31 (火)	09:50	03:16	21:56	16:06
	99cm	33cm	85cm	46cm
小潮 出 06:35 入 16:49 出 10:55 入 23:49

鳥島（東京）2030年12月31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
12/31 00:00	65.1	↓-2.6
12/31 00:10	62.6	↓-2.5
12/31 00:20	60.0	↓-2.6
12/31 00:30	57.5	↓-2.5
12/31 00:40	55.0	↓-2.5
12/31 00:50	52.5	↓-2.5
12/31 01:00	50.2	↓-2.3
12/31 01:10	47.9	↓-2.3
12/31 01:20	45.8	↓-2.1
12/31 01:30	43.7	↓-2.1
12/31 01:40	41.8	↓-1.9
12/31 01:50	40.1	↓-1.7
12/31 02:00	38.5	↓-1.6
12/31 02:10	37.0	↓-1.5
12/31 02:20	35.8	↓-1.2
12/31 02:30	34.8	↓-1.0
12/31 02:40	33.9	↓-0.9
12/31 02:50	33.3	↓-0.6
12/31 03:00	32.8	↓-0.5
12/31 03:10	32.6	↓-0.2	干潮
12/31 03:20	32.6	0
12/31 03:30	32.8	↑0.2
12/31 03:40	33.2	↑0.4
12/31 03:50	33.8	↑0.6
12/31 04:00	34.7	↑0.9
12/31 04:10	35.7	↑1.0
12/31 04:20	36.9	↑1.2
12/31 04:30	38.4	↑1.5
12/31 04:40	39.9	↑1.5
12/31 04:50	41.7	↑1.8
12/31 05:00	43.6	↑1.9
12/31 05:10	45.7	↑2.1
12/31 05:20	47.9	↑2.2
12/31 05:30	50.2	↑2.3
12/31 05:40	52.6	↑2.4
12/31 05:50	55.1	↑2.5
12/31 06:00	57.6	↑2.5
12/31 06:10	60.2	↑2.6
12/31 06:20	62.8	↑2.6
12/31 06:30	65.5	↑2.7	最大潮位差
12/31 06:40	68.1	↑2.6
12/31 06:50	70.8	↑2.7	最大潮位差
12/31 07:00	73.4	↑2.6
12/31 07:10	75.9	↑2.5
12/31 07:20	78.4	↑2.5
12/31 07:30	80.8	↑2.4
12/31 07:40	83.1	↑2.3
12/31 07:50	85.3	↑2.2
12/31 08:00	87.3	↑2.0
12/31 08:10	89.2	↑1.9
12/31 08:20	91.0	↑1.8
12/31 08:30	92.6	↑1.6
12/31 08:40	94.0	↑1.4
12/31 08:50	95.3	↑1.3
12/31 09:00	96.3	↑1.0
12/31 09:10	97.2	↑0.9
12/31 09:20	97.9	↑0.7
12/31 09:30	98.4	↑0.5
12/31 09:40	98.6	↑0.2	満潮
12/31 09:50	98.7	↑0.1	満潮
12/31 10:00	98.6	↓-0.1
12/31 10:10	98.3	↓-0.3
12/31 10:20	97.8	↓-0.5
12/31 10:30	97.1	↓-0.7
12/31 10:40	96.2	↓-0.9
12/31 10:50	95.1	↓-1.1
12/31 11:00	93.9	↓-1.2
12/31 11:10	92.6	↓-1.3
12/31 11:20	91.0	↓-1.6
12/31 11:30	89.4	↓-1.6
12/31 11:40	87.6	↓-1.8
12/31 11:50	85.8	↓-1.8
12/31 12:00	83.8	↓-2.0
12/31 12:10	81.7	↓-2.1
12/31 12:20	79.6	↓-2.1
12/31 12:30	77.5	↓-2.1
12/31 12:40	75.3	↓-2.2
12/31 12:50	73.1	↓-2.2
12/31 13:00	70.9	↓-2.2
12/31 13:10	68.7	↓-2.2
12/31 13:20	66.5	↓-2.2
12/31 13:30	64.4	↓-2.1
12/31 13:40	62.4	↓-2.0
12/31 13:50	60.4	↓-2.0
12/31 14:00	58.5	↓-1.9
12/31 14:10	56.7	↓-1.8
12/31 14:20	55.0	↓-1.7
12/31 14:30	53.4	↓-1.6
12/31 14:40	52.0	↓-1.4
12/31 14:50	50.7	↓-1.3
12/31 15:00	49.5	↓-1.2
12/31 15:10	48.5	↓-1.0
12/31 15:20	47.7	↓-0.8
12/31 15:30	47.0	↓-0.7
12/31 15:40	46.5	↓-0.5
12/31 15:50	46.2	↓-0.3
12/31 16:00	46.0	↓-0.2	干潮
12/31 16:10	46.0	0
12/31 16:20	46.2	↑0.2
12/31 16:30	46.5	↑0.3
12/31 16:40	47.0	↑0.5
12/31 16:50	47.6	↑0.6
12/31 17:00	48.4	↑0.8
12/31 17:10	49.4	↑1.0
12/31 17:20	50.4	↑1.0
12/31 17:30	51.6	↑1.2
12/31 17:40	52.9	↑1.3
12/31 17:50	54.3	↑1.4
12/31 18:00	55.8	↑1.5
12/31 18:10	57.3	↑1.5
12/31 18:20	58.9	↑1.6
12/31 18:30	60.6	↑1.7
12/31 18:40	62.3	↑1.7
12/31 18:50	64.0	↑1.7
12/31 19:00	65.8	↑1.8
12/31 19:10	67.5	↑1.7
12/31 19:20	69.2	↑1.7
12/31 19:30	70.9	↑1.7
12/31 19:40	72.5	↑1.6
12/31 19:50	74.1	↑1.6
12/31 20:00	75.6	↑1.5
12/31 20:10	77.0	↑1.4
12/31 20:20	78.3	↑1.3
12/31 20:30	79.6	↑1.3
12/31 20:40	80.7	↑1.1
12/31 20:50	81.7	↑1.0
12/31 21:00	82.5	↑0.8
12/31 21:10	83.3	↑0.8
12/31 21:20	83.9	↑0.6
12/31 21:30	84.3	↑0.4
12/31 21:40	84.6	↑0.3
12/31 21:50	84.8	↑0.2	満潮
12/31 22:00	84.8	0
12/31 22:10	84.6	↓-0.2
12/31 22:20	84.3	↓-0.3
12/31 22:30	83.8	↓-0.5
12/31 22:40	83.2	↓-0.6
12/31 22:50	82.5	↓-0.7
12/31 23:00	81.6	↓-0.9
12/31 23:10	80.6	↓-1.0
12/31 23:20	79.5	↓-1.1
12/31 23:30	78.3	↓-1.2
12/31 23:40	77.0	↓-1.3
12/31 23:50	75.5	↓-1.5