Iki tides today
- Tide now 3.1 ft ↑ rising · high 11:25 am (6.8 ft)
- Best time to fish 5:00–5:50 pm good day · 8/10
- Beach tomorrow 12:00–4:00 pm Fair beach day · 5/10
- Waves · water 1.8 ft · 75 °F slight · 7.1 s from the north-northeast
- Wind · air 5 mph · 63 °F from the SSW, gusts 10 · overcast
- Surf today 1.4–2.2 ft Poor day · 2/10 · 6:12–9:00 am
- Sun 6:37 am–5:32 pm 10 h 55 min of daylight
- Moon 88% · 7:47 pm waning gibbous · rises at 7:47 pm
Today in Iki there are high tides at 11:25 am (6.8 ft) and 10:58 pm (6.9 ft) and low tides at 4:45 am and 4:50 pm. Tide coefficient 91. Right now the tide is rising toward the high tide at 11:25 am. The sun rises at 6:37 am and sets at 5:32 pm: 10 h 55 min of daylight. The moon is 88% illuminated (waning gibbous) and rises at 7:47 pm. Major solunar periods run from 1:23 am to 3:23 am and from 1:55 pm to 3:55 pm. The next spring tides arrive from October 27 to 29. The sea is slight, with 1.8 ft waves. There's a light breeze from the south-southwest (5 mph). Overcast, 63 °F.
Fishing in Iki today
Best time to fish
Solunar activity today: medium- Low tide at 4:50 pm
- Sunset at 5:32 pm, golden hour from 4:57 pm
- Falling pressure (−0.10 inHg in 24 h), light offshore wind (11 mph) and calm sea (1.3 ft waves)
- Waning gibbous: a bit more activity than at the quarters
- Highest tide coefficient today: 91 (spring tides)
Your day at a glance
The best window, 5:00 pm to 5:50 pm, combines the 4:50 pm low tide, sunset and falling pressure. Also good from 10:00 pm to 12:00 am, with the 10:58 pm high tide and falling pressure.
Species with the most records nearby: striped mullet, red seabream, blackhead seabream and Japanese seabass. What you can catch
Beach day in Iki
Is it a beach day?
- Calm for swimming: 1.8 ft waves
- Water at 75 °F (nice)
- Low tide at 4:50 pm: more sand
- Cloudy (93% cloud cover)
- Feels like 66 °F: a bit cool
- Light offshore wind (11 mph): it blows floats and inflatables out to sea
Today, hour by hour
- Swimming Calm · 1.8 ft
1.8 ft waves: calm for swimming. Low rip current risk. Always follow the lifeguard's flags.
- Water 75 °F
Nice for swimming.
- Sun & sunscreen UV 3 · SPF 15
Max UV 3 (low): SPF 15 sunscreen.
- Wind 11 mph
Offshore breeze (11 mph). Watch floats and inflatables: offshore wind carries them out to sea.
- Tide & sand 4:50 pm
Low tide at 4:45 am and 4:50 pm: that's when there's the most sand. High tide at 11:25 am and 10:58 pm. Coefficient 91 (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 Iki
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- 九電下Ｐ 2.8 mi · NE
- Parking
- 清石浜 2.8 mi · E
- Parking
- 里浜海水浴場 3.3 mi · W
- 塩樽海水浴場 4.2 mi · W
- Parking
- ムーンビーチ 4.2 mi · SE
- 筒城浜 4.4 mi · SE
- Parking
- 錦浜海水浴場 4.4 mi · SE
- 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).
Webcams near Iki
Webcams provided by windy.com — add a webcam
Tides in Iki
Today's high and low tides
- ▼ Low tide 4:45 am 0.1 ft
- ▲ Next high tide 11:25 am 6.8 ft · coef. 91
- ▼ Low tide 4:50 pm 2.5 ft
- ▲ High tide 10:58 pm 6.9 ft · coef. 85
↑ Rising The tide is rising. 3 h 33 min to high tide at 11:25 am.
