09 (月)	03:47	08:18	13:26	20:46
	120cm	90cm	129cm	12cm
中潮 出 05:57 入 17:34 出 05:04 入 14:50

苫小牧（北海道）2043年03月09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
3/9 00:00	73.1	↑3.8
3/9 00:10	76.8	↑3.7
3/9 00:20	80.5	↑3.7
3/9 00:30	84.0	↑3.5
3/9 00:40	87.4	↑3.4
3/9 00:50	90.7	↑3.3
3/9 01:00	93.8	↑3.1
3/9 01:10	96.7	↑2.9
3/9 01:20	99.5	↑2.8
3/9 01:30	102.1	↑2.6
3/9 01:40	104.5	↑2.4
3/9 01:50	106.8	↑2.3
3/9 02:00	108.9	↑2.1
3/9 02:10	110.8	↑1.9
3/9 02:20	112.5	↑1.7
3/9 02:30	114.0	↑1.5
3/9 02:40	115.4	↑1.4
3/9 02:50	116.6	↑1.2
3/9 03:00	117.6	↑1.0
3/9 03:10	118.5	↑0.9
3/9 03:20	119.1	↑0.6
3/9 03:30	119.6	↑0.5
3/9 03:40	119.8	↑0.2	満潮
3/9 03:50	119.8	0
3/9 04:00	119.6	↓-0.2
3/9 04:10	119.2	↓-0.4
3/9 04:20	118.6	↓-0.6
3/9 04:30	117.8	↓-0.8
3/9 04:40	116.8	↓-1.0
3/9 04:50	115.6	↓-1.2
3/9 05:00	114.2	↓-1.4
3/9 05:10	112.7	↓-1.5
3/9 05:20	111.1	↓-1.6
3/9 05:30	109.4	↓-1.7
3/9 05:40	107.6	↓-1.8
3/9 05:50	105.8	↓-1.8
3/9 06:00	104.0	↓-1.8
3/9 06:10	102.2	↓-1.8
3/9 06:20	100.5	↓-1.7
3/9 06:30	98.8	↓-1.7
3/9 06:40	97.2	↓-1.6
3/9 06:50	95.8	↓-1.4
3/9 07:00	94.5	↓-1.3
3/9 07:10	93.4	↓-1.1
3/9 07:20	92.4	↓-1.0
3/9 07:30	91.6	↓-0.8
3/9 07:40	90.9	↓-0.7
3/9 07:50	90.4	↓-0.5
3/9 08:00	90.1	↓-0.3
3/9 08:10	89.9	↓-0.2	干潮
3/9 08:20	89.9	0
3/9 08:30	90.0	↑0.1
3/9 08:40	90.2	↑0.2
3/9 08:50	90.6	↑0.4
3/9 09:00	91.1	↑0.5
3/9 09:10	91.8	↑0.7
3/9 09:20	92.6	↑0.8
3/9 09:30	93.5	↑0.9
3/9 09:40	94.6	↑1.1
3/9 09:50	95.8	↑1.2
3/9 10:00	97.1	↑1.3
3/9 10:10	98.6	↑1.5
3/9 10:20	100.2	↑1.6
3/9 10:30	101.9	↑1.7
3/9 10:40	103.7	↑1.8
3/9 10:50	105.7	↑2.0
3/9 11:00	107.7	↑2.0
3/9 11:10	109.7	↑2.0
3/9 11:20	111.9	↑2.2
3/9 11:30	114.0	↑2.1
3/9 11:40	116.0	↑2.0
3/9 11:50	118.1	↑2.1
3/9 12:00	120.0	↑1.9
3/9 12:10	121.8	↑1.8
3/9 12:20	123.5	↑1.7
3/9 12:30	124.9	↑1.4
3/9 12:40	126.2	↑1.3
3/9 12:50	127.2	↑1.0
3/9 13:00	128.0	↑0.8
3/9 13:10	128.6	↑0.6
3/9 13:20	128.8	↑0.2	満潮
3/9 13:30	128.8	0
3/9 13:40	128.6	↓-0.2
3/9 13:50	128.0	↓-0.6
3/9 14:00	127.2	↓-0.8
3/9 14:10	126.2	↓-1.0
3/9 14:20	124.9	↓-1.3
3/9 14:30	123.3	↓-1.6
3/9 14:40	121.6	↓-1.7
3/9 14:50	119.6	↓-2.0
3/9 15:00	117.5	↓-2.1
3/9 15:10	115.1	↓-2.4
3/9 15:20	112.6	↓-2.5
3/9 15:30	109.9	↓-2.7
3/9 15:40	107.0	↓-2.9
3/9 15:50	103.9	↓-3.1
3/9 16:00	100.6	↓-3.3
3/9 16:10	97.2	↓-3.4
3/9 16:20	93.6	↓-3.6
3/9 16:30	89.8	↓-3.8
3/9 16:40	85.9	↓-3.9
3/9 16:50	81.8	↓-4.1
3/9 17:00	77.6	↓-4.2
3/9 17:10	73.3	↓-4.3
3/9 17:20	69.0	↓-4.3
3/9 17:30	64.6	↓-4.4
3/9 17:40	60.1	↓-4.5	最大潮位差
3/9 17:50	55.7	↓-4.4
3/9 18:00	51.4	↓-4.3
3/9 18:10	47.1	↓-4.3
3/9 18:20	43.0	↓-4.1
3/9 18:30	39.0	↓-4.0
3/9 18:40	35.2	↓-3.8
3/9 18:50	31.7	↓-3.5
3/9 19:00	28.4	↓-3.3
3/9 19:10	25.4	↓-3.0
3/9 19:20	22.6	↓-2.8
3/9 19:30	20.2	↓-2.4
3/9 19:40	18.1	↓-2.1
3/9 19:50	16.3	↓-1.8
3/9 20:00	14.8	↓-1.5
3/9 20:10	13.6	↓-1.2
3/9 20:20	12.7	↓-0.9
3/9 20:30	12.1	↓-0.6
3/9 20:40	11.8	↓-0.3	干潮
3/9 20:50	11.8	0
3/9 21:00	12.1	↑0.3
3/9 21:10	12.6	↑0.5
3/9 21:20	13.4	↑0.8
3/9 21:30	14.5	↑1.1
3/9 21:40	15.9	↑1.4
3/9 21:50	17.5	↑1.6
3/9 22:00	19.3	↑1.8
3/9 22:10	21.5	↑2.2
3/9 22:20	23.9	↑2.4
3/9 22:30	26.5	↑2.6
3/9 22:40	29.5	↑3.0
3/9 22:50	32.6	↑3.1
3/9 23:00	36.0	↑3.4
3/9 23:10	39.7	↑3.7
3/9 23:20	43.5	↑3.8
3/9 23:30	47.5	↑4.0
3/9 23:40	51.7	↑4.2
3/9 23:50	55.9	↑4.2