20 (土)	09:24	02:55	21:13	15:22
	290cm	-34cm	289cm	36cm
大潮 出 07:01 入 18:12 出 18:54 入 07:28 潮干狩り ○ 14:04～16:40

佐世保（長崎）2038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	107.7	↓-13.2
2/20 00:10	94.6	↓-13.1
2/20 00:20	81.6	↓-13.0
2/20 00:30	68.9	↓-12.7
2/20 00:40	56.5	↓-12.4
2/20 00:50	44.5	↓-12.0
2/20 01:00	33.1	↓-11.4
2/20 01:10	22.4	↓-10.7
2/20 01:20	12.4	↓-10.0
2/20 01:30	3.2	↓-9.2
2/20 01:40	-5.1	↓-8.3
2/20 01:50	-12.4	↓-7.3
2/20 02:00	-18.8	↓-6.4
2/20 02:10	-24.1	↓-5.3
2/20 02:20	-28.4	↓-4.3
2/20 02:30	-31.6	↓-3.2
2/20 02:40	-33.7	↓-2.1
2/20 02:50	-34.8	↓-1.1	干潮
2/20 03:00	-34.7	↑0.1
2/20 03:10	-33.5	↑1.2
2/20 03:20	-31.3	↑2.2
2/20 03:30	-28.1	↑3.2
2/20 03:40	-23.8	↑4.3
2/20 03:50	-18.5	↑5.3
2/20 04:00	-12.3	↑6.2
2/20 04:10	-5.1	↑7.2
2/20 04:20	3.0	↑8.1
2/20 04:30	11.9	↑8.9
2/20 04:40	21.6	↑9.7
2/20 04:50	32.1	↑10.5
2/20 05:00	43.3	↑11.2
2/20 05:10	55.1	↑11.8
2/20 05:20	67.4	↑12.3
2/20 05:30	80.2	↑12.8
2/20 05:40	93.3	↑13.1
2/20 05:50	106.7	↑13.4
2/20 06:00	120.2	↑13.5
2/20 06:10	133.8	↑13.6	最大潮位差
2/20 06:20	147.3	↑13.5
2/20 06:30	160.7	↑13.4
2/20 06:40	173.8	↑13.1
2/20 06:50	186.5	↑12.7
2/20 07:00	198.8	↑12.3
2/20 07:10	210.5	↑11.7
2/20 07:20	221.5	↑11.0
2/20 07:30	231.9	↑10.4
2/20 07:40	241.5	↑9.6
2/20 07:50	250.3	↑8.8
2/20 08:00	258.3	↑8.0
2/20 08:10	265.3	↑7.0
2/20 08:20	271.5	↑6.2
2/20 08:30	276.7	↑5.2
2/20 08:40	281.0	↑4.3
2/20 08:50	284.4	↑3.4
2/20 09:00	286.9	↑2.5
2/20 09:10	288.5	↑1.6
2/20 09:20	289.1	↑0.6	満潮
2/20 09:30	288.9	↓-0.2
2/20 09:40	287.8	↓-1.1
2/20 09:50	285.9	↓-1.9
2/20 10:00	283.1	↓-2.8
2/20 10:10	279.4	↓-3.7
2/20 10:20	275.0	↓-4.4
2/20 10:30	269.7	↓-5.3
2/20 10:40	263.6	↓-6.1
2/20 10:50	256.8	↓-6.8
2/20 11:00	249.2	↓-7.6
2/20 11:10	240.9	↓-8.3
2/20 11:20	232.0	↓-8.9
2/20 11:30	222.5	↓-9.5
2/20 11:40	212.5	↓-10.0
2/20 11:50	202.0	↓-10.5
2/20 12:00	191.1	↓-10.9
2/20 12:10	179.9	↓-11.2
2/20 12:20	168.5	↓-11.4
2/20 12:30	157.1	↓-11.4
2/20 12:40	145.6	↓-11.5
2/20 12:50	134.2	↓-11.4
2/20 13:00	123.1	↓-11.1
2/20 13:10	112.3	↓-10.8
2/20 13:20	101.9	↓-10.4
2/20 13:30	92.0	↓-9.9
2/20 13:40	82.7	↓-9.3
2/20 13:50	74.1	↓-8.6
2/20 14:00	66.2	↓-7.9
2/20 14:10	59.2	↓-7.0
2/20 14:20	53.0	↓-6.2
2/20 14:30	47.7	↓-5.3
2/20 14:40	43.3	↓-4.4
2/20 14:50	39.8	↓-3.5
2/20 15:00	37.4	↓-2.4
2/20 15:10	35.9	↓-1.5
2/20 15:20	35.3	↓-0.6	干潮
2/20 15:30	35.7	↑0.4
2/20 15:40	37.1	↑1.4
2/20 15:50	39.5	↑2.4
2/20 16:00	42.7	↑3.2
2/20 16:10	46.9	↑4.2
2/20 16:20	51.9	↑5.0
2/20 16:30	57.8	↑5.9
2/20 16:40	64.5	↑6.7
2/20 16:50	72.0	↑7.5
2/20 17:00	80.2	↑8.2
2/20 17:10	89.1	↑8.9
2/20 17:20	98.6	↑9.5
2/20 17:30	108.7	↑10.1
2/20 17:40	119.2	↑10.5
2/20 17:50	130.2	↑11.0
2/20 18:00	141.4	↑11.2
2/20 18:10	152.9	↑11.5
2/20 18:20	164.4	↑11.5
2/20 18:30	176.0	↑11.6
2/20 18:40	187.5	↑11.5
2/20 18:50	198.7	↑11.2
2/20 19:00	209.7	↑11.0
2/20 19:10	220.2	↑10.5
2/20 19:20	230.2	↑10.0
2/20 19:30	239.7	↑9.5
2/20 19:40	248.4	↑8.7
2/20 19:50	256.4	↑8.0
2/20 20:00	263.6	↑7.2
2/20 20:10	269.9	↑6.3
2/20 20:20	275.3	↑5.4
2/20 20:30	279.8	↑4.5
2/20 20:40	283.4	↑3.6
2/20 20:50	285.9	↑2.5
2/20 21:00	287.6	↑1.7
2/20 21:10	288.2	↑0.6	満潮
2/20 21:20	287.9	↓-0.3
2/20 21:30	286.6	↓-1.3
2/20 21:40	284.4	↓-2.2
2/20 21:50	281.3	↓-3.1
2/20 22:00	277.3	↓-4.0
2/20 22:10	272.4	↓-4.9
2/20 22:20	266.6	↓-5.8
2/20 22:30	260.0	↓-6.6
2/20 22:40	252.5	↓-7.5
2/20 22:50	244.2	↓-8.3
2/20 23:00	235.2	↓-9.0
2/20 23:10	225.4	↓-9.8
2/20 23:20	214.9	↓-10.5
2/20 23:30	203.7	↓-11.2
2/20 23:40	192.0	↓-11.7
2/20 23:50	179.7	↓-12.3