Muroran

Tide station

Muroran 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 (3.6 ft)Today · 8:32 PM

Next low tide

0.5 m (1.6 ft)Tomorrow · 5:41 AM

High tide is 2 hr 15 min from now and will rise 0.0 m (0.2 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 (0.2 ft).

High and low tides for the next seven days
Day	Tide	Time	Height
Tuesday, October 20	High	8:32 PM	1.10 m (3.61 ft)
Wednesday, October 21	Low	5:41 AM	0.48 m (1.57 ft)
	High	1:02 PM	1.17 m (3.84 ft)
	Low	6:25 PM	0.91 m (2.97 ft)
	High	11:35 PM	1.10 m (3.62 ft)
Thursday, October 22	Low	6:17 AM	0.47 m (1.55 ft)
	High	1:07 PM	1.21 m (3.96 ft)
	Low	6:43 PM	0.74 m (2.42 ft)
Friday, October 23	High	12:35 AM	1.17 m (3.85 ft)
	Low	6:50 AM	0.48 m (1.57 ft)
	High	1:05 PM	1.27 m (4.18 ft)
	Low	7:10 PM	0.55 m (1.80 ft)
Saturday, October 24	High	1:22 AM	1.25 m (4.11 ft)
	Low	7:22 AM	0.50 m (1.65 ft)
	High	1:25 PM	1.36 m (4.47 ft)
	Low	7:44 PM	0.36 m (1.19 ft)
Sunday, October 25	High	2:04 AM	1.32 m (4.34 ft)
	Low	7:55 AM	0.55 m (1.79 ft)
	High	1:54 PM	1.45 m (4.77 ft)
	Low	8:20 PM	0.19 m (0.62 ft)
Monday, October 26	High	2:44 AM	1.37 m (4.51 ft)
	Low	8:30 AM	0.61 m (2.01 ft)
	High	2:25 PM	1.54 m (5.04 ft)
	Low	8:57 PM	0.05 m (0.16 ft)
Tuesday, October 27	High	3:25 AM	1.39 m (4.57 ft)
	Low	9:05 AM	0.69 m (2.27 ft)
	High	2:59 PM	1.60 m (5.25 ft)

