13 (木)	08:44	02:36	21:54	15:33
	107cm	46cm	83cm	27cm
小潮 出 06:21 入 17:26 出 23:03 入 09:19 潮干狩り ○ 14:44～16:21

鳥島（東京）2031年02月13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
2/13 00:00	66.3	↓-2.3
2/13 00:10	64.1	↓-2.2
2/13 00:20	61.9	↓-2.2
2/13 00:30	59.8	↓-2.1
2/13 00:40	57.8	↓-2.0
2/13 00:50	55.8	↓-2.0
2/13 01:00	54.0	↓-1.8
2/13 01:10	52.4	↓-1.6
2/13 01:20	50.8	↓-1.6
2/13 01:30	49.5	↓-1.3
2/13 01:40	48.3	↓-1.2
2/13 01:50	47.3	↓-1.0
2/13 02:00	46.4	↓-0.9
2/13 02:10	45.8	↓-0.6
2/13 02:20	45.4	↓-0.4
2/13 02:30	45.2	↓-0.2	干潮
2/13 02:40	45.2	0
2/13 02:50	45.4	↑0.2
2/13 03:00	45.9	↑0.5
2/13 03:10	46.5	↑0.6
2/13 03:20	47.4	↑0.9
2/13 03:30	48.4	↑1.0
2/13 03:40	49.7	↑1.3
2/13 03:50	51.1	↑1.4
2/13 04:00	52.8	↑1.7
2/13 04:10	54.6	↑1.8
2/13 04:20	56.5	↑1.9
2/13 04:30	58.6	↑2.1
2/13 04:40	60.8	↑2.2
2/13 04:50	63.1	↑2.3
2/13 05:00	65.6	↑2.5
2/13 05:10	68.1	↑2.5
2/13 05:20	70.6	↑2.5
2/13 05:30	73.2	↑2.6
2/13 05:40	75.8	↑2.6
2/13 05:50	78.5	↑2.7
2/13 06:00	81.1	↑2.6
2/13 06:10	83.7	↑2.6
2/13 06:20	86.2	↑2.5
2/13 06:30	88.6	↑2.4
2/13 06:40	91.0	↑2.4
2/13 06:50	93.2	↑2.2
2/13 07:00	95.4	↑2.2
2/13 07:10	97.3	↑1.9
2/13 07:20	99.2	↑1.9
2/13 07:30	100.8	↑1.6
2/13 07:40	102.3	↑1.5
2/13 07:50	103.6	↑1.3
2/13 08:00	104.6	↑1.0
2/13 08:10	105.5	↑0.9
2/13 08:20	106.1	↑0.6
2/13 08:30	106.5	↑0.4
2/13 08:40	106.7	↑0.2	満潮
2/13 08:50	106.7	0
2/13 09:00	106.4	↓-0.3
2/13 09:10	105.9	↓-0.5
2/13 09:20	105.1	↓-0.8
2/13 09:30	104.1	↓-1.0
2/13 09:40	102.9	↓-1.2
2/13 09:50	101.5	↓-1.4
2/13 10:00	99.8	↓-1.7
2/13 10:10	98.0	↓-1.8
2/13 10:20	96.0	↓-2.0
2/13 10:30	93.8	↓-2.2
2/13 10:40	91.4	↓-2.4
2/13 10:50	88.9	↓-2.5
2/13 11:00	86.2	↓-2.7
2/13 11:10	83.5	↓-2.7
2/13 11:20	80.6	↓-2.9
2/13 11:30	77.7	↓-2.9
2/13 11:40	74.7	↓-3.0
2/13 11:50	71.6	↓-3.1	最大潮位差
2/13 12:00	68.5	↓-3.1	最大潮位差
2/13 12:10	65.4	↓-3.1	最大潮位差
2/13 12:20	62.4	↓-3.0
2/13 12:30	59.3	↓-3.1	最大潮位差
2/13 12:40	56.3	↓-3.0
2/13 12:50	53.4	↓-2.9
2/13 13:00	50.5	↓-2.9
2/13 13:10	47.8	↓-2.7
2/13 13:20	45.1	↓-2.7
2/13 13:30	42.6	↓-2.5
2/13 13:40	40.3	↓-2.3
2/13 13:50	38.1	↓-2.2
2/13 14:00	36.1	↓-2.0
2/13 14:10	34.2	↓-1.9
2/13 14:20	32.6	↓-1.6
2/13 14:30	31.1	↓-1.5
2/13 14:40	29.9	↓-1.2
2/13 14:50	28.9	↓-1.0
2/13 15:00	28.1	↓-0.8
2/13 15:10	27.5	↓-0.6
2/13 15:20	27.1	↓-0.4
2/13 15:30	27.0	↓-0.1	干潮
2/13 15:40	27.1	↑0.1
2/13 15:50	27.3	↑0.2
2/13 16:00	27.8	↑0.5
2/13 16:10	28.5	↑0.7
2/13 16:20	29.4	↑0.9
2/13 16:30	30.5	↑1.1
2/13 16:40	31.8	↑1.3
2/13 16:50	33.2	↑1.4
2/13 17:00	34.8	↑1.6
2/13 17:10	36.5	↑1.7
2/13 17:20	38.4	↑1.9
2/13 17:30	40.3	↑1.9
2/13 17:40	42.4	↑2.1
2/13 17:50	44.6	↑2.2
2/13 18:00	46.8	↑2.2
2/13 18:10	49.0	↑2.2
2/13 18:20	51.3	↑2.3
2/13 18:30	53.6	↑2.3
2/13 18:40	56.0	↑2.4
2/13 18:50	58.3	↑2.3
2/13 19:00	60.5	↑2.2
2/13 19:10	62.7	↑2.2
2/13 19:20	64.9	↑2.2
2/13 19:30	67.0	↑2.1
2/13 19:40	69.0	↑2.0
2/13 19:50	70.9	↑1.9
2/13 20:00	72.7	↑1.8
2/13 20:10	74.4	↑1.7
2/13 20:20	75.9	↑1.5
2/13 20:30	77.3	↑1.4
2/13 20:40	78.5	↑1.2
2/13 20:50	79.6	↑1.1
2/13 21:00	80.6	↑1.0
2/13 21:10	81.3	↑0.7
2/13 21:20	81.9	↑0.6
2/13 21:30	82.4	↑0.5
2/13 21:40	82.7	↑0.3
2/13 21:50	82.8	↑0.1	満潮
2/13 22:00	82.8	0
2/13 22:10	82.6	↓-0.2
2/13 22:20	82.2	↓-0.4
2/13 22:30	81.8	↓-0.4
2/13 22:40	81.1	↓-0.7
2/13 22:50	80.4	↓-0.7
2/13 23:00	79.5	↓-0.9
2/13 23:10	78.6	↓-0.9
2/13 23:20	77.5	↓-1.1
2/13 23:30	76.4	↓-1.1
2/13 23:40	75.2	↓-1.2
2/13 23:50	73.9	↓-1.3