05 (火)	02:08	06:21	12:55	20:29
	75cm	62cm	108cm	26cm
大潮 出 06:40 入 15:44 出 03:59 入 14:40

コイセボイ（北海道）2056年12月05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
12/5 00:00	65.8	↑1.3
12/5 00:10	67.0	↑1.2
12/5 00:20	68.2	↑1.2
12/5 00:30	69.3	↑1.1
12/5 00:40	70.3	↑1.0
12/5 00:50	71.1	↑0.8
12/5 01:00	71.9	↑0.8
12/5 01:10	72.6	↑0.7
12/5 01:20	73.1	↑0.5
12/5 01:30	73.6	↑0.5
12/5 01:40	73.9	↑0.3
12/5 01:50	74.2	↑0.3
12/5 02:00	74.3	↑0.1	満潮
12/5 02:10	74.3	0
12/5 02:20	74.2	↓-0.1
12/5 02:30	74.0	↓-0.2
12/5 02:40	73.8	↓-0.2
12/5 02:50	73.4	↓-0.4
12/5 03:00	73.0	↓-0.4
12/5 03:10	72.5	↓-0.5
12/5 03:20	71.9	↓-0.6
12/5 03:30	71.3	↓-0.6
12/5 03:40	70.6	↓-0.7
12/5 03:50	69.9	↓-0.7
12/5 04:00	69.2	↓-0.7
12/5 04:10	68.5	↓-0.7
12/5 04:20	67.7	↓-0.8
12/5 04:30	67.0	↓-0.7
12/5 04:40	66.2	↓-0.8
12/5 04:50	65.6	↓-0.6
12/5 05:00	64.9	↓-0.7
12/5 05:10	64.3	↓-0.6
12/5 05:20	63.7	↓-0.6
12/5 05:30	63.2	↓-0.5
12/5 05:40	62.8	↓-0.4
12/5 05:50	62.4	↓-0.4
12/5 06:00	62.2	↓-0.2
12/5 06:10	62.0	↓-0.2
12/5 06:20	62.0	0	干潮
12/5 06:30	62.0	0
12/5 06:40	62.2	↑0.2
12/5 06:50	62.5	↑0.3
12/5 07:00	62.8	↑0.3
12/5 07:10	63.4	↑0.6
12/5 07:20	64.0	↑0.6
12/5 07:30	64.7	↑0.7
12/5 07:40	65.6	↑0.9
12/5 07:50	66.6	↑1.0
12/5 08:00	67.7	↑1.1
12/5 08:10	68.9	↑1.2
12/5 08:20	70.2	↑1.3
12/5 08:30	71.6	↑1.4
12/5 08:40	73.0	↑1.4
12/5 08:50	74.6	↑1.6
12/5 09:00	76.2	↑1.6
12/5 09:10	77.9	↑1.7
12/5 09:20	79.7	↑1.8
12/5 09:30	81.5	↑1.8
12/5 09:40	83.3	↑1.8
12/5 09:50	85.2	↑1.9
12/5 10:00	87.0	↑1.8
12/5 10:10	88.8	↑1.8
12/5 10:20	90.7	↑1.9
12/5 10:30	92.5	↑1.8
12/5 10:40	94.2	↑1.7
12/5 10:50	95.9	↑1.7
12/5 11:00	97.5	↑1.6
12/5 11:10	99.1	↑1.6
12/5 11:20	100.5	↑1.4
12/5 11:30	101.9	↑1.4
12/5 11:40	103.1	↑1.2
12/5 11:50	104.2	↑1.1
12/5 12:00	105.1	↑0.9
12/5 12:10	106.0	↑0.9
12/5 12:20	106.6	↑0.6
12/5 12:30	107.1	↑0.5
12/5 12:40	107.5	↑0.4
12/5 12:50	107.6	↑0.1	満潮
12/5 13:00	107.6	0
12/5 13:10	107.4	↓-0.2
12/5 13:20	107.0	↓-0.4
12/5 13:30	106.5	↓-0.5
12/5 13:40	105.7	↓-0.8
12/5 13:50	104.8	↓-0.9
12/5 14:00	103.7	↓-1.1
12/5 14:10	102.4	↓-1.3
12/5 14:20	100.9	↓-1.5
12/5 14:30	99.3	↓-1.6
12/5 14:40	97.5	↓-1.8
12/5 14:50	95.6	↓-1.9
12/5 15:00	93.5	↓-2.1
12/5 15:10	91.2	↓-2.3
12/5 15:20	88.9	↓-2.3
12/5 15:30	86.4	↓-2.5
12/5 15:40	83.9	↓-2.5
12/5 15:50	81.2	↓-2.7
12/5 16:00	78.5	↓-2.7
12/5 16:10	75.7	↓-2.8
12/5 16:20	72.9	↓-2.8
12/5 16:30	70.0	↓-2.9	最大潮位差
12/5 16:40	67.1	↓-2.9	最大潮位差
12/5 16:50	64.2	↓-2.9	最大潮位差
12/5 17:00	61.4	↓-2.8
12/5 17:10	58.5	↓-2.9	最大潮位差
12/5 17:20	55.7	↓-2.8
12/5 17:30	53.0	↓-2.7
12/5 17:40	50.3	↓-2.7
12/5 17:50	47.7	↓-2.6
12/5 18:00	45.2	↓-2.5
12/5 18:10	42.8	↓-2.4
12/5 18:20	40.5	↓-2.3
12/5 18:30	38.4	↓-2.1
12/5 18:40	36.4	↓-2.0
12/5 18:50	34.5	↓-1.9
12/5 19:00	32.8	↓-1.7
12/5 19:10	31.3	↓-1.5
12/5 19:20	30.0	↓-1.3
12/5 19:30	28.8	↓-1.2
12/5 19:40	27.8	↓-1.0
12/5 19:50	27.0	↓-0.8
12/5 20:00	26.4	↓-0.6
12/5 20:10	25.9	↓-0.5
12/5 20:20	25.7	↓-0.2	干潮
12/5 20:30	25.6	↓-0.1
12/5 20:40	25.7	↑0.1
12/5 20:50	26.0	↑0.3
12/5 21:00	26.5	↑0.5
12/5 21:10	27.1	↑0.6
12/5 21:20	27.9	↑0.8
12/5 21:30	28.9	↑1.0
12/5 21:40	30.0	↑1.1
12/5 21:50	31.2	↑1.2
12/5 22:00	32.5	↑1.3
12/5 22:10	34.0	↑1.5
12/5 22:20	35.5	↑1.5
12/5 22:30	37.2	↑1.7
12/5 22:40	38.9	↑1.7
12/5 22:50	40.7	↑1.8
12/5 23:00	42.5	↑1.8
12/5 23:10	44.4	↑1.9
12/5 23:20	46.3	↑1.9
12/5 23:30	48.2	↑1.9
12/5 23:40	50.0	↑1.8
12/5 23:50	51.9	↑1.9