The Tide Chart www.thetidechart.com September 2026 · generated 5 Sep 2026, 03:05
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Green Bight, Akutan Island · September 2026 03:05 · UTC−8
United States Alaska 54.110° N · 165.661° W

Green Bight, Akutan Island Tide Chart

Tide predictions, solunar fishing times and marine weather for Green Bight, Akutan Island, United States — updated daily, free forever.

Falling
-1.9 ft
Low in 2h 25m
-2.4 ft at 5:30 AM

The water level is falling. Next low tide in 2 h 25 min (05:30).

8:18 AM 9:42 PM Coefficient 51 · average Calculated for Green Bight, Akutan Island's local time · UTC−8

At a glance

Wind 16 mph from S · gust 26 mph Waves 5.2 ft from S · 8 s Fish activity Fair 2 major + 2 minor periods Air temp 50° feels like 42° Water temp 48° Sea surface Pressure 30.03 inHg Steady UV index 1 Low exposure Coefficient 51 43 morning · 51 afternoon

Pick a date

September 2026

Tides

Low 5:30 AM · -2.4 ft High 2:20 PM · 0.9 ft Low 3:50 PM · 0.8 ft High 10:10 PM · 1.9 ft
High Low Daylight · 13h 24m Major Minor

L 5:30 AM -2.4 ft H 2:20 PM 0.9 ft L 3:50 PM 0.8 ft H 10:10 PM 1.9 ft

Gauge station · FES2022 global tide model · heights referenced to Mean Sea Level · America/Nome (UTC−8) · Why might this differ?

HAT
1.9 ft
highest astronomical tide
MSL
-0.3 ft
mean sea level — the chart's zero
LAT
-2.4 ft
lowest astronomical tide

The sun rises at 08:18 and sets at 21:42. Today brings 2 high tides and 2 low tides: high water at 14:20 (0.3 m) and 22:10 (0.6 m); low water at 05:30 (-0.7 m) and 15:50 (0.2 m). The sun crosses the local meridian at 15:01, its highest point of the day.

Hour by hour

Interpolated heights · Saturday 5 September
HourHeightTrend
12:00 AM -1.1 ft ↘ Falling
1:00 AM -1.2 ft ↘ Falling
2:00 AM -1.5 ft ↘ Falling
3:00 AM -1.9 ft ↘ Falling
4:00 AM -2.2 ft ↘ Falling
5:00 AM -2.4 ft ↘ Falling
6:00 AM -2.4 ft ↗ Rising
7:00 AM -2.2 ft ↗ Rising
8:00 AM -1.8 ft ↗ Rising
9:00 AM -1.3 ft ↗ Rising
10:00 AM -0.7 ft ↗ Rising
11:00 AM -0.2 ft ↗ Rising
HourHeightTrend
12:00 PM 0.3 ft ↗ Rising
1:00 PM 0.7 ft ↗ Rising
2:00 PM 0.9 ft ↗ Rising
3:00 PM 0.8 ft ↘ Falling
4:00 PM 0.8 ft ↗ Rising
5:00 PM 0.9 ft ↗ Rising
6:00 PM 1.1 ft ↗ Rising
7:00 PM 1.3 ft ↗ Rising
8:00 PM 1.6 ft ↗ Rising
9:00 PM 1.8 ft ↗ Rising
10:00 PM 1.9 ft ↗ Rising
11:00 PM 1.5 ft ↘ Falling

Sea & weather now

Conditions at Green Bight, Akutan Island right now, in station-local time.

Air temp 50°F Overcast · feels like 43° · H 50° · L 49°
Water temp 49°F 49° to 49° today
Wind 17 mph S · Force 4 · Mod. breeze · gusts 26 mph
Swell 5.2 ft S · 8 s period
Humidity 92% Dew point 48°
Visibility 24 km Cloud cover 100%

