6 (水)	04:09	10:16	16:25	22:44
	140cm	48cm	141cm	44cm
中潮 出 05:05 入 18:00 出 18:30 入 07:05

苫小牧（北海道）2028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	64.5	↑2.6
9/6 00:10	67.4	↑2.9
9/6 00:20	70.5	↑3.1
9/6 00:30	73.8	↑3.3
9/6 00:40	77.3	↑3.5
9/6 00:50	81.1	↑3.8
9/6 01:00	85.0	↑3.9
9/6 01:10	89.1	↑4.1
9/6 01:20	93.2	↑4.1
9/6 01:30	97.5	↑4.3	最大潮位差
9/6 01:40	101.8	↑4.3	最大潮位差
9/6 01:50	106.0	↑4.2
9/6 02:00	110.2	↑4.2
9/6 02:10	114.3	↑4.1
9/6 02:20	118.2	↑3.9
9/6 02:30	121.9	↑3.7
9/6 02:40	125.3	↑3.4
9/6 02:50	128.4	↑3.1
9/6 03:00	131.1	↑2.7
9/6 03:10	133.5	↑2.4
9/6 03:20	135.5	↑2.0
9/6 03:30	137.1	↑1.6
9/6 03:40	138.3	↑1.2
9/6 03:50	139.2	↑0.9
9/6 04:00	139.6	↑0.4	満潮
9/6 04:10	139.7	↑0.1
9/6 04:20	139.4	↓-0.3
9/6 04:30	138.9	↓-0.5
9/6 04:40	138.0	↓-0.9
9/6 04:50	136.9	↓-1.1
9/6 05:00	135.4	↓-1.5
9/6 05:10	133.8	↓-1.6
9/6 05:20	131.9	↓-1.9
9/6 05:30	129.9	↓-2.0
9/6 05:40	127.6	↓-2.3
9/6 05:50	125.1	↓-2.5
9/6 06:00	122.5	↓-2.6
9/6 06:10	119.6	↓-2.9
9/6 06:20	116.6	↓-3.0
9/6 06:30	113.3	↓-3.3
9/6 06:40	109.9	↓-3.4
9/6 06:50	106.4	↓-3.5
9/6 07:00	102.7	↓-3.7
9/6 07:10	98.8	↓-3.9
9/6 07:20	94.9	↓-3.9
9/6 07:30	90.8	↓-4.1
9/6 07:40	86.7	↓-4.1
9/6 07:50	82.7	↓-4.0
9/6 08:00	78.6	↓-4.1
9/6 08:10	74.7	↓-3.9
9/6 08:20	70.9	↓-3.8
9/6 08:30	67.3	↓-3.6
9/6 08:40	63.9	↓-3.4
9/6 08:50	60.7	↓-3.2
9/6 09:00	57.9	↓-2.8
9/6 09:10	55.4	↓-2.5
9/6 09:20	53.2	↓-2.2
9/6 09:30	51.4	↓-1.8
9/6 09:40	50.0	↓-1.4
9/6 09:50	48.9	↓-1.1
9/6 10:00	48.2	↓-0.7
9/6 10:10	47.9	↓-0.3	干潮
9/6 10:20	47.9	0
9/6 10:30	48.2	↑0.3
9/6 10:40	48.9	↑0.7
9/6 10:50	49.8	↑0.9
9/6 11:00	50.9	↑1.1
9/6 11:10	52.4	↑1.5
9/6 11:20	54.0	↑1.6
9/6 11:30	55.9	↑1.9
9/6 11:40	57.9	↑2.0
9/6 11:50	60.2	↑2.3
9/6 12:00	62.6	↑2.4
9/6 12:10	65.3	↑2.7
9/6 12:20	68.2	↑2.9
9/6 12:30	71.2	↑3.0
9/6 12:40	74.5	↑3.3
9/6 12:50	77.9	↑3.4
9/6 13:00	81.5	↑3.6
9/6 13:10	85.3	↑3.8
9/6 13:20	89.2	↑3.9
9/6 13:30	93.2	↑4.0
9/6 13:40	97.3	↑4.1
9/6 13:50	101.5	↑4.2
9/6 14:00	105.6	↑4.1
9/6 14:10	109.7	↑4.1
9/6 14:20	113.8	↑4.1
9/6 14:30	117.7	↑3.9
9/6 14:40	121.4	↑3.7
9/6 14:50	124.8	↑3.4
9/6 15:00	128.0	↑3.2
9/6 15:10	130.9	↑2.9
9/6 15:20	133.5	↑2.6
9/6 15:30	135.7	↑2.2
9/6 15:40	137.5	↑1.8
9/6 15:50	138.9	↑1.4
9/6 16:00	140.0	↑1.1
9/6 16:10	140.6	↑0.6
9/6 16:20	140.9	↑0.3	満潮
9/6 16:30	140.9	0
9/6 16:40	140.5	↓-0.4
9/6 16:50	139.8	↓-0.7
9/6 17:00	138.9	↓-0.9
9/6 17:10	137.6	↓-1.3
9/6 17:20	136.2	↓-1.4
9/6 17:30	134.5	↓-1.7
9/6 17:40	132.5	↓-2.0
9/6 17:50	130.4	↓-2.1
9/6 18:00	128.1	↓-2.3
9/6 18:10	125.6	↓-2.5
9/6 18:20	122.9	↓-2.7
9/6 18:30	120.0	↓-2.9
9/6 18:40	116.9	↓-3.1
9/6 18:50	113.7	↓-3.2
9/6 19:00	110.2	↓-3.5
9/6 19:10	106.6	↓-3.6
9/6 19:20	102.8	↓-3.8
9/6 19:30	98.9	↓-3.9
9/6 19:40	94.8	↓-4.1
9/6 19:50	90.7	↓-4.1
9/6 20:00	86.4	↓-4.3	最大潮位差
9/6 20:10	82.2	↓-4.2
9/6 20:20	78.0	↓-4.2
9/6 20:30	73.8	↓-4.2
9/6 20:40	69.8	↓-4.0
9/6 20:50	65.9	↓-3.9
9/6 21:00	62.3	↓-3.6
9/6 21:10	58.8	↓-3.5
9/6 21:20	55.7	↓-3.1
9/6 21:30	52.9	↓-2.8
9/6 21:40	50.4	↓-2.5
9/6 21:50	48.3	↓-2.1
9/6 22:00	46.6	↓-1.7
9/6 22:10	45.3	↓-1.3
9/6 22:20	44.3	↓-1.0
9/6 22:30	43.7	↓-0.6
9/6 22:40	43.4	↓-0.3	干潮
9/6 22:50	43.5	↑0.1
9/6 23:00	43.9	↑0.4
9/6 23:10	44.6	↑0.7
9/6 23:20	45.5	↑0.9
9/6 23:30	46.8	↑1.3
9/6 23:40	48.3	↑1.5
9/6 23:50	50.0	↑1.7