Puerto Williams · September 2026 21:46 · UTC−4

September 2026

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Chile Region of Magallanes 52.517° S · 72.126° W

Puerto Williams Tide Chart

Tide predictions, solunar fishing times and marine weather for Puerto Williams, Chile — updated daily, free forever.

Falling

0.5 m

Last high tide: 1.0 m at 10:40

The water level is falling.

07:21 18:14 Coefficient 40 · low Calculated for Puerto Williams's local time · UTC−4

Wind 10 kn from WSW · gust 18 kn Waves — No data Fish activity Slow 2 major + 2 minor periods Air temp 4° feels like -1° Water temp — No data Pressure 1010 hPa Rising UV index 3 Low exposure Coefficient 40 48 morning · 40 afternoon

September 2026

Tides

Low 02:30 · -0.9 m High 10:40 · 1.0 m

Hourly tide heights for Thursday 3 September
Time	Height	Trend
00:00	-0.4 m	Falling
01:00	-0.6 m	Falling
02:00	-0.8 m	Falling
03:00	-0.8 m	Rising
04:00	-0.7 m	Rising
05:00	-0.5 m	Rising
06:00	-0.1 m	Rising
07:00	0.2 m	Rising
08:00	0.5 m	Rising
09:00	0.8 m	Rising
10:00	0.9 m	Rising
11:00	1.0 m	Falling
12:00	1.0 m	Falling
13:00	0.9 m	Falling
14:00	0.9 m	Falling
15:00	0.9 m	Falling
16:00	0.8 m	Falling
17:00	0.8 m	Falling
18:00	0.7 m	Falling
19:00	0.7 m	Falling
20:00	0.6 m	Falling
21:00	0.6 m	Falling
22:00	0.5 m	Falling
23:00	0.5 m	Falling

High Low Daylight · 10h 53m Major Minor

L 02:30 -0.9 m H 10:40 1.0 m

Interpolated estimate · FES2022 global tide model · heights referenced to Mean Sea Level · America/Santiago (UTC−4) · Why might this differ?

HAT: 1.0 m
MSL: 0.1 m
LAT: -0.9 m

The sun rises at 07:21 and sets at 18:14. Today brings 1 high tide and 1 low tide: high water at 10:40 (1.0 m); low water at 02:30 (-0.9 m). The sun crosses the local meridian at 12:47, its highest point of the day.

Hour by hour

Interpolated heights · Thursday 3 September

HourHeightTrend

00:00 -0.4 m ↘ Falling

01:00 -0.6 m ↘ Falling

02:00 -0.8 m ↘ Falling

03:00 -0.8 m ↗ Rising

04:00 -0.7 m ↗ Rising

05:00 -0.5 m ↗ Rising

06:00 -0.1 m ↗ Rising

07:00 0.2 m ↗ Rising

08:00 0.5 m ↗ Rising

09:00 0.8 m ↗ Rising

10:00 0.9 m ↗ Rising

11:00 1.0 m ↘ Falling

HourHeightTrend

12:00 1.0 m ↘ Falling

13:00 0.9 m ↘ Falling

14:00 0.9 m ↘ Falling

15:00 0.9 m ↘ Falling

16:00 0.8 m ↘ Falling

17:00 0.8 m ↘ Falling

18:00 0.7 m ↘ Falling

19:00 0.7 m ↘ Falling

20:00 0.6 m ↘ Falling

21:00 0.6 m ↘ Falling

22:00 0.5 m ↘ Falling

23:00 0.5 m ↘ Falling

Sea & weather now

Conditions at Puerto Williams right now, in station-local time.

Air temp 4°C Drizzle · feels like -1° · H 5° · L 4°

Wind 10 kn WSW · Force 3 · Gentle breeze · gusts 18 kn

Humidity 89% Dew point 2°

Visibility 16 km Cloud cover 100%

Next 24 hours

temperature · wind · rain · humidity

00:00 5° 13 WNW 66% 0.0 86%

02:00 5° 13 WNW 68% 0.0 82%

04:00 4° 12 WNW 19% 0.0 79%

06:00 4° 11 WNW 21% 0.0 85%

08:00 4° 9 WNW 74% 0.0 87%

10:00 4° 8 NW 86% 0.0 91%

12:00 5° 7 WNW 65% 0.0 87%

14:00 5° 8 W 26% 0.0 84%

16:00 5° 8 W 13% 0.0 87%

18:00 4° 9 WSW 44% 0.0 91%

20:00 4° 10 W 97% 0.1 93%

22:00 4° 14 SW 54% 0.2 77%

23:00 4° 14 SW 29% 0.0 71%

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

Fishing barometer

1010 hPa ↗ Rising

Rising Very good — today Rising pressure after a low signals settling weather — fish feed confidently and this is often the best barometer window of all.
Stable Normal activity 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.

