23 (月)	05:54	13:47	21:16	23:20
	50cm	21cm	38cm	37cm
中潮 出 05:28 入 17:36 出 10:42 入 20:24

江差／桧山（北海道）2058年09月23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
9/23 00:00	37.1	0
9/23 00:10	37.1	0
9/23 00:20	37.2	↑0.1
9/23 00:30	37.4	↑0.2
9/23 00:40	37.5	↑0.1
9/23 00:50	37.7	↑0.2
9/23 01:00	38.0	↑0.3
9/23 01:10	38.2	↑0.2
9/23 01:20	38.5	↑0.3
9/23 01:30	38.9	↑0.4
9/23 01:40	39.3	↑0.4
9/23 01:50	39.7	↑0.4
9/23 02:00	40.1	↑0.4
9/23 02:10	40.6	↑0.5
9/23 02:20	41.0	↑0.4
9/23 02:30	41.5	↑0.5
9/23 02:40	42.0	↑0.5
9/23 02:50	42.5	↑0.5
9/23 03:00	43.1	↑0.6
9/23 03:10	43.6	↑0.5
9/23 03:20	44.1	↑0.5
9/23 03:30	44.6	↑0.5
9/23 03:40	45.2	↑0.6
9/23 03:50	45.7	↑0.5
9/23 04:00	46.1	↑0.4
9/23 04:10	46.6	↑0.5
9/23 04:20	47.0	↑0.4
9/23 04:30	47.4	↑0.4
9/23 04:40	47.8	↑0.4
9/23 04:50	48.1	↑0.3
9/23 05:00	48.4	↑0.3
9/23 05:10	48.7	↑0.3
9/23 05:20	48.9	↑0.2
9/23 05:30	49.0	↑0.1
9/23 05:40	49.1	↑0.1
9/23 05:50	49.2	↑0.1	満潮
9/23 06:00	49.2	0
9/23 06:10	49.1	↓-0.1
9/23 06:20	49.0	↓-0.1
9/23 06:30	48.8	↓-0.2
9/23 06:40	48.5	↓-0.3
9/23 06:50	48.2	↓-0.3
9/23 07:00	47.9	↓-0.3
9/23 07:10	47.5	↓-0.4
9/23 07:20	47.0	↓-0.5
9/23 07:30	46.5	↓-0.5
9/23 07:40	45.9	↓-0.6
9/23 07:50	45.2	↓-0.7
9/23 08:00	44.6	↓-0.6
9/23 08:10	43.8	↓-0.8
9/23 08:20	43.1	↓-0.7
9/23 08:30	42.2	↓-0.9
9/23 08:40	41.4	↓-0.8
9/23 08:50	40.5	↓-0.9
9/23 09:00	39.6	↓-0.9
9/23 09:10	38.7	↓-0.9
9/23 09:20	37.7	↓-1.0	最大潮位差
9/23 09:30	36.8	↓-0.9
9/23 09:40	35.8	↓-1.0	最大潮位差
9/23 09:50	34.8	↓-1.0	最大潮位差
9/23 10:00	33.8	↓-1.0	最大潮位差
9/23 10:10	32.9	↓-0.9
9/23 10:20	31.9	↓-1.0	最大潮位差
9/23 10:30	30.9	↓-1.0	最大潮位差
9/23 10:40	30.0	↓-0.9
9/23 10:50	29.1	↓-0.9
9/23 11:00	28.2	↓-0.9
9/23 11:10	27.4	↓-0.8
9/23 11:20	26.5	↓-0.9
9/23 11:30	25.8	↓-0.7
9/23 11:40	25.0	↓-0.8
9/23 11:50	24.3	↓-0.7
9/23 12:00	23.7	↓-0.6
9/23 12:10	23.1	↓-0.6
9/23 12:20	22.6	↓-0.5
9/23 12:30	22.1	↓-0.5
9/23 12:40	21.7	↓-0.4
9/23 12:50	21.3	↓-0.4
9/23 13:00	21.0	↓-0.3
9/23 13:10	20.8	↓-0.2
9/23 13:20	20.6	↓-0.2
9/23 13:30	20.4	↓-0.2
9/23 13:40	20.4	0	干潮
9/23 13:50	20.4	0
9/23 14:00	20.4	0
9/23 14:10	20.5	↑0.1
9/23 14:20	20.7	↑0.2
9/23 14:30	20.9	↑0.2
9/23 14:40	21.2	↑0.3
9/23 14:50	21.5	↑0.3
9/23 15:00	21.9	↑0.4
9/23 15:10	22.3	↑0.4
9/23 15:20	22.7	↑0.4
9/23 15:30	23.2	↑0.5
9/23 15:40	23.7	↑0.5
9/23 15:50	24.3	↑0.6
9/23 16:00	24.8	↑0.5
9/23 16:10	25.4	↑0.6
9/23 16:20	26.0	↑0.6
9/23 16:30	26.6	↑0.6
9/23 16:40	27.2	↑0.6
9/23 16:50	27.9	↑0.7
9/23 17:00	28.5	↑0.6
9/23 17:10	29.1	↑0.6
9/23 17:20	29.7	↑0.6
9/23 17:30	30.3	↑0.6
9/23 17:40	30.9	↑0.6
9/23 17:50	31.5	↑0.6
9/23 18:00	32.1	↑0.6
9/23 18:10	32.6	↑0.5
9/23 18:20	33.1	↑0.5
9/23 18:30	33.6	↑0.5
9/23 18:40	34.0	↑0.4
9/23 18:50	34.5	↑0.5
9/23 19:00	34.9	↑0.4
9/23 19:10	35.2	↑0.3
9/23 19:20	35.6	↑0.4
9/23 19:30	35.9	↑0.3
9/23 19:40	36.1	↑0.2
9/23 19:50	36.4	↑0.3
9/23 20:00	36.6	↑0.2
9/23 20:10	36.8	↑0.2
9/23 20:20	36.9	↑0.1
9/23 20:30	37.0	↑0.1
9/23 20:40	37.1	↑0.1
9/23 20:50	37.2	↑0.1
9/23 21:00	37.2	0
9/23 21:10	37.2	0	満潮
9/23 21:20	37.2	0
9/23 21:30	37.2	0
9/23 21:40	37.2	0
9/23 21:50	37.1	↓-0.1
9/23 22:00	37.1	0
9/23 22:10	37.0	↓-0.1
9/23 22:20	37.0	0
9/23 22:30	36.9	↓-0.1
9/23 22:40	36.9	0
9/23 22:50	36.8	↓-0.1
9/23 23:00	36.8	0
9/23 23:10	36.8	0	干潮
9/23 23:20	36.8	0	干潮
9/23 23:30	36.8	0
9/23 23:40	36.8	0
9/23 23:50	36.9	↑0.1