TidePlanet

Today in Songdowon there are high tides at 4:05 am (1.3 ft) and 6:08 pm (0.9 ft) and low tides at 11:21 am and 10:34 pm. Tide coefficient 93. Right now the tide is falling toward the low tide at 11:21 am. The sun rises at 6:54 am and sets at 5:33 pm: 10 h 39 min of daylight. The moon is 88% illuminated (waning gibbous) and rises at 7:36 pm. Major solunar periods run from 1:33 am to 3:33 am and from 2:05 pm to 4:05 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 southwest (8 mph). Overcast, 52 °F.

Beach

Beach day in Songdowon

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
  • Low tide at 11:21 am: more sand
  • Cloudy (88% cloud cover)
  • Feels like 52 °F: chilly for the beach
  • Rain (0.04 in)
  • Light offshore wind (10 mph): it blows floats and inflatables out to sea

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 63 °F

    Cold: ease in slowly.

  • Sun & sunscreen UV 3 · SPF 15

    Max UV 3 (low): SPF 15 sunscreen.

  • Wind 10 mph

    Offshore breeze (10 mph). Watch floats and inflatables: offshore wind carries them out to sea.

  • Tide & sand 11:21 am

    Low tide at 11:21 am and 10:34 pm: that's when there's the most sand. High tide at 4:05 am and 6:08 pm.

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

About SongdowonThe beach

2.3 mi from Wŏnsan. Tides, weather and sun in Wŏnsan →

Length 0.7 mi
Facing Faces northeast
Water quality We don't have an official bathing water rating for this country: ask the lifeguard or check the town's website.
Amenities OpenStreetMap doesn't list its amenities.

Amenities from OpenStreetMap: some may be missing or out of date. See on OpenStreetMap · Fix on OpenStreetMap

Beaches near Songdowon

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 Amenities from OpenStreetMap: some may be missing or out of date.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).

Fishing

Fishing in Songdowon today

Fishing forecast, 7 days →

Best time to fish

Solunar activity today: medium
8
Good day · 8 out of 10 5:10–6:00 pm Also 10:20–11:00 am and 3:10–5:10 am
  • High tide at 6:08 pm, coefficient 86
  • Sunset at 5:33 pm, golden hour from 4:56 pm
  • Falling pressure (−0.28 inHg in 24 h), light offshore wind (11 mph) and calm sea (0.7 ft waves)
  • Waning gibbous: a bit more activity than at the quarters
  • Highest tide coefficient today: 93 (spring tides)

Your day at a glance

The best window, 5:10 pm to 6:00 pm, combines the 6:08 pm high tide, sunset and falling pressure. Also good from 10:20 am to 11:00 am, with the 11:21 am low tide, moonset and falling pressure. Also good from 3:10 am to 5:10 am, with the 4:05 am high tide, a major period and falling pressure.

How it works · Next 7 days

Tides

Tides in Songdowon

Tides for 7 days →

Today's high and low tides

  • ▲ High tide 4:05 am 1.3 ft · coef. 93
  • ▲ High tide 6:08 pm 0.9 ft · coef. 86
  • ▼ Low tide 10:34 pm 0.7 ft

↓ Falling The tide is falling. 1 h 46 min to low tide at 11:21 am.

Tide coefficient 93 for the 4:05 am high tide and 86 for the 6:08 pm high tide. Spring tides. The water rises and falls 1.3 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 December 26 (1.4 ft) and the lowest, on December 25 (-0.1 ft).

Mixed: two high and two low tides a day, but of quite different heights.

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 26 to 27 (coefficient 105, 1.2 ft range). The smallest, on October 19 (coefficient 22, 0.6 ft).

