TidePlanet
Official alerts:
  • Thunderstorm Advisory (雷注意報) · Uruma City: take care. Until further notice. Japan Meteorological Agency (JMA), issued today at 3:42 pm · Public Data License 1.0
    Official text

    Japanese

    沖縄本島地方雷注意報

    沖縄本島地方では、急な強い雨や落雷に注意してください。
    うるま市:雷注意報(突風)(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 Tengan Pier there are high tides at 8:52 am (6.4 ft) and 8:08 pm (6.8 ft) and low tides at 2:15 am and 2:18 pm. Tide coefficient 92. Right now the tide is rising toward the high tide at 8:08 pm. The sun rises at 6:36 am and sets at 5:49 pm: 11 h 13 min of daylight. The moon is 88% illuminated (waning gibbous) and rises at 8:17 pm. Major solunar periods run from 1:31 am to 3:31 am and from 2:03 pm to 4:03 pm. The next spring tides arrive from October 27 to 29. The sea is slight, with 2.4 ft waves. There's a light breeze from the southeast (7 mph). Light drizzle, 75 °F.

Fishing

Fishing in Tengan Pier today

Fishing forecast, 7 days →

Best time to fish

Solunar activity today: medium
8
Good day · 8 out of 10 2:00–3:20 pm Also 1:30–3:20 am and 7:50–8:50 pm
  • Low tide at 2:18 pm
  • Major period 2:03–4:03 pm
  • Steady pressure (30.06 inHg), light onshore wind (9 mph) and some swell (2.4 ft waves) to stir the water
  • Waning gibbous: a bit more activity than at the quarters
  • Highest tide coefficient today: 92 (spring tides)

Your day at a glance

The best window, 2:00 pm to 3:20 pm, combines the 2:18 pm low tide, a major period, a light onshore breeze and some swell. Also good from 1:30 am to 3:20 am, with the 2:15 am low tide, a major period, a light onshore breeze and some swell. Also good from 7:50 pm to 8:50 pm, with the 8:08 pm high tide, moonrise, a light onshore breeze and some swell.

Species with the most records nearby: mahi-mahi, bluefin trevally and giant trevally. What you can catch

How it works · Next 7 days · Fishing rules

About Tengan PierThe pier

2.0 mi from Ishikawa. Tides, weather and sun in Ishikawa →

Type Pier
Coast Faces east

Data from OpenStreetMap and Wikidata: some may be missing or out of date. Check the rules and hours on site. Wikipedia (in Japanese) · Fix on OpenStreetMap

Beach

Beach day in Tengan Pier

Beach forecast, 7 days →

Is it a beach day?

1 good hour
5
Fair beach day · 5 out of 10 8:00 am–1:00 pm Also 2:00–5:00 pm
  • Mostly sunny
  • Feels like 86 °F: beach weather
  • Onshore breeze (9 mph)
  • UV 6 (high): SPF 50 sunscreen
  • Water at 80 °F (warm)
  • Rain (0.03 in)

Today, hour by hour

  • Swimming Use care · 2.6 ft

    2.6 ft waves every 6 s: swim with care and stay where you can stand. Low rip current risk. Always follow the lifeguard's flags.

  • Water 80 °F

    Warm: very pleasant.

  • Sun & sunscreen UV 6 · SPF 50

    Max UV 6 (high): SPF 50 sunscreen, reapplied every 2 hours.

  • Wind 10 mph

    Onshore breeze (10 mph).

  • Tide & sand 2:15 am

    Low tide at 2:15 am and 2:18 pm: that's when there's the most sand. High tide at 8:52 am and 8:08 pm. Coefficient 92 (spring tides): little sand left at high tide.

The best window, 8:00 am to 1:00 pm, brings sunshine, beach weather, little wind and water at 80 °F, though with rain, some waves and a spring high tide. 2:00 pm to 5:00 pm can also work, with beach weather, little wind, a calm sea, water at 80 °F and low tide at 2:18 pm, though with rain.

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 Tengan Pier

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).

Tides

Tides in Tengan Pier

Tides for 7 days →

Today's high and low tides

  • ▼ Low tide 2:15 am 0.0 ft
  • ▲ High tide 8:52 am 6.4 ft · coef. 92
  • ▼ Low tide 2:18 pm 3.0 ft

↑ Rising The tide is rising. 6 min to high tide at 8:08 pm.

