3 (水)	03:50	10:09	16:20	22:33
	149cm	41cm	144cm	42cm
大潮 出 05:01 入 18:07 出 18:47 入 06:57

苫小牧（北海道）2031年09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
9/3 00:00	73.1	↑3.4
9/3 00:10	76.8	↑3.7
9/3 00:20	80.7	↑3.9
9/3 00:30	84.8	↑4.1
9/3 00:40	89.1	↑4.3
9/3 00:50	93.6	↑4.5
9/3 01:00	98.2	↑4.6
9/3 01:10	102.9	↑4.7
9/3 01:20	107.5	↑4.6
9/3 01:30	112.2	↑4.7
9/3 01:40	116.7	↑4.5
9/3 01:50	121.2	↑4.5
9/3 02:00	125.4	↑4.2
9/3 02:10	129.3	↑3.9
9/3 02:20	133.0	↑3.7
9/3 02:30	136.3	↑3.3
9/3 02:40	139.3	↑3.0
9/3 02:50	141.9	↑2.6
9/3 03:00	144.0	↑2.1
9/3 03:10	145.8	↑1.8
9/3 03:20	147.1	↑1.3
9/3 03:30	148.1	↑1.0
9/3 03:40	148.6	↑0.5	満潮
9/3 03:50	148.8	↑0.2	満潮
9/3 04:00	148.6	↓-0.2
9/3 04:10	148.0	↓-0.6
9/3 04:20	147.1	↓-0.9
9/3 04:30	146.0	↓-1.1
9/3 04:40	144.5	↓-1.5
9/3 04:50	142.8	↓-1.7
9/3 05:00	140.8	↓-2.0
9/3 05:10	138.6	↓-2.2
9/3 05:20	136.1	↓-2.5
9/3 05:30	133.4	↓-2.7
9/3 05:40	130.5	↓-2.9
9/3 05:50	127.3	↓-3.2
9/3 06:00	123.8	↓-3.5
9/3 06:10	120.2	↓-3.6
9/3 06:20	116.3	↓-3.9
9/3 06:30	112.2	↓-4.1
9/3 06:40	107.9	↓-4.3
9/3 06:50	103.4	↓-4.5
9/3 07:00	98.8	↓-4.6
9/3 07:10	94.1	↓-4.7
9/3 07:20	89.4	↓-4.7
9/3 07:30	84.6	↓-4.8	最大潮位差
9/3 07:40	79.9	↓-4.7
9/3 07:50	75.3	↓-4.6
9/3 08:00	70.8	↓-4.5
9/3 08:10	66.5	↓-4.3
9/3 08:20	62.4	↓-4.1
9/3 08:30	58.6	↓-3.8
9/3 08:40	55.2	↓-3.4
9/3 08:50	52.1	↓-3.1
9/3 09:00	49.3	↓-2.8
9/3 09:10	47.0	↓-2.3
9/3 09:20	45.0	↓-2.0
9/3 09:30	43.4	↓-1.6
9/3 09:40	42.2	↓-1.2
9/3 09:50	41.4	↓-0.8
9/3 10:00	41.0	↓-0.4	干潮
9/3 10:10	40.9	↓-0.1
9/3 10:20	41.1	↑0.2
9/3 10:30	41.6	↑0.5
9/3 10:40	42.5	↑0.9
9/3 10:50	43.6	↑1.1
9/3 11:00	44.9	↑1.3
9/3 11:10	46.6	↑1.7
9/3 11:20	48.5	↑1.9
9/3 11:30	50.6	↑2.1
9/3 11:40	53.0	↑2.4
9/3 11:50	55.7	↑2.7
9/3 12:00	58.6	↑2.9
9/3 12:10	61.7	↑3.1
9/3 12:20	65.2	↑3.5
9/3 12:30	68.8	↑3.6
9/3 12:40	72.7	↑3.9
9/3 12:50	76.9	↑4.2
9/3 13:00	81.2	↑4.3
9/3 13:10	85.7	↑4.5
9/3 13:20	90.2	↑4.5
9/3 13:30	94.9	↑4.7
9/3 13:40	99.6	↑4.7
9/3 13:50	104.3	↑4.7
9/3 14:00	108.9	↑4.6
9/3 14:10	113.4	↑4.5
9/3 14:20	117.6	↑4.2
9/3 14:30	121.7	↑4.1
9/3 14:40	125.5	↑3.8
9/3 14:50	129.0	↑3.5
9/3 15:00	132.1	↑3.1
9/3 15:10	134.8	↑2.7
9/3 15:20	137.2	↑2.4
9/3 15:30	139.2	↑2.0
9/3 15:40	140.8	↑1.6
9/3 15:50	142.0	↑1.2
9/3 16:00	142.8	↑0.8
9/3 16:10	143.3	↑0.5	満潮
9/3 16:20	143.4	↑0.1	満潮
9/3 16:30	143.2	↓-0.2
9/3 16:40	142.7	↓-0.5
9/3 16:50	141.9	↓-0.8
9/3 17:00	140.9	↓-1.0
9/3 17:10	139.6	↓-1.3
9/3 17:20	138.0	↓-1.6
9/3 17:30	136.2	↓-1.8
9/3 17:40	134.2	↓-2.0
9/3 17:50	131.9	↓-2.3
9/3 18:00	129.3	↓-2.6
9/3 18:10	126.5	↓-2.8
9/3 18:20	123.5	↓-3.0
9/3 18:30	120.2	↓-3.3
9/3 18:40	116.6	↓-3.6
9/3 18:50	112.9	↓-3.7
9/3 19:00	108.8	↓-4.1
9/3 19:10	104.6	↓-4.2
9/3 19:20	100.3	↓-4.3
9/3 19:30	95.7	↓-4.6
9/3 19:40	91.1	↓-4.6
9/3 19:50	86.5	↓-4.6
9/3 20:00	81.8	↓-4.7
9/3 20:10	77.2	↓-4.6
9/3 20:20	72.7	↓-4.5
9/3 20:30	68.4	↓-4.3
9/3 20:40	64.3	↓-4.1
9/3 20:50	60.4	↓-3.9
9/3 21:00	56.8	↓-3.6
9/3 21:10	53.6	↓-3.2
9/3 21:20	50.7	↓-2.9
9/3 21:30	48.2	↓-2.5
9/3 21:40	46.0	↓-2.2
9/3 21:50	44.3	↓-1.7
9/3 22:00	42.9	↓-1.4
9/3 22:10	42.0	↓-0.9
9/3 22:20	41.4	↓-0.6
9/3 22:30	41.1	↓-0.3	干潮
9/3 22:40	41.2	↑0.1
9/3 22:50	41.6	↑0.4
9/3 23:00	42.3	↑0.7
9/3 23:10	43.4	↑1.1
9/3 23:20	44.7	↑1.3
9/3 23:30	46.2	↑1.5
9/3 23:40	48.1	↑1.9
9/3 23:50	50.2	↑2.1