Tides / Japan / Hokkaido / Tomakomainishiko

Tomakomainishiko

Tide station

Tomakomainishiko in Hokkaido, 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 high tide

1.1 m (3.5 ft)Today · 8:36 PM

Next low tide

0.5 m (1.6 ft)Tomorrow · 5:32 AM

High tide is 2 hr 15 min from now and will rise 0.0 m (0.1 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.

High tide is 2 hr 15 min from now and will rise 0.0 m (0.1 ft).

High and low tides for the next seven days
Day	Tide	Time	Height
Tuesday, October 20	High	8:36 PM	1.05 m (3.45 ft)
Wednesday, October 21	Low	5:32 AM	0.47 m (1.56 ft)
	High	1:06 PM	1.14 m (3.74 ft)
	Low	6:42 PM	0.88 m (2.90 ft)
	High	11:35 PM	1.05 m (3.44 ft)
Thursday, October 22	Low	6:24 AM	0.47 m (1.55 ft)
	High	1:17 PM	1.18 m (3.87 ft)
	Low	7:12 PM	0.72 m (2.36 ft)
Friday, October 23	High	12:53 AM	1.12 m (3.67 ft)
	Low	7:05 AM	0.48 m (1.59 ft)
	High	1:29 PM	1.23 m (4.04 ft)
	Low	7:42 PM	0.54 m (1.78 ft)
Saturday, October 24	High	1:48 AM	1.20 m (3.93 ft)
	Low	7:42 AM	0.52 m (1.69 ft)
	High	1:46 PM	1.30 m (4.26 ft)
	Low	8:12 PM	0.37 m (1.22 ft)
Sunday, October 25	High	2:35 AM	1.27 m (4.16 ft)
	Low	8:16 AM	0.57 m (1.88 ft)
	High	2:07 PM	1.37 m (4.48 ft)
	Low	8:45 PM	0.22 m (0.71 ft)
Monday, October 26	High	3:20 AM	1.32 m (4.33 ft)
	Low	8:49 AM	0.65 m (2.13 ft)
	High	2:33 PM	1.43 m (4.70 ft)
	Low	9:20 PM	0.09 m (0.29 ft)
Tuesday, October 27	High	4:05 AM	1.34 m (4.40 ft)
	Low	9:22 AM	0.74 m (2.44 ft)
	High	3:00 PM	1.49 m (4.88 ft)

