Hachijyojima

Tide station

Hachijyojima in Tokyo, Japan. Heights are metres above chart datum, with the same height in feet. Tide times on this page are local time at this station (JST). If you are in another timezone, these clocks are not your phone's time.

Next low tide

0.8 m (2.7 ft)Today · 8:44 PM

Next high tide

1.1 m (3.6 ft)Tomorrow · 1:57 AM

Low tide is 3 hr 42 min from now and will drop 0.3 m (0.8 ft).

Tide stations 187Flood gauges 0

Tide station

Predicted rise and fall

This column is the predicted rise and fall from the moon and the sun, in metres and in feet. It is not a flood warning, and it is not the depth under the boat. The clocks are local time at this station.

Low tide is 3 hr 42 min from now and will drop 0.3 m (0.8 ft).

High and low tides for the next seven days
Day	Tide	Time	Height
Wednesday, October 21	Low	8:44 PM	0.83 m (2.74 ft)
Thursday, October 22	High	1:57 AM	1.11 m (3.63 ft)
	Low	8:17 AM	0.54 m (1.78 ft)
	High	3:00 PM	1.25 m (4.11 ft)
	Low	9:08 PM	0.69 m (2.25 ft)
Friday, October 23	High	2:54 AM	1.20 m (3.93 ft)
	Low	8:59 AM	0.53 m (1.74 ft)
	High	3:20 PM	1.30 m (4.27 ft)
	Low	9:35 PM	0.53 m (1.75 ft)
Saturday, October 24	High	3:41 AM	1.29 m (4.23 ft)
	Low	9:37 AM	0.54 m (1.77 ft)
	High	3:43 PM	1.35 m (4.43 ft)
	Low	10:04 PM	0.38 m (1.25 ft)
Sunday, October 25	High	4:25 AM	1.36 m (4.48 ft)
	Low	10:14 AM	0.57 m (1.86 ft)
	High	4:07 PM	1.39 m (4.57 ft)
	Low	10:35 PM	0.25 m (0.81 ft)
Monday, October 26	High	5:09 AM	1.42 m (4.65 ft)
	Low	10:49 AM	0.62 m (2.03 ft)
	High	4:33 PM	1.42 m (4.67 ft)
	Low	11:10 PM	0.14 m (0.46 ft)
Tuesday, October 27	High	5:54 AM	1.44 m (4.72 ft)
	Low	11:25 AM	0.69 m (2.26 ft)
	High	5:00 PM	1.44 m (4.71 ft)
	Low	11:46 PM	0.07 m (0.23 ft)
Wednesday, October 28	High	6:41 AM	1.42 m (4.66 ft)
Wednesday, October 28	Low	12:02 PM	0.77 m (2.54 ft)