See more tides through Sunday, November 29

High and low tides after the first week
Day	Tide	Time	Height
Tuesday, October 27	Low	9:36 PM	-0.05 m (-0.15 ft)
Wednesday, October 28	High	4:06 AM	1.37 m (4.49 ft)
	Low	9:41 AM	0.78 m (2.56 ft)
	High	3:35 PM	1.64 m (5.38 ft)
	Low	10:16 PM	-0.09 m (-0.29 ft)
Thursday, October 29	High	4:48 AM	1.31 m (4.28 ft)
	Low	6:27 AM	1.25 m (4.11 ft)
	High	7:05 AM	1.26 m (4.12 ft)
	Low	10:17 AM	0.86 m (2.82 ft)
	High	4:12 PM	1.65 m (5.41 ft)
	Low	10:58 PM	-0.07 m (-0.21 ft)
Friday, October 30	High	5:32 AM	1.21 m (3.97 ft)
	Low	6:45 AM	1.18 m (3.87 ft)
	High	8:09 AM	1.22 m (3.99 ft)
	Low	10:54 AM	0.93 m (3.04 ft)
	High	4:50 PM	1.62 m (5.31 ft)
	Low	11:41 PM	0.02 m (0.06 ft)
Saturday, October 31	High	6:20 AM	1.10 m (3.60 ft)
	Low	7:06 AM	1.09 m (3.58 ft)
	High	9:06 AM	1.17 m (3.85 ft)
	Low	11:32 AM	0.97 m (3.19 ft)
	High	5:32 PM	1.55 m (5.08 ft)
Sunday, November 1	Low	12:28 AM	0.15 m (0.49 ft)
	High	10:00 AM	1.14 m (3.74 ft)
	Low	12:14 PM	1.00 m (3.28 ft)
	High	6:17 PM	1.43 m (4.70 ft)
Monday, November 2	Low	1:24 AM	0.31 m (1.03 ft)
	High	10:50 AM	1.13 m (3.69 ft)
	Low	1:08 PM	1.01 m (3.32 ft)
	High	3:22 PM	1.08 m (3.55 ft)
	Low	4:09 PM	1.08 m (3.53 ft)
	High	7:10 PM	1.28 m (4.19 ft)
Tuesday, November 3	Low	4:25 AM	0.43 m (1.42 ft)
	High	11:36 AM	1.13 m (3.72 ft)
	Low	5:07 PM	0.91 m (3.00 ft)
	High	8:34 PM	1.11 m (3.65 ft)
Wednesday, November 4	Low	5:20 AM	0.51 m (1.66 ft)
	High	12:12 PM	1.17 m (3.83 ft)
	Low	5:59 PM	0.72 m (2.37 ft)
	High	11:50 PM	1.11 m (3.63 ft)
Thursday, November 5	Low	6:04 AM	0.58 m (1.91 ft)
	High	12:37 PM	1.22 m (4.00 ft)
	Low	6:45 PM	0.53 m (1.72 ft)
Friday, November 6	High	1:08 AM	1.16 m (3.79 ft)
	Low	6:39 AM	0.65 m (2.14 ft)
	High	12:47 PM	1.29 m (4.24 ft)
	Low	7:24 PM	0.35 m (1.15 ft)
Saturday, November 7	High	2:29 AM	1.21 m (3.97 ft)
	Low	7:07 AM	0.72 m (2.35 ft)
	High	1:04 PM	1.38 m (4.52 ft)
	Low	7:55 PM	0.21 m (0.68 ft)
Sunday, November 8	High	3:35 AM	1.26 m (4.13 ft)
	Low	7:35 AM	0.77 m (2.51 ft)
	High	1:29 PM	1.46 m (4.78 ft)
	Low	8:24 PM	0.10 m (0.34 ft)
Monday, November 9	High	4:27 AM	1.29 m (4.22 ft)
	Low	8:05 AM	0.80 m (2.64 ft)
	High	2:00 PM	1.52 m (4.98 ft)
	Low	8:53 PM	0.04 m (0.13 ft)
Tuesday, November 10	High	5:14 AM	1.29 m (4.25 ft)
	Low	8:39 AM	0.84 m (2.74 ft)
	High	2:34 PM	1.55 m (5.08 ft)
	Low	9:24 PM	0.01 m (0.03 ft)
Wednesday, November 11	High	4:02 AM	1.26 m (4.14 ft)
	Low	4:38 AM	1.26 m (4.13 ft)
	High	6:02 AM	1.29 m (4.22 ft)
	Low	9:14 AM	0.87 m (2.84 ft)
	High	3:08 PM	1.56 m (5.10 ft)
	Low	9:57 PM	0.00 m (0.02 ft)
Thursday, November 12	High	4:28 AM	1.25 m (4.10 ft)
	Low	5:29 AM	1.23 m (4.05 ft)
	High	6:50 AM	1.26 m (4.15 ft)
	Low	9:49 AM	0.90 m (2.94 ft)
	High	3:44 PM	1.54 m (5.05 ft)
	Low	10:32 PM	0.03 m (0.09 ft)
Friday, November 13	High	5:01 AM	1.22 m (4.01 ft)
