31 (日)	09:07	02:28	20:57	14:44
	131cm	2cm	132cm	24cm
大潮 出 07:29 入 17:23 出 16:57 入 06:55 潮干狩り ○ 13:44～15:44

佐須奈（長崎）2028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	41.2	↓-4.9
12/31 00:10	36.4	↓-4.8
12/31 00:20	31.9	↓-4.5
12/31 00:30	27.6	↓-4.3
12/31 00:40	23.5	↓-4.1
12/31 00:50	19.8	↓-3.7
12/31 01:00	16.3	↓-3.5
12/31 01:10	13.2	↓-3.1
12/31 01:20	10.4	↓-2.8
12/31 01:30	8.0	↓-2.4
12/31 01:40	6.0	↓-2.0
12/31 01:50	4.3	↓-1.7
12/31 02:00	3.1	↓-1.2
12/31 02:10	2.2	↓-0.9
12/31 02:20	1.8	↓-0.4	干潮
12/31 02:30	1.7	↓-0.1
12/31 02:40	2.0	↑0.3
12/31 02:50	2.7	↑0.7
12/31 03:00	3.7	↑1.0
12/31 03:10	5.1	↑1.4
12/31 03:20	6.9	↑1.8
12/31 03:30	9.0	↑2.1
12/31 03:40	11.3	↑2.3
12/31 03:50	14.0	↑2.7
12/31 04:00	17.0	↑3.0
12/31 04:10	20.2	↑3.2
12/31 04:20	23.6	↑3.4
12/31 04:30	27.3	↑3.7
12/31 04:40	31.1	↑3.8
12/31 04:50	35.2	↑4.1
12/31 05:00	39.4	↑4.2
12/31 05:10	43.8	↑4.4
12/31 05:20	48.4	↑4.6
12/31 05:30	53.0	↑4.6
12/31 05:40	57.8	↑4.8
12/31 05:50	62.6	↑4.8
12/31 06:00	67.5	↑4.9
12/31 06:10	72.4	↑4.9
12/31 06:20	77.4	↑5.0
12/31 06:30	82.3	↑4.9
12/31 06:40	87.2	↑4.9
12/31 06:50	92.0	↑4.8
12/31 07:00	96.7	↑4.7
12/31 07:10	101.2	↑4.5
12/31 07:20	105.6	↑4.4
12/31 07:30	109.7	↑4.1
12/31 07:40	113.6	↑3.9
12/31 07:50	117.1	↑3.5
12/31 08:00	120.3	↑3.2
12/31 08:10	123.2	↑2.9
12/31 08:20	125.6	↑2.4
12/31 08:30	127.6	↑2.0
12/31 08:40	129.1	↑1.5
12/31 08:50	130.2	↑1.1
12/31 09:00	130.7	↑0.5	満潮
12/31 09:10	130.8	↑0.1
12/31 09:20	130.3	↓-0.5
12/31 09:30	129.4	↓-0.9
12/31 09:40	127.9	↓-1.5
12/31 09:50	126.0	↓-1.9
12/31 10:00	123.6	↓-2.4
12/31 10:10	120.7	↓-2.9
12/31 10:20	117.5	↓-3.2
12/31 10:30	113.9	↓-3.6
12/31 10:40	110.0	↓-3.9
12/31 10:50	105.8	↓-4.2
12/31 11:00	101.3	↓-4.5
12/31 11:10	96.6	↓-4.7
12/31 11:20	91.8	↓-4.8
12/31 11:30	86.8	↓-5.0
12/31 11:40	81.8	↓-5.0
12/31 11:50	76.8	↓-5.0
12/31 12:00	71.8	↓-5.0
12/31 12:10	66.8	↓-5.0
12/31 12:20	62.0	↓-4.8
12/31 12:30	57.3	↓-4.7
12/31 12:40	52.8	↓-4.5
12/31 12:50	48.5	↓-4.3
12/31 13:00	44.5	↓-4.0
12/31 13:10	40.8	↓-3.7
12/31 13:20	37.4	↓-3.4
12/31 13:30	34.4	↓-3.0
12/31 13:40	31.7	↓-2.7
12/31 13:50	29.3	↓-2.4
12/31 14:00	27.4	↓-1.9
12/31 14:10	25.9	↓-1.5
12/31 14:20	24.8	↓-1.1
12/31 14:30	24.1	↓-0.7
12/31 14:40	23.8	↓-0.3	干潮
12/31 14:50	23.9	↑0.1
12/31 15:00	24.3	↑0.4
12/31 15:10	25.2	↑0.9
12/31 15:20	26.5	↑1.3
12/31 15:30	28.0	↑1.5
12/31 15:40	30.0	↑2.0
12/31 15:50	32.2	↑2.2
12/31 16:00	34.7	↑2.5
12/31 16:10	37.5	↑2.8
12/31 16:20	40.6	↑3.1
12/31 16:30	43.8	↑3.2
12/31 16:40	47.3	↑3.5
12/31 16:50	50.9	↑3.6
12/31 17:00	54.7	↑3.8
12/31 17:10	58.6	↑3.9
12/31 17:20	62.7	↑4.1
12/31 17:30	66.8	↑4.1
12/31 17:40	71.0	↑4.2
12/31 17:50	75.2	↑4.2
12/31 18:00	79.5	↑4.3
12/31 18:10	83.8	↑4.3
12/31 18:20	88.1	↑4.3
12/31 18:30	92.4	↑4.3
12/31 18:40	96.6	↑4.2
12/31 18:50	100.7	↑4.1
12/31 19:00	104.7	↑4.0
12/31 19:10	108.5	↑3.8
12/31 19:20	112.1	↑3.6
12/31 19:30	115.6	↑3.5
12/31 19:40	118.8	↑3.2
12/31 19:50	121.7	↑2.9
12/31 20:00	124.2	↑2.5
12/31 20:10	126.5	↑2.3
12/31 20:20	128.3	↑1.8
12/31 20:30	129.7	↑1.4
12/31 20:40	130.7	↑1.0
12/31 20:50	131.3	↑0.6	満潮
12/31 21:00	131.3	0
12/31 21:10	130.9	↓-0.4
12/31 21:20	130.0	↓-0.9
12/31 21:30	128.6	↓-1.4
12/31 21:40	126.6	↓-2.0
12/31 21:50	124.2	↓-2.4
12/31 22:00	121.4	↓-2.8
12/31 22:10	118.0	↓-3.4
12/31 22:20	114.3	↓-3.7
12/31 22:30	110.1	↓-4.2
12/31 22:40	105.6	↓-4.5
12/31 22:50	100.8	↓-4.8
12/31 23:00	95.6	↓-5.2
12/31 23:10	90.3	↓-5.3
12/31 23:20	84.7	↓-5.6
12/31 23:30	79.0	↓-5.7
12/31 23:40	73.2	↓-5.8
12/31 23:50	67.3	↓-5.9	最大潮位差