09 (日)	04:43	09:10	15:31	22:58
	78cm	57cm	115cm	15cm
中潮 出 05:29 入 16:48 出 17:31 入 07:54

コイセボイ（北海道）2044年10月09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
10/9 00:00	27.8	↑2.0
10/9 00:10	29.9	↑2.1
10/9 00:20	32.1	↑2.2
10/9 00:30	34.4	↑2.3
10/9 00:40	36.8	↑2.4
10/9 00:50	39.2	↑2.4
10/9 01:00	41.7	↑2.5
10/9 01:10	44.2	↑2.5
10/9 01:20	46.7	↑2.5
10/9 01:30	49.2	↑2.5
10/9 01:40	51.7	↑2.5
10/9 01:50	54.1	↑2.4
10/9 02:00	56.5	↑2.4
10/9 02:10	58.8	↑2.3
10/9 02:20	61.0	↑2.2
10/9 02:30	63.1	↑2.1
10/9 02:40	65.1	↑2.0
10/9 02:50	66.9	↑1.8
10/9 03:00	68.7	↑1.8
10/9 03:10	70.2	↑1.5
10/9 03:20	71.7	↑1.5
10/9 03:30	73.0	↑1.3
10/9 03:40	74.1	↑1.1
10/9 03:50	75.0	↑0.9
10/9 04:00	75.8	↑0.8
10/9 04:10	76.4	↑0.6
10/9 04:20	76.9	↑0.5
10/9 04:30	77.2	↑0.3
10/9 04:40	77.3	↑0.1	満潮
10/9 04:50	77.2	↓-0.1
10/9 05:00	77.0	↓-0.2
10/9 05:10	76.7	↓-0.3
10/9 05:20	76.2	↓-0.5
10/9 05:30	75.6	↓-0.6
10/9 05:40	74.9	↓-0.7
10/9 05:50	74.1	↓-0.8
10/9 06:00	73.2	↓-0.9
10/9 06:10	72.2	↓-1.0
10/9 06:20	71.1	↓-1.1
10/9 06:30	70.0	↓-1.1
10/9 06:40	68.8	↓-1.2
10/9 06:50	67.7	↓-1.1
10/9 07:00	66.5	↓-1.2
10/9 07:10	65.3	↓-1.2
10/9 07:20	64.1	↓-1.2
10/9 07:30	63.0	↓-1.1
10/9 07:40	62.0	↓-1.0
10/9 07:50	61.0	↓-1.0
10/9 08:00	60.0	↓-1.0
10/9 08:10	59.2	↓-0.8
10/9 08:20	58.5	↓-0.7
10/9 08:30	57.9	↓-0.6
10/9 08:40	57.4	↓-0.5
10/9 08:50	57.0	↓-0.4
10/9 09:00	56.8	↓-0.2	干潮
10/9 09:10	56.8	0	干潮
10/9 09:20	56.9	↑0.1
10/9 09:30	57.1	↑0.2
10/9 09:40	57.6	↑0.5
10/9 09:50	58.2	↑0.6
10/9 10:00	58.9	↑0.7
10/9 10:10	59.8	↑0.9
10/9 10:20	60.9	↑1.1
10/9 10:30	62.1	↑1.2
10/9 10:40	63.5	↑1.4
10/9 10:50	65.1	↑1.6
10/9 11:00	66.7	↑1.6
10/9 11:10	68.5	↑1.8
10/9 11:20	70.5	↑2.0
10/9 11:30	72.5	↑2.0
10/9 11:40	74.6	↑2.1
10/9 11:50	76.8	↑2.2
10/9 12:00	79.1	↑2.3
10/9 12:10	81.4	↑2.3
10/9 12:20	83.8	↑2.4
10/9 12:30	86.2	↑2.4
10/9 12:40	88.5	↑2.3
10/9 12:50	90.9	↑2.4
10/9 13:00	93.3	↑2.4
10/9 13:10	95.6	↑2.3
10/9 13:20	97.8	↑2.2
10/9 13:30	100.0	↑2.2
10/9 13:40	102.0	↑2.0
10/9 13:50	104.0	↑2.0
10/9 14:00	105.8	↑1.8
10/9 14:10	107.5	↑1.7
10/9 14:20	109.0	↑1.5
10/9 14:30	110.3	↑1.3
10/9 14:40	111.5	↑1.2
10/9 14:50	112.5	↑1.0
10/9 15:00	113.2	↑0.7
10/9 15:10	113.8	↑0.6
10/9 15:20	114.1	↑0.3
10/9 15:30	114.2	↑0.1	満潮
10/9 15:40	114.1	↓-0.1
10/9 15:50	113.7	↓-0.4
10/9 16:00	113.1	↓-0.6
10/9 16:10	112.3	↓-0.8
10/9 16:20	111.2	↓-1.1
10/9 16:30	109.9	↓-1.3
10/9 16:40	108.4	↓-1.5
10/9 16:50	106.7	↓-1.7
10/9 17:00	104.7	↓-2.0
10/9 17:10	102.5	↓-2.2
10/9 17:20	100.2	↓-2.3
10/9 17:30	97.6	↓-2.6
10/9 17:40	94.9	↓-2.7
10/9 17:50	92.0	↓-2.9
10/9 18:00	89.0	↓-3.0
10/9 18:10	85.8	↓-3.2
10/9 18:20	82.6	↓-3.2
10/9 18:30	79.2	↓-3.4
10/9 18:40	75.7	↓-3.5
10/9 18:50	72.2	↓-3.5
10/9 19:00	68.7	↓-3.5
10/9 19:10	65.1	↓-3.6	最大潮位差
10/9 19:20	61.6	↓-3.5
10/9 19:30	58.0	↓-3.6	最大潮位差
10/9 19:40	54.5	↓-3.5
10/9 19:50	51.0	↓-3.5
10/9 20:00	47.6	↓-3.4
10/9 20:10	44.3	↓-3.3
10/9 20:20	41.1	↓-3.2
10/9 20:30	38.0	↓-3.1
10/9 20:40	35.0	↓-3.0
10/9 20:50	32.2	↓-2.8
10/9 21:00	29.6	↓-2.6
10/9 21:10	27.2	↓-2.4
10/9 21:20	24.9	↓-2.3
10/9 21:30	22.8	↓-2.1
10/9 21:40	21.0	↓-1.8
10/9 21:50	19.3	↓-1.7
10/9 22:00	17.9	↓-1.4
10/9 22:10	16.7	↓-1.2
10/9 22:20	15.7	↓-1.0
10/9 22:30	15.0	↓-0.7
10/9 22:40	14.5	↓-0.5
10/9 22:50	14.2	↓-0.3	干潮
10/9 23:00	14.2	0
10/9 23:10	14.3	↑0.1
10/9 23:20	14.7	↑0.4
10/9 23:30	15.3	↑0.6
10/9 23:40	16.1	↑0.8
10/9 23:50	17.1	↑1.0