7 (月)	04:54	09:15	15:44	23:14
	75cm	56cm	116cm	17cm
中潮 出 05:25 入 16:53 出 18:00 入 08:35

コイセボイ（北海道）2047年10月7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
10/7 00:00	25.1	↑1.7
10/7 00:10	26.9	↑1.8
10/7 00:20	28.9	↑2.0
10/7 00:30	30.9	↑2.0
10/7 00:40	33.1	↑2.2
10/7 00:50	35.4	↑2.3
10/7 01:00	37.7	↑2.3
10/7 01:10	40.0	↑2.3
10/7 01:20	42.4	↑2.4
10/7 01:30	44.8	↑2.4
10/7 01:40	47.2	↑2.4
10/7 01:50	49.5	↑2.3
10/7 02:00	51.9	↑2.4
10/7 02:10	54.1	↑2.2
10/7 02:20	56.3	↑2.2
10/7 02:30	58.5	↑2.2
10/7 02:40	60.5	↑2.0
10/7 02:50	62.4	↑1.9
10/7 03:00	64.2	↑1.8
10/7 03:10	65.9	↑1.7
10/7 03:20	67.4	↑1.5
10/7 03:30	68.8	↑1.4
10/7 03:40	70.0	↑1.2
10/7 03:50	71.1	↑1.1
10/7 04:00	72.1	↑1.0
10/7 04:10	72.8	↑0.7
10/7 04:20	73.4	↑0.6
10/7 04:30	73.9	↑0.5
10/7 04:40	74.2	↑0.3
10/7 04:50	74.3	↑0.1	満潮
10/7 05:00	74.3	0
10/7 05:10	74.1	↓-0.2
10/7 05:20	73.8	↓-0.3
10/7 05:30	73.3	↓-0.5
10/7 05:40	72.8	↓-0.5
10/7 05:50	72.1	↓-0.7
10/7 06:00	71.3	↓-0.8
10/7 06:10	70.4	↓-0.9
10/7 06:20	69.5	↓-0.9
10/7 06:30	68.5	↓-1.0
10/7 06:40	67.5	↓-1.0
10/7 06:50	66.4	↓-1.1
10/7 07:00	65.3	↓-1.1
10/7 07:10	64.2	↓-1.1
10/7 07:20	63.1	↓-1.1
10/7 07:30	62.0	↓-1.1
10/7 07:40	60.9	↓-1.1
10/7 07:50	60.0	↓-0.9
10/7 08:00	59.0	↓-1.0
10/7 08:10	58.2	↓-0.8
10/7 08:20	57.4	↓-0.8
10/7 08:30	56.8	↓-0.6
10/7 08:40	56.3	↓-0.5
10/7 08:50	55.9	↓-0.4
10/7 09:00	55.6	↓-0.3
10/7 09:10	55.5	↓-0.1	干潮
10/7 09:20	55.5	0
10/7 09:30	55.7	↑0.2
10/7 09:40	56.0	↑0.3
10/7 09:50	56.5	↑0.5
10/7 10:00	57.2	↑0.7
10/7 10:10	58.0	↑0.8
10/7 10:20	59.0	↑1.0
10/7 10:30	60.1	↑1.1
10/7 10:40	61.4	↑1.3
10/7 10:50	62.9	↑1.5
10/7 11:00	64.5	↑1.6
10/7 11:10	66.2	↑1.7
10/7 11:20	68.1	↑1.9
10/7 11:30	70.1	↑2.0
10/7 11:40	72.2	↑2.1
10/7 11:50	74.4	↑2.2
10/7 12:00	76.6	↑2.2
10/7 12:10	79.0	↑2.4
10/7 12:20	81.3	↑2.3
10/7 12:30	83.8	↑2.5
10/7 12:40	86.2	↑2.4
10/7 12:50	88.7	↑2.5
10/7 13:00	91.1	↑2.4
10/7 13:10	93.5	↑2.4
10/7 13:20	95.9	↑2.4
10/7 13:30	98.2	↑2.3
10/7 13:40	100.4	↑2.2
10/7 13:50	102.5	↑2.1
10/7 14:00	104.5	↑2.0
10/7 14:10	106.4	↑1.9
10/7 14:20	108.2	↑1.8
10/7 14:30	109.8	↑1.6
10/7 14:40	111.2	↑1.4
10/7 14:50	112.4	↑1.2
10/7 15:00	113.5	↑1.1
10/7 15:10	114.3	↑0.8
10/7 15:20	114.9	↑0.6
10/7 15:30	115.4	↑0.5
10/7 15:40	115.6	↑0.2	満潮
10/7 15:50	115.5	↓-0.1
10/7 16:00	115.3	↓-0.2
10/7 16:10	114.7	↓-0.6
10/7 16:20	114.0	↓-0.7
10/7 16:30	113.0	↓-1.0
10/7 16:40	111.8	↓-1.2
10/7 16:50	110.4	↓-1.4
10/7 17:00	108.7	↓-1.7
10/7 17:10	106.9	↓-1.8
10/7 17:20	104.8	↓-2.1
10/7 17:30	102.5	↓-2.3
10/7 17:40	100.0	↓-2.5
10/7 17:50	97.4	↓-2.6
10/7 18:00	94.6	↓-2.8
10/7 18:10	91.7	↓-2.9
10/7 18:20	88.6	↓-3.1
10/7 18:30	85.4	↓-3.2
10/7 18:40	82.1	↓-3.3
10/7 18:50	78.7	↓-3.4
10/7 19:00	75.3	↓-3.4
10/7 19:10	71.8	↓-3.5
10/7 19:20	68.2	↓-3.6	最大潮位差
10/7 19:30	64.7	↓-3.5
10/7 19:40	61.2	↓-3.5
10/7 19:50	57.7	↓-3.5
10/7 20:00	54.2	↓-3.5
10/7 20:10	50.8	↓-3.4
10/7 20:20	47.5	↓-3.3
10/7 20:30	44.3	↓-3.2
10/7 20:40	41.2	↓-3.1
10/7 20:50	38.3	↓-2.9
10/7 21:00	35.4	↓-2.9
10/7 21:10	32.8	↓-2.6
10/7 21:20	30.3	↓-2.5
10/7 21:30	27.9	↓-2.4
10/7 21:40	25.8	↓-2.1
10/7 21:50	23.9	↓-1.9
10/7 22:00	22.2	↓-1.7
10/7 22:10	20.6	↓-1.6
10/7 22:20	19.4	↓-1.2
10/7 22:30	18.3	↓-1.1
10/7 22:40	17.4	↓-0.9
10/7 22:50	16.8	↓-0.6
10/7 23:00	16.4	↓-0.4
10/7 23:10	16.2	↓-0.2	干潮
10/7 23:20	16.3	↑0.1
10/7 23:30	16.5	↑0.2
10/7 23:40	17.0	↑0.5
10/7 23:50	17.6	↑0.6