6 (火)	05:48	10:24	16:54	-
	75cm	54cm	109cm	-
中潮 出 05:25 入 16:54 出 10:28 入 20:19

コイセボイ（北海道）2054年10月6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
10/6 00:00	23.8	↑0.5
10/6 00:10	24.5	↑0.7
10/6 00:20	25.4	↑0.9
10/6 00:30	26.5	↑1.1
10/6 00:40	27.7	↑1.2
10/6 00:50	29.1	↑1.4
10/6 01:00	30.6	↑1.5
10/6 01:10	32.3	↑1.7
10/6 01:20	34.0	↑1.7
10/6 01:30	35.9	↑1.9
10/6 01:40	37.8	↑1.9
10/6 01:50	39.9	↑2.1
10/6 02:00	41.9	↑2.0
10/6 02:10	44.1	↑2.2
10/6 02:20	46.2	↑2.1
10/6 02:30	48.3	↑2.1
10/6 02:40	50.5	↑2.2
10/6 02:50	52.6	↑2.1
10/6 03:00	54.7	↑2.1
10/6 03:10	56.7	↑2.0
10/6 03:20	58.7	↑2.0
10/6 03:30	60.6	↑1.9
10/6 03:40	62.4	↑1.8
10/6 03:50	64.1	↑1.7
10/6 04:00	65.7	↑1.6
10/6 04:10	67.1	↑1.4
10/6 04:20	68.5	↑1.4
10/6 04:30	69.7	↑1.2
10/6 04:40	70.7	↑1.0
10/6 04:50	71.7	↑1.0
10/6 05:00	72.4	↑0.7
10/6 05:10	73.1	↑0.7
10/6 05:20	73.5	↑0.4
10/6 05:30	73.9	↑0.4
10/6 05:40	74.0	↑0.1	満潮
10/6 05:50	74.1	↑0.1
10/6 06:00	74.0	↓-0.1
10/6 06:10	73.7	↓-0.3
10/6 06:20	73.3	↓-0.4
10/6 06:30	72.8	↓-0.5
10/6 06:40	72.2	↓-0.6
10/6 06:50	71.5	↓-0.7
10/6 07:00	70.7	↓-0.8
10/6 07:10	69.8	↓-0.9
10/6 07:20	68.8	↓-1.0
10/6 07:30	67.8	↓-1.0
10/6 07:40	66.7	↓-1.1
10/6 07:50	65.6	↓-1.1
10/6 08:00	64.4	↓-1.2
10/6 08:10	63.3	↓-1.1
10/6 08:20	62.2	↓-1.1
10/6 08:30	61.0	↓-1.2
10/6 08:40	60.0	↓-1.0
10/6 08:50	58.9	↓-1.1
10/6 09:00	58.0	↓-0.9
10/6 09:10	57.1	↓-0.9
10/6 09:20	56.2	↓-0.9
10/6 09:30	55.5	↓-0.7
10/6 09:40	54.9	↓-0.6
10/6 09:50	54.4	↓-0.5
10/6 10:00	54.0	↓-0.4
10/6 10:10	53.8	↓-0.2
10/6 10:20	53.7	↓-0.1	干潮
10/6 10:30	53.7	0
10/6 10:40	53.9	↑0.2
10/6 10:50	54.2	↑0.3
10/6 11:00	54.7	↑0.5
10/6 11:10	55.3	↑0.6
10/6 11:20	56.1	↑0.8
10/6 11:30	57.1	↑1.0
10/6 11:40	58.2	↑1.1
10/6 11:50	59.4	↑1.2
10/6 12:00	60.8	↑1.4
10/6 12:10	62.3	↑1.5
10/6 12:20	63.9	↑1.6
10/6 12:30	65.6	↑1.7
10/6 12:40	67.5	↑1.9
10/6 12:50	69.4	↑1.9
10/6 13:00	71.4	↑2.0
10/6 13:10	73.5	↑2.1
10/6 13:20	75.7	↑2.2
10/6 13:30	77.8	↑2.1
10/6 13:40	80.1	↑2.3
10/6 13:50	82.3	↑2.2
10/6 14:00	84.5	↑2.2
10/6 14:10	86.8	↑2.3
10/6 14:20	88.9	↑2.1
10/6 14:30	91.1	↑2.2
10/6 14:40	93.2	↑2.1
10/6 14:50	95.2	↑2.0
10/6 15:00	97.1	↑1.9
10/6 15:10	98.9	↑1.8
10/6 15:20	100.6	↑1.7
10/6 15:30	102.2	↑1.6
10/6 15:40	103.6	↑1.4
10/6 15:50	104.9	↑1.3
10/6 16:00	106.0	↑1.1
10/6 16:10	106.9	↑0.9
10/6 16:20	107.6	↑0.7
10/6 16:30	108.2	↑0.6
10/6 16:40	108.6	↑0.4
10/6 16:50	108.7	↑0.1	満潮
10/6 17:00	108.7	0
10/6 17:10	108.5	↓-0.2
10/6 17:20	108.0	↓-0.5
10/6 17:30	107.4	↓-0.6
10/6 17:40	106.5	↓-0.9
10/6 17:50	105.4	↓-1.1
10/6 18:00	104.2	↓-1.2
10/6 18:10	102.7	↓-1.5
10/6 18:20	101.1	↓-1.6
10/6 18:30	99.3	↓-1.8
10/6 18:40	97.3	↓-2.0
10/6 18:50	95.1	↓-2.2
10/6 19:00	92.8	↓-2.3
10/6 19:10	90.4	↓-2.4
10/6 19:20	87.8	↓-2.6
10/6 19:30	85.2	↓-2.6
10/6 19:40	82.4	↓-2.8
10/6 19:50	79.6	↓-2.8
10/6 20:00	76.7	↓-2.9
10/6 20:10	73.7	↓-3.0	最大潮位差
10/6 20:20	70.7	↓-3.0	最大潮位差
10/6 20:30	67.7	↓-3.0	最大潮位差
10/6 20:40	64.7	↓-3.0	最大潮位差
10/6 20:50	61.7	↓-3.0	最大潮位差
10/6 21:00	58.8	↓-2.9
10/6 21:10	55.8	↓-3.0	最大潮位差
10/6 21:20	53.0	↓-2.8
10/6 21:30	50.2	↓-2.8
10/6 21:40	47.5	↓-2.7
10/6 21:50	44.9	↓-2.6
10/6 22:00	42.4	↓-2.5
10/6 22:10	40.1	↓-2.3
10/6 22:20	37.9	↓-2.2
10/6 22:30	35.8	↓-2.1
10/6 22:40	33.9	↓-1.9
10/6 22:50	32.2	↓-1.7
10/6 23:00	30.6	↓-1.6
10/6 23:10	29.3	↓-1.3
10/6 23:20	28.1	↓-1.2
10/6 23:30	27.1	↓-1.0
10/6 23:40	26.3	↓-0.8
10/6 23:50	25.6	↓-0.7