See more tides through Monday, November 30

High and low tides after the first week
Day	Tide	Time	Height
Wednesday, October 28	High	5:29 PM	1.43 m (4.70 ft)
Thursday, October 29	Low	12:25 AM	0.05 m (0.17 ft)
	High	7:32 AM	1.37 m (4.48 ft)
	Low	12:39 PM	0.86 m (2.83 ft)
	High	5:59 PM	1.41 m (4.62 ft)
Friday, October 30	Low	1:09 AM	0.08 m (0.27 ft)
	High	8:30 AM	1.29 m (4.23 ft)
	Low	1:17 PM	0.94 m (3.09 ft)
	High	6:32 PM	1.36 m (4.46 ft)
Saturday, October 31	Low	1:59 AM	0.16 m (0.52 ft)
	High	9:40 AM	1.21 m (3.96 ft)
	Low	2:04 PM	1.00 m (3.28 ft)
	High	7:09 PM	1.29 m (4.22 ft)
Sunday, November 1	Low	2:57 AM	0.27 m (0.89 ft)
	High	11:05 AM	1.15 m (3.78 ft)
	Low	3:17 PM	1.03 m (3.38 ft)
	High	7:58 PM	1.18 m (3.88 ft)
Monday, November 2	Low	4:14 AM	0.39 m (1.29 ft)
	High	12:31 PM	1.14 m (3.74 ft)
	Low	5:32 PM	0.99 m (3.23 ft)
	High	9:38 PM	1.06 m (3.49 ft)
Tuesday, November 3	Low	5:48 AM	0.49 m (1.60 ft)
	High	1:27 PM	1.15 m (3.78 ft)
	Low	7:19 PM	0.84 m (2.77 ft)
Wednesday, November 4	High	12:29 AM	1.03 m (3.39 ft)
	Low	7:12 AM	0.55 m (1.81 ft)
	High	2:04 PM	1.18 m (3.87 ft)
	Low	8:14 PM	0.67 m (2.20 ft)
Thursday, November 5	High	2:13 AM	1.10 m (3.62 ft)
	Low	8:15 AM	0.60 m (1.96 ft)
	High	2:33 PM	1.22 m (3.99 ft)
	Low	8:55 PM	0.49 m (1.62 ft)
Friday, November 6	High	3:19 AM	1.19 m (3.91 ft)
	Low	9:02 AM	0.64 m (2.11 ft)
	High	2:59 PM	1.26 m (4.14 ft)
	Low	9:31 PM	0.34 m (1.12 ft)
Saturday, November 7	High	4:08 AM	1.26 m (4.14 ft)
	Low	9:40 AM	0.69 m (2.26 ft)
	High	3:25 PM	1.31 m (4.28 ft)
	Low	10:04 PM	0.22 m (0.72 ft)
Sunday, November 8	High	4:50 AM	1.31 m (4.30 ft)
	Low	10:15 AM	0.73 m (2.40 ft)
	High	3:50 PM	1.34 m (4.39 ft)
	Low	10:36 PM	0.14 m (0.45 ft)
Monday, November 9	High	5:28 AM	1.34 m (4.38 ft)
	Low	10:47 AM	0.77 m (2.52 ft)
	High	4:16 PM	1.36 m (4.45 ft)
	Low	11:07 PM	0.09 m (0.31 ft)
Tuesday, November 10	High	6:03 AM	1.34 m (4.40 ft)
	Low	11:17 AM	0.80 m (2.64 ft)
	High	4:42 PM	1.35 m (4.44 ft)
	Low	11:37 PM	0.08 m (0.27 ft)
Wednesday, November 11	High	6:38 AM	1.33 m (4.37 ft)
	Low	11:47 AM	0.84 m (2.75 ft)
	High	5:07 PM	1.34 m (4.38 ft)
Thursday, November 12	Low	12:08 AM	0.09 m (0.31 ft)
	High	7:14 AM	1.30 m (4.28 ft)
	Low	12:18 PM	0.87 m (2.86 ft)
	High	5:33 PM	1.31 m (4.29 ft)
Friday, November 13	Low	12:40 AM	0.13 m (0.42 ft)
	High	7:52 AM	1.26 m (4.14 ft)
	Low	12:49 PM	0.90 m (2.97 ft)
	High	5:59 PM	1.27 m (4.16 ft)
Saturday, November 14	Low	1:15 AM	0.18 m (0.59 ft)
	High	8:35 AM	1.21 m (3.97 ft)
	Low	1:23 PM	0.94 m (3.07 ft)
	High	6:27 PM	1.22 m (4.00 ft)
Sunday, November 15	Low	1:53 AM	0.25 m (0.81 ft)
	High	9:25 AM	1.16 m (3.80 ft)
	Low	2:05 PM	0.96 m (3.14 ft)
	High	6:58 PM	1.16 m (3.79 ft)
Monday, November 16	Low	2:38 AM	0.33 m (1.08 ft)
	High	10:24 AM	1.12 m (3.66 ft)
	Low	3:09 PM	0.96 m (3.16 ft)
	High	7:38 PM	1.08 m (3.54 ft)
Tuesday, November 17	Low	3:32 AM	0.41 m (1.36 ft)
	High	11:30 AM	1.10 m (3.60 ft)
	Low	4:59 PM	0.93 m (3.04 ft)
	High	8:50 PM	0.99 m (3.24 ft)
Wednesday, November 18	Low	4:41 AM	0.50 m (1.62 ft)
	High	12:25 PM	1.10 m (3.61 ft)
	Low	6:44 PM	0.82 m (2.70 ft)
	High	11:14 PM	0.93 m (3.04 ft)
Thursday, November 19	Low	5:59 AM	0.56 m (1.83 ft)
	High	1:07 PM	1.12 m (3.68 ft)
	Low	7:41 PM	0.68 m (2.22 ft)
Friday, November 20	High	1:20 AM	0.96 m (3.15 ft)
	Low	7:10 AM	0.60 m (1.96 ft)
	High	1:41 PM	1.16 m (3.79 ft)
	Low	8:22 PM	0.51 m (1.68 ft)
Saturday, November 21	High	2:38 AM	1.05 m (3.45 ft)
	Low	8:10 AM	0.63 m (2.06 ft)
	High	2:12 PM	1.20 m (3.94 ft)
	Low	8:59 PM	0.34 m (1.12 ft)
Sunday, November 22	High	3:36 AM	1.15 m (3.78 ft)
	Low	9:00 AM	0.66 m (2.16 ft)
	High	2:45 PM	1.25 m (4.12 ft)
	Low	9:37 PM	0.18 m (0.58 ft)
Monday, November 23	High	4:27 AM	1.25 m (4.09 ft)
	Low	9:46 AM	0.69 m (2.26 ft)
	High	3:18 PM	1.30 m (4.28 ft)
	Low	10:16 PM	0.04 m (0.12 ft)
Tuesday, November 24	High	5:14 AM	1.31 m (4.31 ft)
	Low	10:29 AM	0.73 m (2.39 ft)
	High	3:53 PM	1.34 m (4.41 ft)
	Low	10:56 PM	-0.07 m (-0.22 ft)
Wednesday, November 25	High	6:02 AM	1.35 m (4.42 ft)
	Low	11:10 AM	0.77 m (2.52 ft)
	High	4:30 PM	1.37 m (4.49 ft)
	Low	11:38 PM	-0.12 m (-0.39 ft)
Thursday, November 26	High	6:49 AM	1.34 m (4.41 ft)
	Low	11:52 AM	0.81 m (2.64 ft)
	High	5:09 PM	1.37 m (4.48 ft)
Friday, November 27	Low	12:21 AM	-0.12 m (-0.39 ft)
	High	7:39 AM	1.31 m (4.29 ft)
	Low	12:35 PM	0.84 m (2.74 ft)
	High	5:50 PM	1.34 m (4.39 ft)
Saturday, November 28	Low	1:07 AM	-0.06 m (-0.20 ft)
	High	8:29 AM	1.25 m (4.11 ft)
	Low	1:21 PM	0.85 m (2.80 ft)
	High	6:34 PM	1.28 m (4.20 ft)
Sunday, November 29	Low	1:54 AM	0.04 m (0.14 ft)
	High	9:20 AM	1.19 m (3.89 ft)
	Low	2:15 PM	0.85 m (2.80 ft)
	High	7:24 PM	1.19 m (3.91 ft)
Monday, November 30	Low	2:44 AM	0.18 m (0.61 ft)
	High	10:14 AM	1.13 m (3.71 ft)
	Low	3:25 PM	0.82 m (2.70 ft)

