31 (日)	02:49	07:16	12:48	20:19
	128cm	100cm	154cm	8cm
大潮 出 06:59 入 16:09 出 14:35 入 04:17

東静内（北海道）2017年12月31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
12/31 00:00	98.9	↑3.3
12/31 00:10	102.1	↑3.2
12/31 00:20	105.1	↑3.0
12/31 00:30	108.0	↑2.9
12/31 00:40	110.7	↑2.7
12/31 00:50	113.2	↑2.5
12/31 01:00	115.6	↑2.4
12/31 01:10	117.7	↑2.1
12/31 01:20	119.7	↑2.0
12/31 01:30	121.4	↑1.7
12/31 01:40	123.0	↑1.6
12/31 01:50	124.3	↑1.3
12/31 02:00	125.4	↑1.1
12/31 02:10	126.3	↑0.9
12/31 02:20	127.0	↑0.7
12/31 02:30	127.4	↑0.4
12/31 02:40	127.7	↑0.3	満潮
12/31 02:50	127.8	↑0.1
12/31 03:00	127.6	↓-0.2
12/31 03:10	127.3	↓-0.3
12/31 03:20	126.7	↓-0.6
12/31 03:30	126.0	↓-0.7
12/31 03:40	125.2	↓-0.8
12/31 03:50	124.2	↓-1.0
12/31 04:00	123.0	↓-1.2
12/31 04:10	121.7	↓-1.3
12/31 04:20	120.3	↓-1.4
12/31 04:30	118.8	↓-1.5
12/31 04:40	117.3	↓-1.5
12/31 04:50	115.7	↓-1.6
12/31 05:00	114.0	↓-1.7
12/31 05:10	112.4	↓-1.6
12/31 05:20	110.8	↓-1.6
12/31 05:30	109.2	↓-1.6
12/31 05:40	107.6	↓-1.6
12/31 05:50	106.1	↓-1.5
12/31 06:00	104.8	↓-1.3
12/31 06:10	103.5	↓-1.3
12/31 06:20	102.4	↓-1.1
12/31 06:30	101.4	↓-1.0
12/31 06:40	100.6	↓-0.8
12/31 06:50	100.0	↓-0.6
12/31 07:00	99.6	↓-0.4
12/31 07:10	99.4	↓-0.2	干潮
12/31 07:20	99.4	0
12/31 07:30	99.6	↑0.2
12/31 07:40	100.0	↑0.4
12/31 07:50	100.7	↑0.7
12/31 08:00	101.6	↑0.9
12/31 08:10	102.6	↑1.0
12/31 08:20	103.9	↑1.3
12/31 08:30	105.4	↑1.5
12/31 08:40	107.1	↑1.7
12/31 08:50	109.0	↑1.9
12/31 09:00	111.0	↑2.0
12/31 09:10	113.2	↑2.2
12/31 09:20	115.4	↑2.2
12/31 09:30	117.8	↑2.4
12/31 09:40	120.3	↑2.5
12/31 09:50	122.8	↑2.5
12/31 10:00	125.3	↑2.5
12/31 10:10	127.9	↑2.6
12/31 10:20	130.4	↑2.5
12/31 10:30	133.0	↑2.6
12/31 10:40	135.4	↑2.4
12/31 10:50	137.8	↑2.4
12/31 11:00	140.1	↑2.3
12/31 11:10	142.2	↑2.1
12/31 11:20	144.3	↑2.1
12/31 11:30	146.1	↑1.8
12/31 11:40	147.8	↑1.7
12/31 11:50	149.3	↑1.5
12/31 12:00	150.6	↑1.3
12/31 12:10	151.6	↑1.0
12/31 12:20	152.4	↑0.8
12/31 12:30	153.0	↑0.6
12/31 12:40	153.3	↑0.3	満潮
12/31 12:50	153.4	↑0.1
12/31 13:00	153.2	↓-0.2
12/31 13:10	152.7	↓-0.5
12/31 13:20	151.9	↓-0.8
12/31 13:30	150.8	↓-1.1
12/31 13:40	149.5	↓-1.3
12/31 13:50	147.8	↓-1.7
12/31 14:00	145.9	↓-1.9
12/31 14:10	143.7	↓-2.2
12/31 14:20	141.2	↓-2.5
12/31 14:30	138.4	↓-2.8
12/31 14:40	135.4	↓-3.0
12/31 14:50	132.1	↓-3.3
12/31 15:00	128.6	↓-3.5
12/31 15:10	124.8	↓-3.8
12/31 15:20	120.8	↓-4.0
12/31 15:30	116.6	↓-4.2
12/31 15:40	112.2	↓-4.4
12/31 15:50	107.6	↓-4.6
12/31 16:00	102.8	↓-4.8
12/31 16:10	98.0	↓-4.8
12/31 16:20	93.0	↓-5.0
12/31 16:30	87.9	↓-5.1
12/31 16:40	82.8	↓-5.1
12/31 16:50	77.6	↓-5.2	最大潮位差
12/31 17:00	72.4	↓-5.2	最大潮位差
12/31 17:10	67.2	↓-5.2	最大潮位差
12/31 17:20	62.1	↓-5.1
12/31 17:30	57.0	↓-5.1
12/31 17:40	52.1	↓-4.9
12/31 17:50	47.2	↓-4.9
12/31 18:00	42.6	↓-4.6
12/31 18:10	38.1	↓-4.5
12/31 18:20	33.8	↓-4.3
12/31 18:30	29.8	↓-4.0
12/31 18:40	26.1	↓-3.7
12/31 18:50	22.6	↓-3.5
12/31 19:00	19.5	↓-3.1
12/31 19:10	16.7	↓-2.8
12/31 19:20	14.2	↓-2.5
12/31 19:30	12.1	↓-2.1
12/31 19:40	10.4	↓-1.7
12/31 19:50	9.1	↓-1.3
12/31 20:00	8.1	↓-1.0
12/31 20:10	7.6	↓-0.5	干潮
12/31 20:20	7.5	↓-0.1
12/31 20:30	7.7	↑0.2
12/31 20:40	8.4	↑0.7
12/31 20:50	9.5	↑1.1
12/31 21:00	10.9	↑1.4
12/31 21:10	12.7	↑1.8
12/31 21:20	14.8	↑2.1
12/31 21:30	17.3	↑2.5
12/31 21:40	20.1	↑2.8
12/31 21:50	23.2	↑3.1
12/31 22:00	26.5	↑3.3
12/31 22:10	30.1	↑3.6
12/31 22:20	33.9	↑3.8
12/31 22:30	38.0	↑4.1
12/31 22:40	42.1	↑4.1
12/31 22:50	46.5	↑4.4
12/31 23:00	50.9	↑4.4
12/31 23:10	55.5	↑4.6
12/31 23:20	60.1	↑4.6
12/31 23:30	64.8	↑4.7
12/31 23:40	69.4	↑4.6
12/31 23:50	74.1	↑4.7