20 (金)	12:02	05:50	-	18:15
	235cm	39cm	-	46cm
中潮 出 07:01 入 18:13 出 09:49 入 22:39

志々伎湾（長崎）2037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	235.3	↓-1.1
2/20 00:10	233.5	↓-1.8
2/20 00:20	230.9	↓-2.6
2/20 00:30	227.7	↓-3.2
2/20 00:40	223.8	↓-3.9
2/20 00:50	219.3	↓-4.5
2/20 01:00	214.2	↓-5.1
2/20 01:10	208.6	↓-5.6
2/20 01:20	202.5	↓-6.1
2/20 01:30	195.8	↓-6.7
2/20 01:40	188.8	↓-7.0
2/20 01:50	181.4	↓-7.4
2/20 02:00	173.7	↓-7.7
2/20 02:10	165.7	↓-8.0
2/20 02:20	157.5	↓-8.2
2/20 02:30	149.2	↓-8.3
2/20 02:40	140.7	↓-8.5	最大潮位差
2/20 02:50	132.3	↓-8.4
2/20 03:00	123.9	↓-8.4
2/20 03:10	115.6	↓-8.3
2/20 03:20	107.5	↓-8.1
2/20 03:30	99.6	↓-7.9
2/20 03:40	91.9	↓-7.7
2/20 03:50	84.6	↓-7.3
2/20 04:00	77.7	↓-6.9
2/20 04:10	71.2	↓-6.5
2/20 04:20	65.2	↓-6.0
2/20 04:30	59.7	↓-5.5
2/20 04:40	54.7	↓-5.0
2/20 04:50	50.4	↓-4.3
2/20 05:00	46.7	↓-3.7
2/20 05:10	43.6	↓-3.1
2/20 05:20	41.2	↓-2.4
2/20 05:30	39.5	↓-1.7
2/20 05:40	38.5	↓-1.0	干潮
2/20 05:50	38.3	↓-0.2	干潮
2/20 06:00	38.7	↑0.4
2/20 06:10	39.8	↑1.1
2/20 06:20	41.6	↑1.8
2/20 06:30	44.1	↑2.5
2/20 06:40	47.3	↑3.2
2/20 06:50	51.1	↑3.8
2/20 07:00	55.5	↑4.4
2/20 07:10	60.5	↑5.0
2/20 07:20	66.1	↑5.6
2/20 07:30	72.1	↑6.0
2/20 07:40	78.7	↑6.6
2/20 07:50	85.6	↑6.9
2/20 08:00	92.9	↑7.3
2/20 08:10	100.5	↑7.6
2/20 08:20	108.3	↑7.8
2/20 08:30	116.4	↑8.1
2/20 08:40	124.6	↑8.2
2/20 08:50	132.8	↑8.2
2/20 09:00	141.1	↑8.3
2/20 09:10	149.4	↑8.3
2/20 09:20	157.6	↑8.2
2/20 09:30	165.6	↑8.0
2/20 09:40	173.4	↑7.8
2/20 09:50	180.9	↑7.5
2/20 10:00	188.2	↑7.3
2/20 10:10	195.0	↑6.8
2/20 10:20	201.5	↑6.5
2/20 10:30	207.4	↑5.9
2/20 10:40	212.9	↑5.5
2/20 10:50	217.8	↑4.9
2/20 11:00	222.2	↑4.4
2/20 11:10	225.9	↑3.7
2/20 11:20	229.0	↑3.1
2/20 11:30	231.5	↑2.5
2/20 11:40	233.3	↑1.8
2/20 11:50	234.4	↑1.1
2/20 12:00	234.8	↑0.4	満潮
2/20 12:10	234.6	↓-0.2
2/20 12:20	233.6	↓-1.0
2/20 12:30	232.0	↓-1.6
2/20 12:40	229.7	↓-2.3
2/20 12:50	226.8	↓-2.9
2/20 13:00	223.2	↓-3.6
2/20 13:10	219.1	↓-4.1
2/20 13:20	214.4	↓-4.7
2/20 13:30	209.1	↓-5.3
2/20 13:40	203.4	↓-5.7
2/20 13:50	197.2	↓-6.2
2/20 14:00	190.6	↓-6.6
2/20 14:10	183.7	↓-6.9
2/20 14:20	176.4	↓-7.3
2/20 14:30	168.9	↓-7.5
2/20 14:40	161.2	↓-7.7
2/20 14:50	153.3	↓-7.9
2/20 15:00	145.4	↓-7.9
2/20 15:10	137.4	↓-8.0
2/20 15:20	129.5	↓-7.9
2/20 15:30	121.6	↓-7.9
2/20 15:40	113.9	↓-7.7
2/20 15:50	106.3	↓-7.6
2/20 16:00	99.0	↓-7.3
2/20 16:10	92.0	↓-7.0
2/20 16:20	85.4	↓-6.6
2/20 16:30	79.1	↓-6.3
2/20 16:40	73.3	↓-5.8
2/20 16:50	67.9	↓-5.4
2/20 17:00	63.1	↓-4.8
2/20 17:10	58.8	↓-4.3
2/20 17:20	55.1	↓-3.7
2/20 17:30	52.0	↓-3.1
2/20 17:40	49.4	↓-2.6
2/20 17:50	47.6	↓-1.8
2/20 18:00	46.3	↓-1.3
2/20 18:10	45.8	↓-0.5	干潮
2/20 18:20	45.8	0
2/20 18:30	46.6	↑0.8
2/20 18:40	47.9	↑1.3
2/20 18:50	49.9	↑2.0
2/20 19:00	52.5	↑2.6
2/20 19:10	55.7	↑3.2
2/20 19:20	59.5	↑3.8
2/20 19:30	63.8	↑4.3
2/20 19:40	68.6	↑4.8
2/20 19:50	73.9	↑5.3
2/20 20:00	79.6	↑5.7
2/20 20:10	85.7	↑6.1
2/20 20:20	92.2	↑6.5
2/20 20:30	98.9	↑6.7
2/20 20:40	105.9	↑7.0
2/20 20:50	113.0	↑7.1
2/20 21:00	120.3	↑7.3
2/20 21:10	127.7	↑7.4
2/20 21:20	135.2	↑7.5
2/20 21:30	142.6	↑7.4
2/20 21:40	149.9	↑7.3
2/20 21:50	157.1	↑7.2
2/20 22:00	164.2	↑7.1
2/20 22:10	171.0	↑6.8
2/20 22:20	177.5	↑6.5
2/20 22:30	183.7	↑6.2
2/20 22:40	189.5	↑5.8
2/20 22:50	195.0	↑5.5
2/20 23:00	200.0	↑5.0
2/20 23:10	204.5	↑4.5
2/20 23:20	208.5	↑4.0
2/20 23:30	212.0	↑3.5
2/20 23:40	214.9	↑2.9
2/20 23:50	217.2	↑2.3