23 (木)	04:31	10:32	16:29	22:53
	156cm	56cm	157cm	36cm
大潮 出 05:19 入 17:27 出 18:43 入 07:11

東静内（北海道）2021年09月23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
9/23 00:00	62.3	↑3.5
9/23 00:10	66.1	↑3.8
9/23 00:20	70.1	↑4.0
9/23 00:30	74.3	↑4.2
9/23 00:40	78.7	↑4.4
9/23 00:50	83.3	↑4.6
9/23 01:00	88.0	↑4.7
9/23 01:10	92.7	↑4.7
9/23 01:20	97.5	↑4.8
9/23 01:30	102.3	↑4.8
9/23 01:40	107.0	↑4.7
9/23 01:50	111.7	↑4.7
9/23 02:00	116.3	↑4.6
9/23 02:10	120.8	↑4.5
9/23 02:20	125.2	↑4.4
9/23 02:30	129.3	↑4.1
9/23 02:40	133.2	↑3.9
9/23 02:50	136.9	↑3.7
9/23 03:00	140.3	↑3.4
9/23 03:10	143.4	↑3.1
9/23 03:20	146.2	↑2.8
9/23 03:30	148.7	↑2.5
9/23 03:40	150.8	↑2.1
9/23 03:50	152.5	↑1.7
9/23 04:00	153.9	↑1.4
9/23 04:10	154.8	↑0.9
9/23 04:20	155.4	↑0.6
9/23 04:30	155.6	↑0.2	満潮
9/23 04:40	155.4	↓-0.2
9/23 04:50	154.8	↓-0.6
9/23 05:00	153.9	↓-0.9
9/23 05:10	152.5	↓-1.4
9/23 05:20	150.8	↓-1.7
9/23 05:30	148.8	↓-2.0
9/23 05:40	146.4	↓-2.4
9/23 05:50	143.7	↓-2.7
9/23 06:00	140.8	↓-2.9
9/23 06:10	137.5	↓-3.3
9/23 06:20	134.0	↓-3.5
9/23 06:30	130.3	↓-3.7
9/23 06:40	126.4	↓-3.9
9/23 06:50	122.4	↓-4.0
9/23 07:00	118.2	↓-4.2
9/23 07:10	114.0	↓-4.2
9/23 07:20	109.7	↓-4.3
9/23 07:30	105.3	↓-4.4
9/23 07:40	101.0	↓-4.3
9/23 07:50	96.6	↓-4.4
9/23 08:00	92.4	↓-4.2
9/23 08:10	88.3	↓-4.1
9/23 08:20	84.2	↓-4.1
9/23 08:30	80.4	↓-3.8
9/23 08:40	76.7	↓-3.7
9/23 08:50	73.2	↓-3.5
9/23 09:00	70.0	↓-3.2
9/23 09:10	67.1	↓-2.9
9/23 09:20	64.4	↓-2.7
9/23 09:30	62.1	↓-2.3
9/23 09:40	60.0	↓-2.1
9/23 09:50	58.4	↓-1.6
9/23 10:00	57.0	↓-1.4
9/23 10:10	56.0	↓-1.0
9/23 10:20	55.4	↓-0.6
9/23 10:30	55.2	↓-0.2	干潮
9/23 10:40	55.4	↑0.2
9/23 10:50	55.9	↑0.5
9/23 11:00	56.8	↑0.9
9/23 11:10	58.1	↑1.3
9/23 11:20	59.8	↑1.7
9/23 11:30	61.7	↑1.9
9/23 11:40	64.1	↑2.4
9/23 11:50	66.7	↑2.6
9/23 12:00	69.7	↑3.0
9/23 12:10	72.9	↑3.2
9/23 12:20	76.3	↑3.4
9/23 12:30	80.0	↑3.7
9/23 12:40	83.9	↑3.9
9/23 12:50	88.0	↑4.1
9/23 13:00	92.2	↑4.2
9/23 13:10	96.5	↑4.3
9/23 13:20	100.9	↑4.4
9/23 13:30	105.4	↑4.5
9/23 13:40	109.8	↑4.4
9/23 13:50	114.2	↑4.4
9/23 14:00	118.5	↑4.3
9/23 14:10	122.8	↑4.3
9/23 14:20	126.9	↑4.1
9/23 14:30	130.8	↑3.9
9/23 14:40	134.6	↑3.8
9/23 14:50	138.1	↑3.5
9/23 15:00	141.4	↑3.3
9/23 15:10	144.4	↑3.0
9/23 15:20	147.1	↑2.7
9/23 15:30	149.5	↑2.4
9/23 15:40	151.5	↑2.0
9/23 15:50	153.2	↑1.7
9/23 16:00	154.5	↑1.3
9/23 16:10	155.4	↑0.9
9/23 16:20	155.9	↑0.5	満潮
9/23 16:30	156.0	↑0.1
9/23 16:40	155.7	↓-0.3
9/23 16:50	155.0	↓-0.7
9/23 17:00	153.9	↓-1.1
9/23 17:10	152.5	↓-1.4
9/23 17:20	150.6	↓-1.9
9/23 17:30	148.4	↓-2.2
9/23 17:40	145.8	↓-2.6
9/23 17:50	142.9	↓-2.9
9/23 18:00	139.6	↓-3.3
9/23 18:10	136.1	↓-3.5
9/23 18:20	132.3	↓-3.8
9/23 18:30	128.2	↓-4.1
9/23 18:40	124.0	↓-4.2
9/23 18:50	119.5	↓-4.5
9/23 19:00	114.9	↓-4.6
9/23 19:10	110.2	↓-4.7
9/23 19:20	105.4	↓-4.8
9/23 19:30	100.5	↓-4.9
9/23 19:40	95.5	↓-5.0	最大潮位差
9/23 19:50	90.6	↓-4.9
9/23 20:00	85.7	↓-4.9
9/23 20:10	80.9	↓-4.8
9/23 20:20	76.2	↓-4.7
9/23 20:30	71.6	↓-4.6
9/23 20:40	67.2	↓-4.4
9/23 20:50	63.0	↓-4.2
9/23 21:00	59.0	↓-4.0
9/23 21:10	55.2	↓-3.8
9/23 21:20	51.7	↓-3.5
9/23 21:30	48.5	↓-3.2
9/23 21:40	45.7	↓-2.8
9/23 21:50	43.1	↓-2.6
9/23 22:00	40.9	↓-2.2
9/23 22:10	39.1	↓-1.8
9/23 22:20	37.6	↓-1.5
9/23 22:30	36.6	↓-1.0
9/23 22:40	35.9	↓-0.7
9/23 22:50	35.6	↓-0.3	干潮
9/23 23:00	35.8	↑0.2
9/23 23:10	36.3	↑0.5
9/23 23:20	37.2	↑0.9
9/23 23:30	38.5	↑1.3
9/23 23:40	40.2	↑1.7
9/23 23:50	42.3	↑2.1