31 (火)	00:47	06:58	13:19	19:38
	149cm	35cm	155cm	44cm
小潮 出 07:29 入 17:24 出 11:38 入 -

網湾（長崎）2030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	144.5	↑2.1
12/31 00:10	146.1	↑1.6
12/31 00:20	147.4	↑1.3
12/31 00:30	148.2	↑0.8
12/31 00:40	148.6	↑0.4	満潮
12/31 00:50	148.7	↑0.1
12/31 01:00	148.3	↓-0.4
12/31 01:10	147.5	↓-0.8
12/31 01:20	146.3	↓-1.2
12/31 01:30	144.7	↓-1.6
12/31 01:40	142.7	↓-2.0
12/31 01:50	140.4	↓-2.3
12/31 02:00	137.7	↓-2.7
12/31 02:10	134.7	↓-3.0
12/31 02:20	131.4	↓-3.3
12/31 02:30	127.7	↓-3.7
12/31 02:40	123.9	↓-3.8
12/31 02:50	119.8	↓-4.1
12/31 03:00	115.5	↓-4.3
12/31 03:10	111.0	↓-4.5
12/31 03:20	106.4	↓-4.6
12/31 03:30	101.6	↓-4.8
12/31 03:40	96.8	↓-4.8
12/31 03:50	92.0	↓-4.8
12/31 04:00	87.1	↓-4.9
12/31 04:10	82.3	↓-4.8
12/31 04:20	77.6	↓-4.7
12/31 04:30	72.9	↓-4.7
12/31 04:40	68.4	↓-4.5
12/31 04:50	64.1	↓-4.3
12/31 05:00	59.9	↓-4.2
12/31 05:10	56.0	↓-3.9
12/31 05:20	52.4	↓-3.6
12/31 05:30	49.0	↓-3.4
12/31 05:40	45.9	↓-3.1
12/31 05:50	43.1	↓-2.8
12/31 06:00	40.7	↓-2.4
12/31 06:10	38.7	↓-2.0
12/31 06:20	37.0	↓-1.7
12/31 06:30	35.7	↓-1.3
12/31 06:40	34.8	↓-0.9
12/31 06:50	34.4	↓-0.4	干潮
12/31 07:00	34.3	↓-0.1
12/31 07:10	34.6	↑0.3
12/31 07:20	35.4	↑0.8
12/31 07:30	36.5	↑1.1
12/31 07:40	38.1	↑1.6
12/31 07:50	40.0	↑1.9
12/31 08:00	42.3	↑2.3
12/31 08:10	45.0	↑2.7
12/31 08:20	48.0	↑3.0
12/31 08:30	51.3	↑3.3
12/31 08:40	54.9	↑3.6
12/31 08:50	58.8	↑3.9
12/31 09:00	62.9	↑4.1
12/31 09:10	67.2	↑4.3
12/31 09:20	71.7	↑4.5
12/31 09:30	76.4	↑4.7
12/31 09:40	81.1	↑4.7
12/31 09:50	86.0	↑4.9
12/31 10:00	90.9	↑4.9
12/31 10:10	95.9	↑5.0	最大潮位差
12/31 10:20	100.8	↑4.9
12/31 10:30	105.7	↑4.9
12/31 10:40	110.5	↑4.8
12/31 10:50	115.2	↑4.7
12/31 11:00	119.7	↑4.5
12/31 11:10	124.1	↑4.4
12/31 11:20	128.3	↑4.2
12/31 11:30	132.2	↑3.9
12/31 11:40	135.9	↑3.7
12/31 11:50	139.3	↑3.4
12/31 12:00	142.3	↑3.0
12/31 12:10	145.1	↑2.8
12/31 12:20	147.5	↑2.4
12/31 12:30	149.6	↑2.1
12/31 12:40	151.3	↑1.7
12/31 12:50	152.6	↑1.3
12/31 13:00	153.5	↑0.9
12/31 13:10	154.0	↑0.5	満潮
12/31 13:20	154.2	↑0.2
12/31 13:30	153.9	↓-0.3
12/31 13:40	153.3	↓-0.6
12/31 13:50	152.2	↓-1.1
12/31 14:00	150.8	↓-1.4
12/31 14:10	149.0	↓-1.8
12/31 14:20	146.9	↓-2.1
12/31 14:30	144.4	↓-2.5
12/31 14:40	141.6	↓-2.8
12/31 14:50	138.5	↓-3.1
12/31 15:00	135.2	↓-3.3
12/31 15:10	131.5	↓-3.7
12/31 15:20	127.7	↓-3.8
12/31 15:30	123.7	↓-4.0
12/31 15:40	119.5	↓-4.2
12/31 15:50	115.1	↓-4.4
12/31 16:00	110.7	↓-4.4
12/31 16:10	106.2	↓-4.5
12/31 16:20	101.6	↓-4.6
12/31 16:30	97.0	↓-4.6
12/31 16:40	92.4	↓-4.6
12/31 16:50	87.9	↓-4.5
12/31 17:00	83.5	↓-4.4
12/31 17:10	79.2	↓-4.3
12/31 17:20	75.0	↓-4.2
12/31 17:30	71.0	↓-4.0
12/31 17:40	67.2	↓-3.8
12/31 17:50	63.6	↓-3.6
12/31 18:00	60.2	↓-3.4
12/31 18:10	57.1	↓-3.1
12/31 18:20	54.3	↓-2.8
12/31 18:30	51.8	↓-2.5
12/31 18:40	49.6	↓-2.2
12/31 18:50	47.8	↓-1.8
12/31 19:00	46.3	↓-1.5
12/31 19:10	45.1	↓-1.2
12/31 19:20	44.3	↓-0.8
12/31 19:30	43.9	↓-0.4	干潮
12/31 19:40	43.8	↓-0.1
12/31 19:50	44.1	↑0.3
12/31 20:00	44.7	↑0.6
12/31 20:10	45.7	↑1.0
12/31 20:20	47.1	↑1.4
12/31 20:30	48.7	↑1.6
12/31 20:40	50.7	↑2.0
12/31 20:50	52.9	↑2.2
12/31 21:00	55.5	↑2.6
12/31 21:10	58.3	↑2.8
12/31 21:20	61.3	↑3.0
12/31 21:30	64.6	↑3.3
12/31 21:40	68.0	↑3.4
12/31 21:50	71.6	↑3.6
12/31 22:00	75.4	↑3.8
12/31 22:10	79.2	↑3.8
12/31 22:20	83.1	↑3.9
12/31 22:30	87.1	↑4.0
12/31 22:40	91.1	↑4.0
12/31 22:50	95.1	↑4.0
12/31 23:00	99.1	↑4.0
12/31 23:10	103.0	↑3.9
12/31 23:20	106.7	↑3.7
12/31 23:30	110.4	↑3.7
12/31 23:40	113.9	↑3.5
12/31 23:50	117.3	↑3.4