22 (金)	04:36	06:48	14:13	22:16
	68cm	66cm	129cm	15cm
大潮 出 06:53 入 15:47 出 15:58 入 06:44

コイセボイ（北海道）2056年12月22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
12/22 00:00	33.6	↑1.9
12/22 00:10	35.5	↑1.9
12/22 00:20	37.5	↑2.0
12/22 00:30	39.5	↑2.0
12/22 00:40	41.5	↑2.0
12/22 00:50	43.5	↑2.0
12/22 01:00	45.5	↑2.0
12/22 01:10	47.4	↑1.9
12/22 01:20	49.3	↑1.9
12/22 01:30	51.1	↑1.8
12/22 01:40	52.8	↑1.7
12/22 01:50	54.5	↑1.7
12/22 02:00	56.1	↑1.6
12/22 02:10	57.6	↑1.5
12/22 02:20	59.0	↑1.4
12/22 02:30	60.3	↑1.3
12/22 02:40	61.5	↑1.2
12/22 02:50	62.6	↑1.1
12/22 03:00	63.6	↑1.0
12/22 03:10	64.5	↑0.9
12/22 03:20	65.2	↑0.7
12/22 03:30	65.9	↑0.7
12/22 03:40	66.4	↑0.5
12/22 03:50	66.8	↑0.4
12/22 04:00	67.2	↑0.4
12/22 04:10	67.4	↑0.2
12/22 04:20	67.6	↑0.2
12/22 04:30	67.6	0	満潮
12/22 04:40	67.6	0
12/22 04:50	67.6	0
12/22 05:00	67.5	↓-0.1
12/22 05:10	67.3	↓-0.2
12/22 05:20	67.1	↓-0.2
12/22 05:30	66.9	↓-0.2
12/22 05:40	66.7	↓-0.2
12/22 05:50	66.4	↓-0.3
12/22 06:00	66.2	↓-0.2
12/22 06:10	66.0	↓-0.2
12/22 06:20	65.8	↓-0.2
12/22 06:30	65.7	↓-0.1
12/22 06:40	65.6	↓-0.1	干潮
12/22 06:50	65.6	0
12/22 07:00	65.7	↑0.1
12/22 07:10	65.8	↑0.1
12/22 07:20	66.0	↑0.2
12/22 07:30	66.4	↑0.4
12/22 07:40	66.8	↑0.4
12/22 07:50	67.3	↑0.5
12/22 08:00	68.0	↑0.7
12/22 08:10	68.7	↑0.7
12/22 08:20	69.6	↑0.9
12/22 08:30	70.7	↑1.1
12/22 08:40	71.8	↑1.1
12/22 08:50	73.0	↑1.2
12/22 09:00	74.4	↑1.4
12/22 09:10	75.9	↑1.5
12/22 09:20	77.5	↑1.6
12/22 09:30	79.3	↑1.8
12/22 09:40	81.1	↑1.8
12/22 09:50	83.0	↑1.9
12/22 10:00	85.0	↑2.0
12/22 10:10	87.1	↑2.1
12/22 10:20	89.3	↑2.2
12/22 10:30	91.5	↑2.2
12/22 10:40	93.8	↑2.3
12/22 10:50	96.1	↑2.3
12/22 11:00	98.4	↑2.3
12/22 11:10	100.8	↑2.4
12/22 11:20	103.1	↑2.3
12/22 11:30	105.4	↑2.3
12/22 11:40	107.7	↑2.3
12/22 11:50	109.9	↑2.2
12/22 12:00	112.1	↑2.2
12/22 12:10	114.2	↑2.1
12/22 12:20	116.2	↑2.0
12/22 12:30	118.1	↑1.9
12/22 12:40	119.8	↑1.7
12/22 12:50	121.5	↑1.7
12/22 13:00	122.9	↑1.4
12/22 13:10	124.3	↑1.4
12/22 13:20	125.4	↑1.1
12/22 13:30	126.4	↑1.0
12/22 13:40	127.2	↑0.8
12/22 13:50	127.7	↑0.5
12/22 14:00	128.1	↑0.4
12/22 14:10	128.2	↑0.1	満潮
12/22 14:20	128.2	0
12/22 14:30	127.9	↓-0.3
12/22 14:40	127.4	↓-0.5
12/22 14:50	126.6	↓-0.8
12/22 15:00	125.6	↓-1.0
12/22 15:10	124.4	↓-1.2
12/22 15:20	123.0	↓-1.4
12/22 15:30	121.3	↓-1.7
12/22 15:40	119.4	↓-1.9
12/22 15:50	117.3	↓-2.1
12/22 16:00	115.0	↓-2.3
12/22 16:10	112.5	↓-2.5
12/22 16:20	109.9	↓-2.6
12/22 16:30	107.0	↓-2.9
12/22 16:40	104.0	↓-3.0
12/22 16:50	100.8	↓-3.2
12/22 17:00	97.5	↓-3.3
12/22 17:10	94.1	↓-3.4
12/22 17:20	90.6	↓-3.5
12/22 17:30	87.0	↓-3.6
12/22 17:40	83.3	↓-3.7
12/22 17:50	79.6	↓-3.7
12/22 18:00	75.8	↓-3.8	最大潮位差
12/22 18:10	72.0	↓-3.8	最大潮位差
12/22 18:20	68.2	↓-3.8	最大潮位差
12/22 18:30	64.4	↓-3.8	最大潮位差
12/22 18:40	60.6	↓-3.8	最大潮位差
12/22 18:50	56.9	↓-3.7
12/22 19:00	53.3	↓-3.6
12/22 19:10	49.8	↓-3.5
12/22 19:20	46.3	↓-3.5
12/22 19:30	43.0	↓-3.3
12/22 19:40	39.8	↓-3.2
12/22 19:50	36.7	↓-3.1
12/22 20:00	33.8	↓-2.9
12/22 20:10	31.1	↓-2.7
12/22 20:20	28.5	↓-2.6
12/22 20:30	26.1	↓-2.4
12/22 20:40	24.0	↓-2.1
12/22 20:50	22.0	↓-2.0
12/22 21:00	20.3	↓-1.7
12/22 21:10	18.7	↓-1.6
12/22 21:20	17.4	↓-1.3
12/22 21:30	16.3	↓-1.1
12/22 21:40	15.4	↓-0.9
12/22 21:50	14.8	↓-0.6
12/22 22:00	14.4	↓-0.4
12/22 22:10	14.2	↓-0.2	干潮
12/22 22:20	14.2	0
12/22 22:30	14.4	↑0.2
12/22 22:40	14.8	↑0.4
12/22 22:50	15.4	↑0.6
12/22 23:00	16.2	↑0.8
12/22 23:10	17.1	↑0.9
12/22 23:20	18.2	↑1.1
12/22 23:30	19.5	↑1.3
12/22 23:40	20.9	↑1.4
12/22 23:50	22.4	↑1.5