13 (火)	07:52	00:20	17:46	11:56
	109cm	14cm	142cm	93cm
中潮 出 05:45 入 16:56 出 11:44 入 21:09

苫小牧（北海道）2048年10月13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
10/13 00:00	14.2	↓-0.8
10/13 00:10	13.7	↓-0.5	干潮
10/13 00:20	13.6	↓-0.1	干潮
10/13 00:30	13.7	↑0.1
10/13 00:40	14.2	↑0.5
10/13 00:50	15.0	↑0.8
10/13 01:00	16.0	↑1.0
10/13 01:10	17.2	↑1.2
10/13 01:20	18.6	↑1.4
10/13 01:30	20.3	↑1.7
10/13 01:40	22.1	↑1.8
10/13 01:50	24.1	↑2.0
10/13 02:00	26.2	↑2.1
10/13 02:10	28.5	↑2.3
10/13 02:20	31.0	↑2.5
10/13 02:30	33.6	↑2.6
10/13 02:40	36.3	↑2.7
10/13 02:50	39.3	↑3.0
10/13 03:00	42.4	↑3.1
10/13 03:10	45.6	↑3.2
10/13 03:20	49.0	↑3.4
10/13 03:30	52.5	↑3.5
10/13 03:40	56.1	↑3.6
10/13 03:50	59.8	↑3.7
10/13 04:00	63.5	↑3.7
10/13 04:10	67.3	↑3.8
10/13 04:20	71.1	↑3.8
10/13 04:30	74.8	↑3.7
10/13 04:40	78.4	↑3.6
10/13 04:50	82.0	↑3.6
10/13 05:00	85.3	↑3.3
10/13 05:10	88.5	↑3.2
10/13 05:20	91.5	↑3.0
10/13 05:30	94.2	↑2.7
10/13 05:40	96.7	↑2.5
10/13 05:50	98.9	↑2.2
10/13 06:00	100.8	↑1.9
10/13 06:10	102.5	↑1.7
10/13 06:20	104.0	↑1.5
10/13 06:30	105.2	↑1.2
10/13 06:40	106.2	↑1.0
10/13 06:50	107.0	↑0.8
10/13 07:00	107.6	↑0.6
10/13 07:10	108.1	↑0.5
10/13 07:20	108.5	↑0.4
10/13 07:30	108.7	↑0.2
10/13 07:40	108.8	↑0.1
10/13 07:50	108.9	↑0.1	満潮
10/13 08:00	108.9	0
10/13 08:10	108.7	↓-0.2
10/13 08:20	108.6	↓-0.1
10/13 08:30	108.3	↓-0.3
10/13 08:40	108.0	↓-0.3
10/13 08:50	107.6	↓-0.4
10/13 09:00	107.1	↓-0.5
10/13 09:10	106.5	↓-0.6
10/13 09:20	105.7	↓-0.8
10/13 09:30	104.9	↓-0.8
10/13 09:40	104.0	↓-0.9
10/13 09:50	103.1	↓-0.9
10/13 10:00	102.0	↓-1.1
10/13 10:10	100.9	↓-1.1
10/13 10:20	99.8	↓-1.1
10/13 10:30	98.6	↓-1.2
10/13 10:40	97.5	↓-1.1
10/13 10:50	96.4	↓-1.1
10/13 11:00	95.5	↓-0.9
10/13 11:10	94.6	↓-0.9
10/13 11:20	93.9	↓-0.7
10/13 11:30	93.3	↓-0.6
10/13 11:40	92.9	↓-0.4
10/13 11:50	92.7	↓-0.2	干潮
10/13 12:00	92.7	0
10/13 12:10	92.9	↑0.2
10/13 12:20	93.3	↑0.4
10/13 12:30	93.9	↑0.6
10/13 12:40	94.6	↑0.7
10/13 12:50	95.6	↑1.0
10/13 13:00	96.7	↑1.1
10/13 13:10	97.9	↑1.2
10/13 13:20	99.2	↑1.3
10/13 13:30	100.6	↑1.4
10/13 13:40	102.1	↑1.5
10/13 13:50	103.7	↑1.6
10/13 14:00	105.3	↑1.6
10/13 14:10	107.0	↑1.7
10/13 14:20	108.7	↑1.7
10/13 14:30	110.4	↑1.7
10/13 14:40	112.2	↑1.8
10/13 14:50	114.0	↑1.8
10/13 15:00	115.9	↑1.9
10/13 15:10	117.8	↑1.9
10/13 15:20	119.7	↑1.9
10/13 15:30	121.7	↑2.0
10/13 15:40	123.7	↑2.0
10/13 15:50	125.7	↑2.0
10/13 16:00	127.7	↑2.0
10/13 16:10	129.6	↑1.9
10/13 16:20	131.5	↑1.9
10/13 16:30	133.4	↑1.9
10/13 16:40	135.1	↑1.7
10/13 16:50	136.6	↑1.5
10/13 17:00	138.0	↑1.4
10/13 17:10	139.2	↑1.2
10/13 17:20	140.1	↑0.9
10/13 17:30	140.7	↑0.6
10/13 17:40	141.0	↑0.3	満潮
10/13 17:50	141.0	0
10/13 18:00	140.7	↓-0.3
10/13 18:10	140.0	↓-0.7
10/13 18:20	139.0	↓-1.0
10/13 18:30	137.7	↓-1.3
10/13 18:40	136.0	↓-1.7
10/13 18:50	134.0	↓-2.0
10/13 19:00	131.8	↓-2.2
10/13 19:10	129.3	↓-2.5
10/13 19:20	126.7	↓-2.6
10/13 19:30	123.8	↓-2.9
10/13 19:40	120.7	↓-3.1
10/13 19:50	117.5	↓-3.2
10/13 20:00	114.2	↓-3.3
10/13 20:10	110.8	↓-3.4
10/13 20:20	107.3	↓-3.5
10/13 20:30	103.8	↓-3.5
10/13 20:40	100.2	↓-3.6
10/13 20:50	96.6	↓-3.6
10/13 21:00	92.9	↓-3.7
10/13 21:10	89.1	↓-3.8
10/13 21:20	85.4	↓-3.7
10/13 21:30	81.6	↓-3.8
10/13 21:40	77.7	↓-3.9	最大潮位差
10/13 21:50	73.9	↓-3.8
10/13 22:00	70.0	↓-3.9	最大潮位差
10/13 22:10	66.2	↓-3.8
10/13 22:20	62.4	↓-3.8
10/13 22:30	58.6	↓-3.8
10/13 22:40	54.9	↓-3.7
10/13 22:50	51.3	↓-3.6
10/13 23:00	47.8	↓-3.5
10/13 23:10	44.4	↓-3.4
10/13 23:20	41.3	↓-3.1
10/13 23:30	38.3	↓-3.0
10/13 23:40	35.6	↓-2.7
10/13 23:50	33.2	↓-2.4