22 (土)	05:26	11:33	17:27	23:39
	132cm	44cm	131cm	38cm
中潮 出 06:20 入 17:16 出 08:04 入 21:02

苫小牧（北海道）2053年02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
2/22 00:00	32.2	↑1.6
2/22 00:10	34.0	↑1.8
2/22 00:20	36.1	↑2.1
2/22 00:30	38.4	↑2.3
2/22 00:40	40.8	↑2.4
2/22 00:50	43.5	↑2.7
2/22 01:00	46.4	↑2.9
2/22 01:10	49.4	↑3.0
2/22 01:20	52.7	↑3.3
2/22 01:30	56.1	↑3.4
2/22 01:40	59.7	↑3.6
2/22 01:50	63.4	↑3.7
2/22 02:00	67.4	↑4.0
2/22 02:10	71.5	↑4.1
2/22 02:20	75.7	↑4.2
2/22 02:30	80.0	↑4.3
2/22 02:40	84.4	↑4.4
2/22 02:50	88.9	↑4.5	最大潮位差
2/22 03:00	93.3	↑4.4
2/22 03:10	97.8	↑4.5	最大潮位差
2/22 03:20	102.1	↑4.3
2/22 03:30	106.3	↑4.2
2/22 03:40	110.3	↑4.0
2/22 03:50	114.1	↑3.8
2/22 04:00	117.6	↑3.5
2/22 04:10	120.7	↑3.1
2/22 04:20	123.5	↑2.8
2/22 04:30	125.9	↑2.4
2/22 04:40	127.9	↑2.0
2/22 04:50	129.5	↑1.6
2/22 05:00	130.7	↑1.2
2/22 05:10	131.5	↑0.8
2/22 05:20	131.8	↑0.3	満潮
2/22 05:30	131.8	0
2/22 05:40	131.5	↓-0.3
2/22 05:50	130.8	↓-0.7
2/22 06:00	129.8	↓-1.0
2/22 06:10	128.6	↓-1.2
2/22 06:20	127.1	↓-1.5
2/22 06:30	125.4	↓-1.7
2/22 06:40	123.6	↓-1.8
2/22 06:50	121.5	↓-2.1
2/22 07:00	119.3	↓-2.2
2/22 07:10	116.9	↓-2.4
2/22 07:20	114.3	↓-2.6
2/22 07:30	111.6	↓-2.7
2/22 07:40	108.8	↓-2.8
2/22 07:50	105.7	↓-3.1
2/22 08:00	102.6	↓-3.1
2/22 08:10	99.3	↓-3.3
2/22 08:20	95.8	↓-3.5
2/22 08:30	92.2	↓-3.6
2/22 08:40	88.5	↓-3.7
2/22 08:50	84.8	↓-3.7
2/22 09:00	80.9	↓-3.9
2/22 09:10	77.1	↓-3.8
2/22 09:20	73.2	↓-3.9
2/22 09:30	69.5	↓-3.7
2/22 09:40	65.8	↓-3.7
2/22 09:50	62.3	↓-3.5
2/22 10:00	59.0	↓-3.3
2/22 10:10	55.9	↓-3.1
2/22 10:20	53.2	↓-2.7
2/22 10:30	50.7	↓-2.5
2/22 10:40	48.6	↓-2.1
2/22 10:50	46.9	↓-1.7
2/22 11:00	45.5	↓-1.4
2/22 11:10	44.5	↓-1.0
2/22 11:20	43.9	↓-0.6
2/22 11:30	43.6	↓-0.3	干潮
2/22 11:40	43.7	↑0.1
2/22 11:50	44.2	↑0.5
2/22 12:00	44.9	↑0.7
2/22 12:10	45.9	↑1.0
2/22 12:20	47.2	↑1.3
2/22 12:30	48.7	↑1.5
2/22 12:40	50.5	↑1.8
2/22 12:50	52.5	↑2.0
2/22 13:00	54.6	↑2.1
2/22 13:10	56.9	↑2.3
2/22 13:20	59.4	↑2.5
2/22 13:30	62.1	↑2.7
2/22 13:40	65.0	↑2.9
2/22 13:50	68.0	↑3.0
2/22 14:00	71.2	↑3.2
2/22 14:10	74.5	↑3.3
2/22 14:20	78.0	↑3.5
2/22 14:30	81.6	↑3.6
2/22 14:40	85.4	↑3.8
2/22 14:50	89.3	↑3.9
2/22 15:00	93.2	↑3.9
2/22 15:10	97.1	↑3.9
2/22 15:20	101.0	↑3.9
2/22 15:30	104.9	↑3.9
2/22 15:40	108.7	↑3.8
2/22 15:50	112.3	↑3.6
2/22 16:00	115.7	↑3.4
2/22 16:10	118.9	↑3.2
2/22 16:20	121.7	↑2.8
2/22 16:30	124.3	↑2.6
2/22 16:40	126.4	↑2.1
2/22 16:50	128.2	↑1.8
2/22 17:00	129.5	↑1.3
2/22 17:10	130.4	↑0.9
2/22 17:20	130.9	↑0.5	満潮
2/22 17:30	130.9	0
2/22 17:40	130.6	↓-0.3
2/22 17:50	129.9	↓-0.7
2/22 18:00	128.8	↓-1.1
2/22 18:10	127.4	↓-1.4
2/22 18:20	125.7	↓-1.7
2/22 18:30	123.7	↓-2.0
2/22 18:40	121.6	↓-2.1
2/22 18:50	119.2	↓-2.4
2/22 19:00	116.6	↓-2.6
2/22 19:10	113.9	↓-2.7
2/22 19:20	111.1	↓-2.8
2/22 19:30	108.1	↓-3.0
2/22 19:40	105.0	↓-3.1
2/22 19:50	101.8	↓-3.2
2/22 20:00	98.5	↓-3.3
2/22 20:10	95.1	↓-3.4
2/22 20:20	91.6	↓-3.5
2/22 20:30	88.0	↓-3.6
2/22 20:40	84.3	↓-3.7
2/22 20:50	80.6	↓-3.7
2/22 21:00	76.8	↓-3.8
2/22 21:10	73.0	↓-3.8
2/22 21:20	69.1	↓-3.9
2/22 21:30	65.4	↓-3.7
2/22 21:40	61.7	↓-3.7
2/22 21:50	58.1	↓-3.6
2/22 22:00	54.7	↓-3.4
2/22 22:10	51.5	↓-3.2
2/22 22:20	48.5	↓-3.0
2/22 22:30	45.8	↓-2.7
2/22 22:40	43.4	↓-2.4
2/22 22:50	41.4	↓-2.0
2/22 23:00	39.8	↓-1.6
2/22 23:10	38.5	↓-1.3
2/22 23:20	37.6	↓-0.9
2/22 23:30	37.1	↓-0.5	干潮
2/22 23:40	37.0	↓-0.1
2/22 23:50	37.3	↑0.3