01 (土)	03:34	05:40	13:10	21:14
	69cm	67cm	122cm	21cm
大潮 出 06:56 入 15:54 出 14:40 入 04:54

コイセボイ（北海道）2056年01月01日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
1/1 00:00	50.4	↑1.6
1/1 00:10	52.0	↑1.6
1/1 00:20	53.5	↑1.5
1/1 00:30	55.0	↑1.5
1/1 00:40	56.4	↑1.4
1/1 00:50	57.8	↑1.4
1/1 01:00	59.1	↑1.3
1/1 01:10	60.3	↑1.2
1/1 01:20	61.4	↑1.1
1/1 01:30	62.5	↑1.1
1/1 01:40	63.4	↑0.9
1/1 01:50	64.3	↑0.9
1/1 02:00	65.1	↑0.8
1/1 02:10	65.8	↑0.7
1/1 02:20	66.3	↑0.5
1/1 02:30	66.8	↑0.5
1/1 02:40	67.3	↑0.5
1/1 02:50	67.6	↑0.3
1/1 03:00	67.9	↑0.3
1/1 03:10	68.0	↑0.1
1/1 03:20	68.1	↑0.1
1/1 03:30	68.2	↑0.1	満潮
1/1 03:40	68.2	0
1/1 03:50	68.1	↓-0.1
1/1 04:00	68.0	↓-0.1
1/1 04:10	67.9	↓-0.1
1/1 04:20	67.7	↓-0.2
1/1 04:30	67.6	↓-0.1
1/1 04:40	67.4	↓-0.2
1/1 04:50	67.2	↓-0.2
1/1 05:00	67.0	↓-0.2
1/1 05:10	66.9	↓-0.1
1/1 05:20	66.8	↓-0.1
1/1 05:30	66.7	↓-0.1	干潮
1/1 05:40	66.7	0	干潮
1/1 05:50	66.7	0
1/1 06:00	66.8	↑0.1
1/1 06:10	67.0	↑0.2
1/1 06:20	67.2	↑0.2
1/1 06:30	67.6	↑0.4
1/1 06:40	68.0	↑0.4
1/1 06:50	68.5	↑0.5
1/1 07:00	69.1	↑0.6
1/1 07:10	69.8	↑0.7
1/1 07:20	70.7	↑0.9
1/1 07:30	71.6	↑0.9
1/1 07:40	72.6	↑1.0
1/1 07:50	73.8	↑1.2
1/1 08:00	75.0	↑1.2
1/1 08:10	76.3	↑1.3
1/1 08:20	77.8	↑1.5
1/1 08:30	79.3	↑1.5
1/1 08:40	80.9	↑1.6
1/1 08:50	82.6	↑1.7
1/1 09:00	84.4	↑1.8
1/1 09:10	86.2	↑1.8
1/1 09:20	88.1	↑1.9
1/1 09:30	90.1	↑2.0
1/1 09:40	92.0	↑1.9
1/1 09:50	94.0	↑2.0
1/1 10:00	96.1	↑2.1
1/1 10:10	98.1	↑2.0
1/1 10:20	100.1	↑2.0
1/1 10:30	102.1	↑2.0
1/1 10:40	104.0	↑1.9
1/1 10:50	106.0	↑2.0
1/1 11:00	107.8	↑1.8
1/1 11:10	109.6	↑1.8
1/1 11:20	111.3	↑1.7
1/1 11:30	112.9	↑1.6
1/1 11:40	114.4	↑1.5
1/1 11:50	115.8	↑1.4
1/1 12:00	117.0	↑1.2
1/1 12:10	118.1	↑1.1
1/1 12:20	119.1	↑1.0
1/1 12:30	119.9	↑0.8
1/1 12:40	120.5	↑0.6
1/1 12:50	120.9	↑0.4
1/1 13:00	121.2	↑0.3	満潮
1/1 13:10	121.3	↑0.1	満潮
1/1 13:20	121.2	↓-0.1
1/1 13:30	120.9	↓-0.3
1/1 13:40	120.3	↓-0.6
1/1 13:50	119.6	↓-0.7
1/1 14:00	118.7	↓-0.9
1/1 14:10	117.6	↓-1.1
1/1 14:20	116.3	↓-1.3
1/1 14:30	114.8	↓-1.5
1/1 14:40	113.1	↓-1.7
1/1 14:50	111.2	↓-1.9
1/1 15:00	109.1	↓-2.1
1/1 15:10	106.9	↓-2.2
1/1 15:20	104.5	↓-2.4
1/1 15:30	102.0	↓-2.5
1/1 15:40	99.3	↓-2.7
1/1 15:50	96.5	↓-2.8
1/1 16:00	93.6	↓-2.9
1/1 16:10	90.5	↓-3.1
1/1 16:20	87.4	↓-3.1
1/1 16:30	84.2	↓-3.2
1/1 16:40	81.0	↓-3.2
1/1 16:50	77.7	↓-3.3
1/1 17:00	74.3	↓-3.4	最大潮位差
1/1 17:10	71.0	↓-3.3
1/1 17:20	67.6	↓-3.4	最大潮位差
1/1 17:30	64.3	↓-3.3
1/1 17:40	61.0	↓-3.3
1/1 17:50	57.7	↓-3.3
1/1 18:00	54.5	↓-3.2
1/1 18:10	51.4	↓-3.1
1/1 18:20	48.3	↓-3.1
1/1 18:30	45.4	↓-2.9
1/1 18:40	42.6	↓-2.8
1/1 18:50	39.9	↓-2.7
1/1 19:00	37.4	↓-2.5
1/1 19:10	35.0	↓-2.4
1/1 19:20	32.7	↓-2.3
1/1 19:30	30.7	↓-2.0
1/1 19:40	28.8	↓-1.9
1/1 19:50	27.0	↓-1.8
1/1 20:00	25.5	↓-1.5
1/1 20:10	24.2	↓-1.3
1/1 20:20	23.0	↓-1.2
1/1 20:30	22.1	↓-0.9
1/1 20:40	21.4	↓-0.7
1/1 20:50	20.8	↓-0.6
1/1 21:00	20.5	↓-0.3
1/1 21:10	20.3	↓-0.2	干潮
1/1 21:20	20.3	0
1/1 21:30	20.5	↑0.2
1/1 21:40	20.9	↑0.4
1/1 21:50	21.5	↑0.6
1/1 22:00	22.2	↑0.7
1/1 22:10	23.1	↑0.9
1/1 22:20	24.1	↑1.0
1/1 22:30	25.3	↑1.2
1/1 22:40	26.6	↑1.3
1/1 22:50	28.0	↑1.4
1/1 23:00	29.5	↑1.5
1/1 23:10	31.1	↑1.6
1/1 23:20	32.7	↑1.6
1/1 23:30	34.5	↑1.8
1/1 23:40	36.2	↑1.7
1/1 23:50	38.1	↑1.9