20 (日)	20:01	04:23	-	-
	118cm	51cm	-	-
長潮 出 05:24 入 17:39 出 14:01 入 23:31

銚子漁港（千葉）2026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	83.3	↓-2.1	最大潮位差
9/20 00:10	81.2	↓-2.1	最大潮位差
9/20 00:20	79.1	↓-2.1	最大潮位差
9/20 00:30	77.0	↓-2.1	最大潮位差
9/20 00:40	75.0	↓-2.0
9/20 00:50	73.0	↓-2.0
9/20 01:00	71.1	↓-1.9
9/20 01:10	69.3	↓-1.8
9/20 01:20	67.5	↓-1.8
9/20 01:30	65.7	↓-1.8
9/20 01:40	64.1	↓-1.6
9/20 01:50	62.5	↓-1.6
9/20 02:00	60.9	↓-1.6
9/20 02:10	59.5	↓-1.4
9/20 02:20	58.2	↓-1.3
9/20 02:30	56.9	↓-1.3
9/20 02:40	55.8	↓-1.1
9/20 02:50	54.7	↓-1.1
9/20 03:00	53.8	↓-0.9
9/20 03:10	52.9	↓-0.9
9/20 03:20	52.2	↓-0.7
9/20 03:30	51.6	↓-0.6
9/20 03:40	51.0	↓-0.6
9/20 03:50	50.6	↓-0.4
9/20 04:00	50.4	↓-0.2
9/20 04:10	50.2	↓-0.2
9/20 04:20	50.1	↓-0.1	干潮
9/20 04:30	50.1	0
9/20 04:40	50.3	↑0.2
9/20 04:50	50.5	↑0.2
9/20 05:00	50.8	↑0.3
9/20 05:10	51.2	↑0.4
9/20 05:20	51.7	↑0.5
9/20 05:30	52.3	↑0.6
9/20 05:40	52.9	↑0.6
9/20 05:50	53.7	↑0.8
9/20 06:00	54.5	↑0.8
9/20 06:10	55.4	↑0.9
9/20 06:20	56.3	↑0.9
9/20 06:30	57.3	↑1.0
9/20 06:40	58.4	↑1.1
9/20 06:50	59.6	↑1.2
9/20 07:00	60.8	↑1.2
9/20 07:10	62.0	↑1.2
9/20 07:20	63.4	↑1.4
9/20 07:30	64.7	↑1.3
9/20 07:40	66.1	↑1.4
9/20 07:50	67.6	↑1.5
9/20 08:00	69.0	↑1.4
9/20 08:10	70.5	↑1.5
9/20 08:20	72.1	↑1.6
9/20 08:30	73.6	↑1.5
9/20 08:40	75.1	↑1.5
9/20 08:50	76.7	↑1.6
9/20 09:00	78.2	↑1.5
9/20 09:10	79.8	↑1.6
9/20 09:20	81.3	↑1.5
9/20 09:30	82.8	↑1.5
9/20 09:40	84.3	↑1.5
9/20 09:50	85.8	↑1.5
9/20 10:00	87.2	↑1.4
9/20 10:10	88.7	↑1.5
9/20 10:20	90.1	↑1.4
9/20 10:30	91.4	↑1.3
9/20 10:40	92.7	↑1.3
9/20 10:50	94.0	↑1.3
9/20 11:00	95.3	↑1.3
9/20 11:10	96.5	↑1.2
9/20 11:20	97.6	↑1.1
9/20 11:30	98.8	↑1.2
9/20 11:40	99.9	↑1.1
9/20 11:50	100.9	↑1.0
9/20 12:00	101.9	↑1.0
9/20 12:10	102.9	↑1.0
9/20 12:20	103.7	↑0.8
9/20 12:30	104.6	↑0.9
9/20 12:40	105.4	↑0.8
9/20 12:50	106.1	↑0.7
9/20 13:00	106.8	↑0.7
9/20 13:10	107.4	↑0.6
9/20 13:20	108.0	↑0.6
9/20 13:30	108.5	↑0.5
9/20 13:40	109.0	↑0.5
9/20 13:50	109.4	↑0.4
9/20 14:00	109.7	↑0.3
9/20 14:10	110.1	↑0.4
9/20 14:20	110.4	↑0.3
9/20 14:30	110.6	↑0.2
9/20 14:40	110.8	↑0.2
9/20 14:50	111.0	↑0.2
9/20 15:00	111.2	↑0.2
9/20 15:10	111.4	↑0.2
9/20 15:20	111.6	↑0.2
9/20 15:30	111.7	↑0.1
9/20 15:40	111.9	↑0.2
9/20 15:50	112.1	↑0.2
9/20 16:00	112.3	↑0.2
9/20 16:10	112.5	↑0.2
9/20 16:20	112.7	↑0.2
9/20 16:30	112.9	↑0.2
9/20 16:40	113.2	↑0.3
9/20 16:50	113.4	↑0.2
9/20 17:00	113.7	↑0.3
9/20 17:10	114.0	↑0.3
9/20 17:20	114.3	↑0.3
9/20 17:30	114.6	↑0.3
9/20 17:40	114.9	↑0.3
9/20 17:50	115.2	↑0.3
9/20 18:00	115.5	↑0.3
9/20 18:10	115.8	↑0.3
9/20 18:20	116.0	↑0.2
9/20 18:30	116.3	↑0.3
9/20 18:40	116.6	↑0.3
9/20 18:50	116.8	↑0.2
9/20 19:00	117.0	↑0.2
9/20 19:10	117.2	↑0.2
9/20 19:20	117.4	↑0.2
9/20 19:30	117.5	↑0.1
9/20 19:40	117.7	↑0.2
9/20 19:50	117.7	0
9/20 20:00	117.7	0	満潮
9/20 20:10	117.7	0
9/20 20:20	117.6	↓-0.1
9/20 20:30	117.5	↓-0.1
9/20 20:40	117.3	↓-0.2
9/20 20:50	117.1	↓-0.2
9/20 21:00	116.7	↓-0.4
9/20 21:10	116.3	↓-0.4
9/20 21:20	115.9	↓-0.4
9/20 21:30	115.3	↓-0.6
9/20 21:40	114.7	↓-0.6
9/20 21:50	114.0	↓-0.7
9/20 22:00	113.2	↓-0.8
9/20 22:10	112.4	↓-0.8
9/20 22:20	111.4	↓-1.0
9/20 22:30	110.4	↓-1.0
9/20 22:40	109.4	↓-1.0
9/20 22:50	108.2	↓-1.2
9/20 23:00	107.0	↓-1.2
9/20 23:10	105.8	↓-1.2
9/20 23:20	104.4	↓-1.4
9/20 23:30	103.1	↓-1.3
9/20 23:40	101.6	↓-1.5
9/20 23:50	100.2	↓-1.4