20 (水)	11:34	05:23	23:50	17:42
	243cm	25cm	235cm	39cm
中潮 出 07:01 入 18:13 出 22:00 入 09:11 潮干狩り ○ 16:22～18:13

志々伎湾（長崎）2041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	237.3	↓-3.5
2/20 00:10	233.1	↓-4.2
2/20 00:20	228.1	↓-5.0
2/20 00:30	222.5	↓-5.6
2/20 00:40	216.3	↓-6.2
2/20 00:50	209.5	↓-6.8
2/20 01:00	202.2	↓-7.3
2/20 01:10	194.5	↓-7.7
2/20 01:20	186.3	↓-8.2
2/20 01:30	177.7	↓-8.6
2/20 01:40	168.9	↓-8.8
2/20 01:50	159.8	↓-9.1
2/20 02:00	150.5	↓-9.3
2/20 02:10	141.2	↓-9.3
2/20 02:20	131.8	↓-9.4	最大潮位差
2/20 02:30	122.5	↓-9.3
2/20 02:40	113.2	↓-9.3
2/20 02:50	104.1	↓-9.1
2/20 03:00	95.2	↓-8.9
2/20 03:10	86.7	↓-8.5
2/20 03:20	78.4	↓-8.3
2/20 03:30	70.6	↓-7.8
2/20 03:40	63.3	↓-7.3
2/20 03:50	56.5	↓-6.8
2/20 04:00	50.2	↓-6.3
2/20 04:10	44.6	↓-5.6
2/20 04:20	39.6	↓-5.0
2/20 04:30	35.3	↓-4.3
2/20 04:40	31.7	↓-3.6
2/20 04:50	28.8	↓-2.9
2/20 05:00	26.7	↓-2.1
2/20 05:10	25.4	↓-1.3
2/20 05:20	24.9	↓-0.5	干潮
2/20 05:30	25.2	↑0.3
2/20 05:40	26.2	↑1.0
2/20 05:50	28.0	↑1.8
2/20 06:00	30.6	↑2.6
2/20 06:10	33.9	↑3.3
2/20 06:20	38.0	↑4.1
2/20 06:30	42.7	↑4.7
2/20 06:40	48.1	↑5.4
2/20 06:50	54.1	↑6.0
2/20 07:00	60.7	↑6.6
2/20 07:10	67.8	↑7.1
2/20 07:20	75.3	↑7.5
2/20 07:30	83.3	↑8.0
2/20 07:40	91.7	↑8.4
2/20 07:50	100.3	↑8.6
2/20 08:00	109.2	↑8.9
2/20 08:10	118.2	↑9.0
2/20 08:20	127.4	↑9.2
2/20 08:30	136.6	↑9.2
2/20 08:40	145.7	↑9.1
2/20 08:50	154.8	↑9.1
2/20 09:00	163.7	↑8.9
2/20 09:10	172.5	↑8.8
2/20 09:20	180.9	↑8.4
2/20 09:30	189.0	↑8.1
2/20 09:40	196.7	↑7.7
2/20 09:50	203.9	↑7.2
2/20 10:00	210.6	↑6.7
2/20 10:10	216.8	↑6.2
2/20 10:20	222.4	↑5.6
2/20 10:30	227.4	↑5.0
2/20 10:40	231.7	↑4.3
2/20 10:50	235.3	↑3.6
2/20 11:00	238.2	↑2.9
2/20 11:10	240.4	↑2.2
2/20 11:20	241.8	↑1.4
2/20 11:30	242.4	↑0.6	満潮
2/20 11:40	242.3	↓-0.1
2/20 11:50	241.4	↓-0.9
2/20 12:00	239.8	↓-1.6
2/20 12:10	237.5	↓-2.3
2/20 12:20	234.4	↓-3.1
2/20 12:30	230.6	↓-3.8
2/20 12:40	226.2	↓-4.4
2/20 12:50	221.1	↓-5.1
2/20 13:00	215.5	↓-5.6
2/20 13:10	209.2	↓-6.3
2/20 13:20	202.5	↓-6.7
2/20 13:30	195.4	↓-7.1
2/20 13:40	187.8	↓-7.6
2/20 13:50	179.9	↓-7.9
2/20 14:00	171.7	↓-8.2
2/20 14:10	163.3	↓-8.4
2/20 14:20	154.7	↓-8.6
2/20 14:30	146.1	↓-8.6
2/20 14:40	137.4	↓-8.7
2/20 14:50	128.7	↓-8.7
2/20 15:00	120.1	↓-8.6
2/20 15:10	111.6	↓-8.5
2/20 15:20	103.4	↓-8.2
2/20 15:30	95.4	↓-8.0
2/20 15:40	87.8	↓-7.6
2/20 15:50	80.6	↓-7.2
2/20 16:00	73.8	↓-6.8
2/20 16:10	67.4	↓-6.4
2/20 16:20	61.6	↓-5.8
2/20 16:30	56.4	↓-5.2
2/20 16:40	51.8	↓-4.6
2/20 16:50	47.8	↓-4.0
2/20 17:00	44.5	↓-3.3
2/20 17:10	41.9	↓-2.6
2/20 17:20	40.0	↓-1.9
2/20 17:30	38.8	↓-1.2
2/20 17:40	38.4	↓-0.4	干潮
2/20 17:50	38.6	↑0.2
2/20 18:00	39.6	↑1.0
2/20 18:10	41.3	↑1.7
2/20 18:20	43.7	↑2.4
2/20 18:30	46.8	↑3.1
2/20 18:40	50.6	↑3.8
2/20 18:50	55.0	↑4.4
2/20 19:00	60.0	↑5.0
2/20 19:10	65.5	↑5.5
2/20 19:20	71.6	↑6.1
2/20 19:30	78.1	↑6.5
2/20 19:40	85.1	↑7.0
2/20 19:50	92.4	↑7.3
2/20 20:00	100.1	↑7.7
2/20 20:10	108.0	↑7.9
2/20 20:20	116.1	↑8.1
2/20 20:30	124.4	↑8.3
2/20 20:40	132.7	↑8.3
2/20 20:50	141.1	↑8.4
2/20 21:00	149.4	↑8.3
2/20 21:10	157.6	↑8.2
2/20 21:20	165.7	↑8.1
2/20 21:30	173.6	↑7.9
2/20 21:40	181.1	↑7.5
2/20 21:50	188.4	↑7.3
2/20 22:00	195.3	↑6.9
2/20 22:10	201.7	↑6.4
2/20 22:20	207.7	↑6.0
2/20 22:30	213.1	↑5.4
2/20 22:40	218.0	↑4.9
2/20 22:50	222.3	↑4.3
2/20 23:00	226.0	↑3.7
2/20 23:10	229.0	↑3.0
2/20 23:20	231.4	↑2.4
2/20 23:30	233.1	↑1.7
2/20 23:40	234.1	↑1.0	満潮
2/20 23:50	234.4	↑0.3	満潮