TidePlanet

Today in Amsil there are high tides at 7:55 am (19.5 ft) and 8:28 pm (22.5 ft) and low tides at 2:00 am and 2:02 pm. Tide coefficient 99. Right now the tide is rising toward the high tide at 7:55 am. The sun rises at 6:55 am and sets at 5:39 pm: 10 h 43 min of daylight. The moon is 88% illuminated (waning gibbous) and rises at 7:45 pm. Major solunar periods run from 1:36 am to 3:36 am and from 2:08 pm to 4:08 pm. The next spring tides arrive from October 27 to 29. The sea is smooth, with 0.5 ft waves. There's a gentle breeze from the south-southeast (10 mph). Overcast, 45 °F.

Fishing

Fishing in Amsil today

Fishing forecast, 7 days →

Best time to fish

Solunar activity today: medium
8
Good day · 8 out of 10 2:10–3:00 pm Also 1:40–3:00 am and 7:30–8:20 pm
  • Low tide at 2:02 pm
  • Major period 2:08–4:08 pm
  • Falling pressure (−0.24 inHg in 24 h), light onshore wind (10 mph) and calm sea (1.0 ft waves)
  • Waning gibbous: a bit more activity than at the quarters
  • Highest tide coefficient today: 99 (spring tides)

Your day at a glance

The best window, 2:10 pm to 3:00 pm, combines the 2:02 pm low tide, a major period, falling pressure and a light onshore breeze. Also good from 1:40 am to 3:00 am, with the 2:00 am low tide, a major period and falling pressure. Also good from 7:30 pm to 8:20 pm, with the 8:28 pm high tide, moonrise, falling pressure and a light onshore breeze.

How it works · Next 7 days

Beach

Beach day in Amsil

Beach forecast, 7 days →

Is it a beach day?

0
Not a beach day · 0 out of 10 No good beach time today.
  • Onshore breeze (10 mph)
  • Calm for swimming: 1.1 ft waves
  • Low tide at 2:02 pm: more sand
  • Cloudy (98% cloud cover)
  • Feels like 48 °F: chilly for the beach
  • Rain (0.14 in)

Today, hour by hour

  • Swimming Calm · 1.1 ft

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

  • Water 63 °F

    Cold: ease in slowly.

  • Sun & sunscreen UV 1 · SPF 15

    Max UV 1 (low): SPF 15 sunscreen.

  • Wind 10 mph

    Onshore breeze (10 mph).

  • Tide & sand 2:02 pm

    Low tide at 2:00 am and 2:02 pm: that's when there's the most sand. High tide at 7:55 am and 8:28 pm. Coefficient 99 (spring tides): little sand left at high tide.

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 Amsil

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

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 Amsil

Tides for 7 days →

Today's high and low tides

  • ▼ Low tide 2:00 am 1.6 ft
  • ▼ Low tide 2:02 pm -0.1 ft
  • ▲ High tide 8:28 pm 22.5 ft · coef. 97

↑ Rising The tide is rising. 1 h 1 min to high tide at 7:55 am.

Tide coefficient 99 for the 7:55 am high tide and 97 for the 8:28 pm high tide. Spring tides. The water rises and falls 22.6 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 May 19 (23.1 ft) and the lowest, on April 20 (-0.4 ft).

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

Heights above chart datum (CD), the zero of that port's nautical charts. 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 (CD)

Tide coefficient and range in October

The biggest tides of the month came from October 27 to 29 (coefficient 100, 22.8 ft range). The smallest, from October 20 to 21 (coefficient 30, 7.5 ft).

