01 (月)	04:31	11:22	18:23	23:29
	43cm	20cm	44cm	35cm
中潮 出 05:36 入 17:22 出 08:06 入 19:00

江差／桧山（北海道）2057年10月01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
10/1 00:00	32.9	↑0.1
10/1 00:10	33.1	↑0.2
10/1 00:20	33.4	↑0.3
10/1 00:30	33.7	↑0.3
10/1 00:40	34.1	↑0.4
10/1 00:50	34.4	↑0.3
10/1 01:00	34.8	↑0.4
10/1 01:10	35.3	↑0.5
10/1 01:20	35.7	↑0.4
10/1 01:30	36.2	↑0.5
10/1 01:40	36.7	↑0.5
10/1 01:50	37.2	↑0.5
10/1 02:00	37.7	↑0.5
10/1 02:10	38.2	↑0.5
10/1 02:20	38.7	↑0.5
10/1 02:30	39.2	↑0.5
10/1 02:40	39.6	↑0.4
10/1 02:50	40.1	↑0.5
10/1 03:00	40.5	↑0.4
10/1 03:10	40.9	↑0.4
10/1 03:20	41.3	↑0.4
10/1 03:30	41.6	↑0.3
10/1 03:40	41.9	↑0.3
10/1 03:50	42.1	↑0.2
10/1 04:00	42.3	↑0.2
10/1 04:10	42.5	↑0.2
10/1 04:20	42.5	0
10/1 04:30	42.6	↑0.1	満潮
10/1 04:40	42.5	↓-0.1
10/1 04:50	42.5	0
10/1 05:00	42.3	↓-0.2
10/1 05:10	42.1	↓-0.2
10/1 05:20	41.8	↓-0.3
10/1 05:30	41.5	↓-0.3
10/1 05:40	41.1	↓-0.4
10/1 05:50	40.7	↓-0.4
10/1 06:00	40.2	↓-0.5
10/1 06:10	39.7	↓-0.5
10/1 06:20	39.1	↓-0.6
10/1 06:30	38.4	↓-0.7
10/1 06:40	37.7	↓-0.7
10/1 06:50	37.0	↓-0.7
10/1 07:00	36.2	↓-0.8
10/1 07:10	35.4	↓-0.8
10/1 07:20	34.6	↓-0.8
10/1 07:30	33.8	↓-0.8
10/1 07:40	32.9	↓-0.9
10/1 07:50	32.0	↓-0.9
10/1 08:00	31.2	↓-0.8
10/1 08:10	30.3	↓-0.9
10/1 08:20	29.4	↓-0.9
10/1 08:30	28.5	↓-0.9
10/1 08:40	27.7	↓-0.8
10/1 08:50	26.8	↓-0.9
10/1 09:00	26.0	↓-0.8
10/1 09:10	25.2	↓-0.8
10/1 09:20	24.5	↓-0.7
10/1 09:30	23.8	↓-0.7
10/1 09:40	23.1	↓-0.7
10/1 09:50	22.5	↓-0.6
10/1 10:00	21.9	↓-0.6
10/1 10:10	21.4	↓-0.5
10/1 10:20	21.0	↓-0.4
10/1 10:30	20.6	↓-0.4
10/1 10:40	20.3	↓-0.3
10/1 10:50	20.0	↓-0.3
10/1 11:00	19.8	↓-0.2
10/1 11:10	19.7	↓-0.1
10/1 11:20	19.7	0	干潮
10/1 11:30	19.7	0
10/1 11:40	19.8	↑0.1
10/1 11:50	20.0	↑0.2
10/1 12:00	20.2	↑0.2
10/1 12:10	20.5	↑0.3
10/1 12:20	20.9	↑0.4
10/1 12:30	21.3	↑0.4
10/1 12:40	21.8	↑0.5
10/1 12:50	22.4	↑0.6
10/1 13:00	23.0	↑0.6
10/1 13:10	23.7	↑0.7
10/1 13:20	24.4	↑0.7
10/1 13:30	25.1	↑0.7
10/1 13:40	25.9	↑0.8
10/1 13:50	26.7	↑0.8
10/1 14:00	27.6	↑0.9
10/1 14:10	28.5	↑0.9
10/1 14:20	29.3	↑0.8
10/1 14:30	30.2	↑0.9
10/1 14:40	31.2	↑1.0	最大潮位差
10/1 14:50	32.1	↑0.9
10/1 15:00	33.0	↑0.9
10/1 15:10	33.9	↑0.9
10/1 15:20	34.7	↑0.8
10/1 15:30	35.6	↑0.9
10/1 15:40	36.4	↑0.8
10/1 15:50	37.2	↑0.8
10/1 16:00	38.0	↑0.8
10/1 16:10	38.7	↑0.7
10/1 16:20	39.4	↑0.7
10/1 16:30	40.1	↑0.7
10/1 16:40	40.7	↑0.6
10/1 16:50	41.2	↑0.5
10/1 17:00	41.7	↑0.5
10/1 17:10	42.2	↑0.5
10/1 17:20	42.5	↑0.3
10/1 17:30	42.9	↑0.4
10/1 17:40	43.1	↑0.2
10/1 17:50	43.3	↑0.2
10/1 18:00	43.5	↑0.2
10/1 18:10	43.6	↑0.1
10/1 18:20	43.6	0	満潮
10/1 18:30	43.6	0
10/1 18:40	43.5	↓-0.1
10/1 18:50	43.4	↓-0.1
10/1 19:00	43.2	↓-0.2
10/1 19:10	43.0	↓-0.2
10/1 19:20	42.8	↓-0.2
10/1 19:30	42.5	↓-0.3
10/1 19:40	42.1	↓-0.4
10/1 19:50	41.8	↓-0.3
10/1 20:00	41.4	↓-0.4
10/1 20:10	41.0	↓-0.4
10/1 20:20	40.5	↓-0.5
10/1 20:30	40.1	↓-0.4
10/1 20:40	39.6	↓-0.5
10/1 20:50	39.2	↓-0.4
10/1 21:00	38.7	↓-0.5
10/1 21:10	38.2	↓-0.5
10/1 21:20	37.8	↓-0.4
10/1 21:30	37.4	↓-0.4
10/1 21:40	36.9	↓-0.5
10/1 21:50	36.6	↓-0.3
10/1 22:00	36.2	↓-0.4
10/1 22:10	35.8	↓-0.4
10/1 22:20	35.5	↓-0.3
10/1 22:30	35.3	↓-0.2
10/1 22:40	35.0	↓-0.3
10/1 22:50	34.8	↓-0.2
10/1 23:00	34.7	↓-0.1
10/1 23:10	34.6	↓-0.1
10/1 23:20	34.5	↓-0.1	干潮
10/1 23:30	34.5	0
10/1 23:40	34.5	0
10/1 23:50	34.6	↑0.1