31 (金)	01:40	04:09	10:06	18:30
	109cm	106cm	147cm	27cm
若潮 出 06:59 入 16:09 出 02:44 入 12:27

東静内（北海道）2010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	105.2	↑0.7
12/31 00:10	105.9	↑0.7
12/31 00:20	106.5	↑0.6
12/31 00:30	107.0	↑0.5
12/31 00:40	107.4	↑0.4
12/31 00:50	107.8	↑0.4
12/31 01:00	108.1	↑0.3
12/31 01:10	108.3	↑0.2
12/31 01:20	108.5	↑0.2
12/31 01:30	108.6	↑0.1	満潮
12/31 01:40	108.6	0	満潮
12/31 01:50	108.6	0
12/31 02:00	108.5	↓-0.1
12/31 02:10	108.3	↓-0.2
12/31 02:20	108.1	↓-0.2
12/31 02:30	107.9	↓-0.2
12/31 02:40	107.7	↓-0.2
12/31 02:50	107.4	↓-0.3
12/31 03:00	107.1	↓-0.3
12/31 03:10	106.8	↓-0.3
12/31 03:20	106.6	↓-0.2
12/31 03:30	106.3	↓-0.3
12/31 03:40	106.1	↓-0.2
12/31 03:50	106.0	↓-0.1
12/31 04:00	105.9	↓-0.1	干潮
12/31 04:10	105.8	↓-0.1
12/31 04:20	105.9	↑0.1
12/31 04:30	106.0	↑0.1
12/31 04:40	106.3	↑0.3
12/31 04:50	106.7	↑0.4
12/31 05:00	107.2	↑0.5
12/31 05:10	107.8	↑0.6
12/31 05:20	108.5	↑0.7
12/31 05:30	109.4	↑0.9
12/31 05:40	110.4	↑1.0
12/31 05:50	111.5	↑1.1
12/31 06:00	112.8	↑1.3
12/31 06:10	114.2	↑1.4
12/31 06:20	115.7	↑1.5
12/31 06:30	117.3	↑1.6
12/31 06:40	118.9	↑1.6
12/31 06:50	120.7	↑1.8
12/31 07:00	122.5	↑1.8
12/31 07:10	124.4	↑1.9
12/31 07:20	126.3	↑1.9
12/31 07:30	128.2	↑1.9
12/31 07:40	130.1	↑1.9
12/31 07:50	132.0	↑1.9
12/31 08:00	133.8	↑1.8
12/31 08:10	135.6	↑1.8
12/31 08:20	137.2	↑1.6
12/31 08:30	138.8	↑1.6
12/31 08:40	140.3	↑1.5
12/31 08:50	141.7	↑1.4
12/31 09:00	142.9	↑1.2
12/31 09:10	144.0	↑1.1
12/31 09:20	144.9	↑0.9
12/31 09:30	145.6	↑0.7
12/31 09:40	146.2	↑0.6
12/31 09:50	146.6	↑0.4
12/31 10:00	146.8	↑0.2	満潮
12/31 10:10	146.8	0
12/31 10:20	146.6	↓-0.2
12/31 10:30	146.2	↓-0.4
12/31 10:40	145.7	↓-0.5
12/31 10:50	144.9	↓-0.8
12/31 11:00	144.0	↓-0.9
12/31 11:10	142.9	↓-1.1
12/31 11:20	141.5	↓-1.4
12/31 11:30	140.1	↓-1.4
12/31 11:40	138.4	↓-1.7
12/31 11:50	136.6	↓-1.8
12/31 12:00	134.6	↓-2.0
12/31 12:10	132.4	↓-2.2
12/31 12:20	130.1	↓-2.3
12/31 12:30	127.7	↓-2.4
12/31 12:40	125.1	↓-2.6
12/31 12:50	122.3	↓-2.8
12/31 13:00	119.5	↓-2.8
12/31 13:10	116.5	↓-3.0
12/31 13:20	113.3	↓-3.2
12/31 13:30	110.1	↓-3.2
12/31 13:40	106.8	↓-3.3
12/31 13:50	103.3	↓-3.5
12/31 14:00	99.8	↓-3.5
12/31 14:10	96.2	↓-3.6
12/31 14:20	92.5	↓-3.7
12/31 14:30	88.8	↓-3.7
12/31 14:40	85.1	↓-3.7
12/31 14:50	81.3	↓-3.8	最大潮位差
12/31 15:00	77.5	↓-3.8	最大潮位差
12/31 15:10	73.7	↓-3.8	最大潮位差
12/31 15:20	69.9	↓-3.8	最大潮位差
12/31 15:30	66.2	↓-3.7
12/31 15:40	62.5	↓-3.7
12/31 15:50	58.9	↓-3.6
12/31 16:00	55.4	↓-3.5
12/31 16:10	52.0	↓-3.4
12/31 16:20	48.8	↓-3.2
12/31 16:30	45.7	↓-3.1
12/31 16:40	42.8	↓-2.9
12/31 16:50	40.1	↓-2.7
12/31 17:00	37.6	↓-2.5
12/31 17:10	35.3	↓-2.3
12/31 17:20	33.3	↓-2.0
12/31 17:30	31.5	↓-1.8
12/31 17:40	30.0	↓-1.5
12/31 17:50	28.8	↓-1.2
12/31 18:00	27.9	↓-0.9
12/31 18:10	27.2	↓-0.7
12/31 18:20	26.8	↓-0.4	干潮
12/31 18:30	26.7	↓-0.1	干潮
12/31 18:40	26.8	↑0.1
12/31 18:50	27.3	↑0.5
12/31 19:00	28.0	↑0.7
12/31 19:10	29.0	↑1.0
12/31 19:20	30.2	↑1.2
12/31 19:30	31.6	↑1.4
12/31 19:40	33.3	↑1.7
12/31 19:50	35.1	↑1.8
12/31 20:00	37.2	↑2.1
12/31 20:10	39.4	↑2.2
12/31 20:20	41.7	↑2.3
12/31 20:30	44.2	↑2.5
12/31 20:40	46.8	↑2.6
12/31 20:50	49.5	↑2.7
12/31 21:00	52.2	↑2.7
12/31 21:10	55.1	↑2.9
12/31 21:20	57.9	↑2.8
12/31 21:30	60.8	↑2.9
12/31 21:40	63.7	↑2.9
12/31 21:50	66.6	↑2.9
12/31 22:00	69.5	↑2.9
12/31 22:10	72.4	↑2.9
12/31 22:20	75.2	↑2.8
12/31 22:30	78.0	↑2.8
12/31 22:40	80.8	↑2.8
12/31 22:50	83.5	↑2.7
12/31 23:00	86.1	↑2.6
12/31 23:10	88.6	↑2.5
12/31 23:20	91.1	↑2.5
12/31 23:30	93.5	↑2.4
12/31 23:40	95.8	↑2.3
12/31 23:50	98.0	↑2.2