Next 24 hours

temperature · wind · rain · humidity
12:00 AM Overcast 50° 8 SSW 0% 0.0 95%
2:00 AM Overcast 50° 14 SSW 0% 0.0 94%
4:00 AM Overcast 50° 16 S 0% 0.0 90%
6:00 AM Overcast 50° 10 S 0% 0.0 92%
8:00 AM Overcast 50° 13 SE 0% 0.0 92%
10:00 AM Overcast 50° 17 SE 6% 0.0 91%
12:00 PM Light drizzle 50° 23 ESE 58% 0.3 93%
2:00 PM Drizzle 50° 28 ESE 91% 0.9 97%
4:00 PM Drizzle 50° 26 ESE 97% 0.5 98%
6:00 PM Drizzle 50° 21 ESE 100% 0.5 99%
8:00 PM Light rain 50° 21 ESE 100% 1.5 99%
10:00 PM Light rain 50° 22 ESE 100% 2.3 98%
11:00 PM Light rain 50° 22 ESE 100% 2.3 98%

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

Fishing barometer

30.03 inHg → 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 29.65 inHg max 30.03 inHg 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 1

Low

Low exposure — no sun protection is needed for most people. Enjoy the water freely.

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 49° Ranges 49° to 49° today
50°
0 h
48°
2 h
48°
4 h
48°
6 h
48°
8 h
48°
10 h
48°
12 h
48°
14 h
48°
16 h
48°
18 h
48°
20 h
48°
22 h
48°
24 h

The sea surface holds around 9.4° today, moving between 9.3° and 9.5°. 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
  • Sat 5 Light drizzle 50°/49° 28 mph
  • Sun 6 Partly cloudy 50°/49° 18 mph
  • Mon 7 Light drizzle 51°/49° 31 mph
  • Tue 8 Overcast 50°/49° 11 mph
  • Wed 9 Clear sky 53°/49° 10 mph
  • Thu 10 Clear sky 51°/49° 24 mph
  • Fri 11 Overcast 51°/51° 26 mph

Air quality

Fair · EAQI 30

Air quality is fair. Fine for outdoor activity; unusually sensitive people should watch for symptoms.

O₃ Ozone Fair 69.4µg/m³ Forms in sunlight; can irritate airways at high levels. Bar is scaled to 130 µg/m³, where the "poor" band starts.
PM10 Good 17.5µg/m³ Coarse particles from dust, sea spray and traffic. Bar is scaled to 50 µg/m³, where the "poor" band starts.
PM2.5 Fair 12.2µg/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 Green Bight, Akutan Island local time.

Tidal coefficient · September

Bigger coefficients mean larger tides and stronger currents
Saturday 5 September 51 Average

Morning 43 · afternoon 51

Month range 20 – 104

Heights this month span -3.0 ft to 2.3 ft above the chart datum

Biggest tides: 9–11 Sep (coef 104) · Quietest stretch: 17–19 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 S (180°) · 8.1 s period
Most frequent waves 2.6 ft About half the significant height — what you will see most of the time.
Significant height 5.2 ft The standard forecast figure — roughly 1 wave in 7 runs higher, on a 8.1 second period.
Maximum waves 10.2 ft The odd crest reaches this — allow for it before heading into exposed water.
Swell height 0 – 8.2 ft scale 00:00 · 06:00 · 12:00 · 18:00 · 24:00
0 h 5.6 ft 8 s S
2 h 5.2 ft 8 s S
4 h 4.9 ft 8 s S
6 h 4.9 ft 8 s S
8 h 4.9 ft 8 s S
10 h 5.2 ft 8 s SSE
12 h 5.2 ft 7 s SSE
14 h 5.6 ft 7 s SSE
16 h 5.9 ft 7 s SSE
18 h 5.9 ft 7 s SSE
20 h 5.9 ft 7 s SE
22 h 6.2 ft 7 s SE
24 h 6.2 ft 7 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 Green Bight, Akutan Island.

Best fishing times today

Fair

Solunar theory rates today a fair day for fishing at Green Bight, Akutan Island — plan around the major and minor periods below.

