1 (日)	06:02	12:05	18:19	-
	115cm	22cm	124cm	-
大潮 出 05:29 入 17:58 出 18:43 入 06:01 潮干狩り ○ 10:57～13:12

鳥島（東京）2018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	22.5	0
4/1 00:10	22.7	↑0.2
4/1 00:20	23.4	↑0.7
4/1 00:30	24.3	↑0.9
4/1 00:40	25.6	↑1.3
4/1 00:50	27.3	↑1.7
4/1 01:00	29.2	↑1.9
4/1 01:10	31.4	↑2.2
4/1 01:20	33.9	↑2.5
4/1 01:30	36.7	↑2.8
4/1 01:40	39.6	↑2.9
4/1 01:50	42.9	↑3.3
4/1 02:00	46.3	↑3.4
4/1 02:10	49.8	↑3.5
4/1 02:20	53.5	↑3.7
4/1 02:30	57.3	↑3.8
4/1 02:40	61.2	↑3.9
4/1 02:50	65.2	↑4.0
4/1 03:00	69.2	↑4.0
4/1 03:10	73.2	↑4.0
4/1 03:20	77.1	↑3.9
4/1 03:30	81.0	↑3.9
4/1 03:40	84.8	↑3.8
4/1 03:50	88.4	↑3.6
4/1 04:00	91.9	↑3.5
4/1 04:10	95.3	↑3.4
4/1 04:20	98.4	↑3.1
4/1 04:30	101.3	↑2.9
4/1 04:40	104.0	↑2.7
4/1 04:50	106.4	↑2.4
4/1 05:00	108.6	↑2.2
4/1 05:10	110.4	↑1.8
4/1 05:20	111.9	↑1.5
4/1 05:30	113.1	↑1.2
4/1 05:40	114.0	↑0.9
4/1 05:50	114.5	↑0.5
4/1 06:00	114.7	↑0.2	満潮
4/1 06:10	114.6	↓-0.1
4/1 06:20	114.1	↓-0.5
4/1 06:30	113.2	↓-0.9
4/1 06:40	112.1	↓-1.1
4/1 06:50	110.6	↓-1.5
4/1 07:00	108.8	↓-1.8
4/1 07:10	106.7	↓-2.1
4/1 07:20	104.3	↓-2.4
4/1 07:30	101.6	↓-2.7
4/1 07:40	98.7	↓-2.9
4/1 07:50	95.5	↓-3.2
4/1 08:00	92.2	↓-3.3
4/1 08:10	88.7	↓-3.5
4/1 08:20	85.0	↓-3.7
4/1 08:30	81.2	↓-3.8
4/1 08:40	77.3	↓-3.9
4/1 08:50	73.3	↓-4.0
4/1 09:00	69.3	↓-4.0
4/1 09:10	65.3	↓-4.0
4/1 09:20	61.3	↓-4.0
4/1 09:30	57.4	↓-3.9
4/1 09:40	53.5	↓-3.9
4/1 09:50	49.7	↓-3.8
4/1 10:00	46.1	↓-3.6
4/1 10:10	42.7	↓-3.4
4/1 10:20	39.4	↓-3.3
4/1 10:30	36.3	↓-3.1
4/1 10:40	33.5	↓-2.8
4/1 10:50	31.0	↓-2.5
4/1 11:00	28.7	↓-2.3
4/1 11:10	26.7	↓-2.0
4/1 11:20	25.0	↓-1.7
4/1 11:30	23.7	↓-1.3
4/1 11:40	22.6	↓-1.1
4/1 11:50	22.0	↓-0.6
4/1 12:00	21.6	↓-0.4	干潮
4/1 12:10	21.7	↑0.1
4/1 12:20	22.1	↑0.4
4/1 12:30	22.8	↑0.7
4/1 12:40	23.9	↑1.1
4/1 12:50	25.3	↑1.4
4/1 13:00	27.0	↑1.7
4/1 13:10	29.1	↑2.1
4/1 13:20	31.5	↑2.4
4/1 13:30	34.1	↑2.6
4/1 13:40	37.1	↑3.0
4/1 13:50	40.3	↑3.2
4/1 14:00	43.7	↑3.4
4/1 14:10	47.3	↑3.6
4/1 14:20	51.1	↑3.8
4/1 14:30	55.0	↑3.9
4/1 14:40	59.1	↑4.1
4/1 14:50	63.2	↑4.1
4/1 15:00	67.5	↑4.3	最大潮位差
4/1 15:10	71.7	↑4.2
4/1 15:20	76.0	↑4.3	最大潮位差
4/1 15:30	80.2	↑4.2
4/1 15:40	84.4	↑4.2
4/1 15:50	88.5	↑4.1
4/1 16:00	92.5	↑4.0
4/1 16:10	96.3	↑3.8
4/1 16:20	100.0	↑3.7
4/1 16:30	103.5	↑3.5
4/1 16:40	106.7	↑3.2
4/1 16:50	109.7	↑3.0
4/1 17:00	112.5	↑2.8
4/1 17:10	114.9	↑2.4
4/1 17:20	117.1	↑2.2
4/1 17:30	119.0	↑1.9
4/1 17:40	120.5	↑1.5
4/1 17:50	121.7	↑1.2
4/1 18:00	122.5	↑0.8
4/1 18:10	123.0	↑0.5	満潮
4/1 18:20	123.1	↑0.1
4/1 18:30	122.9	↓-0.2
4/1 18:40	122.3	↓-0.6
4/1 18:50	121.3	↓-1.0
4/1 19:00	120.1	↓-1.2
4/1 19:10	118.5	↓-1.6
4/1 19:20	116.5	↓-2.0
4/1 19:30	114.3	↓-2.2
4/1 19:40	111.8	↓-2.5
4/1 19:50	109.0	↓-2.8
4/1 20:00	106.0	↓-3.0
4/1 20:10	102.7	↓-3.3
4/1 20:20	99.3	↓-3.4
4/1 20:30	95.6	↓-3.7
4/1 20:40	91.8	↓-3.8
4/1 20:50	87.9	↓-3.9
4/1 21:00	83.9	↓-4.0
4/1 21:10	79.9	↓-4.0
4/1 21:20	75.8	↓-4.1
4/1 21:30	71.7	↓-4.1
4/1 21:40	67.6	↓-4.1
4/1 21:50	63.6	↓-4.0
4/1 22:00	59.7	↓-3.9
4/1 22:10	55.9	↓-3.8
4/1 22:20	52.2	↓-3.7
4/1 22:30	48.7	↓-3.5
4/1 22:40	45.4	↓-3.3
4/1 22:50	42.3	↓-3.1
4/1 23:00	39.5	↓-2.8
4/1 23:10	36.9	↓-2.6
4/1 23:20	34.6	↓-2.3
4/1 23:30	32.6	↓-2.0
4/1 23:40	30.9	↓-1.7
4/1 23:50	29.6	↓-1.3