20 (金)	11:14	03:14	20:08	13:53
	113cm	48cm	136cm	110cm
小潮 出 05:24 入 17:39 出 23:03 入 12:49

犬吠埼（千葉）2030年09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
9/20 00:00	81.9	↓-3.1	最大潮位差
9/20 00:10	78.8	↓-3.1	最大潮位差
9/20 00:20	75.8	↓-3.0
9/20 00:30	72.9	↓-2.9
9/20 00:40	70.2	↓-2.7
9/20 00:50	67.5	↓-2.7
9/20 01:00	64.9	↓-2.6
9/20 01:10	62.5	↓-2.4
9/20 01:20	60.3	↓-2.2
9/20 01:30	58.2	↓-2.1
9/20 01:40	56.3	↓-1.9
9/20 01:50	54.6	↓-1.7
9/20 02:00	53.0	↓-1.6
9/20 02:10	51.6	↓-1.4
9/20 02:20	50.5	↓-1.1
9/20 02:30	49.5	↓-1.0
9/20 02:40	48.7	↓-0.8
9/20 02:50	48.2	↓-0.5
9/20 03:00	47.8	↓-0.4
9/20 03:10	47.6	↓-0.2	干潮
9/20 03:20	47.7	↑0.1
9/20 03:30	47.9	↑0.2
9/20 03:40	48.3	↑0.4
9/20 03:50	48.9	↑0.6
9/20 04:00	49.7	↑0.8
9/20 04:10	50.6	↑0.9
9/20 04:20	51.7	↑1.1
9/20 04:30	53.0	↑1.3
9/20 04:40	54.4	↑1.4
9/20 04:50	56.0	↑1.6
9/20 05:00	57.6	↑1.6
9/20 05:10	59.4	↑1.8
9/20 05:20	61.3	↑1.9
9/20 05:30	63.3	↑2.0
9/20 05:40	65.3	↑2.0
9/20 05:50	67.5	↑2.2
9/20 06:00	69.6	↑2.1
9/20 06:10	71.8	↑2.2
9/20 06:20	74.1	↑2.3
9/20 06:30	76.3	↑2.2
9/20 06:40	78.6	↑2.3
9/20 06:50	80.8	↑2.2
9/20 07:00	83.1	↑2.3
9/20 07:10	85.3	↑2.2
9/20 07:20	87.4	↑2.1
9/20 07:30	89.5	↑2.1
9/20 07:40	91.6	↑2.1
9/20 07:50	93.5	↑1.9
9/20 08:00	95.4	↑1.9
9/20 08:10	97.2	↑1.8
9/20 08:20	99.0	↑1.8
9/20 08:30	100.6	↑1.6
9/20 08:40	102.1	↑1.5
9/20 08:50	103.5	↑1.4
9/20 09:00	104.8	↑1.3
9/20 09:10	106.1	↑1.3
9/20 09:20	107.2	↑1.1
9/20 09:30	108.1	↑0.9
9/20 09:40	109.0	↑0.9
9/20 09:50	109.8	↑0.8
9/20 10:00	110.5	↑0.7
9/20 10:10	111.0	↑0.5
9/20 10:20	111.5	↑0.5
9/20 10:30	111.9	↑0.4
9/20 10:40	112.1	↑0.2
9/20 10:50	112.3	↑0.2
9/20 11:00	112.4	↑0.1
9/20 11:10	112.5	↑0.1	満潮
9/20 11:20	112.5	0
9/20 11:30	112.4	↓-0.1
9/20 11:40	112.3	↓-0.1
9/20 11:50	112.1	↓-0.2
9/20 12:00	111.9	↓-0.2
9/20 12:10	111.7	↓-0.2
9/20 12:20	111.5	↓-0.2
9/20 12:30	111.3	↓-0.2
9/20 12:40	111.0	↓-0.3
9/20 12:50	110.8	↓-0.2
9/20 13:00	110.6	↓-0.2
9/20 13:10	110.4	↓-0.2
9/20 13:20	110.2	↓-0.2
9/20 13:30	110.1	↓-0.1
9/20 13:40	110.0	↓-0.1
9/20 13:50	110.0	0	干潮
9/20 14:00	110.0	0
9/20 14:10	110.1	↑0.1
9/20 14:20	110.2	↑0.1
9/20 14:30	110.4	↑0.2
9/20 14:40	110.7	↑0.3
9/20 14:50	111.0	↑0.3
9/20 15:00	111.4	↑0.4
9/20 15:10	111.9	↑0.5
9/20 15:20	112.4	↑0.5
9/20 15:30	113.1	↑0.7
9/20 15:40	113.7	↑0.6
9/20 15:50	114.5	↑0.8
9/20 16:00	115.3	↑0.8
9/20 16:10	116.1	↑0.8
9/20 16:20	117.0	↑0.9
9/20 16:30	118.0	↑1.0
9/20 16:40	119.0	↑1.0
9/20 16:50	120.0	↑1.0
9/20 17:00	121.0	↑1.0
9/20 17:10	122.1	↑1.1
9/20 17:20	123.2	↑1.1
9/20 17:30	124.3	↑1.1
9/20 17:40	125.4	↑1.1
9/20 17:50	126.4	↑1.0
9/20 18:00	127.5	↑1.1
9/20 18:10	128.5	↑1.0
9/20 18:20	129.5	↑1.0
9/20 18:30	130.4	↑0.9
9/20 18:40	131.3	↑0.9
9/20 18:50	132.1	↑0.8
9/20 19:00	132.8	↑0.7
9/20 19:10	133.4	↑0.6
9/20 19:20	134.0	↑0.6
9/20 19:30	134.5	↑0.5
9/20 19:40	134.8	↑0.3
9/20 19:50	135.1	↑0.3
9/20 20:00	135.2	↑0.1	満潮
9/20 20:10	135.2	0
9/20 20:20	135.1	↓-0.1
9/20 20:30	134.9	↓-0.2
9/20 20:40	134.5	↓-0.4
9/20 20:50	134.0	↓-0.5
9/20 21:00	133.4	↓-0.6
9/20 21:10	132.6	↓-0.8
9/20 21:20	131.7	↓-0.9
9/20 21:30	130.7	↓-1.0
9/20 21:40	129.5	↓-1.2
9/20 21:50	128.2	↓-1.3
9/20 22:00	126.7	↓-1.5
9/20 22:10	125.2	↓-1.5
9/20 22:20	123.5	↓-1.7
9/20 22:30	121.7	↓-1.8
9/20 22:40	119.8	↓-1.9
9/20 22:50	117.7	↓-2.1
9/20 23:00	115.6	↓-2.1
9/20 23:10	113.4	↓-2.2
9/20 23:20	111.1	↓-2.3
9/20 23:30	108.8	↓-2.3
9/20 23:40	106.3	↓-2.5
9/20 23:50	103.9	↓-2.4