Minor Average activity

12:13 AM – 1:13 AM

Moonrise

Major Peak activity

9:13 AM – 11:13 AM

Moon overhead (lunar transit)

Overlaps sunrise or sunset
Minor Average activity

7:04 PM – 8:04 PM

Moonset

Major Peak activity

9:44 PM – 11:44 PM

Moon underfoot (opposing transit)

Overlaps sunrise or sunset
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

Saturday 5 September
Last quarter 33% illuminated · 23.8 days old Moonrise 00:43 · Moonset 19:34 · transit 10:13 Visible for 18h 51m
rise 00:43 · 38° NE set 19:34 · 321° NW transit 10:13
10 SEP New Moon 7:26 PM in 5 days
18 SEP First Quarter 12:43 PM in 13 days
26 SEP Full Moon 8:49 AM in 21 days
03 OCT Last Quarter 5:25 AM in 28 days

Planner

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

Bite windows

Saturday 5 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.

Low tide turn

04:30 – 06:30

Water bottoms out at 05:30 then starts to rise.

High tide turn

13:20 – 15:20

Water peaks at 14:20 then starts to fall.

Low tide turn

14:50 – 16:50

Water bottoms out at 15:50 then starts to rise.

Prime window

21:10 – 23:10

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

Best days in September

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

Quietest stretch: 17–19 Sep (coef 20)

Astronomical observation · moon, sun and Earth

today, 5 September 2026
Moon Distance Earth–Moon 368,623km Angular diameter 0° 33′
Sun Distance Earth–Sun 150,809,757km Angular diameter 0° 32′

Daylight & twilight

Station local time
Golden hour, blue hour and twilight times at Green Bight, Akutan Island today, morning and evening.
LightMorningEvening
Golden hourSoft, warm light — the photographer's window 7:56 AM – 9:05 AM 8:55 PM – 10:04 PM
Blue hourDeep even blue just past the sun 7:41 AM – 7:56 AM 10:04 PM – 10:19 PM
Civil twilightBright enough to work without lights 7:41 AM – 8:18 AM 9:42 PM – 10:19 PM
Nautical twilightHorizon still visible at sea 6:56 AM – 7:41 AM 10:19 PM – 11:04 PM
Astronomical twilightThe last trace of sunlight 6:06 AM – 6:56 AM 11:04 PM – 11:54 PM

Lighting the Earth at this moment

3:05 AM UTC−8 · 5 September 2026 · equirectangular, 180°W → 180°E
Day and night world map showing where Green Bight, Akutan Island sits right now

