22 (月)	04:07	10:07	16:14	22:30
	130cm	36cm	140cm	30cm
大潮 出 05:35 入 17:49 出 19:15 入 06:28

苫小牧（北海道）2038年03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
3/22 00:00	43.8	↑3.6
3/22 00:10	47.6	↑3.8
3/22 00:20	51.7	↑4.1
3/22 00:30	56.0	↑4.3
3/22 00:40	60.6	↑4.6
3/22 00:50	65.3	↑4.7
3/22 01:00	70.2	↑4.9
3/22 01:10	75.1	↑4.9
3/22 01:20	80.1	↑5.0	最大潮位差
3/22 01:30	85.1	↑5.0	最大潮位差
3/22 01:40	90.1	↑5.0	最大潮位差
3/22 01:50	94.9	↑4.8
3/22 02:00	99.6	↑4.7
3/22 02:10	104.0	↑4.4
3/22 02:20	108.2	↑4.2
3/22 02:30	112.1	↑3.9
3/22 02:40	115.6	↑3.5
3/22 02:50	118.8	↑3.2
3/22 03:00	121.6	↑2.8
3/22 03:10	123.9	↑2.3
3/22 03:20	125.9	↑2.0
3/22 03:30	127.5	↑1.6
3/22 03:40	128.6	↑1.1
3/22 03:50	129.4	↑0.8
3/22 04:00	129.8	↑0.4	満潮
3/22 04:10	129.8	0
3/22 04:20	129.5	↓-0.3
3/22 04:30	128.9	↓-0.6
3/22 04:40	128.1	↓-0.8
3/22 04:50	126.9	↓-1.2
3/22 05:00	125.5	↓-1.4
3/22 05:10	123.8	↓-1.7
3/22 05:20	121.9	↓-1.9
3/22 05:30	119.8	↓-2.1
3/22 05:40	117.4	↓-2.4
3/22 05:50	114.8	↓-2.6
3/22 06:00	111.9	↓-2.9
3/22 06:10	108.8	↓-3.1
3/22 06:20	105.5	↓-3.3
3/22 06:30	102.0	↓-3.5
3/22 06:40	98.2	↓-3.8
3/22 06:50	94.3	↓-3.9
3/22 07:00	90.2	↓-4.1
3/22 07:10	86.0	↓-4.2
3/22 07:20	81.7	↓-4.3
3/22 07:30	77.4	↓-4.3
3/22 07:40	73.0	↓-4.4
3/22 07:50	68.7	↓-4.3
3/22 08:00	64.5	↓-4.2
3/22 08:10	60.5	↓-4.0
3/22 08:20	56.6	↓-3.9
3/22 08:30	53.0	↓-3.6
3/22 08:40	49.7	↓-3.3
3/22 08:50	46.7	↓-3.0
3/22 09:00	44.0	↓-2.7
3/22 09:10	41.7	↓-2.3
3/22 09:20	39.8	↓-1.9
3/22 09:30	38.2	↓-1.6
3/22 09:40	37.1	↓-1.1
3/22 09:50	36.3	↓-0.8
3/22 10:00	35.9	↓-0.4	干潮
3/22 10:10	35.9	0
3/22 10:20	36.2	↑0.3
3/22 10:30	36.8	↑0.6
3/22 10:40	37.7	↑0.9
3/22 10:50	38.9	↑1.2
3/22 11:00	40.3	↑1.4
3/22 11:10	42.1	↑1.8
3/22 11:20	44.0	↑1.9
3/22 11:30	46.3	↑2.3
3/22 11:40	48.8	↑2.5
3/22 11:50	51.5	↑2.7
3/22 12:00	54.5	↑3.0
3/22 12:10	57.7	↑3.2
3/22 12:20	61.2	↑3.5
3/22 12:30	64.9	↑3.7
3/22 12:40	68.8	↑3.9
3/22 12:50	73.0	↑4.2
3/22 13:00	77.3	↑4.3
3/22 13:10	81.8	↑4.5
3/22 13:20	86.4	↑4.6
3/22 13:30	91.1	↑4.7
3/22 13:40	95.9	↑4.8
3/22 13:50	100.6	↑4.7
3/22 14:00	105.2	↑4.6
3/22 14:10	109.8	↑4.6
3/22 14:20	114.1	↑4.3
3/22 14:30	118.3	↑4.2
3/22 14:40	122.1	↑3.8
3/22 14:50	125.7	↑3.6
3/22 15:00	128.8	↑3.1
3/22 15:10	131.6	↑2.8
3/22 15:20	134.0	↑2.4
3/22 15:30	136.0	↑2.0
3/22 15:40	137.5	↑1.5
3/22 15:50	138.7	↑1.2
3/22 16:00	139.4	↑0.7
3/22 16:10	139.7	↑0.3	満潮
3/22 16:20	139.6	↓-0.1
3/22 16:30	139.2	↓-0.4
3/22 16:40	138.4	↓-0.8
3/22 16:50	137.3	↓-1.1
3/22 17:00	135.9	↓-1.4
3/22 17:10	134.2	↓-1.7
3/22 17:20	132.3	↓-1.9
3/22 17:30	130.1	↓-2.2
3/22 17:40	127.6	↓-2.5
3/22 17:50	124.9	↓-2.7
3/22 18:00	122.0	↓-2.9
3/22 18:10	118.8	↓-3.2
3/22 18:20	115.4	↓-3.4
3/22 18:30	111.8	↓-3.6
3/22 18:40	107.9	↓-3.9
3/22 18:50	103.8	↓-4.1
3/22 19:00	99.6	↓-4.2
3/22 19:10	95.1	↓-4.5
3/22 19:20	90.5	↓-4.6
3/22 19:30	85.7	↓-4.8
3/22 19:40	80.9	↓-4.8
3/22 19:50	76.0	↓-4.9
3/22 20:00	71.2	↓-4.8
3/22 20:10	66.4	↓-4.8
3/22 20:20	61.7	↓-4.7
3/22 20:30	57.2	↓-4.5
3/22 20:40	52.9	↓-4.3
3/22 20:50	48.8	↓-4.1
3/22 21:00	45.1	↓-3.7
3/22 21:10	41.7	↓-3.4
3/22 21:20	38.7	↓-3.0
3/22 21:30	36.1	↓-2.6
3/22 21:40	33.9	↓-2.2
3/22 21:50	32.1	↓-1.8
3/22 22:00	30.7	↓-1.4
3/22 22:10	29.8	↓-0.9
3/22 22:20	29.2	↓-0.6	干潮
3/22 22:30	29.1	↓-0.1	干潮
3/22 22:40	29.3	↑0.2
3/22 22:50	29.8	↑0.5
3/22 23:00	30.7	↑0.9
3/22 23:10	31.9	↑1.2
3/22 23:20	33.4	↑1.5
3/22 23:30	35.1	↑1.7
3/22 23:40	37.2	↑2.1
3/22 23:50	39.5	↑2.3