14 (火)	05:24	11:12	17:02	23:32
	133cm	56cm	137cm	31cm
中潮 出 06:32 入 17:05 出 20:32 入 08:11

苫小牧（北海道）2017年02月14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
2/14 00:00	26.4	↑1.6
2/14 00:10	28.3	↑1.9
2/14 00:20	30.4	↑2.1
2/14 00:30	32.9	↑2.5
2/14 00:40	35.6	↑2.7
2/14 00:50	38.7	↑3.1
2/14 01:00	42.0	↑3.3
2/14 01:10	45.6	↑3.6
2/14 01:20	49.5	↑3.9
2/14 01:30	53.7	↑4.2
2/14 01:40	58.1	↑4.4
2/14 01:50	62.8	↑4.7
2/14 02:00	67.6	↑4.8
2/14 02:10	72.5	↑4.9
2/14 02:20	77.5	↑5.0
2/14 02:30	82.6	↑5.1	最大潮位差
2/14 02:40	87.7	↑5.1	最大潮位差
2/14 02:50	92.6	↑4.9
2/14 03:00	97.5	↑4.9
2/14 03:10	102.1	↑4.6
2/14 03:20	106.5	↑4.4
2/14 03:30	110.7	↑4.2
2/14 03:40	114.5	↑3.8
2/14 03:50	117.9	↑3.4
2/14 04:00	121.0	↑3.1
2/14 04:10	123.7	↑2.7
2/14 04:20	126.1	↑2.4
2/14 04:30	128.0	↑1.9
2/14 04:40	129.5	↑1.5
2/14 04:50	130.7	↑1.2
2/14 05:00	131.6	↑0.9
2/14 05:10	132.1	↑0.5
2/14 05:20	132.4	↑0.3	満潮
2/14 05:30	132.3	↓-0.1
2/14 05:40	132.0	↓-0.3
2/14 05:50	131.5	↓-0.5
2/14 06:00	130.7	↓-0.8
2/14 06:10	129.7	↓-1.0
2/14 06:20	128.5	↓-1.2
2/14 06:30	127.1	↓-1.4
2/14 06:40	125.4	↓-1.7
2/14 06:50	123.5	↓-1.9
2/14 07:00	121.4	↓-2.1
2/14 07:10	119.0	↓-2.4
2/14 07:20	116.5	↓-2.5
2/14 07:30	113.7	↓-2.8
2/14 07:40	110.6	↓-3.1
2/14 07:50	107.4	↓-3.2
2/14 08:00	104.0	↓-3.4
2/14 08:10	100.4	↓-3.6
2/14 08:20	96.7	↓-3.7
2/14 08:30	93.0	↓-3.7
2/14 08:40	89.1	↓-3.9
2/14 08:50	85.4	↓-3.7
2/14 09:00	81.6	↓-3.8
2/14 09:10	78.0	↓-3.6
2/14 09:20	74.5	↓-3.5
2/14 09:30	71.2	↓-3.3
2/14 09:40	68.2	↓-3.0
2/14 09:50	65.5	↓-2.7
2/14 10:00	63.0	↓-2.5
2/14 10:10	60.9	↓-2.1
2/14 10:20	59.1	↓-1.8
2/14 10:30	57.7	↓-1.4
2/14 10:40	56.5	↓-1.2
2/14 10:50	55.7	↓-0.8
2/14 11:00	55.3	↓-0.4
2/14 11:10	55.1	↓-0.2	干潮
2/14 11:20	55.2	↑0.1
2/14 11:30	55.5	↑0.3
2/14 11:40	56.1	↑0.6
2/14 11:50	57.0	↑0.9
2/14 12:00	58.0	↑1.0
2/14 12:10	59.3	↑1.3
2/14 12:20	60.7	↑1.4
2/14 12:30	62.4	↑1.7
2/14 12:40	64.3	↑1.9
2/14 12:50	66.3	↑2.0
2/14 13:00	68.6	↑2.3
2/14 13:10	71.1	↑2.5
2/14 13:20	73.8	↑2.7
2/14 13:30	76.7	↑2.9
2/14 13:40	79.9	↑3.2
2/14 13:50	83.2	↑3.3
2/14 14:00	86.7	↑3.5
2/14 14:10	90.4	↑3.7
2/14 14:20	94.2	↑3.8
2/14 14:30	98.1	↑3.9
2/14 14:40	102.0	↑3.9
2/14 14:50	105.9	↑3.9
2/14 15:00	109.8	↑3.9
2/14 15:10	113.6	↑3.8
2/14 15:20	117.2	↑3.6
2/14 15:30	120.5	↑3.3
2/14 15:40	123.7	↑3.2
2/14 15:50	126.5	↑2.8
2/14 16:00	129.0	↑2.5
2/14 16:10	131.1	↑2.1
2/14 16:20	132.9	↑1.8
2/14 16:30	134.3	↑1.4
2/14 16:40	135.2	↑0.9
2/14 16:50	135.8	↑0.6
2/14 17:00	136.0	↑0.2	満潮
2/14 17:10	135.9	↓-0.1
2/14 17:20	135.4	↓-0.5
2/14 17:30	134.6	↓-0.8
2/14 17:40	133.6	↓-1.0
2/14 17:50	132.2	↓-1.4
2/14 18:00	130.7	↓-1.5
2/14 18:10	128.8	↓-1.9
2/14 18:20	126.8	↓-2.0
2/14 18:30	124.6	↓-2.2
2/14 18:40	122.2	↓-2.4
2/14 18:50	119.6	↓-2.6
2/14 19:00	116.8	↓-2.8
2/14 19:10	113.8	↓-3.0
2/14 19:20	110.6	↓-3.2
2/14 19:30	107.2	↓-3.4
2/14 19:40	103.6	↓-3.6
2/14 19:50	99.8	↓-3.8
2/14 20:00	95.9	↓-3.9
2/14 20:10	91.7	↓-4.2
2/14 20:20	87.5	↓-4.2
2/14 20:30	83.1	↓-4.4
2/14 20:40	78.6	↓-4.5
2/14 20:50	74.1	↓-4.5
2/14 21:00	69.5	↓-4.6
2/14 21:10	65.1	↓-4.4
2/14 21:20	60.7	↓-4.4
2/14 21:30	56.5	↓-4.2
2/14 21:40	52.5	↓-4.0
2/14 21:50	48.7	↓-3.8
2/14 22:00	45.2	↓-3.5
2/14 22:10	42.0	↓-3.2
2/14 22:20	39.2	↓-2.8
2/14 22:30	36.8	↓-2.4
2/14 22:40	34.7	↓-2.1
2/14 22:50	33.0	↓-1.7
2/14 23:00	31.7	↓-1.3
2/14 23:10	30.8	↓-0.9
2/14 23:20	30.3	↓-0.5
2/14 23:30	30.1	↓-0.2	干潮
2/14 23:40	30.2	↑0.1
2/14 23:50	30.7	↑0.5