31 (火)	02:29	06:29	11:56	19:45
	124cm	106cm	150cm	11cm
中潮 出 06:59 入 16:08 出 03:57 入 13:42

東静内（北海道）2002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	105.5	↑2.5
12/31 00:10	107.8	↑2.3
12/31 00:20	110.0	↑2.2
12/31 00:30	112.1	↑2.1
12/31 00:40	114.0	↑1.9
12/31 00:50	115.7	↑1.7
12/31 01:00	117.3	↑1.6
12/31 01:10	118.7	↑1.4
12/31 01:20	120.0	↑1.3
12/31 01:30	121.0	↑1.0
12/31 01:40	121.9	↑0.9
12/31 01:50	122.7	↑0.8
12/31 02:00	123.2	↑0.5
12/31 02:10	123.6	↑0.4
12/31 02:20	123.8	↑0.2	満潮
12/31 02:30	123.9	↑0.1
12/31 02:40	123.7	↓-0.2
12/31 02:50	123.5	↓-0.2
12/31 03:00	123.1	↓-0.4
12/31 03:10	122.5	↓-0.6
12/31 03:20	121.8	↓-0.7
12/31 03:30	121.0	↓-0.8
12/31 03:40	120.1	↓-0.9
12/31 03:50	119.1	↓-1.0
12/31 04:00	118.1	↓-1.0
12/31 04:10	117.0	↓-1.1
12/31 04:20	115.8	↓-1.2
12/31 04:30	114.6	↓-1.2
12/31 04:40	113.4	↓-1.2
12/31 04:50	112.3	↓-1.1
12/31 05:00	111.2	↓-1.1
12/31 05:10	110.1	↓-1.1
12/31 05:20	109.1	↓-1.0
12/31 05:30	108.2	↓-0.9
12/31 05:40	107.4	↓-0.8
12/31 05:50	106.7	↓-0.7
12/31 06:00	106.2	↓-0.5
12/31 06:10	105.8	↓-0.4
12/31 06:20	105.6	↓-0.2	干潮
12/31 06:30	105.5	↓-0.1
12/31 06:40	105.7	↑0.2
12/31 06:50	106.0	↑0.3
12/31 07:00	106.5	↑0.5
12/31 07:10	107.1	↑0.6
12/31 07:20	108.0	↑0.9
12/31 07:30	109.0	↑1.0
12/31 07:40	110.2	↑1.2
12/31 07:50	111.6	↑1.4
12/31 08:00	113.1	↑1.5
12/31 08:10	114.8	↑1.7
12/31 08:20	116.6	↑1.8
12/31 08:30	118.5	↑1.9
12/31 08:40	120.4	↑1.9
12/31 08:50	122.5	↑2.1
12/31 09:00	124.6	↑2.1
12/31 09:10	126.7	↑2.1
12/31 09:20	128.8	↑2.1
12/31 09:30	131.0	↑2.2
12/31 09:40	133.1	↑2.1
12/31 09:50	135.1	↑2.0
12/31 10:00	137.1	↑2.0
12/31 10:10	139.0	↑1.9
12/31 10:20	140.8	↑1.8
12/31 10:30	142.5	↑1.7
12/31 10:40	144.0	↑1.5
12/31 10:50	145.4	↑1.4
12/31 11:00	146.6	↑1.2
12/31 11:10	147.6	↑1.0
12/31 11:20	148.5	↑0.9
12/31 11:30	149.1	↑0.6
12/31 11:40	149.6	↑0.5
12/31 11:50	149.8	↑0.2	満潮
12/31 12:00	149.8	0
12/31 12:10	149.6	↓-0.2
12/31 12:20	149.1	↓-0.5
12/31 12:30	148.4	↓-0.7
12/31 12:40	147.5	↓-0.9
12/31 12:50	146.3	↓-1.2
12/31 13:00	144.9	↓-1.4
12/31 13:10	143.2	↓-1.7
12/31 13:20	141.3	↓-1.9
12/31 13:30	139.1	↓-2.2
12/31 13:40	136.8	↓-2.3
12/31 13:50	134.1	↓-2.7
12/31 14:00	131.3	↓-2.8
12/31 14:10	128.2	↓-3.1
12/31 14:20	124.9	↓-3.3
12/31 14:30	121.4	↓-3.5
12/31 14:40	117.7	↓-3.7
12/31 14:50	113.8	↓-3.9
12/31 15:00	109.8	↓-4.0
12/31 15:10	105.6	↓-4.2
12/31 15:20	101.2	↓-4.4
12/31 15:30	96.7	↓-4.5
12/31 15:40	92.1	↓-4.6
12/31 15:50	87.5	↓-4.6
12/31 16:00	82.7	↓-4.8	最大潮位差
12/31 16:10	77.9	↓-4.8	最大潮位差
12/31 16:20	73.1	↓-4.8	最大潮位差
12/31 16:30	68.3	↓-4.8	最大潮位差
12/31 16:40	63.5	↓-4.8	最大潮位差
12/31 16:50	58.8	↓-4.7
12/31 17:00	54.2	↓-4.6
12/31 17:10	49.6	↓-4.6
12/31 17:20	45.2	↓-4.4
12/31 17:30	41.0	↓-4.2
12/31 17:40	37.0	↓-4.0
12/31 17:50	33.1	↓-3.9
12/31 18:00	29.5	↓-3.6
12/31 18:10	26.2	↓-3.3
12/31 18:20	23.2	↓-3.0
12/31 18:30	20.4	↓-2.8
12/31 18:40	18.0	↓-2.4
12/31 18:50	15.9	↓-2.1
12/31 19:00	14.1	↓-1.8
12/31 19:10	12.7	↓-1.4
12/31 19:20	11.6	↓-1.1
12/31 19:30	11.0	↓-0.6
12/31 19:40	10.6	↓-0.4	干潮
12/31 19:50	10.7	↑0.1
12/31 20:00	11.1	↑0.4
12/31 20:10	11.8	↑0.7
12/31 20:20	12.9	↑1.1
12/31 20:30	14.4	↑1.5
12/31 20:40	16.1	↑1.7
12/31 20:50	18.2	↑2.1
12/31 21:00	20.5	↑2.3
12/31 21:10	23.1	↑2.6
12/31 21:20	26.0	↑2.9
12/31 21:30	29.1	↑3.1
12/31 21:40	32.4	↑3.3
12/31 21:50	35.9	↑3.5
12/31 22:00	39.6	↑3.7
12/31 22:10	43.4	↑3.8
12/31 22:20	47.3	↑3.9
12/31 22:30	51.3	↑4.0
12/31 22:40	55.4	↑4.1
12/31 22:50	59.5	↑4.1
12/31 23:00	63.7	↑4.2
12/31 23:10	67.8	↑4.1
12/31 23:20	72.0	↑4.2
12/31 23:30	76.1	↑4.1
12/31 23:40	80.2	↑4.1
12/31 23:50	84.2	↑4.0