9 (木)	02:41	09:03	15:37	21:19
	138cm	21cm	145cm	60cm
大潮 出 05:00 入 18:06 出 17:55 入 04:18 潮干狩り ○ 07:30～10:34

東静内（北海道）2009年04月9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
4/9 00:00	101.1	↑3.7
4/9 00:10	104.8	↑3.7
4/9 00:20	108.4	↑3.6
4/9 00:30	111.9	↑3.5
4/9 00:40	115.3	↑3.4
4/9 00:50	118.5	↑3.2
4/9 01:00	121.5	↑3.0
4/9 01:10	124.3	↑2.8
4/9 01:20	126.9	↑2.6
4/9 01:30	129.3	↑2.4
4/9 01:40	131.4	↑2.1
4/9 01:50	133.2	↑1.8
4/9 02:00	134.7	↑1.5
4/9 02:10	135.8	↑1.1
4/9 02:20	136.7	↑0.9
4/9 02:30	137.2	↑0.5
4/9 02:40	137.4	↑0.2	満潮
4/9 02:50	137.2	↓-0.2
4/9 03:00	136.7	↓-0.5
4/9 03:10	135.8	↓-0.9
4/9 03:20	134.5	↓-1.3
4/9 03:30	132.9	↓-1.6
4/9 03:40	131.0	↓-1.9
4/9 03:50	128.7	↓-2.3
4/9 04:00	126.1	↓-2.6
4/9 04:10	123.2	↓-2.9
4/9 04:20	120.0	↓-3.2
4/9 04:30	116.5	↓-3.5
4/9 04:40	112.7	↓-3.8
4/9 04:50	108.8	↓-3.9
4/9 05:00	104.6	↓-4.2
4/9 05:10	100.2	↓-4.4
4/9 05:20	95.6	↓-4.6
4/9 05:30	91.0	↓-4.6
4/9 05:40	86.2	↓-4.8
4/9 05:50	81.4	↓-4.8
4/9 06:00	76.5	↓-4.9
4/9 06:10	71.7	↓-4.8
4/9 06:20	66.9	↓-4.8
4/9 06:30	62.2	↓-4.7
4/9 06:40	57.5	↓-4.7
4/9 06:50	53.1	↓-4.4
4/9 07:00	48.8	↓-4.3
4/9 07:10	44.7	↓-4.1
4/9 07:20	40.8	↓-3.9
4/9 07:30	37.2	↓-3.6
4/9 07:40	33.9	↓-3.3
4/9 07:50	31.0	↓-2.9
4/9 08:00	28.3	↓-2.7
4/9 08:10	26.1	↓-2.2
4/9 08:20	24.2	↓-1.9
4/9 08:30	22.6	↓-1.6
4/9 08:40	21.5	↓-1.1
4/9 08:50	20.9	↓-0.6
4/9 09:00	20.6	↓-0.3	干潮
4/9 09:10	20.7	↑0.1
4/9 09:20	21.3	↑0.6
4/9 09:30	22.2	↑0.9
4/9 09:40	23.6	↑1.4
4/9 09:50	25.3	↑1.7
4/9 10:00	27.5	↑2.2
4/9 10:10	30.0	↑2.5
4/9 10:20	32.8	↑2.8
4/9 10:30	36.0	↑3.2
4/9 10:40	39.4	↑3.4
4/9 10:50	43.2	↑3.8
4/9 11:00	47.2	↑4.0
4/9 11:10	51.4	↑4.2
4/9 11:20	55.8	↑4.4
4/9 11:30	60.4	↑4.6
4/9 11:40	65.1	↑4.7
4/9 11:50	69.9	↑4.8
4/9 12:00	74.8	↑4.9
4/9 12:10	79.8	↑5.0	最大潮位差
4/9 12:20	84.7	↑4.9
4/9 12:30	89.6	↑4.9
4/9 12:40	94.5	↑4.9
4/9 12:50	99.2	↑4.7
4/9 13:00	103.9	↑4.7
4/9 13:10	108.4	↑4.5
4/9 13:20	112.8	↑4.4
4/9 13:30	117.0	↑4.2
4/9 13:40	120.9	↑3.9
4/9 13:50	124.6	↑3.7
4/9 14:00	128.0	↑3.4
4/9 14:10	131.2	↑3.2
4/9 14:20	134.0	↑2.8
4/9 14:30	136.6	↑2.6
4/9 14:40	138.8	↑2.2
4/9 14:50	140.6	↑1.8
4/9 15:00	142.1	↑1.5
4/9 15:10	143.2	↑1.1
4/9 15:20	144.0	↑0.8
4/9 15:30	144.4	↑0.4	満潮
4/9 15:40	144.4	0
4/9 15:50	144.1	↓-0.3
4/9 16:00	143.4	↓-0.7
4/9 16:10	142.4	↓-1.0
4/9 16:20	141.0	↓-1.4
4/9 16:30	139.2	↓-1.8
4/9 16:40	137.2	↓-2.0
4/9 16:50	134.9	↓-2.3
4/9 17:00	132.3	↓-2.6
4/9 17:10	129.4	↓-2.9
4/9 17:20	126.3	↓-3.1
4/9 17:30	123.0	↓-3.3
4/9 17:40	119.5	↓-3.5
4/9 17:50	115.9	↓-3.6
4/9 18:00	112.1	↓-3.8
4/9 18:10	108.3	↓-3.8
4/9 18:20	104.4	↓-3.9
4/9 18:30	100.5	↓-3.9
4/9 18:40	96.6	↓-3.9
4/9 18:50	92.8	↓-3.8
4/9 19:00	89.0	↓-3.8
4/9 19:10	85.3	↓-3.7
4/9 19:20	81.8	↓-3.5
4/9 19:30	78.4	↓-3.4
4/9 19:40	75.3	↓-3.1
4/9 19:50	72.3	↓-3.0
4/9 20:00	69.7	↓-2.6
4/9 20:10	67.2	↓-2.5
4/9 20:20	65.1	↓-2.1
4/9 20:30	63.3	↓-1.8
4/9 20:40	61.8	↓-1.5
4/9 20:50	60.7	↓-1.1
4/9 21:00	59.9	↓-0.8
4/9 21:10	59.4	↓-0.5	干潮
4/9 21:20	59.3	↓-0.1
4/9 21:30	59.6	↑0.3
4/9 21:40	60.2	↑0.6
4/9 21:50	61.1	↑0.9
4/9 22:00	62.4	↑1.3
4/9 22:10	64.1	↑1.7
4/9 22:20	66.0	↑1.9
4/9 22:30	68.3	↑2.3
4/9 22:40	70.8	↑2.5
4/9 22:50	73.6	↑2.8
4/9 23:00	76.6	↑3.0
4/9 23:10	79.8	↑3.2
4/9 23:20	83.2	↑3.4
4/9 23:30	86.8	↑3.6
4/9 23:40	90.5	↑3.7
4/9 23:50	94.3	↑3.8