13 (月)	07:59	01:34	19:15	13:14
	88cm	25cm	106cm	43cm
若潮 出 05:50 入 18:47 出 03:18 入 14:18

八幡（福岡）2026年04月13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
4/13 00:00	31.6	↓-1.4
4/13 00:10	30.2	↓-1.4
4/13 00:20	29.0	↓-1.2
4/13 00:30	28.0	↓-1.0
4/13 00:40	27.0	↓-1.0
4/13 00:50	26.3	↓-0.7
4/13 01:00	25.6	↓-0.7
4/13 01:10	25.2	↓-0.4
4/13 01:20	24.9	↓-0.3
4/13 01:30	24.7	↓-0.2	干潮
4/13 01:40	24.8	↑0.1
4/13 01:50	25.0	↑0.2
4/13 02:00	25.4	↑0.4
4/13 02:10	26.0	↑0.6
4/13 02:20	26.7	↑0.7
4/13 02:30	27.7	↑1.0
4/13 02:40	28.8	↑1.1
4/13 02:50	30.1	↑1.3
4/13 03:00	31.5	↑1.4
4/13 03:10	33.1	↑1.6
4/13 03:20	34.9	↑1.8
4/13 03:30	36.8	↑1.9
4/13 03:40	38.8	↑2.0
4/13 03:50	40.9	↑2.1
4/13 04:00	43.1	↑2.2
4/13 04:10	45.3	↑2.2
4/13 04:20	47.7	↑2.4
4/13 04:30	50.1	↑2.4
4/13 04:40	52.6	↑2.5
4/13 04:50	55.0	↑2.4
4/13 05:00	57.5	↑2.5
4/13 05:10	60.0	↑2.5
4/13 05:20	62.5	↑2.5
4/13 05:30	65.0	↑2.5
4/13 05:40	67.4	↑2.4
4/13 05:50	69.7	↑2.3
4/13 06:00	72.0	↑2.3
4/13 06:10	74.2	↑2.2
4/13 06:20	76.2	↑2.0
4/13 06:30	78.2	↑2.0
4/13 06:40	80.0	↑1.8
4/13 06:50	81.6	↑1.6
4/13 07:00	83.1	↑1.5
4/13 07:10	84.3	↑1.2
4/13 07:20	85.3	↑1.0
4/13 07:30	86.1	↑0.8
4/13 07:40	86.7	↑0.6
4/13 07:50	87.0	↑0.3	満潮
4/13 08:00	87.1	↑0.1
4/13 08:10	86.9	↓-0.2
4/13 08:20	86.5	↓-0.4
4/13 08:30	85.8	↓-0.7
4/13 08:40	84.9	↓-0.9
4/13 08:50	83.8	↓-1.1
4/13 09:00	82.5	↓-1.3
4/13 09:10	80.9	↓-1.6
4/13 09:20	79.3	↓-1.6
4/13 09:30	77.4	↓-1.9
4/13 09:40	75.5	↓-1.9
4/13 09:50	73.4	↓-2.1
4/13 10:00	71.3	↓-2.1
4/13 10:10	69.1	↓-2.2
4/13 10:20	66.9	↓-2.2
4/13 10:30	64.7	↓-2.2
4/13 10:40	62.5	↓-2.2
4/13 10:50	60.4	↓-2.1
4/13 11:00	58.4	↓-2.0
4/13 11:10	56.4	↓-2.0
4/13 11:20	54.5	↓-1.9
4/13 11:30	52.7	↓-1.8
4/13 11:40	51.0	↓-1.7
4/13 11:50	49.5	↓-1.5
4/13 12:00	48.1	↓-1.4
4/13 12:10	46.8	↓-1.3
4/13 12:20	45.7	↓-1.1
4/13 12:30	44.8	↓-0.9
4/13 12:40	44.1	↓-0.7
4/13 12:50	43.5	↓-0.6
4/13 13:00	43.2	↓-0.3
4/13 13:10	43.0	↓-0.2	干潮
4/13 13:20	43.0	0
4/13 13:30	43.3	↑0.3
4/13 13:40	43.8	↑0.5
4/13 13:50	44.4	↑0.6
4/13 14:00	45.4	↑1.0
4/13 14:10	46.5	↑1.1
4/13 14:20	47.8	↑1.3
4/13 14:30	49.3	↑1.5
4/13 14:40	51.1	↑1.8
4/13 14:50	53.0	↑1.9
4/13 15:00	55.0	↑2.0
4/13 15:10	57.3	↑2.3
4/13 15:20	59.6	↑2.3
4/13 15:30	62.1	↑2.5
4/13 15:40	64.7	↑2.6
4/13 15:50	67.3	↑2.6
4/13 16:00	70.0	↑2.7
4/13 16:10	72.7	↑2.7
4/13 16:20	75.5	↑2.8
4/13 16:30	78.2	↑2.7
4/13 16:40	80.8	↑2.6
4/13 16:50	83.4	↑2.6
4/13 17:00	85.9	↑2.5
4/13 17:10	88.4	↑2.5
4/13 17:20	90.7	↑2.3
4/13 17:30	92.9	↑2.2
4/13 17:40	95.0	↑2.1
4/13 17:50	96.9	↑1.9
4/13 18:00	98.6	↑1.7
4/13 18:10	100.2	↑1.6
4/13 18:20	101.5	↑1.3
4/13 18:30	102.7	↑1.2
4/13 18:40	103.6	↑0.9
4/13 18:50	104.4	↑0.8
4/13 19:00	104.8	↑0.4
4/13 19:10	105.1	↑0.3	満潮
4/13 19:20	105.1	0
4/13 19:30	104.8	↓-0.3
4/13 19:40	104.2	↓-0.6
4/13 19:50	103.4	↓-0.8
4/13 20:00	102.3	↓-1.1
4/13 20:10	100.9	↓-1.4
4/13 20:20	99.2	↓-1.7
4/13 20:30	97.3	↓-1.9
4/13 20:40	95.2	↓-2.1
4/13 20:50	92.8	↓-2.4
4/13 21:00	90.2	↓-2.6
4/13 21:10	87.4	↓-2.8
4/13 21:20	84.5	↓-2.9
4/13 21:30	81.4	↓-3.1
4/13 21:40	78.1	↓-3.3
4/13 21:50	74.8	↓-3.3
4/13 22:00	71.5	↓-3.3
4/13 22:10	68.1	↓-3.4
4/13 22:20	64.6	↓-3.5	最大潮位差
4/13 22:30	61.3	↓-3.3
4/13 22:40	57.9	↓-3.4
4/13 22:50	54.6	↓-3.3
4/13 23:00	51.4	↓-3.2
4/13 23:10	48.3	↓-3.1
4/13 23:20	45.3	↓-3.0
4/13 23:30	42.4	↓-2.9
4/13 23:40	39.6	↓-2.8
4/13 23:50	37.0	↓-2.6