12 (日)	04:05	09:36	14:23	21:20
	97cm	74cm	90cm	34cm
長潮 出 05:16 入 18:05 出 01:59 入 12:41

鳥島（東京）2026年04月12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
4/12 00:00	64.3	↑2.0
4/12 00:10	66.4	↑2.1
4/12 00:20	68.5	↑2.1
4/12 00:30	70.5	↑2.0
4/12 00:40	72.6	↑2.1
4/12 00:50	74.6	↑2.0
4/12 01:00	76.5	↑1.9
4/12 01:10	78.5	↑2.0
4/12 01:20	80.3	↑1.8
4/12 01:30	82.1	↑1.8
4/12 01:40	83.8	↑1.7
4/12 01:50	85.4	↑1.6
4/12 02:00	87.0	↑1.6
4/12 02:10	88.4	↑1.4
4/12 02:20	89.7	↑1.3
4/12 02:30	91.0	↑1.3
4/12 02:40	92.1	↑1.1
4/12 02:50	93.0	↑0.9
4/12 03:00	93.9	↑0.9
4/12 03:10	94.7	↑0.8
4/12 03:20	95.3	↑0.6
4/12 03:30	95.8	↑0.5
4/12 03:40	96.1	↑0.3
4/12 03:50	96.3	↑0.2
4/12 04:00	96.5	↑0.2	満潮
4/12 04:10	96.4	↓-0.1
4/12 04:20	96.3	↓-0.1
4/12 04:30	96.1	↓-0.2
4/12 04:40	95.7	↓-0.4
4/12 04:50	95.3	↓-0.4
4/12 05:00	94.7	↓-0.6
4/12 05:10	94.1	↓-0.6
4/12 05:20	93.3	↓-0.8
4/12 05:30	92.5	↓-0.8
4/12 05:40	91.6	↓-0.9
4/12 05:50	90.7	↓-0.9
4/12 06:00	89.7	↓-1.0
4/12 06:10	88.7	↓-1.0
4/12 06:20	87.6	↓-1.1
4/12 06:30	86.6	↓-1.0
4/12 06:40	85.5	↓-1.1
4/12 06:50	84.4	↓-1.1
4/12 07:00	83.3	↓-1.1
4/12 07:10	82.2	↓-1.1
4/12 07:20	81.2	↓-1.0
4/12 07:30	80.2	↓-1.0
4/12 07:40	79.2	↓-1.0
4/12 07:50	78.3	↓-0.9
4/12 08:00	77.5	↓-0.8
4/12 08:10	76.7	↓-0.8
4/12 08:20	75.9	↓-0.8
4/12 08:30	75.3	↓-0.6
4/12 08:40	74.7	↓-0.6
4/12 08:50	74.3	↓-0.4
4/12 09:00	73.9	↓-0.4
4/12 09:10	73.6	↓-0.3
4/12 09:20	73.4	↓-0.2
4/12 09:30	73.3	↓-0.1	干潮
4/12 09:40	73.3	0
4/12 09:50	73.4	↑0.1
4/12 10:00	73.6	↑0.2
4/12 10:10	73.9	↑0.3
4/12 10:20	74.2	↑0.3
4/12 10:30	74.7	↑0.5
4/12 10:40	75.2	↑0.5
4/12 10:50	75.8	↑0.6
4/12 11:00	76.5	↑0.7
4/12 11:10	77.2	↑0.7
4/12 11:20	77.9	↑0.7
4/12 11:30	78.8	↑0.9
4/12 11:40	79.6	↑0.8
4/12 11:50	80.5	↑0.9
4/12 12:00	81.4	↑0.9
4/12 12:10	82.3	↑0.9
4/12 12:20	83.1	↑0.8
4/12 12:30	84.0	↑0.9
4/12 12:40	84.9	↑0.9
4/12 12:50	85.7	↑0.8
4/12 13:00	86.4	↑0.7
4/12 13:10	87.2	↑0.8
4/12 13:20	87.8	↑0.6
4/12 13:30	88.4	↑0.6
4/12 13:40	88.9	↑0.5
4/12 13:50	89.3	↑0.4
4/12 14:00	89.6	↑0.3
4/12 14:10	89.8	↑0.2
4/12 14:20	89.8	0	満潮
4/12 14:30	89.8	0
4/12 14:40	89.6	↓-0.2
4/12 14:50	89.4	↓-0.2
4/12 15:00	88.9	↓-0.5
4/12 15:10	88.4	↓-0.5
4/12 15:20	87.7	↓-0.7
4/12 15:30	86.9	↓-0.8
4/12 15:40	86.0	↓-0.9
4/12 15:50	84.9	↓-1.1
4/12 16:00	83.7	↓-1.2
4/12 16:10	82.4	↓-1.3
4/12 16:20	80.9	↓-1.5
4/12 16:30	79.4	↓-1.5
4/12 16:40	77.7	↓-1.7
4/12 16:50	75.9	↓-1.8
4/12 17:00	74.1	↓-1.8
4/12 17:10	72.2	↓-1.9
4/12 17:20	70.2	↓-2.0
4/12 17:30	68.1	↓-2.1
4/12 17:40	66.0	↓-2.1
4/12 17:50	63.9	↓-2.1
4/12 18:00	61.7	↓-2.2
4/12 18:10	59.6	↓-2.1
4/12 18:20	57.4	↓-2.2
4/12 18:30	55.2	↓-2.2
4/12 18:40	53.1	↓-2.1
4/12 18:50	51.1	↓-2.0
4/12 19:00	49.0	↓-2.1
4/12 19:10	47.1	↓-1.9
4/12 19:20	45.2	↓-1.9
4/12 19:30	43.5	↓-1.7
4/12 19:40	41.8	↓-1.7
4/12 19:50	40.3	↓-1.5
4/12 20:00	38.9	↓-1.4
4/12 20:10	37.6	↓-1.3
4/12 20:20	36.5	↓-1.1
4/12 20:30	35.5	↓-1.0
4/12 20:40	34.7	↓-0.8
4/12 20:50	34.1	↓-0.6
4/12 21:00	33.6	↓-0.5
4/12 21:10	33.4	↓-0.2	干潮
4/12 21:20	33.3	↓-0.1	干潮
4/12 21:30	33.4	↑0.1
4/12 21:40	33.7	↑0.3
4/12 21:50	34.2	↑0.5
4/12 22:00	34.9	↑0.7
4/12 22:10	35.7	↑0.8
4/12 22:20	36.8	↑1.1
4/12 22:30	38.0	↑1.2
4/12 22:40	39.4	↑1.4
4/12 22:50	40.9	↑1.5
4/12 23:00	42.6	↑1.7
4/12 23:10	44.5	↑1.9
4/12 23:20	46.4	↑1.9
4/12 23:30	48.5	↑2.1
4/12 23:40	50.7	↑2.2
4/12 23:50	53.0	↑2.3	最大潮位差