14 (金)	02:16	08:19	14:45	20:46
	75cm	28cm	85cm	37cm
出 04:39 入 18:05 出 04:42 入 17:11

コイセボイ（北海道）2056年04月14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
4/14 00:00	61.0	↑1.7
4/14 00:10	62.7	↑1.7
4/14 00:20	64.4	↑1.7
4/14 00:30	65.9	↑1.5
4/14 00:40	67.3	↑1.4
4/14 00:50	68.7	↑1.4
4/14 01:00	69.9	↑1.2
4/14 01:10	71.0	↑1.1
4/14 01:20	71.9	↑0.9
4/14 01:30	72.7	↑0.8
4/14 01:40	73.3	↑0.6
4/14 01:50	73.8	↑0.5
4/14 02:00	74.2	↑0.4
4/14 02:10	74.3	↑0.1	満潮
4/14 02:20	74.3	0
4/14 02:30	74.2	↓-0.1
4/14 02:40	73.8	↓-0.4
4/14 02:50	73.3	↓-0.5
4/14 03:00	72.6	↓-0.7
4/14 03:10	71.8	↓-0.8
4/14 03:20	70.8	↓-1.0
4/14 03:30	69.7	↓-1.1
4/14 03:40	68.5	↓-1.2
4/14 03:50	67.1	↓-1.4
4/14 04:00	65.6	↓-1.5
4/14 04:10	64.0	↓-1.6
4/14 04:20	62.3	↓-1.7
4/14 04:30	60.5	↓-1.8
4/14 04:40	58.6	↓-1.9
4/14 04:50	56.7	↓-1.9
4/14 05:00	54.7	↓-2.0
4/14 05:10	52.7	↓-2.0
4/14 05:20	50.7	↓-2.0
4/14 05:30	48.7	↓-2.0
4/14 05:40	46.7	↓-2.0
4/14 05:50	44.8	↓-1.9
4/14 06:00	42.9	↓-1.9
4/14 06:10	41.0	↓-1.9
4/14 06:20	39.2	↓-1.8
4/14 06:30	37.5	↓-1.7
4/14 06:40	36.0	↓-1.5
4/14 06:50	34.5	↓-1.5
4/14 07:00	33.1	↓-1.4
4/14 07:10	31.9	↓-1.2
4/14 07:20	30.9	↓-1.0
4/14 07:30	29.9	↓-1.0
4/14 07:40	29.2	↓-0.7
4/14 07:50	28.6	↓-0.6
4/14 08:00	28.2	↓-0.4
4/14 08:10	28.0	↓-0.2	干潮
4/14 08:20	27.9	↓-0.1
4/14 08:30	28.1	↑0.2
4/14 08:40	28.4	↑0.3
4/14 08:50	28.9	↑0.5
4/14 09:00	29.5	↑0.6
4/14 09:10	30.4	↑0.9
4/14 09:20	31.4	↑1.0
4/14 09:30	32.6	↑1.2
4/14 09:40	34.0	↑1.4
4/14 09:50	35.5	↑1.5
4/14 10:00	37.1	↑1.6
4/14 10:10	38.9	↑1.8
4/14 10:20	40.7	↑1.8
4/14 10:30	42.7	↑2.0
4/14 10:40	44.8	↑2.1
4/14 10:50	47.0	↑2.2
4/14 11:00	49.2	↑2.2
4/14 11:10	51.4	↑2.2
4/14 11:20	53.7	↑2.3
4/14 11:30	56.1	↑2.4	最大潮位差
4/14 11:40	58.4	↑2.3
4/14 11:50	60.7	↑2.3
4/14 12:00	63.0	↑2.3
4/14 12:10	65.2	↑2.2
4/14 12:20	67.4	↑2.2
4/14 12:30	69.5	↑2.1
4/14 12:40	71.5	↑2.0
4/14 12:50	73.4	↑1.9
4/14 13:00	75.3	↑1.9
4/14 13:10	76.9	↑1.6
4/14 13:20	78.5	↑1.6
4/14 13:30	79.9	↑1.4
4/14 13:40	81.1	↑1.2
4/14 13:50	82.2	↑1.1
4/14 14:00	83.0	↑0.8
4/14 14:10	83.8	↑0.8
4/14 14:20	84.3	↑0.5
4/14 14:30	84.7	↑0.4
4/14 14:40	84.8	↑0.1	満潮
4/14 14:50	84.8	0
4/14 15:00	84.6	↓-0.2
4/14 15:10	84.2	↓-0.4
4/14 15:20	83.6	↓-0.6
4/14 15:30	82.9	↓-0.7
4/14 15:40	82.0	↓-0.9
4/14 15:50	80.9	↓-1.1
4/14 16:00	79.7	↓-1.2
4/14 16:10	78.3	↓-1.4
4/14 16:20	76.8	↓-1.5
4/14 16:30	75.2	↓-1.6
4/14 16:40	73.4	↓-1.8
4/14 16:50	71.6	↓-1.8
4/14 17:00	69.7	↓-1.9
4/14 17:10	67.7	↓-2.0
4/14 17:20	65.7	↓-2.0
4/14 17:30	63.6	↓-2.1
4/14 17:40	61.5	↓-2.1
4/14 17:50	59.4	↓-2.1
4/14 18:00	57.3	↓-2.1
4/14 18:10	55.3	↓-2.0
4/14 18:20	53.3	↓-2.0
4/14 18:30	51.3	↓-2.0
4/14 18:40	49.4	↓-1.9
4/14 18:50	47.6	↓-1.8
4/14 19:00	45.9	↓-1.7
4/14 19:10	44.3	↓-1.6
4/14 19:20	42.8	↓-1.5
4/14 19:30	41.5	↓-1.3
4/14 19:40	40.3	↓-1.2
4/14 19:50	39.3	↓-1.0
4/14 20:00	38.4	↓-0.9
4/14 20:10	37.7	↓-0.7
4/14 20:20	37.1	↓-0.6
4/14 20:30	36.8	↓-0.3
4/14 20:40	36.6	↓-0.2	干潮
4/14 20:50	36.6	0
4/14 21:00	36.7	↑0.1
4/14 21:10	37.1	↑0.4
4/14 21:20	37.6	↑0.5
4/14 21:30	38.3	↑0.7
4/14 21:40	39.2	↑0.9
4/14 21:50	40.2	↑1.0
4/14 22:00	41.4	↑1.2
4/14 22:10	42.7	↑1.3
4/14 22:20	44.1	↑1.4
4/14 22:30	45.7	↑1.6
4/14 22:40	47.3	↑1.6
4/14 22:50	49.1	↑1.8
4/14 23:00	51.0	↑1.9
4/14 23:10	52.9	↑1.9
4/14 23:20	54.8	↑1.9
4/14 23:30	56.8	↑2.0
4/14 23:40	58.9	↑2.1
4/14 23:50	60.9	↑2.0