Danshui tides today
- Tide now 1.0 ft ↑ rising · high 1:00 pm (11.0 ft)
- Best time to fish 7:20–8:10 pm good day · 7/10
- Beach day 1:00–5:00 pm Good beach day · 7/10
- Waves · water 4.1 ft · 78 °F slight · 6.8 s from the northeast
- Wind · air 8 mph · 75 °F from the E, gusts 19 · mainly clear
- Surf today 2.0–3.1 ft Fair day · 4/10 · 6:00–10:00 am
- Sun 6:00 am–5:16 pm 11 h 16 min of daylight
- Moon 88% · 7:47 pm waning gibbous · rises at 7:47 pm
Today in Danshui there are high tides at 12:04 am (10.2 ft) and 1:00 pm (11.0 ft) and low tides at 6:30 am and 7:08 pm. Tide coefficient 84. Right now the tide is rising toward the high tide at 1:00 pm. The sun rises at 6:00 am and sets at 5:16 pm: 11 h 16 min of daylight. The moon is 88% illuminated (waning gibbous) and rises at 7:47 pm. Major solunar periods run from 12:58 am to 2:58 am and from 1:30 pm to 3:30 pm. The next spring tides arrive from October 27 to 29. The sea is slight, with 4.1 ft waves. There's a gentle breeze from the east (8 mph). Mainly clear, 75 °F.
Fishing in Danshui today
Best time to fish
Solunar activity today: medium- Low tide at 6:30 am
- Sunrise at 6:00 am
- Steady pressure (30.12 inHg), light offshore wind (8 mph) and some swell (4.3 ft waves) to stir the water
- Waning gibbous: a bit more activity than at the quarters
- Highest tide coefficient today: 84 (average tides)
Your day at a glance
The best window, 5:40 am to 6:30 am, combines the 6:30 am low tide, sunrise and some swell. Also good from 7:20 pm to 8:10 pm, with the 7:08 pm low tide, moonrise and some swell. Also good from 12:00 pm to 2:00 pm, with the 1:00 pm high tide, a major period and some swell.
Species with the most records nearby: striped mullet, blackhead seabream, leopard coral grouper and John Dory. October is one of the months when these are seen most: striped mullet and blackhead seabream. What you can catch
Beach day in Danshui
Is it a beach day?
5 good hours- Sun and clouds
- Feels like 82 °F: beach weather
- Calm for swimming: 3.5 ft waves
- UV 3 (moderate): SPF 30 sunscreen
- Water at 78 °F (warm)
- Light offshore wind (10 mph): it blows floats and inflatables out to sea
Today, hour by hour
- Swimming Calm · 3.5 ft
3.5 ft waves: calm for swimming. Low rip current risk. Always follow the lifeguard's flags.
- Water 78 °F
Warm: very pleasant.
- Sun & sunscreen UV 5 · SPF 30
Max UV 5 (moderate): SPF 30 sunscreen, reapplied every 2 hours.
- Wind 10 mph
Offshore breeze (10 mph). Watch floats and inflatables: offshore wind carries them out to sea.
- Tide & sand 7:08 pm
Low tide at 6:30 am and 7:08 pm: that's when there's the most sand. High tide at 12:04 am and 1:00 pm.
The best window, 1:00 pm to 5:00 pm, brings beach weather, a calm sea and water at 78 °F, though with light offshore wind.
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 Danshui
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- 沙崙海水浴場 2.2 mi · NW
- Restrooms
- Parking
Good water quality 2025 season, Taiwan's OCA
- Beiti Beach 2.2 mi · W
- Restrooms
- Parking
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).
Bathing water quality: Ocean Conservation Administration, Ocean Affairs Council (Taiwan) (Open Government Data License 1.0). Full attribution.
Webcams near Danshui
Webcams provided by windy.com — add a webcam
Tides in Danshui
Today's high and low tides
- ▲ High tide 12:04 am 10.2 ft · coef. 84
- ▼ Low tide 6:30 am 0.9 ft
- ▲ Next high tide 1:00 pm 11.0 ft · coef. 81
- ▼ Low tide 7:08 pm 3.7 ft
↑ Rising The tide is rising. 6 h 7 min to high tide at 1:00 pm.
Tide coefficient 84 for the 12:04 am high tide and 81 for the 1:00 pm high tide. Average coefficient. The water rises and falls 10.0 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 August 13 (11.7 ft) and the lowest, on January 5 (-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 9 to 11 (coefficient 90, 9.3 ft range). The smallest, from October 19 to 20 (coefficient 43, 5.5 ft).
