1 (月)	07:36	02:09	23:54	15:38
	121cm	86cm	96cm	18cm
小潮 出 05:30 入 18:03 出 - 入 09:29 潮干狩り ◎ 13:17～18:03

八重根／八丈島（東京）2024年04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
4/1 00:00	94.6	↓-1.0
4/1 00:10	93.5	↓-1.1
4/1 00:20	92.5	↓-1.0
4/1 00:30	91.5	↓-1.0
4/1 00:40	90.5	↓-1.0
4/1 00:50	89.6	↓-0.9
4/1 01:00	88.8	↓-0.8
4/1 01:10	88.0	↓-0.8
4/1 01:20	87.4	↓-0.6
4/1 01:30	86.9	↓-0.5
4/1 01:40	86.5	↓-0.4
4/1 01:50	86.2	↓-0.3
4/1 02:00	86.0	↓-0.2	干潮
4/1 02:10	85.9	↓-0.1
4/1 02:20	86.0	↑0.1
4/1 02:30	86.3	↑0.3
4/1 02:40	86.6	↑0.3
4/1 02:50	87.1	↑0.5
4/1 03:00	87.7	↑0.6
4/1 03:10	88.5	↑0.8
4/1 03:20	89.3	↑0.8
4/1 03:30	90.3	↑1.0
4/1 03:40	91.4	↑1.1
4/1 03:50	92.7	↑1.3
4/1 04:00	94.0	↑1.3
4/1 04:10	95.3	↑1.3
4/1 04:20	96.8	↑1.5
4/1 04:30	98.3	↑1.5
4/1 04:40	99.9	↑1.6
4/1 04:50	101.5	↑1.6
4/1 05:00	103.2	↑1.7
4/1 05:10	104.8	↑1.6
4/1 05:20	106.4	↑1.6
4/1 05:30	108.0	↑1.6
4/1 05:40	109.6	↑1.6
4/1 05:50	111.1	↑1.5
4/1 06:00	112.6	↑1.5
4/1 06:10	113.9	↑1.3
4/1 06:20	115.2	↑1.3
4/1 06:30	116.3	↑1.1
4/1 06:40	117.3	↑1.0
4/1 06:50	118.2	↑0.9
4/1 07:00	118.9	↑0.7
4/1 07:10	119.5	↑0.6
4/1 07:20	119.9	↑0.4
4/1 07:30	120.1	↑0.2	満潮
4/1 07:40	120.1	0
4/1 07:50	119.9	↓-0.2
4/1 08:00	119.5	↓-0.4
4/1 08:10	118.9	↓-0.6
4/1 08:20	118.1	↓-0.8
4/1 08:30	117.1	↓-1.0
4/1 08:40	115.9	↓-1.2
4/1 08:50	114.5	↓-1.4
4/1 09:00	112.8	↓-1.7
4/1 09:10	111.0	↓-1.8
4/1 09:20	109.0	↓-2.0
4/1 09:30	106.8	↓-2.2
4/1 09:40	104.5	↓-2.3
4/1 09:50	101.9	↓-2.6
4/1 10:00	99.2	↓-2.7
4/1 10:10	96.4	↓-2.8
4/1 10:20	93.5	↓-2.9
4/1 10:30	90.4	↓-3.1
4/1 10:40	87.2	↓-3.2
4/1 10:50	84.0	↓-3.2
4/1 11:00	80.6	↓-3.4
4/1 11:10	77.3	↓-3.3
4/1 11:20	73.8	↓-3.5	最大潮位差
4/1 11:30	70.4	↓-3.4
4/1 11:40	66.9	↓-3.5	最大潮位差
4/1 11:50	63.5	↓-3.4
4/1 12:00	60.1	↓-3.4
4/1 12:10	56.7	↓-3.4
4/1 12:20	53.4	↓-3.3
4/1 12:30	50.2	↓-3.2
4/1 12:40	47.1	↓-3.1
4/1 12:50	44.0	↓-3.1
4/1 13:00	41.1	↓-2.9
4/1 13:10	38.3	↓-2.8
4/1 13:20	35.7	↓-2.6
4/1 13:30	33.2	↓-2.5
4/1 13:40	30.8	↓-2.4
4/1 13:50	28.7	↓-2.1
4/1 14:00	26.7	↓-2.0
4/1 14:10	24.8	↓-1.9
4/1 14:20	23.2	↓-1.6
4/1 14:30	21.8	↓-1.4
4/1 14:40	20.5	↓-1.3
4/1 14:50	19.5	↓-1.0
4/1 15:00	18.6	↓-0.9
4/1 15:10	18.0	↓-0.6
4/1 15:20	17.5	↓-0.5
4/1 15:30	17.3	↓-0.2	干潮
4/1 15:40	17.2	↓-0.1
4/1 15:50	17.4	↑0.2
4/1 16:00	17.8	↑0.4
4/1 16:10	18.3	↑0.5
4/1 16:20	19.1	↑0.8
4/1 16:30	20.0	↑0.9
4/1 16:40	21.1	↑1.1
4/1 16:50	22.4	↑1.3
4/1 17:00	23.8	↑1.4
4/1 17:10	25.4	↑1.6
4/1 17:20	27.2	↑1.8
4/1 17:30	29.1	↑1.9
4/1 17:40	31.1	↑2.0
4/1 17:50	33.2	↑2.1
4/1 18:00	35.5	↑2.3
4/1 18:10	37.8	↑2.3
4/1 18:20	40.3	↑2.5
4/1 18:30	42.7	↑2.4
4/1 18:40	45.3	↑2.6
4/1 18:50	47.9	↑2.6
4/1 19:00	50.5	↑2.6
4/1 19:10	53.1	↑2.6
4/1 19:20	55.8	↑2.7
4/1 19:30	58.4	↑2.6
4/1 19:40	61.0	↑2.6
4/1 19:50	63.5	↑2.5
4/1 20:00	66.0	↑2.5
4/1 20:10	68.5	↑2.5
4/1 20:20	70.9	↑2.4
4/1 20:30	73.2	↑2.3
4/1 20:40	75.4	↑2.2
4/1 20:50	77.5	↑2.1
4/1 21:00	79.6	↑2.1
4/1 21:10	81.5	↑1.9
4/1 21:20	83.3	↑1.8
4/1 21:30	84.9	↑1.6
4/1 21:40	86.5	↑1.6
4/1 21:50	87.9	↑1.4
4/1 22:00	89.2	↑1.3
4/1 22:10	90.4	↑1.2
4/1 22:20	91.4	↑1.0
4/1 22:30	92.3	↑0.9
4/1 22:40	93.1	↑0.8
4/1 22:50	93.8	↑0.7
4/1 23:00	94.3	↑0.5
4/1 23:10	94.7	↑0.4
4/1 23:20	95.1	↑0.4
4/1 23:30	95.3	↑0.2
4/1 23:40	95.4	↑0.1
4/1 23:50	95.5	↑0.1	満潮