Tide and solunar table · this week

Day Sun Tide 1Tide 2Tide 3Tide 4 Coef. Moon Major periods Activity
Today, Thu 29 6:55 am · 5:39 pm Low tide 2:00 am · 1.6 ft High tide 7:55 am · 19.5 ft Low tide 2:02 pm · -0.1 ft High tide 8:28 pm · 22.5 ft Coef. 99 88% Major periods 1:36 am · 2:08 pm Medium
Fri 30 6:56 am · 5:38 pm Low tide 2:43 am · 2.3 ft High tide 8:37 am · 18.8 ft Low tide 2:44 pm · 0.5 ft High tide 9:13 pm · 21.7 ft Coef. 93 80% Major periods 2:41 am · 3:13 pm High
Sat 31 6:57 am · 5:37 pm Low tide 3:30 am · 3.3 ft High tide 9:22 am · 17.7 ft Low tide 3:31 pm · 1.7 ft High tide 10:04 pm · 20.4 ft Coef. 83 69% Major periods 3:45 am · 4:16 pm Medium
Sun 1 6:59 am · 5:35 pm Low tide 4:23 am · 4.6 ft High tide 10:14 am · 16.5 ft Low tide 4:25 pm · 3.1 ft High tide 11:03 pm · 19.0 ft Coef. 70 58% Major periods 4:45 am · 5:14 pm Medium
Mon 2 7:00 am · 5:34 pm Low tide 5:27 am · 5.7 ft High tide 11:20 am · 15.3 ft Low tide 5:32 pm · 4.6 ft — Coef. 57 Last quarter Major periods 5:41 am · 6:07 pm Medium
Tue 3 7:01 am · 5:33 pm High tide 12:15 am · 17.7 ft Low tide 6:46 am · 6.4 ft High tide 12:45 pm · 14.7 ft Low tide 6:57 pm · 5.7 ft Coef. 52 36% Major periods 6:32 am · 6:56 pm Medium
Wed 4 7:02 am · 5:32 pm High tide 1:37 am · 17.0 ft Low tide 8:09 am · 6.1 ft High tide 2:17 pm · 15.1 ft Low tide 8:27 pm · 5.8 ft Coef. 49 26% Major periods 7:19 am · 7:42 pm Medium

▲ high tide · ▼ low tide · heights above chart datum (CD). Major periods: start time; they last 2 hours. Activity: based on the moon phase and the solunar periods.

Where this tide comes from

B · Nearby station

Amsil has no station of its own, so we use the tide at Ganghwa Bridge (KHOA), 5.1 mi away. On the open coast the difference is usually a few minutes and inches; inside estuaries, rivers and enclosed bays it can be much larger.

Station data attribution: Korea Hydrographic and Oceanographic Agency (해양수산부 국립해양조사원), harmonic constants of the TideBED reference ports (예측조위(타이드베드) 기준항 조화상수, 2025-08-12), station Ganghwa Bridge (강화대교, DT_0032), https://www.data.go.kr/data/15145395/fileData.do. Free, no restrictions on use (이용허락범위 제한 없음). Modified by TidePlanet: M2, S2, K1 and O1 from KHOA, the other constituents of those bands inferred from them.

How we calculate the tide

Sea and waves

The sea at Amsil

7-day waves

Sea stateSea state: smooth

Smooth Douglas 2 · moderate breeze, Beaufort 4
Waves 0.5 ft · 2.7 s from the southwest (231°)
Swell 0.3 ft · 2.7 s from the west-southwest
Current 0.9 mph toward the NNW

The waves you may find

  • Most commonMost common0.3 ft
  • Significant0.5 ft
  • Highest expectedHighest1.1 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 1.1 ft. Before heading out, expect waves of up to 1.1 ft.

Wind on the coast and offshore

On the coast 10 mph SSE · gusts 18
Offshore (19 mi W)Offshore 14 mph SSE · gusts 21

Onshore wind. The coast faces south and the wind blows straight in from the sea: more surf and backwash at the shore, and bait and boats drift toward land.

Onshore Hourly wind →

Wave height, next 7 daysWaves, next 7 days

Waves stay much the same all week. The biggest waves arrive on Thursday 29: 1.2 ft with a period of 3 s, from the south-southwest (smooth).

Water temperature

Water temperature →
Water now63.3 °F
Today 62.4–63.9 °F air: 40 / 53 °F
Satellite (2 days ago) 66.0 °F measured 0.9 mi away

The satellite measured 2.7 °F more 2 days ago than the model gives now: the water is probably warmer than the forecast says.

Water temperature changes how fish behave: in very cold or very warm water they feed less. The water cools over the next few days: about 58.6 °F by Wednesday 4.

Water about normal for late October.

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 6:54 am (local time).