This water today

The highest tide on this page is 1.4 m (4.7 ft) on Tuesday, October 27, in 6 days. That peak falls on the full moon, a spring tide. The tide at Hachijyojima is falling toward a low of 0.8 m (2.7 ft) at 8:44 PM.

King tide and neap

The next king tide is Tuesday, October 27, 2026. That is 6 days from today. It is the highest high tide in the coming lunar cycle, about a month of tides. What a king tide is.

The next neap is Wednesday, November 4, 2026. That is 14 days from today. That day has the smallest rise and fall in the coming two weeks, the opposite of a king tide.

Five-day fishing snapshot

This is the next five days at Hachijyojima. It uses the tide prediction at this station, the sun and moon at this coordinate, and the MET Norway forecast. A day is highlighted when a high or low falls within two hours of sunrise or sunset. Tide and sun times are local time at this station.

Wednesday

The moon is a waxing gibbous, about 74% lit. The larger tides fall nearer the new moon and the full moon. Sunrise is 5:49 AM and sunset is 5:01 PM. The tides are a high of 1.0 m (3.4 ft) at 12:21 AM, a low of 0.6 m (1.8 ft) at 7:23 AM, a high of 1.2 m (4.0 ft) at 2:40 PM, and a low of 0.8 m (2.7 ft) at 8:44 PM. No high or low this day falls within two hours of sunrise or sunset, so this day is not highlighted. The forecast is Rain, 26°C, wind 25 kn SW, rain 4.7 mm, pressure 1016 hPa (29.99 in), steady. That forecast is rough water.

Thursday

The moon is a waxing gibbous, about 83% lit. The larger tides fall nearer the new moon and the full moon. Sunrise is 5:50 AM and sunset is 5:00 PM. The tides are a high of 1.1 m (3.6 ft) at 1:57 AM, a low of 0.5 m (1.8 ft) at 8:17 AM, a high of 1.3 m (4.1 ft) at 3:00 PM, and a low of 0.7 m (2.3 ft) at 9:08 PM. The high at 3:00 PM is 120 minutes before sunset. The forecast is Rain, 26°C, wind 26 kn SW, rain 4.3 mm. That forecast is rough water.

