18 (月)	09:23	02:59	21:31	15:09
	137cm	-11cm	140cm	-1cm
大潮 出 07:05 入 18:09 出 18:20 入 06:37 潮干狩り ◎ 13:12～17:13

佐須奈（長崎）2030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	55.1	↓-6.2
2/18 00:10	48.9	↓-6.2
2/18 00:20	42.8	↓-6.1
2/18 00:30	36.9	↓-5.9
2/18 00:40	31.1	↓-5.8
2/18 00:50	25.6	↓-5.5
2/18 01:00	20.4	↓-5.2
2/18 01:10	15.4	↓-5.0
2/18 01:20	10.8	↓-4.6
2/18 01:30	6.6	↓-4.2
2/18 01:40	2.8	↓-3.8
2/18 01:50	-0.6	↓-3.4
2/18 02:00	-3.6	↓-3.0
2/18 02:10	-6.1	↓-2.5
2/18 02:20	-8.2	↓-2.1
2/18 02:30	-9.7	↓-1.5
2/18 02:40	-10.8	↓-1.1
2/18 02:50	-11.4	↓-0.6	干潮
2/18 03:00	-11.6	↓-0.2
2/18 03:10	-11.2	↑0.4
2/18 03:20	-10.4	↑0.8
2/18 03:30	-9.1	↑1.3
2/18 03:40	-7.4	↑1.7
2/18 03:50	-5.3	↑2.1
2/18 04:00	-2.7	↑2.6
2/18 04:10	0.2	↑2.9
2/18 04:20	3.5	↑3.3
2/18 04:30	7.1	↑3.6
2/18 04:40	11.1	↑4.0
2/18 04:50	15.4	↑4.3
2/18 05:00	19.9	↑4.5
2/18 05:10	24.7	↑4.8
2/18 05:20	29.7	↑5.0
2/18 05:30	35.0	↑5.3
2/18 05:40	40.4	↑5.4
2/18 05:50	46.0	↑5.6
2/18 06:00	51.7	↑5.7
2/18 06:10	57.5	↑5.8
2/18 06:20	63.4	↑5.9
2/18 06:30	69.3	↑5.9
2/18 06:40	75.2	↑5.9
2/18 06:50	81.1	↑5.9
2/18 07:00	86.9	↑5.8
2/18 07:10	92.6	↑5.7
2/18 07:20	98.1	↑5.5
2/18 07:30	103.5	↑5.4
2/18 07:40	108.6	↑5.1
2/18 07:50	113.3	↑4.7
2/18 08:00	117.8	↑4.5
2/18 08:10	121.9	↑4.1
2/18 08:20	125.5	↑3.6
2/18 08:30	128.7	↑3.2
2/18 08:40	131.4	↑2.7
2/18 08:50	133.5	↑2.1
2/18 09:00	135.1	↑1.6
2/18 09:10	136.1	↑1.0
2/18 09:20	136.5	↑0.4	満潮
2/18 09:30	136.3	↓-0.2
2/18 09:40	135.5	↓-0.8
2/18 09:50	134.1	↓-1.4
2/18 10:00	132.0	↓-2.1
2/18 10:10	129.4	↓-2.6
2/18 10:20	126.3	↓-3.1
2/18 10:30	122.6	↓-3.7
2/18 10:40	118.5	↓-4.1
2/18 10:50	113.9	↓-4.6
2/18 11:00	108.9	↓-5.0
2/18 11:10	103.6	↓-5.3
2/18 11:20	98.0	↓-5.6
2/18 11:30	92.1	↓-5.9
2/18 11:40	86.0	↓-6.1
2/18 11:50	79.8	↓-6.2
2/18 12:00	73.5	↓-6.3
2/18 12:10	67.2	↓-6.3
2/18 12:20	60.9	↓-6.3
2/18 12:30	54.7	↓-6.2
2/18 12:40	48.6	↓-6.1
2/18 12:50	42.7	↓-5.9
2/18 13:00	37.0	↓-5.7
2/18 13:10	31.6	↓-5.4
2/18 13:20	26.5	↓-5.1
2/18 13:30	21.7	↓-4.8
2/18 13:40	17.3	↓-4.4
2/18 13:50	13.3	↓-4.0
2/18 14:00	9.8	↓-3.5
2/18 14:10	6.6	↓-3.2
2/18 14:20	4.0	↓-2.6
2/18 14:30	1.9	↓-2.1
2/18 14:40	0.2	↓-1.7
2/18 14:50	-1.0	↓-1.2
2/18 15:00	-1.6	↓-0.6	干潮
2/18 15:10	-1.8	↓-0.2
2/18 15:20	-1.5	↑0.3
2/18 15:30	-0.7	↑0.8
2/18 15:40	0.6	↑1.3
2/18 15:50	2.3	↑1.7
2/18 16:00	4.4	↑2.1
2/18 16:10	7.0	↑2.6
2/18 16:20	9.9	↑2.9
2/18 16:30	13.2	↑3.3
2/18 16:40	16.8	↑3.6
2/18 16:50	20.7	↑3.9
2/18 17:00	24.9	↑4.2
2/18 17:10	29.4	↑4.5
2/18 17:20	34.0	↑4.6
2/18 17:30	38.9	↑4.9
2/18 17:40	44.0	↑5.1
2/18 17:50	49.2	↑5.2
2/18 18:00	54.6	↑5.4
2/18 18:10	60.1	↑5.5
2/18 18:20	65.6	↑5.5
2/18 18:30	71.2	↑5.6
2/18 18:40	76.8	↑5.6
2/18 18:50	82.4	↑5.6
2/18 19:00	88.0	↑5.6
2/18 19:10	93.5	↑5.5
2/18 19:20	98.8	↑5.3
2/18 19:30	104.0	↑5.2
2/18 19:40	109.0	↑5.0
2/18 19:50	113.8	↑4.8
2/18 20:00	118.3	↑4.5
2/18 20:10	122.5	↑4.2
2/18 20:20	126.3	↑3.8
2/18 20:30	129.8	↑3.5
2/18 20:40	132.7	↑2.9
2/18 20:50	135.2	↑2.5
2/18 21:00	137.2	↑2.0
2/18 21:10	138.6	↑1.4
2/18 21:20	139.5	↑0.9
2/18 21:30	139.8	↑0.3	満潮
2/18 21:40	139.5	↓-0.3
2/18 21:50	138.6	↓-0.9
2/18 22:00	137.1	↓-1.5
2/18 22:10	134.9	↓-2.2
2/18 22:20	132.2	↓-2.7
2/18 22:30	129.0	↓-3.2
2/18 22:40	125.2	↓-3.8
2/18 22:50	120.9	↓-4.3
2/18 23:00	116.1	↓-4.8
2/18 23:10	110.9	↓-5.2
2/18 23:20	105.3	↓-5.6
2/18 23:30	99.4	↓-5.9
2/18 23:40	93.2	↓-6.2
2/18 23:50	86.8	↓-6.4	最大潮位差