9 (火)	05:28	11:40	18:07	23:59
	146cm	14cm	152cm	48cm
大潮 出 05:19 入 18:09 出 05:27 入 18:46 潮干狩り ◎ 09:58～13:22

八重根／八丈島（東京）2024年04月9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
4/9 00:00	34.4	↑1.3
4/9 00:10	36.1	↑1.7
4/9 00:20	38.1	↑2.0
4/9 00:30	40.6	↑2.5
4/9 00:40	43.3	↑2.7
4/9 00:50	46.5	↑3.2
4/9 01:00	49.9	↑3.4
4/9 01:10	53.6	↑3.7
4/9 01:20	57.6	↑4.0
4/9 01:30	61.8	↑4.2
4/9 01:40	66.2	↑4.4
4/9 01:50	70.8	↑4.6
4/9 02:00	75.5	↑4.7
4/9 02:10	80.4	↑4.9
4/9 02:20	85.2	↑4.8
4/9 02:30	90.2	↑5.0
4/9 02:40	95.1	↑4.9
4/9 02:50	100.0	↑4.9
4/9 03:00	104.8	↑4.8
4/9 03:10	109.4	↑4.6
4/9 03:20	114.0	↑4.6
4/9 03:30	118.3	↑4.3
4/9 03:40	122.5	↑4.2
4/9 03:50	126.4	↑3.9
4/9 04:00	130.0	↑3.6
4/9 04:10	133.3	↑3.3
4/9 04:20	136.3	↑3.0
4/9 04:30	138.9	↑2.6
4/9 04:40	141.1	↑2.2
4/9 04:50	142.9	↑1.8
4/9 05:00	144.3	↑1.4
4/9 05:10	145.3	↑1.0
4/9 05:20	145.9	↑0.6	満潮
4/9 05:30	145.9	0
4/9 05:40	145.6	↓-0.3
4/9 05:50	144.8	↓-0.8
4/9 06:00	143.5	↓-1.3
4/9 06:10	141.8	↓-1.7
4/9 06:20	139.6	↓-2.2
4/9 06:30	137.0	↓-2.6
4/9 06:40	134.0	↓-3.0
4/9 06:50	130.7	↓-3.3
4/9 07:00	126.9	↓-3.8
4/9 07:10	122.8	↓-4.1
4/9 07:20	118.4	↓-4.4
4/9 07:30	113.8	↓-4.6
4/9 07:40	108.8	↓-5.0
4/9 07:50	103.7	↓-5.1
4/9 08:00	98.4	↓-5.3
4/9 08:10	92.9	↓-5.5
4/9 08:20	87.4	↓-5.5
4/9 08:30	81.8	↓-5.6	最大潮位差
4/9 08:40	76.2	↓-5.6	最大潮位差
4/9 08:50	70.6	↓-5.6	最大潮位差
4/9 09:00	65.1	↓-5.5
4/9 09:10	59.7	↓-5.4
4/9 09:20	54.4	↓-5.3
4/9 09:30	49.3	↓-5.1
4/9 09:40	44.4	↓-4.9
4/9 09:50	39.8	↓-4.6
4/9 10:00	35.5	↓-4.3
4/9 10:10	31.5	↓-4.0
4/9 10:20	27.8	↓-3.7
4/9 10:30	24.6	↓-3.2
4/9 10:40	21.7	↓-2.9
4/9 10:50	19.2	↓-2.5
4/9 11:00	17.2	↓-2.0
4/9 11:10	15.6	↓-1.6
4/9 11:20	14.4	↓-1.2
4/9 11:30	13.8	↓-0.6	干潮
4/9 11:40	13.6	↓-0.2	干潮
4/9 11:50	13.8	↑0.2
4/9 12:00	14.6	↑0.8
4/9 12:10	15.7	↑1.1
4/9 12:20	17.4	↑1.7
4/9 12:30	19.5	↑2.1
4/9 12:40	22.0	↑2.5
4/9 12:50	24.9	↑2.9
4/9 13:00	28.2	↑3.3
4/9 13:10	31.8	↑3.6
4/9 13:20	35.8	↑4.0
4/9 13:30	40.1	↑4.3
4/9 13:40	44.7	↑4.6
4/9 13:50	49.5	↑4.8
4/9 14:00	54.6	↑5.1
4/9 14:10	59.8	↑5.2
4/9 14:20	65.2	↑5.4
4/9 14:30	70.6	↑5.4
4/9 14:40	76.2	↑5.6	最大潮位差
4/9 14:50	81.8	↑5.6	最大潮位差
4/9 15:00	87.4	↑5.6	最大潮位差
4/9 15:10	92.9	↑5.5
4/9 15:20	98.4	↑5.5
4/9 15:30	103.7	↑5.3
4/9 15:40	109.0	↑5.3
4/9 15:50	114.0	↑5.0
4/9 16:00	118.8	↑4.8
4/9 16:10	123.4	↑4.6
4/9 16:20	127.7	↑4.3
4/9 16:30	131.7	↑4.0
4/9 16:40	135.4	↑3.7
4/9 16:50	138.8	↑3.4
4/9 17:00	141.7	↑2.9
4/9 17:10	144.3	↑2.6
4/9 17:20	146.5	↑2.2
4/9 17:30	148.2	↑1.7
4/9 17:40	149.6	↑1.4
4/9 17:50	150.5	↑0.9
4/9 18:00	150.9	↑0.4	満潮
4/9 18:10	151.0	↑0.1
4/9 18:20	150.6	↓-0.4
4/9 18:30	149.8	↓-0.8
4/9 18:40	148.5	↓-1.3
4/9 18:50	146.9	↓-1.6
4/9 19:00	144.8	↓-2.1
4/9 19:10	142.4	↓-2.4
4/9 19:20	139.7	↓-2.7
4/9 19:30	136.6	↓-3.1
4/9 19:40	133.3	↓-3.3
4/9 19:50	129.6	↓-3.7
4/9 20:00	125.7	↓-3.9
4/9 20:10	121.6	↓-4.1
4/9 20:20	117.4	↓-4.2
4/9 20:30	113.0	↓-4.4
4/9 20:40	108.5	↓-4.5
4/9 20:50	103.9	↓-4.6
4/9 21:00	99.3	↓-4.6
4/9 21:10	94.7	↓-4.6
4/9 21:20	90.1	↓-4.6
4/9 21:30	85.7	↓-4.4
4/9 21:40	81.3	↓-4.4
4/9 21:50	77.1	↓-4.2
4/9 22:00	73.0	↓-4.1
4/9 22:10	69.2	↓-3.8
4/9 22:20	65.6	↓-3.6
4/9 22:30	62.3	↓-3.3
4/9 22:40	59.2	↓-3.1
4/9 22:50	56.5	↓-2.7
4/9 23:00	54.1	↓-2.4
4/9 23:10	52.1	↓-2.0
4/9 23:20	50.4	↓-1.7
4/9 23:30	49.1	↓-1.3
4/9 23:40	48.1	↓-1.0
4/9 23:50	47.6	↓-0.5	干潮