12 (日)	04:45	10:53	17:08	23:12
	119cm	16cm	125cm	24cm
大潮 出 05:53 入 17:43 出 19:20 入 06:06 潮干狩り ◎ 09:21～12:24

銚子漁港（千葉）2028年03月12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
3/12 00:00	24.4	↑2.9
3/12 00:10	27.5	↑3.1
3/12 00:20	30.9	↑3.4
3/12 00:30	34.5	↑3.6
3/12 00:40	38.4	↑3.9
3/12 00:50	42.5	↑4.1
3/12 01:00	46.7	↑4.2
3/12 01:10	51.0	↑4.3
3/12 01:20	55.4	↑4.4
3/12 01:30	59.9	↑4.5
3/12 01:40	64.5	↑4.6	最大潮位差
3/12 01:50	69.0	↑4.5
3/12 02:00	73.5	↑4.5
3/12 02:10	78.0	↑4.5
3/12 02:20	82.4	↑4.4
3/12 02:30	86.6	↑4.2
3/12 02:40	90.7	↑4.1
3/12 02:50	94.7	↑4.0
3/12 03:00	98.4	↑3.7
3/12 03:10	101.9	↑3.5
3/12 03:20	105.1	↑3.2
3/12 03:30	108.1	↑3.0
3/12 03:40	110.7	↑2.6
3/12 03:50	113.0	↑2.3
3/12 04:00	114.9	↑1.9
3/12 04:10	116.4	↑1.5
3/12 04:20	117.6	↑1.2
3/12 04:30	118.4	↑0.8
3/12 04:40	118.8	↑0.4	満潮
3/12 04:50	118.7	↓-0.1
3/12 05:00	118.3	↓-0.4
3/12 05:10	117.5	↓-0.8
3/12 05:20	116.3	↓-1.2
3/12 05:30	114.7	↓-1.6
3/12 05:40	112.8	↓-1.9
3/12 05:50	110.5	↓-2.3
3/12 06:00	108.0	↓-2.5
3/12 06:10	105.1	↓-2.9
3/12 06:20	102.0	↓-3.1
3/12 06:30	98.6	↓-3.4
3/12 06:40	95.0	↓-3.6
3/12 06:50	91.2	↓-3.8
3/12 07:00	87.3	↓-3.9
3/12 07:10	83.2	↓-4.1
3/12 07:20	79.0	↓-4.2
3/12 07:30	74.8	↓-4.2
3/12 07:40	70.5	↓-4.3
3/12 07:50	66.1	↓-4.4
3/12 08:00	61.8	↓-4.3
3/12 08:10	57.6	↓-4.2
3/12 08:20	53.3	↓-4.3
3/12 08:30	49.2	↓-4.1
3/12 08:40	45.2	↓-4.0
3/12 08:50	41.4	↓-3.8
3/12 09:00	37.7	↓-3.7
3/12 09:10	34.2	↓-3.5
3/12 09:20	30.9	↓-3.3
3/12 09:30	27.9	↓-3.0
3/12 09:40	25.2	↓-2.7
3/12 09:50	22.8	↓-2.4
3/12 10:00	20.7	↓-2.1
3/12 10:10	18.9	↓-1.8
3/12 10:20	17.5	↓-1.4
3/12 10:30	16.5	↓-1.0
3/12 10:40	15.8	↓-0.7
3/12 10:50	15.5	↓-0.3	干潮
3/12 11:00	15.6	↑0.1
3/12 11:10	16.1	↑0.5
3/12 11:20	17.0	↑0.9
3/12 11:30	18.2	↑1.2
3/12 11:40	19.8	↑1.6
3/12 11:50	21.8	↑2.0
3/12 12:00	24.1	↑2.3
3/12 12:10	26.7	↑2.6
3/12 12:20	29.6	↑2.9
3/12 12:30	32.8	↑3.2
3/12 12:40	36.2	↑3.4
3/12 12:50	39.9	↑3.7
3/12 13:00	43.7	↑3.8
3/12 13:10	47.7	↑4.0
3/12 13:20	51.9	↑4.2
3/12 13:30	56.2	↑4.3
3/12 13:40	60.6	↑4.4
3/12 13:50	65.1	↑4.5
3/12 14:00	69.6	↑4.5
3/12 14:10	74.1	↑4.5
3/12 14:20	78.5	↑4.4
3/12 14:30	83.0	↑4.5
3/12 14:40	87.3	↑4.3
3/12 14:50	91.5	↑4.2
3/12 15:00	95.6	↑4.1
3/12 15:10	99.5	↑3.9
3/12 15:20	103.3	↑3.8
3/12 15:30	106.8	↑3.5
3/12 15:40	110.0	↑3.2
3/12 15:50	113.0	↑3.0
3/12 16:00	115.6	↑2.6
3/12 16:10	117.9	↑2.3
3/12 16:20	119.9	↑2.0
3/12 16:30	121.5	↑1.6
3/12 16:40	122.8	↑1.3
3/12 16:50	123.6	↑0.8
3/12 17:00	124.1	↑0.5	満潮
3/12 17:10	124.2	↑0.1
3/12 17:20	123.8	↓-0.4
3/12 17:30	123.1	↓-0.7
3/12 17:40	122.0	↓-1.1
3/12 17:50	120.6	↓-1.4
3/12 18:00	118.8	↓-1.8
3/12 18:10	116.6	↓-2.2
3/12 18:20	114.1	↓-2.5
3/12 18:30	111.4	↓-2.7
3/12 18:40	108.3	↓-3.1
3/12 18:50	105.1	↓-3.2
3/12 19:00	101.6	↓-3.5
3/12 19:10	97.9	↓-3.7
3/12 19:20	94.0	↓-3.9
3/12 19:30	90.0	↓-4.0
3/12 19:40	85.9	↓-4.1
3/12 19:50	81.8	↓-4.1
3/12 20:00	77.5	↓-4.3
3/12 20:10	73.3	↓-4.2
3/12 20:20	69.0	↓-4.3
3/12 20:30	64.8	↓-4.2
3/12 20:40	60.6	↓-4.2
3/12 20:50	56.5	↓-4.1
3/12 21:00	52.6	↓-3.9
3/12 21:10	48.7	↓-3.9
3/12 21:20	45.1	↓-3.6
3/12 21:30	41.6	↓-3.5
3/12 21:40	38.4	↓-3.2
3/12 21:50	35.4	↓-3.0
3/12 22:00	32.8	↓-2.6
3/12 22:10	30.4	↓-2.4
3/12 22:20	28.3	↓-2.1
3/12 22:30	26.6	↓-1.7
3/12 22:40	25.2	↓-1.4
3/12 22:50	24.2	↓-1.0
3/12 23:00	23.6	↓-0.6
3/12 23:10	23.4	↓-0.2	干潮
3/12 23:20	23.5	↑0.1
3/12 23:30	24.1	↑0.6
3/12 23:40	25.0	↑0.9
3/12 23:50	26.3	↑1.3