03 (金)	04:35	10:06	15:59	22:48
	136cm	65cm	148cm	17cm
大潮 出 05:33 入 17:14 出 18:27 入 08:00

苫小牧（北海道）2031年10月03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	38.3	↑3.2
10/3 00:10	41.8	↑3.5
10/3 00:20	45.7	↑3.9
10/3 00:30	49.8	↑4.1
10/3 00:40	54.1	↑4.3
10/3 00:50	58.7	↑4.6
10/3 01:00	63.5	↑4.8
10/3 01:10	68.5	↑5.0
10/3 01:20	73.6	↑5.1
10/3 01:30	78.8	↑5.2
10/3 01:40	84.1	↑5.3	最大潮位差
10/3 01:50	89.3	↑5.2
10/3 02:00	94.4	↑5.1
10/3 02:10	99.4	↑5.0
10/3 02:20	104.2	↑4.8
10/3 02:30	108.8	↑4.6
10/3 02:40	113.0	↑4.2
10/3 02:50	117.0	↑4.0
10/3 03:00	120.6	↑3.6
10/3 03:10	123.8	↑3.2
10/3 03:20	126.6	↑2.8
10/3 03:30	129.1	↑2.5
10/3 03:40	131.1	↑2.0
10/3 03:50	132.7	↑1.6
10/3 04:00	134.0	↑1.3
10/3 04:10	134.9	↑0.9
10/3 04:20	135.5	↑0.6
10/3 04:30	135.7	↑0.2	満潮
10/3 04:40	135.7	0
10/3 04:50	135.4	↓-0.3
10/3 05:00	134.8	↓-0.6
10/3 05:10	134.0	↓-0.8
10/3 05:20	132.9	↓-1.1
10/3 05:30	131.7	↓-1.2
10/3 05:40	130.2	↓-1.5
10/3 05:50	128.5	↓-1.7
10/3 06:00	126.6	↓-1.9
10/3 06:10	124.5	↓-2.1
10/3 06:20	122.1	↓-2.4
10/3 06:30	119.6	↓-2.5
10/3 06:40	116.8	↓-2.8
10/3 06:50	113.8	↓-3.0
10/3 07:00	110.7	↓-3.1
10/3 07:10	107.4	↓-3.3
10/3 07:20	104.0	↓-3.4
10/3 07:30	100.4	↓-3.6
10/3 07:40	96.9	↓-3.5
10/3 07:50	93.3	↓-3.6
10/3 08:00	89.7	↓-3.6
10/3 08:10	86.2	↓-3.5
10/3 08:20	82.9	↓-3.3
10/3 08:30	79.7	↓-3.2
10/3 08:40	76.8	↓-2.9
10/3 08:50	74.1	↓-2.7
10/3 09:00	71.7	↓-2.4
10/3 09:10	69.7	↓-2.0
10/3 09:20	68.0	↓-1.7
10/3 09:30	66.6	↓-1.4
10/3 09:40	65.6	↓-1.0
10/3 09:50	64.9	↓-0.7
10/3 10:00	64.6	↓-0.3	干潮
10/3 10:10	64.6	0
10/3 10:20	64.9	↑0.3
10/3 10:30	65.4	↑0.5
10/3 10:40	66.3	↑0.9
10/3 10:50	67.4	↑1.1
10/3 11:00	68.7	↑1.3
10/3 11:10	70.2	↑1.5
10/3 11:20	71.9	↑1.7
10/3 11:30	73.8	↑1.9
10/3 11:40	75.9	↑2.1
10/3 11:50	78.2	↑2.3
10/3 12:00	80.6	↑2.4
10/3 12:10	83.2	↑2.6
10/3 12:20	86.0	↑2.8
10/3 12:30	89.0	↑3.0
10/3 12:40	92.1	↑3.1
10/3 12:50	95.4	↑3.3
10/3 13:00	98.9	↑3.5
10/3 13:10	102.5	↑3.6
10/3 13:20	106.2	↑3.7
10/3 13:30	110.0	↑3.8
10/3 13:40	113.9	↑3.9
10/3 13:50	117.7	↑3.8
10/3 14:00	121.5	↑3.8
10/3 14:10	125.3	↑3.8
10/3 14:20	128.8	↑3.5
10/3 14:30	132.2	↑3.4
10/3 14:40	135.4	↑3.2
10/3 14:50	138.2	↑2.8
10/3 15:00	140.8	↑2.6
10/3 15:10	143.0	↑2.2
10/3 15:20	144.7	↑1.7
10/3 15:30	146.1	↑1.4
10/3 15:40	147.1	↑1.0
10/3 15:50	147.6	↑0.5	満潮
10/3 16:00	147.7	↑0.1
10/3 16:10	147.5	↓-0.2
10/3 16:20	146.8	↓-0.7
10/3 16:30	145.8	↓-1.0
10/3 16:40	144.4	↓-1.4
10/3 16:50	142.7	↓-1.7
10/3 17:00	140.7	↓-2.0
10/3 17:10	138.5	↓-2.2
10/3 17:20	136.0	↓-2.5
10/3 17:30	133.3	↓-2.7
10/3 17:40	130.4	↓-2.9
10/3 17:50	127.2	↓-3.2
10/3 18:00	123.9	↓-3.3
10/3 18:10	120.3	↓-3.6
10/3 18:20	116.6	↓-3.7
10/3 18:30	112.6	↓-4.0
10/3 18:40	108.5	↓-4.1
10/3 18:50	104.1	↓-4.4
10/3 19:00	99.6	↓-4.5
10/3 19:10	94.8	↓-4.8
10/3 19:20	90.0	↓-4.8
10/3 19:30	84.9	↓-5.1
10/3 19:40	79.8	↓-5.1
10/3 19:50	74.6	↓-5.2
10/3 20:00	69.4	↓-5.2
10/3 20:10	64.2	↓-5.2
10/3 20:20	59.0	↓-5.2
10/3 20:30	54.0	↓-5.0
10/3 20:40	49.1	↓-4.9
10/3 20:50	44.4	↓-4.7
10/3 21:00	40.1	↓-4.3
10/3 21:10	36.0	↓-4.1
10/3 21:20	32.3	↓-3.7
10/3 21:30	28.9	↓-3.4
10/3 21:40	25.9	↓-3.0
10/3 21:50	23.4	↓-2.5
10/3 22:00	21.3	↓-2.1
10/3 22:10	19.6	↓-1.7
10/3 22:20	18.4	↓-1.2
10/3 22:30	17.5	↓-0.9
10/3 22:40	17.0	↓-0.5	干潮
10/3 22:50	16.9	↓-0.1
10/3 23:00	17.2	↑0.3
10/3 23:10	17.8	↑0.6
10/3 23:20	18.8	↑1.0
10/3 23:30	20.0	↑1.2
10/3 23:40	21.5	↑1.5
10/3 23:50	23.3	↑1.8