29 (金)	04:47	12:38	20:15	22:47
	156cm	4cm	112cm	108cm
中潮 出 04:29 入 18:28 出 - 入 07:39 潮干狩り ◎ 10:06～15:16

東静内（北海道）2005年04月29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
4/29 00:00	107.5	↑0.9
4/29 00:10	108.7	↑1.2
4/29 00:20	109.9	↑1.2
4/29 00:30	111.3	↑1.4
4/29 00:40	112.9	↑1.6
4/29 00:50	114.6	↑1.7
4/29 01:00	116.4	↑1.8
4/29 01:10	118.3	↑1.9
4/29 01:20	120.3	↑2.0
4/29 01:30	122.3	↑2.0
4/29 01:40	124.5	↑2.2
4/29 01:50	126.7	↑2.2
4/29 02:00	129.0	↑2.3
4/29 02:10	131.3	↑2.3
4/29 02:20	133.6	↑2.3
4/29 02:30	135.9	↑2.3
4/29 02:40	138.2	↑2.3
4/29 02:50	140.5	↑2.3
4/29 03:00	142.6	↑2.1
4/29 03:10	144.7	↑2.1
4/29 03:20	146.7	↑2.0
4/29 03:30	148.5	↑1.8
4/29 03:40	150.2	↑1.7
4/29 03:50	151.7	↑1.5
4/29 04:00	153.0	↑1.3
4/29 04:10	154.1	↑1.1
4/29 04:20	155.0	↑0.9
4/29 04:30	155.5	↑0.5
4/29 04:40	155.9	↑0.4	満潮
4/29 04:50	155.9	0
4/29 05:00	155.6	↓-0.3
4/29 05:10	155.1	↓-0.5
4/29 05:20	154.2	↓-0.9
4/29 05:30	152.9	↓-1.3
4/29 05:40	151.4	↓-1.5
4/29 05:50	149.5	↓-1.9
4/29 06:00	147.3	↓-2.2
4/29 06:10	144.8	↓-2.5
4/29 06:20	141.9	↓-2.9
4/29 06:30	138.8	↓-3.1
4/29 06:40	135.3	↓-3.5
4/29 06:50	131.6	↓-3.7
4/29 07:00	127.7	↓-3.9
4/29 07:10	123.4	↓-4.3
4/29 07:20	119.0	↓-4.4
4/29 07:30	114.4	↓-4.6
4/29 07:40	109.6	↓-4.8
4/29 07:50	104.7	↓-4.9
4/29 08:00	99.6	↓-5.1
4/29 08:10	94.5	↓-5.1
4/29 08:20	89.3	↓-5.2
4/29 08:30	84.0	↓-5.3	最大潮位差
4/29 08:40	78.8	↓-5.2
4/29 08:50	73.6	↓-5.2
4/29 09:00	68.4	↓-5.2
4/29 09:10	63.3	↓-5.1
4/29 09:20	58.3	↓-5.0
4/29 09:30	53.4	↓-4.9
4/29 09:40	48.6	↓-4.8
4/29 09:50	44.0	↓-4.6
4/29 10:00	39.6	↓-4.4
4/29 10:10	35.4	↓-4.2
4/29 10:20	31.4	↓-4.0
4/29 10:30	27.6	↓-3.8
4/29 10:40	24.1	↓-3.5
4/29 10:50	20.8	↓-3.3
4/29 11:00	17.7	↓-3.1
4/29 11:10	15.0	↓-2.7
4/29 11:20	12.5	↓-2.5
4/29 11:30	10.4	↓-2.1
4/29 11:40	8.5	↓-1.9
4/29 11:50	6.9	↓-1.6
4/29 12:00	5.6	↓-1.3
4/29 12:10	4.6	↓-1.0
4/29 12:20	3.9	↓-0.7
4/29 12:30	3.6	↓-0.3	干潮
4/29 12:40	3.5	↓-0.1
4/29 12:50	3.8	↑0.3
4/29 13:00	4.3	↑0.5
4/29 13:10	5.2	↑0.9
4/29 13:20	6.3	↑1.1
4/29 13:30	7.7	↑1.4
4/29 13:40	9.4	↑1.7
4/29 13:50	11.4	↑2.0
4/29 14:00	13.6	↑2.2
4/29 14:10	16.1	↑2.5
4/29 14:20	18.8	↑2.7
4/29 14:30	21.7	↑2.9
4/29 14:40	24.8	↑3.1
4/29 14:50	28.1	↑3.3
4/29 15:00	31.6	↑3.5
4/29 15:10	35.2	↑3.6
4/29 15:20	38.9	↑3.7
4/29 15:30	42.8	↑3.9
4/29 15:40	46.7	↑3.9
4/29 15:50	50.6	↑3.9
4/29 16:00	54.6	↑4.0
4/29 16:10	58.6	↑4.0
4/29 16:20	62.6	↑4.0
4/29 16:30	66.5	↑3.9
4/29 16:40	70.3	↑3.8
4/29 16:50	74.1	↑3.8
4/29 17:00	77.8	↑3.7
4/29 17:10	81.3	↑3.5
4/29 17:20	84.7	↑3.4
4/29 17:30	87.9	↑3.2
4/29 17:40	90.9	↑3.0
4/29 17:50	93.7	↑2.8
4/29 18:00	96.3	↑2.6
4/29 18:10	98.8	↑2.5
4/29 18:20	101.0	↑2.2
4/29 18:30	102.9	↑1.9
4/29 18:40	104.7	↑1.8
4/29 18:50	106.2	↑1.5
4/29 19:00	107.6	↑1.4
4/29 19:10	108.7	↑1.1
4/29 19:20	109.6	↑0.9
4/29 19:30	110.3	↑0.7
4/29 19:40	110.9	↑0.6
4/29 19:50	111.3	↑0.4
4/29 20:00	111.5	↑0.2
4/29 20:10	111.6	↑0.1	満潮
4/29 20:20	111.6	0
4/29 20:30	111.5	↓-0.1
4/29 20:40	111.3	↓-0.2
4/29 20:50	111.0	↓-0.3
4/29 21:00	110.7	↓-0.3
4/29 21:10	110.4	↓-0.3
4/29 21:20	110.0	↓-0.4
4/29 21:30	109.6	↓-0.4
4/29 21:40	109.3	↓-0.3
4/29 21:50	108.9	↓-0.4
4/29 22:00	108.6	↓-0.3
4/29 22:10	108.3	↓-0.3
4/29 22:20	108.1	↓-0.2
4/29 22:30	108.0	↓-0.1
4/29 22:40	107.9	↓-0.1	干潮
4/29 22:50	107.9	0
4/29 23:00	107.9	0
4/29 23:10	108.1	↑0.2
4/29 23:20	108.3	↑0.2
4/29 23:30	108.7	↑0.4
4/29 23:40	109.1	↑0.4
4/29 23:50	109.6	↑0.5