TidePlanet

Today in Ashiya there are high tides at 11:49 am (4.7 ft) and 11:06 pm (5.4 ft) and low tides at 5:30 am and 5:03 pm. Tide coefficient 90. Right now the tide is rising toward the high tide at 11:49 am. The sun rises at 6:34 am and sets at 5:28 pm: 10 h 55 min of daylight. The moon is 88% illuminated (waning gibbous) and rises at 7:42 pm. Major solunar periods run from 1:19 am to 3:19 am and from 1:51 pm to 3:51 pm. The next spring tides arrive from October 27 to 29. The sea is slight, with 2.3 ft waves. There's a light air from the south (2 mph). Mainly clear, 60 °F.

Fishing

Fishing in Ashiya today

Fishing forecast, 7 days →

Best time to fish

Solunar activity today: medium
7
Good day · 7 out of 10 4:50–5:50 pm Also 10:50 am–12:50 pm and 4:30–6:30 am
  • Low tide at 5:03 pm
  • Sunset at 5:28 pm, golden hour from 4:54 pm
  • Steady pressure (30.15 inHg), almost no wind and calm sea (1.6 ft waves)
  • Waning gibbous: a bit more activity than at the quarters
  • Highest tide coefficient today: 90 (spring tides)

Your day at a glance

The best window, 4:50 pm to 5:50 pm, combines the 5:03 pm low tide and sunset. Also good from 10:50 am to 12:50 pm, with the 11:49 am high tide and some swell. Also good from 4:30 am to 6:30 am, with the 5:30 am low tide, sunrise and some swell.

Species with the most records nearby: striped mullet, red seabream, Japanese seabass and blackhead seabream. What you can catch

How it works · Next 7 days · Fishing rules

Beach

Beach day in Ashiya

Beach forecast, 7 days →

Is it a beach day?

3
Poor beach day · 3 out of 10 No good beach time today.
  • Almost no wind
  • UV 4 (moderate): SPF 30 sunscreen
  • Water at 72 °F (nice)
  • Low tide at 5:03 pm: more sand
  • Cloudy (79% cloud cover)
  • Feels like 67 °F: a bit cool

Today, hour by hour

  • Swimming Calm · 2.4 ft

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

  • Water 72 °F

    Nice for swimming.

  • Sun & sunscreen UV 4 · SPF 30

    Max UV 4 (moderate): SPF 30 sunscreen, reapplied every 2 hours.

  • Wind 3 mph

    Almost no wind.

  • Tide & sand 5:03 pm

    Low tide at 5:30 am and 5:03 pm: that's when there's the most sand. High tide at 11:49 am and 11:06 pm. Coefficient 90 (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 Ashiya

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

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 Ashiya

Tides for 7 days →

Today's high and low tides

  • ▼ Low tide 5:30 am 0.6 ft
  • ▼ Low tide 5:03 pm 2.0 ft
  • ▲ High tide 11:06 pm 5.4 ft · coef. 84

↑ Rising The tide is rising. 3 h 0 min to high tide at 11:49 am.

Tide coefficient 90 for the 11:49 am high tide and 84 for the 11:06 pm high tide. Spring tides. The water rises and falls 4.8 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 (6.1 ft) and the lowest, on December 25 (-0.3 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, 5.1 ft range). The smallest, on October 19 (coefficient 22, 1.6 ft).

Tide and solunar table · this week

Day Sun Tide 1Tide 2Tide 3Tide 4 Coef. Moon Major periods Activity
Today, Thu 29 6:34 am · 5:28 pm Low tide 5:30 am · 0.6 ft High tide 11:49 am · 4.7 ft Low tide 5:03 pm · 2.0 ft High tide 11:06 pm · 5.4 ft Coef. 90 88% Major periods 1:19 am · 1:51 pm Medium
Fri 30 6:35 am · 5:27 pm Low tide 6:18 am · 0.9 ft High tide 12:36 pm · 4.3 ft Low tide 5:38 pm · 2.3 ft High tide 11:44 pm · 5.1 ft Coef. 76 80% Major periods 2:24 am · 2:56 pm Medium
Sat 31 6:35 am · 5:26 pm Low tide 7:11 am · 1.2 ft High tide 1:32 pm · 3.9 ft Low tide 6:19 pm · 2.5 ft — Coef. 59 69% Major periods 3:28 am · 3:59 pm Medium
Sun 1 6:36 am · 5:25 pm High tide 12:36 am · 4.7 ft Low tide 8:16 am · 1.6 ft High tide 2:48 pm · 3.6 ft Low tide 7:16 pm · 2.7 ft Coef. 52 58% Major periods 4:28 am · 4:57 pm Medium
Mon 2 6:37 am · 5:24 pm High tide 2:20 am · 4.3 ft Low tide 9:37 am · 1.8 ft High tide 4:18 pm · 3.6 ft Low tide 9:05 pm · 2.8 ft Coef. 41 Last quarter Major periods 5:24 am · 5:50 pm Medium
Tue 3 6:38 am · 5:23 pm High tide 4:18 am · 4.2 ft Low tide 10:59 am · 1.9 ft High tide 5:33 pm · 3.8 ft Low tide 11:19 pm · 2.5 ft Coef. 46 36% Major periods 6:15 am · 6:39 pm Medium
Wed 4 6:39 am · 5:23 pm High tide 5:40 am · 4.2 ft Low tide 12:04 pm · 1.8 ft High tide 6:28 pm · 4.2 ft — Coef. 58 26% Major periods 7:02 am · 7:25 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

