20 (水)	08:51	02:49	21:18	15:08
	179cm	50cm	178cm	38cm
大潮 出 05:43 入 18:54 出 17:12 入 04:40 潮干狩り ○ 14:18～15:55

福岡船だまり（福岡）2016年04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
4/20 00:00	97.1	↓-5.0
4/20 00:10	92.3	↓-4.8
4/20 00:20	87.6	↓-4.7
4/20 00:30	83.1	↓-4.5
4/20 00:40	78.8	↓-4.3
4/20 00:50	74.8	↓-4.0
4/20 01:00	70.9	↓-3.9
4/20 01:10	67.4	↓-3.5
4/20 01:20	64.1	↓-3.3
4/20 01:30	61.1	↓-3.0
4/20 01:40	58.4	↓-2.7
4/20 01:50	56.0	↓-2.4
4/20 02:00	54.0	↓-2.0
4/20 02:10	52.3	↓-1.7
4/20 02:20	51.0	↓-1.3
4/20 02:30	50.1	↓-0.9
4/20 02:40	49.5	↓-0.6	干潮
4/20 02:50	49.4	↓-0.1
4/20 03:00	49.6	↑0.2
4/20 03:10	50.3	↑0.7
4/20 03:20	51.4	↑1.1
4/20 03:30	53.0	↑1.6
4/20 03:40	54.9	↑1.9
4/20 03:50	57.2	↑2.3
4/20 04:00	60.0	↑2.8
4/20 04:10	63.1	↑3.1
4/20 04:20	66.6	↑3.5
4/20 04:30	70.4	↑3.8
4/20 04:40	74.5	↑4.1
4/20 04:50	79.0	↑4.5
4/20 05:00	83.7	↑4.7
4/20 05:10	88.6	↑4.9
4/20 05:20	93.8	↑5.2
4/20 05:30	99.1	↑5.3
4/20 05:40	104.5	↑5.4
4/20 05:50	110.0	↑5.5
4/20 06:00	115.6	↑5.6
4/20 06:10	121.2	↑5.6
4/20 06:20	126.8	↑5.6
4/20 06:30	132.3	↑5.5
4/20 06:40	137.7	↑5.4
4/20 06:50	142.9	↑5.2
4/20 07:00	148.0	↑5.1
4/20 07:10	152.8	↑4.8
4/20 07:20	157.3	↑4.5
4/20 07:30	161.5	↑4.2
4/20 07:40	165.4	↑3.9
4/20 07:50	168.8	↑3.4
4/20 08:00	171.8	↑3.0
4/20 08:10	174.3	↑2.5
4/20 08:20	176.3	↑2.0
4/20 08:30	177.7	↑1.4
4/20 08:40	178.6	↑0.9
4/20 08:50	178.9	↑0.3	満潮
4/20 09:00	178.6	↓-0.3
4/20 09:10	177.8	↓-0.8
4/20 09:20	176.3	↓-1.5
4/20 09:30	174.3	↓-2.0
4/20 09:40	171.7	↓-2.6
4/20 09:50	168.6	↓-3.1
4/20 10:00	164.9	↓-3.7
4/20 10:10	160.8	↓-4.1
4/20 10:20	156.3	↓-4.5
4/20 10:30	151.5	↓-4.8
4/20 10:40	146.3	↓-5.2
4/20 10:50	140.8	↓-5.5
4/20 11:00	135.2	↓-5.6
4/20 11:10	129.4	↓-5.8
4/20 11:20	123.5	↓-5.9
4/20 11:30	117.5	↓-6.0	最大潮位差
4/20 11:40	111.5	↓-6.0	最大潮位差
4/20 11:50	105.6	↓-5.9
4/20 12:00	99.7	↓-5.9
4/20 12:10	94.0	↓-5.7
4/20 12:20	88.5	↓-5.5
4/20 12:30	83.1	↓-5.4
4/20 12:40	77.9	↓-5.2
4/20 12:50	73.0	↓-4.9
4/20 13:00	68.3	↓-4.7
4/20 13:10	63.9	↓-4.4
4/20 13:20	59.8	↓-4.1
4/20 13:30	56.0	↓-3.8
4/20 13:40	52.5	↓-3.5
4/20 13:50	49.3	↓-3.2
4/20 14:00	46.5	↓-2.8
4/20 14:10	44.0	↓-2.5
4/20 14:20	42.0	↓-2.0
4/20 14:30	40.2	↓-1.8
4/20 14:40	38.9	↓-1.3
4/20 14:50	38.0	↓-0.9
4/20 15:00	37.5	↓-0.5	干潮
4/20 15:10	37.4	↓-0.1
4/20 15:20	37.8	↑0.4
4/20 15:30	38.6	↑0.8
4/20 15:40	39.8	↑1.2
4/20 15:50	41.4	↑1.6
4/20 16:00	43.5	↑2.1
4/20 16:10	46.0	↑2.5
4/20 16:20	48.9	↑2.9
4/20 16:30	52.2	↑3.3
4/20 16:40	55.9	↑3.7
4/20 16:50	59.9	↑4.0
4/20 17:00	64.2	↑4.3
4/20 17:10	68.9	↑4.7
4/20 17:20	73.8	↑4.9
4/20 17:30	79.0	↑5.2
4/20 17:40	84.4	↑5.4
4/20 17:50	90.0	↑5.6
4/20 18:00	95.7	↑5.7
4/20 18:10	101.5	↑5.8
4/20 18:20	107.4	↑5.9
4/20 18:30	113.3	↑5.9
4/20 18:40	119.2	↑5.9
4/20 18:50	125.1	↑5.9
4/20 19:00	130.9	↑5.8
4/20 19:10	136.5	↑5.6
4/20 19:20	141.9	↑5.4
4/20 19:30	147.1	↑5.2
4/20 19:40	152.1	↑5.0
4/20 19:50	156.7	↑4.6
4/20 20:00	161.0	↑4.3
4/20 20:10	164.8	↑3.8
4/20 20:20	168.3	↑3.5
4/20 20:30	171.2	↑2.9
4/20 20:40	173.6	↑2.4
4/20 20:50	175.5	↑1.9
4/20 21:00	176.8	↑1.3
4/20 21:10	177.5	↑0.7	満潮
4/20 21:20	177.6	↑0.1
4/20 21:30	177.2	↓-0.4
4/20 21:40	176.1	↓-1.1
4/20 21:50	174.4	↓-1.7
4/20 22:00	172.1	↓-2.3
4/20 22:10	169.3	↓-2.8
4/20 22:20	166.0	↓-3.3
4/20 22:30	162.2	↓-3.8
4/20 22:40	158.0	↓-4.2
4/20 22:50	153.4	↓-4.6
4/20 23:00	148.4	↓-5.0
4/20 23:10	143.2	↓-5.2
4/20 23:20	137.8	↓-5.4
4/20 23:30	132.2	↓-5.6
4/20 23:40	126.5	↓-5.7
4/20 23:50	120.7	↓-5.8