18 (金)	02:23	05:25	11:10	19:33
	108cm	105cm	123cm	41cm
若潮 出 06:25 入 17:27 出 02:17 入 12:21

岩井袋（千葉）2039年02月18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
2/18 00:00	99.6	↑1.2
2/18 00:10	100.7	↑1.1
2/18 00:20	101.7	↑1.0
2/18 00:30	102.6	↑0.9
2/18 00:40	103.5	↑0.9
2/18 00:50	104.2	↑0.7
2/18 01:00	104.9	↑0.7
2/18 01:10	105.5	↑0.6
2/18 01:20	106.0	↑0.5
2/18 01:30	106.4	↑0.4
2/18 01:40	106.7	↑0.3
2/18 01:50	106.9	↑0.2
2/18 02:00	107.1	↑0.2
2/18 02:10	107.2	↑0.1
2/18 02:20	107.3	↑0.1	満潮
2/18 02:30	107.2	↓-0.1
2/18 02:40	107.2	0
2/18 02:50	107.1	↓-0.1
2/18 03:00	106.9	↓-0.2
2/18 03:10	106.7	↓-0.2
2/18 03:20	106.5	↓-0.2
2/18 03:30	106.3	↓-0.2
2/18 03:40	106.0	↓-0.3
2/18 03:50	105.8	↓-0.2
2/18 04:00	105.5	↓-0.3
2/18 04:10	105.3	↓-0.2
2/18 04:20	105.1	↓-0.2
2/18 04:30	104.9	↓-0.2
2/18 04:40	104.7	↓-0.2
2/18 04:50	104.5	↓-0.2
2/18 05:00	104.4	↓-0.1
2/18 05:10	104.3	↓-0.1
2/18 05:20	104.3	0	干潮
2/18 05:30	104.3	0
2/18 05:40	104.3	0
2/18 05:50	104.4	↑0.1
2/18 06:00	104.6	↑0.2
2/18 06:10	104.8	↑0.2
2/18 06:20	105.1	↑0.3
2/18 06:30	105.4	↑0.3
2/18 06:40	105.8	↑0.4
2/18 06:50	106.3	↑0.5
2/18 07:00	106.8	↑0.5
2/18 07:10	107.3	↑0.5
2/18 07:20	107.9	↑0.6
2/18 07:30	108.6	↑0.7
2/18 07:40	109.3	↑0.7
2/18 07:50	110.0	↑0.7
2/18 08:00	110.8	↑0.8
2/18 08:10	111.5	↑0.7
2/18 08:20	112.3	↑0.8
2/18 08:30	113.2	↑0.9
2/18 08:40	114.0	↑0.8
2/18 08:50	114.8	↑0.8
2/18 09:00	115.6	↑0.8
2/18 09:10	116.5	↑0.9
2/18 09:20	117.2	↑0.7
2/18 09:30	118.0	↑0.8
2/18 09:40	118.7	↑0.7
2/18 09:50	119.4	↑0.7
2/18 10:00	120.0	↑0.6
2/18 10:10	120.6	↑0.6
2/18 10:20	121.1	↑0.5
2/18 10:30	121.5	↑0.4
2/18 10:40	121.8	↑0.3
2/18 10:50	122.0	↑0.2
2/18 11:00	122.2	↑0.2	満潮
2/18 11:10	122.2	0	満潮
2/18 11:20	122.2	0
2/18 11:30	122.0	↓-0.2
2/18 11:40	121.7	↓-0.3
2/18 11:50	121.3	↓-0.4
2/18 12:00	120.7	↓-0.6
2/18 12:10	120.1	↓-0.6
2/18 12:20	119.3	↓-0.8
2/18 12:30	118.3	↓-1.0
2/18 12:40	117.3	↓-1.0
2/18 12:50	116.1	↓-1.2
2/18 13:00	114.7	↓-1.4
2/18 13:10	113.3	↓-1.4
2/18 13:20	111.7	↓-1.6
2/18 13:30	110.0	↓-1.7
2/18 13:40	108.2	↓-1.8
2/18 13:50	106.3	↓-1.9
2/18 14:00	104.3	↓-2.0
2/18 14:10	102.1	↓-2.2
2/18 14:20	99.9	↓-2.2
2/18 14:30	97.6	↓-2.3
2/18 14:40	95.2	↓-2.4
2/18 14:50	92.8	↓-2.4
2/18 15:00	90.3	↓-2.5
2/18 15:10	87.7	↓-2.6
2/18 15:20	85.1	↓-2.6
2/18 15:30	82.5	↓-2.6
2/18 15:40	79.9	↓-2.6
2/18 15:50	77.2	↓-2.7	最大潮位差
2/18 16:00	74.6	↓-2.6
2/18 16:10	72.0	↓-2.6
2/18 16:20	69.4	↓-2.6
2/18 16:30	66.9	↓-2.5
2/18 16:40	64.4	↓-2.5
2/18 16:50	62.0	↓-2.4
2/18 17:00	59.7	↓-2.3
2/18 17:10	57.4	↓-2.3
2/18 17:20	55.3	↓-2.1
2/18 17:30	53.2	↓-2.1
2/18 17:40	51.3	↓-1.9
2/18 17:50	49.6	↓-1.7
2/18 18:00	47.9	↓-1.7
2/18 18:10	46.4	↓-1.5
2/18 18:20	45.1	↓-1.3
2/18 18:30	43.9	↓-1.2
2/18 18:40	42.9	↓-1.0
2/18 18:50	42.0	↓-0.9
2/18 19:00	41.4	↓-0.6
2/18 19:10	40.9	↓-0.5
2/18 19:20	40.6	↓-0.3
2/18 19:30	40.5	↓-0.1	干潮
2/18 19:40	40.5	0
2/18 19:50	40.8	↑0.3
2/18 20:00	41.2	↑0.4
2/18 20:10	41.8	↑0.6
2/18 20:20	42.6	↑0.8
2/18 20:30	43.6	↑1.0
2/18 20:40	44.7	↑1.1
2/18 20:50	46.0	↑1.3
2/18 21:00	47.4	↑1.4
2/18 21:10	49.0	↑1.6
2/18 21:20	50.8	↑1.8
2/18 21:30	52.7	↑1.9
2/18 21:40	54.7	↑2.0
2/18 21:50	56.8	↑2.1
2/18 22:00	59.0	↑2.2
2/18 22:10	61.3	↑2.3
2/18 22:20	63.7	↑2.4
2/18 22:30	66.1	↑2.4
2/18 22:40	68.6	↑2.5
2/18 22:50	71.2	↑2.6
2/18 23:00	73.7	↑2.5
2/18 23:10	76.3	↑2.6
2/18 23:20	78.9	↑2.6
2/18 23:30	81.5	↑2.6
2/18 23:40	84.1	↑2.6
2/18 23:50	86.7	↑2.6