20 (火)	08:15	02:12	20:40	14:28
	99cm	4cm	100cm	-6cm
大潮 出 05:46 入 18:58 出 18:28 入 04:54 潮干狩り ◎ 12:18～16:36

網代（長崎）2027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	29.8	↓-3.7
4/20 00:10	26.3	↓-3.5
4/20 00:20	22.9	↓-3.4
4/20 00:30	19.7	↓-3.2
4/20 00:40	16.8	↓-2.9
4/20 00:50	14.1	↓-2.7
4/20 01:00	11.6	↓-2.5
4/20 01:10	9.5	↓-2.1
4/20 01:20	7.6	↓-1.9
4/20 01:30	6.1	↓-1.5
4/20 01:40	4.8	↓-1.3
4/20 01:50	4.0	↓-0.8
4/20 02:00	3.4	↓-0.6
4/20 02:10	3.2	↓-0.2	干潮
4/20 02:20	3.4	↑0.2
4/20 02:30	3.9	↑0.5
4/20 02:40	4.7	↑0.8
4/20 02:50	5.9	↑1.2
4/20 03:00	7.4	↑1.5
4/20 03:10	9.3	↑1.9
4/20 03:20	11.4	↑2.1
4/20 03:30	13.8	↑2.4
4/20 03:40	16.6	↑2.8
4/20 03:50	19.5	↑2.9
4/20 04:00	22.7	↑3.2
4/20 04:10	26.1	↑3.4
4/20 04:20	29.7	↑3.6
4/20 04:30	33.5	↑3.8
4/20 04:40	37.4	↑3.9
4/20 04:50	41.3	↑3.9
4/20 05:00	45.4	↑4.1
4/20 05:10	49.5	↑4.1
4/20 05:20	53.6	↑4.1
4/20 05:30	57.7	↑4.1
4/20 05:40	61.7	↑4.0
4/20 05:50	65.7	↑4.0
4/20 06:00	69.6	↑3.9
4/20 06:10	73.3	↑3.7
4/20 06:20	76.8	↑3.5
4/20 06:30	80.2	↑3.4
4/20 06:40	83.3	↑3.1
4/20 06:50	86.2	↑2.9
4/20 07:00	88.8	↑2.6
4/20 07:10	91.2	↑2.4
4/20 07:20	93.2	↑2.0
4/20 07:30	95.0	↑1.8
4/20 07:40	96.4	↑1.4
4/20 07:50	97.4	↑1.0
4/20 08:00	98.1	↑0.7
4/20 08:10	98.4	↑0.3	満潮
4/20 08:20	98.4	0
4/20 08:30	98.0	↓-0.4
4/20 08:40	97.3	↓-0.7
4/20 08:50	96.1	↓-1.2
4/20 09:00	94.7	↓-1.4
4/20 09:10	92.9	↓-1.8
4/20 09:20	90.7	↓-2.2
4/20 09:30	88.3	↓-2.4
4/20 09:40	85.5	↓-2.8
4/20 09:50	82.5	↓-3.0
4/20 10:00	79.2	↓-3.3
4/20 10:10	75.6	↓-3.6
4/20 10:20	71.9	↓-3.7
4/20 10:30	68.0	↓-3.9
4/20 10:40	63.9	↓-4.1
4/20 10:50	59.6	↓-4.3
4/20 11:00	55.3	↓-4.3
4/20 11:10	50.9	↓-4.4
4/20 11:20	46.5	↓-4.4
4/20 11:30	42.1	↓-4.4
4/20 11:40	37.7	↓-4.4
4/20 11:50	33.3	↓-4.4
4/20 12:00	29.1	↓-4.2
4/20 12:10	25.0	↓-4.1
4/20 12:20	21.0	↓-4.0
4/20 12:30	17.2	↓-3.8
4/20 12:40	13.6	↓-3.6
4/20 12:50	10.2	↓-3.4
4/20 13:00	7.1	↓-3.1
4/20 13:10	4.2	↓-2.9
4/20 13:20	1.7	↓-2.5
4/20 13:30	-0.5	↓-2.2
4/20 13:40	-2.4	↓-1.9
4/20 13:50	-3.9	↓-1.5
4/20 14:00	-5.1	↓-1.2
4/20 14:10	-5.9	↓-0.8
4/20 14:20	-6.4	↓-0.5	干潮
4/20 14:30	-6.4	0
4/20 14:40	-6.1	↑0.3
4/20 14:50	-5.4	↑0.7
4/20 15:00	-4.4	↑1.0
4/20 15:10	-2.9	↑1.5
4/20 15:20	-1.1	↑1.8
4/20 15:30	1.0	↑2.1
4/20 15:40	3.5	↑2.5
4/20 15:50	6.2	↑2.7
4/20 16:00	9.3	↑3.1
4/20 16:10	12.6	↑3.3
4/20 16:20	16.2	↑3.6
4/20 16:30	19.9	↑3.7
4/20 16:40	23.9	↑4.0
4/20 16:50	28.1	↑4.2
4/20 17:00	32.3	↑4.2
4/20 17:10	36.7	↑4.4
4/20 17:20	41.2	↑4.5	最大潮位差
4/20 17:30	45.6	↑4.4
4/20 17:40	50.1	↑4.5	最大潮位差
4/20 17:50	54.6	↑4.5	最大潮位差
4/20 18:00	59.0	↑4.4
4/20 18:10	63.4	↑4.4
4/20 18:20	67.6	↑4.2
4/20 18:30	71.6	↑4.0
4/20 18:40	75.5	↑3.9
4/20 18:50	79.2	↑3.7
4/20 19:00	82.6	↑3.4
4/20 19:10	85.8	↑3.2
4/20 19:20	88.7	↑2.9
4/20 19:30	91.3	↑2.6
4/20 19:40	93.6	↑2.3
4/20 19:50	95.6	↑2.0
4/20 20:00	97.2	↑1.6
4/20 20:10	98.4	↑1.2
4/20 20:20	99.3	↑0.9
4/20 20:30	99.8	↑0.5	満潮
4/20 20:40	100.0	↑0.2	満潮
4/20 20:50	99.7	↓-0.3
4/20 21:00	99.1	↓-0.6
4/20 21:10	98.1	↓-1.0
4/20 21:20	96.8	↓-1.3
4/20 21:30	95.1	↓-1.7
4/20 21:40	93.0	↓-2.1
4/20 21:50	90.7	↓-2.3
4/20 22:00	88.0	↓-2.7
4/20 22:10	85.1	↓-2.9
4/20 22:20	81.9	↓-3.2
4/20 22:30	78.4	↓-3.5
4/20 22:40	74.8	↓-3.6
4/20 22:50	71.0	↓-3.8
4/20 23:00	67.0	↓-4.0
4/20 23:10	62.9	↓-4.1
4/20 23:20	58.7	↓-4.2
4/20 23:30	54.4	↓-4.3
4/20 23:40	50.1	↓-4.3
4/20 23:50	45.8	↓-4.3