The bright band marks where the Sun stands overhead right now; the pin is Green Bight, Akutan Island. 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 Green Bight, Akutan Island.
Day Moon Sun 1st tide 2nd tide 3rd tide 4th tide Coefficient Activity
1 Tue 77% illuminated · waning Sunrise8:11 AM Sunset9:52 PM 12:30 AM -1.6 ft low tide 7:20 AM 0.0 ft high tide 11:50 AM -0.7 ft low tide 5:40 PM 1.6 ft high tide 68 · Average Good
2 Wed 67% illuminated · waning Sunrise8:13 AM Sunset9:50 PM 1:40 AM -2.0 ft low tide 10:20 AM 0.0 ft high tide 12:20 PM 0.0 ft low tide 6:00 PM 2.0 ft high tide 53 · Average Fair
3 Thu 56% illuminated · waning Sunrise8:14 AM Sunset9:47 PM 2:50 AM -2.0 ft low tide 6:40 PM 2.0 ft high tide 37 · Low Slow
4 Fri 44% illuminated · waning Sunrise8:16 AM Sunset9:45 PM 4:10 AM -2.3 ft low tide 7:40 PM 2.0 ft high tide 36 · Low Slow
5 Sat 33% illuminated · waning Sunrise8:18 AM Sunset9:42 PM 5:30 AM -2.6 ft low tide 2:20 PM 1.0 ft high tide 3:50 PM 0.7 ft low tide 10:10 PM 2.0 ft high tide 51 · Average Fair
6 Sun 23% illuminated · waning Sunrise8:20 AM Sunset9:40 PM 6:40 AM -2.6 ft low tide 2:40 PM 1.0 ft high tide 5:30 PM 0.7 ft low tide 66 · Average Good
7 Mon 14% illuminated · waning Sunrise8:22 AM Sunset9:37 PM 12:10 AM 2.0 ft high tide 7:30 AM -3.0 ft low tide 3:10 PM 1.0 ft high tide 6:40 PM 0.3 ft low tide 81 · High Good
8 Tue 7% illuminated · waning Sunrise8:23 AM Sunset9:35 PM 1:20 AM 2.0 ft high tide 8:10 AM -3.0 ft low tide 3:40 PM 1.0 ft high tide 7:40 PM -0.3 ft low tide 93 · Very high Excellent
9 Wed 2% illuminated · waning Sunrise8:25 AM Sunset9:32 PM 2:10 AM 2.0 ft high tide 8:40 AM -3.0 ft low tide 4:10 PM 1.3 ft high tide 8:30 PM -1.0 ft low tide 101 · Very high Excellent
10 Thu 0% illuminated · waning Sunrise8:27 AM Sunset9:30 PM 3:10 AM 1.6 ft high tide 9:20 AM -2.6 ft low tide 4:30 PM 1.3 ft high tide 9:20 PM -1.3 ft low tide 104 · Very high Excellent
11 Fri 1% illuminated · waxing Sunrise8:29 AM Sunset9:27 PM 4:00 AM 1.3 ft high tide 9:50 AM -2.0 ft low tide 5:00 PM 1.3 ft high tide 10:10 PM -1.6 ft low tide 102 · Very high Excellent
12 Sat 4% illuminated · waxing Sunrise8:31 AM Sunset9:25 PM 5:00 AM 1.0 ft high tide 10:20 AM -1.6 ft low tide 5:10 PM 1.3 ft high tide 11:00 PM -2.0 ft low tide 95 · Very high Excellent
13 Sun 8% illuminated · waxing Sunrise8:32 AM Sunset9:22 PM 6:10 AM 0.7 ft high tide 10:50 AM -1.0 ft low tide 5:10 PM 1.3 ft high tide 11:50 PM -2.0 ft low tide 84 · High Excellent
14 Mon 15% illuminated · waxing Sunrise8:34 AM Sunset9:20 PM 7:30 AM 0.3 ft high tide 11:10 AM -0.3 ft low tide 4:50 PM 1.6 ft high tide 71 · High Good
15 Tue 23% illuminated · waxing Sunrise8:36 AM Sunset9:17 PM 12:40 AM -2.0 ft low tide 9:00 AM 0.3 ft high tide 11:30 AM 0.0 ft low tide 4:50 PM 1.6 ft high tide 56 · Average Good
16 Wed 31% illuminated · waxing Sunrise8:38 AM Sunset9:15 PM 1:30 AM -1.6 ft low tide 5:10 PM 1.6 ft high tide 42 · Low Fair
17 Thu 40% illuminated · waxing Sunrise8:39 AM Sunset9:12 PM 2:30 AM -1.6 ft low tide 5:30 PM 1.6 ft high tide 28 · Low Slow
18 Fri 50% illuminated · waxing Sunrise8:41 AM Sunset9:10 PM 3:50 AM -1.6 ft low tide 6:10 PM 1.6 ft high tide 20 · Low Slow
19 Sat 59% illuminated · waxing Sunrise8:43 AM Sunset9:07 PM 5:10 AM -1.6 ft low tide 7:00 PM 1.3 ft high tide 27 · Low Slow
20 Sun 68% illuminated · waxing Sunrise8:45 AM Sunset9:05 PM 6:10 AM -2.0 ft low tide 2:30 PM 1.0 ft high tide 5:00 PM 0.7 ft low tide 11:00 PM 1.3 ft high tide 40 · Low Fair
21 Mon 77% illuminated · waxing Sunrise8:47 AM Sunset9:02 PM 6:50 AM -2.0 ft low tide 2:50 PM 1.0 ft high tide 6:00 PM 0.7 ft low tide 55 · Average Good
22 Tue 85% illuminated · waxing Sunrise8:48 AM Sunset9:00 PM 12:20 AM 1.3 ft high tide 7:20 AM -2.0 ft low tide 3:10 PM 1.0 ft high tide 7:00 PM 0.0 ft low tide 69 · Average Good
23 Wed 91% illuminated · waxing Sunrise8:50 AM Sunset8:57 PM 1:10 AM 1.3 ft high tide 7:50 AM -2.3 ft low tide 3:20 PM 1.0 ft high tide 7:40 PM -0.3 ft low tide 82 · High Excellent
24 Thu 96% illuminated · waxing Sunrise8:52 AM Sunset8:55 PM 1:50 AM 1.3 ft high tide 8:20 AM -2.0 ft low tide 3:30 PM 1.0 ft high tide 8:20 PM -1.0 ft low tide 92 · Very high Excellent
25 Fri 99% illuminated · waxing Sunrise8:54 AM Sunset8:52 PM 2:40 AM 1.3 ft high tide 8:50 AM -2.0 ft low tide 3:30 PM 1.0 ft high tide 9:10 PM -1.6 ft low tide 100 · Very high Excellent
26 Sat 100% illuminated · waning Sunrise8:56 AM Sunset8:50 PM 3:30 AM 1.0 ft high tide 9:20 AM -1.6 ft low tide 3:30 PM 1.3 ft high tide 9:50 PM -2.0 ft low tide 102 · Very high Excellent
27 Sun 98% illuminated · waning Sunrise8:58 AM Sunset8:47 PM 4:20 AM 1.0 ft high tide 9:40 AM -1.3 ft low tide 3:40 PM 1.6 ft high tide 10:40 PM -2.3 ft low tide 100 · Very high Excellent
28 Mon 94% illuminated · waning Sunrise8:59 AM Sunset8:45 PM 5:40 AM 0.7 ft high tide 10:10 AM -0.7 ft low tide 3:50 PM 2.0 ft high tide 11:30 PM -2.6 ft low tide 93 · Very high Excellent
29 Tue 88% illuminated · waning Sunrise9:01 AM Sunset8:42 PM 7:10 AM 0.3 ft high tide 10:50 AM -0.3 ft low tide 4:10 PM 2.3 ft high tide 82 · High Excellent
30 Wed 80% illuminated · waning Sunrise9:03 AM Sunset8:40 PM 12:20 AM -2.6 ft low tide 9:00 AM 0.3 ft high tide 11:20 AM 0.3 ft low tide 4:40 PM 2.3 ft high tide 68 · Average Good

