20 (月)	11:14	05:06	-	17:58
	212cm	57cm	-	5cm
中潮 出 05:43 入 18:53 出 07:17 入 22:26 潮干狩り ◎ 15:52～18:53

福岡船だまり（福岡）2026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	191.1	↓-1.5
4/20 00:10	189.0	↓-2.1
4/20 00:20	186.2	↓-2.8
4/20 00:30	182.7	↓-3.5
4/20 00:40	178.7	↓-4.0
4/20 00:50	174.1	↓-4.6
4/20 01:00	169.0	↓-5.1
4/20 01:10	163.4	↓-5.6
4/20 01:20	157.5	↓-5.9
4/20 01:30	151.3	↓-6.2
4/20 01:40	144.9	↓-6.4
4/20 01:50	138.3	↓-6.6
4/20 02:00	131.7	↓-6.6
4/20 02:10	125.0	↓-6.7
4/20 02:20	118.4	↓-6.6
4/20 02:30	111.9	↓-6.5
4/20 02:40	105.6	↓-6.3
4/20 02:50	99.6	↓-6.0
4/20 03:00	93.8	↓-5.8
4/20 03:10	88.3	↓-5.5
4/20 03:20	83.2	↓-5.1
4/20 03:30	78.5	↓-4.7
4/20 03:40	74.2	↓-4.3
4/20 03:50	70.4	↓-3.8
4/20 04:00	67.0	↓-3.4
4/20 04:10	64.0	↓-3.0
4/20 04:20	61.6	↓-2.4
4/20 04:30	59.6	↓-2.0
4/20 04:40	58.1	↓-1.5
4/20 04:50	57.1	↓-1.0
4/20 05:00	56.7	↓-0.4	干潮
4/20 05:10	56.7	0
4/20 05:20	57.2	↑0.5
4/20 05:30	58.2	↑1.0
4/20 05:40	59.7	↑1.5
4/20 05:50	61.6	↑1.9
4/20 06:00	64.1	↑2.5
4/20 06:10	67.0	↑2.9
4/20 06:20	70.4	↑3.4
4/20 06:30	74.2	↑3.8
4/20 06:40	78.4	↑4.2
4/20 06:50	83.1	↑4.7
4/20 07:00	88.1	↑5.0
4/20 07:10	93.4	↑5.3
4/20 07:20	99.1	↑5.7
4/20 07:30	105.0	↑5.9
4/20 07:40	111.1	↑6.1
4/20 07:50	117.5	↑6.4
4/20 08:00	123.9	↑6.4
4/20 08:10	130.5	↑6.6
4/20 08:20	137.1	↑6.6
4/20 08:30	143.7	↑6.6
4/20 08:40	150.3	↑6.6
4/20 08:50	156.8	↑6.5
4/20 09:00	163.1	↑6.3
4/20 09:10	169.2	↑6.1
4/20 09:20	175.1	↑5.9
4/20 09:30	180.7	↑5.6
4/20 09:40	186.0	↑5.3
4/20 09:50	190.9	↑4.9
4/20 10:00	195.3	↑4.4
4/20 10:10	199.3	↑4.0
4/20 10:20	202.8	↑3.5
4/20 10:30	205.8	↑3.0
4/20 10:40	208.2	↑2.4
4/20 10:50	210.0	↑1.8
4/20 11:00	211.2	↑1.2
4/20 11:10	211.8	↑0.6	満潮
4/20 11:20	211.6	↓-0.2
4/20 11:30	210.8	↓-0.8
4/20 11:40	209.3	↓-1.5
4/20 11:50	207.1	↓-2.2
4/20 12:00	204.3	↓-2.8
4/20 12:10	200.7	↓-3.6
4/20 12:20	196.5	↓-4.2
4/20 12:30	191.7	↓-4.8
4/20 12:40	186.2	↓-5.5
4/20 12:50	180.2	↓-6.0
4/20 13:00	173.7	↓-6.5
4/20 13:10	166.7	↓-7.0
4/20 13:20	159.4	↓-7.3
4/20 13:30	151.7	↓-7.7
4/20 13:40	143.7	↓-8.0
4/20 13:50	135.5	↓-8.2
4/20 14:00	127.1	↓-8.4	最大潮位差
4/20 14:10	118.7	↓-8.4	最大潮位差
4/20 14:20	110.3	↓-8.4	最大潮位差
4/20 14:30	101.9	↓-8.4	最大潮位差
4/20 14:40	93.7	↓-8.2
4/20 14:50	85.6	↓-8.1
4/20 15:00	77.7	↓-7.9
4/20 15:10	70.2	↓-7.5
4/20 15:20	62.9	↓-7.3
4/20 15:30	55.9	↓-7.0
4/20 15:40	49.4	↓-6.5
4/20 15:50	43.2	↓-6.2
4/20 16:00	37.4	↓-5.8
4/20 16:10	32.1	↓-5.3
4/20 16:20	27.2	↓-4.9
4/20 16:30	22.7	↓-4.5
4/20 16:40	18.8	↓-3.9
4/20 16:50	15.2	↓-3.6
4/20 17:00	12.2	↓-3.0
4/20 17:10	9.7	↓-2.5
4/20 17:20	7.6	↓-2.1
4/20 17:30	6.0	↓-1.6
4/20 17:40	4.9	↓-1.1
4/20 17:50	4.3	↓-0.6	干潮
4/20 18:00	4.2	↓-0.1
4/20 18:10	4.6	↑0.4
4/20 18:20	5.6	↑1.0
4/20 18:30	7.0	↑1.4
4/20 18:40	9.0	↑2.0
4/20 18:50	11.4	↑2.4
4/20 19:00	14.4	↑3.0
4/20 19:10	17.8	↑3.4
4/20 19:20	21.7	↑3.9
4/20 19:30	26.0	↑4.3
4/20 19:40	30.8	↑4.8
4/20 19:50	36.0	↑5.2
4/20 20:00	41.6	↑5.6
4/20 20:10	47.5	↑5.9
4/20 20:20	53.7	↑6.2
4/20 20:30	60.2	↑6.5
4/20 20:40	66.9	↑6.7
4/20 20:50	73.9	↑7.0
4/20 21:00	80.9	↑7.0
4/20 21:10	88.0	↑7.1
4/20 21:20	95.2	↑7.2
4/20 21:30	102.4	↑7.2
4/20 21:40	109.6	↑7.2
4/20 21:50	116.6	↑7.0
4/20 22:00	123.5	↑6.9
4/20 22:10	130.3	↑6.8
4/20 22:20	136.7	↑6.4
4/20 22:30	142.9	↑6.2
4/20 22:40	148.7	↑5.8
4/20 22:50	154.2	↑5.5
4/20 23:00	159.2	↑5.0
4/20 23:10	163.8	↑4.6
4/20 23:20	167.8	↑4.0
4/20 23:30	171.3	↑3.5
4/20 23:40	174.2	↑2.9
4/20 23:50	176.5	↑2.3