm: 10 h 32 min of daylight. The moon is 86% illuminated (waning gibbous) and rises at 8:19 pm. Major solunar periods run from 2:24 am to 4:24 am and from 2:56 pm to 4:56 pm. The next spring tides arrive from November 9 to 11. The sea is calm (rippled), with 0.1 ft waves. There's a gentle breeze from the north-northeast (8 mph). Light showers, 63 °F.

Fishing

Fishing in Büyükdere today

Fishing forecast, 7 days →

Best time to fish

Solunar activity today: medium
4
Fair day · 4 out of 10 2:20–4:20 am Also 4:30–6:30 pm
  • Major period 2:24–4:24 am
  • Steady pressure (29.91 inHg), light cross-shore wind (6 mph) and calm sea (0.9 ft waves)
  • Waning gibbous: a bit more activity than at the quarters

Your day at a glance

The best window, 2:20 am to 4:20 am, lines up with a major period. Also good from 4:30 pm to 6:30 pm, with a major period and sunset.

Species with the most records nearby: turbot, black scorpionfish, garfish and Atlantic horse mackerel. What you can catch

We don't show the tide for Büyükdere, so it doesn't count in the rating. How it works · Next 7 days · Fishing rules

Beach

Beach day in Büyükdere

Beach forecast, 7 days →

Is it a beach day?

0
Not a beach day · 0 out of 10 No good beach time today.
  • Calm for swimming: 0.5 ft waves
  • Cloudy (98% cloud cover)
  • Feels like 65 °F: a bit cool
  • Thunderstorms: get out of the water and off the beach
  • Light offshore wind (9 mph): it blows floats and inflatables out to sea
  • Water at 64 °F (cold)

Thunderstorms during beach hours: get out of the water and off the sand as soon as you hear thunder.

Today, hour by hour

  • Swimming Calm · 0.5 ft

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

  • Water 64 °F

    Cold: ease in slowly.

  • Sun & sunscreen UV 2 · SPF 15

    Max UV 2 (low): SPF 15 sunscreen.

  • Wind 9 mph

    Offshore breeze (9 mph). Watch floats and inflatables: offshore wind carries them out to sea.

  • Tide & sand

    We don't show the tide for Büyükdere, so it doesn't count in the rating.

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 Büyükdere

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).

Tides

Tides in Büyükdere

Tides in Büyükdere: not available yet

C · No station nearby

There is no tide station near Büyükdere, and we can't rely on the global tide model on this coast: for now we don't show its tide.

Meanwhile, see the tide in Enez · 157 mi

The sun, moon, solunar periods and spring tides on this page do apply to this place.

Sea and waves

The sea at Büyükdere

7-day waves

Sea stateSea state: calm (rippled)

Calm (rippled) Douglas 1 · moderate breeze, Beaufort 4
Waves 0.1 ft · 1.9 s from the north (353°)
Swell 0.1 ft · 2.0 s from the northwest
Current 1.7 mph toward the SSW

The waves you may find

  • Most commonMost common0.1 ft
  • Significant0.1 ft
  • Highest expectedHighest0.3 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 0.3 ft. Before heading out, expect waves of up to 0.3 ft.

Wind on the coast and offshore

On the coast 8 mph NNE · gusts 19
Offshore (12 mi ENE)Offshore 17 mph N · gusts 22

Cross-offshore wind. The coast faces southeast 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 stay much the same all week. The biggest waves arrive on Wednesday 4: 1.6 ft with a period of 3 s, from the northwest (smooth).

Water temperature

Water temperature →
Water now64.0 °F
Today 63.7–64.0 °F air: 61 / 64 °F
Satellite (yesterday) 64.9 °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 (+1.2 °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 4:04 pm (local time).

