7 (金)	04:00	08:47	14:22	21:37
	137cm	92cm	160cm	1cm
大潮 出 06:45 入 15:59 出 06:14 入 16:08

東静内（北海道）2018年12月7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
12/7 00:00	61.9	↑4.8
12/7 00:10	66.8	↑4.9
12/7 00:20	71.7	↑4.9
12/7 00:30	76.5	↑4.8
12/7 00:40	81.3	↑4.8
12/7 00:50	86.1	↑4.8
12/7 01:00	90.7	↑4.6
12/7 01:10	95.2	↑4.5
12/7 01:20	99.6	↑4.4
12/7 01:30	103.8	↑4.2
12/7 01:40	107.8	↑4.0
12/7 01:50	111.6	↑3.8
12/7 02:00	115.1	↑3.5
12/7 02:10	118.5	↑3.4
12/7 02:20	121.6	↑3.1
12/7 02:30	124.4	↑2.8
12/7 02:40	126.9	↑2.5
12/7 02:50	129.1	↑2.2
12/7 03:00	131.1	↑2.0
12/7 03:10	132.7	↑1.6
12/7 03:20	134.1	↑1.4
12/7 03:30	135.1	↑1.0
12/7 03:40	135.8	↑0.7
12/7 03:50	136.2	↑0.4	満潮
12/7 04:00	136.4	↑0.2	満潮
12/7 04:10	136.2	↓-0.2
12/7 04:20	135.7	↓-0.5
12/7 04:30	135.0	↓-0.7
12/7 04:40	134.1	↓-0.9
12/7 04:50	132.8	↓-1.3
12/7 05:00	131.4	↓-1.4
12/7 05:10	129.8	↓-1.6
12/7 05:20	128.0	↓-1.8
12/7 05:30	126.0	↓-2.0
12/7 05:40	123.9	↓-2.1
12/7 05:50	121.6	↓-2.3
12/7 06:00	119.3	↓-2.3
12/7 06:10	117.0	↓-2.3
12/7 06:20	114.6	↓-2.4
12/7 06:30	112.2	↓-2.4
12/7 06:40	109.8	↓-2.4
12/7 06:50	107.5	↓-2.3
12/7 07:00	105.2	↓-2.3
12/7 07:10	103.1	↓-2.1
12/7 07:20	101.1	↓-2.0
12/7 07:30	99.2	↓-1.9
12/7 07:40	97.5	↓-1.7
12/7 07:50	96.0	↓-1.5
12/7 08:00	94.7	↓-1.3
12/7 08:10	93.7	↓-1.0
12/7 08:20	92.9	↓-0.8
12/7 08:30	92.3	↓-0.6
12/7 08:40	92.0	↓-0.3	干潮
12/7 08:50	92.0	0
12/7 09:00	92.3	↑0.3
12/7 09:10	92.8	↑0.5
12/7 09:20	93.6	↑0.8
12/7 09:30	94.7	↑1.1
12/7 09:40	96.0	↑1.3
12/7 09:50	97.6	↑1.6
12/7 10:00	99.4	↑1.8
12/7 10:10	101.4	↑2.0
12/7 10:20	103.7	↑2.3
12/7 10:30	106.1	↑2.4
12/7 10:40	108.7	↑2.6
12/7 10:50	111.5	↑2.8
12/7 11:00	114.4	↑2.9
12/7 11:10	117.4	↑3.0
12/7 11:20	120.5	↑3.1
12/7 11:30	123.6	↑3.1
12/7 11:40	126.7	↑3.1
12/7 11:50	129.9	↑3.2
12/7 12:00	133.0	↑3.1
12/7 12:10	136.0	↑3.0
12/7 12:20	139.0	↑3.0
12/7 12:30	141.9	↑2.9
12/7 12:40	144.6	↑2.7
12/7 12:50	147.2	↑2.6
12/7 13:00	149.6	↑2.4
12/7 13:10	151.8	↑2.2
12/7 13:20	153.7	↑1.9
12/7 13:30	155.4	↑1.7
12/7 13:40	156.9	↑1.5
12/7 13:50	158.0	↑1.1
12/7 14:00	158.9	↑0.9
12/7 14:10	159.4	↑0.5
12/7 14:20	159.6	↑0.2	満潮
12/7 14:30	159.5	↓-0.1
12/7 14:40	159.0	↓-0.5
12/7 14:50	158.2	↓-0.8
12/7 15:00	157.1	↓-1.1
12/7 15:10	155.5	↓-1.6
12/7 15:20	153.6	↓-1.9
12/7 15:30	151.4	↓-2.2
12/7 15:40	148.8	↓-2.6
12/7 15:50	145.8	↓-3.0
12/7 16:00	142.6	↓-3.2
12/7 16:10	139.0	↓-3.6
12/7 16:20	135.0	↓-4.0
12/7 16:30	130.8	↓-4.2
12/7 16:40	126.4	↓-4.4
12/7 16:50	121.6	↓-4.8
12/7 17:00	116.6	↓-5.0
12/7 17:10	111.5	↓-5.1
12/7 17:20	106.1	↓-5.4
12/7 17:30	100.6	↓-5.5
12/7 17:40	94.9	↓-5.7
12/7 17:50	89.1	↓-5.8
12/7 18:00	83.3	↓-5.8
12/7 18:10	77.5	↓-5.8
12/7 18:20	71.6	↓-5.9	最大潮位差
12/7 18:30	65.8	↓-5.8
12/7 18:40	60.0	↓-5.8
12/7 18:50	54.4	↓-5.6
12/7 19:00	48.8	↓-5.6
12/7 19:10	43.4	↓-5.4
12/7 19:20	38.3	↓-5.1
12/7 19:30	33.3	↓-5.0
12/7 19:40	28.6	↓-4.7
12/7 19:50	24.2	↓-4.4
12/7 20:00	20.1	↓-4.1
12/7 20:10	16.4	↓-3.7
12/7 20:20	13.0	↓-3.4
12/7 20:30	10.0	↓-3.0
12/7 20:40	7.3	↓-2.7
12/7 20:50	5.1	↓-2.2
12/7 21:00	3.3	↓-1.8
12/7 21:10	1.9	↓-1.4
12/7 21:20	1.0	↓-0.9
12/7 21:30	0.5	↓-0.5	干潮
12/7 21:40	0.4	↓-0.1
12/7 21:50	0.8	↑0.4
12/7 22:00	1.6	↑0.8
12/7 22:10	2.9	↑1.3
12/7 22:20	4.5	↑1.6
12/7 22:30	6.5	↑2.0
12/7 22:40	9.0	↑2.5
12/7 22:50	11.8	↑2.8
12/7 23:00	14.9	↑3.1
12/7 23:10	18.4	↑3.5
12/7 23:20	22.1	↑3.7
12/7 23:30	26.1	↑4.0
12/7 23:40	30.4	↑4.3
12/7 23:50	34.9	↑4.5