Diving

Diving in Amsil today

Diving and snorkeling, 7 days →

Diving and snorkeling today

Likely visibility: good
9
Great day · 9 out of 10 7:30–8:50 am Also 1:20–2:40 pm
  • Slack water around high tide (7:55 am): little current from 7:30 am to 8:20 am
  • 0.4 ft swell at 3 s from the west-southwest: barely any surge
  • Light onshore wind (10 mph)
  • 0.5 mph current toward the north-northwest, weak (model)
  • Daylight
Swell 0.4 ft 3 s · from the WSW
Likely visibility Good Snorkeling: good
Water and suit 62.4 °F 7 mm wetsuit
Current 0.5 mph toward the NNW
  • Slack water today: low tide 2:00 am (1:40–2:20 am), high tide 7:55 am (7:30–8:20 am), low tide 2:02 pm (1:40–2:20 pm) and high tide 8:28 pm (8:10–8:50 pm)
  • Likely visibility: good. The sea has been calm and there's been little rain. Based on the last 24 hours of data.
  • Water at 62.4–63.9 °F: a 7 mm wetsuit, with hood and booties.
  • Snorkeling: good, calm sea and light wind.
  • Night dive: dark from 6:06 pm. Waning gibbous (88%), rising at 7:45 pm: a bright night.

Your diving day at a glance

The best window, 7:30 am to 8:50 am, combines slack water at high tide, little swell, light wind and weak current. Also worth a look from 1:20 pm to 2:40 pm, with slack water at low tide, little swell, light wind and the sun high, though with current.

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 Amsil.

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 Amsil

14-day weather

Now in Amsil

Now 45 °F Overcast · feels like 38 °F · 40 / 53 °F
Low / high
40 / 53 °F
Rain
0.20 in · 100%
Clouds
100%
Humidity
71%
Dew pointDew point
36 °F
Visibility
15 mi
UV indexUV
0 · low
Air qualityAir
Moderate · 58
Saharan dust
No

Pressure and fishing

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

Falling now (−0.04 inHg in 3 hours). It barely changes over the next 48 hours. Falling pressure: anglers say fish feed more before the change. 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 Partly cloudyOvercastOvercastOvercastLight drizzleLight drizzleHeavy drizzleLight drizzle
Temperature 42°40°44°47°53°52°50°48°
Wind (mph) 1 ESE4 SE10 SSE10 SSE10 SSE10 S9 SE8 SE
Gusts 27171920191917
Waves 0.3 ft0.2 ft0.4 ft0.9 ft1.0 ft1.0 ft1.2 ft1.0 ft
Rain 0.00 in0.00 in0.00 in0.00 in0.00 in0.02 in0.04 in0.01 in
  • 6:00 am 44° 10 SSE 0.4 ft
  • 9:00 am 47° 10 SSE 0.9 ft
  • 12:00 pm 53° 10 SSE 1.0 ft
  • 3:00 pm 52° 10 S 1.0 ft
  • 6:00 pm 50° 9 SE 1.2 ft
  • 9:00 pm 48° 8 SE 1.0 ft
  • 12:00 am 48° 8 SSE 0.7 ft
  • 3:00 am 48° 2 SE 0.7 ft

Next 14 daysComing days

Day Sky Low / high Max wind Max wave High tides
Today · 29 Heavy drizzle 40 / 53 °F 10 mph SSE 1.2 ft 7:55 am · 8:28 pm
Fri 30 Light drizzle 46 / 64 °F 12 mph SW 0.9 ft 8:37 am · 9:13 pm
Sat 31 Overcast 42 / 53 °F 10 mph NW 0.9 ft 9:22 am · 10:04 pm
Sun 1 Light drizzle 42 / 50 °F 6 mph SE 0.3 ft 10:14 am · 11:03 pm
Mon 2 Overcast 42 / 61 °F 12 mph NW 0.7 ft 11:20 am
Tue 3 Light drizzle 37 / 61 °F 9 mph WSW 1.0 ft 12:15 am · 12:45 pm
Wed 4 Overcast 41 / 60 °F 5 mph E 0.7 ft 1:37 am · 2:17 pm
Thu 5 Light drizzle 45 / 63 °F 12 mph SW 0.5 ft 2:54 am · 3:33 pm
Fri 6 Mainly clear 35 / 48 °F 12 mph NW 0.5 ft 3:56 am · 4:30 pm
Sat 7 Overcast 33 / 51 °F 5 mph N 0.2 ft 4:46 am · 5:17 pm
Sun 8 Overcast 30 / 45 °F 15 mph NW — 5:28 am · 5:56 pm
Mon 9 Mainly clear 28 / 46 °F 8 mph WNW — 6:05 am · 6:33 pm
Tue 10 Clear sky 37 / 53 °F 8 mph W — 6:39 am · 7:07 pm
Wed 11 Overcast 40 / 59 °F 11 mph SW — 7:13 am · 7:41 pm
  • Fri 30 Light drizzle 46° / 64° 0.9 ft
  • Sat 31 Overcast 42° / 53° 0.9 ft
  • Sun 1 Light drizzle 42° / 50° 0.3 ft
  • Mon 2 Overcast 42° / 61° 0.7 ft
  • Tue 3 Light drizzle 37° / 61° 1.0 ft
  • Wed 4 Overcast 41° / 60° 0.7 ft
  • Thu 5 Light drizzle 45° / 63° 0.5 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.

