11 (水)	11:37	05:17	-	18:50
	121cm	69cm	-	49cm
若潮 出 06:53 入 16:02 出 01:36 入 13:22

苫小牧（北海道）2058年12月11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
12/11 00:00	94.6	↑0.1
12/11 00:10	94.5	↓-0.1
12/11 00:20	94.3	↓-0.2
12/11 00:30	94.0	↓-0.3
12/11 00:40	93.6	↓-0.4
12/11 00:50	93.1	↓-0.5
12/11 01:00	92.5	↓-0.6
12/11 01:10	91.9	↓-0.6
12/11 01:20	91.1	↓-0.8
12/11 01:30	90.2	↓-0.9
12/11 01:40	89.3	↓-0.9
12/11 01:50	88.2	↓-1.1
12/11 02:00	87.1	↓-1.1
12/11 02:10	86.0	↓-1.1
12/11 02:20	84.8	↓-1.2
12/11 02:30	83.5	↓-1.3
12/11 02:40	82.2	↓-1.3
12/11 02:50	80.9	↓-1.3
12/11 03:00	79.6	↓-1.3
12/11 03:10	78.3	↓-1.3
12/11 03:20	77.0	↓-1.3
12/11 03:30	75.8	↓-1.2
12/11 03:40	74.6	↓-1.2
12/11 03:50	73.4	↓-1.2
12/11 04:00	72.4	↓-1.0
12/11 04:10	71.4	↓-1.0
12/11 04:20	70.5	↓-0.9
12/11 04:30	69.7	↓-0.8
12/11 04:40	69.1	↓-0.6
12/11 04:50	68.6	↓-0.5
12/11 05:00	68.3	↓-0.3
12/11 05:10	68.1	↓-0.2	干潮
12/11 05:20	68.1	0
12/11 05:30	68.2	↑0.1
12/11 05:40	68.5	↑0.3
12/11 05:50	69.0	↑0.5
12/11 06:00	69.7	↑0.7
12/11 06:10	70.5	↑0.8
12/11 06:20	71.4	↑0.9
12/11 06:30	72.6	↑1.2
12/11 06:40	73.8	↑1.2
12/11 06:50	75.2	↑1.4
12/11 07:00	76.8	↑1.6
12/11 07:10	78.4	↑1.6
12/11 07:20	80.1	↑1.7
12/11 07:30	82.0	↑1.9
12/11 07:40	83.9	↑1.9
12/11 07:50	85.9	↑2.0
12/11 08:00	87.9	↑2.0
12/11 08:10	90.0	↑2.1
12/11 08:20	92.1	↑2.1
12/11 08:30	94.3	↑2.2
12/11 08:40	96.4	↑2.1
12/11 08:50	98.5	↑2.1
12/11 09:00	100.7	↑2.2
12/11 09:10	102.7	↑2.0
12/11 09:20	104.7	↑2.0
12/11 09:30	106.7	↑2.0
12/11 09:40	108.6	↑1.9
12/11 09:50	110.3	↑1.7
12/11 10:00	112.0	↑1.7
12/11 10:10	113.5	↑1.5
12/11 10:20	114.9	↑1.4
12/11 10:30	116.2	↑1.3
12/11 10:40	117.3	↑1.1
12/11 10:50	118.2	↑0.9
12/11 11:00	119.0	↑0.8
12/11 11:10	119.6	↑0.6
12/11 11:20	120.0	↑0.4
12/11 11:30	120.2	↑0.2	満潮
12/11 11:40	120.2	0
12/11 11:50	120.0	↓-0.2
12/11 12:00	119.7	↓-0.3
12/11 12:10	119.1	↓-0.6
12/11 12:20	118.4	↓-0.7
12/11 12:30	117.6	↓-0.8
12/11 12:40	116.5	↓-1.1
12/11 12:50	115.3	↓-1.2
12/11 13:00	114.0	↓-1.3
12/11 13:10	112.5	↓-1.5
12/11 13:20	110.9	↓-1.6
12/11 13:30	109.2	↓-1.7
12/11 13:40	107.3	↓-1.9
12/11 13:50	105.4	↓-1.9
12/11 14:00	103.3	↓-2.1
12/11 14:10	101.1	↓-2.2
12/11 14:20	98.9	↓-2.2
12/11 14:30	96.6	↓-2.3
12/11 14:40	94.1	↓-2.5
12/11 14:50	91.7	↓-2.4
12/11 15:00	89.2	↓-2.5
12/11 15:10	86.6	↓-2.6	最大潮位差
12/11 15:20	84.0	↓-2.6	最大潮位差
12/11 15:30	81.4	↓-2.6	最大潮位差
12/11 15:40	78.8	↓-2.6	最大潮位差
12/11 15:50	76.2	↓-2.6	最大潮位差
12/11 16:00	73.6	↓-2.6	最大潮位差
12/11 16:10	71.1	↓-2.5
12/11 16:20	68.7	↓-2.4
12/11 16:30	66.3	↓-2.4
12/11 16:40	64.0	↓-2.3
12/11 16:50	61.9	↓-2.1
12/11 17:00	59.9	↓-2.0
12/11 17:10	58.0	↓-1.9
12/11 17:20	56.3	↓-1.7
12/11 17:30	54.7	↓-1.6
12/11 17:40	53.3	↓-1.4
12/11 17:50	52.1	↓-1.2
12/11 18:00	51.1	↓-1.0
12/11 18:10	50.3	↓-0.8
12/11 18:20	49.7	↓-0.6
12/11 18:30	49.3	↓-0.4
12/11 18:40	49.0	↓-0.3	干潮
12/11 18:50	48.9	↓-0.1	干潮
12/11 19:00	49.0	↑0.1
12/11 19:10	49.3	↑0.3
12/11 19:20	49.8	↑0.5
12/11 19:30	50.4	↑0.6
12/11 19:40	51.2	↑0.8
12/11 19:50	52.1	↑0.9
12/11 20:00	53.2	↑1.1
12/11 20:10	54.4	↑1.2
12/11 20:20	55.8	↑1.4
12/11 20:30	57.3	↑1.5
12/11 20:40	58.9	↑1.6
12/11 20:50	60.6	↑1.7
12/11 21:00	62.4	↑1.8
12/11 21:10	64.4	↑2.0
12/11 21:20	66.4	↑2.0
12/11 21:30	68.5	↑2.1
12/11 21:40	70.7	↑2.2
12/11 21:50	72.9	↑2.2
12/11 22:00	75.1	↑2.2
12/11 22:10	77.4	↑2.3
12/11 22:20	79.6	↑2.2
12/11 22:30	81.9	↑2.3
12/11 22:40	84.1	↑2.2
12/11 22:50	86.2	↑2.1
12/11 23:00	88.2	↑2.0
12/11 23:10	90.2	↑2.0
12/11 23:20	92.1	↑1.9
12/11 23:30	93.8	↑1.7
12/11 23:40	95.4	↑1.6
12/11 23:50	96.8	↑1.4