07 (土)	04:32	10:11	16:00	22:37
	132cm	62cm	143cm	25cm
中潮 出 05:37 入 17:07 出 07:37 入 18:15

苫小牧（北海道）2051年10月07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
10/7 00:00	44.9	↑2.8
10/7 00:10	47.9	↑3.0
10/7 00:20	51.2	↑3.3
10/7 00:30	54.7	↑3.5
10/7 00:40	58.5	↑3.8
10/7 00:50	62.5	↑4.0
10/7 01:00	66.7	↑4.2
10/7 01:10	71.0	↑4.3
10/7 01:20	75.5	↑4.5
10/7 01:30	80.1	↑4.6
10/7 01:40	84.7	↑4.6
10/7 01:50	89.4	↑4.7	最大潮位差
10/7 02:00	94.0	↑4.6
10/7 02:10	98.5	↑4.5
10/7 02:20	102.9	↑4.4
10/7 02:30	107.1	↑4.2
10/7 02:40	111.0	↑3.9
10/7 02:50	114.7	↑3.7
10/7 03:00	118.0	↑3.3
10/7 03:10	121.0	↑3.0
10/7 03:20	123.7	↑2.7
10/7 03:30	125.9	↑2.2
10/7 03:40	127.8	↑1.9
10/7 03:50	129.3	↑1.5
10/7 04:00	130.4	↑1.1
10/7 04:10	131.2	↑0.8
10/7 04:20	131.7	↑0.5
10/7 04:30	131.9	↑0.2	満潮
10/7 04:40	131.8	↓-0.1
10/7 04:50	131.5	↓-0.3
10/7 05:00	130.9	↓-0.6
10/7 05:10	130.1	↓-0.8
10/7 05:20	129.1	↓-1.0
10/7 05:30	127.9	↓-1.2
10/7 05:40	126.5	↓-1.4
10/7 05:50	124.9	↓-1.6
10/7 06:00	123.1	↓-1.8
10/7 06:10	121.1	↓-2.0
10/7 06:20	119.0	↓-2.1
10/7 06:30	116.6	↓-2.4
10/7 06:40	114.1	↓-2.5
10/7 06:50	111.3	↓-2.8
10/7 07:00	108.4	↓-2.9
10/7 07:10	105.3	↓-3.1
10/7 07:20	102.0	↓-3.3
10/7 07:30	98.6	↓-3.4
10/7 07:40	95.2	↓-3.4
10/7 07:50	91.7	↓-3.5
10/7 08:00	88.2	↓-3.5
10/7 08:10	84.7	↓-3.5
10/7 08:20	81.3	↓-3.4
10/7 08:30	78.1	↓-3.2
10/7 08:40	75.1	↓-3.0
10/7 08:50	72.2	↓-2.9
10/7 09:00	69.7	↓-2.5
10/7 09:10	67.4	↓-2.3
10/7 09:20	65.5	↓-1.9
10/7 09:30	63.9	↓-1.6
10/7 09:40	62.7	↓-1.2
10/7 09:50	61.8	↓-0.9
10/7 10:00	61.3	↓-0.5
10/7 10:10	61.1	↓-0.2	干潮
10/7 10:20	61.3	↑0.2
10/7 10:30	61.7	↑0.4
10/7 10:40	62.5	↑0.8
10/7 10:50	63.4	↑0.9
10/7 11:00	64.7	↑1.3
10/7 11:10	66.1	↑1.4
10/7 11:20	67.8	↑1.7
10/7 11:30	69.6	↑1.8
10/7 11:40	71.6	↑2.0
10/7 11:50	73.8	↑2.2
10/7 12:00	76.2	↑2.4
10/7 12:10	78.7	↑2.5
10/7 12:20	81.4	↑2.7
10/7 12:30	84.3	↑2.9
10/7 12:40	87.3	↑3.0
10/7 12:50	90.5	↑3.2
10/7 13:00	93.8	↑3.3
10/7 13:10	97.3	↑3.5
10/7 13:20	100.9	↑3.6
10/7 13:30	104.6	↑3.7
10/7 13:40	108.4	↑3.8
10/7 13:50	112.2	↑3.8
10/7 14:00	116.0	↑3.8
10/7 14:10	119.7	↑3.7
10/7 14:20	123.2	↑3.5
10/7 14:30	126.7	↑3.5
10/7 14:40	129.8	↑3.1
10/7 14:50	132.8	↑3.0
10/7 15:00	135.4	↑2.6
10/7 15:10	137.6	↑2.2
10/7 15:20	139.5	↑1.9
10/7 15:30	140.9	↑1.4
10/7 15:40	141.9	↑1.0
10/7 15:50	142.5	↑0.6	満潮
10/7 16:00	142.7	↑0.2	満潮
10/7 16:10	142.4	↓-0.3
10/7 16:20	141.7	↓-0.7
10/7 16:30	140.7	↓-1.0
10/7 16:40	139.3	↓-1.4
10/7 16:50	137.5	↓-1.8
10/7 17:00	135.5	↓-2.0
10/7 17:10	133.2	↓-2.3
10/7 17:20	130.7	↓-2.5
10/7 17:30	128.0	↓-2.7
10/7 17:40	125.0	↓-3.0
10/7 17:50	121.9	↓-3.1
10/7 18:00	118.7	↓-3.2
10/7 18:10	115.3	↓-3.4
10/7 18:20	111.7	↓-3.6
10/7 18:30	108.0	↓-3.7
10/7 18:40	104.1	↓-3.9
10/7 18:50	100.1	↓-4.0
10/7 19:00	96.0	↓-4.1
10/7 19:10	91.7	↓-4.3
10/7 19:20	87.3	↓-4.4
10/7 19:30	82.8	↓-4.5
10/7 19:40	78.2	↓-4.6
10/7 19:50	73.6	↓-4.6
10/7 20:00	69.0	↓-4.6
10/7 20:10	64.3	↓-4.7	最大潮位差
10/7 20:20	59.8	↓-4.5
10/7 20:30	55.3	↓-4.5
10/7 20:40	51.0	↓-4.3
10/7 20:50	47.0	↓-4.0
10/7 21:00	43.1	↓-3.9
10/7 21:10	39.6	↓-3.5
10/7 21:20	36.4	↓-3.2
10/7 21:30	33.6	↓-2.8
10/7 21:40	31.1	↓-2.5
10/7 21:50	29.1	↓-2.0
10/7 22:00	27.4	↓-1.7
10/7 22:10	26.2	↓-1.2
10/7 22:20	25.4	↓-0.8
10/7 22:30	25.0	↓-0.4	干潮
10/7 22:40	24.9	↓-0.1
10/7 22:50	25.2	↑0.3
10/7 23:00	25.8	↑0.6
10/7 23:10	26.8	↑1.0
10/7 23:20	28.0	↑1.2
10/7 23:30	29.4	↑1.4
10/7 23:40	31.1	↑1.7
10/7 23:50	33.1	↑2.0