31 (金)	12:30	05:49	-	18:24
	237cm	21cm	-	97cm
中潮 出 07:26 入 17:26 出 11:25 入 22:51

志々伎湾（長崎）2038年12月31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
12/31 00:00	223.2	↓-2.4
12/31 00:10	220.1	↓-3.1
12/31 00:20	216.4	↓-3.7
12/31 00:30	212.2	↓-4.2
12/31 00:40	207.4	↓-4.8
12/31 00:50	202.1	↓-5.3
12/31 01:00	196.3	↓-5.8
12/31 01:10	190.0	↓-6.3
12/31 01:20	183.3	↓-6.7
12/31 01:30	176.3	↓-7.0
12/31 01:40	168.9	↓-7.4
12/31 01:50	161.2	↓-7.7
12/31 02:00	153.2	↓-8.0
12/31 02:10	145.1	↓-8.1
12/31 02:20	136.8	↓-8.3
12/31 02:30	128.5	↓-8.3
12/31 02:40	120.1	↓-8.4
12/31 02:50	111.7	↓-8.4
12/31 03:00	103.5	↓-8.2
12/31 03:10	95.3	↓-8.2
12/31 03:20	87.3	↓-8.0
12/31 03:30	79.6	↓-7.7
12/31 03:40	72.2	↓-7.4
12/31 03:50	65.1	↓-7.1
12/31 04:00	58.4	↓-6.7
12/31 04:10	52.1	↓-6.3
12/31 04:20	46.3	↓-5.8
12/31 04:30	41.0	↓-5.3
12/31 04:40	36.3	↓-4.7
12/31 04:50	32.2	↓-4.1
12/31 05:00	28.6	↓-3.6
12/31 05:10	25.7	↓-2.9
12/31 05:20	23.4	↓-2.3
12/31 05:30	21.8	↓-1.6
12/31 05:40	20.9	↓-0.9	干潮
12/31 05:50	20.7	↓-0.2
12/31 06:00	21.1	↑0.4
12/31 06:10	22.3	↑1.2
12/31 06:20	24.1	↑1.8
12/31 06:30	26.6	↑2.5
12/31 06:40	29.7	↑3.1
12/31 06:50	33.4	↑3.7
12/31 07:00	37.8	↑4.4
12/31 07:10	42.7	↑4.9
12/31 07:20	48.2	↑5.5
12/31 07:30	54.2	↑6.0
12/31 07:40	60.7	↑6.5
12/31 07:50	67.6	↑6.9
12/31 08:00	74.8	↑7.2
12/31 08:10	82.4	↑7.6
12/31 08:20	90.3	↑7.9
12/31 08:30	98.5	↑8.2
12/31 08:40	106.8	↑8.3
12/31 08:50	115.2	↑8.4
12/31 09:00	123.7	↑8.5
12/31 09:10	132.3	↑8.6	最大潮位差
12/31 09:20	140.8	↑8.5
12/31 09:30	149.2	↑8.4
12/31 09:40	157.5	↑8.3
12/31 09:50	165.6	↑8.1
12/31 10:00	173.4	↑7.8
12/31 10:10	181.0	↑7.6
12/31 10:20	188.2	↑7.2
12/31 10:30	195.1	↑6.9
12/31 10:40	201.5	↑6.4
12/31 10:50	207.5	↑6.0
12/31 11:00	213.0	↑5.5
12/31 11:10	218.0	↑5.0
12/31 11:20	222.4	↑4.4
12/31 11:30	226.3	↑3.9
12/31 11:40	229.6	↑3.3
12/31 11:50	232.3	↑2.7
12/31 12:00	234.3	↑2.0
12/31 12:10	235.8	↑1.5
12/31 12:20	236.6	↑0.8	満潮
12/31 12:30	236.9	↑0.3	満潮
12/31 12:40	236.5	↓-0.4
12/31 12:50	235.5	↓-1.0
12/31 13:00	234.0	↓-1.5
12/31 13:10	231.9	↓-2.1
12/31 13:20	229.2	↓-2.7
12/31 13:30	226.1	↓-3.1
12/31 13:40	222.4	↓-3.7
12/31 13:50	218.3	↓-4.1
12/31 14:00	213.8	↓-4.5
12/31 14:10	209.0	↓-4.8
12/31 14:20	203.8	↓-5.2
12/31 14:30	198.3	↓-5.5
12/31 14:40	192.5	↓-5.8
12/31 14:50	186.6	↓-5.9
12/31 15:00	180.6	↓-6.0
12/31 15:10	174.4	↓-6.2
12/31 15:20	168.2	↓-6.2
12/31 15:30	161.9	↓-6.3
12/31 15:40	155.8	↓-6.1
12/31 15:50	149.7	↓-6.1
12/31 16:00	143.7	↓-6.0
12/31 16:10	138.0	↓-5.7
12/31 16:20	132.5	↓-5.5
12/31 16:30	127.2	↓-5.3
12/31 16:40	122.3	↓-4.9
12/31 16:50	117.6	↓-4.7
12/31 17:00	113.4	↓-4.2
12/31 17:10	109.6	↓-3.8
12/31 17:20	106.2	↓-3.4
12/31 17:30	103.3	↓-2.9
12/31 17:40	100.8	↓-2.5
12/31 17:50	98.9	↓-1.9
12/31 18:00	97.4	↓-1.5
12/31 18:10	96.5	↓-0.9
12/31 18:20	96.1	↓-0.4	干潮
12/31 18:30	96.2	↑0.1
12/31 18:40	96.8	↑0.6
12/31 18:50	98.0	↑1.2
12/31 19:00	99.6	↑1.6
12/31 19:10	101.7	↑2.1
12/31 19:20	104.3	↑2.6
12/31 19:30	107.3	↑3.0
12/31 19:40	110.7	↑3.4
12/31 19:50	114.5	↑3.8
12/31 20:00	118.6	↑4.1
12/31 20:10	123.1	↑4.5
12/31 20:20	127.9	↑4.8
12/31 20:30	132.8	↑4.9
12/31 20:40	138.0	↑5.2
12/31 20:50	143.4	↑5.4
12/31 21:00	148.8	↑5.4
12/31 21:10	154.3	↑5.5
12/31 21:20	159.9	↑5.6
12/31 21:30	165.4	↑5.5
12/31 21:40	170.8	↑5.4
12/31 21:50	176.1	↑5.3
12/31 22:00	181.3	↑5.2
12/31 22:10	186.3	↑5.0
12/31 22:20	191.0	↑4.7
12/31 22:30	195.4	↑4.4
12/31 22:40	199.5	↑4.1
12/31 22:50	203.2	↑3.7
12/31 23:00	206.6	↑3.4
12/31 23:10	209.5	↑2.9
12/31 23:20	211.9	↑2.4
12/31 23:30	213.9	↑2.0
12/31 23:40	215.4	↑1.5
12/31 23:50	216.4	↑1.0