20 (木)	03:01	09:50	16:22	21:59
	143cm	23cm	135cm	61cm
大潮 出 05:24 入 17:38 出 17:41 入 04:20 潮干狩り ○ 08:41～10:59

銚子漁港（千葉）2040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	104.9	↑3.0
9/20 00:10	107.9	↑3.0
9/20 00:20	111.0	↑3.1
9/20 00:30	114.0	↑3.0
9/20 00:40	117.1	↑3.1
9/20 00:50	120.0	↑2.9
9/20 01:00	122.9	↑2.9
9/20 01:10	125.7	↑2.8
9/20 01:20	128.4	↑2.7
9/20 01:30	130.9	↑2.5
9/20 01:40	133.2	↑2.3
9/20 01:50	135.4	↑2.2
9/20 02:00	137.3	↑1.9
9/20 02:10	139.0	↑1.7
9/20 02:20	140.4	↑1.4
9/20 02:30	141.5	↑1.1
9/20 02:40	142.3	↑0.8
9/20 02:50	142.8	↑0.5
9/20 03:00	143.0	↑0.2	満潮
9/20 03:10	142.8	↓-0.2
9/20 03:20	142.3	↓-0.5
9/20 03:30	141.5	↓-0.8
9/20 03:40	140.3	↓-1.2
9/20 03:50	138.8	↓-1.5
9/20 04:00	137.0	↓-1.8
9/20 04:10	134.8	↓-2.2
9/20 04:20	132.4	↓-2.4
9/20 04:30	129.6	↓-2.8
9/20 04:40	126.6	↓-3.0
9/20 04:50	123.3	↓-3.3
9/20 05:00	119.8	↓-3.5
9/20 05:10	116.0	↓-3.8
9/20 05:20	112.1	↓-3.9
9/20 05:30	108.0	↓-4.1
9/20 05:40	103.7	↓-4.3
9/20 05:50	99.3	↓-4.4
9/20 06:00	94.9	↓-4.4
9/20 06:10	90.3	↓-4.6	最大潮位差
9/20 06:20	85.7	↓-4.6	最大潮位差
9/20 06:30	81.1	↓-4.6	最大潮位差
9/20 06:40	76.5	↓-4.6	最大潮位差
9/20 06:50	71.9	↓-4.6	最大潮位差
9/20 07:00	67.4	↓-4.5
9/20 07:10	62.9	↓-4.5
9/20 07:20	58.6	↓-4.3
9/20 07:30	54.3	↓-4.3
9/20 07:40	50.3	↓-4.0
9/20 07:50	46.4	↓-3.9
9/20 08:00	42.8	↓-3.6
9/20 08:10	39.3	↓-3.5
9/20 08:20	36.2	↓-3.1
9/20 08:30	33.3	↓-2.9
9/20 08:40	30.7	↓-2.6
9/20 08:50	28.4	↓-2.3
9/20 09:00	26.5	↓-1.9
9/20 09:10	24.9	↓-1.6
9/20 09:20	23.6	↓-1.3
9/20 09:30	22.7	↓-0.9
9/20 09:40	22.2	↓-0.5	干潮
9/20 09:50	22.1	↓-0.1	干潮
9/20 10:00	22.3	↑0.2
9/20 10:10	22.9	↑0.6
9/20 10:20	23.8	↑0.9
9/20 10:30	25.1	↑1.3
9/20 10:40	26.8	↑1.7
9/20 10:50	28.8	↑2.0
9/20 11:00	31.0	↑2.2
9/20 11:10	33.6	↑2.6
9/20 11:20	36.5	↑2.9
9/20 11:30	39.6	↑3.1
9/20 11:40	43.0	↑3.4
9/20 11:50	46.6	↑3.6
9/20 12:00	50.3	↑3.7
9/20 12:10	54.3	↑4.0
9/20 12:20	58.4	↑4.1
9/20 12:30	62.6	↑4.2
9/20 12:40	67.0	↑4.4
9/20 12:50	71.4	↑4.4
9/20 13:00	75.8	↑4.4
9/20 13:10	80.3	↑4.5
9/20 13:20	84.8	↑4.5
9/20 13:30	89.2	↑4.4
9/20 13:40	93.6	↑4.4
9/20 13:50	97.8	↑4.2
9/20 14:00	102.0	↑4.2
9/20 14:10	106.0	↑4.0
9/20 14:20	109.8	↑3.8
9/20 14:30	113.5	↑3.7
9/20 14:40	116.8	↑3.3
9/20 14:50	120.0	↑3.2
9/20 15:00	122.9	↑2.9
9/20 15:10	125.4	↑2.5
9/20 15:20	127.7	↑2.3
9/20 15:30	129.6	↑1.9
9/20 15:40	131.2	↑1.6
9/20 15:50	132.5	↑1.3
9/20 16:00	133.4	↑0.9
9/20 16:10	134.0	↑0.6
9/20 16:20	134.2	↑0.2	満潮
9/20 16:30	134.1	↓-0.1
9/20 16:40	133.6	↓-0.5
9/20 16:50	132.8	↓-0.8
9/20 17:00	131.8	↓-1.0
9/20 17:10	130.4	↓-1.4
9/20 17:20	128.7	↓-1.7
9/20 17:30	126.8	↓-1.9
9/20 17:40	124.6	↓-2.2
9/20 17:50	122.2	↓-2.4
9/20 18:00	119.6	↓-2.6
9/20 18:10	116.8	↓-2.8
9/20 18:20	113.8	↓-3.0
9/20 18:30	110.8	↓-3.0
9/20 18:40	107.6	↓-3.2
9/20 18:50	104.3	↓-3.3
9/20 19:00	101.0	↓-3.3
9/20 19:10	97.6	↓-3.4
9/20 19:20	94.3	↓-3.3
9/20 19:30	90.9	↓-3.4
9/20 19:40	87.6	↓-3.3
9/20 19:50	84.4	↓-3.2
9/20 20:00	81.3	↓-3.1
9/20 20:10	78.3	↓-3.0
9/20 20:20	75.5	↓-2.8
9/20 20:30	72.8	↓-2.7
9/20 20:40	70.4	↓-2.4
9/20 20:50	68.2	↓-2.2
9/20 21:00	66.3	↓-1.9
9/20 21:10	64.6	↓-1.7
9/20 21:20	63.2	↓-1.4
9/20 21:30	62.1	↓-1.1
9/20 21:40	61.3	↓-0.8
9/20 21:50	60.9	↓-0.4	干潮
9/20 22:00	60.8	↓-0.1
9/20 22:10	61.0	↑0.2
9/20 22:20	61.6	↑0.6
9/20 22:30	62.4	↑0.8
9/20 22:40	63.6	↑1.2
9/20 22:50	65.2	↑1.6
9/20 23:00	67.0	↑1.8
9/20 23:10	69.0	↑2.0
9/20 23:20	71.4	↑2.4
9/20 23:30	74.0	↑2.6
9/20 23:40	76.8	↑2.8
9/20 23:50	79.9	↑3.1