Hourly atmospheric pressure for today
Hour	Pressure
00:00	1001 hPa
01:00	1001 hPa
02:00	1002 hPa
03:00	1002 hPa
04:00	1002 hPa
05:00	1003 hPa
06:00	1003 hPa
07:00	1004 hPa
08:00	1004 hPa
09:00	1004 hPa
10:00	1004 hPa
11:00	1004 hPa
12:00	1004 hPa
13:00	1004 hPa
14:00	1004 hPa
15:00	1004 hPa
16:00	1005 hPa
17:00	1005 hPa
18:00	1006 hPa
19:00	1007 hPa
20:00	1008 hPa
21:00	1010 hPa
22:00	1011 hPa
23:00	1012 hPa
24:00	1014 hPa

min 1001 hPa max 1012 hPa Hover, tap or arrow-key the line to read any hour.

The barometer is rising, which usually switches feeding back on: fish sense settling conditions and move to feed with confidence. A rising trend after a spell of low pressure is one of the strongest signals to get out on the water.

UV index

solar protection

UV 3

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.

Outlook

Next 7 days

Thu 3 Partly cloudy 5°/4° 14 kn
Fri 4 Clear sky 4°/1° 13 kn
Sat 5 Clear sky 7°/1° 10 kn
Sun 6 Clear sky 7°/3° 10 kn
Mon 7 Partly cloudy 8°/3° 11 kn
Tue 8 Overcast 7°/4° 14 kn
Wed 9 Overcast 5°/2° 8 kn

Air quality

Fair · EAQI 22

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

O₃ Ozone Fair 52.4µg/m³ Forms in sunlight; can irritate airways at high levels. Bar is scaled to 130 µg/m³, where the "poor" band starts.

PM10 Good 0.4µg/m³ Coarse particles from dust, sea spray and traffic. Bar is scaled to 50 µg/m³, where the "poor" band starts.

PM2.5 Good 0.2µg/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 Puerto Williams local time.

Tidal coefficient · September

Bigger coefficients mean larger tides and stronger currents

Thursday 3 September 40 Low

Morning 48 · afternoon 40

Month range 20 – 104

Heights this month span -0.9 m to 1.2 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.

Solunar

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

Best fishing times today

Slow

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

Minor

01:30 – 02:30

Moonrise

Major

04:39 – 06:39

Moon overhead (lunar transit)

Overlaps sunrise or sunset

Minor

08:40 – 09:40

Moonset

Major

17:09 – 19:09

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

Thursday 3 September

Last quarter 58% illuminated · 21.4 days old Moonrise 02:00 · Moonset 09:10 · transit 05:39 Visible for 7h 10m

04 SEP Last Quarter 03:51 tomorrow

11 SEP New Moon 00:26 in 8 days

18 SEP First Quarter 17:43 in 15 days

26 SEP Full Moon 13:49 in 23 days

Planner

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

Bite windows

Thursday 3 September

Fish feed hardest when the water starts moving — plan around the hour before and after each tide turn.

Low tide turn

01:30 – 03:30

Water bottoms out at 02:30 then starts to rise.

High tide turn

09:40 – 11:40

Water peaks at 10:40 then starts to fall.

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, 3 September 2026

Moon Distance Earth–Moon 371,535km Angular diameter 0° 32′

Sun Distance Earth–Sun 150,891,430km Angular diameter 0° 32′

Daylight & twilight

Station local time

Golden hour, blue hour and twilight times at Puerto Williams today, morning and evening.
Light	Morning	Evening
Golden hourSoft, warm light — the photographer's window	07:00 – 08:08	17:28 – 18:36
Blue hourDeep even blue just past the sun	06:47 – 07:00	18:36 – 18:49
Civil twilightBright enough to work without lights	06:47 – 07:21	18:14 – 18:49
Nautical twilightHorizon still visible at sea	06:07 – 06:47	18:49 – 19:28
Astronomical twilightThe last trace of sunlight	05:28 – 06:07	19:28 – 20:08

