7 (木)	04:17	08:43	14:03	21:26
	123cm	94cm	136cm	12cm
大潮 出 06:41 入 16:56 出 15:22 入 06:03

苫小牧（北海道）2058年02月7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
2/7 00:00	62.2	↑4.1
2/7 00:10	66.4	↑4.2
2/7 00:20	70.6	↑4.2
2/7 00:30	74.7	↑4.1
2/7 00:40	78.7	↑4.0
2/7 00:50	82.6	↑3.9
2/7 01:00	86.3	↑3.7
2/7 01:10	89.9	↑3.6
2/7 01:20	93.4	↑3.5
2/7 01:30	96.6	↑3.2
2/7 01:40	99.6	↑3.0
2/7 01:50	102.5	↑2.9
2/7 02:00	105.1	↑2.6
2/7 02:10	107.5	↑2.4
2/7 02:20	109.8	↑2.3
2/7 02:30	111.8	↑2.0
2/7 02:40	113.7	↑1.9
2/7 02:50	115.4	↑1.7
2/7 03:00	116.9	↑1.5
2/7 03:10	118.3	↑1.4
2/7 03:20	119.5	↑1.2
2/7 03:30	120.5	↑1.0
2/7 03:40	121.3	↑0.8
2/7 03:50	121.9	↑0.6
2/7 04:00	122.3	↑0.4
2/7 04:10	122.6	↑0.3	満潮
2/7 04:20	122.6	0
2/7 04:30	122.4	↓-0.2
2/7 04:40	122.0	↓-0.4
2/7 04:50	121.3	↓-0.7
2/7 05:00	120.5	↓-0.8
2/7 05:10	119.5	↓-1.0
2/7 05:20	118.2	↓-1.3
2/7 05:30	116.8	↓-1.4
2/7 05:40	115.3	↓-1.5
2/7 05:50	113.7	↓-1.6
2/7 06:00	111.9	↓-1.8
2/7 06:10	110.1	↓-1.8
2/7 06:20	108.3	↓-1.8
2/7 06:30	106.5	↓-1.8
2/7 06:40	104.8	↓-1.7
2/7 06:50	103.1	↓-1.7
2/7 07:00	101.5	↓-1.6
2/7 07:10	100.1	↓-1.4
2/7 07:20	98.7	↓-1.4
2/7 07:30	97.6	↓-1.1
2/7 07:40	96.5	↓-1.1
2/7 07:50	95.7	↓-0.8
2/7 08:00	95.0	↓-0.7
2/7 08:10	94.5	↓-0.5
2/7 08:20	94.1	↓-0.4
2/7 08:30	93.8	↓-0.3
2/7 08:40	93.7	↓-0.1	干潮
2/7 08:50	93.8	↑0.1
2/7 09:00	93.9	↑0.1
2/7 09:10	94.2	↑0.3
2/7 09:20	94.6	↑0.4
2/7 09:30	95.1	↑0.5
2/7 09:40	95.7	↑0.6
2/7 09:50	96.5	↑0.8
2/7 10:00	97.4	↑0.9
2/7 10:10	98.4	↑1.0
2/7 10:20	99.5	↑1.1
2/7 10:30	100.8	↑1.3
2/7 10:40	102.2	↑1.4
2/7 10:50	103.8	↑1.6
2/7 11:00	105.5	↑1.7
2/7 11:10	107.4	↑1.9
2/7 11:20	109.3	↑1.9
2/7 11:30	111.4	↑2.1
2/7 11:40	113.6	↑2.2
2/7 11:50	115.8	↑2.2
2/7 12:00	118.0	↑2.2
2/7 12:10	120.2	↑2.2
2/7 12:20	122.4	↑2.2
2/7 12:30	124.5	↑2.1
2/7 12:40	126.5	↑2.0
2/7 12:50	128.4	↑1.9
2/7 13:00	130.0	↑1.6
2/7 13:10	131.5	↑1.5
2/7 13:20	132.7	↑1.2
2/7 13:30	133.7	↑1.0
2/7 13:40	134.4	↑0.7
2/7 13:50	134.9	↑0.5
2/7 14:00	135.1	↑0.2	満潮
2/7 14:10	135.0	↓-0.1
2/7 14:20	134.6	↓-0.4
2/7 14:30	134.0	↓-0.6
2/7 14:40	133.1	↓-0.9
2/7 14:50	132.0	↓-1.1
2/7 15:00	130.7	↓-1.3
2/7 15:10	129.2	↓-1.5
2/7 15:20	127.4	↓-1.8
2/7 15:30	125.4	↓-2.0
2/7 15:40	123.3	↓-2.1
2/7 15:50	120.9	↓-2.4
2/7 16:00	118.4	↓-2.5
2/7 16:10	115.6	↓-2.8
2/7 16:20	112.6	↓-3.0
2/7 16:30	109.4	↓-3.2
2/7 16:40	106.1	↓-3.3
2/7 16:50	102.5	↓-3.6
2/7 17:00	98.7	↓-3.8
2/7 17:10	94.7	↓-4.0
2/7 17:20	90.5	↓-4.2
2/7 17:30	86.1	↓-4.4
2/7 17:40	81.6	↓-4.5
2/7 17:50	77.0	↓-4.6
2/7 18:00	72.2	↓-4.8	最大潮位差
2/7 18:10	67.5	↓-4.7
2/7 18:20	62.7	↓-4.8	最大潮位差
2/7 18:30	57.9	↓-4.8	最大潮位差
2/7 18:40	53.2	↓-4.7
2/7 18:50	48.6	↓-4.6
2/7 19:00	44.2	↓-4.4
2/7 19:10	40.0	↓-4.2
2/7 19:20	36.0	↓-4.0
2/7 19:30	32.2	↓-3.8
2/7 19:40	28.8	↓-3.4
2/7 19:50	25.6	↓-3.2
2/7 20:00	22.8	↓-2.8
2/7 20:10	20.2	↓-2.6
2/7 20:20	18.1	↓-2.1
2/7 20:30	16.2	↓-1.9
2/7 20:40	14.7	↓-1.5
2/7 20:50	13.5	↓-1.2
2/7 21:00	12.6	↓-0.9
2/7 21:10	12.0	↓-0.6
2/7 21:20	11.7	↓-0.3	干潮
2/7 21:30	11.7	0
2/7 21:40	12.0	↑0.3
2/7 21:50	12.6	↑0.6
2/7 22:00	13.4	↑0.8
2/7 22:10	14.6	↑1.2
2/7 22:20	16.1	↑1.5
2/7 22:30	17.8	↑1.7
2/7 22:40	19.9	↑2.1
2/7 22:50	22.2	↑2.3
2/7 23:00	24.9	↑2.7
2/7 23:10	27.8	↑2.9
2/7 23:20	31.1	↑3.3
2/7 23:30	34.6	↑3.5
2/7 23:40	38.3	↑3.7
2/7 23:50	42.3	↑4.0