Tide and solunar table · this week

Day Sun Tide 1Tide 2Tide 3Tide 4 Coef. Moon Major periods Activity
Today, Thu 29 6:54 am · 5:33 pm High tide 4:05 am · 1.3 ft Low tide 11:21 am · 0.0 ft High tide 6:08 pm · 0.9 ft Low tide 10:34 pm · 0.7 ft Coef. 93 88% Major periods 1:33 am · 2:05 pm Medium
Fri 30 6:55 am · 5:32 pm High tide 4:42 am · 1.3 ft Low tide 12:15 pm · 0.1 ft High tide 7:20 pm · 0.9 ft Low tide 11:05 pm · 0.7 ft Coef. 80 80% Major periods 2:37 am · 3:10 pm High
Sat 31 6:56 am · 5:31 pm High tide 5:23 am · 1.3 ft Low tide 1:19 pm · 0.1 ft — — Coef. 65 69% Major periods 3:41 am · 4:12 pm Medium
Sun 1 6:57 am · 5:30 pm High tide 6:16 am · 1.2 ft Low tide 2:36 pm · 0.2 ft — — Coef. 50 58% Major periods 4:42 am · 5:10 pm Medium
Mon 2 6:59 am · 5:29 pm High tide 7:31 am · 1.1 ft Low tide 3:58 pm · 0.2 ft High tide 11:58 pm · 0.9 ft — Coef. 43 Last quarter Major periods 5:37 am · 6:03 pm Medium
Tue 3 7:00 am · 5:28 pm Low tide 3:52 am · 0.8 ft High tide 9:21 am · 1.0 ft Low tide 5:10 pm · 0.3 ft — Coef. 46 36% Major periods 6:28 am · 6:52 pm Medium
Wed 4 7:01 am · 5:27 pm High tide 12:26 am · 0.9 ft Low tide 5:37 am · 0.7 ft High tide 11:07 am · 1.0 ft Low tide 6:06 pm · 0.3 ft Coef. 57 26% Major periods 7:16 am · 7:38 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

Songdowon has no station of its own, so we use the tide at Wonsan (KHOA), 13 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 Wonsan (원산, ET_0013), 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 Songdowon

7-day waves

Sea stateSea state: smooth

Smooth Douglas 2 · moderate breeze, Beaufort 4
Waves 0.5 ft · 3.1 s from the east-southeast (120°)
Swell 0.3 ft · 3.4 s from the east-southeast
Current 0.0 mph toward the E

The waves you may find

  • Most commonMost common0.2 ft
  • Significant0.5 ft
  • Highest expectedHighest1.0 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 1.0 ft. Before heading out, expect waves of up to 1.0 ft.

Wind on the coast and offshore

On the coast 8 mph SW · gusts 21
Offshore (6.5 mi NE)Offshore 13 mph S · gusts 19

Offshore wind. The coast faces northeast and the wind blows from land out to sea: calm shore and clean waves, but watch the drift out to sea.

Offshore Hourly wind →

Wave height, next 7 daysWaves, next 7 days

Waves stay much the same all week. The biggest waves arrive on Saturday 31: 1.4 ft with a period of 3 s, from the west (smooth).

Water temperature

Water temperature →
Water now62.6 °F
Today 62.4–62.8 °F air: 44 / 57 °F
Satellite (2 days ago) 64.0 °F measured 0.6 mi away

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 59.4 °F by Wednesday 4.

Water warmer than normal for late October (+1.4 °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 9:35 am (local time).

Diving

Diving in Songdowon today

Diving and snorkeling, 7 days →

Diving and snorkeling today

Likely visibility: good
10
Great day · 10 out of 10 10:30 am–12:10 pm Also 4:40–6:00 pm
  • Slack water around low tide (11:21 am): little current from 11:00 am to 11:40 am
  • 0.3 ft swell at 3 s from the south-southeast: barely any surge
  • Light offshore wind (9 mph)
  • 0.1 mph current toward the north, weak (model)
  • Sun high: more light underwater
Swell 0.3 ft 3 s · from the SSE
Likely visibility Good Snorkeling: good
Water and suit 62.4 °F 7 mm wetsuit
Current 0.1 mph toward the N
  • Slack water today: high tide 4:05 am (3:50–4:20 am), low tide 11:21 am (11:00–11:40 am), high tide 6:08 pm (5:40–6:40 pm) and low tide 10:34 pm (10:00–11:10 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 °F: a 7 mm wetsuit, with hood and booties.
  • Snorkeling: good, calm sea and light wind.
  • Night dive: dark from 6:01 pm. Waning gibbous (88%), rising at 7:36 pm: a bright night.

