07 (水)	02:47	08:43	14:37	21:05
	133cm	51cm	136cm	29cm
大潮 出 05:38 入 17:06 出 04:53 入 16:22

苫小牧（北海道）2048年10月07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
10/7 00:00	92.5	↑4.0
10/7 00:10	96.6	↑4.1
10/7 00:20	100.6	↑4.0
10/7 00:30	104.5	↑3.9
10/7 00:40	108.3	↑3.8
10/7 00:50	111.9	↑3.6
10/7 01:00	115.3	↑3.4
10/7 01:10	118.4	↑3.1
10/7 01:20	121.3	↑2.9
10/7 01:30	123.9	↑2.6
10/7 01:40	126.2	↑2.3
10/7 01:50	128.1	↑1.9
10/7 02:00	129.7	↑1.6
10/7 02:10	131.0	↑1.3
10/7 02:20	131.9	↑0.9
10/7 02:30	132.6	↑0.7
10/7 02:40	132.9	↑0.3	満潮
10/7 02:50	132.9	0
10/7 03:00	132.6	↓-0.3
10/7 03:10	132.1	↓-0.5
10/7 03:20	131.3	↓-0.8
10/7 03:30	130.3	↓-1.0
10/7 03:40	129.0	↓-1.3
10/7 03:50	127.5	↓-1.5
10/7 04:00	125.8	↓-1.7
10/7 04:10	123.8	↓-2.0
10/7 04:20	121.7	↓-2.1
10/7 04:30	119.3	↓-2.4
10/7 04:40	116.7	↓-2.6
10/7 04:50	113.9	↓-2.8
10/7 05:00	110.9	↓-3.0
10/7 05:10	107.8	↓-3.1
10/7 05:20	104.4	↓-3.4
10/7 05:30	100.9	↓-3.5
10/7 05:40	97.2	↓-3.7
10/7 05:50	93.5	↓-3.7
10/7 06:00	89.7	↓-3.8
10/7 06:10	85.8	↓-3.9
10/7 06:20	82.0	↓-3.8
10/7 06:30	78.2	↓-3.8
10/7 06:40	74.5	↓-3.7
10/7 06:50	71.0	↓-3.5
10/7 07:00	67.6	↓-3.4
10/7 07:10	64.5	↓-3.1
10/7 07:20	61.6	↓-2.9
10/7 07:30	59.0	↓-2.6
10/7 07:40	56.7	↓-2.3
10/7 07:50	54.8	↓-1.9
10/7 08:00	53.2	↓-1.6
10/7 08:10	51.9	↓-1.3
10/7 08:20	51.0	↓-0.9
10/7 08:30	50.5	↓-0.5
10/7 08:40	50.2	↓-0.3	干潮
10/7 08:50	50.3	↑0.1
10/7 09:00	50.7	↑0.4
10/7 09:10	51.4	↑0.7
10/7 09:20	52.4	↑1.0
10/7 09:30	53.6	↑1.2
10/7 09:40	55.1	↑1.5
10/7 09:50	56.8	↑1.7
10/7 10:00	58.7	↑1.9
10/7 10:10	60.9	↑2.2
10/7 10:20	63.2	↑2.3
10/7 10:30	65.8	↑2.6
10/7 10:40	68.5	↑2.7
10/7 10:50	71.4	↑2.9
10/7 11:00	74.6	↑3.2
10/7 11:10	77.8	↑3.2
10/7 11:20	81.3	↑3.5
10/7 11:30	84.9	↑3.6
10/7 11:40	88.6	↑3.7
10/7 11:50	92.4	↑3.8
10/7 12:00	96.3	↑3.9
10/7 12:10	100.2	↑3.9
10/7 12:20	104.1	↑3.9
10/7 12:30	108.0	↑3.9
10/7 12:40	111.7	↑3.7
10/7 12:50	115.3	↑3.6
10/7 13:00	118.8	↑3.5
10/7 13:10	121.9	↑3.1
10/7 13:20	124.8	↑2.9
10/7 13:30	127.4	↑2.6
10/7 13:40	129.7	↑2.3
10/7 13:50	131.6	↑1.9
10/7 14:00	133.2	↑1.6
10/7 14:10	134.3	↑1.1
10/7 14:20	135.1	↑0.8
10/7 14:30	135.5	↑0.4	満潮
10/7 14:40	135.5	0
10/7 14:50	135.2	↓-0.3
10/7 15:00	134.5	↓-0.7
10/7 15:10	133.5	↓-1.0
10/7 15:20	132.2	↓-1.3
10/7 15:30	130.7	↓-1.5
10/7 15:40	128.8	↓-1.9
10/7 15:50	126.8	↓-2.0
10/7 16:00	124.5	↓-2.3
10/7 16:10	122.0	↓-2.5
10/7 16:20	119.3	↓-2.7
10/7 16:30	116.4	↓-2.9
10/7 16:40	113.3	↓-3.1
10/7 16:50	110.0	↓-3.3
10/7 17:00	106.6	↓-3.4
10/7 17:10	102.9	↓-3.7
10/7 17:20	99.1	↓-3.8
10/7 17:30	95.1	↓-4.0
10/7 17:40	91.0	↓-4.1
10/7 17:50	86.8	↓-4.2
10/7 18:00	82.4	↓-4.4
10/7 18:10	78.0	↓-4.4
10/7 18:20	73.6	↓-4.4
10/7 18:30	69.1	↓-4.5	最大潮位差
10/7 18:40	64.7	↓-4.4
10/7 18:50	60.4	↓-4.3
10/7 19:00	56.2	↓-4.2
10/7 19:10	52.1	↓-4.1
10/7 19:20	48.3	↓-3.8
10/7 19:30	44.8	↓-3.5
10/7 19:40	41.5	↓-3.3
10/7 19:50	38.6	↓-2.9
10/7 20:00	36.0	↓-2.6
10/7 20:10	33.8	↓-2.2
10/7 20:20	32.0	↓-1.8
10/7 20:30	30.5	↓-1.5
10/7 20:40	29.4	↓-1.1
10/7 20:50	28.7	↓-0.7
10/7 21:00	28.4	↓-0.3	干潮
10/7 21:10	28.4	0
10/7 21:20	28.8	↑0.4
10/7 21:30	29.5	↑0.7
10/7 21:40	30.5	↑1.0
10/7 21:50	31.7	↑1.2
10/7 22:00	33.3	↑1.6
10/7 22:10	35.1	↑1.8
10/7 22:20	37.2	↑2.1
10/7 22:30	39.5	↑2.3
10/7 22:40	42.0	↑2.5
10/7 22:50	44.8	↑2.8
10/7 23:00	47.8	↑3.0
10/7 23:10	51.1	↑3.3
10/7 23:20	54.6	↑3.5
10/7 23:30	58.3	↑3.7
10/7 23:40	62.2	↑3.9
10/7 23:50	66.3	↑4.1