20 (日)	18:22	01:16	-	-
	69cm	18cm	-	-
長潮 出 06:58 入 18:05 出 03:36 入 13:17

油谷（山口）2028年02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
2/20 00:00	19.8	↓-0.6
2/20 00:10	19.3	↓-0.5
2/20 00:20	18.8	↓-0.5
2/20 00:30	18.5	↓-0.3
2/20 00:40	18.2	↓-0.3
2/20 00:50	17.9	↓-0.3
2/20 01:00	17.8	↓-0.1
2/20 01:10	17.7	↓-0.1	干潮
2/20 01:20	17.7	0
2/20 01:30	17.8	↑0.1
2/20 01:40	17.9	↑0.1
2/20 01:50	18.1	↑0.2
2/20 02:00	18.4	↑0.3
2/20 02:10	18.7	↑0.3
2/20 02:20	19.0	↑0.3
2/20 02:30	19.5	↑0.5
2/20 02:40	19.9	↑0.4
2/20 02:50	20.4	↑0.5
2/20 03:00	21.0	↑0.6
2/20 03:10	21.6	↑0.6
2/20 03:20	22.2	↑0.6
2/20 03:30	22.8	↑0.6
2/20 03:40	23.5	↑0.7
2/20 03:50	24.1	↑0.6
2/20 04:00	24.8	↑0.7
2/20 04:10	25.5	↑0.7
2/20 04:20	26.2	↑0.7
2/20 04:30	26.9	↑0.7
2/20 04:40	27.6	↑0.7
2/20 04:50	28.3	↑0.7
2/20 05:00	29.0	↑0.7
2/20 05:10	29.7	↑0.7
2/20 05:20	30.3	↑0.6
2/20 05:30	30.9	↑0.6
2/20 05:40	31.5	↑0.6
2/20 05:50	32.1	↑0.6
2/20 06:00	32.7	↑0.6
2/20 06:10	33.2	↑0.5
2/20 06:20	33.7	↑0.5
2/20 06:30	34.1	↑0.4
2/20 06:40	34.6	↑0.5
2/20 06:50	34.9	↑0.3
2/20 07:00	35.3	↑0.4
2/20 07:10	35.6	↑0.3
2/20 07:20	35.9	↑0.3
2/20 07:30	36.2	↑0.3
2/20 07:40	36.4	↑0.2
2/20 07:50	36.6	↑0.2
2/20 08:00	36.8	↑0.2
2/20 08:10	36.9	↑0.1
2/20 08:20	37.0	↑0.1
2/20 08:30	37.1	↑0.1
2/20 08:40	37.2	↑0.1
2/20 08:50	37.3	↑0.1
2/20 09:00	37.3	0
2/20 09:10	37.3	0
2/20 09:20	37.4	↑0.1
2/20 09:30	37.4	0
2/20 09:40	37.4	0
2/20 09:50	37.5	↑0.1
2/20 10:00	37.5	0
2/20 10:10	37.6	↑0.1
2/20 10:20	37.6	0
2/20 10:30	37.7	↑0.1
2/20 10:40	37.8	↑0.1
2/20 10:50	38.0	↑0.2
2/20 11:00	38.2	↑0.2
2/20 11:10	38.4	↑0.2
2/20 11:20	38.6	↑0.2
2/20 11:30	38.9	↑0.3
2/20 11:40	39.2	↑0.3
2/20 11:50	39.5	↑0.3
2/20 12:00	39.9	↑0.4
2/20 12:10	40.4	↑0.5
2/20 12:20	40.8	↑0.4
2/20 12:30	41.4	↑0.6
2/20 12:40	42.0	↑0.6
2/20 12:50	42.6	↑0.6
2/20 13:00	43.3	↑0.7
2/20 13:10	44.0	↑0.7
2/20 13:20	44.7	↑0.7
2/20 13:30	45.5	↑0.8
2/20 13:40	46.4	↑0.9
2/20 13:50	47.3	↑0.9
2/20 14:00	48.2	↑0.9
2/20 14:10	49.1	↑0.9
2/20 14:20	50.1	↑1.0
2/20 14:30	51.1	↑1.0
2/20 14:40	52.1	↑1.0
2/20 14:50	53.2	↑1.1
2/20 15:00	54.2	↑1.0
2/20 15:10	55.2	↑1.0
2/20 15:20	56.3	↑1.1
2/20 15:30	57.3	↑1.0
2/20 15:40	58.4	↑1.1
2/20 15:50	59.4	↑1.0
2/20 16:00	60.4	↑1.0
2/20 16:10	61.3	↑0.9
2/20 16:20	62.2	↑0.9
2/20 16:30	63.1	↑0.9
2/20 16:40	63.9	↑0.8
2/20 16:50	64.7	↑0.8
2/20 17:00	65.4	↑0.7
2/20 17:10	66.1	↑0.7
2/20 17:20	66.7	↑0.6
2/20 17:30	67.2	↑0.5
2/20 17:40	67.6	↑0.4
2/20 17:50	67.9	↑0.3
2/20 18:00	68.2	↑0.3
2/20 18:10	68.3	↑0.1
2/20 18:20	68.4	↑0.1	満潮
2/20 18:30	68.3	↓-0.1
2/20 18:40	68.2	↓-0.1
2/20 18:50	68.0	↓-0.2
2/20 19:00	67.6	↓-0.4
2/20 19:10	67.1	↓-0.5
2/20 19:20	66.6	↓-0.5
2/20 19:30	65.9	↓-0.7
2/20 19:40	65.1	↓-0.8
2/20 19:50	64.3	↓-0.8
2/20 20:00	63.3	↓-1.0
2/20 20:10	62.2	↓-1.1
2/20 20:20	61.0	↓-1.2
2/20 20:30	59.8	↓-1.2
2/20 20:40	58.4	↓-1.4
2/20 20:50	57.0	↓-1.4
2/20 21:00	55.5	↓-1.5
2/20 21:10	53.9	↓-1.6
2/20 21:20	52.3	↓-1.6
2/20 21:30	50.6	↓-1.7
2/20 21:40	48.8	↓-1.8
2/20 21:50	47.0	↓-1.8
2/20 22:00	45.2	↓-1.8
2/20 22:10	43.3	↓-1.9	最大潮位差
2/20 22:20	41.4	↓-1.9	最大潮位差
2/20 22:30	39.5	↓-1.9	最大潮位差
2/20 22:40	37.6	↓-1.9	最大潮位差
2/20 22:50	35.7	↓-1.9	最大潮位差
2/20 23:00	33.8	↓-1.9	最大潮位差
2/20 23:10	32.0	↓-1.8
2/20 23:20	30.1	↓-1.9	最大潮位差
2/20 23:30	28.4	↓-1.7
2/20 23:40	26.6	↓-1.8
2/20 23:50	24.9	↓-1.7