02 (水)	03:40	09:50	16:02	21:59
	142cm	35cm	141cm	47cm
大潮 出 05:13 入 17:57 出 05:40 入 18:17 潮干狩り ○ 09:14～10:26

東静内（北海道）2003年04月02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
4/2 00:00	75.7	↑4.1
4/2 00:10	79.9	↑4.2
4/2 00:20	84.1	↑4.2
4/2 00:30	88.4	↑4.3
4/2 00:40	92.8	↑4.4
4/2 00:50	97.1	↑4.3
4/2 01:00	101.3	↑4.2
4/2 01:10	105.5	↑4.2
4/2 01:20	109.6	↑4.1
4/2 01:30	113.5	↑3.9
4/2 01:40	117.3	↑3.8
4/2 01:50	120.8	↑3.5
4/2 02:00	124.2	↑3.4
4/2 02:10	127.3	↑3.1
4/2 02:20	130.1	↑2.8
4/2 02:30	132.7	↑2.6
4/2 02:40	134.9	↑2.2
4/2 02:50	136.9	↑2.0
4/2 03:00	138.4	↑1.5
4/2 03:10	139.7	↑1.3
4/2 03:20	140.6	↑0.9
4/2 03:30	141.1	↑0.5	満潮
4/2 03:40	141.3	↑0.2	満潮
4/2 03:50	141.0	↓-0.3
4/2 04:00	140.5	↓-0.5
4/2 04:10	139.5	↓-1.0
4/2 04:20	138.2	↓-1.3
4/2 04:30	136.5	↓-1.7
4/2 04:40	134.5	↓-2.0
4/2 04:50	132.1	↓-2.4
4/2 05:00	129.5	↓-2.6
4/2 05:10	126.5	↓-3.0
4/2 05:20	123.3	↓-3.2
4/2 05:30	119.8	↓-3.5
4/2 05:40	116.1	↓-3.7
4/2 05:50	112.1	↓-4.0
4/2 06:00	108.0	↓-4.1
4/2 06:10	103.8	↓-4.2
4/2 06:20	99.4	↓-4.4
4/2 06:30	95.0	↓-4.4
4/2 06:40	90.5	↓-4.5
4/2 06:50	85.9	↓-4.6	最大潮位差
4/2 07:00	81.4	↓-4.5
4/2 07:10	76.9	↓-4.5
4/2 07:20	72.6	↓-4.3
4/2 07:30	68.3	↓-4.3
4/2 07:40	64.1	↓-4.2
4/2 07:50	60.2	↓-3.9
4/2 08:00	56.4	↓-3.8
4/2 08:10	52.9	↓-3.5
4/2 08:20	49.6	↓-3.3
4/2 08:30	46.6	↓-3.0
4/2 08:40	43.9	↓-2.7
4/2 08:50	41.5	↓-2.4
4/2 09:00	39.5	↓-2.0
4/2 09:10	37.8	↓-1.7
4/2 09:20	36.5	↓-1.3
4/2 09:30	35.6	↓-0.9
4/2 09:40	35.0	↓-0.6	干潮
4/2 09:50	34.9	↓-0.1	干潮
4/2 10:00	35.1	↑0.2
4/2 10:10	35.7	↑0.6
4/2 10:20	36.7	↑1.0
4/2 10:30	38.1	↑1.4
4/2 10:40	39.8	↑1.7
4/2 10:50	41.9	↑2.1
4/2 11:00	44.3	↑2.4
4/2 11:10	47.0	↑2.7
4/2 11:20	50.0	↑3.0
4/2 11:30	53.3	↑3.3
4/2 11:40	56.8	↑3.5
4/2 11:50	60.6	↑3.8
4/2 12:00	64.6	↑4.0
4/2 12:10	68.7	↑4.1
4/2 12:20	72.9	↑4.2
4/2 12:30	77.3	↑4.4
4/2 12:40	81.7	↑4.4
4/2 12:50	86.2	↑4.5
4/2 13:00	90.7	↑4.5
4/2 13:10	95.1	↑4.4
4/2 13:20	99.5	↑4.4
4/2 13:30	103.8	↑4.3
4/2 13:40	108.0	↑4.2
4/2 13:50	112.1	↑4.1
4/2 14:00	116.0	↑3.9
4/2 14:10	119.7	↑3.7
4/2 14:20	123.1	↑3.4
4/2 14:30	126.3	↑3.2
4/2 14:40	129.2	↑2.9
4/2 14:50	131.9	↑2.7
4/2 15:00	134.2	↑2.3
4/2 15:10	136.2	↑2.0
4/2 15:20	137.8	↑1.6
4/2 15:30	139.2	↑1.4
4/2 15:40	140.1	↑0.9
4/2 15:50	140.7	↑0.6
4/2 16:00	140.9	↑0.2	満潮
4/2 16:10	140.8	↓-0.1
4/2 16:20	140.2	↓-0.6
4/2 16:30	139.4	↓-0.8
4/2 16:40	138.1	↓-1.3
4/2 16:50	136.6	↓-1.5
4/2 17:00	134.7	↓-1.9
4/2 17:10	132.4	↓-2.3
4/2 17:20	129.9	↓-2.5
4/2 17:30	127.1	↓-2.8
4/2 17:40	124.1	↓-3.0
4/2 17:50	120.8	↓-3.3
4/2 18:00	117.3	↓-3.5
4/2 18:10	113.6	↓-3.7
4/2 18:20	109.8	↓-3.8
4/2 18:30	105.8	↓-4.0
4/2 18:40	101.8	↓-4.0
4/2 18:50	97.7	↓-4.1
4/2 19:00	93.5	↓-4.2
4/2 19:10	89.4	↓-4.1
4/2 19:20	85.3	↓-4.1
4/2 19:30	81.2	↓-4.1
4/2 19:40	77.2	↓-4.0
4/2 19:50	73.4	↓-3.8
4/2 20:00	69.7	↓-3.7
4/2 20:10	66.3	↓-3.4
4/2 20:20	63.0	↓-3.3
4/2 20:30	59.9	↓-3.1
4/2 20:40	57.2	↓-2.7
4/2 20:50	54.7	↓-2.5
4/2 21:00	52.5	↓-2.2
4/2 21:10	50.6	↓-1.9
4/2 21:20	49.0	↓-1.6
4/2 21:30	47.8	↓-1.2
4/2 21:40	47.0	↓-0.8
4/2 21:50	46.5	↓-0.5	干潮
4/2 22:00	46.4	↓-0.1
4/2 22:10	46.7	↑0.3
4/2 22:20	47.3	↑0.6
4/2 22:30	48.3	↑1.0
4/2 22:40	49.7	↑1.4
4/2 22:50	51.4	↑1.7
4/2 23:00	53.4	↑2.0
4/2 23:10	55.8	↑2.4
4/2 23:20	58.4	↑2.6
4/2 23:30	61.4	↑3.0
4/2 23:40	64.6	↑3.2
4/2 23:50	68.0	↑3.4