Friday

The moon is a waxing gibbous, about 90% lit. The larger tides fall nearer the new moon and the full moon. Sunrise is 5:51 AM and sunset is 4:59 PM. The tides are a high of 1.2 m (3.9 ft) at 2:54 AM, a low of 0.5 m (1.7 ft) at 8:59 AM, a high of 1.3 m (4.3 ft) at 3:20 PM, and a low of 0.5 m (1.7 ft) at 9:35 PM. The high at 3:20 PM is 99 minutes before sunset. The forecast is Rain, 24°C, wind 27 kn E, rain 3.4 mm. That forecast is rough water.

Saturday

The moon is a waxing gibbous, about 95% lit. The larger tides fall nearer the new moon and the full moon. Sunrise is 5:52 AM and sunset is 4:58 PM. The tides are a high of 1.3 m (4.2 ft) at 3:41 AM, a low of 0.5 m (1.8 ft) at 9:37 AM, a high of 1.3 m (4.4 ft) at 3:43 PM, and a low of 0.4 m (1.3 ft) at 10:04 PM. The high at 3:43 PM is 75 minutes before sunset. The forecast is Rain, 26°C, wind 26 kn SE, rain 5.2 mm. That forecast is rough water.

Sunday

The moon is a waxing gibbous, about 99% lit. The larger tides fall nearer the new moon and the full moon. Sunrise is 5:52 AM and sunset is 4:57 PM. The tides are a high of 1.4 m (4.5 ft) at 4:25 AM, a low of 0.6 m (1.9 ft) at 10:14 AM, a high of 1.4 m (4.6 ft) at 4:07 PM, and a low of 0.2 m (0.8 ft) at 10:35 PM. The high at 4:07 PM is 50 minutes before sunset. The forecast is Cloudy, 26°C, wind 17 kn W, rain 0.5 mm.

Thursday, Friday, Saturday, and Sunday are the days in this snapshot where a turn meets sunrise or sunset.

Average tide levels

Mean tide range: 0.68 m (2.23 ft)
Mean high water: 1.18 m (3.85 ft)
Mean low water: 0.50 m (1.63 ft)
Mean sea level: 0.82 m (2.69 ft)

These levels use the same zero as the tide table, chart datum. Each height is shown in metres and in feet. Mean tide range is the average rise from low to high.

Sun and moon

First light: 4:27 AM
Nautical twilight begins: 4:55 AM
Dawn: 5:24 AM
Blue hour, morning: 5:24 AM to 5:34 AM
Golden hour, morning: 5:34 AM to 6:23 AM
Sunrise: 5:49 AM
Solar noon: 11:25 AM
Golden hour, evening: 4:27 PM to 5:16 PM
Sunset: 5:01 PM
Blue hour, evening: 5:16 PM to 5:26 PM
Dusk: 5:26 PM
Nautical twilight ends: 5:55 PM
Last light: 6:24 PM
Day length: 11 hours 12 minutes
Moon: Waxing Gibbous, about 73% lit
Moonrise: 2:11 PM
Moonset: 12:28 AM

The larger tides, called spring tides, fall near the new moon and the full moon. The smaller neap tides fall near the quarters. Light times are for this coordinate, in local time at this station.

Forecast

Wednesday 26°C
Rain
25 kn SW · Rain 4.7 mm · 1016 hPa (29.99 in), steady
Thursday 26°C
Rain
26 kn SW · Rain 4.3 mm
Friday 24°C
Rain
27 kn E · Rain 3.4 mm
Saturday 26°C
Rain
26 kn SE · Rain 5.2 mm
Sunday 26°C
Cloudy
17 kn W · Rain 0.5 mm

Data from MET Norway. Temperature is Celsius and wind is knots.

Hart-Davis, Michael; Dettmering, Denise; Seitz, Florian (2025). TICON-4: TIdal CONstants based on GESLA-4 sea-level records. SEANOE. https://doi.org/10.17882/109129. Licensed CC BY 4.0.

On the water nearby

The closest named places from OpenStreetMap. A place with no name on that map is left off. Private and customer-only launches are labeled.

Beaches

屋けんケ浜2.9 mi
乙千代ケ浜4.5 mi
汐間海岸4.6 mi
乙千代ケ浜海水浴場4.7 mi

Parks

和泉親水公園1.5 mi
護神山公園1.5 mi
大賀郷園地2.0 mi
登龍園地2.1 mi

Nearby tide stations

Miyakeshima66 mi · Tokyo
Miyakejima67 mi · Tokyo
Kozushima84 mi · Tokyo
Irouzaki116 mi · Shizuoka
Okada117 mi · Tokyo
Shimoda117 mi · Shizuoka

On the water, use the app. Widgets, Apple Watch, and offline tides.

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