18 (日)	11:28	05:07	23:53	17:25
	121cm	8cm	116cm	11cm
中潮 出 07:05 入 18:09 出 09:02 入 22:39 潮干狩り ◎ 15:38～18:09

佐須奈（長崎）2029年02月18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
2/18 00:00	119.9	↓-1.7
2/18 00:10	117.8	↓-2.1
2/18 00:20	115.2	↓-2.6
2/18 00:30	112.1	↓-3.1
2/18 00:40	108.7	↓-3.4
2/18 00:50	104.8	↓-3.9
2/18 01:00	100.6	↓-4.2
2/18 01:10	96.1	↓-4.5
2/18 01:20	91.4	↓-4.7
2/18 01:30	86.4	↓-5.0
2/18 01:40	81.3	↓-5.1
2/18 01:50	76.1	↓-5.2
2/18 02:00	70.7	↓-5.4	最大潮位差
2/18 02:10	65.4	↓-5.3
2/18 02:20	60.0	↓-5.4	最大潮位差
2/18 02:30	54.8	↓-5.2
2/18 02:40	49.6	↓-5.2
2/18 02:50	44.6	↓-5.0
2/18 03:00	39.7	↓-4.9
2/18 03:10	35.1	↓-4.6
2/18 03:20	30.8	↓-4.3
2/18 03:30	26.8	↓-4.0
2/18 03:40	23.0	↓-3.8
2/18 03:50	19.7	↓-3.3
2/18 04:00	16.7	↓-3.0
2/18 04:10	14.1	↓-2.6
2/18 04:20	11.9	↓-2.2
2/18 04:30	10.1	↓-1.8
2/18 04:40	8.8	↓-1.3
2/18 04:50	7.9	↓-0.9
2/18 05:00	7.4	↓-0.5	干潮
2/18 05:10	7.4	0
2/18 05:20	7.8	↑0.4
2/18 05:30	8.5	↑0.7
2/18 05:40	9.7	↑1.2
2/18 05:50	11.3	↑1.6
2/18 06:00	13.3	↑2.0
2/18 06:10	15.5	↑2.2
2/18 06:20	18.1	↑2.6
2/18 06:30	21.0	↑2.9
2/18 06:40	24.2	↑3.2
2/18 06:50	27.6	↑3.4
2/18 07:00	31.2	↑3.6
2/18 07:10	35.1	↑3.9
2/18 07:20	39.1	↑4.0
2/18 07:30	43.2	↑4.1
2/18 07:40	47.4	↑4.2
2/18 07:50	51.8	↑4.4
2/18 08:00	56.2	↑4.4
2/18 08:10	60.6	↑4.4
2/18 08:20	65.1	↑4.5
2/18 08:30	69.6	↑4.5
2/18 08:40	74.0	↑4.4
2/18 08:50	78.4	↑4.4
2/18 09:00	82.8	↑4.4
2/18 09:10	87.0	↑4.2
2/18 09:20	91.1	↑4.1
2/18 09:30	95.1	↑4.0
2/18 09:40	98.8	↑3.7
2/18 09:50	102.4	↑3.6
2/18 10:00	105.8	↑3.4
2/18 10:10	108.8	↑3.0
2/18 10:20	111.6	↑2.8
2/18 10:30	114.1	↑2.5
2/18 10:40	116.2	↑2.1
2/18 10:50	117.9	↑1.7
2/18 11:00	119.3	↑1.4
2/18 11:10	120.2	↑0.9
2/18 11:20	120.7	↑0.5	満潮
2/18 11:30	120.8	↑0.1
2/18 11:40	120.5	↓-0.3
2/18 11:50	119.6	↓-0.9
2/18 12:00	118.4	↓-1.2
2/18 12:10	116.7	↓-1.7
2/18 12:20	114.5	↓-2.2
2/18 12:30	112.0	↓-2.5
2/18 12:40	109.1	↓-2.9
2/18 12:50	105.8	↓-3.3
2/18 13:00	102.2	↓-3.6
2/18 13:10	98.3	↓-3.9
2/18 13:20	94.1	↓-4.2
2/18 13:30	89.7	↓-4.4
2/18 13:40	85.1	↓-4.6
2/18 13:50	80.4	↓-4.7
2/18 14:00	75.5	↓-4.9
2/18 14:10	70.6	↓-4.9
2/18 14:20	65.7	↓-4.9
2/18 14:30	60.8	↓-4.9
2/18 14:40	55.9	↓-4.9
2/18 14:50	51.2	↓-4.7
2/18 15:00	46.5	↓-4.7
2/18 15:10	42.1	↓-4.4
2/18 15:20	37.8	↓-4.3
2/18 15:30	33.7	↓-4.1
2/18 15:40	29.9	↓-3.8
2/18 15:50	26.4	↓-3.5
2/18 16:00	23.2	↓-3.2
2/18 16:10	20.3	↓-2.9
2/18 16:20	17.8	↓-2.5
2/18 16:30	15.6	↓-2.2
2/18 16:40	13.7	↓-1.9
2/18 16:50	12.3	↓-1.4
2/18 17:00	11.2	↓-1.1
2/18 17:10	10.5	↓-0.7
2/18 17:20	10.1	↓-0.4	干潮
2/18 17:30	10.1	0
2/18 17:40	10.5	↑0.4
2/18 17:50	11.3	↑0.8
2/18 18:00	12.3	↑1.0
2/18 18:10	13.8	↑1.5
2/18 18:20	15.5	↑1.7
2/18 18:30	17.5	↑2.0
2/18 18:40	19.8	↑2.3
2/18 18:50	22.3	↑2.5
2/18 19:00	25.1	↑2.8
2/18 19:10	28.1	↑3.0
2/18 19:20	31.3	↑3.2
2/18 19:30	34.6	↑3.3
2/18 19:40	38.2	↑3.6
2/18 19:50	41.8	↑3.6
2/18 20:00	45.6	↑3.8
2/18 20:10	49.5	↑3.9
2/18 20:20	53.4	↑3.9
2/18 20:30	57.4	↑4.0
2/18 20:40	61.5	↑4.1
2/18 20:50	65.6	↑4.1
2/18 21:00	69.6	↑4.0
2/18 21:10	73.7	↑4.1
2/18 21:20	77.7	↑4.0
2/18 21:30	81.7	↑4.0
2/18 21:40	85.6	↑3.9
2/18 21:50	89.4	↑3.8
2/18 22:00	93.0	↑3.6
2/18 22:10	96.5	↑3.5
2/18 22:20	99.7	↑3.2
2/18 22:30	102.8	↑3.1
2/18 22:40	105.6	↑2.8
2/18 22:50	108.1	↑2.5
2/18 23:00	110.3	↑2.2
2/18 23:10	112.1	↑1.8
2/18 23:20	113.6	↑1.5
2/18 23:30	114.7	↑1.1
2/18 23:40	115.4	↑0.7
2/18 23:50	115.8	↑0.4	満潮