Tide coefficient 92 for the 8:52 am high tide and 87 for the 8:08 pm high tide. Spring tides. The water rises and falls 6.8 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 14 (7.6 ft) and the lowest, on December 25 (-1.0 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 26 to 27 (coefficient 104, 6.9 ft range). The smallest, on October 19 (coefficient 25, 2.6 ft).

Tide and solunar table · this week

Day Sun Tide 1Tide 2Tide 3Tide 4 Coef. Moon Major periods Activity
Today, Thu 29 6:36 am · 5:49 pm Low tide 2:15 am · 0.0 ft High tide 8:52 am · 6.4 ft Low tide 2:18 pm · 3.0 ft High tide 8:08 pm · 6.8 ft Coef. 92 88% Major periods 1:31 am · 2:03 pm Medium
Fri 30 6:36 am · 5:48 pm Low tide 3:02 am · 0.2 ft High tide 9:46 am · 6.0 ft Low tide 3:02 pm · 3.4 ft High tide 8:51 pm · 6.5 ft Coef. 79 80% Major periods 2:36 am · 3:08 pm Medium
Sat 31 6:37 am · 5:47 pm Low tide 3:56 am · 0.6 ft High tide 10:48 am · 5.5 ft Low tide 3:56 pm · 3.7 ft High tide 9:43 pm · 6.0 ft Coef. 64 69% Major periods 3:40 am · 4:10 pm Medium
Sun 1 6:37 am · 5:47 pm Low tide 4:59 am · 1.1 ft High tide 12:04 pm · 5.3 ft Low tide 5:18 pm · 3.9 ft High tide 10:58 pm · 5.5 ft Coef. 50 58% Major periods 4:40 am · 5:08 pm Medium
Mon 2 6:38 am · 5:46 pm Low tide 6:15 am · 1.6 ft High tide 1:31 pm · 5.2 ft Low tide 7:12 pm · 3.8 ft — Coef. 43 Last quarter Major periods 5:36 am · 6:02 pm Medium
Tue 3 6:39 am · 5:45 pm High tide 12:44 am · 5.2 ft Low tide 7:40 am · 1.9 ft High tide 2:42 pm · 5.5 ft Low tide 8:46 pm · 3.2 ft Coef. 47 36% Major periods 6:27 am · 6:51 pm Medium
Wed 4 6:39 am · 5:45 pm High tide 2:28 am · 5.2 ft Low tide 8:54 am · 2.0 ft High tide 3:32 pm · 5.8 ft Low tide 9:46 pm · 2.5 ft Coef. 58 26% Major periods 7:14 am · 7:37 pm Low

▲ 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

B · Nearby station

Tengan Pier has no station of its own, so we use the tide at Nakagusuku (TICON-4), 5.5 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: 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 Tengan Pier

7-day waves

Sea stateSea state: slight

Slight Douglas 3 · gentle breeze, Beaufort 3
Waves 2.4 ft · 5.8 s from the east (87°)
Swell 1.9 ft · 5.3 s from the east-southeast
Current 0.2 mph toward the NW

The waves you may find

  • Most commonMost common1.2 ft
  • Significant2.4 ft
  • Highest expectedHighest4.9 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 4.9 ft. Before heading out, expect waves of up to 4.9 ft.

Wind on the coast and offshore

On the coast 7 mph SE · gusts 13
Offshore (8.9 mi NW)Offshore 9 mph ESE · gusts 13

Cross-onshore wind. The coast faces east and the wind comes in from the sea at an angle: a bit more surf at the shore and drift along the coast, toward land.

Cross-onshore Hourly wind →

Wave height, next 7 daysWaves, next 7 days

Waves stay much the same all week. The biggest waves arrive on Wednesday 4: 3.5 ft with a period of 8 s, from the east-northeast (slight).

Water temperature

Water temperature →
Water now80.2 °F
Today 80.2–80.4 °F air: 73 / 81 °F
Satellite (2 days ago) 81.3 °F measured 0.3 mi away

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 (+1.1 °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 8:02 pm (local time).