Ashiya has no station of its own, so we use the tide at Sunatsu (JMA), 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: Source: Japan Meteorological Agency website (出典:気象庁ホームページ), tide table (潮位表) for Sunatsu (砂津), https://www.data.jma.go.jp/kaiyou/db/tide/suisan/suisan.php?stn=N0. Public Data License (Version 1.0) (https://www.digital.go.jp/resources/open_data/public_data_license_v1.0), compatible with CC BY 4.0. Modified by TidePlanet (気象庁「潮位表」を加工して作成): harmonic constants fitted from the hourly prediction of 2025–2026; not an official JMA product.

How we calculate the tide

Sea and waves

The sea at Ashiya

7-day waves

Sea stateSea state: slight

Slight Douglas 3 · light breeze, Beaufort 2
Waves 2.3 ft · 7.5 s from the north (7°)
Swell 2.3 ft · 6.3 s from the north
Current 0.9 mph toward the WSW

The waves you may find

  • Most commonMost common1.2 ft
  • Significant2.3 ft
  • Highest expectedHighest4.7 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 4.7 ft. Before heading out, expect waves of up to 4.7 ft.

Wind on the coast and offshore

On the coast 2 mph S · gusts 9
Offshore (10 mi NNE)Offshore 7 mph SSE · gusts 12

Offshore wind. The coast faces north 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 Monday 2: 3.9 ft with a period of 5 s, from the north-northwest (slight).

Water temperature

Water temperature →
Water now71.6 °F
Today 71.6–72.0 °F air: 47 / 67 °F
Satellite (2 days ago) 74.1 °F measured 1.4 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 70.4 °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 8:49 am (local time).

Surf

Surf in Ashiya today

Surf hour by hour and 7 days →

Surf today

Fair
4
Fair · 4 out of 10 6:08–10:00 am 2.0–3.1 ft Also 1:00–2:00 pm
  • 2.0–3.1 ft surf at the shore, a fun size for most surfers
  • 2.5 ft swell at 6 s from the north, short: weak, messy waves
  • Almost no wind (2 mph): glassy water
  • First or last light of the day
  • Rising tide (high tide at 11:49 am)
Surf at the shore 2.0–3.1 ft average – sets
Swell 2.5 ft 6 s · N · 46 kJ
Wind 2 mph SSE · calm
Water and wetsuit 71.6 °F Rash guard or top
  • Light: First light 6:08 am · sunrise 6:34 am · sunset 5:28 pm · last light 5:54 pm
  • Tide: low 5:30 am (0.6 ft), high 11:49 am (4.7 ft), low 5:03 pm (2.0 ft) and high 11:06 pm (5.4 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 71.6 °F: a rash guard or a neoprene top.
  • Energy: 46 kJ · Low power

Today’s surf at a glance

The best window, 6:08 am to 10:00 am, has a good size and glassy water, though with a short-period swell. 1:00 pm to 2:00 pm can also work, with glassy water, 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.

