09 (日)	03:18	08:52	14:50	21:36
	89cm	49cm	99cm	24cm
大潮 出 05:28 入 16:49 出 17:23 入 06:00

コイセボイ（北海道）2033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	58.3	↑2.4
10/9 00:10	60.7	↑2.4
10/9 00:20	63.2	↑2.5
10/9 00:30	65.6	↑2.4
10/9 00:40	67.9	↑2.3
10/9 00:50	70.2	↑2.3
10/9 01:00	72.4	↑2.2
10/9 01:10	74.5	↑2.1
10/9 01:20	76.5	↑2.0
10/9 01:30	78.4	↑1.9
10/9 01:40	80.2	↑1.8
10/9 01:50	81.8	↑1.6
10/9 02:00	83.2	↑1.4
10/9 02:10	84.5	↑1.3
10/9 02:20	85.7	↑1.2
10/9 02:30	86.6	↑0.9
10/9 02:40	87.4	↑0.8
10/9 02:50	88.0	↑0.6
10/9 03:00	88.4	↑0.4
10/9 03:10	88.6	↑0.2	満潮
10/9 03:20	88.6	0
10/9 03:30	88.5	↓-0.1
10/9 03:40	88.2	↓-0.3
10/9 03:50	87.7	↓-0.5
10/9 04:00	87.0	↓-0.7
10/9 04:10	86.1	↓-0.9
10/9 04:20	85.1	↓-1.0
10/9 04:30	84.0	↓-1.1
10/9 04:40	82.7	↓-1.3
10/9 04:50	81.3	↓-1.4
10/9 05:00	79.8	↓-1.5
10/9 05:10	78.2	↓-1.6
10/9 05:20	76.6	↓-1.6
10/9 05:30	74.8	↓-1.8
10/9 05:40	73.0	↓-1.8
10/9 05:50	71.2	↓-1.8
10/9 06:00	69.3	↓-1.9
10/9 06:10	67.4	↓-1.9
10/9 06:20	65.6	↓-1.8
10/9 06:30	63.8	↓-1.8
10/9 06:40	62.0	↓-1.8
10/9 06:50	60.3	↓-1.7
10/9 07:00	58.6	↓-1.7
10/9 07:10	57.0	↓-1.6
10/9 07:20	55.6	↓-1.4
10/9 07:30	54.2	↓-1.4
10/9 07:40	53.0	↓-1.2
10/9 07:50	51.9	↓-1.1
10/9 08:00	51.0	↓-0.9
10/9 08:10	50.2	↓-0.8
10/9 08:20	49.5	↓-0.7
10/9 08:30	49.1	↓-0.4
10/9 08:40	48.8	↓-0.3
10/9 08:50	48.7	↓-0.1	干潮
10/9 09:00	48.7	0
10/9 09:10	49.0	↑0.3
10/9 09:20	49.4	↑0.4
10/9 09:30	50.0	↑0.6
10/9 09:40	50.8	↑0.8
10/9 09:50	51.8	↑1.0
10/9 10:00	52.9	↑1.1
10/9 10:10	54.1	↑1.2
10/9 10:20	55.6	↑1.5
10/9 10:30	57.1	↑1.5
10/9 10:40	58.8	↑1.7
10/9 10:50	60.6	↑1.8
10/9 11:00	62.5	↑1.9
10/9 11:10	64.5	↑2.0
10/9 11:20	66.5	↑2.0
10/9 11:30	68.6	↑2.1
10/9 11:40	70.8	↑2.2
10/9 11:50	73.0	↑2.2
10/9 12:00	75.2	↑2.2
10/9 12:10	77.4	↑2.2
10/9 12:20	79.5	↑2.1
10/9 12:30	81.6	↑2.1
10/9 12:40	83.7	↑2.1
10/9 12:50	85.7	↑2.0
10/9 13:00	87.6	↑1.9
10/9 13:10	89.4	↑1.8
10/9 13:20	91.0	↑1.6
10/9 13:30	92.6	↑1.6
10/9 13:40	93.9	↑1.3
10/9 13:50	95.2	↑1.3
10/9 14:00	96.2	↑1.0
10/9 14:10	97.1	↑0.9
10/9 14:20	97.8	↑0.7
10/9 14:30	98.3	↑0.5
10/9 14:40	98.6	↑0.3	満潮
10/9 14:50	98.7	↑0.1	満潮
10/9 15:00	98.5	↓-0.2
10/9 15:10	98.2	↓-0.3
10/9 15:20	97.6	↓-0.6
10/9 15:30	96.9	↓-0.7
10/9 15:40	95.9	↓-1.0
10/9 15:50	94.7	↓-1.2
10/9 16:00	93.3	↓-1.4
10/9 16:10	91.8	↓-1.5
10/9 16:20	90.0	↓-1.8
10/9 16:30	88.1	↓-1.9
10/9 16:40	86.0	↓-2.1
10/9 16:50	83.7	↓-2.3
10/9 17:00	81.3	↓-2.4
10/9 17:10	78.8	↓-2.5
10/9 17:20	76.2	↓-2.6
10/9 17:30	73.5	↓-2.7
10/9 17:40	70.7	↓-2.8
10/9 17:50	67.9	↓-2.8
10/9 18:00	65.0	↓-2.9
10/9 18:10	62.0	↓-3.0	最大潮位差
10/9 18:20	59.1	↓-2.9
10/9 18:30	56.2	↓-2.9
10/9 18:40	53.3	↓-2.9
10/9 18:50	50.5	↓-2.8
10/9 19:00	47.7	↓-2.8
10/9 19:10	45.0	↓-2.7
10/9 19:20	42.4	↓-2.6
10/9 19:30	39.9	↓-2.5
10/9 19:40	37.6	↓-2.3
10/9 19:50	35.4	↓-2.2
10/9 20:00	33.3	↓-2.1
10/9 20:10	31.5	↓-1.8
10/9 20:20	29.8	↓-1.7
10/9 20:30	28.3	↓-1.5
10/9 20:40	27.0	↓-1.3
10/9 20:50	25.9	↓-1.1
10/9 21:00	25.0	↓-0.9
10/9 21:10	24.3	↓-0.7
10/9 21:20	23.9	↓-0.4
10/9 21:30	23.6	↓-0.3	干潮
10/9 21:40	23.6	0
10/9 21:50	23.9	↑0.3
10/9 22:00	24.3	↑0.4
10/9 22:10	25.0	↑0.7
10/9 22:20	25.8	↑0.8
10/9 22:30	26.9	↑1.1
10/9 22:40	28.1	↑1.2
10/9 22:50	29.6	↑1.5
10/9 23:00	31.2	↑1.6
10/9 23:10	32.9	↑1.7
10/9 23:20	34.8	↑1.9
10/9 23:30	36.9	↑2.1
10/9 23:40	39.0	↑2.1
10/9 23:50	41.3	↑2.3