TidePlanet
Official alerts:
  • Thunderstorm Advisory (雷注意報) · Fukushima Town: take care. Until further notice. Japan Meteorological Agency (JMA), issued today at 7:24 am · Public Data License 1.0
    Official text

    Japanese

    渡島・檜山地方雷・乾燥注意報

    渡島、檜山地方では、竜巻などの激しい突風や急な強い雨、落雷と、空気の乾燥した状態が続くため火の取り扱いに注意してください。
    福島町:雷注意報(竜巻、ひょう)(発表)

    出典:気象庁ホームページ (https://www.jma.go.jp/). TidePlanet has extracted this area’s warnings from the JMA’s, translated their names and converted their figures to the chosen units: this is not an official JMA publication.

Today in Fukushima there are high tides at 6:26 am (1.7 ft) and 5:15 pm (2.8 ft) and low tides at 12:14 am and 10:32 am. Tide coefficient 94. Right now the tide is falling toward the low tide at 10:32 am. The sun rises at 6:06 am and sets at 4:38 pm: 10 h 32 min of daylight. The moon is 88% illuminated (waning gibbous) and rises at 6:33 pm. Major solunar periods run from 12:39 am to 2:39 am and from 1:11 pm to 3:11 pm. The next spring tides arrive from October 27 to 29. The sea is moderate, with 5.6 ft waves. There's a light breeze from the southwest (5 mph). Partly cloudy, 46 °F.

Fishing

Fishing in Fukushima today

Fishing forecast, 7 days →

Best time to fish

Solunar activity today: medium
7
Good day · 7 out of 10 4:30–5:10 pm Also 5:40–6:50 am and 9:30–10:20 am
  • High tide at 5:15 pm, coefficient 90
  • Sunset at 4:38 pm, golden hour from 3:59 pm
  • Steady pressure (30.12 inHg), light onshore wind (12 mph) and 6.1 ft waves
  • Waning gibbous: a bit more activity than at the quarters
  • Highest tide coefficient today: 94 (spring tides)

Your day at a glance

The best window, 4:30 pm to 5:10 pm, combines the 5:15 pm high tide, sunset and a light onshore breeze. Also worth a try from 5:40 am to 6:50 am, with the 6:26 am high tide and sunrise, though with rising pressure. Also worth a try from 9:30 am to 10:20 am, with the 10:32 am low tide and moonset, though with rising pressure.

How it works · Next 7 days · Fishing rules

Beach

Beach day in Fukushima

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: 6.0 ft waves
  • Low tide at 10:32 am: more sand
  • Cloudy (86% cloud cover)
  • Feels like 47 °F: chilly for the beach
  • Rain (0.03 in)
  • Moderate cross-shore wind (14 mph)

Today, hour by hour

  • Swimming Calm · 6.0 ft

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

  • Water 61 °F

    Cold: ease in slowly.

  • Sun & sunscreen UV 3 · SPF 15

    Max UV 3 (low): SPF 15 sunscreen.

  • Wind 14 mph

    Moderate cross-shore wind (14 mph).

  • Tide & sand 10:32 am

    Low tide at 12:14 am and 10:32 am: that's when there's the most sand. High tide at 6:26 am and 5:15 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

Beaches near Fukushima

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

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 Fukushima

Tides for 7 days →

Today's high and low tides

  • ▼ Low tide 12:14 am 0.2 ft
  • ▲ High tide 6:26 am 1.7 ft · coef. 94
  • ▲ High tide 5:15 pm 2.8 ft · coef. 90

↓ Falling The tide is falling. 2 h 34 min to low tide at 10:32 am.

Tide coefficient 94 for the 6:26 am high tide and 90 for the 5:15 pm high tide. Spring tides. The water rises and falls 2.6 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 July 15 (3.0 ft) and the lowest, on April 19 (-0.2 ft).

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

Heights above NLLW. Astronomical prediction: wind and air pressure can raise or lower the water by a few inches, and more in a storm. Not for navigation. NLLW

Tide coefficient and range in October

The biggest tides of the month came from October 10 to 12 (coefficient 100, 2.2 ft range). The smallest, on October 19 (coefficient 26, 1.2 ft).

