22 (日)	03:36	10:45	17:50	22:40
	143cm	15cm	129cm	88cm
中潮 出 03:57 入 19:15 出 05:59 入 20:31 潮干狩り ◎ 09:02～12:42

苫小牧（北海道）2031年06月22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
6/22 00:00	99.9	↑1.6
6/22 00:10	101.6	↑1.7
6/22 00:20	103.4	↑1.8
6/22 00:30	105.4	↑2.0
6/22 00:40	107.5	↑2.1
6/22 00:50	109.8	↑2.3
6/22 01:00	112.2	↑2.4
6/22 01:10	114.7	↑2.5
6/22 01:20	117.4	↑2.7
6/22 01:30	120.0	↑2.6
6/22 01:40	122.7	↑2.7
6/22 01:50	125.4	↑2.7
6/22 02:00	128.1	↑2.7
6/22 02:10	130.6	↑2.5
6/22 02:20	133.0	↑2.4
6/22 02:30	135.3	↑2.3
6/22 02:40	137.2	↑1.9
6/22 02:50	139.0	↑1.8
6/22 03:00	140.4	↑1.4
6/22 03:10	141.5	↑1.1
6/22 03:20	142.2	↑0.7
6/22 03:30	142.6	↑0.4	満潮
6/22 03:40	142.6	0
6/22 03:50	142.3	↓-0.3
6/22 04:00	141.6	↓-0.7
6/22 04:10	140.5	↓-1.1
6/22 04:20	139.2	↓-1.3
6/22 04:30	137.6	↓-1.6
6/22 04:40	135.7	↓-1.9
6/22 04:50	133.5	↓-2.2
6/22 05:00	131.2	↓-2.3
6/22 05:10	128.6	↓-2.6
6/22 05:20	125.9	↓-2.7
6/22 05:30	123.0	↓-2.9
6/22 05:40	119.9	↓-3.1
6/22 05:50	116.7	↓-3.2
6/22 06:00	113.3	↓-3.4
6/22 06:10	109.8	↓-3.5
6/22 06:20	106.1	↓-3.7
6/22 06:30	102.2	↓-3.9
6/22 06:40	98.1	↓-4.1
6/22 06:50	93.9	↓-4.2
6/22 07:00	89.6	↓-4.3
6/22 07:10	85.1	↓-4.5
6/22 07:20	80.4	↓-4.7
6/22 07:30	75.7	↓-4.7
6/22 07:40	70.8	↓-4.9	最大潮位差
6/22 07:50	66.0	↓-4.8
6/22 08:00	61.1	↓-4.9	最大潮位差
6/22 08:10	56.3	↓-4.8
6/22 08:20	51.5	↓-4.8
6/22 08:30	46.9	↓-4.6
6/22 08:40	42.5	↓-4.4
6/22 08:50	38.3	↓-4.2
6/22 09:00	34.4	↓-3.9
6/22 09:10	30.7	↓-3.7
6/22 09:20	27.5	↓-3.2
6/22 09:30	24.5	↓-3.0
6/22 09:40	22.0	↓-2.5
6/22 09:50	19.9	↓-2.1
6/22 10:00	18.1	↓-1.8
6/22 10:10	16.7	↓-1.4
6/22 10:20	15.7	↓-1.0
6/22 10:30	15.1	↓-0.6
6/22 10:40	14.8	↓-0.3	干潮
6/22 10:50	14.8	0
6/22 11:00	15.2	↑0.4
6/22 11:10	15.8	↑0.6
6/22 11:20	16.7	↑0.9
6/22 11:30	17.9	↑1.2
6/22 11:40	19.4	↑1.5
6/22 11:50	21.1	↑1.7
6/22 12:00	23.0	↑1.9
6/22 12:10	25.2	↑2.2
6/22 12:20	27.7	↑2.5
6/22 12:30	30.4	↑2.7
6/22 12:40	33.4	↑3.0
6/22 12:50	36.7	↑3.3
6/22 13:00	40.2	↑3.5
6/22 13:10	44.0	↑3.8
6/22 13:20	48.0	↑4.0
6/22 13:30	52.3	↑4.3
6/22 13:40	56.7	↑4.4
6/22 13:50	61.3	↑4.6
6/22 14:00	66.1	↑4.8
6/22 14:10	70.9	↑4.8
6/22 14:20	75.8	↑4.9	最大潮位差
6/22 14:30	80.6	↑4.8
6/22 14:40	85.4	↑4.8
6/22 14:50	90.0	↑4.6
6/22 15:00	94.5	↑4.5
6/22 15:10	98.8	↑4.3
6/22 15:20	102.8	↑4.0
6/22 15:30	106.6	↑3.8
6/22 15:40	110.0	↑3.4
6/22 15:50	113.2	↑3.2
6/22 16:00	116.0	↑2.8
6/22 16:10	118.5	↑2.5
6/22 16:20	120.6	↑2.1
6/22 16:30	122.5	↑1.9
6/22 16:40	124.0	↑1.5
6/22 16:50	125.3	↑1.3
6/22 17:00	126.3	↑1.0
6/22 17:10	127.1	↑0.8
6/22 17:20	127.7	↑0.6
6/22 17:30	128.1	↑0.4
6/22 17:40	128.4	↑0.3	満潮
6/22 17:50	128.4	0	満潮
6/22 18:00	128.3	↓-0.1
6/22 18:10	128.1	↓-0.2
6/22 18:20	127.6	↓-0.5
6/22 18:30	127.0	↓-0.6
6/22 18:40	126.2	↓-0.8
6/22 18:50	125.3	↓-0.9
6/22 19:00	124.1	↓-1.2
6/22 19:10	122.7	↓-1.4
6/22 19:20	121.2	↓-1.5
6/22 19:30	119.5	↓-1.7
6/22 19:40	117.5	↓-2.0
6/22 19:50	115.5	↓-2.0
6/22 20:00	113.2	↓-2.3
6/22 20:10	110.9	↓-2.3
6/22 20:20	108.5	↓-2.4
6/22 20:30	106.1	↓-2.4
6/22 20:40	103.6	↓-2.5
6/22 20:50	101.2	↓-2.4
6/22 21:00	98.9	↓-2.3
6/22 21:10	96.8	↓-2.1
6/22 21:20	94.7	↓-2.1
6/22 21:30	92.9	↓-1.8
6/22 21:40	91.3	↓-1.6
6/22 21:50	90.0	↓-1.3
6/22 22:00	88.9	↓-1.1
6/22 22:10	88.1	↓-0.8
6/22 22:20	87.5	↓-0.6
6/22 22:30	87.2	↓-0.3	干潮
6/22 22:40	87.1	↓-0.1	干潮
6/22 22:50	87.2	↑0.1
6/22 23:00	87.6	↑0.4
6/22 23:10	88.1	↑0.5
6/22 23:20	88.8	↑0.7
6/22 23:30	89.6	↑0.8
6/22 23:40	90.6	↑1.0
6/22 23:50	91.6	↑1.0