19 (金)	07:12	00:39	20:18	14:35
	144cm	75cm	101cm	56cm
小潮 出 06:22 入 17:09 出 09:57 入 -

東静内（北海道）2021年02月19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
2/19 00:00	75.3	↓-0.7
2/19 00:10	74.8	↓-0.5
2/19 00:20	74.4	↓-0.4
2/19 00:30	74.2	↓-0.2	干潮
2/19 00:40	74.2	0
2/19 00:50	74.3	↑0.1
2/19 01:00	74.6	↑0.3
2/19 01:10	75.0	↑0.4
2/19 01:20	75.6	↑0.6
2/19 01:30	76.4	↑0.8
2/19 01:40	77.4	↑1.0
2/19 01:50	78.5	↑1.1
2/19 02:00	79.8	↑1.3
2/19 02:10	81.2	↑1.4
2/19 02:20	82.8	↑1.6
2/19 02:30	84.6	↑1.8
2/19 02:40	86.5	↑1.9
2/19 02:50	88.6	↑2.1
2/19 03:00	90.8	↑2.2
2/19 03:10	93.2	↑2.4
2/19 03:20	95.7	↑2.5
2/19 03:30	98.2	↑2.5
2/19 03:40	100.9	↑2.7
2/19 03:50	103.7	↑2.8
2/19 04:00	106.5	↑2.8
2/19 04:10	109.3	↑2.8
2/19 04:20	112.2	↑2.9
2/19 04:30	115.1	↑2.9
2/19 04:40	117.9	↑2.8
2/19 04:50	120.7	↑2.8
2/19 05:00	123.5	↑2.8
2/19 05:10	126.1	↑2.6
2/19 05:20	128.7	↑2.6
2/19 05:30	131.1	↑2.4
2/19 05:40	133.4	↑2.3
2/19 05:50	135.5	↑2.1
2/19 06:00	137.4	↑1.9
2/19 06:10	139.1	↑1.7
2/19 06:20	140.5	↑1.4
2/19 06:30	141.7	↑1.2
2/19 06:40	142.7	↑1.0
2/19 06:50	143.4	↑0.7
2/19 07:00	143.8	↑0.4
2/19 07:10	144.0	↑0.2	満潮
2/19 07:20	143.9	↓-0.1
2/19 07:30	143.5	↓-0.4
2/19 07:40	142.8	↓-0.7
2/19 07:50	141.9	↓-0.9
2/19 08:00	140.7	↓-1.2
2/19 08:10	139.2	↓-1.5
2/19 08:20	137.6	↓-1.6
2/19 08:30	135.7	↓-1.9
2/19 08:40	133.6	↓-2.1
2/19 08:50	131.3	↓-2.3
2/19 09:00	128.8	↓-2.5
2/19 09:10	126.2	↓-2.6
2/19 09:20	123.4	↓-2.8
2/19 09:30	120.6	↓-2.8
2/19 09:40	117.6	↓-3.0
2/19 09:50	114.6	↓-3.0
2/19 10:00	111.5	↓-3.1
2/19 10:10	108.4	↓-3.1
2/19 10:20	105.2	↓-3.2	最大潮位差
2/19 10:30	102.1	↓-3.1
2/19 10:40	99.0	↓-3.1
2/19 10:50	95.9	↓-3.1
2/19 11:00	92.8	↓-3.1
2/19 11:10	89.8	↓-3.0
2/19 11:20	86.9	↓-2.9
2/19 11:30	84.0	↓-2.9
2/19 11:40	81.3	↓-2.7
2/19 11:50	78.6	↓-2.7
2/19 12:00	76.1	↓-2.5
2/19 12:10	73.6	↓-2.5
2/19 12:20	71.3	↓-2.3
2/19 12:30	69.1	↓-2.2
2/19 12:40	67.1	↓-2.0
2/19 12:50	65.2	↓-1.9
2/19 13:00	63.5	↓-1.7
2/19 13:10	61.9	↓-1.6
2/19 13:20	60.4	↓-1.5
2/19 13:30	59.2	↓-1.2
2/19 13:40	58.1	↓-1.1
2/19 13:50	57.2	↓-0.9
2/19 14:00	56.5	↓-0.7
2/19 14:10	55.9	↓-0.6
2/19 14:20	55.5	↓-0.4
2/19 14:30	55.4	↓-0.1	干潮
2/19 14:40	55.4	0
2/19 14:50	55.6	↑0.2
2/19 15:00	56.0	↑0.4
2/19 15:10	56.6	↑0.6
2/19 15:20	57.3	↑0.7
2/19 15:30	58.3	↑1.0
2/19 15:40	59.4	↑1.1
2/19 15:50	60.6	↑1.2
2/19 16:00	62.1	↑1.5
2/19 16:10	63.6	↑1.5
2/19 16:20	65.3	↑1.7
2/19 16:30	67.1	↑1.8
2/19 16:40	69.0	↑1.9
2/19 16:50	71.0	↑2.0
2/19 17:00	73.1	↑2.1
2/19 17:10	75.2	↑2.1
2/19 17:20	77.3	↑2.1
2/19 17:30	79.4	↑2.1
2/19 17:40	81.5	↑2.1
2/19 17:50	83.6	↑2.1
2/19 18:00	85.6	↑2.0
2/19 18:10	87.6	↑2.0
2/19 18:20	89.4	↑1.8
2/19 18:30	91.2	↑1.8
2/19 18:40	92.8	↑1.6
2/19 18:50	94.3	↑1.5
2/19 19:00	95.6	↑1.3
2/19 19:10	96.8	↑1.2
2/19 19:20	97.8	↑1.0
2/19 19:30	98.7	↑0.9
2/19 19:40	99.4	↑0.7
2/19 19:50	99.9	↑0.5
2/19 20:00	100.2	↑0.3
2/19 20:10	100.4	↑0.2	満潮
2/19 20:20	100.4	0
2/19 20:30	100.3	↓-0.1
2/19 20:40	100.0	↓-0.3
2/19 20:50	99.7	↓-0.3
2/19 21:00	99.1	↓-0.6
2/19 21:10	98.5	↓-0.6
2/19 21:20	97.8	↓-0.7
2/19 21:30	97.0	↓-0.8
2/19 21:40	96.2	↓-0.8
2/19 21:50	95.3	↓-0.9
2/19 22:00	94.4	↓-0.9
2/19 22:10	93.4	↓-1.0
2/19 22:20	92.5	↓-0.9
2/19 22:30	91.6	↓-0.9
2/19 22:40	90.7	↓-0.9
2/19 22:50	89.8	↓-0.9
2/19 23:00	89.0	↓-0.8
2/19 23:10	88.2	↓-0.8
2/19 23:20	87.5	↓-0.7
2/19 23:30	86.8	↓-0.7
2/19 23:40	86.3	↓-0.5
2/19 23:50	85.8	↓-0.5