The Tide Chart www.thetidechart.com September 2026 · generated 4 Sep 2026, 05:30
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Bostānū · September 2026 05:30 · UTC+3:30
Iran Hormozgan 27.081° N · 56.003° E

Bostānū Tide Chart

Tide predictions, solunar fishing times and marine weather for Bostānū, Iran — updated daily, free forever.

Falling
0.4 m
Low in 3h 40m
-0.2 m at 09:10
Last high tide: 0.6 m at 03:20

The water level is falling. Next low tide in 3 h 40 min (09:10).

05:26 18:03 Coefficient 30 · low Calculated for Bostānū's local time · UTC+3:30

At a glance

Wind 5 kn from E · gust 4 kn Waves 0.3 m from SE · 3 s Fish activity Slow 2 major + 2 minor periods Air temp 29° feels like 35° Water temp 34° Sea surface Pressure 1004 hPa Steady UV index 8 Very high exposure Coefficient 30 37 morning · 30 afternoon

Pick a date

September 2026

Tides

High 03:20 · 0.6 m Low 09:10 · -0.2 m High 14:40 · 0.9 m Low 22:20 · -1.1 m
High Low Daylight · 12h 37m Major Minor

H 03:20 0.6 m L 09:10 -0.2 m H 14:40 0.9 m L 22:20 -1.1 m

Interpolated estimate · FES2022 global tide model · heights referenced to Mean Sea Level · Asia/Tehran (UTC+3:30) · Why might this differ?

HAT
0.9 m
highest astronomical tide
MSL
-0.1 m
mean sea level — the chart's zero
LAT
-1.1 m
lowest astronomical tide

The sun rises at 05:26 and sets at 18:03. Today brings 2 high tides and 2 low tides: high water at 03:20 (0.6 m) and 14:40 (0.9 m); low water at 09:10 (-0.2 m) and 22:20 (-1.1 m). The sun crosses the local meridian at 11:45, its highest point of the day.

Hour by hour

Interpolated heights · Friday 4 September
HourHeightTrend
00:00 0.3 m ↗ Rising
01:00 0.4 m ↗ Rising
02:00 0.5 m ↗ Rising
03:00 0.6 m ↗ Rising
04:00 0.6 m ↘ Falling
05:00 0.5 m ↘ Falling
06:00 0.3 m ↘ Falling
07:00 0.0 m ↘ Falling
08:00 -0.1 m ↘ Falling
09:00 -0.2 m ↘ Falling
10:00 -0.2 m ↗ Rising
11:00 0.1 m ↗ Rising
HourHeightTrend
12:00 0.4 m ↗ Rising
13:00 0.7 m ↗ Rising
14:00 0.9 m ↗ Rising
15:00 0.9 m ↘ Falling
16:00 0.8 m ↘ Falling
17:00 0.5 m ↘ Falling
18:00 0.1 m ↘ Falling
19:00 -0.3 m ↘ Falling
20:00 -0.7 m ↘ Falling
21:00 -1.0 m ↘ Falling
22:00 -1.1 m ↘ Falling
23:00 -0.9 m ↗ Rising

Sea & weather now

Conditions at Bostānū right now, in station-local time.

Air temp 29°C Mainly clear · feels like 35° · H 35° · L 29°
Water temp 34°C 34° to 35° today
Wind 5 kn E · Force 2 · Light breeze · gusts 4 kn
Swell 0.3 m SE · 3 s period
Humidity 78% Dew point 25°
Visibility 24 km Cloud cover 20%

Next 24 hours

temperature · wind · rain · humidity
00:00 Clear sky 30° 6 E 0% 0.0 76%
02:00 Clear sky 30° 8 E 0% 0.0 78%
04:00 Mainly clear 30° 6 ENE 0% 0.0 78%
06:00 Clear sky 30° 5 E 0% 0.0 75%
08:00 Clear sky 32° 8 ESE 0% 0.0 66%
10:00 Clear sky 33° 11 ESE 0% 0.0 61%
12:00 Clear sky 34° 9 ESE 0% 0.0 56%
14:00 Clear sky 35° 8 SE 0% 0.0 50%
16:00 Clear sky 35° 8 ESE 0% 0.0 52%
18:00 Clear sky 31° 8 ESE 0% 0.0 70%
20:00 Partly cloudy 31° 7 E 0% 0.0 72%
22:00 Partly cloudy 30° 6 E 0% 0.0 73%
23:00 Overcast 30° 4 E 0% 0.0 73%

Rain chance and millimetres per hour, then relative humidity. Scroll for the rest of the day.