Lighting the Earth at this moment

21:46 UTC−4 · 3 September 2026 · equirectangular, 180°W → 180°E

Day and night world map showing where Puerto Williams sits right now

The bright band marks where the Sun stands overhead right now; the pin is Puerto Williams. 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 Puerto Williams.
Day	Moon	Sun	1st tide	2nd tide	3rd tide	4th tide	Coefficient	Activity
1 Tue	78% illuminated · waning	Sunrise07:26 Sunset18:11	01:50 -0.8 m low tide	09:00 0.8 m high tide	15:20 -0.1 m low tide	19:50 0.2 m high tide	71 · High	Good
2 Wed	69% illuminated · waning	Sunrise07:23 Sunset18:13	02:10 -0.8 m low tide	09:50 0.9 m high tide	16:50 -0.1 m low tide	20:10 0.1 m high tide	56 · Average	Fair
3 Thu	58% illuminated · waning	Sunrise07:21 Sunset18:14	02:30 -0.9 m low tide	10:40 1.0 m high tide			40 · Low	Slow
4 Fri	46% illuminated · waning	Sunrise07:19 Sunset18:16	03:00 -0.9 m low tide	11:40 1.0 m high tide			34 · Low	Slow
5 Sat	35% illuminated · waning	Sunrise07:16 Sunset18:18	03:40 -0.9 m low tide	12:50 1.0 m high tide			48 · Low	Fair
6 Sun	25% illuminated · waning	Sunrise08:14 Sunset19:19	00:50 -0.5 m low tide	01:00 -0.4 m high tide	05:30 -0.8 m low tide	15:00 1.0 m high tide	63 · Average	Good
7 Mon	15% illuminated · waning	Sunrise08:12 Sunset19:21	06:30 -0.7 m low tide	16:00 1.1 m high tide			78 · High	Good
8 Tue	8% illuminated · waning	Sunrise08:09 Sunset19:23	00:50 -0.5 m low tide	03:40 -0.4 m high tide	08:10 -0.6 m low tide	17:00 1.1 m high tide	91 · Very high	Excellent
9 Wed	3% illuminated · waning	Sunrise08:07 Sunset19:24	01:00 -0.6 m low tide	05:10 -0.3 m high tide	10:00 -0.6 m low tide	17:40 1.0 m high tide	100 · Very high	Excellent
10 Thu	0% illuminated · waning	Sunrise08:05 Sunset19:26	01:10 -0.6 m low tide	06:10 0.0 m high tide	11:30 -0.5 m low tide	18:20 1.0 m high tide	104 · Very high	Excellent
11 Fri	0% illuminated · waxing	Sunrise08:02 Sunset19:28	01:30 -0.7 m low tide	07:10 0.2 m high tide	12:40 -0.5 m low tide	18:50 0.8 m high tide	103 · Very high	Excellent
12 Sat	3% illuminated · waxing	Sunrise08:00 Sunset19:29	01:50 -0.8 m low tide	07:50 0.5 m high tide	13:50 -0.4 m low tide	19:30 0.6 m high tide	96 · Very high	Excellent
13 Sun	7% illuminated · waxing	Sunrise07:58 Sunset19:31	02:10 -0.8 m low tide	08:40 0.7 m high tide	14:50 -0.3 m low tide	20:00 0.5 m high tide	86 · High	Excellent
14 Mon	13% illuminated · waxing	Sunrise07:55 Sunset19:33	02:20 -0.9 m low tide	09:20 0.9 m high tide	15:50 -0.2 m low tide	20:30 0.3 m high tide	73 · High	Excellent
15 Tue	21% illuminated · waxing	Sunrise07:53 Sunset19:34	02:40 -0.9 m low tide	10:00 1.0 m high tide	17:00 -0.2 m low tide	21:00 0.1 m high tide	59 · Average	Good
16 Wed	29% illuminated · waxing	Sunrise07:51 Sunset19:36	03:10 -0.9 m low tide	10:50 1.1 m high tide	18:20 -0.2 m low tide	21:30 0.0 m high tide	45 · Low	Fair
17 Thu	39% illuminated · waxing	Sunrise07:48 Sunset19:38	03:30 -0.8 m low tide	11:30 1.1 m high tide	20:00 -0.2 m low tide	21:50 -0.2 m high tide	30 · Low	Fair
18 Fri	48% illuminated · waxing	Sunrise07:46 Sunset19:39	04:00 -0.8 m low tide	12:30 1.0 m high tide			20 · Low	Slow
19 Sat	57% illuminated · waxing	Sunrise07:44 Sunset19:41	04:30 -0.7 m low tide	13:20 1.0 m high tide			24 · Low	Slow
20 Sun	67% illuminated · waxing	Sunrise07:41 Sunset19:43	05:00 -0.7 m low tide	14:20 0.9 m high tide	23:50 -0.5 m low tide		37 · Low	Fair
21 Mon	75% illuminated · waxing	Sunrise07:39 Sunset19:44	01:40 -0.4 m high tide	05:40 -0.6 m low tide	15:20 0.9 m high tide		52 · Average	Slow
22 Tue	83% illuminated · waxing	Sunrise07:36 Sunset19:46	00:00 -0.5 m low tide	03:50 -0.4 m high tide	06:50 -0.4 m low tide	16:00 0.9 m high tide	66 · Average	Good
23 Wed	90% illuminated · waxing	Sunrise07:34 Sunset19:48	00:20 -0.6 m low tide	05:10 -0.2 m high tide	08:50 -0.3 m low tide	16:40 0.8 m high tide	79 · High	Excellent
24 Thu	95% illuminated · waxing	Sunrise07:32 Sunset19:49	00:30 -0.6 m low tide	06:00 -0.1 m high tide	10:30 -0.3 m low tide	17:20 0.8 m high tide	90 · Very high	Excellent
25 Fri	99% illuminated · waxing	Sunrise07:29 Sunset19:51	00:40 -0.7 m low tide	06:40 0.2 m high tide	11:40 -0.2 m low tide	17:50 0.6 m high tide	98 · Very high	Excellent
26 Sat	100% illuminated · waxing	Sunrise07:27 Sunset19:53	00:50 -0.7 m low tide	07:10 0.4 m high tide	12:50 -0.2 m low tide	18:20 0.5 m high tide	102 · Very high	Excellent
27 Sun	99% illuminated · waning	Sunrise07:25 Sunset19:54	01:00 -0.8 m low tide	07:40 0.7 m high tide	13:50 -0.2 m low tide	18:50 0.3 m high tide	101 · Very high	Excellent
28 Mon	95% illuminated · waning	Sunrise07:22 Sunset19:56	01:10 -0.8 m low tide	08:20 0.9 m high tide	14:50 -0.2 m low tide	19:20 0.2 m high tide	95 · Very high	Excellent
29 Tue	89% illuminated · waning	Sunrise07:20 Sunset19:58	01:20 -0.9 m low tide	08:50 1.1 m high tide	15:50 -0.2 m low tide	19:40 0.1 m high tide	85 · High	Excellent
30 Wed	81% illuminated · waning	Sunrise07:17 Sunset19:59	01:40 -0.9 m low tide	09:30 1.2 m high tide	17:10 -0.2 m low tide	20:10 -0.1 m high tide	71 · High	Good