	Low	6:12 AM	1.19 m (3.92 ft)
	High	7:38 AM	1.23 m (4.05 ft)
	Low	10:25 AM	0.92 m (3.03 ft)
	High	4:20 PM	1.50 m (4.93 ft)
	Low	11:10 PM	0.07 m (0.24 ft)
Saturday, November 14	High	5:39 AM	1.18 m (3.86 ft)
	Low	6:52 AM	1.15 m (3.76 ft)
	High	8:27 AM	1.20 m (3.93 ft)
	Low	11:02 AM	0.95 m (3.12 ft)
	High	4:58 PM	1.45 m (4.76 ft)
	Low	11:49 PM	0.14 m (0.47 ft)
Sunday, November 15	High	6:20 AM	1.12 m (3.68 ft)
	Low	7:27 AM	1.10 m (3.61 ft)
	High	9:14 AM	1.16 m (3.82 ft)
	Low	11:41 AM	0.97 m (3.19 ft)
	High	2:38 PM	1.19 m (3.89 ft)
	Low	2:52 PM	1.19 m (3.89 ft)
	High	5:37 PM	1.37 m (4.51 ft)
Monday, November 16	Low	12:30 AM	0.23 m (0.77 ft)
	High	7:10 AM	1.07 m (3.51 ft)
	Low	7:57 AM	1.06 m (3.49 ft)
	High	10:00 AM	1.14 m (3.74 ft)
	Low	12:24 PM	0.99 m (3.24 ft)
	High	3:04 PM	1.14 m (3.75 ft)
	Low	3:49 PM	1.14 m (3.73 ft)
	High	6:19 PM	1.28 m (4.19 ft)
Tuesday, November 17	Low	1:16 AM	0.34 m (1.11 ft)
	High	10:43 AM	1.13 m (3.70 ft)
	Low	1:17 PM	0.99 m (3.24 ft)
	High	3:29 PM	1.06 m (3.47 ft)
	Low	4:35 PM	1.05 m (3.44 ft)
	High	7:06 PM	1.16 m (3.81 ft)
Wednesday, November 18	Low	2:15 AM	0.45 m (1.48 ft)
	High	11:16 AM	1.13 m (3.70 ft)
	Low	5:13 PM	0.92 m (3.02 ft)
	High	8:11 PM	1.04 m (3.40 ft)
Thursday, November 19	Low	4:21 AM	0.54 m (1.76 ft)
	High	11:32 AM	1.15 m (3.78 ft)
	Low	5:40 PM	0.76 m (2.49 ft)
	High	10:57 PM	0.98 m (3.23 ft)
Friday, November 20	Low	5:17 AM	0.59 m (1.94 ft)
	High	11:40 AM	1.21 m (3.96 ft)
	Low	6:08 PM	0.57 m (1.88 ft)
Saturday, November 21	High	12:19 AM	1.04 m (3.43 ft)
	Low	6:01 AM	0.65 m (2.13 ft)
	High	12:05 PM	1.29 m (4.23 ft)
	Low	6:42 PM	0.38 m (1.25 ft)
Sunday, November 22	High	1:18 AM	1.12 m (3.69 ft)
	Low	6:42 AM	0.71 m (2.33 ft)
	High	12:38 PM	1.39 m (4.54 ft)
	Low	7:20 PM	0.20 m (0.64 ft)
Monday, November 23	High	2:10 AM	1.20 m (3.94 ft)
	Low	7:22 AM	0.77 m (2.53 ft)
	High	1:14 PM	1.48 m (4.86 ft)
	Low	7:59 PM	0.04 m (0.12 ft)
Tuesday, November 24	High	2:59 AM	1.25 m (4.12 ft)
	Low	3:35 AM	1.25 m (4.11 ft)
	High	4:25 AM	1.26 m (4.12 ft)
	Low	8:00 AM	0.83 m (2.72 ft)
	High	1:52 PM	1.57 m (5.14 ft)
	Low	8:40 PM	-0.08 m (-0.27 ft)
Wednesday, November 25	High	5:24 AM	1.30 m (4.26 ft)
	Low	8:40 AM	0.88 m (2.87 ft)
	High	2:31 PM	1.63 m (5.34 ft)
	Low	9:22 PM	-0.15 m (-0.48 ft)
Thursday, November 26	High	6:16 AM	1.31 m (4.29 ft)
	Low	9:19 AM	0.91 m (2.98 ft)
	High	3:11 PM	1.66 m (5.45 ft)
	Low	10:05 PM	-0.16 m (-0.51 ft)
Friday, November 27	High	7:05 AM	1.29 m (4.23 ft)
	Low	9:59 AM	0.92 m (3.03 ft)
	High	3:53 PM	1.66 m (5.43 ft)
	Low	10:48 PM	-0.11 m (-0.35 ft)
Saturday, November 28	High	7:54 AM	1.25 m (4.10 ft)
	Low	10:39 AM	0.92 m (3.02 ft)
	High	4:36 PM	1.60 m (5.26 ft)
	Low	11:31 PM	-0.01 m (-0.02 ft)
Sunday, November 29	High	8:39 AM	1.20 m (3.95 ft)
	Low	11:22 AM	0.91 m (2.97 ft)
	High	5:21 PM	1.50 m (4.93 ft)

