22 (金)	04:31	11:54	18:55	22:55
	48cm	20cm	41cm	37cm
中潮 出 05:27 入 17:37 出 09:40 入 19:15

江差／桧山（北海道）2028年09月22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
9/22 00:00	37.0	↑0.3
9/22 00:10	37.3	↑0.3
9/22 00:20	37.7	↑0.4
9/22 00:30	38.1	↑0.4
9/22 00:40	38.5	↑0.4
9/22 00:50	38.9	↑0.4
9/22 01:00	39.4	↑0.5
9/22 01:10	39.9	↑0.5
9/22 01:20	40.5	↑0.6
9/22 01:30	41.0	↑0.5
9/22 01:40	41.5	↑0.5
9/22 01:50	42.1	↑0.6
9/22 02:00	42.7	↑0.6
9/22 02:10	43.2	↑0.5
9/22 02:20	43.8	↑0.6
9/22 02:30	44.3	↑0.5
9/22 02:40	44.8	↑0.5
9/22 02:50	45.3	↑0.5
9/22 03:00	45.7	↑0.4
9/22 03:10	46.2	↑0.5
9/22 03:20	46.6	↑0.4
9/22 03:30	46.9	↑0.3
9/22 03:40	47.2	↑0.3
9/22 03:50	47.5	↑0.3
9/22 04:00	47.7	↑0.2
9/22 04:10	47.8	↑0.1
9/22 04:20	47.9	↑0.1
9/22 04:30	47.9	0	満潮
9/22 04:40	47.9	0
9/22 04:50	47.8	↓-0.1
9/22 05:00	47.6	↓-0.2
9/22 05:10	47.4	↓-0.2
9/22 05:20	47.1	↓-0.3
9/22 05:30	46.8	↓-0.3
9/22 05:40	46.4	↓-0.4
9/22 05:50	45.9	↓-0.5
9/22 06:00	45.3	↓-0.6
9/22 06:10	44.7	↓-0.6
9/22 06:20	44.1	↓-0.6
9/22 06:30	43.3	↓-0.8
9/22 06:40	42.6	↓-0.7
9/22 06:50	41.8	↓-0.8
9/22 07:00	40.9	↓-0.9
9/22 07:10	40.0	↓-0.9
9/22 07:20	39.1	↓-0.9
9/22 07:30	38.1	↓-1.0
9/22 07:40	37.1	↓-1.0
9/22 07:50	36.1	↓-1.0
9/22 08:00	35.1	↓-1.0
9/22 08:10	34.1	↓-1.0
9/22 08:20	33.0	↓-1.1	最大潮位差
9/22 08:30	32.0	↓-1.0
9/22 08:40	31.0	↓-1.0
9/22 08:50	29.9	↓-1.1	最大潮位差
9/22 09:00	28.9	↓-1.0
9/22 09:10	28.0	↓-0.9
9/22 09:20	27.0	↓-1.0
9/22 09:30	26.1	↓-0.9
9/22 09:40	25.2	↓-0.9
9/22 09:50	24.4	↓-0.8
9/22 10:00	23.6	↓-0.8
9/22 10:10	22.9	↓-0.7
9/22 10:20	22.2	↓-0.7
9/22 10:30	21.6	↓-0.6
9/22 10:40	21.1	↓-0.5
9/22 10:50	20.6	↓-0.5
9/22 11:00	20.2	↓-0.4
9/22 11:10	19.8	↓-0.4
9/22 11:20	19.6	↓-0.2
9/22 11:30	19.4	↓-0.2
9/22 11:40	19.2	↓-0.2
9/22 11:50	19.2	0	干潮
9/22 12:00	19.2	0
9/22 12:10	19.3	↑0.1
9/22 12:20	19.4	↑0.1
9/22 12:30	19.7	↑0.3
9/22 12:40	20.0	↑0.3
9/22 12:50	20.3	↑0.3
9/22 13:00	20.7	↑0.4
9/22 13:10	21.2	↑0.5
9/22 13:20	21.7	↑0.5
9/22 13:30	22.3	↑0.6
9/22 13:40	22.9	↑0.6
9/22 13:50	23.6	↑0.7
9/22 14:00	24.3	↑0.7
9/22 14:10	25.1	↑0.8
9/22 14:20	25.8	↑0.7
9/22 14:30	26.6	↑0.8
9/22 14:40	27.4	↑0.8
9/22 14:50	28.2	↑0.8
9/22 15:00	29.1	↑0.9
9/22 15:10	29.9	↑0.8
9/22 15:20	30.7	↑0.8
9/22 15:30	31.5	↑0.8
9/22 15:40	32.3	↑0.8
9/22 15:50	33.1	↑0.8
9/22 16:00	33.9	↑0.8
9/22 16:10	34.6	↑0.7
9/22 16:20	35.3	↑0.7
9/22 16:30	36.0	↑0.7
9/22 16:40	36.7	↑0.7
9/22 16:50	37.3	↑0.6
9/22 17:00	37.8	↑0.5
9/22 17:10	38.4	↑0.6
9/22 17:20	38.8	↑0.4
9/22 17:30	39.3	↑0.5
9/22 17:40	39.6	↑0.3
9/22 17:50	40.0	↑0.4
9/22 18:00	40.2	↑0.2
9/22 18:10	40.5	↑0.3
9/22 18:20	40.6	↑0.1
9/22 18:30	40.8	↑0.2
9/22 18:40	40.9	↑0.1
9/22 18:50	40.9	0	満潮
9/22 19:00	40.9	0
9/22 19:10	40.9	0
9/22 19:20	40.8	↓-0.1
9/22 19:30	40.7	↓-0.1
9/22 19:40	40.5	↓-0.2
9/22 19:50	40.3	↓-0.2
9/22 20:00	40.1	↓-0.2
9/22 20:10	39.9	↓-0.2
9/22 20:20	39.7	↓-0.2
9/22 20:30	39.4	↓-0.3
9/22 20:40	39.1	↓-0.3
9/22 20:50	38.9	↓-0.2
9/22 21:00	38.6	↓-0.3
9/22 21:10	38.3	↓-0.3
9/22 21:20	38.1	↓-0.2
9/22 21:30	37.8	↓-0.3
9/22 21:40	37.6	↓-0.2
9/22 21:50	37.4	↓-0.2
9/22 22:00	37.2	↓-0.2
9/22 22:10	37.0	↓-0.2
9/22 22:20	36.9	↓-0.1
9/22 22:30	36.8	↓-0.1
9/22 22:40	36.7	↓-0.1
9/22 22:50	36.7	0	干潮
9/22 23:00	36.7	0
9/22 23:10	36.7	0
9/22 23:20	36.8	↑0.1
9/22 23:30	36.9	↑0.1
9/22 23:40	37.1	↑0.2
9/22 23:50	37.3	↑0.2