21 (土)	14:07	04:32	21:00	15:39
	107cm	52cm	114cm	106cm
小潮 出 05:24 入 17:37 出 23:58 入 13:32

銚子漁港（千葉）2030年09月21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
9/21 00:00	88.4	↓-1.9
9/21 00:10	86.4	↓-2.0	最大潮位差
9/21 00:20	84.5	↓-1.9
9/21 00:30	82.5	↓-2.0	最大潮位差
9/21 00:40	80.5	↓-2.0	最大潮位差
9/21 00:50	78.6	↓-1.9
9/21 01:00	76.7	↓-1.9
9/21 01:10	74.8	↓-1.9
9/21 01:20	72.9	↓-1.9
9/21 01:30	71.1	↓-1.8
9/21 01:40	69.2	↓-1.9
9/21 01:50	67.5	↓-1.7
9/21 02:00	65.8	↓-1.7
9/21 02:10	64.2	↓-1.6
9/21 02:20	62.6	↓-1.6
9/21 02:30	61.1	↓-1.5
9/21 02:40	59.7	↓-1.4
9/21 02:50	58.4	↓-1.3
9/21 03:00	57.2	↓-1.2
9/21 03:10	56.1	↓-1.1
9/21 03:20	55.1	↓-1.0
9/21 03:30	54.3	↓-0.8
9/21 03:40	53.5	↓-0.8
9/21 03:50	52.9	↓-0.6
9/21 04:00	52.5	↓-0.4
9/21 04:10	52.1	↓-0.4
9/21 04:20	51.9	↓-0.2
9/21 04:30	51.8	↓-0.1	干潮
9/21 04:40	51.9	↑0.1
9/21 04:50	52.1	↑0.2
9/21 05:00	52.4	↑0.3
9/21 05:10	52.8	↑0.4
9/21 05:20	53.3	↑0.5
9/21 05:30	54.0	↑0.7
9/21 05:40	54.7	↑0.7
9/21 05:50	55.6	↑0.9
9/21 06:00	56.5	↑0.9
9/21 06:10	57.6	↑1.1
9/21 06:20	58.7	↑1.1
9/21 06:30	60.0	↑1.3
9/21 06:40	61.3	↑1.3
9/21 06:50	62.6	↑1.3
9/21 07:00	64.1	↑1.5
9/21 07:10	65.6	↑1.5
9/21 07:20	67.1	↑1.5
9/21 07:30	68.7	↑1.6
9/21 07:40	70.3	↑1.6
9/21 07:50	72.0	↑1.7
9/21 08:00	73.7	↑1.7
9/21 08:10	75.3	↑1.6
9/21 08:20	77.0	↑1.7
9/21 08:30	78.7	↑1.7
9/21 08:40	80.4	↑1.7
9/21 08:50	82.0	↑1.6
9/21 09:00	83.6	↑1.6
9/21 09:10	85.2	↑1.6
9/21 09:20	86.7	↑1.5
9/21 09:30	88.2	↑1.5
9/21 09:40	89.7	↑1.5
9/21 09:50	91.0	↑1.3
9/21 10:00	92.3	↑1.3
9/21 10:10	93.6	↑1.3
9/21 10:20	94.8	↑1.2
9/21 10:30	95.9	↑1.1
9/21 10:40	96.9	↑1.0
9/21 10:50	97.9	↑1.0
9/21 11:00	98.9	↑1.0
9/21 11:10	99.7	↑0.8
9/21 11:20	100.5	↑0.8
9/21 11:30	101.3	↑0.8
9/21 11:40	102.0	↑0.7
9/21 11:50	102.6	↑0.6
9/21 12:00	103.2	↑0.6
9/21 12:10	103.7	↑0.5
9/21 12:20	104.2	↑0.5
9/21 12:30	104.6	↑0.4
9/21 12:40	105.0	↑0.4
9/21 12:50	105.3	↑0.3
9/21 13:00	105.6	↑0.3
9/21 13:10	105.8	↑0.2
9/21 13:20	106.0	↑0.2
9/21 13:30	106.1	↑0.1
9/21 13:40	106.2	↑0.1
9/21 13:50	106.3	↑0.1
9/21 14:00	106.3	0	満潮
9/21 14:10	106.3	0
9/21 14:20	106.3	0
9/21 14:30	106.2	↓-0.1
9/21 14:40	106.2	0
9/21 14:50	106.1	↓-0.1
9/21 15:00	106.1	0
9/21 15:10	106.0	↓-0.1
9/21 15:20	106.0	0
9/21 15:30	106.0	0	干潮
9/21 15:40	106.0	0
9/21 15:50	106.0	0
9/21 16:00	106.0	0
9/21 16:10	106.1	↑0.1
9/21 16:20	106.2	↑0.1
9/21 16:30	106.3	↑0.1
9/21 16:40	106.5	↑0.2
9/21 16:50	106.6	↑0.1
9/21 17:00	106.8	↑0.2
9/21 17:10	107.1	↑0.3
9/21 17:20	107.3	↑0.2
9/21 17:30	107.6	↑0.3
9/21 17:40	107.9	↑0.3
9/21 17:50	108.2	↑0.3
9/21 18:00	108.5	↑0.3
9/21 18:10	108.8	↑0.3
9/21 18:20	109.2	↑0.4
9/21 18:30	109.5	↑0.3
9/21 18:40	109.8	↑0.3
9/21 18:50	110.2	↑0.4
9/21 19:00	110.5	↑0.3
9/21 19:10	110.8	↑0.3
9/21 19:20	111.2	↑0.4
9/21 19:30	111.5	↑0.3
9/21 19:40	111.8	↑0.3
9/21 19:50	112.0	↑0.2
9/21 20:00	112.3	↑0.3
9/21 20:10	112.5	↑0.2
9/21 20:20	112.7	↑0.2
9/21 20:30	112.9	↑0.2
9/21 20:40	113.0	↑0.1
9/21 20:50	113.0	0	満潮
9/21 21:00	113.1	↑0.1	満潮
9/21 21:10	113.0	↓-0.1
9/21 21:20	112.9	↓-0.1
9/21 21:30	112.8	↓-0.1
9/21 21:40	112.6	↓-0.2
9/21 21:50	112.3	↓-0.3
9/21 22:00	111.9	↓-0.4
9/21 22:10	111.5	↓-0.4
9/21 22:20	111.0	↓-0.5
9/21 22:30	110.4	↓-0.6
9/21 22:40	109.7	↓-0.7
9/21 22:50	109.0	↓-0.7
9/21 23:00	108.2	↓-0.8
9/21 23:10	107.3	↓-0.9
9/21 23:20	106.4	↓-0.9
9/21 23:30	105.4	↓-1.0
9/21 23:40	104.3	↓-1.1
9/21 23:50	103.1	↓-1.2