Tide and solunar table · this week
| Day | Sun | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Coef. | Moon | Major periods | Activity |
|---|---|---|---|---|---|---|---|---|---|
| Today, Thu 29 | 6:00 am · 5:16 pm | High tide 12:04 am · 10.2 ft | Low tide 6:30 am · 0.9 ft | High tide 1:00 pm · 11.0 ft | Low tide 7:08 pm · 3.7 ft | Coef. 84 | 88% | Major periods 12:58 am · 1:30 pm | Medium |
| Fri 30 | 6:00 am · 5:15 pm | High tide 12:45 am · 9.9 ft | Low tide 7:16 am · 1.1 ft | High tide 1:51 pm · 10.5 ft | Low tide 7:58 pm · 4.1 ft | Coef. 78 | 79% | Major periods 2:02 am · 2:35 pm | Medium |
| Sat 31 | 6:01 am · 5:14 pm | High tide 1:33 am · 9.5 ft | Low tide 8:08 am · 1.4 ft | High tide 2:50 pm · 10.1 ft | Low tide 8:58 pm · 4.4 ft | Coef. 71 | 69% | Major periods 3:06 am · 3:37 pm | Medium |
| Sun 1 | 6:02 am · 5:14 pm | High tide 2:32 am · 9.0 ft | Low tide 9:11 am · 1.9 ft | High tide 3:58 pm · 9.7 ft | Low tide 10:11 pm · 4.5 ft | Coef. 63 | 58% | Major periods 4:07 am · 4:35 pm | Medium |
| Mon 2 | 6:02 am · 5:13 pm | High tide 3:48 am · 8.6 ft | Low tide 10:27 am · 2.3 ft | High tide 5:12 pm · 9.6 ft | Low tide 11:32 pm · 4.3 ft | Coef. 58 | Last quarter | Major periods 5:02 am · 5:28 pm | Medium |
| Tue 3 | 6:03 am · 5:12 pm | High tide 5:18 am · 8.6 ft | Low tide 11:52 am · 2.6 ft | High tide 6:24 pm · 9.7 ft | — | Coef. 60 | 36% | Major periods 5:53 am · 6:17 pm | Medium |
| Wed 4 | 6:03 am · 5:12 pm | Low tide 12:49 am · 3.7 ft | High tide 6:42 am · 9.0 ft | Low tide 1:09 pm · 2.6 ft | High tide 7:27 pm · 9.9 ft | Coef. 67 | 26% | Major periods 6:40 am · 7:03 pm | Low |
▲ 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
Danshui has no station of its own, so we use the tide at Tamsui (CWA), 1.2 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: Data Providing Organization/Central Weather Administration (交通部中央氣象署), 2026, 潮汐預報－明年逐時潮高預報 (F-C0036-001, 2027), tide station Tamsui (淡水潮位站), https://opendata.cwa.gov.tw/dataset/forecast/F-C0036-001. The Open Data is made available to the public under the Open Government Data License, User can make use of it when complying to the condition and obligation of its terms. Open Government Data License: https://data.gov.tw/license. Modified by TidePlanet: harmonic constants fitted from the hourly prediction for 2027; not an official CWA product.
The sea at Danshui
Sea stateSea state: slight
The waves you may find
- Most commonMost common2.1 ft
- Significant4.1 ft
- Highest expectedHighest8.4 ft
One wave in seven is higher than the significant height, and about 3 times a day one reaches 8.4 ft. Before heading out, expect waves of up to 8.4 ft.
Wind on the coast and offshore
Cross-offshore wind. The coast faces northwest and the wind comes off the land at an angle: calmer water near the shore, and bait and boats drift out to sea.
Wave height, next 7 daysWaves, next 7 days
Waves stay much the same all week. The biggest waves arrive on Tuesday 3: 5.7 ft with a period of 6 s, from the northeast (moderate).
Water temperature
Water temperature →Water temperature changes how fish behave: in very cold or very warm water they feed less. The water is steady these days, with no sudden changes.
Water warmer than normal for late October (+2.3 °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 6:53 am (local time).