How it’s calculated · Next 7 days

Diving

Diving in Ashiya today

Diving and snorkeling, 7 days →

Diving and snorkeling today

Likely visibility: good
9
Great day · 9 out of 10 4:10–5:30 pm Also 11:00 am–12:30 pm
  • Slack water around low tide (5:03 pm): little current from 4:40 pm to 5:20 pm
  • 1.5 ft swell at 6 s from the north: barely any surge
  • Almost no wind
  • 0.2 mph current toward the east, weak (model)
  • Daylight
Swell 1.5 ft 6 s · from the N
Likely visibility Good Snorkeling: good
Water and suit 71.6 °F 3 mm wetsuit
Current 0.2 mph toward the E
  • Slack water today: low tide 5:30 am (5:10–5:50 am), high tide 11:49 am (11:30 am–12:04 pm), low tide 5:03 pm (4:40–5:20 pm) and high tide 11:06 pm (10:30–11:30 pm)
  • Likely visibility: good. Swell (up to 4.3 ft at 6 s) over the last few days has stirred up the water. Based on the last 24 hours of data.
  • Water at 71.6 °F: a 3 mm wetsuit.
  • Snorkeling: good, calm sea and light wind.
  • Night dive: dark from 5:54 pm. Waning gibbous (88%), rising at 7:42 pm: a bright night.

Your diving day at a glance

The best window, 4:10 pm to 5:30 pm, combines slack water at low tide, little swell, light wind and weak current. Also good from 11:00 am to 12:30 pm, with 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.

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 Ashiya.

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 Ashiya

14-day weather

Now in Ashiya

Now 60 °F Mainly clear · feels like 60 °F · 47 / 67 °F
Low / high
47 / 67 °F
Rain
0.13 in · 76%
Clouds
38%
Humidity
70%
Dew pointDew point
51 °F
Visibility
15 mi
UV indexUV
2 · low
Air qualityAir
Moderate · 41
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). Over the next 48 hours: −0.08 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 ClearClearOvercastMainly clearOvercastLight drizzleOvercastLight drizzle
Temperature 51°49°47°61°67°64°62°62°
Wind (mph) 1 SE1 SSE2 SSE2 S3 SW1 WSW1 E4 SSE
Gusts 356101314510
Waves 3.4 ft3.0 ft2.6 ft2.3 ft2.0 ft1.7 ft1.5 ft1.2 ft
Rain 0.00 in0.00 in0.00 in0.00 in0.00 in0.01 in0.00 in0.00 in
  • 9:00 am 61° 2 S 2.3 ft
  • 12:00 pm 67° 3 SW 2.0 ft
  • 3:00 pm 64° 1 WSW 1.7 ft
  • 6:00 pm 62° 1 E 1.5 ft
  • 9:00 pm 62° 4 SSE 1.2 ft
  • 12:00 am 61° 4 SSW 1.1 ft
  • 3:00 am 62° 3 SSW 1.0 ft
  • 6:00 am 61° 4 SSW 1.0 ft

Next 14 daysComing days

Day Sky Low / high Max wind Max wave High tides
Today · 29 Heavy drizzle 47 / 67 °F 4 mph S 3.4 ft 11:49 am · 11:06 pm
Fri 30 Heavy drizzle 58 / 72 °F 11 mph WSW 2.6 ft 12:36 pm · 11:44 pm
Sat 31 Mainly clear 52 / 70 °F 12 mph W 3.0 ft 1:32 pm
Sun 1 Overcast 50 / 69 °F 5 mph SE 2.3 ft 12:36 am · 2:48 pm
Mon 2 Rain 59 / 73 °F 14 mph WSW 3.9 ft 2:20 am · 4:18 pm
Tue 3 Light drizzle 56 / 66 °F 7 mph N 3.8 ft 4:18 am · 5:33 pm
Wed 4 Overcast 55 / 64 °F 6 mph ENE 3.1 ft 5:40 am · 6:28 pm
Thu 5 Overcast 57 / 70 °F 6 mph W 2.6 ft 6:45 am · 7:11 pm
Fri 6 Mainly clear 52 / 62 °F 12 mph NNW 2.2 ft 7:38 am · 7:47 pm
Sat 7 Overcast 50 / 61 °F 7 mph ENE 3.9 ft 8:24 am · 8:19 pm
Sun 8 Overcast 54 / 66 °F 10 mph NW 5.6 ft 9:05 am · 8:46 pm
Mon 9 Light drizzle 48 / 58 °F 7 mph NNW 6.7 ft 9:42 am · 9:11 pm
Tue 10 Partly cloudy 47 / 59 °F 9 mph WNW 4.5 ft 10:17 am · 9:33 pm
Wed 11 Overcast 44 / 62 °F 5 mph SW 4.1 ft 10:51 am · 9:56 pm
  • Fri 30 Heavy drizzle 58° / 72° 2.6 ft
  • Sat 31 Mainly clear 52° / 70° 3.0 ft
  • Sun 1 Overcast 50° / 69° 2.3 ft
  • Mon 2 Rain 59° / 73° 3.9 ft
  • Tue 3 Light drizzle 56° / 66° 3.8 ft
  • Wed 4 Overcast 55° / 64° 3.1 ft
  • Thu 5 Overcast 57° / 70° 2.6 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 8:49 am (local time).