Biggest tides: 9–12 Sep (coef 104) · Quietest stretch: 18–19 Sep (coef 20) · Morning 48 · afternoon 40. Predicted levels run between -0.9 m and 1.2 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 Puerto Williams local time, with daylight saving already applied.

Nearby

Other tide stations close to Puerto Williams, ranked by distance.

Fishing sites near Puerto Williams

this station in gold · nearby stations in green

All Region of Magallanes locations

Punta Arenas Puerto Natales Porvenir Puerto Williams Bahia Fortescue Bahia Orange Cámeron Isla London Islote Pollo Puerto del Hambre Puerto Percy Puerto Zenteno Punta Delgada San Juan

Frequently asked questions

Tides, coefficients and fishing times for Puerto Williams, explained.

What time is high tide in Puerto Williams today?

High water at Puerto Williams today is at 10:40. 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 Puerto Williams?

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 40 (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 Puerto Williams today?

The sun rises at 07:21 and sets at 18:14 local time, giving 10h 53m of daylight.

Puerto Williams Tide Chart

At a glance

Pick a date

Tides

Hour by hour

Sea & weather now

Next 24 hours

Fishing barometer

UV index

Outlook

Air quality

Tidal coefficient · September

Solunar

Best fishing times today

Moon

Planner

Bite windows

Best days in September

Astronomical observation · moon, sun and Earth

Daylight & twilight

Lighting the Earth at this moment

Tide table

Nearby

Fishing sites near Puerto Williams

Frequently asked questions