Diving

Diving in Tengan Pier today

Diving and snorkeling, 7 days →

Diving and snorkeling today

Likely visibility: good
9
Great day · 9 out of 10 1:10–3:10 pm Also 8:10–10:00 am
  • Slack water around low tide (2:18 pm): little current from 1:50 pm to 2:50 pm
  • 1.8 ft swell at 5 s from the east-northeast: some surge on the bottom
  • Light onshore wind (9 mph)
  • 0.2 mph current toward the west, weak (model)
  • Sun high: more light underwater
Swell 1.8 ft 5 s · from the ENE
Likely visibility Good Snorkeling: fair
Water and suit 80.2 °F Shorty or a rash guard
Current 0.2 mph toward the W
  • Slack water today: low tide 2:15 am (2:00–2:30 am), high tide 8:52 am (8:30–9:20 am), low tide 2:18 pm (1:50–2:50 pm) and high tide 8:08 pm (7:40–8:30 pm)
  • Likely visibility: good. Swell (up to 2.8 ft at 7 s) over the last few days has stirred up the water. Based on the last 24 hours of data.
  • Water at 80.2 °F: a shorty or a rash guard.
  • Snorkeling: doable, with some waves or wind.
  • Night dive: dark from 6:12 pm. Waning gibbous (88%), rising at 8:17 pm: a bright night.

Your diving day at a glance

The best window, 1:10 pm to 3:10 pm, combines slack water at low tide, light wind, weak current and the sun high. Also good from 8:10 am to 10:00 am, with slack water at high tide, 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

Sites: © OpenStreetMap contributors (ODbL). Sites and fish: Reef Life Survey / IMOS NRMN, CC BY 4.0; fish names, Wikidata.

Weather

Weather in Tengan Pier

14-day weather

Now in Tengan Pier

Now 75 °F Light drizzle · feels like 81 °F · 73 / 81 °F
Low / high
73 / 81 °F
Rain
0.21 in · 99%
Clouds
44%
Humidity
89%
Dew pointDew point
72 °F
Visibility
6.2 mi
UV indexUV
0 · low
Air qualityAir
Fair · 37
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: +0.04 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 Light drizzleLight drizzleClearClear skyLight drizzleLight drizzleDrizzleLight drizzle
Temperature 73°74°74°79°80°81°76°75°
Wind (mph) 8 ENE10 NE8 ENE8 NE9 ESE9 ESE5 SSE8 ESE
Gusts 1416171521191014
Waves 2.8 ft2.9 ft2.8 ft2.6 ft2.4 ft2.4 ft2.4 ft2.4 ft
Rain 0.00 in0.01 in0.00 in0.00 in0.01 in0.01 in0.02 in0.01 in
  • 9:00 pm 75° 8 ESE 2.4 ft
  • 12:00 am 75° 7 ESE 2.3 ft
  • 3:00 am 75° 4 SE 2.1 ft
  • 6:00 am 74° 1 ESE 2.0 ft
  • 9:00 am 78° 4 N 1.9 ft
  • 12:00 pm 81° 6 N 1.8 ft
  • 3:00 pm 80° 10 N 1.7 ft
  • 6:00 pm 76° 12 NNE 2.1 ft

Next 14 daysComing days

Day Sky Low / high Max wind Max wave High tides
Today · 29 Drizzle 73 / 81 °F 10 mph E 2.9 ft 8:52 am · 8:08 pm
Fri 30 Drizzle 74 / 81 °F 12 mph NNE 2.4 ft 9:46 am · 8:51 pm
Sat 31 Mainly clear 72 / 78 °F 13 mph NNE 2.5 ft 10:48 am · 9:43 pm
Sun 1 Mainly clear 70 / 79 °F 9 mph ESE 2.5 ft 12:04 pm · 10:58 pm
Mon 2 Overcast 70 / 81 °F 5 mph WNW 2.0 ft 1:31 pm
Tue 3 Light drizzle 73 / 81 °F 13 mph NNE 3.4 ft 12:44 am · 2:42 pm
Wed 4 Light drizzle 73 / 82 °F 15 mph NE 3.5 ft 2:28 am · 3:32 pm
Thu 5 Light drizzle 76 / 81 °F 16 mph N 3.0 ft 3:45 am · 4:11 pm
Fri 6 Light drizzle 70 / 76 °F 20 mph N 3.3 ft 4:43 am · 4:44 pm
Sat 7 Overcast 70 / 74 °F 16 mph NNE 7.9 ft 5:32 am · 5:15 pm
Sun 8 Mainly clear 70 / 76 °F 17 mph NNE 7.9 ft 6:14 am · 5:43 pm
Mon 9 Light drizzle 69 / 74 °F 15 mph NNE 7.5 ft 6:53 am · 6:11 pm
Tue 10 Light drizzle 67 / 73 °F 18 mph NNE 7.5 ft 7:30 am · 6:39 pm
Wed 11 Light drizzle 66 / 72 °F 14 mph NNE 7.2 ft 8:05 am · 7:06 pm
  • Fri 30 Drizzle 74° / 81° 2.4 ft
  • Sat 31 Mainly clear 72° / 78° 2.5 ft
  • Sun 1 Mainly clear 70° / 79° 2.5 ft
  • Mon 2 Overcast 70° / 81° 2.0 ft
  • Tue 3 Light drizzle 73° / 81° 3.4 ft
  • Wed 4 Light drizzle 73° / 82° 3.5 ft
  • Thu 5 Light drizzle 76° / 81° 3.0 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.

