20 (土)	11:02	05:06	23:50	17:26
	170cm	41cm	160cm	15cm
中潮 出 05:46 入 18:59 出 23:04 入 07:56 潮干狩り ◎ 15:41～18:59

網湾（長崎）2041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	166.6	↓-2.3
4/20 00:10	163.7	↓-2.9
4/20 00:20	160.4	↓-3.3
4/20 00:30	156.7	↓-3.7
4/20 00:40	152.6	↓-4.1
4/20 00:50	148.1	↓-4.5
4/20 01:00	143.3	↓-4.8
4/20 01:10	138.3	↓-5.0
4/20 01:20	133.0	↓-5.3
4/20 01:30	127.5	↓-5.5
4/20 01:40	121.8	↓-5.7
4/20 01:50	116.0	↓-5.8
4/20 02:00	110.2	↓-5.8
4/20 02:10	104.4	↓-5.8
4/20 02:20	98.5	↓-5.9
4/20 02:30	92.8	↓-5.7
4/20 02:40	87.1	↓-5.7
4/20 02:50	81.7	↓-5.4
4/20 03:00	76.4	↓-5.3
4/20 03:10	71.3	↓-5.1
4/20 03:20	66.6	↓-4.7
4/20 03:30	62.1	↓-4.5
4/20 03:40	58.0	↓-4.1
4/20 03:50	54.3	↓-3.7
4/20 04:00	51.0	↓-3.3
4/20 04:10	48.1	↓-2.9
4/20 04:20	45.7	↓-2.4
4/20 04:30	43.7	↓-2.0
4/20 04:40	42.2	↓-1.5
4/20 04:50	41.2	↓-1.0
4/20 05:00	40.7	↓-0.5	干潮
4/20 05:10	40.7	0
4/20 05:20	41.2	↑0.5
4/20 05:30	42.2	↑1.0
4/20 05:40	43.7	↑1.5
4/20 05:50	45.7	↑2.0
4/20 06:00	48.1	↑2.4
4/20 06:10	50.9	↑2.8
4/20 06:20	54.2	↑3.3
4/20 06:30	57.9	↑3.7
4/20 06:40	61.9	↑4.0
4/20 06:50	66.3	↑4.4
4/20 07:00	71.0	↑4.7
4/20 07:10	75.9	↑4.9
4/20 07:20	81.0	↑5.1
4/20 07:30	86.4	↑5.4
4/20 07:40	91.9	↑5.5
4/20 07:50	97.4	↑5.5
4/20 08:00	103.1	↑5.7
4/20 08:10	108.7	↑5.6
4/20 08:20	114.4	↑5.7
4/20 08:30	119.9	↑5.5
4/20 08:40	125.3	↑5.4
4/20 08:50	130.6	↑5.3
4/20 09:00	135.7	↑5.1
4/20 09:10	140.6	↑4.9
4/20 09:20	145.1	↑4.5
4/20 09:30	149.4	↑4.3
4/20 09:40	153.3	↑3.9
4/20 09:50	156.9	↑3.6
4/20 10:00	160.0	↑3.1
4/20 10:10	162.7	↑2.7
4/20 10:20	165.0	↑2.3
4/20 10:30	166.8	↑1.8
4/20 10:40	168.1	↑1.3
4/20 10:50	169.0	↑0.9
4/20 11:00	169.3	↑0.3	満潮
4/20 11:10	169.1	↓-0.2
4/20 11:20	168.4	↓-0.7
4/20 11:30	167.2	↓-1.2
4/20 11:40	165.5	↓-1.7
4/20 11:50	163.3	↓-2.2
4/20 12:00	160.6	↓-2.7
4/20 12:10	157.5	↓-3.1
4/20 12:20	153.9	↓-3.6
4/20 12:30	149.9	↓-4.0
4/20 12:40	145.6	↓-4.3
4/20 12:50	140.8	↓-4.8
4/20 13:00	135.8	↓-5.0
4/20 13:10	130.4	↓-5.4
4/20 13:20	124.8	↓-5.6
4/20 13:30	118.9	↓-5.9
4/20 13:40	112.9	↓-6.0
4/20 13:50	106.7	↓-6.2
4/20 14:00	100.5	↓-6.2
4/20 14:10	94.1	↓-6.4	最大潮位差
4/20 14:20	87.8	↓-6.3
4/20 14:30	81.5	↓-6.3
4/20 14:40	75.3	↓-6.2
4/20 14:50	69.1	↓-6.2
4/20 15:00	63.2	↓-5.9
4/20 15:10	57.4	↓-5.8
4/20 15:20	51.9	↓-5.5
4/20 15:30	46.6	↓-5.3
4/20 15:40	41.7	↓-4.9
4/20 15:50	37.1	↓-4.6
4/20 16:00	32.8	↓-4.3
4/20 16:10	29.0	↓-3.8
4/20 16:20	25.5	↓-3.5
4/20 16:30	22.6	↓-2.9
4/20 16:40	20.0	↓-2.6
4/20 16:50	18.0	↓-2.0
4/20 17:00	16.5	↓-1.5
4/20 17:10	15.4	↓-1.1
4/20 17:20	14.9	↓-0.5	干潮
4/20 17:30	14.9	0
4/20 17:40	15.4	↑0.5
4/20 17:50	16.4	↑1.0
4/20 18:00	17.8	↑1.4
4/20 18:10	19.8	↑2.0
4/20 18:20	22.2	↑2.4
4/20 18:30	25.1	↑2.9
4/20 18:40	28.4	↑3.3
4/20 18:50	32.1	↑3.7
4/20 19:00	36.2	↑4.1
4/20 19:10	40.6	↑4.4
4/20 19:20	45.3	↑4.7
4/20 19:30	50.4	↑5.1
4/20 19:40	55.6	↑5.2
4/20 19:50	61.1	↑5.5
4/20 20:00	66.7	↑5.6
4/20 20:10	72.5	↑5.8
4/20 20:20	78.4	↑5.9
4/20 20:30	84.3	↑5.9
4/20 20:40	90.2	↑5.9
4/20 20:50	96.1	↑5.9
4/20 21:00	101.9	↑5.8
4/20 21:10	107.6	↑5.7
4/20 21:20	113.2	↑5.6
4/20 21:30	118.6	↑5.4
4/20 21:40	123.7	↑5.1
4/20 21:50	128.6	↑4.9
4/20 22:00	133.2	↑4.6
4/20 22:10	137.6	↑4.4
4/20 22:20	141.5	↑3.9
4/20 22:30	145.1	↑3.6
4/20 22:40	148.4	↑3.3
4/20 22:50	151.2	↑2.8
4/20 23:00	153.6	↑2.4
4/20 23:10	155.6	↑2.0
4/20 23:20	157.1	↑1.5
4/20 23:30	158.2	↑1.1
4/20 23:40	158.9	↑0.7	満潮
4/20 23:50	159.1	↑0.2	満潮