5 (月)	05:26	11:13	17:17	-
	137cm	60cm	149cm	-
中潮 出 05:03 入 18:03 出 20:10 入 09:29

苫小牧（北海道）2050年09月5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
9/5 00:00	35.9	↑1.2
9/5 00:10	37.4	↑1.5
9/5 00:20	39.1	↑1.7
9/5 00:30	41.1	↑2.0
9/5 00:40	43.3	↑2.2
9/5 00:50	45.9	↑2.6
9/5 01:00	48.6	↑2.7
9/5 01:10	51.6	↑3.0
9/5 01:20	54.9	↑3.3
9/5 01:30	58.4	↑3.5
9/5 01:40	62.1	↑3.7
9/5 01:50	66.1	↑4.0
9/5 02:00	70.3	↑4.2
9/5 02:10	74.7	↑4.4
9/5 02:20	79.2	↑4.5
9/5 02:30	83.8	↑4.6
9/5 02:40	88.6	↑4.8	最大潮位差
9/5 02:50	93.3	↑4.7
9/5 03:00	98.0	↑4.7
9/5 03:10	102.7	↑4.7
9/5 03:20	107.2	↑4.5
9/5 03:30	111.5	↑4.3
9/5 03:40	115.6	↑4.1
9/5 03:50	119.4	↑3.8
9/5 04:00	122.9	↑3.5
9/5 04:10	126.0	↑3.1
9/5 04:20	128.8	↑2.8
9/5 04:30	131.1	↑2.3
9/5 04:40	133.0	↑1.9
9/5 04:50	134.5	↑1.5
9/5 05:00	135.6	↑1.1
9/5 05:10	136.3	↑0.7
9/5 05:20	136.6	↑0.3	満潮
9/5 05:30	136.6	0
9/5 05:40	136.3	↓-0.3
9/5 05:50	135.7	↓-0.6
9/5 06:00	134.8	↓-0.9
9/5 06:10	133.7	↓-1.1
9/5 06:20	132.3	↓-1.4
9/5 06:30	130.7	↓-1.6
9/5 06:40	129.0	↓-1.7
9/5 06:50	127.1	↓-1.9
9/5 07:00	125.0	↓-2.1
9/5 07:10	122.7	↓-2.3
9/5 07:20	120.2	↓-2.5
9/5 07:30	117.6	↓-2.6
9/5 07:40	114.8	↓-2.8
9/5 07:50	111.9	↓-2.9
9/5 08:00	108.8	↓-3.1
9/5 08:10	105.5	↓-3.3
9/5 08:20	102.1	↓-3.4
9/5 08:30	98.6	↓-3.5
9/5 08:40	95.1	↓-3.5
9/5 08:50	91.5	↓-3.6
9/5 09:00	87.9	↓-3.6
9/5 09:10	84.3	↓-3.6
9/5 09:20	80.8	↓-3.5
9/5 09:30	77.5	↓-3.3
9/5 09:40	74.3	↓-3.2
9/5 09:50	71.4	↓-2.9
9/5 10:00	68.7	↓-2.7
9/5 10:10	66.3	↓-2.4
9/5 10:20	64.3	↓-2.0
9/5 10:30	62.6	↓-1.7
9/5 10:40	61.2	↓-1.4
9/5 10:50	60.2	↓-1.0
9/5 11:00	59.6	↓-0.6
9/5 11:10	59.4	↓-0.2	干潮
9/5 11:20	59.4	0
9/5 11:30	59.9	↑0.5
9/5 11:40	60.6	↑0.7
9/5 11:50	61.6	↑1.0
9/5 12:00	62.9	↑1.3
9/5 12:10	64.4	↑1.5
9/5 12:20	66.1	↑1.7
9/5 12:30	68.0	↑1.9
9/5 12:40	70.1	↑2.1
9/5 12:50	72.4	↑2.3
9/5 13:00	74.8	↑2.4
9/5 13:10	77.4	↑2.6
9/5 13:20	80.2	↑2.8
9/5 13:30	83.1	↑2.9
9/5 13:40	86.2	↑3.1
9/5 13:50	89.4	↑3.2
9/5 14:00	92.9	↑3.5
9/5 14:10	96.4	↑3.5
9/5 14:20	100.1	↑3.7
9/5 14:30	103.9	↑3.8
9/5 14:40	107.8	↑3.9
9/5 14:50	111.7	↑3.9
9/5 15:00	115.7	↑4.0
9/5 15:10	119.7	↑4.0
9/5 15:20	123.5	↑3.8
9/5 15:30	127.3	↑3.8
9/5 15:40	130.9	↑3.6
9/5 15:50	134.2	↑3.3
9/5 16:00	137.3	↑3.1
9/5 16:10	140.1	↑2.8
9/5 16:20	142.6	↑2.5
9/5 16:30	144.7	↑2.1
9/5 16:40	146.3	↑1.6
9/5 16:50	147.6	↑1.3
9/5 17:00	148.5	↑0.9
9/5 17:10	148.9	↑0.4	満潮
9/5 17:20	148.9	0
9/5 17:30	148.6	↓-0.3
9/5 17:40	147.8	↓-0.8
9/5 17:50	146.8	↓-1.0
9/5 18:00	145.4	↓-1.4
9/5 18:10	143.7	↓-1.7
9/5 18:20	141.7	↓-2.0
9/5 18:30	139.6	↓-2.1
9/5 18:40	137.1	↓-2.5
9/5 18:50	134.5	↓-2.6
9/5 19:00	131.7	↓-2.8
9/5 19:10	128.8	↓-2.9
9/5 19:20	125.6	↓-3.2
9/5 19:30	122.3	↓-3.3
9/5 19:40	118.8	↓-3.5
9/5 19:50	115.1	↓-3.7
9/5 20:00	111.3	↓-3.8
9/5 20:10	107.3	↓-4.0
9/5 20:20	103.2	↓-4.1
9/5 20:30	98.9	↓-4.3
9/5 20:40	94.4	↓-4.5
9/5 20:50	89.9	↓-4.5
9/5 21:00	85.3	↓-4.6
9/5 21:10	80.6	↓-4.7
9/5 21:20	75.9	↓-4.7
9/5 21:30	71.3	↓-4.6
9/5 21:40	66.7	↓-4.6
9/5 21:50	62.2	↓-4.5
9/5 22:00	58.0	↓-4.2
9/5 22:10	53.9	↓-4.1
9/5 22:20	50.1	↓-3.8
9/5 22:30	46.6	↓-3.5
9/5 22:40	43.5	↓-3.1
9/5 22:50	40.6	↓-2.9
9/5 23:00	38.2	↓-2.4
9/5 23:10	36.1	↓-2.1
9/5 23:20	34.5	↓-1.6
9/5 23:30	33.2	↓-1.3
9/5 23:40	32.3	↓-0.9
9/5 23:50	31.7	↓-0.6