Your diving day at a glance

The best window, 10:30 am to 12:10 pm, combines slack water at low tide, little swell, light wind, weak current and the sun high. Also good from 4:40 pm to 6:00 pm, with slack water at high tide, little swell, light wind and weak 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

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 Songdowon

14-day weather

Now in Songdowon

Now 52 °F Overcast · feels like 47 °F · 44 / 57 °F
Low / high
44 / 57 °F
Rain
0.06 in · 65%
Clouds
86%
Humidity
69%
Dew pointDew point
42 °F
Visibility
15 mi
UV indexUV
1 · low
Air qualityAir
Fair · 22
Saharan dust
No

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 (−0.03 inHg in 3 hours). Over the next 48 hours: +0.07 inHg. Steady pressure: anglers expect normal activity. 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 Mainly clearOvercastOvercastLight drizzleOvercastOvercastLight drizzleOvercast
Temperature 46°44°46°51°57°56°50°51°
Wind (mph) 11 SW6 SW5 SW7 SW10 SW9 SW11 SW7 SW
Gusts 2518162124243121
Waves 0.6 ft0.5 ft0.4 ft0.5 ft0.5 ft0.6 ft0.7 ft0.6 ft
Rain 0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.02 in0.00 in
  • 9:00 am 51° 7 SW 0.5 ft
  • 12:00 pm 57° 10 SW 0.5 ft
  • 3:00 pm 56° 9 SW 0.6 ft
  • 6:00 pm 50° 11 SW 0.7 ft
  • 9:00 pm 51° 7 SW 0.6 ft
  • 12:00 am 51° 8 SW 0.5 ft
  • 3:00 am 51° 8 WSW 0.4 ft
  • 6:00 am 47° 6 SW 0.3 ft

Next 14 daysComing days

Day Sky Low / high Max wind Max wave High tides
Today · 29 Light drizzle 44 / 57 °F 11 mph SW 0.7 ft 4:05 am · 6:08 pm
Fri 30 Light drizzle 47 / 64 °F 15 mph WSW 1.0 ft 4:42 am · 7:20 pm
Sat 31 Overcast 42 / 55 °F 15 mph WSW 1.4 ft 5:23 am
Sun 1 Light drizzle 42 / 48 °F 9 mph WSW 0.9 ft 6:16 am
Mon 2 Overcast 44 / 59 °F 17 mph W 1.4 ft 7:31 am · 11:58 pm
Tue 3 Mainly clear 41 / 61 °F 16 mph WSW 1.3 ft 9:21 am
Wed 4 Overcast 37 / 54 °F 7 mph WSW 0.7 ft 12:26 am · 11:07 am
Thu 5 Light drizzle 40 / 60 °F 13 mph WSW 1.2 ft 12:50 am · 12:26 pm
Fri 6 Clear sky 35 / 47 °F 13 mph W 1.4 ft 1:13 am · 1:27 pm
Sat 7 Drizzle 33 / 49 °F 9 mph WSW 0.9 ft 1:36 am · 2:19 pm
Sun 8 Drizzle 28 / 43 °F 14 mph W 3.0 ft 1:59 am · 3:04 pm
Mon 9 Clear sky 27 / 45 °F 16 mph WSW 2.6 ft 2:23 am · 3:46 pm
Tue 10 Clear sky 38 / 51 °F 13 mph WSW 1.8 ft 2:47 am · 4:26 pm
Wed 11 Overcast 41 / 60 °F 17 mph WSW 1.3 ft 3:13 am · 5:06 pm
  • Fri 30 Light drizzle 47° / 64° 1.0 ft
  • Sat 31 Overcast 42° / 55° 1.4 ft
  • Sun 1 Light drizzle 42° / 48° 0.9 ft
  • Mon 2 Overcast 44° / 59° 1.4 ft
  • Tue 3 Mainly clear 41° / 61° 1.3 ft
  • Wed 4 Overcast 37° / 54° 0.7 ft
  • Thu 5 Light drizzle 40° / 60° 1.2 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.