Fishing barometer

1004 hPa → Stable
  • Rising Very good Rising pressure after a low signals settling weather — fish feed confidently and this is often the best barometer window of all.
  • Stable Normal activity — today A steady barometer for a day or more means settled conditions and predictable, average feeding around tides and solunar peaks.
  • Falling Good at first A dropping barometer sparks a burst of feeding before the weather turns, then activity slows markedly as the front arrives.
min 1002 hPa max 1005 hPa Hover, tap or arrow-key the line to read any hour.

The barometer is holding steady. Expect routine feeding behaviour, with the usual peaks around tide changes and the solunar periods rather than any pressure-driven surge.

UV index

solar protection

UV 8

Very high

Very high exposure — unprotected skin burns quickly. Cover up, reapply sunscreen often and keep out of the midday sun.

1–2 · Low
Little risk — most people need no sun protection.
3–7 · Moderate to high
Wear a hat, sunglasses and SPF 30+, and take shade around midday.
8+ · Very high to extreme
Use SPF 50+, cover up and stay out of the sun through the middle of the day.
Water temperature 34° Ranges 34° to 35° today
34°
0 h
34°
2 h
34°
4 h
34°
6 h
34°
8 h
34°
10 h
34°
12 h
35°
14 h
35°
16 h
35°
18 h
34°
20 h
34°
22 h
34°
24 h

The sea surface holds around 34.4° today, moving between 34.3° and 34.5°. Water temperature sets the pace of fish metabolism, so even a small shift can change where fish hold and how actively they feed.

Outlook

Next 7 days
  • Fri 4 Clear sky 35°/29° 11 kn
  • Sat 5 Clear sky 39°/30° 15 kn
  • Sun 6 Clear sky 39°/30° 12 kn
  • Mon 7 Clear sky 38°/31° 13 kn
  • Tue 8 Clear sky 39°/31° 7 kn
  • Wed 9 Clear sky 37°/31° 10 kn
  • Thu 10 Clear sky 36°/30° 10 kn

Air quality

Poor · EAQI 69

Air quality is poor. Everyone may begin to feel effects; sensitive groups should limit time outdoors.

O₃ Ozone Fair 73.5µg/m³ Forms in sunlight; can irritate airways at high levels. Bar is scaled to 130 µg/m³, where the "poor" band starts.
PM10 Poor 69.7µg/m³ Coarse particles from dust, sea spray and traffic. Bar is scaled to 50 µg/m³, where the "poor" band starts.
PM2.5 Poor 32.8µg/m³ Fine particles that reach deep into the lungs. Bar is scaled to 25 µg/m³, where the "poor" band starts.

Bands follow the European Air Quality Index; the day's index is its worst hour, each pollutant its daily mean. Air quality from CAMS.

Weather & marine data by Open-Meteo.com (CC BY 4.0) · times are Bostānū local time.

Tidal coefficient · September

Bigger coefficients mean larger tides and stronger currents
Friday 4 September 30 Low

Morning 37 · afternoon 30

Month range 20 – 104

Heights this month span -1.6 m to 1.3 m above the chart datum

Biggest tides: 9–12 Sep (coef 104) · Quietest stretch: 18–19 Sep (coef 20)

September 2026 — hover, tap or arrow-key a bar to read that day

Very high High Average Low

A larger coefficient means a wider gap between high and low water, so the strongest currents run along the sea bed. Tidal range also shifts with the weather — check the wind and swell before you head out.

Swell

From SE (131°) · 3.2 s period
Most frequent waves 0.1 m About half the significant height — what you will see most of the time.
Significant height 0.3 m The standard forecast figure — roughly 1 wave in 7 runs higher, on a 3.2 second period.
Maximum waves 0.6 m The odd crest reaches this — allow for it before heading into exposed water.
Swell height 0 – 0.5 m scale 00:00 · 06:00 · 12:00 · 18:00 · 24:00
0 h 0.3 m 4 s SE
2 h 0.3 m 3 s SE
4 h 0.3 m 3 s SE
6 h 0.3 m 3 s SE
8 h 0.3 m 3 s SE
10 h 0.3 m 3 s SE
12 h 0.3 m 3 s SE
14 h 0.3 m 3 s SE
16 h 0.2 m 4 s SE
18 h 0.2 m 4 s SE
20 h 0.2 m 4 s SE
22 h 0.1 m 4 s SE
24 h 0.1 m 4 s SE

These figures describe the swell out in open water. Closer to the beach the waves shift with the shape of the coastline and the seabed, though in most spots they end up broadly similar.