Surf in Danshui today
Surf today
Fair- 2.0–3.1 ft surf at the shore, a fun size for most surfers
- 3.9 ft swell at 6 s from the northeast, short: weak, messy waves; it hits this coast at an angle
- Light offshore wind (8 mph): it holds up and grooms the waves
- Rising tide (high tide at 1:00 pm)
- Light: First light 5:36 am · sunrise 6:00 am · sunset 5:16 pm · last light 5:39 pm
- Tide: high 12:04 am (10.2 ft), low 6:30 am (0.9 ft), high 1:00 pm (11.0 ft) and low 7:08 pm (3.7 ft). Every break has its own tide: some work at low tide and others at high tide. The tide doesn’t change the score here.
- Water at 78.3 °F: boardshorts or a swimsuit and a rash guard.
- Energy: 104 kJ · Medium power
Today’s surf at a glance
The best window, 6:00 am to 10:00 am, has a good size and light offshore wind, though with a short-period swell. 5:00 pm to 5:39 pm can also work, with light offshore wind, though with a short-period swell.
An estimate for this stretch of coast, not for a specific break: every beach or reef works its own way (its tide, bottom and angle). Check it when you get there.
Follow the flags and the lifeguards, and don’t paddle out if the surf is above your level: this score is a guide, not a substitute for what you see when you get there.
Diving in Danshui today
Diving and snorkeling today
Likely visibility: fair- Slack water around high tide (1:00 pm): little current from 12:40 pm to 1:20 pm
- 3.1 ft swell at 6 s from the northeast: some surge on the bottom
- Light offshore wind (10 mph)
- 0.5 mph current toward the northeast, weak (model)
- Sun high: more light underwater
- Slack water today: high tide 12:04 am (11:49 pm–12:20 am), low tide 6:30 am (6:10–7:00 am), high tide 1:00 pm (12:40–1:20 pm) and low tide 7:08 pm (6:40–7:40 pm)
- Likely visibility: fair. Swell (up to 5.6 ft at 8 s) over the last few days has stirred up the water. Based on the last 24 hours of data.
- Water at 78.3 °F: a 3 mm wetsuit.
- Snorkeling: better not, with these waves, wind or current.
- Night dive: dark from 5:39 pm. Waning gibbous (88%), rising at 7:47 pm: a bright night.
Your diving day at a glance
The best window, 12:10 pm to 1:30 pm, combines slack water at high tide, light wind, weak current and the sun high.
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.
Dive sites, wrecks and dive shops nearby
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- 比賽池 11 mi
- 大台北潛水教學中心 0.9 mi
- Fashion Diving 6.5 mi
- 馬吉爾實業有限公司 7.3 mi
- Awesome Diving 7.6 mi
- Divin'In 7.8 mi
- I diving 7.8 mi
- 潛啤人潛水訓練中心 7.9 mi
- Quarterdiving 7.9 mi
- 普拉斯潛水訓練中心 8.5 mi
- 篆潛俱樂部 8.6 mi
- D2 Diving 8.6 mi
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
Sites: © OpenStreetMap contributors (ODbL).
Weather in Danshui
Now in Danshui
- Low / high
- 73 / 81 °F
- Rain
- 0.00 in · 0%
- Clouds
- 43%
- Humidity
- 72%
- Dew pointDew point
- 65 °F
- Visibility
- 15 mi
- UV indexUV
- 0 · low
- Air qualityAir
- Moderate · 42
- 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 (+0.02 inHg in 3 hours). It barely changes over the next 48 hours. 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 am | 3:00 am | 6:00 am | 9:00 am | 12:00 pm | 3:00 pm | 6:00 pm | 9:00 pm |
|---|---|---|---|---|---|---|---|---|
| Sky | Mainly clear | Partly cloudy | Partly cloudy | Partly cloudy | Overcast | Mainly clear | Mainly clear | Partly cloudy |
| Temperature | 74° | 73° | 74° | 78° | 81° | 79° | 76° | 74° |
| Wind (mph) | 11 E | 9 E | 8 E | 8 E | 9 ENE | 9 ENE | 7 E | 6 E |
