22 (水)	03:57	09:44	15:41	22:02
	127cm	42cm	140cm	31cm
大潮 出 05:35 入 17:48 出 06:00 入 18:24

苫小牧（北海道）2023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	53.8	↑4.1
3/22 00:10	58.0	↑4.2
3/22 00:20	62.4	↑4.4
3/22 00:30	66.9	↑4.5
3/22 00:40	71.5	↑4.6
3/22 00:50	76.2	↑4.7
3/22 01:00	80.8	↑4.6
3/22 01:10	85.4	↑4.6
3/22 01:20	89.9	↑4.5
3/22 01:30	94.2	↑4.3
3/22 01:40	98.3	↑4.1
3/22 01:50	102.3	↑4.0
3/22 02:00	105.9	↑3.6
3/22 02:10	109.3	↑3.4
3/22 02:20	112.4	↑3.1
3/22 02:30	115.2	↑2.8
3/22 02:40	117.6	↑2.4
3/22 02:50	119.8	↑2.2
3/22 03:00	121.6	↑1.8
3/22 03:10	123.1	↑1.5
3/22 03:20	124.2	↑1.1
3/22 03:30	125.1	↑0.9
3/22 03:40	125.7	↑0.6
3/22 03:50	126.0	↑0.3	満潮
3/22 04:00	126.0	0
3/22 04:10	125.8	↓-0.2
3/22 04:20	125.3	↓-0.5
3/22 04:30	124.5	↓-0.8
3/22 04:40	123.4	↓-1.1
3/22 04:50	122.1	↓-1.3
3/22 05:00	120.5	↓-1.6
3/22 05:10	118.6	↓-1.9
3/22 05:20	116.5	↓-2.1
3/22 05:30	114.0	↓-2.5
3/22 05:40	111.3	↓-2.7
3/22 05:50	108.3	↓-3.0
3/22 06:00	105.1	↓-3.2
3/22 06:10	101.6	↓-3.5
3/22 06:20	97.9	↓-3.7
3/22 06:30	94.1	↓-3.8
3/22 06:40	90.1	↓-4.0
3/22 06:50	86.1	↓-4.0
3/22 07:00	81.9	↓-4.2
3/22 07:10	77.8	↓-4.1
3/22 07:20	73.8	↓-4.0
3/22 07:30	69.8	↓-4.0
3/22 07:40	66.0	↓-3.8
3/22 07:50	62.3	↓-3.7
3/22 08:00	58.9	↓-3.4
3/22 08:10	55.7	↓-3.2
3/22 08:20	52.8	↓-2.9
3/22 08:30	50.3	↓-2.5
3/22 08:40	48.0	↓-2.3
3/22 08:50	46.1	↓-1.9
3/22 09:00	44.5	↓-1.6
3/22 09:10	43.3	↓-1.2
3/22 09:20	42.4	↓-0.9
3/22 09:30	41.8	↓-0.6
3/22 09:40	41.5	↓-0.3	干潮
3/22 09:50	41.6	↑0.1
3/22 10:00	41.9	↑0.3
3/22 10:10	42.6	↑0.7
3/22 10:20	43.5	↑0.9
3/22 10:30	44.8	↑1.3
3/22 10:40	46.3	↑1.5
3/22 10:50	48.1	↑1.8
3/22 11:00	50.2	↑2.1
3/22 11:10	52.6	↑2.4
3/22 11:20	55.2	↑2.6
3/22 11:30	58.2	↑3.0
3/22 11:40	61.4	↑3.2
3/22 11:50	64.9	↑3.5
3/22 12:00	68.6	↑3.7
3/22 12:10	72.6	↑4.0
3/22 12:20	76.8	↑4.2
3/22 12:30	81.1	↑4.3
3/22 12:40	85.6	↑4.5
3/22 12:50	90.2	↑4.6
3/22 13:00	94.8	↑4.6
3/22 13:10	99.4	↑4.6
3/22 13:20	103.9	↑4.5
3/22 13:30	108.4	↑4.5
3/22 13:40	112.7	↑4.3
3/22 13:50	116.7	↑4.0
3/22 14:00	120.6	↑3.9
3/22 14:10	124.1	↑3.5
3/22 14:20	127.3	↑3.2
3/22 14:30	130.1	↑2.8
3/22 14:40	132.6	↑2.5
3/22 14:50	134.7	↑2.1
3/22 15:00	136.4	↑1.7
3/22 15:10	137.7	↑1.3
3/22 15:20	138.7	↑1.0
3/22 15:30	139.2	↑0.5
3/22 15:40	139.4	↑0.2	満潮
3/22 15:50	139.2	↓-0.2
3/22 16:00	138.7	↓-0.5
3/22 16:10	137.9	↓-0.8
3/22 16:20	136.8	↓-1.1
3/22 16:30	135.4	↓-1.4
3/22 16:40	133.7	↓-1.7
3/22 16:50	131.8	↓-1.9
3/22 17:00	129.5	↓-2.3
3/22 17:10	127.0	↓-2.5
3/22 17:20	124.2	↓-2.8
3/22 17:30	121.2	↓-3.0
3/22 17:40	117.9	↓-3.3
3/22 17:50	114.4	↓-3.5
3/22 18:00	110.6	↓-3.8
3/22 18:10	106.6	↓-4.0
3/22 18:20	102.4	↓-4.2
3/22 18:30	98.0	↓-4.4
3/22 18:40	93.5	↓-4.5
3/22 18:50	88.8	↓-4.7
3/22 19:00	84.1	↓-4.7
3/22 19:10	79.3	↓-4.8	最大潮位差
3/22 19:20	74.6	↓-4.7
3/22 19:30	69.9	↓-4.7
3/22 19:40	65.3	↓-4.6
3/22 19:50	60.8	↓-4.5
3/22 20:00	56.6	↓-4.2
3/22 20:10	52.6	↓-4.0
3/22 20:20	48.9	↓-3.7
3/22 20:30	45.4	↓-3.5
3/22 20:40	42.4	↓-3.0
3/22 20:50	39.7	↓-2.7
3/22 21:00	37.3	↓-2.4
3/22 21:10	35.3	↓-2.0
3/22 21:20	33.7	↓-1.6
3/22 21:30	32.5	↓-1.2
3/22 21:40	31.6	↓-0.9
3/22 21:50	31.1	↓-0.5
3/22 22:00	30.8	↓-0.3	干潮
3/22 22:10	31.0	↑0.2
3/22 22:20	31.4	↑0.4
3/22 22:30	32.1	↑0.7
3/22 22:40	33.1	↑1.0
3/22 22:50	34.4	↑1.3
3/22 23:00	36.0	↑1.6
3/22 23:10	37.8	↑1.8
3/22 23:20	39.9	↑2.1
3/22 23:30	42.3	↑2.4
3/22 23:40	44.9	↑2.6
3/22 23:50	47.9	↑3.0