See more tides through Sunday, November 29

High and low tides after the first week
Day	Tide	Time	Height
Tuesday, October 27	Low	9:57 PM	0.00 m (0.01 ft)
Wednesday, October 28	High	4:52 AM	1.33 m (4.35 ft)
	Low	9:54 AM	0.84 m (2.75 ft)
	High	3:31 PM	1.53 m (5.01 ft)
	Low	10:37 PM	-0.03 m (-0.10 ft)
Thursday, October 29	High	5:45 AM	1.28 m (4.19 ft)
	Low	10:24 AM	0.92 m (3.02 ft)
	High	4:03 PM	1.54 m (5.05 ft)
	Low	11:19 PM	-0.01 m (-0.04 ft)
Friday, October 30	High	6:49 AM	1.20 m (3.94 ft)
	Low	10:55 AM	0.98 m (3.22 ft)
	High	4:39 PM	1.52 m (4.98 ft)
Saturday, October 31	Low	12:05 AM	0.06 m (0.19 ft)
	High	8:14 AM	1.13 m (3.70 ft)
	Low	11:27 AM	1.02 m (3.34 ft)
	High	5:17 PM	1.46 m (4.78 ft)
Sunday, November 1	Low	12:59 AM	0.17 m (0.56 ft)
	High	9:42 AM	1.08 m (3.55 ft)
	Low	12:09 PM	1.04 m (3.40 ft)
	High	6:04 PM	1.35 m (4.43 ft)
Monday, November 2	Low	2:09 AM	0.31 m (1.00 ft)
	High	10:54 AM	1.07 m (3.52 ft)
	Low	1:39 PM	1.03 m (3.38 ft)
	High	7:09 PM	1.21 m (3.97 ft)
Tuesday, November 3	Low	3:40 AM	0.42 m (1.39 ft)
	High	11:40 AM	1.09 m (3.58 ft)
	Low	4:41 PM	0.92 m (3.02 ft)
	High	9:10 PM	1.08 m (3.53 ft)
Wednesday, November 4	Low	5:00 AM	0.51 m (1.68 ft)
	High	12:12 PM	1.13 m (3.71 ft)
	Low	5:59 PM	0.73 m (2.39 ft)
	High	11:42 PM	1.06 m (3.48 ft)
Thursday, November 5	Low	6:01 AM	0.59 m (1.92 ft)
	High	12:36 PM	1.19 m (3.91 ft)
	Low	6:54 PM	0.53 m (1.73 ft)
Friday, November 6	High	1:14 AM	1.12 m (3.67 ft)
	Low	6:49 AM	0.65 m (2.14 ft)
	High	12:59 PM	1.26 m (4.14 ft)
	Low	7:38 PM	0.35 m (1.13 ft)
Saturday, November 7	High	2:16 AM	1.18 m (3.88 ft)
	Low	7:29 AM	0.71 m (2.35 ft)
	High	1:22 PM	1.33 m (4.38 ft)
	Low	8:17 PM	0.20 m (0.66 ft)
Sunday, November 8	High	3:05 AM	1.23 m (4.04 ft)
	Low	8:04 AM	0.77 m (2.53 ft)
	High	1:46 PM	1.39 m (4.57 ft)
	Low	8:52 PM	0.10 m (0.32 ft)
Monday, November 9	High	3:47 AM	1.26 m (4.14 ft)
	Low	8:35 AM	0.82 m (2.70 ft)
	High	2:12 PM	1.43 m (4.71 ft)
	Low	9:25 PM	0.04 m (0.14 ft)
Tuesday, November 10	High	4:25 AM	1.27 m (4.18 ft)
	Low	9:05 AM	0.87 m (2.85 ft)
	High	2:40 PM	1.45 m (4.77 ft)
	Low	9:57 PM	0.02 m (0.07 ft)
Wednesday, November 11	High	5:02 AM	1.27 m (4.17 ft)
	Low	9:34 AM	0.91 m (2.99 ft)
	High	3:09 PM	1.45 m (4.76 ft)
	Low	10:29 PM	0.03 m (0.10 ft)
Thursday, November 12	High	5:39 AM	1.25 m (4.10 ft)
	Low	10:04 AM	0.95 m (3.11 ft)
	High	3:38 PM	1.43 m (4.70 ft)
	Low	11:01 PM	0.06 m (0.20 ft)
