20 (土)	08:56	02:37	20:54	14:56
	173cm	-5cm	174cm	17cm
大潮 出 07:03 入 18:11 出 17:28 入 06:24 潮干狩り ◎ 13:22～16:29

網湾（長崎）2027年02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
2/20 00:00	56.5	↓-6.8
2/20 00:10	49.8	↓-6.7
2/20 00:20	43.3	↓-6.5
2/20 00:30	37.1	↓-6.2
2/20 00:40	31.1	↓-6.0
2/20 00:50	25.4	↓-5.7
2/20 01:00	20.2	↓-5.2
2/20 01:10	15.3	↓-4.9
2/20 01:20	10.9	↓-4.4
2/20 01:30	6.9	↓-4.0
2/20 01:40	3.4	↓-3.5
2/20 01:50	0.5	↓-2.9
2/20 02:00	-1.9	↓-2.4
2/20 02:10	-3.7	↓-1.8
2/20 02:20	-4.9	↓-1.2
2/20 02:30	-5.5	↓-0.6	干潮
2/20 02:40	-5.6	↓-0.1
2/20 02:50	-5.0	↑0.6
2/20 03:00	-3.8	↑1.2
2/20 03:10	-2.1	↑1.7
2/20 03:20	0.3	↑2.4
2/20 03:30	3.2	↑2.9
2/20 03:40	6.7	↑3.5
2/20 03:50	10.6	↑3.9
2/20 04:00	15.1	↑4.5
2/20 04:10	20.1	↑5.0
2/20 04:20	25.5	↑5.4
2/20 04:30	31.3	↑5.8
2/20 04:40	37.4	↑6.1
2/20 04:50	43.9	↑6.5
2/20 05:00	50.6	↑6.7
2/20 05:10	57.6	↑7.0
2/20 05:20	64.7	↑7.1
2/20 05:30	72.0	↑7.3
2/20 05:40	79.3	↑7.3
2/20 05:50	86.7	↑7.4
2/20 06:00	94.1	↑7.4
2/20 06:10	101.4	↑7.3
2/20 06:20	108.5	↑7.1
2/20 06:30	115.5	↑7.0
2/20 06:40	122.3	↑6.8
2/20 06:50	128.8	↑6.5
2/20 07:00	135.0	↑6.2
2/20 07:10	140.8	↑5.8
2/20 07:20	146.2	↑5.4
2/20 07:30	151.2	↑5.0
2/20 07:40	155.8	↑4.6
2/20 07:50	159.8	↑4.0
2/20 08:00	163.3	↑3.5
2/20 08:10	166.3	↑3.0
2/20 08:20	168.7	↑2.4
2/20 08:30	170.5	↑1.8
2/20 08:40	171.7	↑1.2
2/20 08:50	172.4	↑0.7	満潮
2/20 09:00	172.4	0
2/20 09:10	171.8	↓-0.6
2/20 09:20	170.6	↓-1.2
2/20 09:30	168.9	↓-1.7
2/20 09:40	166.6	↓-2.3
2/20 09:50	163.7	↓-2.9
2/20 10:00	160.3	↓-3.4
2/20 10:10	156.4	↓-3.9
2/20 10:20	152.0	↓-4.4
2/20 10:30	147.2	↓-4.8
2/20 10:40	142.0	↓-5.2
2/20 10:50	136.4	↓-5.6
2/20 11:00	130.6	↓-5.8
2/20 11:10	124.4	↓-6.2
2/20 11:20	118.0	↓-6.4
2/20 11:30	111.5	↓-6.5
2/20 11:40	104.8	↓-6.7
2/20 11:50	98.1	↓-6.7
2/20 12:00	91.3	↓-6.8
2/20 12:10	84.5	↓-6.8
2/20 12:20	77.8	↓-6.7
2/20 12:30	71.3	↓-6.5
2/20 12:40	64.9	↓-6.4
2/20 12:50	58.8	↓-6.1
2/20 13:00	52.9	↓-5.9
2/20 13:10	47.3	↓-5.6
2/20 13:20	42.1	↓-5.2
2/20 13:30	37.3	↓-4.8
2/20 13:40	32.9	↓-4.4
2/20 13:50	29.0	↓-3.9
2/20 14:00	25.6	↓-3.4
2/20 14:10	22.7	↓-2.9
2/20 14:20	20.4	↓-2.3
2/20 14:30	18.6	↓-1.8
2/20 14:40	17.4	↓-1.2
2/20 14:50	16.8	↓-0.6	干潮
2/20 15:00	16.8	0
2/20 15:10	17.3	↑0.5
2/20 15:20	18.5	↑1.2
2/20 15:30	20.2	↑1.7
2/20 15:40	22.5	↑2.3
2/20 15:50	25.4	↑2.9
2/20 16:00	28.7	↑3.3
2/20 16:10	32.6	↑3.9
2/20 16:20	37.0	↑4.4
2/20 16:30	41.8	↑4.8
2/20 16:40	47.0	↑5.2
2/20 16:50	52.6	↑5.6
2/20 17:00	58.5	↑5.9
2/20 17:10	64.6	↑6.1
2/20 17:20	71.1	↑6.5
2/20 17:30	77.7	↑6.6
2/20 17:40	84.4	↑6.7
2/20 17:50	91.2	↑6.8
2/20 18:00	98.1	↑6.9
2/20 18:10	104.9	↑6.8
2/20 18:20	111.7	↑6.8
2/20 18:30	118.3	↑6.6
2/20 18:40	124.8	↑6.5
2/20 18:50	131.1	↑6.3
2/20 19:00	137.0	↑5.9
2/20 19:10	142.7	↑5.7
2/20 19:20	148.0	↑5.3
2/20 19:30	152.8	↑4.8
2/20 19:40	157.3	↑4.5
2/20 19:50	161.2	↑3.9
2/20 20:00	164.7	↑3.5
2/20 20:10	167.6	↑2.9
2/20 20:20	169.9	↑2.3
2/20 20:30	171.6	↑1.7
2/20 20:40	172.8	↑1.2
2/20 20:50	173.3	↑0.5	満潮
2/20 21:00	173.2	↓-0.1
2/20 21:10	172.5	↓-0.7
2/20 21:20	171.1	↓-1.4
2/20 21:30	169.1	↓-2.0
2/20 21:40	166.5	↓-2.6
2/20 21:50	163.3	↓-3.2
2/20 22:00	159.6	↓-3.7
2/20 22:10	155.3	↓-4.3
2/20 22:20	150.5	↓-4.8
2/20 22:30	145.1	↓-5.4
2/20 22:40	139.4	↓-5.7
2/20 22:50	133.2	↓-6.2
2/20 23:00	126.6	↓-6.6
2/20 23:10	119.7	↓-6.9
2/20 23:20	112.6	↓-7.1
2/20 23:30	105.2	↓-7.4
2/20 23:40	97.6	↓-7.6
2/20 23:50	89.9	↓-7.7	最大潮位差