13 (水)	04:06	08:50	15:05	22:22
	80cm	55cm	111cm	17cm
大潮 出 05:33 入 16:42 出 17:44 入 07:44

コイセボイ（北海道）2049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	38.2	↑2.3
10/13 00:10	40.6	↑2.4
10/13 00:20	43.0	↑2.4
10/13 00:30	45.4	↑2.4
10/13 00:40	47.9	↑2.5
10/13 00:50	50.4	↑2.5
10/13 01:00	52.8	↑2.4
10/13 01:10	55.2	↑2.4
10/13 01:20	57.6	↑2.4
10/13 01:30	59.9	↑2.3
10/13 01:40	62.1	↑2.2
10/13 01:50	64.3	↑2.2
10/13 02:00	66.3	↑2.0
10/13 02:10	68.2	↑1.9
10/13 02:20	70.0	↑1.8
10/13 02:30	71.6	↑1.6
10/13 02:40	73.1	↑1.5
10/13 02:50	74.5	↑1.4
10/13 03:00	75.7	↑1.2
10/13 03:10	76.7	↑1.0
10/13 03:20	77.5	↑0.8
10/13 03:30	78.2	↑0.7
10/13 03:40	78.7	↑0.5
10/13 03:50	79.0	↑0.3
10/13 04:00	79.2	↑0.2	満潮
10/13 04:10	79.2	0
10/13 04:20	79.0	↓-0.2
10/13 04:30	78.7	↓-0.3
10/13 04:40	78.3	↓-0.4
10/13 04:50	77.7	↓-0.6
10/13 05:00	76.9	↓-0.8
10/13 05:10	76.1	↓-0.8
10/13 05:20	75.1	↓-1.0
10/13 05:30	74.0	↓-1.1
10/13 05:40	72.9	↓-1.1
10/13 05:50	71.7	↓-1.2
10/13 06:00	70.4	↓-1.3
10/13 06:10	69.1	↓-1.3
10/13 06:20	67.8	↓-1.3
10/13 06:30	66.4	↓-1.4
10/13 06:40	65.1	↓-1.3
10/13 06:50	63.8	↓-1.3
10/13 07:00	62.5	↓-1.3
10/13 07:10	61.3	↓-1.2
10/13 07:20	60.1	↓-1.2
10/13 07:30	59.0	↓-1.1
10/13 07:40	58.0	↓-1.0
10/13 07:50	57.1	↓-0.9
10/13 08:00	56.4	↓-0.7
10/13 08:10	55.7	↓-0.7
10/13 08:20	55.2	↓-0.5
10/13 08:30	54.8	↓-0.4
10/13 08:40	54.6	↓-0.2	干潮
10/13 08:50	54.5	↓-0.1	干潮
10/13 09:00	54.6	↑0.1
10/13 09:10	54.9	↑0.3
10/13 09:20	55.3	↑0.4
10/13 09:30	56.0	↑0.7
10/13 09:40	56.7	↑0.7
10/13 09:50	57.7	↑1.0
10/13 10:00	58.8	↑1.1
10/13 10:10	60.0	↑1.2
10/13 10:20	61.5	↑1.5
10/13 10:30	63.0	↑1.5
10/13 10:40	64.7	↑1.7
10/13 10:50	66.5	↑1.8
10/13 11:00	68.5	↑2.0
10/13 11:10	70.5	↑2.0
10/13 11:20	72.7	↑2.2
10/13 11:30	74.9	↑2.2
10/13 11:40	77.1	↑2.2
10/13 11:50	79.4	↑2.3
10/13 12:00	81.8	↑2.4
10/13 12:10	84.1	↑2.3
10/13 12:20	86.5	↑2.4
10/13 12:30	88.8	↑2.3
10/13 12:40	91.1	↑2.3
10/13 12:50	93.4	↑2.3
10/13 13:00	95.6	↑2.2
10/13 13:10	97.6	↑2.0
10/13 13:20	99.6	↑2.0
10/13 13:30	101.5	↑1.9
10/13 13:40	103.2	↑1.7
10/13 13:50	104.8	↑1.6
10/13 14:00	106.2	↑1.4
10/13 14:10	107.4	↑1.2
10/13 14:20	108.5	↑1.1
10/13 14:30	109.3	↑0.8
10/13 14:40	110.0	↑0.7
10/13 14:50	110.4	↑0.4
10/13 15:00	110.6	↑0.2	満潮
10/13 15:10	110.6	0
10/13 15:20	110.4	↓-0.2
10/13 15:30	109.9	↓-0.5
10/13 15:40	109.2	↓-0.7
10/13 15:50	108.2	↓-1.0
10/13 16:00	107.1	↓-1.1
10/13 16:10	105.7	↓-1.4
10/13 16:20	104.0	↓-1.7
10/13 16:30	102.2	↓-1.8
10/13 16:40	100.2	↓-2.0
10/13 16:50	98.0	↓-2.2
10/13 17:00	95.5	↓-2.5
10/13 17:10	93.0	↓-2.5
10/13 17:20	90.2	↓-2.8
10/13 17:30	87.3	↓-2.9
10/13 17:40	84.3	↓-3.0
10/13 17:50	81.2	↓-3.1
10/13 18:00	77.9	↓-3.3
10/13 18:10	74.6	↓-3.3
10/13 18:20	71.3	↓-3.3
10/13 18:30	67.8	↓-3.5	最大潮位差
10/13 18:40	64.4	↓-3.4
10/13 18:50	61.0	↓-3.4
10/13 19:00	57.5	↓-3.5	最大潮位差
10/13 19:10	54.1	↓-3.4
10/13 19:20	50.8	↓-3.3
10/13 19:30	47.5	↓-3.3
10/13 19:40	44.3	↓-3.2
10/13 19:50	41.3	↓-3.0
10/13 20:00	38.3	↓-3.0
10/13 20:10	35.5	↓-2.8
10/13 20:20	32.8	↓-2.7
10/13 20:30	30.3	↓-2.5
10/13 20:40	28.0	↓-2.3
10/13 20:50	25.8	↓-2.2
10/13 21:00	23.9	↓-1.9
10/13 21:10	22.2	↓-1.7
10/13 21:20	20.7	↓-1.5
10/13 21:30	19.4	↓-1.3
10/13 21:40	18.3	↓-1.1
10/13 21:50	17.5	↓-0.8
10/13 22:00	16.9	↓-0.6
10/13 22:10	16.5	↓-0.4
10/13 22:20	16.4	↓-0.1	干潮
10/13 22:30	16.5	↑0.1
10/13 22:40	16.8	↑0.3
10/13 22:50	17.3	↑0.5
10/13 23:00	18.0	↑0.7
10/13 23:10	19.0	↑1.0
10/13 23:20	20.1	↑1.1
10/13 23:30	21.4	↑1.3
10/13 23:40	22.9	↑1.5
10/13 23:50	24.5	↑1.6