Tide and solunar table · this week

Day Sun Tide 1Tide 2Tide 3Tide 4 Coef. Moon Major periods Activity
Today, Thu 29 6:06 am · 4:38 pm Low tide 12:14 am · 0.2 ft High tide 6:26 am · 1.7 ft Low tide 10:32 am · 1.3 ft High tide 5:15 pm · 2.8 ft Coef. 94 88% Major periods 12:39 am · 1:11 pm Medium
Fri 30 6:08 am · 4:37 pm Low tide 1:06 am · 0.3 ft High tide 7:16 am · 1.6 ft Low tide 10:58 am · 1.3 ft High tide 5:59 pm · 2.8 ft Coef. 84 80% Major periods 1:44 am · 2:16 pm High
Sat 31 6:09 am · 4:36 pm Low tide 2:01 am · 0.4 ft High tide 8:11 am · 1.5 ft Low tide 11:29 am · 1.3 ft High tide 6:49 pm · 2.6 ft Coef. 71 69% Major periods 2:48 am · 3:19 pm Medium
Sun 1 6:10 am · 4:35 pm Low tide 3:01 am · 0.6 ft High tide 9:20 am · 1.4 ft Low tide 12:11 pm · 1.3 ft High tide 7:49 pm · 2.4 ft Coef. 57 58% Major periods 3:48 am · 4:17 pm Medium
Mon 2 6:11 am · 4:33 pm Low tide 4:05 am · 0.7 ft High tide 10:45 am · 1.4 ft Low tide 1:36 pm · 1.4 ft High tide 9:09 pm · 2.1 ft Coef. 46 Last quarter Major periods 4:44 am · 5:10 pm Medium
Tue 3 6:12 am · 4:32 pm Low tide 5:09 am · 0.8 ft High tide 11:55 am · 1.5 ft Low tide 4:45 pm · 1.3 ft High tide 10:54 pm · 1.9 ft Coef. 46 36% Major periods 5:35 am · 5:59 pm Medium
Wed 4 6:14 am · 4:31 pm Low tide 6:05 am · 0.8 ft High tide 12:41 pm · 1.7 ft Low tide 6:32 pm · 1.1 ft — Coef. 50 26% Major periods 6:23 am · 6:45 pm Medium

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

Where this tide comes from

A · Official station

Tides from the Yoshioka station (TICON-4), 2.6 mi from Fukushima. Times and heights are its predictions.

Station data attribution: Slackwater database (https://github.com/openwatersio/slackwater-database). Source: Hart-Davis, M., Dettmering, D., Seitz, F. (2025), TICON-4: TIdal CONstants based on GESLA-4 sea-level records, SEANOE, https://doi.org/10.17882/109129. Licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Modified: see https://github.com/openwatersio/slackwater-database#modifications-to-source-data

How we calculate the tide

Sea and waves

The sea at Fukushima

7-day waves

Sea stateSea state: moderate

Moderate Douglas 4 · light breeze, Beaufort 2
Waves 5.6 ft · 6.9 s from the west (274°)
Swell 5.1 ft · 5.7 s from the west
Current 0.8 mph toward the ENE

The waves you may find

  • Most commonMost common2.8 ft
  • Significant5.6 ft
  • Highest expectedHighest11 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 11 ft. Before heading out, expect waves of up to 11 ft.

Wind on the coast and offshore

On the coast 5 mph SW · gusts 15
Offshore (16 mi S)Offshore 7 mph WSW · gusts 17

Cross-shore wind. The coast faces southeast and the wind blows along the shore: drift and current run parallel to the beach.

Cross-shore Hourly wind →

Wave height, next 7 daysWaves, next 7 days

Waves build over the next few days. The biggest waves arrive on Sunday 1: 9.6 ft with a period of 7 s, from the west-northwest (rough).

Water temperature

Water temperature →
Water now61.0 °F
Today 61.0–61.2 °F air: 40 / 55 °F
Satellite (2 days ago) 66.9 °F measured 0.4 mi away

The satellite measured 5.9 °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 58.5 °F by Wednesday 4.

Water colder than normal for late October (−2.9 °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 7:58 am (local time).

Surf

Surf in Fukushima today

Surf hour by hour and 7 days →

Surf today

Poor
1
Poor · 1 out of 10 6:00–10:00 am 1.1–1.6 ft
  • 1.1–1.6 ft surf at the shore, small: good for learning or a longboard
  • 5.4 ft swell at 6 s from the west, short: weak, messy waves; this coast faces away from it
  • Almost no wind (3 mph): glassy water
  • Falling tide (low tide at 10:32 am)
Surf at the shore 1.1–1.6 ft average – sets
Swell 5.4 ft 6 s · W · 172 kJ
Wind 3 mph SW · calm
Water and wetsuit 61.0 °F 4/3 fullsuit
  • Light: First light 5:38 am · sunrise 6:06 am · sunset 4:38 pm · last light 5:07 pm
  • Tide: low 12:14 am (0.2 ft), high 6:26 am (1.7 ft), low 10:32 am (1.3 ft) and high 5:15 pm (2.8 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 61.0 °F: a 4/3 fullsuit.
  • Energy: 172 kJ · Medium power

