20 (月)	11:24	05:38	-	17:58
	232cm	93cm	-	34cm
中潮 出 05:47 入 18:57 出 08:59 入 23:17 潮干狩り ○ 16:22～18:57

志々伎湾（長崎）2037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	243.1	↓-0.6
4/20 00:10	242.0	↓-1.1
4/20 00:20	240.2	↓-1.8
4/20 00:30	237.8	↓-2.4
4/20 00:40	234.8	↓-3.0
4/20 00:50	231.3	↓-3.5
4/20 01:00	227.3	↓-4.0
4/20 01:10	222.8	↓-4.5
4/20 01:20	217.8	↓-5.0
4/20 01:30	212.4	↓-5.4
4/20 01:40	206.7	↓-5.7
4/20 01:50	200.7	↓-6.0
4/20 02:00	194.5	↓-6.2
4/20 02:10	188.0	↓-6.5
4/20 02:20	181.4	↓-6.6
4/20 02:30	174.7	↓-6.7
4/20 02:40	168.0	↓-6.7
4/20 02:50	161.2	↓-6.8
4/20 03:00	154.6	↓-6.6
4/20 03:10	148.0	↓-6.6
4/20 03:20	141.6	↓-6.4
4/20 03:30	135.5	↓-6.1
4/20 03:40	129.6	↓-5.9
4/20 03:50	124.0	↓-5.6
4/20 04:00	118.8	↓-5.2
4/20 04:10	113.9	↓-4.9
4/20 04:20	109.5	↓-4.4
4/20 04:30	105.6	↓-3.9
4/20 04:40	102.1	↓-3.5
4/20 04:50	99.2	↓-2.9
4/20 05:00	96.8	↓-2.4
4/20 05:10	94.9	↓-1.9
4/20 05:20	93.7	↓-1.2
4/20 05:30	93.0	↓-0.7	干潮
4/20 05:40	92.8	↓-0.2
4/20 05:50	93.3	↑0.5
4/20 06:00	94.3	↑1.0
4/20 06:10	95.8	↑1.5
4/20 06:20	98.0	↑2.2
4/20 06:30	100.6	↑2.6
4/20 06:40	103.8	↑3.2
4/20 06:50	107.4	↑3.6
4/20 07:00	111.5	↑4.1
4/20 07:10	116.0	↑4.5
4/20 07:20	120.8	↑4.8
4/20 07:30	126.1	↑5.3
4/20 07:40	131.6	↑5.5
4/20 07:50	137.3	↑5.7
4/20 08:00	143.3	↑6.0
4/20 08:10	149.4	↑6.1
4/20 08:20	155.6	↑6.2
4/20 08:30	161.9	↑6.3
4/20 08:40	168.2	↑6.3
4/20 08:50	174.4	↑6.2
4/20 09:00	180.6	↑6.2
4/20 09:10	186.6	↑6.0
4/20 09:20	192.4	↑5.8
4/20 09:30	198.0	↑5.6
4/20 09:40	203.3	↑5.3
4/20 09:50	208.2	↑4.9
4/20 10:00	212.8	↑4.6
4/20 10:10	216.9	↑4.1
4/20 10:20	220.7	↑3.8
4/20 10:30	223.9	↑3.2
4/20 10:40	226.6	↑2.7
4/20 10:50	228.8	↑2.2
4/20 11:00	230.4	↑1.6
4/20 11:10	231.5	↑1.1
4/20 11:20	232.0	↑0.5	満潮
4/20 11:30	231.8	↓-0.2
4/20 11:40	231.1	↓-0.7
4/20 11:50	229.7	↓-1.4
4/20 12:00	227.8	↓-1.9
4/20 12:10	225.2	↓-2.6
4/20 12:20	222.1	↓-3.1
4/20 12:30	218.4	↓-3.7
4/20 12:40	214.2	↓-4.2
4/20 12:50	209.5	↓-4.7
4/20 13:00	204.2	↓-5.3
4/20 13:10	198.5	↓-5.7
4/20 13:20	192.4	↓-6.1
4/20 13:30	185.9	↓-6.5
4/20 13:40	179.1	↓-6.8
4/20 13:50	171.9	↓-7.2
4/20 14:00	164.5	↓-7.4
4/20 14:10	156.9	↓-7.6
4/20 14:20	149.1	↓-7.8
4/20 14:30	141.2	↓-7.9
4/20 14:40	133.3	↓-7.9
4/20 14:50	125.3	↓-8.0	最大潮位差
4/20 15:00	117.4	↓-7.9
4/20 15:10	109.6	↓-7.8
4/20 15:20	101.9	↓-7.7
4/20 15:30	94.4	↓-7.5
4/20 15:40	87.2	↓-7.2
4/20 15:50	80.3	↓-6.9
4/20 16:00	73.7	↓-6.6
4/20 16:10	67.5	↓-6.2
4/20 16:20	61.7	↓-5.8
4/20 16:30	56.4	↓-5.3
4/20 16:40	51.5	↓-4.9
4/20 16:50	47.2	↓-4.3
4/20 17:00	43.4	↓-3.8
4/20 17:10	40.2	↓-3.2
4/20 17:20	37.6	↓-2.6
4/20 17:30	35.6	↓-2.0
4/20 17:40	34.3	↓-1.3
4/20 17:50	33.5	↓-0.8	干潮
4/20 18:00	33.4	↓-0.1
4/20 18:10	34.0	↑0.6
4/20 18:20	35.1	↑1.1
4/20 18:30	36.9	↑1.8
4/20 18:40	39.2	↑2.3
4/20 18:50	42.2	↑3.0
4/20 19:00	45.7	↑3.5
4/20 19:10	49.8	↑4.1
4/20 19:20	54.4	↑4.6
4/20 19:30	59.5	↑5.1
4/20 19:40	65.0	↑5.5
4/20 19:50	70.9	↑5.9
4/20 20:00	77.2	↑6.3
4/20 20:10	83.8	↑6.6
4/20 20:20	90.7	↑6.9
4/20 20:30	97.8	↑7.1
4/20 20:40	105.2	↑7.4
4/20 20:50	112.7	↑7.5
4/20 21:00	120.2	↑7.5
4/20 21:10	127.9	↑7.7
4/20 21:20	135.5	↑7.6
4/20 21:30	143.1	↑7.6
4/20 21:40	150.5	↑7.4
4/20 21:50	157.9	↑7.4
4/20 22:00	165.0	↑7.1
4/20 22:10	171.9	↑6.9
4/20 22:20	178.5	↑6.6
4/20 22:30	184.9	↑6.4
4/20 22:40	190.8	↑5.9
4/20 22:50	196.4	↑5.6
4/20 23:00	201.6	↑5.2
4/20 23:10	206.3	↑4.7
4/20 23:20	210.6	↑4.3
4/20 23:30	214.4	↑3.8
4/20 23:40	217.6	↑3.2
4/20 23:50	220.4	↑2.8