19 (火)	09:58	03:31	22:01	15:51
	338cm	-5cm	335cm	41cm
大潮 出 06:58 入 18:09 出 19:22 入 07:06 潮干狩り ○ 14:31～17:12

口之津（長崎）2030年02月19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
2/19 00:00	189.2	↓-13.6
2/19 00:10	175.5	↓-13.7
2/19 00:20	161.7	↓-13.8	最大潮位差
2/19 00:30	148.1	↓-13.6
2/19 00:40	134.5	↓-13.6
2/19 00:50	121.2	↓-13.3
2/19 01:00	108.2	↓-13.0
2/19 01:10	95.5	↓-12.7
2/19 01:20	83.2	↓-12.3
2/19 01:30	71.4	↓-11.8
2/19 01:40	60.2	↓-11.2
2/19 01:50	49.7	↓-10.5
2/19 02:00	39.8	↓-9.9
2/19 02:10	30.8	↓-9.0
2/19 02:20	22.6	↓-8.2
2/19 02:30	15.3	↓-7.3
2/19 02:40	9.0	↓-6.3
2/19 02:50	3.8	↓-5.2
2/19 03:00	-0.3	↓-4.1
2/19 03:10	-3.3	↓-3.0
2/19 03:20	-5.1	↓-1.8
2/19 03:30	-5.6	↓-0.5	干潮
2/19 03:40	-5.0	↑0.6
2/19 03:50	-3.2	↑1.8
2/19 04:00	-0.3	↑2.9
2/19 04:10	3.8	↑4.1
2/19 04:20	8.9	↑5.1
2/19 04:30	15.0	↑6.1
2/19 04:40	22.1	↑7.1
2/19 04:50	30.1	↑8.0
2/19 05:00	38.8	↑8.7
2/19 05:10	48.3	↑9.5
2/19 05:20	58.4	↑10.1
2/19 05:30	69.0	↑10.6
2/19 05:40	80.1	↑11.1
2/19 05:50	91.7	↑11.6
2/19 06:00	103.6	↑11.9
2/19 06:10	115.9	↑12.3
2/19 06:20	128.3	↑12.4
2/19 06:30	141.1	↑12.8
2/19 06:40	153.9	↑12.8
2/19 06:50	166.9	↑13.0
2/19 07:00	180.0	↑13.1
2/19 07:10	193.1	↑13.1
2/19 07:20	206.2	↑13.1
2/19 07:30	219.1	↑12.9
2/19 07:40	231.9	↑12.8
2/19 07:50	244.4	↑12.5
2/19 08:00	256.6	↑12.2
2/19 08:10	268.4	↑11.8
2/19 08:20	279.5	↑11.1
2/19 08:30	290.0	↑10.5
2/19 08:40	299.7	↑9.7
2/19 08:50	308.6	↑8.9
2/19 09:00	316.4	↑7.8
2/19 09:10	323.1	↑6.7
2/19 09:20	328.7	↑5.6
2/19 09:30	333.0	↑4.3
2/19 09:40	336.0	↑3.0
2/19 09:50	337.6	↑1.6	満潮
2/19 10:00	337.8	↑0.2
2/19 10:10	336.7	↓-1.1
2/19 10:20	334.2	↓-2.5
2/19 10:30	330.4	↓-3.8
2/19 10:40	325.3	↓-5.1
2/19 10:50	319.0	↓-6.3
2/19 11:00	311.6	↓-7.4
2/19 11:10	303.2	↓-8.4
2/19 11:20	293.9	↓-9.3
2/19 11:30	283.8	↓-10.1
2/19 11:40	273.0	↓-10.8
2/19 11:50	261.6	↓-11.4
2/19 12:00	249.7	↓-11.9
2/19 12:10	237.5	↓-12.2
2/19 12:20	225.0	↓-12.5
2/19 12:30	212.4	↓-12.6
2/19 12:40	199.6	↓-12.8
2/19 12:50	186.8	↓-12.8
2/19 13:00	174.1	↓-12.7
2/19 13:10	161.6	↓-12.5
2/19 13:20	149.3	↓-12.3
2/19 13:30	137.3	↓-12.0
2/19 13:40	125.6	↓-11.7
2/19 13:50	114.4	↓-11.2
2/19 14:00	103.7	↓-10.7
2/19 14:10	93.6	↓-10.1
2/19 14:20	84.1	↓-9.5
2/19 14:30	75.4	↓-8.7
2/19 14:40	67.5	↓-7.9
2/19 14:50	60.5	↓-7.0
2/19 15:00	54.4	↓-6.1
2/19 15:10	49.3	↓-5.1
2/19 15:20	45.3	↓-4.0
2/19 15:30	42.4	↓-2.9
2/19 15:40	40.6	↓-1.8
2/19 15:50	40.0	↓-0.6	干潮
2/19 16:00	40.6	↑0.6
2/19 16:10	42.2	↑1.6
2/19 16:20	45.0	↑2.8
2/19 16:30	48.8	↑3.8
2/19 16:40	53.7	↑4.9
2/19 16:50	59.5	↑5.8
2/19 17:00	66.2	↑6.7
2/19 17:10	73.7	↑7.5
2/19 17:20	81.9	↑8.2
2/19 17:30	90.7	↑8.8
2/19 17:40	100.2	↑9.5
2/19 17:50	110.1	↑9.9
2/19 18:00	120.4	↑10.3
2/19 18:10	131.1	↑10.7
2/19 18:20	142.0	↑10.9
2/19 18:30	153.2	↑11.2
2/19 18:40	164.6	↑11.4
2/19 18:50	176.1	↑11.5
2/19 19:00	187.7	↑11.6
2/19 19:10	199.3	↑11.6
2/19 19:20	210.9	↑11.6
2/19 19:30	222.5	↑11.6
2/19 19:40	233.9	↑11.4
2/19 19:50	245.2	↑11.3
2/19 20:00	256.2	↑11.0
2/19 20:10	266.9	↑10.7
2/19 20:20	277.1	↑10.2
2/19 20:30	286.9	↑9.8
2/19 20:40	296.0	↑9.1
2/19 20:50	304.4	↑8.4
2/19 21:00	312.0	↑7.6
2/19 21:10	318.6	↑6.6
2/19 21:20	324.3	↑5.7
2/19 21:30	328.7	↑4.4
2/19 21:40	332.0	↑3.3
2/19 21:50	334.0	↑2.0
2/19 22:00	334.7	↑0.7	満潮
2/19 22:10	334.1	↓-0.6
2/19 22:20	332.0	↓-2.1
2/19 22:30	328.6	↓-3.4
2/19 22:40	323.9	↓-4.7
2/19 22:50	317.9	↓-6.0
2/19 23:00	310.6	↓-7.3
2/19 23:10	302.2	↓-8.4
2/19 23:20	292.7	↓-9.5
2/19 23:30	282.3	↓-10.4
2/19 23:40	271.0	↓-11.3
2/19 23:50	259.0	↓-12.0