Friday, November 13	High	6:20 AM	1.22 m (3.99 ft)
	Low	10:33 AM	0.98 m (3.21 ft)
	High	4:09 PM	1.40 m (4.60 ft)
	Low	11:35 PM	0.11 m (0.36 ft)
Saturday, November 14	High	7:07 AM	1.17 m (3.84 ft)
	Low	11:04 AM	1.00 m (3.28 ft)
	High	4:40 PM	1.36 m (4.45 ft)
Sunday, November 15	Low	12:13 AM	0.17 m (0.57 ft)
	High	8:07 AM	1.13 m (3.69 ft)
	Low	11:39 AM	1.02 m (3.33 ft)
	High	5:14 PM	1.29 m (4.24 ft)
Monday, November 16	Low	12:55 AM	0.25 m (0.83 ft)
	High	9:14 AM	1.10 m (3.60 ft)
	Low	12:24 PM	1.02 m (3.34 ft)
	High	5:52 PM	1.21 m (3.96 ft)
Tuesday, November 17	Low	1:46 AM	0.34 m (1.13 ft)
	High	10:11 AM	1.09 m (3.56 ft)
	Low	1:46 PM	1.00 m (3.29 ft)
	High	6:45 PM	1.10 m (3.60 ft)
Wednesday, November 18	Low	2:50 AM	0.44 m (1.43 ft)
	High	10:51 AM	1.10 m (3.59 ft)
	Low	4:32 PM	0.91 m (2.98 ft)
	High	8:17 PM	0.99 m (3.24 ft)
Thursday, November 19	Low	4:05 AM	0.52 m (1.70 ft)
	High	11:19 AM	1.12 m (3.69 ft)
	Low	5:39 PM	0.75 m (2.47 ft)
	High	10:50 PM	0.94 m (3.10 ft)
Friday, November 20	Low	5:09 AM	0.59 m (1.94 ft)
	High	11:44 AM	1.17 m (3.84 ft)
	Low	6:24 PM	0.57 m (1.88 ft)
Saturday, November 21	High	12:37 AM	1.00 m (3.28 ft)
	Low	6:04 AM	0.66 m (2.16 ft)
	High	12:11 PM	1.24 m (4.06 ft)
	Low	7:04 PM	0.39 m (1.27 ft)
Sunday, November 22	High	1:50 AM	1.09 m (3.57 ft)
	Low	6:51 AM	0.73 m (2.40 ft)
	High	12:41 PM	1.32 m (4.32 ft)
	Low	7:44 PM	0.21 m (0.70 ft)
Monday, November 23	High	2:49 AM	1.18 m (3.86 ft)
	Low	7:34 AM	0.80 m (2.63 ft)
	High	1:14 PM	1.40 m (4.58 ft)
	Low	8:24 PM	0.06 m (0.21 ft)
Tuesday, November 24	High	3:40 AM	1.25 m (4.09 ft)
	Low	8:15 AM	0.87 m (2.86 ft)
	High	1:49 PM	1.47 m (4.83 ft)
	Low	9:06 PM	-0.05 m (-0.15 ft)
Wednesday, November 25	High	4:30 AM	1.28 m (4.21 ft)
	Low	8:54 AM	0.93 m (3.04 ft)
	High	2:26 PM	1.53 m (5.01 ft)
	Low	9:49 PM	-0.11 m (-0.36 ft)
Thursday, November 26	High	5:20 AM	1.28 m (4.21 ft)
	Low	9:31 AM	0.97 m (3.17 ft)
	High	3:05 PM	1.55 m (5.10 ft)
	Low	10:33 PM	-0.12 m (-0.39 ft)
Friday, November 27	High	6:12 AM	1.25 m (4.11 ft)
	Low	10:09 AM	0.99 m (3.23 ft)
	High	3:46 PM	1.55 m (5.08 ft)
	Low	11:18 PM	-0.08 m (-0.25 ft)
Saturday, November 28	High	7:04 AM	1.20 m (3.95 ft)
	Low	10:50 AM	0.98 m (3.22 ft)
	High	4:30 PM	1.50 m (4.91 ft)
Sunday, November 29	Low	12:04 AM	0.02 m (0.06 ft)
	High	7:55 AM	1.16 m (3.79 ft)
	Low	11:38 AM	0.96 m (3.15 ft)
	High	5:18 PM	1.40 m (4.60 ft)

