1 (日)	00:48	06:25	12:20	19:13
	121cm	75cm	135cm	37cm
中潮 出 06:39 入 16:00 出 02:25 入 14:07

東静内（北海道）2002年12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
12/1 00:00	118.7	↑0.9
12/1 00:10	119.4	↑0.7
12/1 00:20	119.9	↑0.5
12/1 00:30	120.3	↑0.4
12/1 00:40	120.5	↑0.2	満潮
12/1 00:50	120.6	↑0.1
12/1 01:00	120.4	↓-0.2
12/1 01:10	120.1	↓-0.3
12/1 01:20	119.7	↓-0.4
12/1 01:30	119.0	↓-0.7
12/1 01:40	118.2	↓-0.8
12/1 01:50	117.3	↓-0.9
12/1 02:00	116.2	↓-1.1
12/1 02:10	114.9	↓-1.3
12/1 02:20	113.5	↓-1.4
12/1 02:30	111.9	↓-1.6
12/1 02:40	110.3	↓-1.6
12/1 02:50	108.5	↓-1.8
12/1 03:00	106.6	↓-1.9
12/1 03:10	104.7	↓-1.9
12/1 03:20	102.6	↓-2.1
12/1 03:30	100.5	↓-2.1
12/1 03:40	98.4	↓-2.1
12/1 03:50	96.2	↓-2.2
12/1 04:00	94.1	↓-2.1
12/1 04:10	91.9	↓-2.2
12/1 04:20	89.8	↓-2.1
12/1 04:30	87.8	↓-2.0
12/1 04:40	85.8	↓-2.0
12/1 04:50	83.9	↓-1.9
12/1 05:00	82.2	↓-1.7
12/1 05:10	80.6	↓-1.6
12/1 05:20	79.1	↓-1.5
12/1 05:30	77.8	↓-1.3
12/1 05:40	76.7	↓-1.1
12/1 05:50	75.9	↓-0.8
12/1 06:00	75.2	↓-0.7
12/1 06:10	74.7	↓-0.5
12/1 06:20	74.5	↓-0.2	干潮
12/1 06:30	74.6	↑0.1
12/1 06:40	74.8	↑0.2
12/1 06:50	75.3	↑0.5
12/1 07:00	76.1	↑0.8
12/1 07:10	77.1	↑1.0
12/1 07:20	78.3	↑1.2
12/1 07:30	79.7	↑1.4
12/1 07:40	81.3	↑1.6
12/1 07:50	83.2	↑1.9
12/1 08:00	85.2	↑2.0
12/1 08:10	87.3	↑2.1
12/1 08:20	89.6	↑2.3
12/1 08:30	92.0	↑2.4
12/1 08:40	94.5	↑2.5
12/1 08:50	97.1	↑2.6
12/1 09:00	99.7	↑2.6
12/1 09:10	102.4	↑2.7
12/1 09:20	105.1	↑2.7
12/1 09:30	107.8	↑2.7
12/1 09:40	110.4	↑2.6
12/1 09:50	113.0	↑2.6
12/1 10:00	115.5	↑2.5
12/1 10:10	117.9	↑2.4
12/1 10:20	120.2	↑2.3
12/1 10:30	122.4	↑2.2
12/1 10:40	124.5	↑2.1
12/1 10:50	126.4	↑1.9
12/1 11:00	128.1	↑1.7
12/1 11:10	129.7	↑1.6
12/1 11:20	131.1	↑1.4
12/1 11:30	132.3	↑1.2
12/1 11:40	133.2	↑0.9
12/1 11:50	134.0	↑0.8
12/1 12:00	134.6	↑0.6
12/1 12:10	134.9	↑0.3	満潮
12/1 12:20	135.0	↑0.1	満潮
12/1 12:30	134.9	↓-0.1
12/1 12:40	134.5	↓-0.4
12/1 12:50	133.9	↓-0.6
12/1 13:00	133.1	↓-0.8
12/1 13:10	132.0	↓-1.1
12/1 13:20	130.7	↓-1.3
12/1 13:30	129.2	↓-1.5
12/1 13:40	127.5	↓-1.7
12/1 13:50	125.5	↓-2.0
12/1 14:00	123.3	↓-2.2
12/1 14:10	121.0	↓-2.3
12/1 14:20	118.4	↓-2.6
12/1 14:30	115.6	↓-2.8
12/1 14:40	112.6	↓-3.0
12/1 14:50	109.5	↓-3.1
12/1 15:00	106.2	↓-3.3
12/1 15:10	102.8	↓-3.4
12/1 15:20	99.3	↓-3.5
12/1 15:30	95.6	↓-3.7
12/1 15:40	91.9	↓-3.7
12/1 15:50	88.1	↓-3.8
12/1 16:00	84.3	↓-3.8
12/1 16:10	80.5	↓-3.8
12/1 16:20	76.6	↓-3.9	最大潮位差
12/1 16:30	72.8	↓-3.8
12/1 16:40	69.1	↓-3.7
12/1 16:50	65.5	↓-3.6
12/1 17:00	61.9	↓-3.6
12/1 17:10	58.5	↓-3.4
12/1 17:20	55.3	↓-3.2
12/1 17:30	52.2	↓-3.1
12/1 17:40	49.4	↓-2.8
12/1 17:50	46.8	↓-2.6
12/1 18:00	44.4	↓-2.4
12/1 18:10	42.3	↓-2.1
12/1 18:20	40.5	↓-1.8
12/1 18:30	39.0	↓-1.5
12/1 18:40	37.8	↓-1.2
12/1 18:50	36.9	↓-0.9
12/1 19:00	36.4	↓-0.5
12/1 19:10	36.2	↓-0.2	干潮
12/1 19:20	36.3	↑0.1
12/1 19:30	36.7	↑0.4
12/1 19:40	37.4	↑0.7
12/1 19:50	38.5	↑1.1
12/1 20:00	39.9	↑1.4
12/1 20:10	41.5	↑1.6
12/1 20:20	43.4	↑1.9
12/1 20:30	45.6	↑2.2
12/1 20:40	48.0	↑2.4
12/1 20:50	50.7	↑2.7
12/1 21:00	53.5	↑2.8
12/1 21:10	56.5	↑3.0
12/1 21:20	59.7	↑3.2
12/1 21:30	63.0	↑3.3
12/1 21:40	66.4	↑3.4
12/1 21:50	69.9	↑3.5
12/1 22:00	73.5	↑3.6
12/1 22:10	77.1	↑3.6
12/1 22:20	80.7	↑3.6
12/1 22:30	84.3	↑3.6
12/1 22:40	87.9	↑3.6
12/1 22:50	91.4	↑3.5
12/1 23:00	94.8	↑3.4
12/1 23:10	98.2	↑3.4
12/1 23:20	101.5	↑3.3
12/1 23:30	104.7	↑3.2
12/1 23:40	107.7	↑3.0
12/1 23:50	110.6	↑2.9