20 (日)	07:39	02:40	-	15:59
	117cm	96cm	-	27cm
小潮 出 05:07 入 18:19 出 00:16 入 09:48 潮干狩り ○ 14:11～17:47

神津島（東京）2025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	104.8	↓-0.7
4/20 00:10	104.0	↓-0.8
4/20 00:20	103.3	↓-0.7
4/20 00:30	102.5	↓-0.8
4/20 00:40	101.7	↓-0.8
4/20 00:50	100.9	↓-0.8
4/20 01:00	100.2	↓-0.7
4/20 01:10	99.4	↓-0.8
4/20 01:20	98.7	↓-0.7
4/20 01:30	98.1	↓-0.6
4/20 01:40	97.6	↓-0.5
4/20 01:50	97.1	↓-0.5
4/20 02:00	96.7	↓-0.4
4/20 02:10	96.3	↓-0.4
4/20 02:20	96.1	↓-0.2
4/20 02:30	96.0	↓-0.1	干潮
4/20 02:40	95.9	↓-0.1	干潮
4/20 02:50	96.0	↑0.1
4/20 03:00	96.1	↑0.1
4/20 03:10	96.4	↑0.3
4/20 03:20	96.8	↑0.4
4/20 03:30	97.2	↑0.4
4/20 03:40	97.8	↑0.6
4/20 03:50	98.4	↑0.6
4/20 04:00	99.1	↑0.7
4/20 04:10	99.9	↑0.8
4/20 04:20	100.7	↑0.8
4/20 04:30	101.6	↑0.9
4/20 04:40	102.6	↑1.0
4/20 04:50	103.6	↑1.0
4/20 05:00	104.6	↑1.0
4/20 05:10	105.6	↑1.0
4/20 05:20	106.7	↑1.1
4/20 05:30	107.7	↑1.0
4/20 05:40	108.8	↑1.1
4/20 05:50	109.8	↑1.0
4/20 06:00	110.8	↑1.0
4/20 06:10	111.7	↑0.9
4/20 06:20	112.6	↑0.9
4/20 06:30	113.4	↑0.8
4/20 06:40	114.1	↑0.7
4/20 06:50	114.7	↑0.6
4/20 07:00	115.3	↑0.6
4/20 07:10	115.7	↑0.4
4/20 07:20	116.0	↑0.3
4/20 07:30	116.2	↑0.2	満潮
4/20 07:40	116.2	0
4/20 07:50	116.1	↓-0.1
4/20 08:00	115.8	↓-0.3
4/20 08:10	115.4	↓-0.4
4/20 08:20	114.9	↓-0.5
4/20 08:30	114.2	↓-0.7
4/20 08:40	113.3	↓-0.9
4/20 08:50	112.3	↓-1.0
4/20 09:00	111.2	↓-1.1
4/20 09:10	109.9	↓-1.3
4/20 09:20	108.4	↓-1.5
4/20 09:30	106.8	↓-1.6
4/20 09:40	105.1	↓-1.7
4/20 09:50	103.2	↓-1.9
4/20 10:00	101.2	↓-2.0
4/20 10:10	99.1	↓-2.1
4/20 10:20	96.9	↓-2.2
4/20 10:30	94.5	↓-2.4
4/20 10:40	92.1	↓-2.4
4/20 10:50	89.6	↓-2.5
4/20 11:00	87.0	↓-2.6
4/20 11:10	84.4	↓-2.6
4/20 11:20	81.6	↓-2.8
4/20 11:30	78.9	↓-2.7
4/20 11:40	76.1	↓-2.8
4/20 11:50	73.3	↓-2.8
4/20 12:00	70.4	↓-2.9	最大潮位差
4/20 12:10	67.6	↓-2.8
4/20 12:20	64.7	↓-2.9	最大潮位差
4/20 12:30	61.9	↓-2.8
4/20 12:40	59.1	↓-2.8
4/20 12:50	56.3	↓-2.8
4/20 13:00	53.6	↓-2.7
4/20 13:10	51.0	↓-2.6
4/20 13:20	48.5	↓-2.5
4/20 13:30	46.0	↓-2.5
4/20 13:40	43.7	↓-2.3
4/20 13:50	41.4	↓-2.3
4/20 14:00	39.3	↓-2.1
4/20 14:10	37.4	↓-1.9
4/20 14:20	35.5	↓-1.9
4/20 14:30	33.9	↓-1.6
4/20 14:40	32.4	↓-1.5
4/20 14:50	31.0	↓-1.4
4/20 15:00	29.8	↓-1.2
4/20 15:10	28.9	↓-0.9
4/20 15:20	28.1	↓-0.8
4/20 15:30	27.4	↓-0.7
4/20 15:40	27.0	↓-0.4
4/20 15:50	26.8	↓-0.2	干潮
4/20 16:00	26.7	↓-0.1
4/20 16:10	26.9	↑0.2
4/20 16:20	27.2	↑0.3
4/20 16:30	27.7	↑0.5
4/20 16:40	28.4	↑0.7
4/20 16:50	29.3	↑0.9
4/20 17:00	30.3	↑1.0
4/20 17:10	31.5	↑1.2
4/20 17:20	32.9	↑1.4
4/20 17:30	34.4	↑1.5
4/20 17:40	36.1	↑1.7
4/20 17:50	38.0	↑1.9
4/20 18:00	39.9	↑1.9
4/20 18:10	42.0	↑2.1
4/20 18:20	44.2	↑2.2
4/20 18:30	46.5	↑2.3
4/20 18:40	48.9	↑2.4
4/20 18:50	51.3	↑2.4
4/20 19:00	53.9	↑2.6
4/20 19:10	56.5	↑2.6
4/20 19:20	59.1	↑2.6
4/20 19:30	61.7	↑2.6
4/20 19:40	64.4	↑2.7
4/20 19:50	67.0	↑2.6
4/20 20:00	69.7	↑2.7
4/20 20:10	72.3	↑2.6
4/20 20:20	74.9	↑2.6
4/20 20:30	77.4	↑2.5
4/20 20:40	79.9	↑2.5
4/20 20:50	82.3	↑2.4
4/20 21:00	84.6	↑2.3
4/20 21:10	86.9	↑2.3
4/20 21:20	89.0	↑2.1
4/20 21:30	91.1	↑2.1
4/20 21:40	93.1	↑2.0
4/20 21:50	94.9	↑1.8
4/20 22:00	96.6	↑1.7
4/20 22:10	98.3	↑1.7
4/20 22:20	99.8	↑1.5
4/20 22:30	101.2	↑1.4
4/20 22:40	102.4	↑1.2
4/20 22:50	103.6	↑1.2
4/20 23:00	104.6	↑1.0
4/20 23:10	105.5	↑0.9
4/20 23:20	106.3	↑0.8
4/20 23:30	107.0	↑0.7
4/20 23:40	107.5	↑0.5
4/20 23:50	108.0	↑0.5