This water today

Sunrise is 5:52 AM, 20 minutes after the low at 5:32 AM. Anglers often fish the two hours around a turn that meets dawn. The tide at Tomakomainishiko is rising toward a high of 1.1 m (3.5 ft) at 8:36 PM. The highest tide on this page is 1.6 m (5.1 ft) on Thursday, November 26, in 37 days. That is 0.4 m (1.3 ft) above today's higher high.

King tide and neap

The next king tide is Thursday, October 29, 2026. That is 9 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 Friday, October 30, 2026. That is 10 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 Tomakomainishiko. 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.

Tuesday

The moon is a waxing gibbous, about 64% lit. The larger tides fall nearer the new moon and the full moon. Sunrise is 5:52 AM and sunset is 4:45 PM. The tides are a low of 0.5 m (1.5 ft) at 4:21 AM, a high of 1.1 m (3.6 ft) at 12:57 PM, a low of 1.0 m (3.4 ft) at 5:55 PM, and a high of 1.1 m (3.5 ft) at 8:36 PM. The low at 5:55 PM is 70 minutes after sunset. The forecast is Partly cloudy, 11°C, wind 5 kn SE, rain 0.1 mm, pressure 1019 hPa (30.09 in), falling.

Wednesday

The moon is a waxing gibbous, about 74% lit. The larger tides fall nearer the new moon and the full moon. Sunrise is 5:53 AM and sunset is 4:43 PM. The tides are a low of 0.5 m (1.6 ft) at 5:32 AM, a high of 1.1 m (3.7 ft) at 1:06 PM, a low of 0.9 m (2.9 ft) at 6:42 PM, and a high of 1.0 m (3.4 ft) at 11:35 PM. The low at 6:42 PM is 119 minutes after sunset. The forecast is Rain, 17°C, wind 21 kn W, rain 8.8 mm. 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 5:54 AM and sunset is 4:42 PM. The tides are a low of 0.5 m (1.6 ft) at 6:24 AM, a high of 1.2 m (3.9 ft) at 1:17 PM, and a low of 0.7 m (2.4 ft) at 7:12 PM. No high or low this day falls within two hours of sunrise or sunset, so this day is not highlighted. The forecast is Partly cloudy, 11°C, wind 19 kn W, rain 0.3 mm.

Friday

The moon is a waxing gibbous, about 90% lit. The larger tides fall nearer the new moon and the full moon. Sunrise is 5:55 AM and sunset is 4:40 PM. The tides are a high of 1.1 m (3.7 ft) at 12:53 AM, a low of 0.5 m (1.6 ft) at 7:05 AM, a high of 1.2 m (4.0 ft) at 1:29 PM, and a low of 0.5 m (1.8 ft) at 7:42 PM. No high or low this day falls within two hours of sunrise or sunset, so this day is not highlighted. The forecast is Clear, 14°C, wind 7 kn SW.

Saturday

The moon is a waxing gibbous, about 95% lit. The larger tides fall nearer the new moon and the full moon. Sunrise is 5:56 AM and sunset is 4:39 PM. The tides are a high of 1.2 m (3.9 ft) at 1:48 AM, a low of 0.5 m (1.7 ft) at 7:42 AM, a high of 1.3 m (4.3 ft) at 1:46 PM, and a low of 0.4 m (1.2 ft) at 8:12 PM. No high or low this day falls within two hours of sunrise or sunset, so this day is not highlighted. The forecast is Partly cloudy, 15°C, wind 5 kn S.

Tuesday and Wednesday are the days in this snapshot where a turn meets sunrise or sunset.

Average tide levels

Mean tide range: 0.70 m (2.30 ft)
Mean high water: 1.23 m (4.05 ft)
Mean low water: 0.53 m (1.75 ft)
Mean sea level: 0.88 m (2.88 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: 4:18 AM
Nautical twilight begins: 4:50 AM
Dawn: 5:23 AM
Blue hour, morning: 5:23 AM to 5:34 AM
Golden hour, morning: 5:34 AM to 6:31 AM
Sunrise: 5:52 AM
Solar noon: 11:18 AM
Golden hour, evening: 4:06 PM to 5:02 PM
Sunset: 4:44 PM
Blue hour, evening: 5:02 PM to 5:13 PM
Dusk: 5:13 PM
Nautical twilight ends: 5:46 PM
Last light: 6:18 PM
Day length: 10 hours 53 minutes
Moon: First Quarter, about 64% lit
Moonrise: 1:55 PM

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

Tuesday 11°C
Partly cloudy
5 kn SE · Rain 0.1 mm · 1019 hPa (30.09 in), falling
Wednesday 17°C
Rain
21 kn W · Rain 8.8 mm
Thursday 11°C
Partly cloudy
19 kn W · Rain 0.3 mm
Friday 14°C
Clear
7 kn SW
Saturday 15°C
Partly cloudy
5 kn S

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.

Nearby tide stations

Tomakomaihigashiko10 mi · Hokkaido
Shiraoiko17 mi · Hokkaido
Muroran39 mi · Hokkaido
Ishikariko43 mi · Hokkaido
Otaru51 mi · Hokkaido
Oshoro56 mi · Hokkaido

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