| Gusts | 24 | 21 | 18 | 19 | 20 | 22 | 18 | 13 |
| Waves | 5.5 ft | 4.9 ft | 4.3 ft | 3.8 ft | 3.6 ft | 3.4 ft | 3.1 ft | 3.0 ft |
| Rain | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in |
- 6:00 am 74° 8 E 4.3 ft
- 9:00 am 78° 8 E 3.8 ft
- 12:00 pm 81° 9 ENE 3.6 ft
- 3:00 pm 79° 9 ENE 3.4 ft
- 6:00 pm 76° 7 E 3.1 ft
- 9:00 pm 74° 6 E 3.0 ft
- 12:00 am 74° 5 E 2.8 ft
- 3:00 am 73° 4 ENE 2.6 ft
Next 14 daysComing days
| Day | Sky | Low / high | Max wind | Max wave | High tides |
|---|---|---|---|---|---|
| Today · 29 | 73 / 81 °F | 11 mph E | 5.5 ft | 12:04 am · 1:00 pm | |
| Fri 30 | 72 / 78 °F | 11 mph NE | 3.2 ft | 12:45 am · 1:51 pm | |
| Sat 31 | 74 / 77 °F | 15 mph E | 4.9 ft | 1:33 am · 2:50 pm | |
| Sun 1 | 73 / 84 °F | 14 mph SSE | 3.6 ft | 2:32 am · 3:58 pm | |
| Mon 2 | 73 / 82 °F | 13 mph NE | 5.6 ft | 3:48 am · 5:12 pm | |
| Tue 3 | 73 / 77 °F | 13 mph ENE | 5.7 ft | 5:18 am · 6:24 pm | |
| Wed 4 | 73 / 81 °F | 10 mph E | 5.5 ft | 6:42 am · 7:27 pm | |
| Thu 5 | 73 / 81 °F | 11 mph ENE | 4.8 ft | 7:52 am · 8:20 pm | |
| Fri 6 | 73 / 76 °F | 12 mph ENE | 4.0 ft | 8:51 am · 9:06 pm | |
| Sat 7 | 73 / 83 °F | 10 mph ESE | 5.7 ft | 9:42 am · 9:47 pm | |
| Sun 8 | 71 / 78 °F | 20 mph NNE | 14 ft | 10:26 am · 10:23 pm | |
| Mon 9 | 66 / 71 °F | 22 mph NE | 17 ft | 11:06 am · 10:57 pm | |
| Tue 10 | 67 / 70 °F | 16 mph NE | 13 ft | 11:42 am · 11:29 pm | |
| Wed 11 | 68 / 79 °F | 13 mph E | 7.3 ft | 12:16 pm |
- Fri 30 Light drizzle 72° / 78° 3.2 ft
- Sat 31 Light drizzle 74° / 77° 4.9 ft
- Sun 1 Mainly clear 73° / 84° 3.6 ft
- Mon 2 Drizzle 73° / 82° 5.6 ft
- Tue 3 Light drizzle 73° / 77° 5.7 ft
- Wed 4 Overcast 73° / 81° 5.5 ft
- Thu 5 Light drizzle 73° / 81° 4.8 ft
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.
- The models Partly agree · medium confidence: unsure about rain on Saturday 31. See the models →
- Outlook Next few weeks, compared with normal: a bit warmer and a bit drier. See the outlook →
- Normal Today, warmer than normal for late October (+6.0 °F; normal high: 75 °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 6:53 am (local time).
The sun in Danshui
Sunrise and sunset
- First light 5:09 am
- Full dark 6:06 pm
- Civil dawn 5:36 am
- Civil dusk 5:39 pm
- Solar noon 11:38 am (51° high)
- Daylight 11 h 16 min (−1 min)
- Evening golden hour 4:44 pm
- Full dark 6:06 pm
Golden hour and the day-night map
Today the sun is 92,343,719 mi away and looks 32′ 11″ across.
The moon in Danshui
Moon phase and position
Today the moon is 226,493 mi away and looks 32′ 46″ across.
Solunar periods
Today's activity: medium- 12:58–2:58 am Major · the moon passes overhead · high activity
- 1:30–3:30 pm Major · the moon passes underfoot · high activity
- 8:42–9:42 am Minor · moonset · medium activity
- 7:17–8:17 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 · 4:29 amNov 2 in 4 days
- New moon Mon, Nov 9 · 3:03 pmNov 9 in 11 days
- First quarter Tue, Nov 17 · 7:48 pmNov 17 in 19 days
- Full moon Tue, Nov 24 · 10:54 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.
Where to fish in Danshui
Piers, ramps and tackle shops nearby
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Jetty 0.4 mi
- Jetty 2.2 mi
- 北堤 3.0 mi
- 竹圍海釣場 2.4 mi
- Boat ramp 0.3 mi
- Boat ramp 1.2 mi
- Boat ramp 1.3 mi
- 金色水岸漁船靠泊區 0.4 mi
- Tamsui First Fishing Harbor 0.5 mi
- 八里風帆碼頭 1.4 mi
- 高竿釣具 4.0 mi
- 東區釣具 6.8 mi
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.
