20 (金)	06:51	00:50	18:58	12:20
	59cm	30cm	79cm	36cm
若潮 出 07:19 入 17:12 出 02:01 入 13:14

油谷（山口）2030年12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
12/20 00:00	30.9	↓-0.6
12/20 00:10	30.4	↓-0.5
12/20 00:20	30.0	↓-0.4
12/20 00:30	29.7	↓-0.3
12/20 00:40	29.5	↓-0.2	干潮
12/20 00:50	29.5	0	干潮
12/20 01:00	29.6	↑0.1
12/20 01:10	29.7	↑0.1
12/20 01:20	30.0	↑0.3
12/20 01:30	30.5	↑0.5
12/20 01:40	31.0	↑0.5
12/20 01:50	31.6	↑0.6
12/20 02:00	32.3	↑0.7
12/20 02:10	33.1	↑0.8
12/20 02:20	33.9	↑0.8
12/20 02:30	34.9	↑1.0
12/20 02:40	35.9	↑1.0
12/20 02:50	37.0	↑1.1
12/20 03:00	38.1	↑1.1
12/20 03:10	39.3	↑1.2
12/20 03:20	40.5	↑1.2
12/20 03:30	41.7	↑1.2
12/20 03:40	42.9	↑1.2
12/20 03:50	44.2	↑1.3
12/20 04:00	45.4	↑1.2
12/20 04:10	46.6	↑1.2
12/20 04:20	47.8	↑1.2
12/20 04:30	49.0	↑1.2
12/20 04:40	50.1	↑1.1
12/20 04:50	51.2	↑1.1
12/20 05:00	52.2	↑1.0
12/20 05:10	53.2	↑1.0
12/20 05:20	54.1	↑0.9
12/20 05:30	54.9	↑0.8
12/20 05:40	55.6	↑0.7
12/20 05:50	56.2	↑0.6
12/20 06:00	56.8	↑0.6
12/20 06:10	57.2	↑0.4
12/20 06:20	57.6	↑0.4
12/20 06:30	57.9	↑0.3
12/20 06:40	58.0	↑0.1
12/20 06:50	58.1	↑0.1	満潮
12/20 07:00	58.0	↓-0.1
12/20 07:10	57.9	↓-0.1
12/20 07:20	57.6	↓-0.3
12/20 07:30	57.3	↓-0.3
12/20 07:40	56.8	↓-0.5
12/20 07:50	56.3	↓-0.5
12/20 08:00	55.7	↓-0.6
12/20 08:10	55.0	↓-0.7
12/20 08:20	54.2	↓-0.8
12/20 08:30	53.4	↓-0.8
12/20 08:40	52.5	↓-0.9
12/20 08:50	51.5	↓-1.0
12/20 09:00	50.5	↓-1.0
12/20 09:10	49.5	↓-1.0
12/20 09:20	48.4	↓-1.1
12/20 09:30	47.4	↓-1.0
12/20 09:40	46.3	↓-1.1
12/20 09:50	45.2	↓-1.1
12/20 10:00	44.1	↓-1.1
12/20 10:10	43.1	↓-1.0
12/20 10:20	42.1	↓-1.0
12/20 10:30	41.1	↓-1.0
12/20 10:40	40.2	↓-0.9
12/20 10:50	39.3	↓-0.9
12/20 11:00	38.5	↓-0.8
12/20 11:10	37.7	↓-0.8
12/20 11:20	37.1	↓-0.6
12/20 11:30	36.5	↓-0.6
12/20 11:40	36.0	↓-0.5
12/20 11:50	35.7	↓-0.3
12/20 12:00	35.4	↓-0.3
12/20 12:10	35.2	↓-0.2	干潮
12/20 12:20	35.2	0	干潮
12/20 12:30	35.2	0
12/20 12:40	35.4	↑0.2
12/20 12:50	35.7	↑0.3
12/20 13:00	36.1	↑0.4
12/20 13:10	36.7	↑0.6
12/20 13:20	37.3	↑0.6
12/20 13:30	38.1	↑0.8
12/20 13:40	39.0	↑0.9
12/20 13:50	40.0	↑1.0
12/20 14:00	41.1	↑1.1
12/20 14:10	42.3	↑1.2
12/20 14:20	43.6	↑1.3
12/20 14:30	44.9	↑1.3
12/20 14:40	46.4	↑1.5
12/20 14:50	47.9	↑1.5
12/20 15:00	49.5	↑1.6
12/20 15:10	51.1	↑1.6
12/20 15:20	52.7	↑1.6
12/20 15:30	54.4	↑1.7
12/20 15:40	56.2	↑1.8
12/20 15:50	57.9	↑1.7
12/20 16:00	59.6	↑1.7
12/20 16:10	61.3	↑1.7
12/20 16:20	63.0	↑1.7
12/20 16:30	64.7	↑1.7
12/20 16:40	66.3	↑1.6
12/20 16:50	67.8	↑1.5
12/20 17:00	69.3	↑1.5
12/20 17:10	70.7	↑1.4
12/20 17:20	72.0	↑1.3
12/20 17:30	73.2	↑1.2
12/20 17:40	74.3	↑1.1
12/20 17:50	75.3	↑1.0
12/20 18:00	76.2	↑0.9
12/20 18:10	77.0	↑0.8
12/20 18:20	77.6	↑0.6
12/20 18:30	78.1	↑0.5
12/20 18:40	78.4	↑0.3
12/20 18:50	78.6	↑0.2	満潮
12/20 19:00	78.6	0
12/20 19:10	78.5	↓-0.1
12/20 19:20	78.2	↓-0.3
12/20 19:30	77.8	↓-0.4
12/20 19:40	77.2	↓-0.6
12/20 19:50	76.5	↓-0.7
12/20 20:00	75.7	↓-0.8
12/20 20:10	74.7	↓-1.0
12/20 20:20	73.5	↓-1.2
12/20 20:30	72.2	↓-1.3
12/20 20:40	70.9	↓-1.3
12/20 20:50	69.3	↓-1.6
12/20 21:00	67.7	↓-1.6
12/20 21:10	66.0	↓-1.7
12/20 21:20	64.2	↓-1.8
12/20 21:30	62.3	↓-1.9
12/20 21:40	60.3	↓-2.0
12/20 21:50	58.3	↓-2.0
12/20 22:00	56.3	↓-2.0
12/20 22:10	54.2	↓-2.1
12/20 22:20	52.0	↓-2.2	最大潮位差
12/20 22:30	49.9	↓-2.1
12/20 22:40	47.8	↓-2.1
12/20 22:50	45.7	↓-2.1
12/20 23:00	43.6	↓-2.1
12/20 23:10	41.5	↓-2.1
12/20 23:20	39.5	↓-2.0
12/20 23:30	37.6	↓-1.9
12/20 23:40	35.7	↓-1.9
12/20 23:50	33.9	↓-1.8