6 (火)	04:52	11:05	17:14	23:34
	143cm	47cm	141cm	46cm
中潮 出 05:04 入 18:02 出 19:58 入 08:18

苫小牧（北海道）2039年09月6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
9/6 00:00	55.9	↑1.6
9/6 00:10	57.7	↑1.8
9/6 00:20	59.8	↑2.1
9/6 00:30	62.1	↑2.3
9/6 00:40	64.7	↑2.6
9/6 00:50	67.5	↑2.8
9/6 01:00	70.6	↑3.1
9/6 01:10	73.9	↑3.3
9/6 01:20	77.5	↑3.6
9/6 01:30	81.2	↑3.7
9/6 01:40	85.2	↑4.0
9/6 01:50	89.3	↑4.1
9/6 02:00	93.6	↑4.3
9/6 02:10	97.9	↑4.3
9/6 02:20	102.3	↑4.4	最大潮位差
9/6 02:30	106.7	↑4.4	最大潮位差
9/6 02:40	111.0	↑4.3
9/6 02:50	115.3	↑4.3
9/6 03:00	119.3	↑4.0
9/6 03:10	123.2	↑3.9
9/6 03:20	126.7	↑3.5
9/6 03:30	130.0	↑3.3
9/6 03:40	132.9	↑2.9
9/6 03:50	135.5	↑2.6
9/6 04:00	137.7	↑2.2
9/6 04:10	139.4	↑1.7
9/6 04:20	140.8	↑1.4
9/6 04:30	141.8	↑1.0
9/6 04:40	142.4	↑0.6
9/6 04:50	142.6	↑0.2	満潮
9/6 05:00	142.4	↓-0.2
9/6 05:10	142.0	↓-0.4
9/6 05:20	141.2	↓-0.8
9/6 05:30	140.1	↓-1.1
9/6 05:40	138.8	↓-1.3
9/6 05:50	137.2	↓-1.6
9/6 06:00	135.4	↓-1.8
9/6 06:10	133.3	↓-2.1
9/6 06:20	131.1	↓-2.2
9/6 06:30	128.6	↓-2.5
9/6 06:40	126.0	↓-2.6
9/6 06:50	123.1	↓-2.9
9/6 07:00	120.1	↓-3.0
9/6 07:10	116.9	↓-3.2
9/6 07:20	113.4	↓-3.5
9/6 07:30	109.8	↓-3.6
9/6 07:40	106.1	↓-3.7
9/6 07:50	102.1	↓-4.0
9/6 08:00	98.1	↓-4.0
9/6 08:10	94.0	↓-4.1
9/6 08:20	89.8	↓-4.2
9/6 08:30	85.5	↓-4.3
9/6 08:40	81.3	↓-4.2
9/6 08:50	77.2	↓-4.1
9/6 09:00	73.2	↓-4.0
9/6 09:10	69.4	↓-3.8
9/6 09:20	65.7	↓-3.7
9/6 09:30	62.3	↓-3.4
9/6 09:40	59.2	↓-3.1
9/6 09:50	56.4	↓-2.8
9/6 10:00	53.9	↓-2.5
9/6 10:10	51.8	↓-2.1
9/6 10:20	50.1	↓-1.7
9/6 10:30	48.8	↓-1.3
9/6 10:40	47.8	↓-1.0
9/6 10:50	47.1	↓-0.7
9/6 11:00	46.9	↓-0.2	干潮
9/6 11:10	46.9	0
9/6 11:20	47.2	↑0.3
9/6 11:30	47.9	↑0.7
9/6 11:40	48.8	↑0.9
9/6 11:50	50.0	↑1.2
9/6 12:00	51.4	↑1.4
9/6 12:10	53.0	↑1.6
9/6 12:20	54.9	↑1.9
9/6 12:30	56.9	↑2.0
9/6 12:40	59.2	↑2.3
9/6 12:50	61.7	↑2.5
9/6 13:00	64.4	↑2.7
9/6 13:10	67.3	↑2.9
9/6 13:20	70.5	↑3.2
9/6 13:30	73.8	↑3.3
9/6 13:40	77.3	↑3.5
9/6 13:50	81.1	↑3.8
9/6 14:00	85.0	↑3.9
9/6 14:10	89.0	↑4.0
9/6 14:20	93.1	↑4.1
9/6 14:30	97.3	↑4.2
9/6 14:40	101.6	↑4.3
9/6 14:50	105.8	↑4.2
9/6 15:00	110.0	↑4.2
9/6 15:10	114.1	↑4.1
9/6 15:20	118.0	↑3.9
9/6 15:30	121.7	↑3.7
9/6 15:40	125.1	↑3.4
9/6 15:50	128.3	↑3.2
9/6 16:00	131.1	↑2.8
9/6 16:10	133.6	↑2.5
9/6 16:20	135.7	↑2.1
9/6 16:30	137.4	↑1.7
9/6 16:40	138.8	↑1.4
9/6 16:50	139.8	↑1.0
9/6 17:00	140.4	↑0.6
9/6 17:10	140.7	↑0.3	満潮
9/6 17:20	140.6	↓-0.1
9/6 17:30	140.3	↓-0.3
9/6 17:40	139.6	↓-0.7
9/6 17:50	138.7	↓-0.9
9/6 18:00	137.5	↓-1.2
9/6 18:10	136.1	↓-1.4
9/6 18:20	134.5	↓-1.6
9/6 18:30	132.6	↓-1.9
9/6 18:40	130.6	↓-2.0
9/6 18:50	128.4	↓-2.2
9/6 19:00	125.9	↓-2.5
9/6 19:10	123.3	↓-2.6
9/6 19:20	120.4	↓-2.9
9/6 19:30	117.4	↓-3.0
9/6 19:40	114.2	↓-3.2
9/6 19:50	110.7	↓-3.5
9/6 20:00	107.1	↓-3.6
9/6 20:10	103.3	↓-3.8
9/6 20:20	99.4	↓-3.9
9/6 20:30	95.3	↓-4.1
9/6 20:40	91.2	↓-4.1
9/6 20:50	87.0	↓-4.2
9/6 21:00	82.8	↓-4.2
9/6 21:10	78.6	↓-4.2
9/6 21:20	74.5	↓-4.1
9/6 21:30	70.6	↓-3.9
9/6 21:40	66.8	↓-3.8
9/6 21:50	63.2	↓-3.6
9/6 22:00	59.9	↓-3.3
9/6 22:10	56.9	↓-3.0
9/6 22:20	54.2	↓-2.7
9/6 22:30	51.8	↓-2.4
9/6 22:40	49.8	↓-2.0
9/6 22:50	48.2	↓-1.6
9/6 23:00	46.9	↓-1.3
9/6 23:10	45.9	↓-1.0
9/6 23:20	45.3	↓-0.6
9/6 23:30	45.1	↓-0.2	干潮
9/6 23:40	45.1	0
9/6 23:50	45.5	↑0.4