18 (水)	06:55	08:14	16:11	-
	26cm	26cm	50cm	-
中潮 出 04:05 入 19:17 出 06:03 入 20:43

江差／桧山（北海道）2053年06月18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
6/18 00:00	8.8	↑0.1
6/18 00:10	9.0	↑0.2
6/18 00:20	9.3	↑0.3
6/18 00:30	9.6	↑0.3
6/18 00:40	9.9	↑0.3
6/18 00:50	10.3	↑0.4
6/18 01:00	10.8	↑0.5
6/18 01:10	11.3	↑0.5
6/18 01:20	11.8	↑0.5
6/18 01:30	12.4	↑0.6
6/18 01:40	13.0	↑0.6
6/18 01:50	13.6	↑0.6
6/18 02:00	14.3	↑0.7
6/18 02:10	14.9	↑0.6
6/18 02:20	15.6	↑0.7
6/18 02:30	16.2	↑0.6
6/18 02:40	16.9	↑0.7
6/18 02:50	17.6	↑0.7
6/18 03:00	18.2	↑0.6
6/18 03:10	18.9	↑0.7
6/18 03:20	19.5	↑0.6
6/18 03:30	20.1	↑0.6
6/18 03:40	20.7	↑0.6
6/18 03:50	21.3	↑0.6
6/18 04:00	21.8	↑0.5
6/18 04:10	22.4	↑0.6
6/18 04:20	22.8	↑0.4
6/18 04:30	23.3	↑0.5
6/18 04:40	23.7	↑0.4
6/18 04:50	24.1	↑0.4
6/18 05:00	24.4	↑0.3
6/18 05:10	24.7	↑0.3
6/18 05:20	25.0	↑0.3
6/18 05:30	25.2	↑0.2
6/18 05:40	25.4	↑0.2
6/18 05:50	25.6	↑0.2
6/18 06:00	25.7	↑0.1
6/18 06:10	25.8	↑0.1
6/18 06:20	25.9	↑0.1
6/18 06:30	25.9	0
6/18 06:40	26.0	↑0.1
6/18 06:50	26.0	0	満潮
6/18 07:00	26.0	0
6/18 07:10	26.0	0
6/18 07:20	26.0	0
6/18 07:30	25.9	↓-0.1
6/18 07:40	25.9	0
6/18 07:50	25.9	0
6/18 08:00	25.9	0
6/18 08:10	25.8	↓-0.1	干潮
6/18 08:20	25.9	↑0.1
6/18 08:30	25.9	0
6/18 08:40	25.9	0
6/18 08:50	26.0	↑0.1
6/18 09:00	26.1	↑0.1
6/18 09:10	26.2	↑0.1
6/18 09:20	26.3	↑0.1
6/18 09:30	26.5	↑0.2
6/18 09:40	26.7	↑0.2
6/18 09:50	27.0	↑0.3
6/18 10:00	27.3	↑0.3
6/18 10:10	27.6	↑0.3
6/18 10:20	28.0	↑0.4
6/18 10:30	28.4	↑0.4
6/18 10:40	28.9	↑0.5
6/18 10:50	29.4	↑0.5
6/18 11:00	29.9	↑0.5
6/18 11:10	30.5	↑0.6
6/18 11:20	31.1	↑0.6
6/18 11:30	31.8	↑0.7
6/18 11:40	32.4	↑0.6
6/18 11:50	33.2	↑0.8
6/18 12:00	33.9	↑0.7
6/18 12:10	34.7	↑0.8
6/18 12:20	35.5	↑0.8
6/18 12:30	36.3	↑0.8
6/18 12:40	37.1	↑0.8
6/18 12:50	37.9	↑0.8
6/18 13:00	38.8	↑0.9
6/18 13:10	39.6	↑0.8
6/18 13:20	40.4	↑0.8
6/18 13:30	41.2	↑0.8
6/18 13:40	42.0	↑0.8
6/18 13:50	42.8	↑0.8
6/18 14:00	43.6	↑0.8
6/18 14:10	44.3	↑0.7
6/18 14:20	45.0	↑0.7
6/18 14:30	45.6	↑0.6
6/18 14:40	46.2	↑0.6
6/18 14:50	46.8	↑0.6
6/18 15:00	47.3	↑0.5
6/18 15:10	47.8	↑0.5
6/18 15:20	48.1	↑0.3
6/18 15:30	48.5	↑0.4
6/18 15:40	48.7	↑0.2
6/18 15:50	48.9	↑0.2
6/18 16:00	49.0	↑0.1
6/18 16:10	49.1	↑0.1	満潮
6/18 16:20	49.0	↓-0.1
6/18 16:30	48.9	↓-0.1
6/18 16:40	48.7	↓-0.2
6/18 16:50	48.4	↓-0.3
6/18 17:00	48.1	↓-0.3
6/18 17:10	47.6	↓-0.5
6/18 17:20	47.1	↓-0.5
6/18 17:30	46.5	↓-0.6
6/18 17:40	45.9	↓-0.6
6/18 17:50	45.2	↓-0.7
6/18 18:00	44.4	↓-0.8
6/18 18:10	43.5	↓-0.9
6/18 18:20	42.6	↓-0.9
6/18 18:30	41.6	↓-1.0
6/18 18:40	40.5	↓-1.1
6/18 18:50	39.4	↓-1.1
6/18 19:00	38.3	↓-1.1
6/18 19:10	37.1	↓-1.2
6/18 19:20	35.9	↓-1.2
6/18 19:30	34.7	↓-1.2
6/18 19:40	33.4	↓-1.3	最大潮位差
6/18 19:50	32.1	↓-1.3	最大潮位差
6/18 20:00	30.8	↓-1.3	最大潮位差
6/18 20:10	29.5	↓-1.3	最大潮位差
6/18 20:20	28.2	↓-1.3	最大潮位差
6/18 20:30	26.9	↓-1.3	最大潮位差
6/18 20:40	25.7	↓-1.2
6/18 20:50	24.4	↓-1.3	最大潮位差
6/18 21:00	23.1	↓-1.3	最大潮位差
6/18 21:10	21.9	↓-1.2
6/18 21:20	20.7	↓-1.2
6/18 21:30	19.6	↓-1.1
6/18 21:40	18.5	↓-1.1
6/18 21:50	17.4	↓-1.1
6/18 22:00	16.4	↓-1.0
6/18 22:10	15.5	↓-0.9
6/18 22:20	14.6	↓-0.9
6/18 22:30	13.8	↓-0.8
6/18 22:40	13.0	↓-0.8
6/18 22:50	12.3	↓-0.7
6/18 23:00	11.7	↓-0.6
6/18 23:10	11.2	↓-0.5
6/18 23:20	10.7	↓-0.5
6/18 23:30	10.3	↓-0.4
6/18 23:40	10.0	↓-0.3
6/18 23:50	9.7	↓-0.3