Today’s surf at a glance

The best window, 6:00 am to 10:00 am, has glassy water, though with small waves and 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 Fukushima today

Diving and snorkeling, 7 days →

Diving and snorkeling today

Likely visibility: poor
5
Average day · 5 out of 10 8:30–11:30 am Also 6:30–7:10 am
  • Slack water around low tide (10:32 am): little current from 9:50 am to 11:00 am
  • 4.5 ft swell at 6 s from the west: some surge on the bottom
  • Light cross-shore wind (9 mph)
  • 0.7 mph current toward the northeast (model)
  • Sun high: more light underwater
Swell 4.5 ft 6 s · from the W
Likely visibility Poor Snorkeling: poor
Water and suit 61.0 °F 7 mm wetsuit
Current 0.7 mph toward the NE
  • Slack water today: low tide 12:14 am (11:59 pm–12:30 am), high tide 6:26 am (6:00–7:00 am), low tide 10:32 am (9:50–11:00 am) and high tide 5:15 pm (5:00–5:30 pm)
  • Likely visibility: poor. Swell (up to 6.8 ft at 8 s) and rain (0.23 in) over the last few days have stirred up the water. Based on the last 24 hours of data.
  • Water at 61.0 °F: a 7 mm wetsuit, with hood and booties.
  • Snorkeling: better not, with these waves, wind or current.
  • Night dive: dark from 5:07 pm. Waning gibbous (88%), rising at 6:33 pm: a bright night.

Your diving day at a glance

The best window, 8:30 am to 11:30 am, combines slack water at low tide, light wind and the sun high, though with some swell and current. Also worth a look from 6:30 am to 7:10 am, with slack water at high tide and light wind, though with some swell and 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 Fukushima.

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 Fukushima

14-day weather

Now in Fukushima

Now 46 °F Partly cloudy · feels like 40 °F · 40 / 55 °F
Low / high
40 / 55 °F
Rain
0.76 in · 100%
Clouds
63%
Humidity
57%
Dew pointDew point
32 °F
Visibility
15 mi
UV indexUV
1 · low
Air qualityAir
Fair · 28
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: −0.53 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 clearMainly clearClearOvercastOvercastOvercastDrizzleRain
Temperature 43°44°40°49°54°55°51°55°
Wind (mph) 13 WNW12 WNW3 W7 SSW13 SSW14 SSW12 SSW14 SW
Gusts 3027161731343138
Waves 8.5 ft7.6 ft6.4 ft5.2 ft4.4 ft5.1 ft6.6 ft7.3 ft
Rain 0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.03 in0.13 in
  • 9:00 am 49° 7 SSW 5.2 ft
  • 12:00 pm 54° 13 SSW 4.4 ft
  • 3:00 pm 55° 14 SSW 5.1 ft
  • 6:00 pm 51° 12 SSW 6.6 ft
  • 9:00 pm 55° 14 SW 7.3 ft
  • 12:00 am 53° 12 WSW 7.2 ft
  • 3:00 am 54° 7 SW 6.3 ft
  • 6:00 am 54° 5 SSW 5.2 ft

Next 14 daysComing days

Day Sky Low / high Max wind Max wave High tides
Today · 29 Rain 40 / 55 °F 14 mph SW 8.5 ft 6:26 am · 5:15 pm
Fri 30 Rain 53 / 59 °F 12 mph SW 7.2 ft 7:16 am · 5:59 pm
Sat 31 Light rain 44 / 58 °F 16 mph WNW 7.8 ft 8:11 am · 6:49 pm
Sun 1 Light drizzle 38 / 46 °F 17 mph WNW 9.6 ft 9:20 am · 7:49 pm
Mon 2 Heavy drizzle 39 / 49 °F 9 mph NNE 3.8 ft 10:45 am · 9:09 pm
Tue 3 Drizzle 40 / 49 °F 15 mph WNW 5.6 ft 11:55 am · 10:54 pm
Wed 4 Drizzle 38 / 48 °F 14 mph WNW 4.6 ft 12:41 pm
Thu 5 Drizzle 38 / 57 °F 6 mph ENE 2.9 ft 12:35 am · 1:17 pm
Fri 6 Drizzle 39 / 54 °F 17 mph W 2.6 ft 1:54 am · 1:50 pm
Sat 7 Light drizzle 38 / 40 °F 15 mph WNW 9.6 ft 2:55 am · 2:21 pm
Sun 8 Light rain 35 / 40 °F 9 mph NNW 8.6 ft 3:47 am · 2:50 pm
Mon 9 Light drizzle 34 / 38 °F 11 mph WNW 5.9 ft 4:32 am · 3:19 pm
Tue 10 Rain 34 / 40 °F 14 mph WNW 11 ft 5:13 am · 3:48 pm
Wed 11 Light drizzle 34 / 42 °F 13 mph WNW 9.5 ft 5:52 am · 4:19 pm
  • Fri 30 Rain 53° / 59° 7.2 ft
  • Sat 31 Light rain 44° / 58° 7.8 ft
  • Sun 1 Light drizzle 38° / 46° 9.6 ft
  • Mon 2 Heavy drizzle 39° / 49° 3.8 ft
  • Tue 3 Drizzle 40° / 49° 5.6 ft
  • Wed 4 Drizzle 38° / 48° 4.6 ft
  • Thu 5 Drizzle 38° / 57° 2.9 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 7:58 am (local time).

