20 (水)	06:56	01:43	-	15:25
	104cm	88cm	-	27cm
小潮 出 04:59 入 18:15 出 00:42 入 10:18 潮干狩り ○ 14:06～16:46

銚子漁港（千葉）2044年04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
4/20 00:00	88.5	↓-0.1
4/20 00:10	88.4	↓-0.1
4/20 00:20	88.2	↓-0.2
4/20 00:30	88.1	↓-0.1
4/20 00:40	87.9	↓-0.2
4/20 00:50	87.8	↓-0.1
4/20 01:00	87.7	↓-0.1
4/20 01:10	87.5	↓-0.2
4/20 01:20	87.4	↓-0.1
4/20 01:30	87.4	0
4/20 01:40	87.3	↓-0.1	干潮
4/20 01:50	87.4	↑0.1
4/20 02:00	87.4	0
4/20 02:10	87.6	↑0.2
4/20 02:20	87.7	↑0.1
4/20 02:30	88.0	↑0.3
4/20 02:40	88.3	↑0.3
4/20 02:50	88.7	↑0.4
4/20 03:00	89.1	↑0.4
4/20 03:10	89.7	↑0.6
4/20 03:20	90.2	↑0.5
4/20 03:30	90.9	↑0.7
4/20 03:40	91.6	↑0.7
4/20 03:50	92.3	↑0.7
4/20 04:00	93.1	↑0.8
4/20 04:10	93.9	↑0.8
4/20 04:20	94.8	↑0.9
4/20 04:30	95.6	↑0.8
4/20 04:40	96.5	↑0.9
4/20 04:50	97.3	↑0.8
4/20 05:00	98.2	↑0.9
4/20 05:10	99.0	↑0.8
4/20 05:20	99.8	↑0.8
4/20 05:30	100.5	↑0.7
4/20 05:40	101.2	↑0.7
4/20 05:50	101.8	↑0.6
4/20 06:00	102.3	↑0.5
4/20 06:10	102.8	↑0.5
4/20 06:20	103.2	↑0.4
4/20 06:30	103.5	↑0.3
4/20 06:40	103.7	↑0.2
4/20 06:50	103.9	↑0.2	満潮
4/20 07:00	103.9	0
4/20 07:10	103.8	↓-0.1
4/20 07:20	103.5	↓-0.3
4/20 07:30	103.2	↓-0.3
4/20 07:40	102.7	↓-0.5
4/20 07:50	102.0	↓-0.7
4/20 08:00	101.3	↓-0.7
4/20 08:10	100.4	↓-0.9
4/20 08:20	99.3	↓-1.1
4/20 08:30	98.1	↓-1.2
4/20 08:40	96.8	↓-1.3
4/20 08:50	95.4	↓-1.4
4/20 09:00	93.8	↓-1.6
4/20 09:10	92.0	↓-1.8
4/20 09:20	90.2	↓-1.8
4/20 09:30	88.3	↓-1.9
4/20 09:40	86.2	↓-2.1
4/20 09:50	84.1	↓-2.1
4/20 10:00	81.8	↓-2.3
4/20 10:10	79.6	↓-2.2
4/20 10:20	77.2	↓-2.4
4/20 10:30	74.8	↓-2.4
4/20 10:40	72.4	↓-2.4
4/20 10:50	70.0	↓-2.4
4/20 11:00	67.5	↓-2.5	最大潮位差
4/20 11:10	65.1	↓-2.4
4/20 11:20	62.6	↓-2.5	最大潮位差
4/20 11:30	60.2	↓-2.4
4/20 11:40	57.8	↓-2.4
4/20 11:50	55.5	↓-2.3
4/20 12:00	53.2	↓-2.3
4/20 12:10	51.0	↓-2.2
4/20 12:20	48.8	↓-2.2
4/20 12:30	46.6	↓-2.2
4/20 12:40	44.6	↓-2.0
4/20 12:50	42.6	↓-2.0
4/20 13:00	40.7	↓-1.9
4/20 13:10	38.9	↓-1.8
4/20 13:20	37.2	↓-1.7
4/20 13:30	35.5	↓-1.7
4/20 13:40	34.0	↓-1.5
4/20 13:50	32.6	↓-1.4
4/20 14:00	31.4	↓-1.2
4/20 14:10	30.2	↓-1.2
4/20 14:20	29.2	↓-1.0
4/20 14:30	28.3	↓-0.9
4/20 14:40	27.6	↓-0.7
4/20 14:50	27.0	↓-0.6
4/20 15:00	26.6	↓-0.4
4/20 15:10	26.3	↓-0.3
4/20 15:20	26.2	↓-0.1	干潮
4/20 15:30	26.2	0
4/20 15:40	26.3	↑0.1
4/20 15:50	26.6	↑0.3
4/20 16:00	27.1	↑0.5
4/20 16:10	27.6	↑0.5
4/20 16:20	28.3	↑0.7
4/20 16:30	29.2	↑0.9
4/20 16:40	30.1	↑0.9
4/20 16:50	31.2	↑1.1
4/20 17:00	32.3	↑1.1
4/20 17:10	33.6	↑1.3
4/20 17:20	34.9	↑1.3
4/20 17:30	36.4	↑1.5
4/20 17:40	37.9	↑1.5
4/20 17:50	39.5	↑1.6
4/20 18:00	41.1	↑1.6
4/20 18:10	42.8	↑1.7
4/20 18:20	44.6	↑1.8
4/20 18:30	46.4	↑1.8
4/20 18:40	48.2	↑1.8
4/20 18:50	50.1	↑1.9
4/20 19:00	52.0	↑1.9
4/20 19:10	54.0	↑2.0
4/20 19:20	55.9	↑1.9
4/20 19:30	57.9	↑2.0
4/20 19:40	59.8	↑1.9
4/20 19:50	61.7	↑1.9
4/20 20:00	63.7	↑2.0
4/20 20:10	65.6	↑1.9
4/20 20:20	67.4	↑1.8
4/20 20:30	69.2	↑1.8
4/20 20:40	71.0	↑1.8
4/20 20:50	72.7	↑1.7
4/20 21:00	74.3	↑1.6
4/20 21:10	75.9	↑1.6
4/20 21:20	77.4	↑1.5
4/20 21:30	78.8	↑1.4
4/20 21:40	80.2	↑1.4
4/20 21:50	81.5	↑1.3
4/20 22:00	82.7	↑1.2
4/20 22:10	83.8	↑1.1
4/20 22:20	84.8	↑1.0
4/20 22:30	85.8	↑1.0
4/20 22:40	86.7	↑0.9
4/20 22:50	87.5	↑0.8
4/20 23:00	88.3	↑0.8
4/20 23:10	88.9	↑0.6
4/20 23:20	89.5	↑0.6
4/20 23:30	90.1	↑0.6
4/20 23:40	90.6	↑0.5
4/20 23:50	91.0	↑0.4