This water today

Sunrise is 5:54 AM, 13 minutes after the low at 5:41 AM. Anglers often fish the two hours around a turn that meets dawn. The tide at Muroran is rising toward a high of 1.1 m (3.6 ft) at 8:32 PM. The highest tide on this page is 1.7 m (5.5 ft) on Thursday, November 26, in 37 days. That is 0.5 m (1.6 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 Saturday, October 31, 2026. That is 11 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 Muroran. 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 5:54 AM and sunset is 4:48 PM. The tides are a low of 0.5 m (1.6 ft) at 4:54 AM, a high of 1.1 m (3.8 ft) at 12:29 PM, a low of 1.0 m (3.4 ft) at 5:57 PM, and a high of 1.1 m (3.6 ft) at 8:32 PM. The low at 5:57 PM is 69 minutes after sunset. The forecast is Partly cloudy, 12°C, wind 11 kn E, rain 0.4 mm, pressure 1019 hPa (30.08 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 5:55 AM and sunset is 4:46 PM. The tides are a low of 0.5 m (1.6 ft) at 5:41 AM, a high of 1.2 m (3.8 ft) at 1:02 PM, a low of 0.9 m (3.0 ft) at 6:25 PM, and a high of 1.1 m (3.6 ft) at 11:35 PM. The low at 6:25 PM is 99 minutes after sunset. The forecast is Rain, 18°C, wind 34 kn W, rain 7.7 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 5:56 AM and sunset is 4:45 PM. The tides are a low of 0.5 m (1.6 ft) at 6:17 AM, a high of 1.2 m (4.0 ft) at 1:07 PM, and a low of 0.7 m (2.4 ft) at 6:43 PM. The low at 6:43 PM is 118 minutes after sunset. The forecast is Rain, 10°C, wind 31 kn W, rain 2.5 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 5:57 AM and sunset is 4:43 PM. The tides are a high of 1.2 m (3.9 ft) at 12:35 AM, a low of 0.5 m (1.6 ft) at 6:50 AM, a high of 1.3 m (4.2 ft) at 1:05 PM, and a low of 0.6 m (1.8 ft) at 7:10 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, 13°C, wind 21 kn W. 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 5:59 AM and sunset is 4:42 PM. The tides are a high of 1.3 m (4.1 ft) at 1:22 AM, a low of 0.5 m (1.6 ft) at 7:22 AM, a high of 1.4 m (4.5 ft) at 1:25 PM, and a low of 0.4 m (1.2 ft) at 7:44 PM. No high or low this day falls within two hours of sunrise or sunset, so this day is not highlighted. The forecast is Partly cloudy, 16°C, wind 8 kn W.

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

Average tide levels

Mean tide range: 0.59 m (1.92 ft)
Mean high water: 1.23 m (4.05 ft)
Mean low water: 0.65 m (2.13 ft)
Mean sea level: 0.92 m (3.02 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: 4:21 AM
Nautical twilight begins: 4:53 AM
Dawn: 5:26 AM
Blue hour, morning: 5:26 AM to 5:37 AM
Golden hour, morning: 5:37 AM to 6:33 AM
Sunrise: 5:54 AM
Solar noon: 11:21 AM
Golden hour, evening: 4:09 PM to 5:05 PM
Sunset: 4:47 PM
Blue hour, evening: 5:05 PM to 5:16 PM
Dusk: 5:16 PM
Nautical twilight ends: 5:48 PM
Last light: 6:21 PM
Day length: 10 hours 53 minutes
Moon: First Quarter, about 64% lit
Moonrise: 1:57 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 12°C
Partly cloudy
11 kn E · Rain 0.4 mm · 1019 hPa (30.08 in), falling
Wednesday 18°C
Rain
34 kn W · Rain 7.7 mm
Thursday 10°C
Rain
31 kn W · Rain 2.5 mm
Friday 13°C
Partly cloudy
21 kn W
Saturday 16°C
Partly cloudy
8 kn W

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

Shiraoiko22 mi · Hokkaido
Moriko24 mi · Hokkaido
Tomakomainishiko39 mi · Hokkaido
Hakodate40 mi · Hokkaido
Tomakomaihigashiko48 mi · Hokkaido
Iwanaiko50 mi · Hokkaido

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