Solunar

Feeding windows from the moon's transit, rise and set — the free solunar rating for Bostānū.

Best fishing times today

Slow

Solunar theory rates today a slow day for fishing at Bostānū — plan around the major and minor periods below.

Major Peak activity

04:15 – 06:15

Moon overhead (lunar transit)

Overlaps sunrise or sunset
Minor Average activity

12:02 – 13:02

Moonset

Major Peak activity

16:46 – 18:46

Moon underfoot (opposing transit)

Overlaps sunrise or sunset
Minor Average activity

22:28 – 23:28

Moonrise

Major period Minor period Daylight

Major periods track the moon's transit and opposing transit and run about two hours; minor periods open at moonrise and moonset and last about an hour. When a period lands on sunrise or sunset, activity climbs higher still — and that overlap happens today.

Moon

Friday 4 September
Last quarter 50% illuminated · 22.2 days old Moonrise 22:58 · Moonset 12:32 · transit 05:15 Visible for 13h 34m
rise 22:58 · 59° ENE set 12:32 · 301° WNW transit 05:15
04 SEP Last Quarter 11:21 today
11 SEP New Moon 06:56 in 7 days
19 SEP First Quarter 00:13 in 15 days
26 SEP Full Moon 20:19 in 22 days

Planner

When to go this week, and which days of September are worth the drive.

Bite windows

Friday 4 September

Fish feed hardest when the water starts moving — plan around the hour before and after each tide turn, and doubly so where a turn meets a solunar major period.

Prime window

02:20 – 04:20

Tide turn overlaps a major solunar period — the best bite of the day.

Low tide turn

08:10 – 10:10

Water bottoms out at 09:10 then starts to rise.

High tide turn

13:40 – 15:40

Water peaks at 14:40 then starts to fall.

Low tide turn

21:20 – 23:20

Water bottoms out at 22:20 then starts to rise.

Best days in September

Ranked by tidal coefficient — pick a day to load it.

Quietest stretch: 18–19 Sep (coef 20)

Astronomical observation · moon, sun and Earth

today, 4 September 2026
Moon Distance Earth–Moon 370,360km Angular diameter 0° 32′
Sun Distance Earth–Sun 150,865,884km Angular diameter 0° 32′

Daylight & twilight

Station local time
Golden hour, blue hour and twilight times at Bostānū today, morning and evening.
LightMorningEvening
Golden hourSoft, warm light — the photographer's window 05:12 – 05:57 17:32 – 18:17
Blue hourDeep even blue just past the sun 05:02 – 05:12 18:17 – 18:26
Civil twilightBright enough to work without lights 05:02 – 05:26 18:03 – 18:26
Nautical twilightHorizon still visible at sea 04:35 – 05:02 18:26 – 18:54
Astronomical twilightThe last trace of sunlight 04:07 – 04:35 18:54 – 19:22

Lighting the Earth at this moment

05:30 UTC+3:30 · 4 September 2026 · equirectangular, 180°W → 180°E
Day and night world map showing where Bostānū sits right now

The bright band marks where the Sun stands overhead right now; the pin is Bostānū. As the Earth turns, the day-and-night line sweeps westward and this map refreshes with the local clock.

