14 (日)	06:35	11:38	17:24	-
	119cm	81cm	141cm	-
中潮 出 05:45 入 16:55 出 10:45 入 20:24

苫小牧（北海道）2018年10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
10/14 00:00	20.8	↑0.3
10/14 00:10	21.3	↑0.5
10/14 00:20	22.2	↑0.9
10/14 00:30	23.3	↑1.1
10/14 00:40	24.6	↑1.3
10/14 00:50	26.2	↑1.6
10/14 01:00	27.9	↑1.7
10/14 01:10	29.9	↑2.0
10/14 01:20	32.0	↑2.1
10/14 01:30	34.3	↑2.3
10/14 01:40	36.9	↑2.6
10/14 01:50	39.6	↑2.7
10/14 02:00	42.5	↑2.9
10/14 02:10	45.6	↑3.1
10/14 02:20	48.9	↑3.3
10/14 02:30	52.3	↑3.4
10/14 02:40	56.0	↑3.7
10/14 02:50	59.8	↑3.8
10/14 03:00	63.7	↑3.9
10/14 03:10	67.8	↑4.1
10/14 03:20	71.9	↑4.1
10/14 03:30	76.0	↑4.1
10/14 03:40	80.2	↑4.2	最大潮位差
10/14 03:50	84.3	↑4.1
10/14 04:00	88.3	↑4.0
10/14 04:10	92.1	↑3.8
10/14 04:20	95.8	↑3.7
10/14 04:30	99.2	↑3.4
10/14 04:40	102.4	↑3.2
10/14 04:50	105.3	↑2.9
10/14 05:00	107.9	↑2.6
10/14 05:10	110.2	↑2.3
10/14 05:20	112.2	↑2.0
10/14 05:30	113.9	↑1.7
10/14 05:40	115.3	↑1.4
10/14 05:50	116.4	↑1.1
10/14 06:00	117.2	↑0.8
10/14 06:10	117.7	↑0.5
10/14 06:20	118.1	↑0.4
10/14 06:30	118.2	↑0.1	満潮
10/14 06:40	118.2	0
10/14 06:50	118.0	↓-0.2
10/14 07:00	117.7	↓-0.3
10/14 07:10	117.3	↓-0.4
10/14 07:20	116.7	↓-0.6
10/14 07:30	116.0	↓-0.7
10/14 07:40	115.3	↓-0.7
10/14 07:50	114.3	↓-1.0
10/14 08:00	113.3	↓-1.0
10/14 08:10	112.2	↓-1.1
10/14 08:20	110.9	↓-1.3
10/14 08:30	109.4	↓-1.5
10/14 08:40	107.9	↓-1.5
10/14 08:50	106.2	↓-1.7
10/14 09:00	104.4	↓-1.8
10/14 09:10	102.5	↓-1.9
10/14 09:20	100.5	↓-2.0
10/14 09:30	98.4	↓-2.1
10/14 09:40	96.3	↓-2.1
10/14 09:50	94.2	↓-2.1
10/14 10:00	92.1	↓-2.1
10/14 10:10	90.2	↓-1.9
10/14 10:20	88.3	↓-1.9
10/14 10:30	86.5	↓-1.8
10/14 10:40	85.0	↓-1.5
10/14 10:50	83.7	↓-1.3
10/14 11:00	82.6	↓-1.1
10/14 11:10	81.7	↓-0.9
10/14 11:20	81.1	↓-0.6
10/14 11:30	80.8	↓-0.3	干潮
10/14 11:40	80.7	↓-0.1
10/14 11:50	80.9	↑0.2
10/14 12:00	81.3	↑0.4
10/14 12:10	82.0	↑0.7
10/14 12:20	82.9	↑0.9
10/14 12:30	83.9	↑1.0
10/14 12:40	85.2	↑1.3
10/14 12:50	86.5	↑1.3
10/14 13:00	88.0	↑1.5
10/14 13:10	89.6	↑1.6
10/14 13:20	91.3	↑1.7
10/14 13:30	93.1	↑1.8
10/14 13:40	95.0	↑1.9
10/14 13:50	97.0	↑2.0
10/14 14:00	99.1	↑2.1
10/14 14:10	101.2	↑2.1
10/14 14:20	103.5	↑2.3
10/14 14:30	105.8	↑2.3
10/14 14:40	108.2	↑2.4
10/14 14:50	110.7	↑2.5
10/14 15:00	113.3	↑2.6
10/14 15:10	115.9	↑2.6
10/14 15:20	118.6	↑2.7
10/14 15:30	121.3	↑2.7
10/14 15:40	123.9	↑2.6
10/14 15:50	126.5	↑2.6
10/14 16:00	129.0	↑2.5
10/14 16:10	131.3	↑2.3
10/14 16:20	133.4	↑2.1
10/14 16:30	135.3	↑1.9
10/14 16:40	137.0	↑1.7
10/14 16:50	138.3	↑1.3
10/14 17:00	139.3	↑1.0
10/14 17:10	140.0	↑0.7
10/14 17:20	140.3	↑0.3	満潮
10/14 17:30	140.2	↓-0.1
10/14 17:40	139.7	↓-0.5
10/14 17:50	138.9	↓-0.8
10/14 18:00	137.7	↓-1.2
10/14 18:10	136.2	↓-1.5
10/14 18:20	134.3	↓-1.9
10/14 18:30	132.2	↓-2.1
10/14 18:40	129.8	↓-2.4
10/14 18:50	127.2	↓-2.6
10/14 19:00	124.4	↓-2.8
10/14 19:10	121.5	↓-2.9
10/14 19:20	118.4	↓-3.1
10/14 19:30	115.2	↓-3.2
10/14 19:40	111.8	↓-3.4
10/14 19:50	108.4	↓-3.4
10/14 20:00	104.9	↓-3.5
10/14 20:10	101.3	↓-3.6
10/14 20:20	97.7	↓-3.6
10/14 20:30	94.0	↓-3.7
10/14 20:40	90.2	↓-3.8
10/14 20:50	86.3	↓-3.9
10/14 21:00	82.4	↓-3.9
10/14 21:10	78.4	↓-4.0
10/14 21:20	74.4	↓-4.0
10/14 21:30	70.4	↓-4.0
10/14 21:40	66.4	↓-4.0
10/14 21:50	62.4	↓-4.0
10/14 22:00	58.4	↓-4.0
10/14 22:10	54.6	↓-3.8
10/14 22:20	50.9	↓-3.7
10/14 22:30	47.3	↓-3.6
10/14 22:40	44.0	↓-3.3
10/14 22:50	40.9	↓-3.1
10/14 23:00	38.0	↓-2.9
10/14 23:10	35.4	↓-2.6
10/14 23:20	33.2	↓-2.2
10/14 23:30	31.3	↓-1.9
10/14 23:40	29.7	↓-1.6
10/14 23:50	28.4	↓-1.3