15 (火)	03:58	06:51	14:03	21:48
	65cm	61cm	119cm	22cm
大潮 出 06:22 入 16:51 出 06:16 入 16:21

コイセボイ（北海道）2056年02月15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
2/15 00:00	39.4	↑1.7
2/15 00:10	41.2	↑1.8
2/15 00:20	43.0	↑1.8
2/15 00:30	44.7	↑1.7
2/15 00:40	46.4	↑1.7
2/15 00:50	48.1	↑1.7
2/15 01:00	49.8	↑1.7
2/15 01:10	51.4	↑1.6
2/15 01:20	52.9	↑1.5
2/15 01:30	54.4	↑1.5
2/15 01:40	55.7	↑1.3
2/15 01:50	57.0	↑1.3
2/15 02:00	58.2	↑1.2
2/15 02:10	59.3	↑1.1
2/15 02:20	60.4	↑1.1
2/15 02:30	61.3	↑0.9
2/15 02:40	62.1	↑0.8
2/15 02:50	62.8	↑0.7
2/15 03:00	63.4	↑0.6
2/15 03:10	63.8	↑0.4
2/15 03:20	64.2	↑0.4
2/15 03:30	64.5	↑0.3
2/15 03:40	64.7	↑0.2
2/15 03:50	64.8	↑0.1	満潮
2/15 04:00	64.8	0
2/15 04:10	64.8	0
2/15 04:20	64.6	↓-0.2
2/15 04:30	64.4	↓-0.2
2/15 04:40	64.2	↓-0.2
2/15 04:50	63.9	↓-0.3
2/15 05:00	63.6	↓-0.3
2/15 05:10	63.2	↓-0.4
2/15 05:20	62.9	↓-0.3
2/15 05:30	62.5	↓-0.4
2/15 05:40	62.1	↓-0.4
2/15 05:50	61.8	↓-0.3
2/15 06:00	61.5	↓-0.3
2/15 06:10	61.2	↓-0.3
2/15 06:20	61.0	↓-0.2
2/15 06:30	60.8	↓-0.2
2/15 06:40	60.7	↓-0.1
2/15 06:50	60.6	↓-0.1	干潮
2/15 07:00	60.7	↑0.1
2/15 07:10	60.8	↑0.1
2/15 07:20	61.1	↑0.3
2/15 07:30	61.4	↑0.3
2/15 07:40	61.8	↑0.4
2/15 07:50	62.4	↑0.6
2/15 08:00	63.1	↑0.7
2/15 08:10	63.9	↑0.8
2/15 08:20	64.8	↑0.9
2/15 08:30	65.8	↑1.0
2/15 08:40	67.0	↑1.2
2/15 08:50	68.2	↑1.2
2/15 09:00	69.6	↑1.4
2/15 09:10	71.1	↑1.5
2/15 09:20	72.7	↑1.6
2/15 09:30	74.4	↑1.7
2/15 09:40	76.2	↑1.8
2/15 09:50	78.1	↑1.9
2/15 10:00	80.1	↑2.0
2/15 10:10	82.1	↑2.0
2/15 10:20	84.1	↑2.0
2/15 10:30	86.3	↑2.2
2/15 10:40	88.4	↑2.1
2/15 10:50	90.6	↑2.2
2/15 11:00	92.8	↑2.2
2/15 11:10	95.0	↑2.2
2/15 11:20	97.1	↑2.1
2/15 11:30	99.2	↑2.1
2/15 11:40	101.3	↑2.1
2/15 11:50	103.3	↑2.0
2/15 12:00	105.3	↑2.0
2/15 12:10	107.1	↑1.8
2/15 12:20	108.9	↑1.8
2/15 12:30	110.5	↑1.6
2/15 12:40	112.0	↑1.5
2/15 12:50	113.4	↑1.4
2/15 13:00	114.6	↑1.2
2/15 13:10	115.7	↑1.1
2/15 13:20	116.6	↑0.9
2/15 13:30	117.3	↑0.7
2/15 13:40	117.8	↑0.5
2/15 13:50	118.1	↑0.3
2/15 14:00	118.3	↑0.2	満潮
2/15 14:10	118.2	↓-0.1
2/15 14:20	117.9	↓-0.3
2/15 14:30	117.4	↓-0.5
2/15 14:40	116.7	↓-0.7
2/15 14:50	115.8	↓-0.9
2/15 15:00	114.7	↓-1.1
2/15 15:10	113.4	↓-1.3
2/15 15:20	111.9	↓-1.5
2/15 15:30	110.1	↓-1.8
2/15 15:40	108.2	↓-1.9
2/15 15:50	106.1	↓-2.1
2/15 16:00	103.9	↓-2.2
2/15 16:10	101.5	↓-2.4
2/15 16:20	98.9	↓-2.6
2/15 16:30	96.2	↓-2.7
2/15 16:40	93.3	↓-2.9
2/15 16:50	90.3	↓-3.0
2/15 17:00	87.3	↓-3.0
2/15 17:10	84.1	↓-3.2
2/15 17:20	80.9	↓-3.2
2/15 17:30	77.6	↓-3.3
2/15 17:40	74.3	↓-3.3
2/15 17:50	71.0	↓-3.3
2/15 18:00	67.7	↓-3.3
2/15 18:10	64.3	↓-3.4	最大潮位差
2/15 18:20	61.0	↓-3.3
2/15 18:30	57.8	↓-3.2
2/15 18:40	54.6	↓-3.2
2/15 18:50	51.5	↓-3.1
2/15 19:00	48.5	↓-3.0
2/15 19:10	45.5	↓-3.0
2/15 19:20	42.7	↓-2.8
2/15 19:30	40.1	↓-2.6
2/15 19:40	37.5	↓-2.6
2/15 19:50	35.2	↓-2.3
2/15 20:00	33.0	↓-2.2
2/15 20:10	30.9	↓-2.1
2/15 20:20	29.1	↓-1.8
2/15 20:30	27.4	↓-1.7
2/15 20:40	26.0	↓-1.4
2/15 20:50	24.7	↓-1.3
2/15 21:00	23.6	↓-1.1
2/15 21:10	22.8	↓-0.8
2/15 21:20	22.1	↓-0.7
2/15 21:30	21.7	↓-0.4
2/15 21:40	21.5	↓-0.2	干潮
2/15 21:50	21.4	↓-0.1
2/15 22:00	21.6	↑0.2
2/15 22:10	21.9	↑0.3
2/15 22:20	22.4	↑0.5
2/15 22:30	23.1	↑0.7
2/15 22:40	24.0	↑0.9
2/15 22:50	25.0	↑1.0
2/15 23:00	26.2	↑1.2
2/15 23:10	27.5	↑1.3
2/15 23:20	28.9	↑1.4
2/15 23:30	30.4	↑1.5
2/15 23:40	32.1	↑1.7
2/15 23:50	33.8	↑1.7