Tide table

September 2026
Tide times, heights, coefficient and fishing activity for every day of September 2026 at Bostānū.
Day Moon Sun 1st tide 2nd tide 3rd tide 4th tide Coefficient Activity
1 Tue 81% illuminated · waning Sunrise05:25 Sunset18:06 00:40 1.0 m high tide 07:00 -0.9 m low tide 12:50 1.2 m high tide 19:30 -1.3 m low tide 75 · High Fair
2 Wed 72% illuminated · waning Sunrise05:25 Sunset18:05 01:30 0.9 m high tide 07:30 -0.7 m low tide 13:20 1.2 m high tide 20:20 -1.3 m low tide 61 · Average Slow
3 Thu 61% illuminated · waning Sunrise05:26 Sunset18:04 02:20 0.8 m high tide 08:10 -0.5 m low tide 14:00 1.1 m high tide 21:10 -1.2 m low tide 45 · Low Fair
4 Fri 50% illuminated · waning Sunrise05:26 Sunset18:03 03:20 0.6 m high tide 09:10 -0.2 m low tide 14:40 0.9 m high tide 22:20 -1.1 m low tide 30 · Low Slow
5 Sat 38% illuminated · waning Sunrise05:26 Sunset18:02 04:50 0.5 m high tide 10:30 0.0 m low tide 15:40 0.8 m high tide 23:50 -1.1 m low tide 44 · Low Fair
6 Sun 28% illuminated · waning Sunrise05:27 Sunset18:00 07:20 0.5 m high tide 12:30 0.0 m low tide 17:00 0.6 m high tide 59 · Average Fair
7 Mon 18% illuminated · waning Sunrise05:27 Sunset17:59 01:10 -1.2 m low tide 08:30 0.7 m high tide 14:00 -0.1 m low tide 19:00 0.6 m high tide 74 · High Fair
8 Tue 10% illuminated · waning Sunrise05:28 Sunset17:58 02:20 -1.3 m low tide 09:20 0.9 m high tide 15:00 -0.4 m low tide 20:30 0.8 m high tide 88 · High Good
9 Wed 4% illuminated · waning Sunrise05:28 Sunset17:57 03:10 -1.4 m low tide 10:00 1.0 m high tide 15:50 -0.7 m low tide 21:30 0.9 m high tide 98 · Very high Excellent
10 Thu 1% illuminated · waning Sunrise05:29 Sunset17:56 04:00 -1.4 m low tide 10:30 1.2 m high tide 16:30 -0.9 m low tide 22:20 1.1 m high tide 103 · Very high Excellent
11 Fri 0% illuminated · waxing Sunrise05:29 Sunset17:55 04:50 -1.4 m low tide 11:00 1.2 m high tide 17:10 -1.1 m low tide 23:10 1.1 m high tide 104 · Very high Excellent
12 Sat 2% illuminated · waxing Sunrise05:30 Sunset17:54 05:30 -1.3 m low tide 11:30 1.2 m high tide 17:50 -1.3 m low tide 23:50 1.1 m high tide 99 · Very high Excellent
13 Sun 6% illuminated · waxing Sunrise05:30 Sunset17:53 06:00 -1.1 m low tide 12:00 1.2 m high tide 18:30 -1.3 m low tide 89 · High Excellent
14 Mon 12% illuminated · waxing Sunrise05:30 Sunset17:51 00:30 1.1 m high tide 06:40 -0.9 m low tide 12:20 1.1 m high tide 19:00 -1.3 m low tide 77 · High Fair
15 Tue 19% illuminated · waxing Sunrise05:31 Sunset17:50 01:10 1.0 m high tide 07:10 -0.7 m low tide 12:40 1.1 m high tide 19:40 -1.3 m low tide 63 · Average Fair
16 Wed 27% illuminated · waxing Sunrise05:31 Sunset17:49 01:40 0.8 m high tide 07:40 -0.5 m low tide 13:10 1.0 m high tide 20:10 -1.2 m low tide 48 · Low Slow
17 Thu 36% illuminated · waxing Sunrise05:32 Sunset17:48 02:20 0.7 m high tide 08:10 -0.4 m low tide 13:40 0.8 m high tide 20:50 -1.0 m low tide 34 · Low Fair
18 Fri 45% illuminated · waxing Sunrise05:32 Sunset17:47 03:10 0.5 m high tide 08:50 -0.2 m low tide 14:20 0.7 m high tide 21:40 -0.9 m low tide 21 · Low Slow
19 Sat 55% illuminated · waxing Sunrise05:33 Sunset17:46 04:20 0.4 m high tide 10:00 -0.1 m low tide 15:00 0.6 m high tide 23:00 -0.8 m low tide 20 · Low Slow
20 Sun 64% illuminated · waxing Sunrise05:33 Sunset17:45 06:20 0.4 m high tide 11:40 0.0 m low tide 16:10 0.5 m high tide 34 · Low Fair
21 Mon 73% illuminated · waxing Sunrise05:33 Sunset17:43 00:10 -0.8 m low tide 07:40 0.5 m high tide 13:00 -0.1 m low tide 17:40 0.4 m high tide 48 · Low Fair
22 Tue 81% illuminated · waxing Sunrise05:34 Sunset17:42 01:20 -0.9 m low tide 08:30 0.6 m high tide 14:10 -0.2 m low tide 19:30 0.5 m high tide 62 · Average Fair
23 Wed 88% illuminated · waxing Sunrise05:34 Sunset17:41 02:10 -1.0 m low tide 09:10 0.8 m high tide 14:50 -0.4 m low tide 20:30 0.6 m high tide 76 · High Fair
24 Thu 94% illuminated · waxing Sunrise05:35 Sunset17:40 03:00 -1.1 m low tide 09:40 0.9 m high tide 15:30 -0.7 m low tide 21:20 0.8 m high tide 87 · High Excellent
25 Fri 98% illuminated · waxing Sunrise05:35 Sunset17:39 03:40 -1.1 m low tide 10:00 1.0 m high tide 16:10 -0.9 m low tide 22:00 0.9 m high tide 97 · Very high Excellent
26 Sat 100% illuminated · waxing Sunrise05:36 Sunset17:38 04:20 -1.1 m low tide 10:20 1.1 m high tide 16:40 -1.1 m low tide 22:30 1.1 m high tide 102 · Very high Excellent
27 Sun 99% illuminated · waning Sunrise05:36 Sunset17:37 04:50 -1.1 m low tide 10:40 1.2 m high tide 17:20 -1.3 m low tide 23:10 1.1 m high tide 102 · Very high Excellent
28 Mon 97% illuminated · waning Sunrise05:37 Sunset17:35 05:30 -1.0 m low tide 11:10 1.2 m high tide 17:50 -1.5 m low tide 23:50 1.2 m high tide 97 · Very high Excellent
29 Tue 91% illuminated · waning Sunrise05:37 Sunset17:34 06:00 -0.9 m low tide 11:40 1.3 m high tide 18:30 -1.6 m low tide 88 · High Good
30 Wed 84% illuminated · waning Sunrise05:38 Sunset17:33 00:40 1.1 m high tide 06:40 -0.7 m low tide 12:10 1.2 m high tide 19:10 -1.5 m low tide 75 · High Fair