Diving

Diving in Büyükdere today

Diving and snorkeling, 7 days →

Diving and snorkeling today

Likely visibility: good
7
Good day · 7 out of 10 9:30–11:30 am Also 4:30–6:00 pm
  • 0.2 ft swell at 2 s from the north-northeast: barely any surge
  • Light cross-shore wind (8 mph)
  • 1.4 mph current toward the south-southwest, strong (model)
  • Sun high: more light underwater
Swell 0.2 ft 2 s · from the NNE
Likely visibility Good Snorkeling: poor
Water and suit 63.7 °F 7 mm wetsuit
Current 1.4 mph toward the SSW
  • Slack water today: none; the tide doesn't count here
  • Likely visibility: good. The sea has been calm and there's been little rain. Based on the last 24 hours of data.
  • Water at 63.7 °F: a 7 mm wetsuit, with hood and booties.
  • Snorkeling: better not, with these waves, wind or current.
  • Night dive: dark from 6:32 pm. Waning gibbous (86%), rising at 8:19 pm: a bright night.

Your diving day at a glance

The best window, 9:30 am to 11:30 am, combines little swell, light wind and the sun high, though with current. Also worth a look from 4:30 pm to 6:00 pm, with little swell and light wind, though with current.

We don't have a reliable tide for Büyükdere, so slack water doesn't count in the rating.

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 Büyükdere

14-day weather

Now in Büyükdere

Now 63 °F Light showers · feels like 63 °F · 61 / 64 °F
Low / high
61 / 64 °F
Rain
0.61 in · 100%
Clouds
100%
Humidity
92%
Dew pointDew point
61 °F
Visibility
8.4 mi
UV indexUV
1 · low
Air qualityAir
Fair · 35
Saharan dust
No
Pollen
None

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 (+0.01 inHg in 3 hours). Over the next 48 hours: +0.18 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Today, hour by hourHour by hour

Hourly weather Wind Surf

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 OvercastOvercastLight showersThunderstormLight showersThunderstormLight rainLight showers
Temperature 61°61°61°62°64°64°62°61°
Wind (mph) 8 NNE6 NNE4 NNE8 NNE7 NNE7 NNE8 N10 NNW
Gusts 2219131919172027
Waves 0.9 ft0.9 ft0.6 ft0.5 ft0.3 ft0.1 ft0.1 ft0.6 ft
Rain 0.00 in0.00 in0.01 in0.03 in0.02 in0.04 in0.04 in0.02 in
  • 6:00 pm 62° 8 N 0.1 ft
  • 9:00 pm 61° 10 NNW 0.6 ft
  • 12:00 am 61° 11 NNE 0.7 ft
  • 3:00 am 59° 9 N 0.5 ft
  • 6:00 am 59° 6 N 0.1 ft
  • 9:00 am 59° 7 NNE 0.1 ft
  • 12:00 pm 59° 6 N 0.1 ft
  • 3:00 pm 58° 5 NNW 0.1 ft

Next 14 daysComing days

Day Sky Low / high Max wind Max wave
Today · 29 Thunderstorm 61 / 64 °F 11 mph NNE 0.9 ft
Fri 30 Light rain 56 / 61 °F 11 mph N 0.7 ft
Sat 31 Light rain 56 / 61 °F 8 mph NE 0.5 ft
Sun 1 Light showers 58 / 64 °F 11 mph ENE 0.9 ft
Mon 2 Overcast 62 / 66 °F 8 mph NE 0.7 ft
Tue 3 Light rain 57 / 63 °F 9 mph E 0.3 ft
Wed 4 Light rain 53 / 57 °F 22 mph NW 1.6 ft
Thu 5 Light drizzle 52 / 56 °F 13 mph NNE 0.9 ft
Fri 6 Overcast 51 / 53 °F 11 mph NE 0.7 ft
Sat 7 Overcast 51 / 54 °F 10 mph NE 0.7 ft
Sun 8 Partly cloudy 48 / 57 °F 13 mph E 2.4 ft
Mon 9 Light drizzle 52 / 60 °F 12 mph ENE 2.6 ft
Tue 10 Light drizzle 59 / 61 °F 19 mph ENE 6.6 ft
Wed 11 Drizzle 58 / 61 °F 19 mph ENE 7.6 ft
  • Fri 30 Light rain 56° / 61° 0.7 ft
  • Sat 31 Light rain 56° / 61° 0.5 ft
  • Sun 1 Light showers 58° / 64° 0.9 ft
  • Mon 2 Overcast 62° / 66° 0.7 ft
  • Tue 3 Light rain 57° / 63° 0.3 ft
  • Wed 4 Light rain 53° / 57° 1.6 ft
  • Thu 5 Light drizzle 52° / 56° 0.9 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.

