5 (木)	04:48	10:05	15:44	22:32
	130cm	70cm	140cm	19cm
大潮 出 06:44 入 16:53 出 18:17 入 06:57

苫小牧（北海道）2015年02月5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
2/5 00:00	36.9	↑3.4
2/5 00:10	40.6	↑3.7
2/5 00:20	44.6	↑4.0
2/5 00:30	48.8	↑4.2
2/5 00:40	53.3	↑4.5
2/5 00:50	58.0	↑4.7
2/5 01:00	62.8	↑4.8
2/5 01:10	67.8	↑5.0
2/5 01:20	72.7	↑4.9
2/5 01:30	77.7	↑5.0
2/5 01:40	82.7	↑5.0
2/5 01:50	87.5	↑4.8
2/5 02:00	92.2	↑4.7
2/5 02:10	96.7	↑4.5
2/5 02:20	101.0	↑4.3
2/5 02:30	105.0	↑4.0
2/5 02:40	108.7	↑3.7
2/5 02:50	112.0	↑3.3
2/5 03:00	115.1	↑3.1
2/5 03:10	117.8	↑2.7
2/5 03:20	120.2	↑2.4
2/5 03:30	122.3	↑2.1
2/5 03:40	124.1	↑1.8
2/5 03:50	125.6	↑1.5
2/5 04:00	126.8	↑1.2
2/5 04:10	127.8	↑1.0
2/5 04:20	128.5	↑0.7
2/5 04:30	129.0	↑0.5
2/5 04:40	129.2	↑0.2	満潮
2/5 04:50	129.3	↑0.1
2/5 05:00	129.1	↓-0.2
2/5 05:10	128.7	↓-0.4
2/5 05:20	128.1	↓-0.6
2/5 05:30	127.2	↓-0.9
2/5 05:40	126.1	↓-1.1
2/5 05:50	124.8	↓-1.3
2/5 06:00	123.2	↓-1.6
2/5 06:10	121.3	↓-1.9
2/5 06:20	119.2	↓-2.1
2/5 06:30	116.9	↓-2.3
2/5 06:40	114.3	↓-2.6
2/5 06:50	111.6	↓-2.7
2/5 07:00	108.6	↓-3.0
2/5 07:10	105.5	↓-3.1
2/5 07:20	102.4	↓-3.1
2/5 07:30	99.1	↓-3.3
2/5 07:40	95.9	↓-3.2
2/5 07:50	92.7	↓-3.2
2/5 08:00	89.5	↓-3.2
2/5 08:10	86.6	↓-2.9
2/5 08:20	83.7	↓-2.9
2/5 08:30	81.1	↓-2.6
2/5 08:40	78.7	↓-2.4
2/5 08:50	76.6	↓-2.1
2/5 09:00	74.7	↓-1.9
2/5 09:10	73.2	↓-1.5
2/5 09:20	71.9	↓-1.3
2/5 09:30	70.9	↓-1.0
2/5 09:40	70.2	↓-0.7
2/5 09:50	69.7	↓-0.5
2/5 10:00	69.5	↓-0.2	干潮
2/5 10:10	69.5	0
2/5 10:20	69.7	↑0.2
2/5 10:30	70.2	↑0.5
2/5 10:40	70.8	↑0.6
2/5 10:50	71.6	↑0.8
2/5 11:00	72.6	↑1.0
2/5 11:10	73.8	↑1.2
2/5 11:20	75.2	↑1.4
2/5 11:30	76.8	↑1.6
2/5 11:40	78.6	↑1.8
2/5 11:50	80.5	↑1.9
2/5 12:00	82.7	↑2.2
2/5 12:10	85.1	↑2.4
2/5 12:20	87.8	↑2.7
2/5 12:30	90.6	↑2.8
2/5 12:40	93.6	↑3.0
2/5 12:50	96.8	↑3.2
2/5 13:00	100.1	↑3.3
2/5 13:10	103.6	↑3.5
2/5 13:20	107.1	↑3.5
2/5 13:30	110.7	↑3.6
2/5 13:40	114.3	↑3.6
2/5 13:50	117.8	↑3.5
2/5 14:00	121.2	↑3.4
2/5 14:10	124.4	↑3.2
2/5 14:20	127.4	↑3.0
2/5 14:30	130.1	↑2.7
2/5 14:40	132.6	↑2.5
2/5 14:50	134.7	↑2.1
2/5 15:00	136.5	↑1.8
2/5 15:10	137.9	↑1.4
2/5 15:20	138.9	↑1.0
2/5 15:30	139.6	↑0.7
2/5 15:40	139.9	↑0.3	満潮
2/5 15:50	139.9	0
2/5 16:00	139.5	↓-0.4
2/5 16:10	138.7	↓-0.8
2/5 16:20	137.7	↓-1.0
2/5 16:30	136.4	↓-1.3
2/5 16:40	134.9	↓-1.5
2/5 16:50	133.1	↓-1.8
2/5 17:00	131.0	↓-2.1
2/5 17:10	128.8	↓-2.2
2/5 17:20	126.3	↓-2.5
2/5 17:30	123.6	↓-2.7
2/5 17:40	120.7	↓-2.9
2/5 17:50	117.5	↓-3.2
2/5 18:00	114.2	↓-3.3
2/5 18:10	110.6	↓-3.6
2/5 18:20	106.8	↓-3.8
2/5 18:30	102.7	↓-4.1
2/5 18:40	98.5	↓-4.2
2/5 18:50	94.0	↓-4.5
2/5 19:00	89.4	↓-4.6
2/5 19:10	84.6	↓-4.8
2/5 19:20	79.7	↓-4.9
2/5 19:30	74.7	↓-5.0
2/5 19:40	69.6	↓-5.1	最大潮位差
2/5 19:50	64.6	↓-5.0
2/5 20:00	59.6	↓-5.0
2/5 20:10	54.7	↓-4.9
2/5 20:20	50.0	↓-4.7
2/5 20:30	45.6	↓-4.4
2/5 20:40	41.3	↓-4.3
2/5 20:50	37.4	↓-3.9
2/5 21:00	33.8	↓-3.6
2/5 21:10	30.6	↓-3.2
2/5 21:20	27.7	↓-2.9
2/5 21:30	25.3	↓-2.4
2/5 21:40	23.2	↓-2.1
2/5 21:50	21.6	↓-1.6
2/5 22:00	20.3	↓-1.3
2/5 22:10	19.4	↓-0.9
2/5 22:20	18.9	↓-0.5
2/5 22:30	18.7	↓-0.2	干潮
2/5 22:40	18.8	↑0.1
2/5 22:50	19.3	↑0.5
2/5 23:00	20.0	↑0.7
2/5 23:10	21.1	↑1.1
2/5 23:20	22.4	↑1.3
2/5 23:30	24.1	↑1.7
2/5 23:40	26.0	↑1.9
2/5 23:50	28.1	↑2.1