Sun

The sun in Ashiya

Sunrise and sunset →

Sunrise and sunset

Rises 6:34 am in the ESE (106°)ESE
Sets 5:28 pm in the WSW (254°)WSW
  • First light 5:39 am
  • Full dark 6:23 pm
  • Civil dawn 6:08 am
  • Civil dusk 5:54 pm
  • Solar noon 12:01 pm (43° high)
  • Daylight 10 h 55 min (−2 min)
  • Evening golden hour 4:54 pm
  • Full dark 6:23 pm

Golden hour and the day-night map

Morning golden hour6:34–7:08 am
Evening golden hour4:54–5:28 pm
Ashiya

Today the sun is 92,344,340 mi away and looks 32′ 11″ across.

Moon and solunar

The moon in Ashiya

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 7:42 pm in the NE (56°)NE
Sets 11:05 am tomorrow · in the NW (304°) · set at 9:59 am
Transit 2:19 am overhead
Visible 15 h 23 min from 7:42 pm to 11:05 am

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

Solunar periods

Today's activity: medium
  • 1:19–3:19 am Major · the moon passes overhead · high activity
  • 1:51–3:51 pm Major · the moon passes underfoot · high activity
  • 9:29–10:29 am Minor · moonset · medium activity
  • 7:12–8:12 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 Ashiya

All places in Fukuoka →

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.

Water depth

Gentle slope

The bottom slopes gently: 16 ft deep 0.3 mi from shore and 33 ft at 0.55 mi.

From the shoreline (1.2 mi from Ashiya) out to sea, heading north.

How far from shore

  • 16 ft deep0.3 mi
  • 33 ft deep0.55 mi
  • 66 ft deep1.9 mi
  • 164 ft deepnot within 3.1 mi

For fishing, swimming and diving

  • Shore fishing. Shallow, gradual bottom (16 ft at 0.3 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. 33 ft deep 0.55 mi from shore; 66 ft is far out (1.9 mi): for deeper dives, go by boat.

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.

Tides near AshiyaTides nearby

All places in Fukuoka, A to Z (181) → Kyushu tides →

Ashiya at a glance

  • Town or city of about 14,182 people. Coordinates: 33.873° N, 130.654° E.
  • It is 23 mi northeast of Fukuoka, the main place in Fukuoka. The sun rises 1 min earlier and sets 1 min earlier than in Fukuoka.
  • The nearest tide station, Sunatsu, is 13 mi to the east.
  • Its coast faces north.
  • Beaches and harbors nearby: Ashiya Kaigan (1.2 mi), Ashiya Kō (1.8 mi), Natsuiga Hama (3.0 mi).

Questions about AshiyaQuestions

What time is high tide today in Ashiya?

Today in Ashiya there are high tides at 11:49 am (4.7 ft) and 11:06 pm (5.4 ft) and low tides at 5:30 am and 5:03 pm. Tide coefficient 90.

What time is sunset today in Ashiya?

At 5:28 pm. There is light until the end of civil twilight, at 5:54 pm.

What time is sunrise tomorrow in Ashiya?

At 6:35 am. First light comes at 5:39 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 1:19–3:19 am, Minor 9:29–10:29 am, Major 1:51–3:51 pm, Minor 7:12–8:12 pm. Today's activity is medium.

What's the weather like today in Ashiya?

Heavy drizzle, from 47 °F to 67 °F, with a light air from the south (2 mph) and a 76% chance of rain.

How is the sea today in Ashiya?

Slight (Douglas 3): 2.3 ft waves with a period of 7.5 s from the north. The water is 71.6 °F.

When is the best time to visit Ashiya?

The best time to visit Ashiya is in October and in May: highs of 73 °F, about 8 rainy days a month and 5 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: Sunatsu point of the Japan Meteorological Agency (JMA) tide tables. 出典:気象庁ホームページ, under the Public Data License 1.0 (compatible with CC BY 4.0); constants fitted by TidePlanet from two years of its hourly predictions (気象庁「潮位表」を加工して作成). Not an official JMA publication. 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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