20 (木)	11:46	05:25	23:06	17:11
	115cm	65cm	138cm	86cm
長潮 出 03:54 入 19:11 出 13:54 入 00:45

東静内（北海道）2002年06月20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
6/20 00:00	123.1	↓-1.4
6/20 00:10	121.6	↓-1.5
6/20 00:20	119.9	↓-1.7
6/20 00:30	118.2	↓-1.7
6/20 00:40	116.4	↓-1.8
6/20 00:50	114.4	↓-2.0
6/20 01:00	112.4	↓-2.0
6/20 01:10	110.3	↓-2.1
6/20 01:20	108.2	↓-2.1
6/20 01:30	105.9	↓-2.3
6/20 01:40	103.6	↓-2.3
6/20 01:50	101.3	↓-2.3
6/20 02:00	98.9	↓-2.4
6/20 02:10	96.5	↓-2.4
6/20 02:20	94.1	↓-2.4
6/20 02:30	91.6	↓-2.5	最大潮位差
6/20 02:40	89.2	↓-2.4
6/20 02:50	86.9	↓-2.3
6/20 03:00	84.5	↓-2.4
6/20 03:10	82.2	↓-2.3
6/20 03:20	80.0	↓-2.2
6/20 03:30	77.9	↓-2.1
6/20 03:40	75.9	↓-2.0
6/20 03:50	74.1	↓-1.8
6/20 04:00	72.3	↓-1.8
6/20 04:10	70.7	↓-1.6
6/20 04:20	69.3	↓-1.4
6/20 04:30	68.1	↓-1.2
6/20 04:40	67.1	↓-1.0
6/20 04:50	66.2	↓-0.9
6/20 05:00	65.6	↓-0.6
6/20 05:10	65.2	↓-0.4
6/20 05:20	65.0	↓-0.2	干潮
6/20 05:30	65.0	0
6/20 05:40	65.3	↑0.3
6/20 05:50	65.7	↑0.4
6/20 06:00	66.4	↑0.7
6/20 06:10	67.2	↑0.8
6/20 06:20	68.3	↑1.1
6/20 06:30	69.5	↑1.2
6/20 06:40	70.9	↑1.4
6/20 06:50	72.5	↑1.6
6/20 07:00	74.2	↑1.7
6/20 07:10	76.0	↑1.8
6/20 07:20	77.9	↑1.9
6/20 07:30	79.9	↑2.0
6/20 07:40	82.0	↑2.1
6/20 07:50	84.1	↑2.1
6/20 08:00	86.2	↑2.1
6/20 08:10	88.3	↑2.1
6/20 08:20	90.5	↑2.2
6/20 08:30	92.6	↑2.1
6/20 08:40	94.6	↑2.0
6/20 08:50	96.6	↑2.0
6/20 09:00	98.5	↑1.9
6/20 09:10	100.4	↑1.9
6/20 09:20	102.2	↑1.8
6/20 09:30	103.8	↑1.6
6/20 09:40	105.4	↑1.6
6/20 09:50	106.8	↑1.4
6/20 10:00	108.1	↑1.3
6/20 10:10	109.3	↑1.2
6/20 10:20	110.4	↑1.1
6/20 10:30	111.4	↑1.0
6/20 10:40	112.2	↑0.8
6/20 10:50	112.9	↑0.7
6/20 11:00	113.5	↑0.6
6/20 11:10	114.0	↑0.5
6/20 11:20	114.3	↑0.3
6/20 11:30	114.6	↑0.3
6/20 11:40	114.7	↑0.1	満潮
6/20 11:50	114.7	0
6/20 12:00	114.6	↓-0.1
6/20 12:10	114.4	↓-0.2
6/20 12:20	114.0	↓-0.4
6/20 12:30	113.6	↓-0.4
6/20 12:40	113.1	↓-0.5
6/20 12:50	112.4	↓-0.7
6/20 13:00	111.7	↓-0.7
6/20 13:10	110.9	↓-0.8
6/20 13:20	110.0	↓-0.9
6/20 13:30	109.0	↓-1.0
6/20 13:40	107.9	↓-1.1
6/20 13:50	106.8	↓-1.1
6/20 14:00	105.6	↓-1.2
6/20 14:10	104.3	↓-1.3
6/20 14:20	103.0	↓-1.3
6/20 14:30	101.6	↓-1.4
6/20 14:40	100.2	↓-1.4
6/20 14:50	98.8	↓-1.4
6/20 15:00	97.5	↓-1.3
6/20 15:10	96.1	↓-1.4
6/20 15:20	94.7	↓-1.4
6/20 15:30	93.4	↓-1.3
6/20 15:40	92.1	↓-1.3
6/20 15:50	91.0	↓-1.1
6/20 16:00	89.9	↓-1.1
6/20 16:10	88.9	↓-1.0
6/20 16:20	88.0	↓-0.9
6/20 16:30	87.3	↓-0.7
6/20 16:40	86.7	↓-0.6
6/20 16:50	86.2	↓-0.5
6/20 17:00	86.0	↓-0.2
6/20 17:10	85.9	↓-0.1	干潮
6/20 17:20	86.0	↑0.1
6/20 17:30	86.3	↑0.3
6/20 17:40	86.8	↑0.5
6/20 17:50	87.4	↑0.6
6/20 18:00	88.3	↑0.9
6/20 18:10	89.3	↑1.0
6/20 18:20	90.6	↑1.3
6/20 18:30	92.0	↑1.4
6/20 18:40	93.6	↑1.6
6/20 18:50	95.3	↑1.7
6/20 19:00	97.2	↑1.9
6/20 19:10	99.2	↑2.0
6/20 19:20	101.2	↑2.0
6/20 19:30	103.4	↑2.2
6/20 19:40	105.7	↑2.3
6/20 19:50	107.9	↑2.2
6/20 20:00	110.3	↑2.4
6/20 20:10	112.6	↑2.3
6/20 20:20	114.9	↑2.3
6/20 20:30	117.2	↑2.3
6/20 20:40	119.4	↑2.2
6/20 20:50	121.6	↑2.2
6/20 21:00	123.6	↑2.0
6/20 21:10	125.6	↑2.0
6/20 21:20	127.5	↑1.9
6/20 21:30	129.2	↑1.7
6/20 21:40	130.8	↑1.6
6/20 21:50	132.2	↑1.4
6/20 22:00	133.5	↑1.3
6/20 22:10	134.6	↑1.1
6/20 22:20	135.5	↑0.9
6/20 22:30	136.2	↑0.7
6/20 22:40	136.8	↑0.6
6/20 22:50	137.2	↑0.4
6/20 23:00	137.3	↑0.1	満潮
6/20 23:10	137.3	0
6/20 23:20	137.1	↓-0.2
6/20 23:30	136.7	↓-0.4
6/20 23:40	136.2	↓-0.5
6/20 23:50	135.4	↓-0.8