1 (金)	02:21	08:14	14:24	20:24
	130cm	55cm	130cm	48cm
中潮 出 05:15 入 17:56 出 03:48 入 15:49

東静内（北海道）2011年04月1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
4/1 00:00	106.2	↑3.0
4/1 00:10	109.0	↑2.8
4/1 00:20	111.8	↑2.8
4/1 00:30	114.3	↑2.5
4/1 00:40	116.7	↑2.4
4/1 00:50	118.9	↑2.2
4/1 01:00	121.0	↑2.1
4/1 01:10	122.8	↑1.8
4/1 01:20	124.4	↑1.6
4/1 01:30	125.8	↑1.4
4/1 01:40	126.9	↑1.1
4/1 01:50	127.9	↑1.0
4/1 02:00	128.5	↑0.6
4/1 02:10	128.9	↑0.4
4/1 02:20	129.0	↑0.1	満潮
4/1 02:30	128.9	↓-0.1
4/1 02:40	128.5	↓-0.4
4/1 02:50	127.8	↓-0.7
4/1 03:00	126.8	↓-1.0
4/1 03:10	125.6	↓-1.2
4/1 03:20	124.1	↓-1.5
4/1 03:30	122.4	↓-1.7
4/1 03:40	120.5	↓-1.9
4/1 03:50	118.3	↓-2.2
4/1 04:00	115.9	↓-2.4
4/1 04:10	113.3	↓-2.6
4/1 04:20	110.5	↓-2.8
4/1 04:30	107.6	↓-2.9
4/1 04:40	104.5	↓-3.1
4/1 04:50	101.4	↓-3.1
4/1 05:00	98.1	↓-3.3
4/1 05:10	94.8	↓-3.3
4/1 05:20	91.5	↓-3.3
4/1 05:30	88.1	↓-3.4
4/1 05:40	84.8	↓-3.3
4/1 05:50	81.5	↓-3.3
4/1 06:00	78.4	↓-3.1
4/1 06:10	75.3	↓-3.1
4/1 06:20	72.3	↓-3.0
4/1 06:30	69.6	↓-2.7
4/1 06:40	67.0	↓-2.6
4/1 06:50	64.6	↓-2.4
4/1 07:00	62.4	↓-2.2
4/1 07:10	60.4	↓-2.0
4/1 07:20	58.8	↓-1.6
4/1 07:30	57.4	↓-1.4
4/1 07:40	56.2	↓-1.2
4/1 07:50	55.4	↓-0.8
4/1 08:00	54.9	↓-0.5
4/1 08:10	54.6	↓-0.3	干潮
4/1 08:20	54.7	↑0.1
4/1 08:30	55.0	↑0.3
4/1 08:40	55.6	↑0.6
4/1 08:50	56.5	↑0.9
4/1 09:00	57.7	↑1.2
4/1 09:10	59.1	↑1.4
4/1 09:20	60.8	↑1.7
4/1 09:30	62.7	↑1.9
4/1 09:40	64.8	↑2.1
4/1 09:50	67.2	↑2.4
4/1 10:00	69.7	↑2.5
4/1 10:10	72.3	↑2.6
4/1 10:20	75.1	↑2.8
4/1 10:30	78.0	↑2.9
4/1 10:40	80.9	↑2.9
4/1 10:50	84.0	↑3.1
4/1 11:00	87.1	↑3.1
4/1 11:10	90.2	↑3.1
4/1 11:20	93.3	↑3.1
4/1 11:30	96.5	↑3.2
4/1 11:40	99.5	↑3.0
4/1 11:50	102.6	↑3.1
4/1 12:00	105.5	↑2.9
4/1 12:10	108.4	↑2.9
4/1 12:20	111.1	↑2.7
4/1 12:30	113.7	↑2.6
4/1 12:40	116.1	↑2.4
4/1 12:50	118.4	↑2.3
4/1 13:00	120.5	↑2.1
4/1 13:10	122.4	↑1.9
4/1 13:20	124.1	↑1.7
4/1 13:30	125.6	↑1.5
4/1 13:40	126.9	↑1.3
4/1 13:50	127.9	↑1.0
4/1 14:00	128.6	↑0.7
4/1 14:10	129.1	↑0.5
4/1 14:20	129.3	↑0.2	満潮
4/1 14:30	129.2	↓-0.1
4/1 14:40	128.9	↓-0.3
4/1 14:50	128.3	↓-0.6
4/1 15:00	127.4	↓-0.9
4/1 15:10	126.2	↓-1.2
4/1 15:20	124.8	↓-1.4
4/1 15:30	123.1	↓-1.7
4/1 15:40	121.2	↓-1.9
4/1 15:50	119.0	↓-2.2
4/1 16:00	116.6	↓-2.4
4/1 16:10	113.9	↓-2.7
4/1 16:20	111.1	↓-2.8
4/1 16:30	108.1	↓-3.0
4/1 16:40	104.9	↓-3.2
4/1 16:50	101.6	↓-3.3
4/1 17:00	98.2	↓-3.4
4/1 17:10	94.7	↓-3.5
4/1 17:20	91.1	↓-3.6
4/1 17:30	87.5	↓-3.6
4/1 17:40	83.9	↓-3.6
4/1 17:50	80.4	↓-3.5
4/1 18:00	76.9	↓-3.5
4/1 18:10	73.4	↓-3.5
4/1 18:20	70.1	↓-3.3
4/1 18:30	67.0	↓-3.1
4/1 18:40	64.0	↓-3.0
4/1 18:50	61.2	↓-2.8
4/1 19:00	58.6	↓-2.6
4/1 19:10	56.2	↓-2.4
4/1 19:20	54.2	↓-2.0
4/1 19:30	52.3	↓-1.9
4/1 19:40	50.8	↓-1.5
4/1 19:50	49.6	↓-1.2
4/1 20:00	48.7	↓-0.9
4/1 20:10	48.1	↓-0.6
4/1 20:20	47.9	↓-0.2	干潮
4/1 20:30	47.9	0
4/1 20:40	48.3	↑0.4
4/1 20:50	49.0	↑0.7
4/1 21:00	50.0	↑1.0
4/1 21:10	51.3	↑1.3
4/1 21:20	53.0	↑1.7
4/1 21:30	54.8	↑1.8
4/1 21:40	57.0	↑2.2
4/1 21:50	59.4	↑2.4
4/1 22:00	62.0	↑2.6
4/1 22:10	64.8	↑2.8
4/1 22:20	67.9	↑3.1
4/1 22:30	71.0	↑3.1
4/1 22:40	74.3	↑3.3
4/1 22:50	77.8	↑3.5
4/1 23:00	81.3	↑3.5
4/1 23:10	84.9	↑3.6
4/1 23:20	88.5	↑3.6
4/1 23:30	92.1	↑3.6
4/1 23:40	95.8	↑3.7	最大潮位差
4/1 23:50	99.4	↑3.6