20 (日)	15:12	-	-	-
	93cm	-	-	-
小潮 出 05:42 入 18:53 出 11:53 入 01:48

八幡（福岡）2059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	46.6	↑0.8
4/20 00:10	47.6	↑1.0
4/20 00:20	48.6	↑1.0
4/20 00:30	49.6	↑1.0
4/20 00:40	50.7	↑1.1
4/20 00:50	51.8	↑1.1
4/20 01:00	52.9	↑1.1
4/20 01:10	54.0	↑1.1
4/20 01:20	55.2	↑1.2
4/20 01:30	56.3	↑1.1
4/20 01:40	57.5	↑1.2
4/20 01:50	58.6	↑1.1
4/20 02:00	59.6	↑1.0
4/20 02:10	60.7	↑1.1
4/20 02:20	61.7	↑1.0
4/20 02:30	62.7	↑1.0
4/20 02:40	63.6	↑0.9
4/20 02:50	64.4	↑0.8
4/20 03:00	65.2	↑0.8
4/20 03:10	65.9	↑0.7
4/20 03:20	66.5	↑0.6
4/20 03:30	67.0	↑0.5
4/20 03:40	67.5	↑0.5
4/20 03:50	68.0	↑0.5
4/20 04:00	68.3	↑0.3
4/20 04:10	68.7	↑0.4
4/20 04:20	68.9	↑0.2
4/20 04:30	69.2	↑0.3
4/20 04:40	69.4	↑0.2
4/20 04:50	69.6	↑0.2
4/20 05:00	69.7	↑0.1
4/20 05:10	69.9	↑0.2
4/20 05:20	70.1	↑0.2
4/20 05:30	70.2	↑0.1
4/20 05:40	70.4	↑0.2
4/20 05:50	70.5	↑0.1
4/20 06:00	70.7	↑0.2
4/20 06:10	70.9	↑0.2
4/20 06:20	71.0	↑0.1
4/20 06:30	71.2	↑0.2
4/20 06:40	71.4	↑0.2
4/20 06:50	71.6	↑0.2
4/20 07:00	71.8	↑0.2
4/20 07:10	72.0	↑0.2
4/20 07:20	72.1	↑0.1
4/20 07:30	72.3	↑0.2
4/20 07:40	72.5	↑0.2
4/20 07:50	72.7	↑0.2
4/20 08:00	72.8	↑0.1
4/20 08:10	73.0	↑0.2
4/20 08:20	73.2	↑0.2
4/20 08:30	73.4	↑0.2
4/20 08:40	73.7	↑0.3
4/20 08:50	73.9	↑0.2
4/20 09:00	74.2	↑0.3
4/20 09:10	74.5	↑0.3
4/20 09:20	74.9	↑0.4
4/20 09:30	75.3	↑0.4
4/20 09:40	75.8	↑0.5
4/20 09:50	76.2	↑0.4
4/20 10:00	76.8	↑0.6
4/20 10:10	77.3	↑0.5
4/20 10:20	77.9	↑0.6
4/20 10:30	78.6	↑0.7
4/20 10:40	79.2	↑0.6
4/20 10:50	79.9	↑0.7
4/20 11:00	80.6	↑0.7
4/20 11:10	81.4	↑0.8
4/20 11:20	82.1	↑0.7
4/20 11:30	82.8	↑0.7
4/20 11:40	83.5	↑0.7
4/20 11:50	84.2	↑0.7
4/20 12:00	84.9	↑0.7
4/20 12:10	85.6	↑0.7
4/20 12:20	86.3	↑0.7
4/20 12:30	86.9	↑0.6
4/20 12:40	87.5	↑0.6
4/20 12:50	88.1	↑0.6
4/20 13:00	88.6	↑0.5
4/20 13:10	89.2	↑0.6
4/20 13:20	89.7	↑0.5
4/20 13:30	90.1	↑0.4
4/20 13:40	90.6	↑0.5
4/20 13:50	91.0	↑0.4
4/20 14:00	91.3	↑0.3
4/20 14:10	91.7	↑0.4
4/20 14:20	91.9	↑0.2
4/20 14:30	92.2	↑0.3
4/20 14:40	92.4	↑0.2
4/20 14:50	92.5	↑0.1
4/20 15:00	92.6	↑0.1
4/20 15:10	92.6	0	満潮
4/20 15:20	92.6	0
4/20 15:30	92.5	↓-0.1
4/20 15:40	92.4	↓-0.1
4/20 15:50	92.2	↓-0.2
4/20 16:00	91.9	↓-0.3
4/20 16:10	91.6	↓-0.3
4/20 16:20	91.3	↓-0.3
4/20 16:30	90.9	↓-0.4
4/20 16:40	90.4	↓-0.5
4/20 16:50	89.9	↓-0.5
4/20 17:00	89.4	↓-0.5
4/20 17:10	88.8	↓-0.6
4/20 17:20	88.2	↓-0.6
4/20 17:30	87.5	↓-0.7
4/20 17:40	86.7	↓-0.8
4/20 17:50	86.0	↓-0.7
4/20 18:00	85.1	↓-0.9
4/20 18:10	84.2	↓-0.9
4/20 18:20	83.3	↓-0.9
4/20 18:30	82.3	↓-1.0
4/20 18:40	81.2	↓-1.1
4/20 18:50	80.0	↓-1.2
4/20 19:00	78.8	↓-1.2
4/20 19:10	77.5	↓-1.3
4/20 19:20	76.2	↓-1.3
4/20 19:30	74.8	↓-1.4
4/20 19:40	73.3	↓-1.5
4/20 19:50	71.7	↓-1.6
4/20 20:00	70.1	↓-1.6
4/20 20:10	68.5	↓-1.6
4/20 20:20	66.8	↓-1.7
4/20 20:30	65.1	↓-1.7
4/20 20:40	63.4	↓-1.7
4/20 20:50	61.6	↓-1.8	最大潮位差
4/20 21:00	59.9	↓-1.7
4/20 21:10	58.2	↓-1.7
4/20 21:20	56.5	↓-1.7
4/20 21:30	54.8	↓-1.7
4/20 21:40	53.3	↓-1.5
4/20 21:50	51.7	↓-1.6
4/20 22:00	50.3	↓-1.4
4/20 22:10	48.9	↓-1.4
4/20 22:20	47.7	↓-1.2
4/20 22:30	46.5	↓-1.2
4/20 22:40	45.4	↓-1.1
4/20 22:50	44.5	↓-0.9
4/20 23:00	43.6	↓-0.9
4/20 23:10	42.9	↓-0.7
4/20 23:20	42.3	↓-0.6
4/20 23:30	41.8	↓-0.5
4/20 23:40	41.4	↓-0.4
4/20 23:50	41.2	↓-0.2