13 (月)	03:26	08:59	14:57	21:44
	89cm	49cm	100cm	23cm
大潮 出 05:33 入 16:42 出 06:38 入 17:40

コイセボイ（北海道）2053年10月13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
10/13 00:00	55.8	↑2.5
10/13 00:10	58.3	↑2.5
10/13 00:20	60.7	↑2.4
10/13 00:30	63.2	↑2.5
10/13 00:40	65.6	↑2.4
10/13 00:50	68.0	↑2.4
10/13 01:00	70.2	↑2.2
10/13 01:10	72.5	↑2.3
10/13 01:20	74.6	↑2.1
10/13 01:30	76.6	↑2.0
10/13 01:40	78.5	↑1.9
10/13 01:50	80.2	↑1.7
10/13 02:00	81.8	↑1.6
10/13 02:10	83.3	↑1.5
10/13 02:20	84.5	↑1.2
10/13 02:30	85.7	↑1.2
10/13 02:40	86.6	↑0.9
10/13 02:50	87.3	↑0.7
10/13 03:00	87.9	↑0.6
10/13 03:10	88.3	↑0.4
10/13 03:20	88.5	↑0.2	満潮
10/13 03:30	88.5	0
10/13 03:40	88.3	↓-0.2
10/13 03:50	87.9	↓-0.4
10/13 04:00	87.4	↓-0.5
10/13 04:10	86.7	↓-0.7
10/13 04:20	85.8	↓-0.9
10/13 04:30	84.7	↓-1.1
10/13 04:40	83.6	↓-1.1
10/13 04:50	82.3	↓-1.3
10/13 05:00	80.9	↓-1.4
10/13 05:10	79.3	↓-1.6
10/13 05:20	77.7	↓-1.6
10/13 05:30	76.0	↓-1.7
10/13 05:40	74.2	↓-1.8
10/13 05:50	72.4	↓-1.8
10/13 06:00	70.6	↓-1.8
10/13 06:10	68.7	↓-1.9
10/13 06:20	66.8	↓-1.9
10/13 06:30	65.0	↓-1.8
10/13 06:40	63.2	↓-1.8
10/13 06:50	61.4	↓-1.8
10/13 07:00	59.7	↓-1.7
10/13 07:10	58.1	↓-1.6
10/13 07:20	56.5	↓-1.6
10/13 07:30	55.1	↓-1.4
10/13 07:40	53.8	↓-1.3
10/13 07:50	52.6	↓-1.2
10/13 08:00	51.6	↓-1.0
10/13 08:10	50.7	↓-0.9
10/13 08:20	49.9	↓-0.8
10/13 08:30	49.4	↓-0.5
10/13 08:40	49.0	↓-0.4
10/13 08:50	48.7	↓-0.3	干潮
10/13 09:00	48.7	0
10/13 09:10	48.8	↑0.1
10/13 09:20	49.1	↑0.3
10/13 09:30	49.6	↑0.5
10/13 09:40	50.3	↑0.7
10/13 09:50	51.2	↑0.9
10/13 10:00	52.2	↑1.0
10/13 10:10	53.4	↑1.2
10/13 10:20	54.7	↑1.3
10/13 10:30	56.2	↑1.5
10/13 10:40	57.8	↑1.6
10/13 10:50	59.5	↑1.7
10/13 11:00	61.4	↑1.9
10/13 11:10	63.3	↑1.9
10/13 11:20	65.4	↑2.1
10/13 11:30	67.5	↑2.1
10/13 11:40	69.6	↑2.1
10/13 11:50	71.8	↑2.2
10/13 12:00	74.0	↑2.2
10/13 12:10	76.2	↑2.2
10/13 12:20	78.4	↑2.2
10/13 12:30	80.6	↑2.2
10/13 12:40	82.7	↑2.1
10/13 12:50	84.8	↑2.1
10/13 13:00	86.8	↑2.0
10/13 13:10	88.7	↑1.9
10/13 13:20	90.4	↑1.7
10/13 13:30	92.1	↑1.7
10/13 13:40	93.6	↑1.5
10/13 13:50	94.9	↑1.3
10/13 14:00	96.1	↑1.2
10/13 14:10	97.1	↑1.0
10/13 14:20	98.0	↑0.9
10/13 14:30	98.6	↑0.6
10/13 14:40	99.0	↑0.4
10/13 14:50	99.3	↑0.3	満潮
10/13 15:00	99.3	0
10/13 15:10	99.1	↓-0.2
10/13 15:20	98.7	↓-0.4
10/13 15:30	98.0	↓-0.7
10/13 15:40	97.2	↓-0.8
10/13 15:50	96.1	↓-1.1
10/13 16:00	94.9	↓-1.2
10/13 16:10	93.4	↓-1.5
10/13 16:20	91.8	↓-1.6
10/13 16:30	89.9	↓-1.9
10/13 16:40	87.9	↓-2.0
10/13 16:50	85.8	↓-2.1
10/13 17:00	83.4	↓-2.4
10/13 17:10	81.0	↓-2.4
10/13 17:20	78.4	↓-2.6
10/13 17:30	75.7	↓-2.7
10/13 17:40	72.9	↓-2.8
10/13 17:50	70.1	↓-2.8
10/13 18:00	67.2	↓-2.9
10/13 18:10	64.2	↓-3.0	最大潮位差
10/13 18:20	61.3	↓-2.9
10/13 18:30	58.3	↓-3.0	最大潮位差
10/13 18:40	55.3	↓-3.0	最大潮位差
10/13 18:50	52.4	↓-2.9
10/13 19:00	49.6	↓-2.8
10/13 19:10	46.8	↓-2.8
10/13 19:20	44.1	↓-2.7
10/13 19:30	41.5	↓-2.6
10/13 19:40	39.0	↓-2.5
10/13 19:50	36.6	↓-2.4
10/13 20:00	34.4	↓-2.2
10/13 20:10	32.4	↓-2.0
10/13 20:20	30.5	↓-1.9
10/13 20:30	28.9	↓-1.6
10/13 20:40	27.4	↓-1.5
10/13 20:50	26.1	↓-1.3
10/13 21:00	25.0	↓-1.1
10/13 21:10	24.2	↓-0.8
10/13 21:20	23.6	↓-0.6
10/13 21:30	23.1	↓-0.5
10/13 21:40	23.0	↓-0.1	干潮
10/13 21:50	23.0	0
10/13 22:00	23.3	↑0.3
10/13 22:10	23.8	↑0.5
10/13 22:20	24.5	↑0.7
10/13 22:30	25.4	↑0.9
10/13 22:40	26.5	↑1.1
10/13 22:50	27.8	↑1.3
10/13 23:00	29.2	↑1.4
10/13 23:10	30.9	↑1.7
10/13 23:20	32.7	↑1.8
10/13 23:30	34.6	↑1.9
10/13 23:40	36.7	↑2.1
10/13 23:50	38.9	↑2.2