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 6:54 am (local time).

Sun

The sun in Amsil

Sunrise and sunset →

Sunrise and sunset

Rises 6:55 am in the ESE (106°)ESE
Sets 5:39 pm in the WSW (253°)WSW
  • First light 5:58 am
  • Full dark 6:37 pm
  • Civil dawn 6:28 am
  • Civil dusk 6:06 pm
  • Solar noon 12:17 pm (39° high)
  • Daylight 10 h 43 min (−2 min)
  • Evening golden hour 5:02 pm
  • Full dark 6:37 pm

Golden hour and the day-night map

Morning golden hour6:55–7:32 am
Evening golden hour5:02–5:39 pm
Amsil

Today the sun is 92,344,066 mi away and looks 32′ 11″ across.

Moon and solunar

The moon in Amsil

The moon for 7 days →

Moon phase and position

Waning gibbous · 88% 88% illuminated · 18.5 days old New moon on Mon, Nov 9 · 4:03 pm
Rises 7:45 pm in the NE (54°)NE
Sets 11:36 am tomorrow · in the NW (306°) · set at 10:30 am
Transit 2:36 am overhead
Visible 15 h 51 min from 7:45 pm to 11:36 am

Today the moon is 226,480 mi away and looks 32′ 46″ across.

Solunar periods

Today's activity: medium
  • 1:36–3:36 am Major · the moon passes overhead · high activity
  • 2:08–4:08 pm Major · the moon passes underfoot · high activity
  • 10:00–11:00 am Minor · moonset · medium activity
  • 7:15–8:15 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 · 5:29 amNov 2 in 4 days
  • New moon Mon, Nov 9 · 4:03 pmNov 9 in 11 days
  • First quarter Tue, Nov 17 · 8:48 pmNov 17 in 19 days
  • Full moon Tue, Nov 24 · 11:54 pmNov 24 in 26 days

Perigee on October 29, 226,426 mi away, coinciding with the spring tides from October 27 to 29: they will be stronger than usual.

Place

Where to fish in Amsil

All places in Kaesong →

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 AmsilTides nearby

All places in Kaesong, A to Z (2) →

Amsil at a glance

  • Town or city. Coordinates: 37.783° N, 126.590° E.
  • The nearest tide station, Ganghwa Bridge, is 5.1 mi to the southwest.
  • Its coast faces south.

Questions about AmsilQuestions

What time is high tide today in Amsil?

Today in Amsil there are high tides at 7:55 am (19.5 ft) and 8:28 pm (22.5 ft) and low tides at 2:00 am and 2:02 pm. Tide coefficient 99.

What time is sunset today in Amsil?

At 5:39 pm. There is light until the end of civil twilight, at 6:06 pm.

What time is sunrise tomorrow in Amsil?

At 6:56 am. First light comes at 5:58 am.

What phase is the moon today?

Waning gibbous, 88% illuminated. New moon on Mon, Nov 9 · 4:03 pm.

When are the next spring tides?

From October 27 to 29, together with the lunar perigee: they will be stronger than usual.

What are today's solunar periods?

Major 1:36–3:36 am, Minor 10:00–11:00 am, Major 2:08–4:08 pm, Minor 7:15–8:15 pm. Today's activity is medium.

What's the weather like today in Amsil?

Heavy drizzle, from 40 °F to 53 °F, with a gentle breeze from the south-southeast (10 mph) and a 100% chance of rain.

How is the sea today in Amsil?

Smooth (Douglas 2): 0.5 ft waves with a period of 2.7 s from the southwest. The water is 63.3 °F.

When is the best time to visit Amsil?

The best time to visit Amsil is from May to June: highs of 73 °F to 79 °F, about 7 rainy days a month and 6 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: Ganghwa Bridge reference port of the Korea Hydrographic and Oceanographic Agency (KHOA, 국립해양조사원): M2, S2, K1 and O1 from its published harmonic constants, free of use restrictions; the other constituents are inferred from those four by TidePlanet. 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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