22 (木)	04:32	10:06	16:01	22:35
	130cm	54cm	146cm	19cm
大潮 出 06:21 入 17:15 出 19:04 入 06:40

苫小牧（北海道）2046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	32.0	↑3.7
2/22 00:10	36.1	↑4.1
2/22 00:20	40.3	↑4.2
2/22 00:30	44.9	↑4.6
2/22 00:40	49.7	↑4.8
2/22 00:50	54.6	↑4.9
2/22 01:00	59.8	↑5.2
2/22 01:10	65.0	↑5.2
2/22 01:20	70.3	↑5.3
2/22 01:30	75.6	↑5.3
2/22 01:40	80.9	↑5.3
2/22 01:50	86.0	↑5.1
2/22 02:00	91.0	↑5.0
2/22 02:10	95.9	↑4.9
2/22 02:20	100.4	↑4.5
2/22 02:30	104.8	↑4.4
2/22 02:40	108.7	↑3.9
2/22 02:50	112.4	↑3.7
2/22 03:00	115.7	↑3.3
2/22 03:10	118.6	↑2.9
2/22 03:20	121.2	↑2.6
2/22 03:30	123.3	↑2.1
2/22 03:40	125.1	↑1.8
2/22 03:50	126.6	↑1.5
2/22 04:00	127.7	↑1.1
2/22 04:10	128.5	↑0.8
2/22 04:20	129.0	↑0.5
2/22 04:30	129.2	↑0.2	満潮
2/22 04:40	129.1	↓-0.1
2/22 04:50	128.7	↓-0.4
2/22 05:00	128.0	↓-0.7
2/22 05:10	127.1	↓-0.9
2/22 05:20	126.0	↓-1.1
2/22 05:30	124.6	↓-1.4
2/22 05:40	122.9	↓-1.7
2/22 05:50	121.0	↓-1.9
2/22 06:00	118.8	↓-2.2
2/22 06:10	116.3	↓-2.5
2/22 06:20	113.7	↓-2.6
2/22 06:30	110.7	↓-3.0
2/22 06:40	107.6	↓-3.1
2/22 06:50	104.3	↓-3.3
2/22 07:00	100.8	↓-3.5
2/22 07:10	97.1	↓-3.7
2/22 07:20	93.4	↓-3.7
2/22 07:30	89.6	↓-3.8
2/22 07:40	85.8	↓-3.8
2/22 07:50	82.0	↓-3.8
2/22 08:00	78.3	↓-3.7
2/22 08:10	74.7	↓-3.6
2/22 08:20	71.4	↓-3.3
2/22 08:30	68.2	↓-3.2
2/22 08:40	65.3	↓-2.9
2/22 08:50	62.6	↓-2.7
2/22 09:00	60.3	↓-2.3
2/22 09:10	58.3	↓-2.0
2/22 09:20	56.7	↓-1.6
2/22 09:30	55.4	↓-1.3
2/22 09:40	54.4	↓-1.0
2/22 09:50	53.8	↓-0.6
2/22 10:00	53.4	↓-0.4	干潮
2/22 10:10	53.4	0
2/22 10:20	53.7	↑0.3
2/22 10:30	54.3	↑0.6
2/22 10:40	55.2	↑0.9
2/22 10:50	56.3	↑1.1
2/22 11:00	57.7	↑1.4
2/22 11:10	59.3	↑1.6
2/22 11:20	61.1	↑1.8
2/22 11:30	63.2	↑2.1
2/22 11:40	65.6	↑2.4
2/22 11:50	68.1	↑2.5
2/22 12:00	71.0	↑2.9
2/22 12:10	74.0	↑3.0
2/22 12:20	77.3	↑3.3
2/22 12:30	80.8	↑3.5
2/22 12:40	84.5	↑3.7
2/22 12:50	88.4	↑3.9
2/22 13:00	92.5	↑4.1
2/22 13:10	96.7	↑4.2
2/22 13:20	100.9	↑4.2
2/22 13:30	105.3	↑4.4
2/22 13:40	109.6	↑4.3
2/22 13:50	114.0	↑4.4
2/22 14:00	118.2	↑4.2
2/22 14:10	122.2	↑4.0
2/22 14:20	126.1	↑3.9
2/22 14:30	129.7	↑3.6
2/22 14:40	133.0	↑3.3
2/22 14:50	136.0	↑3.0
2/22 15:00	138.7	↑2.7
2/22 15:10	140.9	↑2.2
2/22 15:20	142.7	↑1.8
2/22 15:30	144.2	↑1.5
2/22 15:40	145.2	↑1.0
2/22 15:50	145.8	↑0.6
2/22 16:00	146.0	↑0.2	満潮
2/22 16:10	145.8	↓-0.2
2/22 16:20	145.2	↓-0.6
2/22 16:30	144.2	↓-1.0
2/22 16:40	143.0	↓-1.2
2/22 16:50	141.4	↓-1.6
2/22 17:00	139.5	↓-1.9
2/22 17:10	137.3	↓-2.2
2/22 17:20	134.8	↓-2.5
2/22 17:30	132.1	↓-2.7
2/22 17:40	129.1	↓-3.0
2/22 17:50	125.9	↓-3.2
2/22 18:00	122.4	↓-3.5
2/22 18:10	118.6	↓-3.8
2/22 18:20	114.6	↓-4.0
2/22 18:30	110.4	↓-4.2
2/22 18:40	105.9	↓-4.5
2/22 18:50	101.2	↓-4.7
2/22 19:00	96.4	↓-4.8
2/22 19:10	91.3	↓-5.1
2/22 19:20	86.2	↓-5.1
2/22 19:30	80.9	↓-5.3
2/22 19:40	75.5	↓-5.4	最大潮位差
2/22 19:50	70.2	↓-5.3
2/22 20:00	64.9	↓-5.3
2/22 20:10	59.7	↓-5.2
2/22 20:20	54.6	↓-5.1
2/22 20:30	49.7	↓-4.9
2/22 20:40	45.1	↓-4.6
2/22 20:50	40.8	↓-4.3
2/22 21:00	36.8	↓-4.0
2/22 21:10	33.1	↓-3.7
2/22 21:20	29.9	↓-3.2
2/22 21:30	27.0	↓-2.9
2/22 21:40	24.6	↓-2.4
2/22 21:50	22.6	↓-2.0
2/22 22:00	21.0	↓-1.6
2/22 22:10	19.9	↓-1.1
2/22 22:20	19.1	↓-0.8
2/22 22:30	18.8	↓-0.3	干潮
2/22 22:40	18.8	0
2/22 22:50	19.2	↑0.4
2/22 23:00	20.0	↑0.8
2/22 23:10	21.1	↑1.1
2/22 23:20	22.5	↑1.4
2/22 23:30	24.3	↑1.8
2/22 23:40	26.3	↑2.0
2/22 23:50	28.7	↑2.4