31 (木)	07:12	00:32	18:19	13:12
	139cm	35cm	127cm	84cm
中潮 出 06:59 入 16:08 出 22:10 入 10:16

東静内（北海道）2015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	35.4	↓-1.1
12/31 00:10	34.6	↓-0.8
12/31 00:20	34.2	↓-0.4
12/31 00:30	34.0	↓-0.2	干潮
12/31 00:40	34.2	↑0.2
12/31 00:50	34.6	↑0.4
12/31 01:00	35.3	↑0.7
12/31 01:10	36.4	↑1.1
12/31 01:20	37.8	↑1.4
12/31 01:30	39.4	↑1.6
12/31 01:40	41.4	↑2.0
12/31 01:50	43.6	↑2.2
12/31 02:00	46.1	↑2.5
12/31 02:10	48.9	↑2.8
12/31 02:20	51.9	↑3.0
12/31 02:30	55.1	↑3.2
12/31 02:40	58.5	↑3.4
12/31 02:50	62.1	↑3.6
12/31 03:00	65.9	↑3.8
12/31 03:10	69.9	↑4.0
12/31 03:20	73.9	↑4.0
12/31 03:30	78.0	↑4.1
12/31 03:40	82.2	↑4.2	最大潮位差
12/31 03:50	86.4	↑4.2	最大潮位差
12/31 04:00	90.6	↑4.2	最大潮位差
12/31 04:10	94.8	↑4.2	最大潮位差
12/31 04:20	98.9	↑4.1
12/31 04:30	102.9	↑4.0
12/31 04:40	106.8	↑3.9
12/31 04:50	110.6	↑3.8
12/31 05:00	114.2	↑3.6
12/31 05:10	117.6	↑3.4
12/31 05:20	120.9	↑3.3
12/31 05:30	123.8	↑2.9
12/31 05:40	126.6	↑2.8
12/31 05:50	129.0	↑2.4
12/31 06:00	131.2	↑2.2
12/31 06:10	133.1	↑1.9
12/31 06:20	134.8	↑1.7
12/31 06:30	136.1	↑1.3
12/31 06:40	137.1	↑1.0
12/31 06:50	137.9	↑0.8
12/31 07:00	138.3	↑0.4
12/31 07:10	138.5	↑0.2	満潮
12/31 07:20	138.4	↓-0.1
12/31 07:30	138.0	↓-0.4
12/31 07:40	137.4	↓-0.6
12/31 07:50	136.6	↓-0.8
12/31 08:00	135.5	↓-1.1
12/31 08:10	134.2	↓-1.3
12/31 08:20	132.8	↓-1.4
12/31 08:30	131.2	↓-1.6
12/31 08:40	129.4	↓-1.8
12/31 08:50	127.5	↓-1.9
12/31 09:00	125.5	↓-2.0
12/31 09:10	123.3	↓-2.2
12/31 09:20	121.1	↓-2.2
12/31 09:30	118.9	↓-2.2
12/31 09:40	116.6	↓-2.3
12/31 09:50	114.3	↓-2.3
12/31 10:00	112.0	↓-2.3
12/31 10:10	109.6	↓-2.4
12/31 10:20	107.3	↓-2.3
12/31 10:30	105.1	↓-2.2
12/31 10:40	102.9	↓-2.2
12/31 10:50	100.7	↓-2.2
12/31 11:00	98.7	↓-2.0
12/31 11:10	96.7	↓-2.0
12/31 11:20	94.9	↓-1.8
12/31 11:30	93.1	↓-1.8
12/31 11:40	91.5	↓-1.6
12/31 11:50	90.0	↓-1.5
12/31 12:00	88.6	↓-1.4
12/31 12:10	87.4	↓-1.2
12/31 12:20	86.4	↓-1.0
12/31 12:30	85.6	↓-0.8
12/31 12:40	84.9	↓-0.7
12/31 12:50	84.4	↓-0.5
12/31 13:00	84.1	↓-0.3
12/31 13:10	84.0	↓-0.1	干潮
12/31 13:20	84.1	↑0.1
12/31 13:30	84.3	↑0.2
12/31 13:40	84.8	↑0.5
12/31 13:50	85.5	↑0.7
12/31 14:00	86.4	↑0.9
12/31 14:10	87.4	↑1.0
12/31 14:20	88.6	↑1.2
12/31 14:30	90.0	↑1.4
12/31 14:40	91.6	↑1.6
12/31 14:50	93.3	↑1.7
12/31 15:00	95.1	↑1.8
12/31 15:10	97.1	↑2.0
12/31 15:20	99.1	↑2.0
12/31 15:30	101.2	↑2.1
12/31 15:40	103.4	↑2.2
12/31 15:50	105.6	↑2.2
12/31 16:00	107.8	↑2.2
12/31 16:10	110.0	↑2.2
12/31 16:20	112.1	↑2.1
12/31 16:30	114.2	↑2.1
12/31 16:40	116.2	↑2.0
12/31 16:50	118.1	↑1.9
12/31 17:00	119.9	↑1.8
12/31 17:10	121.5	↑1.6
12/31 17:20	122.9	↑1.4
12/31 17:30	124.2	↑1.3
12/31 17:40	125.2	↑1.0
12/31 17:50	126.0	↑0.8
12/31 18:00	126.6	↑0.6
12/31 18:10	126.9	↑0.3	満潮
12/31 18:20	127.0	↑0.1
12/31 18:30	126.8	↓-0.2
12/31 18:40	126.3	↓-0.5
12/31 18:50	125.6	↓-0.7
12/31 19:00	124.7	↓-0.9
12/31 19:10	123.5	↓-1.2
12/31 19:20	122.0	↓-1.5
12/31 19:30	120.4	↓-1.6
12/31 19:40	118.5	↓-1.9
12/31 19:50	116.4	↓-2.1
12/31 20:00	114.1	↓-2.3
12/31 20:10	111.7	↓-2.4
12/31 20:20	109.1	↓-2.6
12/31 20:30	106.4	↓-2.7
12/31 20:40	103.5	↓-2.9
12/31 20:50	100.6	↓-2.9
12/31 21:00	97.6	↓-3.0
12/31 21:10	94.5	↓-3.1
12/31 21:20	91.4	↓-3.1
12/31 21:30	88.3	↓-3.1
12/31 21:40	85.2	↓-3.1
12/31 21:50	82.1	↓-3.1
12/31 22:00	79.1	↓-3.0
12/31 22:10	76.1	↓-3.0
12/31 22:20	73.2	↓-2.9
12/31 22:30	70.3	↓-2.9
12/31 22:40	67.6	↓-2.7
12/31 22:50	65.0	↓-2.6
12/31 23:00	62.5	↓-2.5
12/31 23:10	60.2	↓-2.3
12/31 23:20	58.0	↓-2.2
12/31 23:30	55.9	↓-2.1
12/31 23:40	54.1	↓-1.8
12/31 23:50	52.4	↓-1.7