20 (水)	10:25	04:07	22:44	16:16
	146cm	-16cm	143cm	-10cm
中潮 出 07:03 入 18:11 出 20:32 入 07:44 潮干狩り ◎ 14:10～18:11

佐須奈（長崎）2030年02月20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
2/20 00:00	105.9	↓-5.9
2/20 00:10	99.7	↓-6.2
2/20 00:20	93.2	↓-6.5
2/20 00:30	86.4	↓-6.8
2/20 00:40	79.6	↓-6.8
2/20 00:50	72.6	↓-7.0
2/20 01:00	65.5	↓-7.1	最大潮位差
2/20 01:10	58.5	↓-7.0
2/20 01:20	51.5	↓-7.0
2/20 01:30	44.6	↓-6.9
2/20 01:40	37.9	↓-6.7
2/20 01:50	31.4	↓-6.5
2/20 02:00	25.2	↓-6.2
2/20 02:10	19.3	↓-5.9
2/20 02:20	13.7	↓-5.6
2/20 02:30	8.5	↓-5.2
2/20 02:40	3.7	↓-4.8
2/20 02:50	-0.6	↓-4.3
2/20 03:00	-4.5	↓-3.9
2/20 03:10	-7.8	↓-3.3
2/20 03:20	-10.6	↓-2.8
2/20 03:30	-12.9	↓-2.3
2/20 03:40	-14.6	↓-1.7
2/20 03:50	-15.7	↓-1.1
2/20 04:00	-16.3	↓-0.6	干潮
2/20 04:10	-16.4	↓-0.1
2/20 04:20	-15.9	↑0.5
2/20 04:30	-14.8	↑1.1
2/20 04:40	-13.2	↑1.6
2/20 04:50	-11.1	↑2.1
2/20 05:00	-8.5	↑2.6
2/20 05:10	-5.5	↑3.0
2/20 05:20	-2.0	↑3.5
2/20 05:30	1.9	↑3.9
2/20 05:40	6.2	↑4.3
2/20 05:50	10.9	↑4.7
2/20 06:00	15.9	↑5.0
2/20 06:10	21.2	↑5.3
2/20 06:20	26.7	↑5.5
2/20 06:30	32.5	↑5.8
2/20 06:40	38.6	↑6.1
2/20 06:50	44.7	↑6.1
2/20 07:00	51.1	↑6.4
2/20 07:10	57.5	↑6.4
2/20 07:20	64.0	↑6.5
2/20 07:30	70.6	↑6.6
2/20 07:40	77.2	↑6.6
2/20 07:50	83.7	↑6.5
2/20 08:00	90.1	↑6.4
2/20 08:10	96.4	↑6.3
2/20 08:20	102.5	↑6.1
2/20 08:30	108.4	↑5.9
2/20 08:40	114.0	↑5.6
2/20 08:50	119.4	↑5.4
2/20 09:00	124.3	↑4.9
2/20 09:10	128.8	↑4.5
2/20 09:20	132.9	↑4.1
2/20 09:30	136.5	↑3.6
2/20 09:40	139.6	↑3.1
2/20 09:50	142.0	↑2.4
2/20 10:00	143.9	↑1.9
2/20 10:10	145.1	↑1.2
2/20 10:20	145.7	↑0.6	満潮
2/20 10:30	145.6	↓-0.1
2/20 10:40	144.9	↓-0.7
2/20 10:50	143.5	↓-1.4
2/20 11:00	141.4	↓-2.1
2/20 11:10	138.7	↓-2.7
2/20 11:20	135.4	↓-3.3
2/20 11:30	131.5	↓-3.9
2/20 11:40	127.1	↓-4.4
2/20 11:50	122.2	↓-4.9
2/20 12:00	116.7	↓-5.5
2/20 12:10	110.9	↓-5.8
2/20 12:20	104.8	↓-6.1
2/20 12:30	98.3	↓-6.5
2/20 12:40	91.6	↓-6.7
2/20 12:50	84.7	↓-6.9
2/20 13:00	77.7	↓-7.0
2/20 13:10	70.6	↓-7.1	最大潮位差
2/20 13:20	63.6	↓-7.0
2/20 13:30	56.6	↓-7.0
2/20 13:40	49.7	↓-6.9
2/20 13:50	43.0	↓-6.7
2/20 14:00	36.5	↓-6.5
2/20 14:10	30.3	↓-6.2
2/20 14:20	24.4	↓-5.9
2/20 14:30	18.9	↓-5.5
2/20 14:40	13.7	↓-5.2
2/20 14:50	9.0	↓-4.7
2/20 15:00	4.8	↓-4.2
2/20 15:10	1.0	↓-3.8
2/20 15:20	-2.2	↓-3.2
2/20 15:30	-4.9	↓-2.7
2/20 15:40	-7.1	↓-2.2
2/20 15:50	-8.8	↓-1.7
2/20 16:00	-9.9	↓-1.1
2/20 16:10	-10.4	↓-0.5	干潮
2/20 16:20	-10.5	↓-0.1
2/20 16:30	-10.0	↑0.5
2/20 16:40	-8.9	↑1.1
2/20 16:50	-7.4	↑1.5
2/20 17:00	-5.4	↑2.0
2/20 17:10	-3.0	↑2.4
2/20 17:20	-0.1	↑2.9
2/20 17:30	3.2	↑3.3
2/20 17:40	6.8	↑3.6
2/20 17:50	10.8	↑4.0
2/20 18:00	15.1	↑4.3
2/20 18:10	19.8	↑4.7
2/20 18:20	24.6	↑4.8
2/20 18:30	29.7	↑5.1
2/20 18:40	35.0	↑5.3
2/20 18:50	40.5	↑5.5
2/20 19:00	46.1	↑5.6
2/20 19:10	51.9	↑5.8
2/20 19:20	57.7	↑5.8
2/20 19:30	63.6	↑5.9
2/20 19:40	69.5	↑5.9
2/20 19:50	75.5	↑6.0
2/20 20:00	81.4	↑5.9
2/20 20:10	87.3	↑5.9
2/20 20:20	93.1	↑5.8
2/20 20:30	98.7	↑5.6
2/20 20:40	104.2	↑5.5
2/20 20:50	109.5	↑5.3
2/20 21:00	114.5	↑5.0
2/20 21:10	119.2	↑4.7
2/20 21:20	123.6	↑4.4
2/20 21:30	127.7	↑4.1
2/20 21:40	131.3	↑3.6
2/20 21:50	134.5	↑3.2
2/20 22:00	137.2	↑2.7
2/20 22:10	139.4	↑2.2
2/20 22:20	141.1	↑1.7
2/20 22:30	142.2	↑1.1
2/20 22:40	142.7	↑0.5	満潮
2/20 22:50	142.6	↓-0.1
2/20 23:00	141.8	↓-0.8
2/20 23:10	140.5	↓-1.3
2/20 23:20	138.6	↓-1.9
2/20 23:30	136.1	↓-2.5
2/20 23:40	133.0	↓-3.1
2/20 23:50	129.4	↓-3.6