20 (土)	01:59	08:13	13:42	19:53
	109cm	54cm	96cm	38cm
中潮 出 04:48 入 18:18 出 14:44 入 03:15

八木（岩手）2024年04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
4/20 00:00	95.0	↑2.3
4/20 00:10	97.1	↑2.1
4/20 00:20	99.0	↑1.9
4/20 00:30	100.8	↑1.8
4/20 00:40	102.5	↑1.7
4/20 00:50	103.9	↑1.4
4/20 01:00	105.2	↑1.3
4/20 01:10	106.2	↑1.0
4/20 01:20	107.1	↑0.9
4/20 01:30	107.8	↑0.7
4/20 01:40	108.2	↑0.4
4/20 01:50	108.5	↑0.3	満潮
4/20 02:00	108.6	↑0.1
4/20 02:10	108.4	↓-0.2
4/20 02:20	108.1	↓-0.3
4/20 02:30	107.5	↓-0.6
4/20 02:40	106.8	↓-0.7
4/20 02:50	105.9	↓-0.9
4/20 03:00	104.8	↓-1.1
4/20 03:10	103.6	↓-1.2
4/20 03:20	102.2	↓-1.4
4/20 03:30	100.6	↓-1.6
4/20 03:40	99.0	↓-1.6
4/20 03:50	97.1	↓-1.9
4/20 04:00	95.2	↓-1.9
4/20 04:10	93.2	↓-2.0
4/20 04:20	91.1	↓-2.1
4/20 04:30	88.9	↓-2.2
4/20 04:40	86.7	↓-2.2
4/20 04:50	84.4	↓-2.3
4/20 05:00	82.1	↓-2.3
4/20 05:10	79.8	↓-2.3
4/20 05:20	77.5	↓-2.3
4/20 05:30	75.3	↓-2.2
4/20 05:40	73.0	↓-2.3
4/20 05:50	70.8	↓-2.2
4/20 06:00	68.7	↓-2.1
4/20 06:10	66.7	↓-2.0
4/20 06:20	64.8	↓-1.9
4/20 06:30	62.9	↓-1.9
4/20 06:40	61.2	↓-1.7
4/20 06:50	59.7	↓-1.5
4/20 07:00	58.3	↓-1.4
4/20 07:10	57.0	↓-1.3
4/20 07:20	56.0	↓-1.0
4/20 07:30	55.1	↓-0.9
4/20 07:40	54.4	↓-0.7
4/20 07:50	53.9	↓-0.5
4/20 08:00	53.5	↓-0.4
4/20 08:10	53.4	↓-0.1	干潮
4/20 08:20	53.4	0
4/20 08:30	53.7	↑0.3
4/20 08:40	54.1	↑0.4
4/20 08:50	54.8	↑0.7
4/20 09:00	55.6	↑0.8
4/20 09:10	56.6	↑1.0
4/20 09:20	57.7	↑1.1
4/20 09:30	59.0	↑1.3
4/20 09:40	60.5	↑1.5
4/20 09:50	62.0	↑1.5
4/20 10:00	63.7	↑1.7
4/20 10:10	65.5	↑1.8
4/20 10:20	67.3	↑1.8
4/20 10:30	69.2	↑1.9
4/20 10:40	71.2	↑2.0
4/20 10:50	73.2	↑2.0
4/20 11:00	75.2	↑2.0
4/20 11:10	77.2	↑2.0
4/20 11:20	79.2	↑2.0
4/20 11:30	81.1	↑1.9
4/20 11:40	83.0	↑1.9
4/20 11:50	84.7	↑1.7
4/20 12:00	86.4	↑1.7
4/20 12:10	88.0	↑1.6
4/20 12:20	89.5	↑1.5
4/20 12:30	90.8	↑1.3
4/20 12:40	92.0	↑1.2
4/20 12:50	93.0	↑1.0
4/20 13:00	93.9	↑0.9
4/20 13:10	94.6	↑0.7
4/20 13:20	95.1	↑0.5
4/20 13:30	95.4	↑0.3
4/20 13:40	95.5	↑0.1	満潮
4/20 13:50	95.4	↓-0.1
4/20 14:00	95.2	↓-0.2
4/20 14:10	94.7	↓-0.5
4/20 14:20	94.0	↓-0.7
4/20 14:30	93.2	↓-0.8
4/20 14:40	92.2	↓-1.0
4/20 14:50	91.0	↓-1.2
4/20 15:00	89.6	↓-1.4
4/20 15:10	88.1	↓-1.5
4/20 15:20	86.4	↓-1.7
4/20 15:30	84.6	↓-1.8
4/20 15:40	82.7	↓-1.9
4/20 15:50	80.6	↓-2.1
4/20 16:00	78.4	↓-2.2
4/20 16:10	76.2	↓-2.2
4/20 16:20	73.9	↓-2.3
4/20 16:30	71.5	↓-2.4
4/20 16:40	69.1	↓-2.4
4/20 16:50	66.6	↓-2.5
4/20 17:00	64.2	↓-2.4
4/20 17:10	61.7	↓-2.5
4/20 17:20	59.3	↓-2.4
4/20 17:30	57.0	↓-2.3
4/20 17:40	54.7	↓-2.3
4/20 17:50	52.4	↓-2.3
4/20 18:00	50.3	↓-2.1
4/20 18:10	48.3	↓-2.0
4/20 18:20	46.4	↓-1.9
4/20 18:30	44.7	↓-1.7
4/20 18:40	43.1	↓-1.6
4/20 18:50	41.7	↓-1.4
4/20 19:00	40.5	↓-1.2
4/20 19:10	39.4	↓-1.1
4/20 19:20	38.6	↓-0.8
4/20 19:30	38.0	↓-0.6
4/20 19:40	37.6	↓-0.4
4/20 19:50	37.4	↓-0.2	干潮
4/20 20:00	37.5	↑0.1
4/20 20:10	37.8	↑0.3
4/20 20:20	38.3	↑0.5
4/20 20:30	39.1	↑0.8
4/20 20:40	40.1	↑1.0
4/20 20:50	41.4	↑1.3
4/20 21:00	42.8	↑1.4
4/20 21:10	44.5	↑1.7
4/20 21:20	46.4	↑1.9
4/20 21:30	48.5	↑2.1
4/20 21:40	50.7	↑2.2
4/20 21:50	53.1	↑2.4
4/20 22:00	55.7	↑2.6
4/20 22:10	58.4	↑2.7
4/20 22:20	61.2	↑2.8
4/20 22:30	64.1	↑2.9
4/20 22:40	67.1	↑3.0
4/20 22:50	70.2	↑3.1	最大潮位差
4/20 23:00	73.3	↑3.1	最大潮位差
4/20 23:10	76.4	↑3.1	最大潮位差
4/20 23:20	79.5	↑3.1	最大潮位差
4/20 23:30	82.6	↑3.1	最大潮位差
4/20 23:40	85.6	↑3.0
4/20 23:50	88.6	↑3.0