Tide coefficient 91 for the 11:25 am high tide and 85 for the 10:58 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 (8.0 ft) and the lowest, on December 25 (-1.1 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 105, 7.3 ft range). The smallest, from October 18 to 19 (coefficient 20, 1.9 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 | 6:37 am · 5:32 pm | Low tide 4:45 am · 0.1 ft | High tide 11:25 am · 6.8 ft | Low tide 4:50 pm · 2.5 ft | High tide 10:58 pm · 6.9 ft | Coef. 91 | 88% | Major periods 1:23 am · 1:55 pm | Medium |
| Fri 30 | 6:38 am · 5:31 pm | Low tide 5:33 am · 0.5 ft | High tide 12:16 pm · 6.3 ft | Low tide 5:31 pm · 2.9 ft | High tide 11:43 pm · 6.4 ft | Coef. 77 | 80% | Major periods 2:28 am · 3:00 pm | Medium |
| Sat 31 | 6:39 am · 5:30 pm | Low tide 6:28 am · 1.0 ft | High tide 1:17 pm · 5.7 ft | Low tide 6:21 pm · 3.4 ft | — | Coef. 60 | 69% | Major periods 3:32 am · 4:02 pm | Medium |
| Sun 1 | 6:40 am · 5:29 pm | High tide 12:44 am · 5.8 ft | Low tide 7:34 am · 1.6 ft | High tide 2:35 pm · 5.3 ft | Low tide 7:39 pm · 3.8 ft | Coef. 53 | 58% | Major periods 4:32 am · 5:01 pm | Medium |
| Mon 2 | 6:41 am · 5:28 pm | High tide 2:19 am · 5.4 ft | Low tide 8:59 am · 2.0 ft | High tide 4:08 pm · 5.2 ft | Low tide 10:00 pm · 3.6 ft | Coef. 42 | Last quarter | Major periods 5:28 am · 5:54 pm | Medium |
| Tue 3 | 6:42 am · 5:27 pm | High tide 4:05 am · 5.3 ft | Low tide 10:30 am · 2.2 ft | High tide 5:22 pm · 5.5 ft | Low tide 11:29 pm · 3.1 ft | Coef. 47 | 36% | Major periods 6:19 am · 6:43 pm | Medium |
| Wed 4 | 6:43 am · 5:26 pm | High tide 5:26 am · 5.5 ft | Low tide 11:40 am · 2.1 ft | High tide 6:12 pm · 5.8 ft | — | Coef. 58 | 26% | Major periods 7:06 am · 7:29 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
Tides from the Gonoura station (TICON-4), 3.3 mi from Iki. 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
The sea at Iki
Sea stateSea state: slight
The waves you may find
- Most commonMost common0.9 ft
- Significant1.8 ft
- Highest expectedHighest3.6 ft
One wave in seven is higher than the significant height, and about 3 times a day one reaches 3.6 ft. Before heading out, expect waves of up to 3.6 ft.
Wind on the coast and offshore
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.
Wave height, next 7 daysWaves, next 7 days
Waves build over the next few days. The biggest waves arrive on Monday 2: 4.8 ft with a period of 5 s, from the west-southwest (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 (+3.8 °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 7:52 am (local time).
Surf in Iki today
Surf today
Poor- 1.4–2.2 ft surf at the shore, a fun size for most surfers
- 1.6 ft swell at 6 s from the north-northeast, short: weak, messy waves
- Light offshore wind (5 mph): it holds up and grooms the waves
- First or last light of the day
- Rising tide (high tide at 11:25 am)
- Light: First light 6:12 am · sunrise 6:37 am · sunset 5:32 pm · last light 5:58 pm
- Tide: low 4:45 am (0.1 ft), high 11:25 am (6.8 ft), low 4:50 pm (2.5 ft) and high 10:58 pm (6.9 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 74.8 °F: a rash guard or a neoprene top.
- Energy: 20 kJ · Low power
Today’s surf at a glance
The best window, 6:12 am to 9:00 am, has light offshore wind, though with a short-period swell. 10:00 am to 2:00 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 Iki today
Diving and snorkeling today
Likely visibility: good- Slack water around high tide (11:25 am): little current from 11:00 am to 11:50 am
- 1.4 ft swell at 5 s from the north-northeast: barely any surge
- Light offshore wind (10 mph)
- 0.0 mph current toward the east, weak (model)
- Sun high: more light underwater
- Slack water today: low tide 4:45 am (4:30–5:00 am), high tide 11:25 am (11:00–11:50 am), low tide 4:50 pm (4:30–5:10 pm) and high tide 10:58 pm (10:30–11:20 pm)
- Likely visibility: good. Swell (up to 2.6 ft at 5 s) over the last few days has stirred up the water. Based on the last 24 hours of data.
