7 (月)	05:36	10:52	16:35	23:22
	128cm	68cm	143cm	21cm
大潮 出 06:41 入 16:57 出 19:45 入 08:08

苫小牧（北海道）2061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	18.0	↑2.0
2/7 00:10	20.3	↑2.3
2/7 00:20	22.9	↑2.6
2/7 00:30	25.9	↑3.0
2/7 00:40	29.2	↑3.3
2/7 00:50	32.8	↑3.6
2/7 01:00	36.7	↑3.9
2/7 01:10	40.8	↑4.1
2/7 01:20	45.3	↑4.5
2/7 01:30	49.9	↑4.6
2/7 01:40	54.7	↑4.8
2/7 01:50	59.7	↑5.0
2/7 02:00	64.8	↑5.1
2/7 02:10	69.9	↑5.1
2/7 02:20	75.1	↑5.2	最大潮位差
2/7 02:30	80.1	↑5.0
2/7 02:40	85.1	↑5.0
2/7 02:50	89.9	↑4.8
2/7 03:00	94.5	↑4.6
2/7 03:10	98.8	↑4.3
2/7 03:20	102.9	↑4.1
2/7 03:30	106.7	↑3.8
2/7 03:40	110.2	↑3.5
2/7 03:50	113.3	↑3.1
2/7 04:00	116.2	↑2.9
2/7 04:10	118.7	↑2.5
2/7 04:20	120.8	↑2.1
2/7 04:30	122.7	↑1.9
2/7 04:40	124.2	↑1.5
2/7 04:50	125.5	↑1.3
2/7 05:00	126.5	↑1.0
2/7 05:10	127.2	↑0.7
2/7 05:20	127.6	↑0.4
2/7 05:30	127.9	↑0.3	満潮
2/7 05:40	127.9	0
2/7 05:50	127.6	↓-0.3
2/7 06:00	127.1	↓-0.5
2/7 06:10	126.4	↓-0.7
2/7 06:20	125.4	↓-1.0
2/7 06:30	124.2	↓-1.2
2/7 06:40	122.8	↓-1.4
2/7 06:50	121.0	↓-1.8
2/7 07:00	119.1	↓-1.9
2/7 07:10	116.9	↓-2.2
2/7 07:20	114.4	↓-2.5
2/7 07:30	111.8	↓-2.6
2/7 07:40	108.9	↓-2.9
2/7 07:50	105.9	↓-3.0
2/7 08:00	102.8	↓-3.1
2/7 08:10	99.6	↓-3.2
2/7 08:20	96.3	↓-3.3
2/7 08:30	93.0	↓-3.3
2/7 08:40	89.8	↓-3.2
2/7 08:50	86.7	↓-3.1
2/7 09:00	83.7	↓-3.0
2/7 09:10	80.9	↓-2.8
2/7 09:20	78.3	↓-2.6
2/7 09:30	76.0	↓-2.3
2/7 09:40	73.9	↓-2.1
2/7 09:50	72.0	↓-1.9
2/7 10:00	70.5	↓-1.5
2/7 10:10	69.3	↓-1.2
2/7 10:20	68.3	↓-1.0
2/7 10:30	67.6	↓-0.7
2/7 10:40	67.2	↓-0.4
2/7 10:50	67.1	↓-0.1	干潮
2/7 11:00	67.2	↑0.1
2/7 11:10	67.5	↑0.3
2/7 11:20	68.1	↑0.6
2/7 11:30	68.8	↑0.7
2/7 11:40	69.8	↑1.0
2/7 11:50	71.0	↑1.2
2/7 12:00	72.4	↑1.4
2/7 12:10	74.0	↑1.6
2/7 12:20	75.8	↑1.8
2/7 12:30	77.8	↑2.0
2/7 12:40	80.1	↑2.3
2/7 12:50	82.5	↑2.4
2/7 13:00	85.2	↑2.7
2/7 13:10	88.1	↑2.9
2/7 13:20	91.1	↑3.0
2/7 13:30	94.4	↑3.3
2/7 13:40	97.8	↑3.4
2/7 13:50	101.3	↑3.5
2/7 14:00	105.0	↑3.7
2/7 14:10	108.7	↑3.7
2/7 14:20	112.4	↑3.7
2/7 14:30	116.1	↑3.7
2/7 14:40	119.7	↑3.6
2/7 14:50	123.1	↑3.4
2/7 15:00	126.4	↑3.3
2/7 15:10	129.5	↑3.1
2/7 15:20	132.3	↑2.8
2/7 15:30	134.8	↑2.5
2/7 15:40	137.0	↑2.2
2/7 15:50	138.8	↑1.8
2/7 16:00	140.2	↑1.4
2/7 16:10	141.3	↑1.1
2/7 16:20	142.0	↑0.7
2/7 16:30	142.3	↑0.3	満潮
2/7 16:40	142.2	↓-0.1
2/7 16:50	141.8	↓-0.4
2/7 17:00	141.1	↓-0.7
2/7 17:10	140.1	↓-1.0
2/7 17:20	138.7	↓-1.4
2/7 17:30	137.1	↓-1.6
2/7 17:40	135.2	↓-1.9
2/7 17:50	133.1	↓-2.1
2/7 18:00	130.8	↓-2.3
2/7 18:10	128.2	↓-2.6
2/7 18:20	125.3	↓-2.9
2/7 18:30	122.3	↓-3.0
2/7 18:40	119.0	↓-3.3
2/7 18:50	115.5	↓-3.5
2/7 19:00	111.8	↓-3.7
2/7 19:10	107.9	↓-3.9
2/7 19:20	103.7	↓-4.2
2/7 19:30	99.4	↓-4.3
2/7 19:40	94.8	↓-4.6
2/7 19:50	90.1	↓-4.7
2/7 20:00	85.3	↓-4.8
2/7 20:10	80.3	↓-5.0
2/7 20:20	75.3	↓-5.0
2/7 20:30	70.3	↓-5.0
2/7 20:40	65.3	↓-5.0
2/7 20:50	60.4	↓-4.9
2/7 21:00	55.6	↓-4.8
2/7 21:10	51.0	↓-4.6
2/7 21:20	46.6	↓-4.4
2/7 21:30	42.4	↓-4.2
2/7 21:40	38.6	↓-3.8
2/7 21:50	35.0	↓-3.6
2/7 22:00	31.9	↓-3.1
2/7 22:10	29.1	↓-2.8
2/7 22:20	26.6	↓-2.5
2/7 22:30	24.6	↓-2.0
2/7 22:40	23.0	↓-1.6
2/7 22:50	21.7	↓-1.3
2/7 23:00	20.8	↓-0.9
2/7 23:10	20.3	↓-0.5
2/7 23:20	20.1	↓-0.2	干潮
2/7 23:30	20.2	↑0.1
2/7 23:40	20.7	↑0.5
2/7 23:50	21.5	↑0.8