14 (月)	06:32	00:17	18:39	12:43
	131cm	34cm	118cm	50cm
小潮 出 06:33 入 17:05 出 22:53 入 09:23

苫小牧（北海道）2039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	34.1	↓-0.7
2/14 00:10	33.7	↓-0.4	干潮
2/14 00:20	33.7	0
2/14 00:30	34.0	↑0.3
2/14 00:40	34.7	↑0.7
2/14 00:50	35.6	↑0.9
2/14 01:00	36.9	↑1.3
2/14 01:10	38.4	↑1.5
2/14 01:20	40.1	↑1.7
2/14 01:30	42.1	↑2.0
2/14 01:40	44.2	↑2.1
2/14 01:50	46.6	↑2.4
2/14 02:00	49.2	↑2.6
2/14 02:10	52.0	↑2.8
2/14 02:20	54.9	↑2.9
2/14 02:30	58.0	↑3.1
2/14 02:40	61.3	↑3.3
2/14 02:50	64.8	↑3.5
2/14 03:00	68.4	↑3.6
2/14 03:10	72.1	↑3.7
2/14 03:20	76.0	↑3.9
2/14 03:30	80.0	↑4.0
2/14 03:40	84.0	↑4.0
2/14 03:50	88.2	↑4.2	最大潮位差
2/14 04:00	92.3	↑4.1
2/14 04:10	96.4	↑4.1
2/14 04:20	100.5	↑4.1
2/14 04:30	104.4	↑3.9
2/14 04:40	108.2	↑3.8
2/14 04:50	111.9	↑3.7
2/14 05:00	115.2	↑3.3
2/14 05:10	118.3	↑3.1
2/14 05:20	121.1	↑2.8
2/14 05:30	123.6	↑2.5
2/14 05:40	125.7	↑2.1
2/14 05:50	127.4	↑1.7
2/14 06:00	128.7	↑1.3
2/14 06:10	129.7	↑1.0
2/14 06:20	130.2	↑0.5
2/14 06:30	130.5	↑0.3	満潮
2/14 06:40	130.3	↓-0.2
2/14 06:50	129.8	↓-0.5
2/14 07:00	129.1	↓-0.7
2/14 07:10	128.0	↓-1.1
2/14 07:20	126.7	↓-1.3
2/14 07:30	125.2	↓-1.5
2/14 07:40	123.5	↓-1.7
2/14 07:50	121.6	↓-1.9
2/14 08:00	119.5	↓-2.1
2/14 08:10	117.3	↓-2.2
2/14 08:20	114.9	↓-2.4
2/14 08:30	112.4	↓-2.5
2/14 08:40	109.7	↓-2.7
2/14 08:50	107.0	↓-2.7
2/14 09:00	104.1	↓-2.9
2/14 09:10	101.1	↓-3.0
2/14 09:20	98.0	↓-3.1
2/14 09:30	94.8	↓-3.2
2/14 09:40	91.5	↓-3.3
2/14 09:50	88.1	↓-3.4
2/14 10:00	84.8	↓-3.3
2/14 10:10	81.4	↓-3.4
2/14 10:20	78.0	↓-3.4
2/14 10:30	74.7	↓-3.3
2/14 10:40	71.4	↓-3.3
2/14 10:50	68.3	↓-3.1
2/14 11:00	65.3	↓-3.0
2/14 11:10	62.5	↓-2.8
2/14 11:20	60.0	↓-2.5
2/14 11:30	57.7	↓-2.3
2/14 11:40	55.6	↓-2.1
2/14 11:50	53.9	↓-1.7
2/14 12:00	52.4	↓-1.5
2/14 12:10	51.3	↓-1.1
2/14 12:20	50.5	↓-0.8
2/14 12:30	50.0	↓-0.5
2/14 12:40	49.8	↓-0.2	干潮
2/14 12:50	49.9	↑0.1
2/14 13:00	50.2	↑0.3
2/14 13:10	50.8	↑0.6
2/14 13:20	51.6	↑0.8
2/14 13:30	52.6	↑1.0
2/14 13:40	53.8	↑1.2
2/14 13:50	55.2	↑1.4
2/14 14:00	56.8	↑1.6
2/14 14:10	58.4	↑1.6
2/14 14:20	60.3	↑1.9
2/14 14:30	62.3	↑2.0
2/14 14:40	64.4	↑2.1
2/14 14:50	66.6	↑2.2
2/14 15:00	68.9	↑2.3
2/14 15:10	71.4	↑2.5
2/14 15:20	74.0	↑2.6
2/14 15:30	76.7	↑2.7
2/14 15:40	79.5	↑2.8
2/14 15:50	82.4	↑2.9
2/14 16:00	85.4	↑3.0
2/14 16:10	88.3	↑2.9
2/14 16:20	91.4	↑3.1
2/14 16:30	94.4	↑3.0
2/14 16:40	97.3	↑2.9
2/14 16:50	100.2	↑2.9
2/14 17:00	102.9	↑2.7
2/14 17:10	105.5	↑2.6
2/14 17:20	107.9	↑2.4
2/14 17:30	110.0	↑2.1
2/14 17:40	111.9	↑1.9
2/14 17:50	113.5	↑1.6
2/14 18:00	114.9	↑1.4
2/14 18:10	115.9	↑1.0
2/14 18:20	116.6	↑0.7
2/14 18:30	117.0	↑0.4	満潮
2/14 18:40	117.1	↑0.1
2/14 18:50	116.9	↓-0.2
2/14 19:00	116.4	↓-0.5
2/14 19:10	115.7	↓-0.7
2/14 19:20	114.8	↓-0.9
2/14 19:30	113.6	↓-1.2
2/14 19:40	112.2	↓-1.4
2/14 19:50	110.7	↓-1.5
2/14 20:00	109.1	↓-1.6
2/14 20:10	107.3	↓-1.8
2/14 20:20	105.4	↓-1.9
2/14 20:30	103.4	↓-2.0
2/14 20:40	101.3	↓-2.1
2/14 20:50	99.1	↓-2.2
2/14 21:00	96.8	↓-2.3
2/14 21:10	94.4	↓-2.4
2/14 21:20	92.0	↓-2.4
2/14 21:30	89.5	↓-2.5
2/14 21:40	86.9	↓-2.6
2/14 21:50	84.2	↓-2.7
2/14 22:00	81.5	↓-2.7
2/14 22:10	78.8	↓-2.7
2/14 22:20	76.0	↓-2.8
2/14 22:30	73.2	↓-2.8
2/14 22:40	70.5	↓-2.7
2/14 22:50	67.7	↓-2.8
2/14 23:00	65.1	↓-2.6
2/14 23:10	62.6	↓-2.5
2/14 23:20	60.2	↓-2.4
2/14 23:30	58.1	↓-2.1
2/14 23:40	56.1	↓-2.0
2/14 23:50	54.3	↓-1.8