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 4:04 pm (local time).

Sun

The sun in Büyükdere

Sunrise and sunset →

Sunrise and sunset

Rises 7:31 am in the ESE (107°)ESE
Sets 6:03 pm in the WSW (253°)WSW
  • First light 6:30 am
  • Full dark 7:04 pm
  • Civil dawn 7:03 am
  • Civil dusk 6:32 pm
  • Solar noon 12:48 pm (35° high)
  • Daylight 10 h 32 min (−2 min)
  • Evening golden hour 5:25 pm
  • Full dark 7:04 pm

Golden hour and the day-night map

Morning golden hour7:31–8:10 am
Evening golden hour5:25–6:03 pm
Büyükdere

Today the sun is 92,337,500 mi away and looks 32′ 11″ across.

Moon and solunar

The moon in Büyükdere

The moon for 7 days →

Moon phase and position

Waning gibbous · 86% 86% illuminated · 18.7 days old New moon on Mon, Nov 9 · 10:03 am
Rises 8:19 pm in the NE (52°)NE
Sets 12:36 pm tomorrow · in the NW (307°) · set at 11:33 am
Transit 3:24 am overhead
Visible 16 h 17 min from 8:19 pm to 12:36 pm

Today the moon is 226,576 mi away and looks 32′ 46″ across.

Solunar periods

Today's activity: medium
  • 2:24–4:24 am Major · the moon passes overhead · high activity
  • 2:56–4:56 pm Major · the moon passes underfoot · high activity
  • 11:03 am–12:03 pm Minor · moonset · medium activity
  • 7:49–8:49 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 Sun, Nov 1 · 11:29 pmNov 1 in 3 days
  • New moon Mon, Nov 9 · 10:03 amNov 9 in 11 days
  • First quarter Tue, Nov 17 · 2:48 pmNov 17 in 19 days
  • Full moon Tue, Nov 24 · 5:54 pmNov 24 in 26 days

Next perigee (the moon at its closest to Earth): November 26, 223,281 mi away.

Place

Where to fish in Büyükdere

All places in Istanbul →

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.

Tides near BüyükdereTides nearby

All places in Istanbul, A to Z (112) →

Büyükdere at a glance

  • Town or city of about 8,586 people. Coordinates: 41.160° N, 29.042° E.
  • It is 11 mi northeast of İstanbul, the main place in Istanbul. The sun rises at the same time and sets 1 min earlier than in İstanbul.
  • Its coast faces southeast.
  • Beaches and harbors nearby: Çubuklu Limanı (4.2 mi).

Questions about BüyükdereQuestions

What time is sunset today in Büyükdere?

At 6:03 pm. There is light until the end of civil twilight, at 6:32 pm.

What time is sunrise tomorrow in Büyükdere?

At 7:32 am. First light comes at 6:31 am.

What phase is the moon today?

Waning gibbous, 86% illuminated. New moon on Mon, Nov 9 · 10:03 am.

When are the next spring tides?

From November 9 to 11.

What are today's solunar periods?

Major 2:24–4:24 am, Minor 11:03 am–12:03 pm, Major 2:56–4:56 pm, Minor 7:49–8:49 pm. Today's activity is medium.

What's the weather like today in Büyükdere?

Thunderstorm, from 61 °F to 64 °F, with a gentle breeze from the north-northeast (8 mph) and a 100% chance of rain.

How is the sea today in Büyükdere?

Calm (rippled) (Douglas 1): 0.1 ft waves with a period of 1.9 s from the north. The water is 64.0 °F.

When is the best time to visit Büyükdere?

The best time to visit Büyükdere is from June to August: highs of 79 °F to 83 °F, about 4 rainy days a month and 12 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

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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