  • Normal Today, cooler than normal for late October (−2.7 °F; normal high: 60 °F). Climate by month →

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 9:35 am (local time).

Sun

The sun in Songdowon

Sunrise and sunset →

Sunrise and sunset

Rises 6:54 am in the ESE (107°)ESE
Sets 5:33 pm in the WSW (253°)WSW
  • First light 5:55 am
  • Full dark 6:32 pm
  • Civil dawn 6:27 am
  • Civil dusk 6:01 pm
  • Solar noon 12:14 pm (37° high)
  • Daylight 10 h 39 min (−2 min)
  • Evening golden hour 4:56 pm
  • Full dark 6:32 pm

Golden hour and the day-night map

Morning golden hour6:54–7:32 am
Evening golden hour4:56–5:33 pm
Songdowon

Today the sun is 92,344,122 mi away and looks 32′ 11″ across.

Moon and solunar

The moon in Songdowon

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 7:36 pm in the NE (53°)NE
Sets 11:38 am tomorrow · in the NW (307°) · set at 10:32 am
Transit 2:33 am overhead
Visible 16 h 2 min from 7:36 pm to 11:38 am

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

Solunar periods

Today's activity: medium
  • 1:33–3:33 am Major · the moon passes overhead · high activity
  • 2:05–4:05 pm Major · the moon passes underfoot · high activity
  • 10:02–11:02 am Minor · moonset · medium activity
  • 7:06–8:06 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 Songdowon

All places in Kangwŏn →

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 SongdowonTides nearby

All places in Kangwŏn, A to Z (19) →

Songdowon at a glance

  • Beach. Coordinates: 39.180° N, 127.419° E.
  • It is 2.3 mi northwest of Wŏnsan, the main place in Kangwŏn. The sun rises at the same time and sets at the same time than in Wŏnsan.
  • 2.3 mi from Wŏnsan.
  • The nearest tide station, Wonsan, is 13 mi to the north.
  • Its coast faces northeast.
  • Beaches and harbors nearby: Wŏnsan-hang (2.8 mi).

Questions about SongdowonQuestions

Where is Songdowon?

2.3 mi from Wŏnsan, in Kangwŏn (North Korea). The shore faces northeast.

What amenities does Songdowon have?

OpenStreetMap doesn't list its amenities. Check the town's website or ask at the beach.

What time is high tide today in Songdowon?

Today in Songdowon there are high tides at 4:05 am (1.3 ft) and 6:08 pm (0.9 ft) and low tides at 11:21 am and 10:34 pm. Tide coefficient 93.

What time is sunset today in Songdowon?

At 5:33 pm. There is light until the end of civil twilight, at 6:01 pm.

What time is sunrise tomorrow in Songdowon?

At 6:55 am. First light comes at 5:56 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 1:33–3:33 am, Minor 10:02–11:02 am, Major 2:05–4:05 pm, Minor 7:06–8:06 pm. Today's activity is medium.

What's the weather like today in Songdowon?

Light drizzle, from 44 °F to 57 °F, with a gentle breeze from the southwest (8 mph) and a 65% chance of rain.

How is the sea today in Songdowon?

Smooth (Douglas 2): 0.5 ft waves with a period of 3.1 s from the east-southeast. The water is 62.6 °F.

When is the best time to visit Songdowon?

The best time to visit Songdowon is from May to June: highs of 72 °F to 76 °F, about 8 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: Wonsan 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

Settings

How numbers and colors show across the site.

Height and distance Tides, waves and distances
Temperature Air and water
Wind Speed and gusts
Time Tides, sun and moon
Pressure Air pressure
Theme Automatic: same as your system

Saved only in this browser.