18 (火)	10:26	04:15	21:52	15:29
	66cm	4cm	102cm	31cm
大潮 出 07:18 入 17:11 出 16:49 入 06:58

油谷（山口）2040年12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
12/18 00:00	65.6	↓-3.3
12/18 00:10	62.2	↓-3.4
12/18 00:20	58.8	↓-3.4
12/18 00:30	55.3	↓-3.5
12/18 00:40	51.7	↓-3.6	最大潮位差
12/18 00:50	48.2	↓-3.5
12/18 01:00	44.7	↓-3.5
12/18 01:10	41.2	↓-3.5
12/18 01:20	37.7	↓-3.5
12/18 01:30	34.4	↓-3.3
12/18 01:40	31.1	↓-3.3
12/18 01:50	27.9	↓-3.2
12/18 02:00	24.9	↓-3.0
12/18 02:10	22.0	↓-2.9
12/18 02:20	19.3	↓-2.7
12/18 02:30	16.7	↓-2.6
12/18 02:40	14.4	↓-2.3
12/18 02:50	12.2	↓-2.2
12/18 03:00	10.3	↓-1.9
12/18 03:10	8.6	↓-1.7
12/18 03:20	7.1	↓-1.5
12/18 03:30	5.9	↓-1.2
12/18 03:40	4.9	↓-1.0
12/18 03:50	4.1	↓-0.8
12/18 04:00	3.6	↓-0.5
12/18 04:10	3.4	↓-0.2	干潮
12/18 04:20	3.4	0
12/18 04:30	3.7	↑0.3
12/18 04:40	4.2	↑0.5
12/18 04:50	4.9	↑0.7
12/18 05:00	5.9	↑1.0
12/18 05:10	7.1	↑1.2
12/18 05:20	8.4	↑1.3
12/18 05:30	10.0	↑1.6
12/18 05:40	11.8	↑1.8
12/18 05:50	13.7	↑1.9
12/18 06:00	15.8	↑2.1
12/18 06:10	18.0	↑2.2
12/18 06:20	20.3	↑2.3
12/18 06:30	22.8	↑2.5
12/18 06:40	25.3	↑2.5
12/18 06:50	27.8	↑2.5
12/18 07:00	30.5	↑2.7
12/18 07:10	33.1	↑2.6
12/18 07:20	35.7	↑2.6
12/18 07:30	38.3	↑2.6
12/18 07:40	40.9	↑2.6
12/18 07:50	43.5	↑2.6
12/18 08:00	45.9	↑2.4
12/18 08:10	48.3	↑2.4
12/18 08:20	50.6	↑2.3
12/18 08:30	52.7	↑2.1
12/18 08:40	54.8	↑2.1
12/18 08:50	56.6	↑1.8
12/18 09:00	58.3	↑1.7
12/18 09:10	59.9	↑1.6
12/18 09:20	61.3	↑1.4
12/18 09:30	62.5	↑1.2
12/18 09:40	63.5	↑1.0
12/18 09:50	64.3	↑0.8
12/18 10:00	64.9	↑0.6
12/18 10:10	65.3	↑0.4
12/18 10:20	65.5	↑0.2	満潮
12/18 10:30	65.5	0
12/18 10:40	65.3	↓-0.2
12/18 10:50	64.9	↓-0.4
12/18 11:00	64.4	↓-0.5
12/18 11:10	63.6	↓-0.8
12/18 11:20	62.7	↓-0.9
12/18 11:30	61.7	↓-1.0
12/18 11:40	60.5	↓-1.2
12/18 11:50	59.2	↓-1.3
12/18 12:00	57.7	↓-1.5
12/18 12:10	56.2	↓-1.5
12/18 12:20	54.6	↓-1.6
12/18 12:30	52.9	↓-1.7
12/18 12:40	51.2	↓-1.7
12/18 12:50	49.4	↓-1.8
12/18 13:00	47.6	↓-1.8
12/18 13:10	45.8	↓-1.8
12/18 13:20	44.1	↓-1.7
12/18 13:30	42.4	↓-1.7
12/18 13:40	40.7	↓-1.7
12/18 13:50	39.1	↓-1.6
12/18 14:00	37.6	↓-1.5
12/18 14:10	36.3	↓-1.3
12/18 14:20	35.0	↓-1.3
12/18 14:30	33.9	↓-1.1
12/18 14:40	32.9	↓-1.0
12/18 14:50	32.1	↓-0.8
12/18 15:00	31.4	↓-0.7
12/18 15:10	31.0	↓-0.4
12/18 15:20	30.7	↓-0.3	干潮
12/18 15:30	30.6	↓-0.1
12/18 15:40	30.8	↑0.2
12/18 15:50	31.1	↑0.3
12/18 16:00	31.7	↑0.6
12/18 16:10	32.4	↑0.7
12/18 16:20	33.4	↑1.0
12/18 16:30	34.6	↑1.2
12/18 16:40	35.9	↑1.3
12/18 16:50	37.5	↑1.6
12/18 17:00	39.2	↑1.7
12/18 17:10	41.2	↑2.0
12/18 17:20	43.3	↑2.1
12/18 17:30	45.5	↑2.2
12/18 17:40	47.9	↑2.4
12/18 17:50	50.4	↑2.5
12/18 18:00	53.1	↑2.7
12/18 18:10	55.8	↑2.7
12/18 18:20	58.6	↑2.8
12/18 18:30	61.4	↑2.8
12/18 18:40	64.3	↑2.9
12/18 18:50	67.2	↑2.9
12/18 19:00	70.2	↑3.0
12/18 19:10	73.1	↑2.9
12/18 19:20	75.9	↑2.8
12/18 19:30	78.7	↑2.8
12/18 19:40	81.4	↑2.7
12/18 19:50	84.0	↑2.6
12/18 20:00	86.5	↑2.5
12/18 20:10	88.9	↑2.4
12/18 20:20	91.0	↑2.1
12/18 20:30	93.1	↑2.1
12/18 20:40	94.9	↑1.8
12/18 20:50	96.5	↑1.6
12/18 21:00	97.9	↑1.4
12/18 21:10	99.1	↑1.2
12/18 21:20	100.1	↑1.0
12/18 21:30	100.8	↑0.7
12/18 21:40	101.2	↑0.4
12/18 21:50	101.4	↑0.2	満潮
12/18 22:00	101.3	↓-0.1
12/18 22:10	100.9	↓-0.4
12/18 22:20	100.3	↓-0.6
12/18 22:30	99.4	↓-0.9
12/18 22:40	98.2	↓-1.2
12/18 22:50	96.8	↓-1.4
12/18 23:00	95.1	↓-1.7
12/18 23:10	93.1	↓-2.0
12/18 23:20	91.0	↓-2.1
12/18 23:30	88.6	↓-2.4
12/18 23:40	86.0	↓-2.6
12/18 23:50	83.1	↓-2.9