12 (土)	04:29	10:30	16:46	22:55
	141cm	35cm	155cm	45cm
中潮 出 05:48 入 17:34 出 06:45 入 19:45 潮干狩り ○ 09:55～11:05

東静内（北海道）2005年03月12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
3/12 00:00	49.0	↑3.3
3/12 00:10	52.7	↑3.7
3/12 00:20	56.6	↑3.9
3/12 00:30	60.7	↑4.1
3/12 00:40	65.0	↑4.3
3/12 00:50	69.4	↑4.4
3/12 01:00	74.0	↑4.6
3/12 01:10	78.7	↑4.7
3/12 01:20	83.4	↑4.7
3/12 01:30	88.1	↑4.7
3/12 01:40	92.8	↑4.7
3/12 01:50	97.5	↑4.7
3/12 02:00	102.1	↑4.6
3/12 02:10	106.5	↑4.4
3/12 02:20	110.8	↑4.3
3/12 02:30	114.9	↑4.1
3/12 02:40	118.8	↑3.9
3/12 02:50	122.5	↑3.7
3/12 03:00	125.9	↑3.4
3/12 03:10	128.9	↑3.0
3/12 03:20	131.7	↑2.8
3/12 03:30	134.1	↑2.4
3/12 03:40	136.2	↑2.1
3/12 03:50	137.9	↑1.7
3/12 04:00	139.2	↑1.3
3/12 04:10	140.1	↑0.9
3/12 04:20	140.6	↑0.5	満潮
3/12 04:30	140.7	↑0.1
3/12 04:40	140.4	↓-0.3
3/12 04:50	139.7	↓-0.7
3/12 05:00	138.6	↓-1.1
3/12 05:10	137.2	↓-1.4
3/12 05:20	135.3	↓-1.9
3/12 05:30	133.1	↓-2.2
3/12 05:40	130.6	↓-2.5
3/12 05:50	127.7	↓-2.9
3/12 06:00	124.6	↓-3.1
3/12 06:10	121.1	↓-3.5
3/12 06:20	117.4	↓-3.7
3/12 06:30	113.5	↓-3.9
3/12 06:40	109.4	↓-4.1
3/12 06:50	105.2	↓-4.2
3/12 07:00	100.8	↓-4.4
3/12 07:10	96.3	↓-4.5
3/12 07:20	91.7	↓-4.6
3/12 07:30	87.2	↓-4.5
3/12 07:40	82.6	↓-4.6
3/12 07:50	78.1	↓-4.5
3/12 08:00	73.6	↓-4.5
3/12 08:10	69.2	↓-4.4
3/12 08:20	65.0	↓-4.2
3/12 08:30	60.9	↓-4.1
3/12 08:40	57.1	↓-3.8
3/12 08:50	53.5	↓-3.6
3/12 09:00	50.1	↓-3.4
3/12 09:10	47.0	↓-3.1
3/12 09:20	44.2	↓-2.8
3/12 09:30	41.8	↓-2.4
3/12 09:40	39.7	↓-2.1
3/12 09:50	37.9	↓-1.8
3/12 10:00	36.6	↓-1.3
3/12 10:10	35.6	↓-1.0
3/12 10:20	35.0	↓-0.6	干潮
3/12 10:30	34.8	↓-0.2	干潮
3/12 10:40	35.1	↑0.3
3/12 10:50	35.7	↑0.6
3/12 11:00	36.8	↑1.1
3/12 11:10	38.2	↑1.4
3/12 11:20	40.1	↑1.9
3/12 11:30	42.3	↑2.2
3/12 11:40	44.9	↑2.6
3/12 11:50	47.8	↑2.9
3/12 12:00	51.1	↑3.3
3/12 12:10	54.6	↑3.5
3/12 12:20	58.5	↑3.9
3/12 12:30	62.6	↑4.1
3/12 12:40	67.0	↑4.4
3/12 12:50	71.5	↑4.5
3/12 13:00	76.2	↑4.7
3/12 13:10	81.1	↑4.9
3/12 13:20	86.0	↑4.9
3/12 13:30	91.0	↑5.0
3/12 13:40	96.1	↑5.1	最大潮位差
3/12 13:50	101.1	↑5.0
3/12 14:00	106.1	↑5.0
3/12 14:10	111.0	↑4.9
3/12 14:20	115.8	↑4.8
3/12 14:30	120.4	↑4.6
3/12 14:40	124.9	↑4.5
3/12 14:50	129.1	↑4.2
3/12 15:00	133.1	↑4.0
3/12 15:10	136.8	↑3.7
3/12 15:20	140.3	↑3.5
3/12 15:30	143.4	↑3.1
3/12 15:40	146.2	↑2.8
3/12 15:50	148.6	↑2.4
3/12 16:00	150.6	↑2.0
3/12 16:10	152.2	↑1.6
3/12 16:20	153.4	↑1.2
3/12 16:30	154.3	↑0.9
3/12 16:40	154.7	↑0.4	満潮
3/12 16:50	154.6	↓-0.1
3/12 17:00	154.2	↓-0.4
3/12 17:10	153.4	↓-0.8
3/12 17:20	152.1	↓-1.3
3/12 17:30	150.5	↓-1.6
3/12 17:40	148.5	↓-2.0
3/12 17:50	146.2	↓-2.3
3/12 18:00	143.5	↓-2.7
3/12 18:10	140.4	↓-3.1
3/12 18:20	137.1	↓-3.3
3/12 18:30	133.5	↓-3.6
3/12 18:40	129.7	↓-3.8
3/12 18:50	125.6	↓-4.1
3/12 19:00	121.4	↓-4.2
3/12 19:10	117.0	↓-4.4
3/12 19:20	112.5	↓-4.5
3/12 19:30	107.9	↓-4.6
3/12 19:40	103.3	↓-4.6
3/12 19:50	98.6	↓-4.7
3/12 20:00	93.9	↓-4.7
3/12 20:10	89.3	↓-4.6
3/12 20:20	84.7	↓-4.6
3/12 20:30	80.3	↓-4.4
3/12 20:40	76.0	↓-4.3
3/12 20:50	71.9	↓-4.1
3/12 21:00	67.9	↓-4.0
3/12 21:10	64.2	↓-3.7
3/12 21:20	60.8	↓-3.4
3/12 21:30	57.6	↓-3.2
3/12 21:40	54.7	↓-2.9
3/12 21:50	52.1	↓-2.6
3/12 22:00	49.9	↓-2.2
3/12 22:10	48.0	↓-1.9
3/12 22:20	46.5	↓-1.5
3/12 22:30	45.4	↓-1.1
3/12 22:40	44.7	↓-0.7
3/12 22:50	44.3	↓-0.4	干潮
3/12 23:00	44.3	0
3/12 23:10	44.8	↑0.5
3/12 23:20	45.6	↑0.8
3/12 23:30	46.8	↑1.2
3/12 23:40	48.3	↑1.5
3/12 23:50	50.3	↑2.0