31 (土)	09:50	03:08	21:10	15:35
	257cm	-9cm	245cm	93cm
大潮 出 07:25 入 17:26 出 17:57 入 07:58

志々伎湾（長崎）2039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	109.4	↓-10.0
12/31 00:10	99.3	↓-10.1
12/31 00:20	89.4	↓-9.9
12/31 00:30	79.6	↓-9.8
12/31 00:40	70.1	↓-9.5
12/31 00:50	60.8	↓-9.3
12/31 01:00	52.0	↓-8.8
12/31 01:10	43.5	↓-8.5
12/31 01:20	35.5	↓-8.0
12/31 01:30	28.0	↓-7.5
12/31 01:40	21.0	↓-7.0
12/31 01:50	14.7	↓-6.3
12/31 02:00	9.1	↓-5.6
12/31 02:10	4.1	↓-5.0
12/31 02:20	-0.1	↓-4.2
12/31 02:30	-3.5	↓-3.4
12/31 02:40	-6.2	↓-2.7
12/31 02:50	-8.0	↓-1.8
12/31 03:00	-9.0	↓-1.0	干潮
12/31 03:10	-9.2	↓-0.2
12/31 03:20	-8.6	↑0.6
12/31 03:30	-7.1	↑1.5
12/31 03:40	-4.8	↑2.3
12/31 03:50	-1.8	↑3.0
12/31 04:00	2.1	↑3.9
12/31 04:10	6.8	↑4.7
12/31 04:20	12.1	↑5.3
12/31 04:30	18.2	↑6.1
12/31 04:40	25.0	↑6.8
12/31 04:50	32.3	↑7.3
12/31 05:00	40.3	↑8.0
12/31 05:10	48.7	↑8.4
12/31 05:20	57.7	↑9.0
12/31 05:30	67.0	↑9.3
12/31 05:40	76.7	↑9.7
12/31 05:50	86.7	↑10.0
12/31 06:00	96.9	↑10.2
12/31 06:10	107.2	↑10.3
12/31 06:20	117.7	↑10.5	最大潮位差
12/31 06:30	128.2	↑10.5	最大潮位差
12/31 06:40	138.6	↑10.4
12/31 06:50	148.9	↑10.3
12/31 07:00	159.1	↑10.2
12/31 07:10	169.1	↑10.0
12/31 07:20	178.7	↑9.6
12/31 07:30	188.0	↑9.3
12/31 07:40	196.9	↑8.9
12/31 07:50	205.4	↑8.5
12/31 08:00	213.3	↑7.9
12/31 08:10	220.6	↑7.3
12/31 08:20	227.4	↑6.8
12/31 08:30	233.6	↑6.2
12/31 08:40	239.0	↑5.4
12/31 08:50	243.8	↑4.8
12/31 09:00	247.9	↑4.1
12/31 09:10	251.2	↑3.3
12/31 09:20	253.8	↑2.6
12/31 09:30	255.6	↑1.8
12/31 09:40	256.7	↑1.1	満潮
12/31 09:50	257.0	↑0.3	満潮
12/31 10:00	256.5	↓-0.5
12/31 10:10	255.4	↓-1.1
12/31 10:20	253.5	↓-1.9
12/31 10:30	251.0	↓-2.5
12/31 10:40	247.8	↓-3.2
12/31 10:50	243.9	↓-3.9
12/31 11:00	239.5	↓-4.4
12/31 11:10	234.6	↓-4.9
12/31 11:20	229.1	↓-5.5
12/31 11:30	223.2	↓-5.9
12/31 11:40	217.0	↓-6.2
12/31 11:50	210.3	↓-6.7
12/31 12:00	203.4	↓-6.9
12/31 12:10	196.3	↓-7.1
12/31 12:20	189.0	↓-7.3
12/31 12:30	181.6	↓-7.4
12/31 12:40	174.1	↓-7.5
12/31 12:50	166.7	↓-7.4
12/31 13:00	159.4	↓-7.3
12/31 13:10	152.1	↓-7.3
12/31 13:20	145.1	↓-7.0
12/31 13:30	138.4	↓-6.7
12/31 13:40	131.9	↓-6.5
12/31 13:50	125.8	↓-6.1
12/31 14:00	120.1	↓-5.7
12/31 14:10	114.8	↓-5.3
12/31 14:20	110.0	↓-4.8
12/31 14:30	105.8	↓-4.2
12/31 14:40	102.1	↓-3.7
12/31 14:50	99.0	↓-3.1
12/31 15:00	96.5	↓-2.5
12/31 15:10	94.6	↓-1.9
12/31 15:20	93.4	↓-1.2
12/31 15:30	92.8	↓-0.6	干潮
12/31 15:40	92.9	↑0.1
12/31 15:50	93.6	↑0.7
12/31 16:00	95.0	↑1.4
12/31 16:10	97.0	↑2.0
12/31 16:20	99.6	↑2.6
12/31 16:30	102.8	↑3.2
12/31 16:40	106.6	↑3.8
12/31 16:50	110.9	↑4.3
12/31 17:00	115.7	↑4.8
12/31 17:10	120.9	↑5.2
12/31 17:20	126.6	↑5.7
12/31 17:30	132.6	↑6.0
12/31 17:40	139.0	↑6.4
12/31 17:50	145.6	↑6.6
12/31 18:00	152.4	↑6.8
12/31 18:10	159.3	↑6.9
12/31 18:20	166.4	↑7.1
12/31 18:30	173.5	↑7.1
12/31 18:40	180.5	↑7.0
12/31 18:50	187.5	↑7.0
12/31 19:00	194.3	↑6.8
12/31 19:10	200.8	↑6.5
12/31 19:20	207.2	↑6.4
12/31 19:30	213.2	↑6.0
12/31 19:40	218.8	↑5.6
12/31 19:50	224.0	↑5.2
12/31 20:00	228.7	↑4.7
12/31 20:10	232.9	↑4.2
12/31 20:20	236.5	↑3.6
12/31 20:30	239.5	↑3.0
12/31 20:40	241.9	↑2.4
12/31 20:50	243.6	↑1.7
12/31 21:00	244.6	↑1.0	満潮
12/31 21:10	244.9	↑0.3	満潮
12/31 21:20	244.5	↓-0.4
12/31 21:30	243.4	↓-1.1
12/31 21:40	241.5	↓-1.9
12/31 21:50	238.9	↓-2.6
12/31 22:00	235.5	↓-3.4
12/31 22:10	231.5	↓-4.0
12/31 22:20	226.7	↓-4.8
12/31 22:30	221.3	↓-5.4
12/31 22:40	215.2	↓-6.1
12/31 22:50	208.5	↓-6.7
12/31 23:00	201.2	↓-7.3
12/31 23:10	193.4	↓-7.8
12/31 23:20	185.1	↓-8.3
12/31 23:30	176.3	↓-8.8
12/31 23:40	167.2	↓-9.1
12/31 23:50	157.7	↓-9.5