- Water at 74.8 °F: a 3 mm wetsuit.
- Snorkeling: good, calm sea and light wind.
- Night dive: dark from 5:58 pm. Waning gibbous (88%), rising at 7:47 pm: a bright night.
Your diving day at a glance
The best window, 10:30 am to 12:20 pm, combines slack water at high tide, little swell, light wind, weak current and the sun high. Also good from 4:10 pm to 5:30 pm, with slack water at low 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.
Dive sites, wrecks and dive shops nearby
We have no dive sites, dive shops or wrecks on record within 12 mi of Iki.
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 in Iki
Now in Iki
- Low / high
- 60 / 69 °F
- Rain
- 0.12 in · 86%
- Clouds
- 82%
- Humidity
- 66%
- Dew pointDew point
- 51 °F
- Visibility
- 15 mi
- UV indexUV
- 1 · low
- Air qualityAir
- Fair · 32
- 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 (+0.01 inHg in 3 hours). Over the next 48 hours: −0.06 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 am | 3:00 am | 6:00 am | 9:00 am | 12:00 pm | 3:00 pm | 6:00 pm | 9:00 pm |
|---|---|---|---|---|---|---|---|---|
| Sky | Clear | Mainly clear | Overcast | Partly cloudy | Overcast | Overcast | Overcast | Light drizzle |
| Temperature | 62° | 61° | 60° | 65° | 67° | 69° | 68° | 65° |
| Wind (mph) | 7 E | 5 ESE | 5 S | 6 SW | 11 WSW | 10 SW | 11 WSW | 11 SW |
| Gusts | 12 | 11 | 8 | 12 | 19 | 21 | 20 | 20 |
| Waves | 2.4 ft | 2.2 ft | 1.9 ft | 1.7 ft | 1.5 ft | 1.4 ft | 1.2 ft | 1.1 ft |
| Rain | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.02 in |
- 9:00 am 65° 6 SW 1.7 ft
- 12:00 pm 67° 11 WSW 1.5 ft
- 3:00 pm 69° 10 SW 1.4 ft
- 6:00 pm 68° 11 WSW 1.2 ft
- 9:00 pm 65° 11 SW 1.1 ft
- 12:00 am 65° 11 SW 1.1 ft
- 3:00 am 67° 11 SW 1.2 ft
- 6:00 am 67° 13 SSW 1.4 ft
Next 14 daysComing days
| Day | Sky | Low / high | Max wind | Max wave | High tides |
|---|---|---|---|---|---|
| Today · 29 | 60 / 69 °F | 11 mph SW | 2.4 ft | 11:25 am · 10:58 pm | |
| Fri 30 | 65 / 70 °F | 16 mph W | 3.1 ft | 12:16 pm · 11:43 pm | |
| Sat 31 | 64 / 69 °F | 15 mph WNW | 3.2 ft | 1:17 pm | |
| Sun 1 | 63 / 68 °F | 14 mph SSE | 1.8 ft | 12:44 am · 2:35 pm | |
| Mon 2 | 65 / 70 °F | 21 mph WNW | 4.8 ft | 2:19 am · 4:08 pm | |
| Tue 3 | 63 / 67 °F | 16 mph NNE | 3.8 ft | 4:05 am · 5:22 pm | |
| Wed 4 | 64 / 65 °F | 16 mph ENE | 2.6 ft | 5:26 am · 6:12 pm | |
| Thu 5 | 63 / 69 °F | 13 mph NW | 2.6 ft | 6:29 am · 6:50 pm | |
| Fri 6 | 59 / 67 °F | 20 mph NNW | 2.3 ft | 7:20 am · 7:23 pm | |
| Sat 7 | 58 / 63 °F | 17 mph NE | 4.3 ft | 8:05 am · 7:54 pm | |
| Sun 8 | 56 / 66 °F | 21 mph NNW | 5.9 ft | 8:46 am · 8:23 pm | |
| Mon 9 | 54 / 57 °F | 18 mph NNW | 6.3 ft | 9:24 am · 8:52 pm | |
| Tue 10 | 54 / 59 °F | 14 mph NNW | 5.1 ft | 10:00 am · 9:21 pm | |
| Wed 11 | 58 / 62 °F | 12 mph WNW | 3.1 ft | 10:34 am · 9:49 pm |
- Fri 30 Drizzle 65° / 70° 3.1 ft
- Sat 31 Clear sky 64° / 69° 3.2 ft
- Sun 1 Overcast 63° / 68° 1.8 ft
- Mon 2 Heavy rain 65° / 70° 4.8 ft
- Tue 3 Overcast 63° / 67° 3.8 ft
- Wed 4 Overcast 64° / 65° 2.6 ft
- Thu 5 Partly cloudy 63° / 69° 2.6 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 They don't agree · low confidence: unsure about wind on Sunday 1. See the models →
- Outlook Next few weeks, compared with normal: normal temperatures, normal rain and a slightly warmer sea. See the outlook →
- Normal Today, normal highs for late October (68 °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 7:52 am (local time).
