18 (日)	03:22	10:40	17:54	22:46
	154cm	7cm	148cm	106cm
大潮 出 04:27 入 18:59 出 04:00 入 19:20 潮干狩り ◎ 08:28～12:51

岩井袋（千葉）2023年06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
6/18 00:00	116.1	↑2.2
6/18 00:10	118.3	↑2.2
6/18 00:20	120.7	↑2.4
6/18 00:30	123.1	↑2.4
6/18 00:40	125.6	↑2.5
6/18 00:50	128.1	↑2.5
6/18 01:00	130.6	↑2.5
6/18 01:10	133.1	↑2.5
6/18 01:20	135.6	↑2.5
6/18 01:30	138.0	↑2.4
6/18 01:40	140.2	↑2.2
6/18 01:50	142.4	↑2.2
6/18 02:00	144.5	↑2.1
6/18 02:10	146.3	↑1.8
6/18 02:20	148.0	↑1.7
6/18 02:30	149.5	↑1.5
6/18 02:40	150.8	↑1.3
6/18 02:50	151.8	↑1.0
6/18 03:00	152.6	↑0.8
6/18 03:10	153.1	↑0.5
6/18 03:20	153.2	↑0.1	満潮
6/18 03:30	153.1	↓-0.1
6/18 03:40	152.7	↓-0.4
6/18 03:50	152.0	↓-0.7
6/18 04:00	150.9	↓-1.1
6/18 04:10	149.5	↓-1.4
6/18 04:20	147.8	↓-1.7
6/18 04:30	145.8	↓-2.0
6/18 04:40	143.4	↓-2.4
6/18 04:50	140.7	↓-2.7
6/18 05:00	137.7	↓-3.0
6/18 05:10	134.4	↓-3.3
6/18 05:20	130.8	↓-3.6
6/18 05:30	127.0	↓-3.8
6/18 05:40	122.9	↓-4.1
6/18 05:50	118.5	↓-4.4
6/18 06:00	114.0	↓-4.5
6/18 06:10	109.2	↓-4.8
6/18 06:20	104.3	↓-4.9
6/18 06:30	99.2	↓-5.1
6/18 06:40	94.0	↓-5.2
6/18 06:50	88.8	↓-5.2
6/18 07:00	83.4	↓-5.4	最大潮位差
6/18 07:10	78.1	↓-5.3
6/18 07:20	72.7	↓-5.4	最大潮位差
6/18 07:30	67.4	↓-5.3
6/18 07:40	62.1	↓-5.3
6/18 07:50	56.9	↓-5.2
6/18 08:00	51.8	↓-5.1
6/18 08:10	46.8	↓-5.0
6/18 08:20	42.1	↓-4.7
6/18 08:30	37.5	↓-4.6
6/18 08:40	33.2	↓-4.3
6/18 08:50	29.1	↓-4.1
6/18 09:00	25.3	↓-3.8
6/18 09:10	21.8	↓-3.5
6/18 09:20	18.6	↓-3.2
6/18 09:30	15.7	↓-2.9
6/18 09:40	13.2	↓-2.5
6/18 09:50	11.1	↓-2.1
6/18 10:00	9.3	↓-1.8
6/18 10:10	8.0	↓-1.3
6/18 10:20	7.0	↓-1.0
6/18 10:30	6.5	↓-0.5	干潮
6/18 10:40	6.3	↓-0.2	干潮
6/18 10:50	6.6	↑0.3
6/18 11:00	7.2	↑0.6
6/18 11:10	8.3	↑1.1
6/18 11:20	9.7	↑1.4
6/18 11:30	11.6	↑1.9
6/18 11:40	13.8	↑2.2
6/18 11:50	16.4	↑2.6
6/18 12:00	19.3	↑2.9
6/18 12:10	22.5	↑3.2
6/18 12:20	26.1	↑3.6
6/18 12:30	29.9	↑3.8
6/18 12:40	34.0	↑4.1
6/18 12:50	38.3	↑4.3
6/18 13:00	42.9	↑4.6
6/18 13:10	47.6	↑4.7
6/18 13:20	52.4	↑4.8
6/18 13:30	57.4	↑5.0
6/18 13:40	62.5	↑5.1
6/18 13:50	67.7	↑5.2
6/18 14:00	72.9	↑5.2
6/18 14:10	78.1	↑5.2
6/18 14:20	83.3	↑5.2
6/18 14:30	88.4	↑5.1
6/18 14:40	93.5	↑5.1
6/18 14:50	98.4	↑4.9
6/18 15:00	103.2	↑4.8
6/18 15:10	107.9	↑4.7
6/18 15:20	112.4	↑4.5
6/18 15:30	116.6	↑4.2
6/18 15:40	120.7	↑4.1
6/18 15:50	124.5	↑3.8
6/18 16:00	128.1	↑3.6
6/18 16:10	131.3	↑3.2
6/18 16:20	134.3	↑3.0
6/18 16:30	137.0	↑2.7
6/18 16:40	139.4	↑2.4
6/18 16:50	141.5	↑2.1
6/18 17:00	143.3	↑1.8
6/18 17:10	144.7	↑1.4
6/18 17:20	145.8	↑1.1
6/18 17:30	146.7	↑0.9
6/18 17:40	147.2	↑0.5
6/18 17:50	147.4	↑0.2	満潮
6/18 18:00	147.3	↓-0.1
6/18 18:10	147.0	↓-0.3
6/18 18:20	146.4	↓-0.6
6/18 18:30	145.5	↓-0.9
6/18 18:40	144.4	↓-1.1
6/18 18:50	143.1	↓-1.3
6/18 19:00	141.6	↓-1.5
6/18 19:10	140.0	↓-1.6
6/18 19:20	138.2	↓-1.8
6/18 19:30	136.2	↓-2.0
6/18 19:40	134.2	↓-2.0
6/18 19:50	132.1	↓-2.1
6/18 20:00	129.9	↓-2.2
6/18 20:10	127.7	↓-2.2
6/18 20:20	125.5	↓-2.2
6/18 20:30	123.3	↓-2.2
6/18 20:40	121.1	↓-2.2
6/18 20:50	119.0	↓-2.1
6/18 21:00	117.0	↓-2.0
6/18 21:10	115.1	↓-1.9
6/18 21:20	113.3	↓-1.8
6/18 21:30	111.7	↓-1.6
6/18 21:40	110.2	↓-1.5
6/18 21:50	108.9	↓-1.3
6/18 22:00	107.8	↓-1.1
6/18 22:10	107.0	↓-0.8
6/18 22:20	106.3	↓-0.7
6/18 22:30	105.8	↓-0.5
6/18 22:40	105.6	↓-0.2	干潮
6/18 22:50	105.6	0
6/18 23:00	105.8	↑0.2
6/18 23:10	106.2	↑0.4
6/18 23:20	106.9	↑0.7
6/18 23:30	107.8	↑0.9
6/18 23:40	108.9	↑1.1
6/18 23:50	110.2	↑1.3