22 (火)	05:25	11:55	18:11	23:55
	150cm	31cm	140cm	67cm
中潮 出 06:18 入 17:12 出 22:21 入 07:53 潮干狩り ○ 10:54～12:55

東静内（北海道）2011年02月22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
2/22 00:00	53.1	↑0.9
2/22 00:10	54.5	↑1.4
2/22 00:20	56.1	↑1.6
2/22 00:30	58.1	↑2.0
2/22 00:40	60.4	↑2.3
2/22 00:50	63.0	↑2.6
2/22 01:00	65.9	↑2.9
2/22 01:10	69.1	↑3.2
2/22 01:20	72.5	↑3.4
2/22 01:30	76.1	↑3.6
2/22 01:40	79.9	↑3.8
2/22 01:50	83.9	↑4.0
2/22 02:00	88.1	↑4.2
2/22 02:10	92.3	↑4.2
2/22 02:20	96.6	↑4.3
2/22 02:30	101.0	↑4.4
2/22 02:40	105.4	↑4.4
2/22 02:50	109.7	↑4.3
2/22 03:00	114.0	↑4.3
2/22 03:10	118.1	↑4.1
2/22 03:20	122.2	↑4.1
2/22 03:30	126.1	↑3.9
2/22 03:40	129.7	↑3.6
2/22 03:50	133.2	↑3.5
2/22 04:00	136.4	↑3.2
2/22 04:10	139.3	↑2.9
2/22 04:20	141.9	↑2.6
2/22 04:30	144.1	↑2.2
2/22 04:40	146.0	↑1.9
2/22 04:50	147.5	↑1.5
2/22 05:00	148.7	↑1.2
2/22 05:10	149.5	↑0.8
2/22 05:20	149.8	↑0.3	満潮
2/22 05:30	149.8	0
2/22 05:40	149.3	↓-0.5
2/22 05:50	148.4	↓-0.9
2/22 06:00	147.2	↓-1.2
2/22 06:10	145.6	↓-1.6
2/22 06:20	143.5	↓-2.1
2/22 06:30	141.2	↓-2.3
2/22 06:40	138.5	↓-2.7
2/22 06:50	135.4	↓-3.1
2/22 07:00	132.1	↓-3.3
2/22 07:10	128.5	↓-3.6
2/22 07:20	124.6	↓-3.9
2/22 07:30	120.5	↓-4.1
2/22 07:40	116.3	↓-4.2
2/22 07:50	111.8	↓-4.5
2/22 08:00	107.3	↓-4.5
2/22 08:10	102.6	↓-4.7
2/22 08:20	97.9	↓-4.7
2/22 08:30	93.1	↓-4.8	最大潮位差
2/22 08:40	88.3	↓-4.8	最大潮位差
2/22 08:50	83.6	↓-4.7
2/22 09:00	78.9	↓-4.7
2/22 09:10	74.2	↓-4.7
2/22 09:20	69.7	↓-4.5
2/22 09:30	65.4	↓-4.3
2/22 09:40	61.2	↓-4.2
2/22 09:50	57.1	↓-4.1
2/22 10:00	53.3	↓-3.8
2/22 10:10	49.7	↓-3.6
2/22 10:20	46.4	↓-3.3
2/22 10:30	43.4	↓-3.0
2/22 10:40	40.6	↓-2.8
2/22 10:50	38.2	↓-2.4
2/22 11:00	36.1	↓-2.1
2/22 11:10	34.3	↓-1.8
2/22 11:20	32.9	↓-1.4
2/22 11:30	31.8	↓-1.1
2/22 11:40	31.1	↓-0.7
2/22 11:50	30.7	↓-0.4	干潮
2/22 12:00	30.8	↑0.1
2/22 12:10	31.1	↑0.3
2/22 12:20	31.9	↑0.8
2/22 12:30	33.0	↑1.1
2/22 12:40	34.5	↑1.5
2/22 12:50	36.4	↑1.9
2/22 13:00	38.5	↑2.1
2/22 13:10	41.0	↑2.5
2/22 13:20	43.8	↑2.8
2/22 13:30	46.9	↑3.1
2/22 13:40	50.3	↑3.4
2/22 13:50	53.9	↑3.6
2/22 14:00	57.8	↑3.9
2/22 14:10	61.8	↑4.0
2/22 14:20	66.0	↑4.2
2/22 14:30	70.4	↑4.4
2/22 14:40	74.8	↑4.4
2/22 14:50	79.4	↑4.6
2/22 15:00	83.9	↑4.5
2/22 15:10	88.5	↑4.6
2/22 15:20	93.1	↑4.6
2/22 15:30	97.6	↑4.5
2/22 15:40	102.0	↑4.4
2/22 15:50	106.3	↑4.3
2/22 16:00	110.4	↑4.1
2/22 16:10	114.4	↑4.0
2/22 16:20	118.1	↑3.7
2/22 16:30	121.6	↑3.5
2/22 16:40	124.8	↑3.2
2/22 16:50	127.7	↑2.9
2/22 17:00	130.4	↑2.7
2/22 17:10	132.7	↑2.3
2/22 17:20	134.6	↑1.9
2/22 17:30	136.3	↑1.7
2/22 17:40	137.5	↑1.2
2/22 17:50	138.4	↑0.9
2/22 18:00	138.9	↑0.5
2/22 18:10	139.1	↑0.2	満潮
2/22 18:20	138.9	↓-0.2
2/22 18:30	138.4	↓-0.5
2/22 18:40	137.6	↓-0.8
2/22 18:50	136.4	↓-1.2
2/22 19:00	134.9	↓-1.5
2/22 19:10	133.2	↓-1.7
2/22 19:20	131.2	↓-2.0
2/22 19:30	128.9	↓-2.3
2/22 19:40	126.4	↓-2.5
2/22 19:50	123.7	↓-2.7
2/22 20:00	120.9	↓-2.8
2/22 20:10	117.9	↓-3.0
2/22 20:20	114.8	↓-3.1
2/22 20:30	111.6	↓-3.2
2/22 20:40	108.4	↓-3.2
2/22 20:50	105.1	↓-3.3
2/22 21:00	101.8	↓-3.3
2/22 21:10	98.6	↓-3.2
2/22 21:20	95.3	↓-3.3
2/22 21:30	92.2	↓-3.1
2/22 21:40	89.1	↓-3.1
2/22 21:50	86.2	↓-2.9
2/22 22:00	83.4	↓-2.8
2/22 22:10	80.7	↓-2.7
2/22 22:20	78.3	↓-2.4
2/22 22:30	76.0	↓-2.3
2/22 22:40	73.9	↓-2.1
2/22 22:50	72.1	↓-1.8
2/22 23:00	70.5	↓-1.6
2/22 23:10	69.2	↓-1.3
2/22 23:20	68.1	↓-1.1
2/22 23:30	67.3	↓-0.8
2/22 23:40	66.7	↓-0.6
2/22 23:50	66.5	↓-0.2	干潮