12 (金)	07:17	00:50	-	15:54
	123cm	86cm	-	46cm
小潮 出 05:51 入 17:38 出 10:42 入 01:15

苫小牧（北海道）2049年03月12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
3/12 00:00	86.6	↓-0.4
3/12 00:10	86.3	↓-0.3
3/12 00:20	86.0	↓-0.3
3/12 00:30	85.7	↓-0.3
3/12 00:40	85.6	↓-0.1	干潮
3/12 00:50	85.6	0	干潮
3/12 01:00	85.6	0
3/12 01:10	85.8	↑0.2
3/12 01:20	86.1	↑0.3
3/12 01:30	86.6	↑0.5
3/12 01:40	87.1	↑0.5
3/12 01:50	87.8	↑0.7
3/12 02:00	88.5	↑0.7
3/12 02:10	89.4	↑0.9
3/12 02:20	90.3	↑0.9
3/12 02:30	91.3	↑1.0
3/12 02:40	92.4	↑1.1
3/12 02:50	93.5	↑1.1
3/12 03:00	94.7	↑1.2
3/12 03:10	95.8	↑1.1
3/12 03:20	97.0	↑1.2
3/12 03:30	98.3	↑1.3
3/12 03:40	99.5	↑1.2
3/12 03:50	100.8	↑1.3
3/12 04:00	102.0	↑1.2
3/12 04:10	103.3	↑1.3
3/12 04:20	104.6	↑1.3
3/12 04:30	106.0	↑1.4
3/12 04:40	107.3	↑1.3
3/12 04:50	108.7	↑1.4
3/12 05:00	110.1	↑1.4
3/12 05:10	111.5	↑1.4
3/12 05:20	112.9	↑1.4
3/12 05:30	114.2	↑1.3
3/12 05:40	115.6	↑1.4
3/12 05:50	116.8	↑1.2
3/12 06:00	118.1	↑1.3
3/12 06:10	119.2	↑1.1
3/12 06:20	120.2	↑1.0
3/12 06:30	121.1	↑0.9
3/12 06:40	121.8	↑0.7
3/12 06:50	122.4	↑0.6
3/12 07:00	122.8	↑0.4
3/12 07:10	123.0	↑0.2	満潮
3/12 07:20	123.0	0
3/12 07:30	122.8	↓-0.2
3/12 07:40	122.4	↓-0.4
3/12 07:50	121.8	↓-0.6
3/12 08:00	121.1	↓-0.7
3/12 08:10	120.2	↓-0.9
3/12 08:20	119.1	↓-1.1
3/12 08:30	117.9	↓-1.2
3/12 08:40	116.6	↓-1.3
3/12 08:50	115.1	↓-1.5
3/12 09:00	113.6	↓-1.5
3/12 09:10	112.0	↓-1.6
3/12 09:20	110.3	↓-1.7
3/12 09:30	108.5	↓-1.8
3/12 09:40	106.7	↓-1.8
3/12 09:50	104.9	↓-1.8
3/12 10:00	103.0	↓-1.9
3/12 10:10	101.0	↓-2.0
3/12 10:20	99.1	↓-1.9
3/12 10:30	97.0	↓-2.1
3/12 10:40	94.9	↓-2.1
3/12 10:50	92.8	↓-2.1
3/12 11:00	90.6	↓-2.2
3/12 11:10	88.4	↓-2.2
3/12 11:20	86.1	↓-2.3
3/12 11:30	83.8	↓-2.3
3/12 11:40	81.4	↓-2.4	最大潮位差
3/12 11:50	79.0	↓-2.4	最大潮位差
3/12 12:00	76.6	↓-2.4	最大潮位差
3/12 12:10	74.3	↓-2.3
3/12 12:20	71.9	↓-2.4	最大潮位差
3/12 12:30	69.6	↓-2.3
3/12 12:40	67.3	↓-2.3
3/12 12:50	65.1	↓-2.2
3/12 13:00	63.0	↓-2.1
3/12 13:10	61.0	↓-2.0
3/12 13:20	59.1	↓-1.9
3/12 13:30	57.3	↓-1.8
3/12 13:40	55.6	↓-1.7
3/12 13:50	54.1	↓-1.5
3/12 14:00	52.7	↓-1.4
3/12 14:10	51.4	↓-1.3
3/12 14:20	50.3	↓-1.1
3/12 14:30	49.3	↓-1.0
3/12 14:40	48.4	↓-0.9
3/12 14:50	47.6	↓-0.8
3/12 15:00	47.0	↓-0.6
3/12 15:10	46.4	↓-0.6
3/12 15:20	46.0	↓-0.4
3/12 15:30	45.7	↓-0.3
3/12 15:40	45.5	↓-0.2
3/12 15:50	45.4	↓-0.1	干潮
3/12 16:00	45.4	0
3/12 16:10	45.6	↑0.2
3/12 16:20	45.8	↑0.2
3/12 16:30	46.2	↑0.4
3/12 16:40	46.7	↑0.5
3/12 16:50	47.4	↑0.7
3/12 17:00	48.1	↑0.7
3/12 17:10	49.1	↑1.0
3/12 17:20	50.1	↑1.0
3/12 17:30	51.3	↑1.2
3/12 17:40	52.6	↑1.3
3/12 17:50	54.0	↑1.4
3/12 18:00	55.5	↑1.5
3/12 18:10	57.1	↑1.6
3/12 18:20	58.7	↑1.6
3/12 18:30	60.4	↑1.7
3/12 18:40	62.1	↑1.7
3/12 18:50	63.9	↑1.8
3/12 19:00	65.6	↑1.7
3/12 19:10	67.2	↑1.6
3/12 19:20	68.9	↑1.7
3/12 19:30	70.5	↑1.6
3/12 19:40	72.0	↑1.5
3/12 19:50	73.4	↑1.4
3/12 20:00	74.8	↑1.4
3/12 20:10	76.1	↑1.3
3/12 20:20	77.3	↑1.2
3/12 20:30	78.5	↑1.2
3/12 20:40	79.6	↑1.1
3/12 20:50	80.6	↑1.0
3/12 21:00	81.5	↑0.9
3/12 21:10	82.4	↑0.9
3/12 21:20	83.3	↑0.9
3/12 21:30	84.1	↑0.8
3/12 21:40	84.9	↑0.8
3/12 21:50	85.7	↑0.8
3/12 22:00	86.4	↑0.7
3/12 22:10	87.1	↑0.7
3/12 22:20	87.8	↑0.7
3/12 22:30	88.4	↑0.6
3/12 22:40	89.0	↑0.6
3/12 22:50	89.6	↑0.6
3/12 23:00	90.1	↑0.5
3/12 23:10	90.5	↑0.4
3/12 23:20	90.9	↑0.4
3/12 23:30	91.3	↑0.4
3/12 23:40	91.6	↑0.3
3/12 23:50	91.8	↑0.2