The sun in Iki
Sunrise and sunset
- First light 5:42 am
- Full dark 6:27 pm
- Civil dawn 6:12 am
- Civil dusk 5:58 pm
- Solar noon 12:05 pm (43° high)
- Daylight 10 h 55 min (−2 min)
- Evening golden hour 4:57 pm
- Full dark 6:27 pm
Golden hour and the day-night map
Today the sun is 92,344,277 mi away and looks 32′ 11″ across.
The moon in Iki
Moon phase and position
Today the moon is 226,480 mi away and looks 32′ 46″ across.
Solunar periods
Today's activity: medium- 1:23–3:23 am Major · the moon passes overhead · high activity
- 1:55–3:55 pm Major · the moon passes underfoot · high activity
- 9:33–10:33 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 · 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.
Where to fish in Iki
Piers, ramps and tackle shops nearby
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Jetty 3.1 mi
- Jetty 3.3 mi
- Jetty 3.6 mi
- Jetty 3.9 mi
- Jetty 3.9 mi
- Jetty 4.0 mi
- Jetty 4.1 mi
- 印通寺港 3.5 mi
- 森ノ浜港 3.6 mi
- 郷ノ浦港 4.0 mi
- 勝本港 5.2 mi
- 釣具 2.9 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.
Nearest lighthouse
Ashibe Port Lighthouse 2.8 mi northeast
- Light
- White light that goes dark once every 8 s · Oc W 8s
- Range
- 18 nautical miles (21 mi)
- Light height
- 138 ft above sea level
- Tower height
- 29 ft
- Built
- 1916
Data from Wikidata. For reference only: not for navigation. Wikidata · Sources and licenses
Tides near IkiTides nearby
All places in Nagasaki, A to Z (362) → Iki Island tides →Iki at a glance
- Town or city of about 30,352 people. Coordinates: 33.783° N, 129.721° E.
- It is 72 mi north of Nagasaki, the main place in Nagasaki. The sun rises 2 min later and sets 1 min earlier than in Nagasaki.
- The nearest tide station, Gonoura, is 3.3 mi to the southwest.
- Its coast faces north.
- Beaches and harbors nearby: Ashibe Gyokō (2.7 mi), Indōji Kō (3.5 mi), Morinohama Kō (3.7 mi), Gōnoura Kō (4.6 mi).
Questions about IkiQuestions
What time is high tide today in Iki?
Today in Iki there are high tides at 11:25 am (6.8 ft) and 10:58 pm (6.9 ft) and low tides at 4:45 am and 4:50 pm. Tide coefficient 91.
What time is sunset today in Iki?
At 5:32 pm. There is light until the end of civil twilight, at 5:58 pm.
What time is sunrise tomorrow in Iki?
At 6:38 am. First light comes at 5:43 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 1:23–3:23 am, Minor 9:33–10:33 am, Major 1:55–3:55 pm, Minor 7:17–8:17 pm. Today's activity is medium.
What's the weather like today in Iki?
Drizzle, from 60 °F to 69 °F, with a light breeze from the south-southwest (5 mph) and a 86% chance of rain.
How is the sea today in Iki?
Slight (Douglas 3): 1.8 ft waves with a period of 7.1 s from the north-northeast. The water is 75.0 °F.
When is the best time to visit Iki?
The best time to visit Iki is in October and in May: highs of 72 °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: Gonoura 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).