  • The models Partly agree · medium confidence: unsure about wind tomorrow. See the models →
  • Outlook Next few weeks, compared with normal: a bit warmer, a bit drier and a slightly warmer sea. See the outlook →
  • Normal Today, warmer than normal for late October (+1.8 °F; normal high: 80 °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 8:02 pm (local time).

Sun

The sun in Tengan Pier

Sunrise and sunset →

Sunrise and sunset

Rises 6:36 am in the ESE (105°)ESE
Sets 5:49 pm in the WSW (255°)WSW
  • First light 5:45 am
  • Full dark 6:40 pm
  • Civil dawn 6:12 am
  • Civil dusk 6:12 pm
  • Solar noon 12:12 pm (50° high)
  • Daylight 11 h 13 min (−1 min)
  • Evening golden hour 5:17 pm
  • Full dark 6:40 pm

Golden hour and the day-night map

Morning golden hour6:36–7:07 am
Evening golden hour5:17–5:49 pm
Tengan Pier

Today the sun is 92,344,151 mi away and looks 32′ 11″ across.

Moon and solunar

The moon in Tengan Pier

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 8:17 pm in the ENE (59°)ENE
Sets 10:54 am tomorrow · in the WNW (301°) · set at 9:48 am
Transit 2:31 am overhead
Visible 14 h 37 min from 8:17 pm to 10:54 am

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

Solunar periods

Today's activity: medium
  • 1:31–3:31 am Major · the moon passes overhead · high activity
  • 2:03–4:03 pm Major · the moon passes underfoot · high activity
  • 9:18–10:18 am Minor · moonset · medium activity
  • 7:47–8:47 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 Tengan Pier

All places in Okinawa →

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 Tengan PierTides nearby

All places in Okinawa, A to Z (356) →

Tengan Pier at a glance

  • Pier. Coordinates: 26.406° N, 127.848° E.
  • It is 17 mi northeast of Naha, the main place in Okinawa. The sun rises at the same time and sets 1 min earlier than in Naha.
  • 2.0 mi from Ishikawa.
  • The nearest tide station, Nakagusuku, is 5.5 mi to the south.
  • Its coast faces east.

Questions about Tengan PierQuestions

Where is Tengan Pier?

A pier 2.0 mi from Ishikawa, in Okinawa (Japan). The coast faces east.

Can you fish at Tengan Pier?

OpenStreetMap doesn't say whether fishing is allowed. Check the rules on site and the local fishing license: they can change.

What time is high tide today in Tengan Pier?

Today in Tengan Pier there are high tides at 8:52 am (6.4 ft) and 8:08 pm (6.8 ft) and low tides at 2:15 am and 2:18 pm. Tide coefficient 92.

What time is sunset today in Tengan Pier?

At 5:49 pm. There is light until the end of civil twilight, at 6:12 pm.

What time is sunrise tomorrow in Tengan Pier?

At 6:36 am. First light comes at 5:45 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 1:31–3:31 am, Minor 9:18–10:18 am, Major 2:03–4:03 pm, Minor 7:47–8:47 pm. Today's activity is medium.

What's the weather like today in Tengan Pier?

Drizzle, from 73 °F to 81 °F, with a light breeze from the southeast (7 mph) and a 99% chance of rain.

How is the sea today in Tengan Pier?

Slight (Douglas 3): 2.4 ft waves with a period of 5.8 s from the east. The water is 80.2 °F.

When is the best time to visit Tengan Pier?

The best time to visit Tengan Pier is from October to December: highs of 71 °F to 82 °F, about 10 rainy days a month and 4 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: Nakagusuku 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

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