1 (金)	06:56	00:53	18:33	11:49
	74cm	38cm	102cm	55cm
小潮 出 04:45 入 17:58 出 21:33 入 11:21

コイセボイ（北海道）2056年09月1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
9/1 00:00	39.8	↓-0.9
9/1 00:10	39.1	↓-0.7
9/1 00:20	38.5	↓-0.6
9/1 00:30	38.1	↓-0.4
9/1 00:40	37.8	↓-0.3
9/1 00:50	37.7	↓-0.1	干潮
9/1 01:00	37.7	0
9/1 01:10	37.9	↑0.2
9/1 01:20	38.3	↑0.4
9/1 01:30	38.8	↑0.5
9/1 01:40	39.4	↑0.6
9/1 01:50	40.1	↑0.7
9/1 02:00	41.0	↑0.9
9/1 02:10	42.0	↑1.0
9/1 02:20	43.1	↑1.1
9/1 02:30	44.3	↑1.2
9/1 02:40	45.5	↑1.2
9/1 02:50	46.9	↑1.4
9/1 03:00	48.3	↑1.4
9/1 03:10	49.7	↑1.4
9/1 03:20	51.2	↑1.5
9/1 03:30	52.7	↑1.5
9/1 03:40	54.3	↑1.6
9/1 03:50	55.8	↑1.5
9/1 04:00	57.3	↑1.5
9/1 04:10	58.9	↑1.6
9/1 04:20	60.3	↑1.4
9/1 04:30	61.8	↑1.5
9/1 04:40	63.2	↑1.4
9/1 04:50	64.5	↑1.3
9/1 05:00	65.7	↑1.2
9/1 05:10	66.9	↑1.2
9/1 05:20	68.0	↑1.1
9/1 05:30	69.0	↑1.0
9/1 05:40	69.9	↑0.9
9/1 05:50	70.7	↑0.8
9/1 06:00	71.4	↑0.7
9/1 06:10	72.0	↑0.6
9/1 06:20	72.4	↑0.4
9/1 06:30	72.8	↑0.4
9/1 06:40	73.0	↑0.2
9/1 06:50	73.1	↑0.1	満潮
9/1 07:00	73.1	0
9/1 07:10	73.0	↓-0.1
9/1 07:20	72.8	↓-0.2
9/1 07:30	72.4	↓-0.4
9/1 07:40	72.0	↓-0.4
9/1 07:50	71.5	↓-0.5
9/1 08:00	70.9	↓-0.6
9/1 08:10	70.2	↓-0.7
9/1 08:20	69.4	↓-0.8
9/1 08:30	68.6	↓-0.8
9/1 08:40	67.8	↓-0.8
9/1 08:50	66.8	↓-1.0
9/1 09:00	65.9	↓-0.9
9/1 09:10	64.9	↓-1.0
9/1 09:20	63.9	↓-1.0
9/1 09:30	62.9	↓-1.0
9/1 09:40	61.9	↓-1.0
9/1 09:50	61.0	↓-0.9
9/1 10:00	60.0	↓-1.0
9/1 10:10	59.1	↓-0.9
9/1 10:20	58.3	↓-0.8
9/1 10:30	57.5	↓-0.8
9/1 10:40	56.8	↓-0.7
9/1 10:50	56.2	↓-0.6
9/1 11:00	55.6	↓-0.6
9/1 11:10	55.1	↓-0.5
9/1 11:20	54.8	↓-0.3
9/1 11:30	54.5	↓-0.3
9/1 11:40	54.4	↓-0.1	干潮
9/1 11:50	54.3	↓-0.1
9/1 12:00	54.4	↑0.1
9/1 12:10	54.6	↑0.2
9/1 12:20	55.0	↑0.4
9/1 12:30	55.4	↑0.4
9/1 12:40	56.0	↑0.6
9/1 12:50	56.7	↑0.7
9/1 13:00	57.6	↑0.9
9/1 13:10	58.5	↑0.9
9/1 13:20	59.6	↑1.1
9/1 13:30	60.7	↑1.1
9/1 13:40	62.0	↑1.3
9/1 13:50	63.4	↑1.4
9/1 14:00	64.8	↑1.4
9/1 14:10	66.4	↑1.6
9/1 14:20	68.0	↑1.6
9/1 14:30	69.7	↑1.7
9/1 14:40	71.4	↑1.7
9/1 14:50	73.2	↑1.8
9/1 15:00	75.0	↑1.8
9/1 15:10	76.9	↑1.9
9/1 15:20	78.7	↑1.8
9/1 15:30	80.6	↑1.9
9/1 15:40	82.4	↑1.8
9/1 15:50	84.2	↑1.8
9/1 16:00	86.0	↑1.8
9/1 16:10	87.7	↑1.7
9/1 16:20	89.4	↑1.7
9/1 16:30	91.0	↑1.6
9/1 16:40	92.5	↑1.5
9/1 16:50	94.0	↑1.5
9/1 17:00	95.3	↑1.3
9/1 17:10	96.5	↑1.2
9/1 17:20	97.6	↑1.1
9/1 17:30	98.6	↑1.0
9/1 17:40	99.4	↑0.8
9/1 17:50	100.1	↑0.7
9/1 18:00	100.7	↑0.6
9/1 18:10	101.1	↑0.4
9/1 18:20	101.4	↑0.3
9/1 18:30	101.5	↑0.1	満潮
9/1 18:40	101.4	↓-0.1
9/1 18:50	101.2	↓-0.2
9/1 19:00	100.9	↓-0.3
9/1 19:10	100.4	↓-0.5
9/1 19:20	99.7	↓-0.7
9/1 19:30	98.9	↓-0.8
9/1 19:40	97.9	↓-1.0
9/1 19:50	96.8	↓-1.1
9/1 20:00	95.5	↓-1.3
9/1 20:10	94.1	↓-1.4
9/1 20:20	92.6	↓-1.5
9/1 20:30	91.0	↓-1.6
9/1 20:40	89.3	↓-1.7
9/1 20:50	87.5	↓-1.8
9/1 21:00	85.6	↓-1.9
9/1 21:10	83.6	↓-2.0
9/1 21:20	81.6	↓-2.0
9/1 21:30	79.5	↓-2.1
9/1 21:40	77.3	↓-2.2	最大潮位差
9/1 21:50	75.1	↓-2.2	最大潮位差
9/1 22:00	72.9	↓-2.2	最大潮位差
9/1 22:10	70.7	↓-2.2	最大潮位差
9/1 22:20	68.5	↓-2.2	最大潮位差
9/1 22:30	66.4	↓-2.1
9/1 22:40	64.2	↓-2.2	最大潮位差
9/1 22:50	62.1	↓-2.1
9/1 23:00	60.0	↓-2.1
9/1 23:10	58.0	↓-2.0
9/1 23:20	56.0	↓-2.0
9/1 23:30	54.1	↓-1.9
9/1 23:40	52.3	↓-1.8
9/1 23:50	50.6	↓-1.7