28 (月)	17:08	01:00	-	-
	55cm	10cm	-	-
中潮 出 04:08 入 19:18 出 22:24 入 07:31

江差／桧山（北海道）2021年06月28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
6/28 00:00	10.9	↓-0.5
6/28 00:10	10.5	↓-0.4
6/28 00:20	10.2	↓-0.3
6/28 00:30	10.0	↓-0.2
6/28 00:40	9.8	↓-0.2
6/28 00:50	9.7	↓-0.1	干潮
6/28 01:00	9.7	0	干潮
6/28 01:10	9.8	↑0.1
6/28 01:20	9.9	↑0.1
6/28 01:30	10.0	↑0.1
6/28 01:40	10.2	↑0.2
6/28 01:50	10.5	↑0.3
6/28 02:00	10.8	↑0.3
6/28 02:10	11.1	↑0.3
6/28 02:20	11.5	↑0.4
6/28 02:30	12.0	↑0.5
6/28 02:40	12.4	↑0.4
6/28 02:50	12.9	↑0.5
6/28 03:00	13.5	↑0.6
6/28 03:10	14.0	↑0.5
6/28 03:20	14.6	↑0.6
6/28 03:30	15.1	↑0.5
6/28 03:40	15.7	↑0.6
6/28 03:50	16.3	↑0.6
6/28 04:00	16.9	↑0.6
6/28 04:10	17.4	↑0.5
6/28 04:20	18.0	↑0.6
6/28 04:30	18.6	↑0.6
6/28 04:40	19.1	↑0.5
6/28 04:50	19.7	↑0.6
6/28 05:00	20.2	↑0.5
6/28 05:10	20.7	↑0.5
6/28 05:20	21.2	↑0.5
6/28 05:30	21.6	↑0.4
6/28 05:40	22.1	↑0.5
6/28 05:50	22.5	↑0.4
6/28 06:00	22.8	↑0.3
6/28 06:10	23.2	↑0.4
6/28 06:20	23.5	↑0.3
6/28 06:30	23.8	↑0.3
6/28 06:40	24.1	↑0.3
6/28 06:50	24.4	↑0.3
6/28 07:00	24.6	↑0.2
6/28 07:10	24.9	↑0.3
6/28 07:20	25.1	↑0.2
6/28 07:30	25.3	↑0.2
6/28 07:40	25.4	↑0.1
6/28 07:50	25.6	↑0.2
6/28 08:00	25.8	↑0.2
6/28 08:10	25.9	↑0.1
6/28 08:20	26.1	↑0.2
6/28 08:30	26.2	↑0.1
6/28 08:40	26.4	↑0.2
6/28 08:50	26.5	↑0.1
6/28 09:00	26.7	↑0.2
6/28 09:10	26.9	↑0.2
6/28 09:20	27.1	↑0.2
6/28 09:30	27.3	↑0.2
6/28 09:40	27.5	↑0.2
6/28 09:50	27.8	↑0.3
6/28 10:00	28.1	↑0.3
6/28 10:10	28.4	↑0.3
6/28 10:20	28.8	↑0.4
6/28 10:30	29.1	↑0.3
6/28 10:40	29.5	↑0.4
6/28 10:50	30.0	↑0.5
6/28 11:00	30.5	↑0.5
6/28 11:10	31.0	↑0.5
6/28 11:20	31.5	↑0.5
6/28 11:30	32.1	↑0.6
6/28 11:40	32.7	↑0.6
6/28 11:50	33.4	↑0.7
6/28 12:00	34.1	↑0.7
6/28 12:10	34.8	↑0.7
6/28 12:20	35.6	↑0.8
6/28 12:30	36.3	↑0.7
6/28 12:40	37.1	↑0.8
6/28 12:50	38.0	↑0.9
6/28 13:00	38.8	↑0.8
6/28 13:10	39.7	↑0.9
6/28 13:20	40.6	↑0.9
6/28 13:30	41.4	↑0.8
6/28 13:40	42.3	↑0.9
6/28 13:50	43.2	↑0.9
6/28 14:00	44.1	↑0.9
6/28 14:10	45.0	↑0.9
6/28 14:20	45.9	↑0.9
6/28 14:30	46.7	↑0.8
6/28 14:40	47.5	↑0.8
6/28 14:50	48.3	↑0.8
6/28 15:00	49.1	↑0.8
6/28 15:10	49.8	↑0.7
6/28 15:20	50.5	↑0.7
6/28 15:30	51.2	↑0.7
6/28 15:40	51.8	↑0.6
6/28 15:50	52.3	↑0.5
6/28 16:00	52.8	↑0.5
6/28 16:10	53.3	↑0.5
6/28 16:20	53.6	↑0.3
6/28 16:30	53.9	↑0.3
6/28 16:40	54.2	↑0.3
6/28 16:50	54.3	↑0.1
6/28 17:00	54.4	↑0.1	満潮
6/28 17:10	54.4	0
6/28 17:20	54.4	0
6/28 17:30	54.2	↓-0.2
6/28 17:40	54.0	↓-0.2
6/28 17:50	53.7	↓-0.3
6/28 18:00	53.3	↓-0.4
6/28 18:10	52.9	↓-0.4
6/28 18:20	52.3	↓-0.6
6/28 18:30	51.7	↓-0.6
6/28 18:40	51.1	↓-0.6
6/28 18:50	50.3	↓-0.8
6/28 19:00	49.5	↓-0.8
6/28 19:10	48.6	↓-0.9
6/28 19:20	47.7	↓-0.9
6/28 19:30	46.7	↓-1.0
6/28 19:40	45.6	↓-1.1
6/28 19:50	44.5	↓-1.1
6/28 20:00	43.4	↓-1.1
6/28 20:10	42.2	↓-1.2
6/28 20:20	40.9	↓-1.3
6/28 20:30	39.7	↓-1.2
6/28 20:40	38.4	↓-1.3
6/28 20:50	37.1	↓-1.3
6/28 21:00	35.8	↓-1.3
6/28 21:10	34.5	↓-1.3
6/28 21:20	33.1	↓-1.4	最大潮位差
6/28 21:30	31.8	↓-1.3
6/28 21:40	30.5	↓-1.3
6/28 21:50	29.2	↓-1.3
6/28 22:00	27.9	↓-1.3
6/28 22:10	26.6	↓-1.3
6/28 22:20	25.4	↓-1.2
6/28 22:30	24.2	↓-1.2
6/28 22:40	23.0	↓-1.2
6/28 22:50	21.9	↓-1.1
6/28 23:00	20.9	↓-1.0
6/28 23:10	19.8	↓-1.1
6/28 23:20	18.9	↓-0.9
6/28 23:30	18.0	↓-0.9
6/28 23:40	17.1	↓-0.9
6/28 23:50	16.3	↓-0.8