Biggest tides: 9–12 Sep (coef 104) · Quietest stretch: 18–19 Sep (coef 20) · Morning 37 · afternoon 30. Predicted levels run between -1.6 m and 1.3 m this month.

Heights are metres above the station's chart datum, so the biggest tides can dip just below zero. Every time shown is Bostānū local time, with daylight saving already applied.

Nearby

Other tide stations close to Bostānū, ranked by distance.

Fishing sites near Bostānū

this station in gold · nearby stations in green

Map data © OpenStreetMap contributors.

All Hormozgan locations

Bandar Abbas Kīsh Bandar-e Lengeh Qeshm Bandar-e Kong Jask Bandar-e Khamīr Dargahān Hormoz Halor Sūzā Bandar-e Lāft Kūhestak Bandar-e Shenās Bostānū Bandar-e Chīrū’īyeh Zīārat Gazi Gūrān Vanak Zīārat Bāsa‘īdū Berkeh-ye Soflīn Dūlāb Gāchū Hendorabi Kalāt Kānī Kargān Konār Sīāh

Frequently asked questions

Tides, coefficients and fishing times for Bostānū, explained.

What time is high tide in Bostānū today?

High water at Bostānū today is at 03:20 and 14:40. The full list of high and low tide times is in the table above and refreshes every day.

Is today a good day to fish in Bostānū?

Based on solunar theory the fishing rating today is Slow. The strongest windows are the major periods around the lunar transit, which often line up with sunrise and sunset.

What is the tidal coefficient and why does it matter?

The coefficient runs from 0 to 120 and measures the tidal range — today it is 30 (Low). Higher numbers mean stronger currents and a bigger gap between high and low water, which matters for fishing, diving and boating.

When are sunrise and sunset in Bostānū today?

The sun rises at 05:26 and sets at 18:03 local time, giving 12h 37m of daylight.

What is the water temperature in Bostānū today?

The sea surface at Bostānū is around 34.3°C right now. Water temperature sets the pace of fish metabolism, so the hourly strip above is worth a glance — even a small shift can change where fish hold and how actively they feed.

How big are the waves in Bostānū today?

The significant wave height at Bostānū is currently 0.3 m with a period of 3.2 s between crests. Individual sets can stack up to roughly twice that height, so allow a margin at exposed marks and anchorages.

Data: Open-Meteo (CC BY 4.0) · CAMS · OpenStreetMap · GeoNames (CC BY 4.0) · FES2022 — CNES/AVISO/LEGOS · IP geolocation by DB-IP (CC BY 4.0)

Estimates for planning only — not for navigation or safety-critical use. · www.thetidechart.com/ir/hormozgan/bostanu-2