Water depth
Gentle slopeThe bottom slopes gently: 16 ft deep 0.25 mi from shore and 33 ft at 0.35 mi.
From the shoreline (2.4 mi from Danshui) out to sea, heading northwest.
How far from shore
- 16 ft deep0.25 mi
- 33 ft deep0.35 mi
- 66 ft deep0.85 mi
- 164 ft deepnot within 3.1 mi
For fishing, swimming and diving
- Shore fishing. Shallow, gradual bottom (16 ft at 0.25 mi): cast far from the beach and fish the high tide, when there is more water close in.
- Swimming. A very gentle way in with plenty of shallow water, good for kids. At low tide the water can be far out.
- Diving. Shore diving works here: 33 ft at 0.35 mi and 66 ft at 0.85 mi from shore.
Rough estimate: here the data comes in cells of about 0.3 mi and misses details near shore (rocks, sandbars, small coves).
Source: NOAA ETOPO 2022 (CC0), cells of about 0.3 mi; depth below mean sea level. For reference only: not for navigation or anchoring.
Nearest lighthouse
Tamsui Harbor Lighthouse 1.4 mi west
- Light
- A long white flash every 8 s · LFl W 8s
- Range
- 17 nautical miles (20 mi)
- Light height
- 115 ft above sea level
- Tower height
- 107 ft
Other lighthouses nearby: Pa-li Ocean, Outfall pipeline (2.1 mi west).
Light details: NGA List of Lights (USA); the rest from Wikidata. For reference only: not for navigation. Wikidata · Sources and licenses
Tides near DanshuiTides nearby
- Sanzhi District7.0 mi
- Xinzhuang District9.3 mi
- Taipei9.7 mi
- Banqiao11 mi
- Shimen District11 mi
- Keelung19 mi
- Jiufen25 mi
- Shenzhen31 mi
Danshui at a glance
- Town or city of about 189,271 people. Coordinates: 25.172° N, 121.443° E.
- It is 11 mi north of Banqiao, the main place in Taipéi. The sun rises at the same time and sets at the same time than in Banqiao.
- The nearest tide station, Tamsui, is 1.2 mi to the west.
- Its coast faces northwest.
- Beaches and harbors nearby: Di’er Yugang (2.4 mi), Tan-Shui (2.8 mi), Taipei Ferry Port (3.2 mi), Danshui Guonei Shanggang (3.2 mi).
Questions about DanshuiQuestions
What time is high tide today in Danshui?
Today in Danshui there are high tides at 12:04 am (10.2 ft) and 1:00 pm (11.0 ft) and low tides at 6:30 am and 7:08 pm. Tide coefficient 84.
What time is sunset today in Danshui?
At 5:16 pm. There is light until the end of civil twilight, at 5:39 pm.
What time is sunrise tomorrow in Danshui?
At 6:00 am. First light comes at 5:10 am.
What phase is the moon today?
Waning gibbous, 88% illuminated. New moon on Mon, Nov 9 · 3:03 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 12:58–2:58 am, Minor 8:42–9:42 am, Major 1:30–3:30 pm, Minor 7:17–8:17 pm. Today's activity is medium.
What's the weather like today in Danshui?
Overcast, from 73 °F to 81 °F, with a gentle breeze from the east (8 mph) and a 0% chance of rain.
How is the sea today in Danshui?
Slight (Douglas 3): 4.1 ft waves with a period of 6.8 s from the northeast. The water is 78.3 °F.
When is the best time to visit Danshui?
The best time to visit Danshui is from April to September: highs of 74 °F to 88 °F, about 17 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: Tamsui tide station of the tide forecast of the Central Weather Administration of Taiwan (CWA, 中央氣象署): 潮汐預報－明年逐時潮高預報 (F-C0036-001). The Open Data is made available to the public under the Open Government Data License, version 1.0, User can make use of it when complying to the condition and obligation of its terms. Constants fitted by TidePlanet from a year of its hourly predictions. Not an official CWA publication. Sun and moon: our own calculation with astronomy-engine. Places: GeoNames (CC BY 4.0). Coastline: © OpenStreetMap contributors (ODbL).