Biggest tides: 9–11 Sep (coef 104) · Quietest stretch: 17–19 Sep (coef 20) · Morning 43 · afternoon 51. Predicted levels run between -3.0 ft and 2.3 ft this month.

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

Nearby

Other tide stations close to Green Bight, Akutan Island, ranked by distance.

Fishing sites near Green Bight, Akutan Island

this station in gold · nearby stations in green

Map data © OpenStreetMap contributors.

All Alaska locations

Anchorage Kalifornsky Homer Anchor Point Cold Bay Atka Hobart Bay 5 miles NE of Point Brazil, Montague Island Adak Bight Adak Island Adugak Island Affleck Canal entrance, Kuiu Island Agnes Cove, Aialik Peninsula Aguchik Island, Kukak Bay Aialik Bay, North end Aialik Sill, Aialik Bay Akun Cove, Akun Island Akutan Harbor, Akutan Island Akutan, Akutan Island Alakanuk, Yukon River Albatross Anchorage, Balboa Bay Alitak, Lazy Bay Alva Bay, Revillagigedo Island Amak Island American Bay, Kaigani Strait Amukta Island, north side Anchor Point Anchor Point ANCHORAGE, Knik Arm Anderson Bay

Frequently asked questions

Tides, coefficients and fishing times for Green Bight, Akutan Island, explained.

What time is high tide in Green Bight, Akutan Island today?

High water at Green Bight, Akutan Island today is at 14:20 and 22:10. 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 Green Bight, Akutan Island?

Based on solunar theory the fishing rating today is Fair. 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 51 (Average). 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 Green Bight, Akutan Island today?

The sun rises at 08:18 and sets at 21:42 local time, giving 13h 24m of daylight.

What is the water temperature in Green Bight, Akutan Island today?

The sea surface at Green Bight, Akutan Island is around 9.4°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 Green Bight, Akutan Island today?

The significant wave height at Green Bight, Akutan Island is currently 1.6 m with a period of 8.1 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. · 51.254.44.216/us/alaska/green-bight-akutan-island