14 (月)	04:53	10:08	15:57	22:53
	130cm	73cm	146cm	15cm
中潮 出 05:45 入 16:55 出 18:12 入 08:21

苫小牧（北海道）2030年10月14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
10/14 00:00	29.8	↑2.8
10/14 00:10	33.0	↑3.2
10/14 00:20	36.3	↑3.3
10/14 00:30	40.0	↑3.7
10/14 00:40	43.9	↑3.9
10/14 00:50	48.1	↑4.2
10/14 01:00	52.5	↑4.4
10/14 01:10	57.1	↑4.6
10/14 01:20	61.8	↑4.7
10/14 01:30	66.8	↑5.0
10/14 01:40	71.8	↑5.0
10/14 01:50	76.8	↑5.0
10/14 02:00	81.9	↑5.1	最大潮位差
10/14 02:10	86.9	↑5.0
10/14 02:20	91.8	↑4.9
10/14 02:30	96.5	↑4.7
10/14 02:40	101.0	↑4.5
10/14 02:50	105.2	↑4.2
10/14 03:00	109.2	↑4.0
10/14 03:10	112.8	↑3.6
10/14 03:20	116.1	↑3.3
10/14 03:30	119.0	↑2.9
10/14 03:40	121.5	↑2.5
10/14 03:50	123.6	↑2.1
10/14 04:00	125.4	↑1.8
10/14 04:10	126.8	↑1.4
10/14 04:20	127.8	↑1.0
10/14 04:30	128.6	↑0.8
10/14 04:40	129.0	↑0.4
10/14 04:50	129.2	↑0.2	満潮
10/14 05:00	129.1	↓-0.1
10/14 05:10	128.8	↓-0.3
10/14 05:20	128.3	↓-0.5
10/14 05:30	127.6	↓-0.7
10/14 05:40	126.7	↓-0.9
10/14 05:50	125.6	↓-1.1
10/14 06:00	124.3	↓-1.3
10/14 06:10	122.9	↓-1.4
10/14 06:20	121.2	↓-1.7
10/14 06:30	119.4	↓-1.8
10/14 06:40	117.4	↓-2.0
10/14 06:50	115.2	↓-2.2
10/14 07:00	112.8	↓-2.4
10/14 07:10	110.3	↓-2.5
10/14 07:20	107.6	↓-2.7
10/14 07:30	104.8	↓-2.8
10/14 07:40	101.9	↓-2.9
10/14 07:50	99.0	↓-2.9
10/14 08:00	96.0	↓-3.0
10/14 08:10	93.0	↓-3.0
10/14 08:20	90.1	↓-2.9
10/14 08:30	87.4	↓-2.7
10/14 08:40	84.7	↓-2.7
10/14 08:50	82.3	↓-2.4
10/14 09:00	80.1	↓-2.2
10/14 09:10	78.1	↓-2.0
10/14 09:20	76.5	↓-1.6
10/14 09:30	75.1	↓-1.4
10/14 09:40	74.1	↓-1.0
10/14 09:50	73.4	↓-0.7
10/14 10:00	73.0	↓-0.4	干潮
10/14 10:10	73.0	0
10/14 10:20	73.2	↑0.2
10/14 10:30	73.7	↑0.5
10/14 10:40	74.5	↑0.8
10/14 10:50	75.5	↑1.0
10/14 11:00	76.7	↑1.2
10/14 11:10	78.0	↑1.3
10/14 11:20	79.6	↑1.6
10/14 11:30	81.3	↑1.7
10/14 11:40	83.2	↑1.9
10/14 11:50	85.2	↑2.0
10/14 12:00	87.3	↑2.1
10/14 12:10	89.5	↑2.2
10/14 12:20	91.9	↑2.4
10/14 12:30	94.4	↑2.5
10/14 12:40	97.1	↑2.7
10/14 12:50	99.8	↑2.7
10/14 13:00	102.7	↑2.9
10/14 13:10	105.8	↑3.1
10/14 13:20	108.9	↑3.1
10/14 13:30	112.1	↑3.2
10/14 13:40	115.3	↑3.2
10/14 13:50	118.6	↑3.3
10/14 14:00	121.9	↑3.3
10/14 14:10	125.1	↑3.2
10/14 14:20	128.3	↑3.2
10/14 14:30	131.3	↑3.0
10/14 14:40	134.1	↑2.8
10/14 14:50	136.7	↑2.6
10/14 15:00	139.0	↑2.3
10/14 15:10	140.9	↑1.9
10/14 15:20	142.6	↑1.7
10/14 15:30	143.8	↑1.2
10/14 15:40	144.7	↑0.9
10/14 15:50	145.1	↑0.4	満潮
10/14 16:00	145.2	↑0.1
10/14 16:10	144.8	↓-0.4
10/14 16:20	144.0	↓-0.8
10/14 16:30	142.9	↓-1.1
10/14 16:40	141.4	↓-1.5
10/14 16:50	139.6	↓-1.8
10/14 17:00	137.5	↓-2.1
10/14 17:10	135.1	↓-2.4
10/14 17:20	132.5	↓-2.6
10/14 17:30	129.7	↓-2.8
10/14 17:40	126.6	↓-3.1
10/14 17:50	123.4	↓-3.2
10/14 18:00	120.0	↓-3.4
10/14 18:10	116.5	↓-3.5
10/14 18:20	112.8	↓-3.7
10/14 18:30	108.9	↓-3.9
10/14 18:40	104.9	↓-4.0
10/14 18:50	100.7	↓-4.2
10/14 19:00	96.4	↓-4.3
10/14 19:10	91.9	↓-4.5
10/14 19:20	87.3	↓-4.6
10/14 19:30	82.6	↓-4.7
10/14 19:40	77.8	↓-4.8
10/14 19:50	72.9	↓-4.9
10/14 20:00	67.9	↓-5.0
10/14 20:10	63.0	↓-4.9
10/14 20:20	58.1	↓-4.9
10/14 20:30	53.2	↓-4.9
10/14 20:40	48.5	↓-4.7
10/14 20:50	43.9	↓-4.6
10/14 21:00	39.5	↓-4.4
10/14 21:10	35.4	↓-4.1
10/14 21:20	31.6	↓-3.8
10/14 21:30	28.2	↓-3.4
10/14 21:40	25.1	↓-3.1
10/14 21:50	22.4	↓-2.7
10/14 22:00	20.1	↓-2.3
10/14 22:10	18.3	↓-1.8
10/14 22:20	16.8	↓-1.5
10/14 22:30	15.8	↓-1.0
10/14 22:40	15.2	↓-0.6
10/14 22:50	14.9	↓-0.3	干潮
10/14 23:00	15.0	↑0.1
10/14 23:10	15.5	↑0.5
10/14 23:20	16.2	↑0.7
10/14 23:30	17.3	↑1.1
10/14 23:40	18.7	↑1.4
10/14 23:50	20.3	↑1.6