20 (火)	16:10	-	-	-
	60cm	-	-	-
大潮 出 04:22 入 19:10 出 20:02 入 05:32

江差／桧山（北海道）2027年07月20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
7/20 00:00	15.8	↑0.1
7/20 00:10	15.8	0
7/20 00:20	15.9	↑0.1
7/20 00:30	16.1	↑0.2
7/20 00:40	16.4	↑0.3
7/20 00:50	16.6	↑0.2
7/20 01:00	17.0	↑0.4
7/20 01:10	17.3	↑0.3
7/20 01:20	17.7	↑0.4
7/20 01:30	18.2	↑0.5
7/20 01:40	18.6	↑0.4
7/20 01:50	19.1	↑0.5
7/20 02:00	19.6	↑0.5
7/20 02:10	20.2	↑0.6
7/20 02:20	20.7	↑0.5
7/20 02:30	21.2	↑0.5
7/20 02:40	21.8	↑0.6
7/20 02:50	22.3	↑0.5
7/20 03:00	22.9	↑0.6
7/20 03:10	23.4	↑0.5
7/20 03:20	23.9	↑0.5
7/20 03:30	24.4	↑0.5
7/20 03:40	24.9	↑0.5
7/20 03:50	25.4	↑0.5
7/20 04:00	25.9	↑0.5
7/20 04:10	26.3	↑0.4
7/20 04:20	26.7	↑0.4
7/20 04:30	27.1	↑0.4
7/20 04:40	27.4	↑0.3
7/20 04:50	27.8	↑0.4
7/20 05:00	28.1	↑0.3
7/20 05:10	28.4	↑0.3
7/20 05:20	28.6	↑0.2
7/20 05:30	28.8	↑0.2
7/20 05:40	29.0	↑0.2
7/20 05:50	29.2	↑0.2
7/20 06:00	29.4	↑0.2
7/20 06:10	29.5	↑0.1
7/20 06:20	29.6	↑0.1
7/20 06:30	29.7	↑0.1
7/20 06:40	29.8	↑0.1
7/20 06:50	29.9	↑0.1
7/20 07:00	30.0	↑0.1
7/20 07:10	30.0	0
7/20 07:20	30.1	↑0.1
7/20 07:30	30.2	↑0.1
7/20 07:40	30.3	↑0.1
7/20 07:50	30.4	↑0.1
7/20 08:00	30.5	↑0.1
7/20 08:10	30.6	↑0.1
7/20 08:20	30.7	↑0.1
7/20 08:30	30.9	↑0.2
7/20 08:40	31.1	↑0.2
7/20 08:50	31.3	↑0.2
7/20 09:00	31.6	↑0.3
7/20 09:10	31.8	↑0.2
7/20 09:20	32.2	↑0.4
7/20 09:30	32.5	↑0.3
7/20 09:40	32.9	↑0.4
7/20 09:50	33.3	↑0.4
7/20 10:00	33.8	↑0.5
7/20 10:10	34.3	↑0.5
7/20 10:20	34.9	↑0.6
7/20 10:30	35.5	↑0.6
7/20 10:40	36.1	↑0.6
7/20 10:50	36.8	↑0.7
7/20 11:00	37.5	↑0.7
7/20 11:10	38.3	↑0.8
7/20 11:20	39.1	↑0.8
7/20 11:30	39.9	↑0.8
7/20 11:40	40.7	↑0.8
7/20 11:50	41.6	↑0.9
7/20 12:00	42.5	↑0.9
7/20 12:10	43.4	↑0.9
7/20 12:20	44.3	↑0.9
7/20 12:30	45.3	↑1.0
7/20 12:40	46.2	↑0.9
7/20 12:50	47.2	↑1.0
7/20 13:00	48.1	↑0.9
7/20 13:10	49.0	↑0.9
7/20 13:20	50.0	↑1.0
7/20 13:30	50.9	↑0.9
7/20 13:40	51.8	↑0.9
7/20 13:50	52.6	↑0.8
7/20 14:00	53.5	↑0.9
7/20 14:10	54.2	↑0.7
7/20 14:20	55.0	↑0.8
7/20 14:30	55.7	↑0.7
7/20 14:40	56.3	↑0.6
7/20 14:50	56.9	↑0.6
7/20 15:00	57.5	↑0.6
7/20 15:10	57.9	↑0.4
7/20 15:20	58.3	↑0.4
7/20 15:30	58.7	↑0.4
7/20 15:40	58.9	↑0.2
7/20 15:50	59.1	↑0.2
7/20 16:00	59.2	↑0.1	満潮
7/20 16:10	59.3	↑0.1	満潮
7/20 16:20	59.2	↓-0.1
7/20 16:30	59.1	↓-0.1
7/20 16:40	58.9	↓-0.2
7/20 16:50	58.6	↓-0.3
7/20 17:00	58.2	↓-0.4
7/20 17:10	57.7	↓-0.5
7/20 17:20	57.2	↓-0.5
7/20 17:30	56.6	↓-0.6
7/20 17:40	55.9	↓-0.7
7/20 17:50	55.1	↓-0.8
7/20 18:00	54.3	↓-0.8
7/20 18:10	53.4	↓-0.9
7/20 18:20	52.4	↓-1.0
7/20 18:30	51.4	↓-1.0
7/20 18:40	50.4	↓-1.0
7/20 18:50	49.2	↓-1.2
7/20 19:00	48.1	↓-1.1
7/20 19:10	46.9	↓-1.2
7/20 19:20	45.6	↓-1.3
7/20 19:30	44.4	↓-1.2
7/20 19:40	43.1	↓-1.3
7/20 19:50	41.8	↓-1.3
7/20 20:00	40.4	↓-1.4	最大潮位差
7/20 20:10	39.1	↓-1.3
7/20 20:20	37.8	↓-1.3
7/20 20:30	36.5	↓-1.3
7/20 20:40	35.2	↓-1.3
7/20 20:50	33.9	↓-1.3
7/20 21:00	32.6	↓-1.3
7/20 21:10	31.4	↓-1.2
7/20 21:20	30.2	↓-1.2
7/20 21:30	29.0	↓-1.2
7/20 21:40	27.9	↓-1.1
7/20 21:50	26.8	↓-1.1
7/20 22:00	25.8	↓-1.0
7/20 22:10	24.9	↓-0.9
7/20 22:20	23.9	↓-1.0
7/20 22:30	23.1	↓-0.8
7/20 22:40	22.3	↓-0.8
7/20 22:50	21.6	↓-0.7
7/20 23:00	21.0	↓-0.6
7/20 23:10	20.4	↓-0.6
7/20 23:20	19.9	↓-0.5
7/20 23:30	19.4	↓-0.5
7/20 23:40	19.1	↓-0.3
7/20 23:50	18.8	↓-0.3