3 (月)	04:41	10:14	16:07	22:57
	138cm	64cm	150cm	13cm
中潮 出 05:33 入 17:13 出 18:45 入 08:17

苫小牧（北海道）2050年10月3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
10/3 00:00	33.1	↑3.1
10/3 00:10	36.6	↑3.5
10/3 00:20	40.4	↑3.8
10/3 00:30	44.4	↑4.0
10/3 00:40	48.7	↑4.3
10/3 00:50	53.3	↑4.6
10/3 01:00	58.1	↑4.8
10/3 01:10	63.1	↑5.0
10/3 01:20	68.3	↑5.2
10/3 01:30	73.6	↑5.3
10/3 01:40	79.0	↑5.4	最大潮位差
10/3 01:50	84.4	↑5.4	最大潮位差
10/3 02:00	89.8	↑5.4	最大潮位差
10/3 02:10	95.1	↑5.3
10/3 02:20	100.3	↑5.2
10/3 02:30	105.3	↑5.0
10/3 02:40	110.0	↑4.7
10/3 02:50	114.4	↑4.4
10/3 03:00	118.5	↑4.1
10/3 03:10	122.2	↑3.7
10/3 03:20	125.5	↑3.3
10/3 03:30	128.4	↑2.9
10/3 03:40	130.9	↑2.5
10/3 03:50	133.0	↑2.1
10/3 04:00	134.6	↑1.6
10/3 04:10	135.9	↑1.3
10/3 04:20	136.7	↑0.8
10/3 04:30	137.2	↑0.5
10/3 04:40	137.4	↑0.2	満潮
10/3 04:50	137.3	↓-0.1
10/3 05:00	136.8	↓-0.5
10/3 05:10	136.1	↓-0.7
10/3 05:20	135.2	↓-0.9
10/3 05:30	134.0	↓-1.2
10/3 05:40	132.6	↓-1.4
10/3 05:50	131.0	↓-1.6
10/3 06:00	129.2	↓-1.8
10/3 06:10	127.1	↓-2.1
10/3 06:20	124.9	↓-2.2
10/3 06:30	122.4	↓-2.5
10/3 06:40	119.8	↓-2.6
10/3 06:50	116.9	↓-2.9
10/3 07:00	113.9	↓-3.0
10/3 07:10	110.6	↓-3.3
10/3 07:20	107.3	↓-3.3
10/3 07:30	103.8	↓-3.5
10/3 07:40	100.2	↓-3.6
10/3 07:50	96.5	↓-3.7
10/3 08:00	92.8	↓-3.7
10/3 08:10	89.2	↓-3.6
10/3 08:20	85.7	↓-3.5
10/3 08:30	82.3	↓-3.4
10/3 08:40	79.1	↓-3.2
10/3 08:50	76.1	↓-3.0
10/3 09:00	73.3	↓-2.8
10/3 09:10	70.9	↓-2.4
10/3 09:20	68.8	↓-2.1
10/3 09:30	67.1	↓-1.7
10/3 09:40	65.7	↓-1.4
10/3 09:50	64.7	↓-1.0
10/3 10:00	64.0	↓-0.7
10/3 10:10	63.8	↓-0.2	干潮
10/3 10:20	63.8	0
10/3 10:30	64.2	↑0.4
10/3 10:40	64.9	↑0.7
10/3 10:50	65.8	↑0.9
10/3 11:00	67.0	↑1.2
10/3 11:10	68.5	↑1.5
10/3 11:20	70.2	↑1.7
10/3 11:30	72.0	↑1.8
10/3 11:40	74.1	↑2.1
10/3 11:50	76.3	↑2.2
10/3 12:00	78.7	↑2.4
10/3 12:10	81.3	↑2.6
10/3 12:20	84.0	↑2.7
10/3 12:30	86.9	↑2.9
10/3 12:40	90.0	↑3.1
10/3 12:50	93.2	↑3.2
10/3 13:00	96.6	↑3.4
10/3 13:10	100.2	↑3.6
10/3 13:20	103.9	↑3.7
10/3 13:30	107.7	↑3.8
10/3 13:40	111.5	↑3.8
10/3 13:50	115.5	↑4.0
10/3 14:00	119.4	↑3.9
10/3 14:10	123.2	↑3.8
10/3 14:20	127.0	↑3.8
10/3 14:30	130.7	↑3.7
10/3 14:40	134.1	↑3.4
10/3 14:50	137.3	↑3.2
10/3 15:00	140.2	↑2.9
10/3 15:10	142.7	↑2.5
10/3 15:20	144.9	↑2.2
10/3 15:30	146.7	↑1.8
10/3 15:40	148.0	↑1.3
10/3 15:50	148.9	↑0.9
10/3 16:00	149.4	↑0.5	満潮
10/3 16:10	149.4	0
10/3 16:20	149.0	↓-0.4
10/3 16:30	148.2	↓-0.8
10/3 16:40	147.1	↓-1.1
10/3 16:50	145.5	↓-1.6
10/3 17:00	143.6	↓-1.9
10/3 17:10	141.5	↓-2.1
10/3 17:20	139.0	↓-2.5
10/3 17:30	136.3	↓-2.7
10/3 17:40	133.3	↓-3.0
10/3 17:50	130.1	↓-3.2
10/3 18:00	126.7	↓-3.4
10/3 18:10	123.1	↓-3.6
10/3 18:20	119.3	↓-3.8
10/3 18:30	115.4	↓-3.9
10/3 18:40	111.2	↓-4.2
10/3 18:50	106.8	↓-4.4
10/3 19:00	102.3	↓-4.5
10/3 19:10	97.5	↓-4.8
10/3 19:20	92.6	↓-4.9
10/3 19:30	87.5	↓-5.1
10/3 19:40	82.4	↓-5.1
10/3 19:50	77.1	↓-5.3
10/3 20:00	71.7	↓-5.4	最大潮位差
10/3 20:10	66.3	↓-5.4	最大潮位差
10/3 20:20	60.9	↓-5.4	最大潮位差
10/3 20:30	55.6	↓-5.3
10/3 20:40	50.4	↓-5.2
10/3 20:50	45.4	↓-5.0
10/3 21:00	40.6	↓-4.8
10/3 21:10	36.1	↓-4.5
10/3 21:20	31.9	↓-4.2
10/3 21:30	28.0	↓-3.9
10/3 21:40	24.5	↓-3.5
10/3 21:50	21.5	↓-3.0
10/3 22:00	18.9	↓-2.6
10/3 22:10	16.7	↓-2.2
10/3 22:20	15.0	↓-1.7
10/3 22:30	13.7	↓-1.3
10/3 22:40	12.8	↓-0.9
10/3 22:50	12.4	↓-0.4	干潮
10/3 23:00	12.3	↓-0.1
10/3 23:10	12.6	↑0.3
10/3 23:20	13.3	↑0.7
10/3 23:30	14.3	↑1.0
10/3 23:40	15.6	↑1.3
10/3 23:50	17.3	↑1.7