31 (火)	09:14	03:19	21:23	15:14
	108cm	5cm	124cm	14cm
中潮 出 06:07 入 18:38 出 16:58 入 04:58 潮干狩り ◎ 13:31～16:50

八幡（福岡）2026年03月31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
3/31 00:00	61.2	↓-4.5
3/31 00:10	56.8	↓-4.4
3/31 00:20	52.5	↓-4.3
3/31 00:30	48.2	↓-4.3
3/31 00:40	44.0	↓-4.2
3/31 00:50	39.9	↓-4.1
3/31 01:00	35.9	↓-4.0
3/31 01:10	32.0	↓-3.9
3/31 01:20	28.3	↓-3.7
3/31 01:30	24.8	↓-3.5
3/31 01:40	21.5	↓-3.3
3/31 01:50	18.5	↓-3.0
3/31 02:00	15.6	↓-2.9
3/31 02:10	13.1	↓-2.5
3/31 02:20	10.8	↓-2.3
3/31 02:30	8.9	↓-1.9
3/31 02:40	7.3	↓-1.6
3/31 02:50	6.1	↓-1.2
3/31 03:00	5.2	↓-0.9
3/31 03:10	4.7	↓-0.5	干潮
3/31 03:20	4.6	↓-0.1
3/31 03:30	4.9	↑0.3
3/31 03:40	5.6	↑0.7
3/31 03:50	6.7	↑1.1
3/31 04:00	8.1	↑1.4
3/31 04:10	9.9	↑1.8
3/31 04:20	12.1	↑2.2
3/31 04:30	14.6	↑2.5
3/31 04:40	17.4	↑2.8
3/31 04:50	20.4	↑3.0
3/31 05:00	23.8	↑3.4
3/31 05:10	27.4	↑3.6
3/31 05:20	31.1	↑3.7
3/31 05:30	35.1	↑4.0
3/31 05:40	39.2	↑4.1
3/31 05:50	43.5	↑4.3
3/31 06:00	47.8	↑4.3
3/31 06:10	52.2	↑4.4
3/31 06:20	56.7	↑4.5
3/31 06:30	61.1	↑4.4
3/31 06:40	65.5	↑4.4
3/31 06:50	69.9	↑4.4
3/31 07:00	74.2	↑4.3
3/31 07:10	78.3	↑4.1
3/31 07:20	82.3	↑4.0
3/31 07:30	86.2	↑3.9
3/31 07:40	89.7	↑3.5
3/31 07:50	93.1	↑3.4
3/31 08:00	96.2	↑3.1
3/31 08:10	98.9	↑2.7
3/31 08:20	101.3	↑2.4
3/31 08:30	103.3	↑2.0
3/31 08:40	104.9	↑1.6
3/31 08:50	106.2	↑1.3
3/31 09:00	107.0	↑0.8
3/31 09:10	107.3	↑0.3	満潮
3/31 09:20	107.3	0
3/31 09:30	106.8	↓-0.5
3/31 09:40	105.8	↓-1.0
3/31 09:50	104.5	↓-1.3
3/31 10:00	102.8	↓-1.7
3/31 10:10	100.7	↓-2.1
3/31 10:20	98.3	↓-2.4
3/31 10:30	95.6	↓-2.7
3/31 10:40	92.6	↓-3.0
3/31 10:50	89.3	↓-3.3
3/31 11:00	85.9	↓-3.4
3/31 11:10	82.3	↓-3.6
3/31 11:20	78.6	↓-3.7
3/31 11:30	74.7	↓-3.9
3/31 11:40	70.8	↓-3.9
3/31 11:50	66.9	↓-3.9
3/31 12:00	63.0	↓-3.9
3/31 12:10	59.1	↓-3.9
3/31 12:20	55.2	↓-3.9
3/31 12:30	51.4	↓-3.8
3/31 12:40	47.6	↓-3.8
3/31 12:50	44.0	↓-3.6
3/31 13:00	40.4	↓-3.6
3/31 13:10	37.1	↓-3.3
3/31 13:20	33.8	↓-3.3
3/31 13:30	30.8	↓-3.0
3/31 13:40	27.9	↓-2.9
3/31 13:50	25.2	↓-2.7
3/31 14:00	22.8	↓-2.4
3/31 14:10	20.6	↓-2.2
3/31 14:20	18.7	↓-1.9
3/31 14:30	17.0	↓-1.7
3/31 14:40	15.7	↓-1.3
3/31 14:50	14.7	↓-1.0
3/31 15:00	14.1	↓-0.6
3/31 15:10	13.8	↓-0.3	干潮
3/31 15:20	13.8	0
3/31 15:30	14.3	↑0.5
3/31 15:40	15.1	↑0.8
3/31 15:50	16.3	↑1.2
3/31 16:00	17.9	↑1.6
3/31 16:10	19.8	↑1.9
3/31 16:20	22.1	↑2.3
3/31 16:30	24.6	↑2.5
3/31 16:40	27.6	↑3.0
3/31 16:50	30.8	↑3.2
3/31 17:00	34.2	↑3.4
3/31 17:10	37.9	↑3.7
3/31 17:20	41.8	↑3.9
3/31 17:30	45.9	↑4.1
3/31 17:40	50.1	↑4.2
3/31 17:50	54.5	↑4.4
3/31 18:00	58.9	↑4.4
3/31 18:10	63.5	↑4.6	最大潮位差
3/31 18:20	68.0	↑4.5
3/31 18:30	72.6	↑4.6	最大潮位差
3/31 18:40	77.1	↑4.5
3/31 18:50	81.6	↑4.5
3/31 19:00	86.0	↑4.4
3/31 19:10	90.4	↑4.4
3/31 19:20	94.5	↑4.1
3/31 19:30	98.6	↑4.1
3/31 19:40	102.4	↑3.8
3/31 19:50	106.0	↑3.6
3/31 20:00	109.3	↑3.3
3/31 20:10	112.4	↑3.1
3/31 20:20	115.1	↑2.7
3/31 20:30	117.5	↑2.4
3/31 20:40	119.5	↑2.0
3/31 20:50	121.1	↑1.6
3/31 21:00	122.3	↑1.2
3/31 21:10	123.1	↑0.8
3/31 21:20	123.4	↑0.3	満潮
3/31 21:30	123.2	↓-0.2
3/31 21:40	122.7	↓-0.5
3/31 21:50	121.6	↓-1.1
3/31 22:00	120.2	↓-1.4
3/31 22:10	118.3	↓-1.9
3/31 22:20	116.0	↓-2.3
3/31 22:30	113.3	↓-2.7
3/31 22:40	110.3	↓-3.0
3/31 22:50	107.0	↓-3.3
3/31 23:00	103.4	↓-3.6
3/31 23:10	99.6	↓-3.8
3/31 23:20	95.5	↓-4.1
3/31 23:30	91.3	↓-4.2
3/31 23:40	86.9	↓-4.4
3/31 23:50	82.5	↓-4.4