Sun

The sun in Fukushima

Sunrise and sunset →

Sunrise and sunset

Rises 6:06 am in the ESE (107°)ESE
Sets 4:38 pm in the WSW (253°)WSW
  • First light 5:05 am
  • Full dark 5:39 pm
  • Civil dawn 5:38 am
  • Civil dusk 5:07 pm
  • Solar noon 11:23 am (35° high)
  • Daylight 10 h 32 min (−3 min)
  • Evening golden hour 3:59 pm
  • Full dark 5:39 pm

Golden hour and the day-night map

Morning golden hour6:06–6:45 am
Evening golden hour3:59–4:38 pm
Fukushima

Today the sun is 92,344,987 mi away and looks 32′ 11″ across.

Moon and solunar

The moon in Fukushima

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 6:33 pm in the NE (52°)NE
Sets 10:54 am tomorrow · in the NW (308°) · set at 9:48 am
Transit 1:39 am overhead
Visible 16 h 21 min from 6:33 pm to 10:54 am

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

Solunar periods

Today's activity: medium
  • 12:39–2:39 am Major · the moon passes overhead · high activity
  • 1:11–3:11 pm Major · the moon passes underfoot · high activity
  • 9:18–10:18 am Minor · moonset · medium activity
  • 6:03–7:03 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 Fukushima

All places in Hokkaido →

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 1,000 ft from shore and 33 ft at 0.6 mi. It reaches 164 ft at 2.2 mi.

From the shoreline (0.3 mi from Fukushima) out to sea, heading southeast.

How far from shore

  • 16 ft deep1,000 ft
  • 33 ft deep0.6 mi
  • 66 ft deep0.95 mi
  • 164 ft deep2.2 mi

For fishing, swimming and diving

  • Shore fishing. Shallow, gradual bottom (16 ft at 1,000 ft): 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. Shallow near shore: you only reach 33 ft at 0.6 mi. For dives deeper than 33 ft, 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 FukushimaTides nearby

All places in Hokkaido, A to Z (561) →

Fukushima at a glance

  • Town or city of about 4,390 people. Coordinates: 41.480° N, 140.253° E.
  • It is 32 mi southwest of Hakodate, the main place in Hokkaido. The sun rises 1 min later and sets 2 min later than in Hakodate.
  • The nearest tide station, Yoshioka, is 2.6 mi to the south.
  • Its coast faces southeast.
  • Beaches and harbors nearby: Fukushima Gyokō (0.5 mi), Yoshioka Gyokō (2.5 mi).

Questions about FukushimaQuestions

What time is high tide today in Fukushima?

Today in Fukushima there are high tides at 6:26 am (1.7 ft) and 5:15 pm (2.8 ft) and low tides at 12:14 am and 10:32 am. Tide coefficient 94.

What time is sunset today in Fukushima?

At 4:38 pm. There is light until the end of civil twilight, at 5:07 pm.

What time is sunrise tomorrow in Fukushima?

At 6:08 am. First light comes at 5:06 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 12:39–2:39 am, Minor 9:18–10:18 am, Major 1:11–3:11 pm, Minor 6:03–7:03 pm. Today's activity is medium.

What's the weather like today in Fukushima?

Rain, from 40 °F to 55 °F, with a light breeze from the southwest (5 mph) and a 100% chance of rain.

How is the sea today in Fukushima?

Moderate (Douglas 4): 5.6 ft waves with a period of 6.9 s from the west. The water is 61.0 °F.

When is the best time to visit Fukushima?

The best time to visit Fukushima is from July to September: highs of 71 °F to 76 °F, about 11 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: Yoshioka station, with constants from TICON-4 (Hart-Davis, Dettmering and Seitz, 2025, SEANOE), licensed CC BY 4.0, via Slackwater database (changes). 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.