23 (金)	19:31	03:42	-	-
	121cm	50cm	-	-
長潮 出 05:23 入 17:30 出 14:34 入 23:02

苫小牧（北海道）2061年09月23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
9/23 00:00	74.6	↓-2.3	最大潮位差
9/23 00:10	72.5	↓-2.1
9/23 00:20	70.3	↓-2.2
9/23 00:30	68.3	↓-2.0
9/23 00:40	66.3	↓-2.0
9/23 00:50	64.3	↓-2.0
9/23 01:00	62.5	↓-1.8
9/23 01:10	60.8	↓-1.7
9/23 01:20	59.2	↓-1.6
9/23 01:30	57.7	↓-1.5
9/23 01:40	56.3	↓-1.4
9/23 01:50	55.1	↓-1.2
9/23 02:00	54.0	↓-1.1
9/23 02:10	53.0	↓-1.0
9/23 02:20	52.1	↓-0.9
9/23 02:30	51.3	↓-0.8
9/23 02:40	50.7	↓-0.6
9/23 02:50	50.2	↓-0.5
9/23 03:00	49.8	↓-0.4
9/23 03:10	49.5	↓-0.3
9/23 03:20	49.2	↓-0.3
9/23 03:30	49.1	↓-0.1
9/23 03:40	49.0	↓-0.1	干潮
9/23 03:50	49.1	↑0.1
9/23 04:00	49.2	↑0.1
9/23 04:10	49.4	↑0.2
9/23 04:20	49.7	↑0.3
9/23 04:30	50.1	↑0.4
9/23 04:40	50.5	↑0.4
9/23 04:50	51.1	↑0.6
9/23 05:00	51.8	↑0.7
9/23 05:10	52.5	↑0.7
9/23 05:20	53.4	↑0.9
9/23 05:30	54.3	↑0.9
9/23 05:40	55.3	↑1.0
9/23 05:50	56.5	↑1.2
9/23 06:00	57.7	↑1.2
9/23 06:10	59.0	↑1.3
9/23 06:20	60.4	↑1.4
9/23 06:30	61.8	↑1.4
9/23 06:40	63.3	↑1.5
9/23 06:50	64.8	↑1.5
9/23 07:00	66.3	↑1.5
9/23 07:10	67.9	↑1.6
9/23 07:20	69.5	↑1.6
9/23 07:30	71.0	↑1.5
9/23 07:40	72.5	↑1.5
9/23 07:50	74.1	↑1.6
9/23 08:00	75.6	↑1.5
9/23 08:10	77.0	↑1.4
9/23 08:20	78.5	↑1.5
9/23 08:30	79.9	↑1.4
9/23 08:40	81.3	↑1.4
9/23 08:50	82.6	↑1.3
9/23 09:00	84.0	↑1.4
9/23 09:10	85.3	↑1.3
9/23 09:20	86.7	↑1.4
9/23 09:30	88.0	↑1.3
9/23 09:40	89.3	↑1.3
9/23 09:50	90.6	↑1.3
9/23 10:00	91.9	↑1.3
9/23 10:10	93.2	↑1.3
9/23 10:20	94.5	↑1.3
9/23 10:30	95.7	↑1.2
9/23 10:40	97.0	↑1.3
9/23 10:50	98.2	↑1.2
9/23 11:00	99.4	↑1.2
9/23 11:10	100.6	↑1.2
9/23 11:20	101.7	↑1.1
9/23 11:30	102.8	↑1.1
9/23 11:40	103.8	↑1.0
9/23 11:50	104.7	↑0.9
9/23 12:00	105.6	↑0.9
9/23 12:10	106.4	↑0.8
9/23 12:20	107.2	↑0.8
9/23 12:30	107.8	↑0.6
9/23 12:40	108.5	↑0.7
9/23 12:50	109.0	↑0.5
9/23 13:00	109.6	↑0.6
9/23 13:10	110.0	↑0.4
9/23 13:20	110.5	↑0.5
9/23 13:30	110.9	↑0.4
9/23 13:40	111.3	↑0.4
9/23 13:50	111.6	↑0.3
9/23 14:00	112.0	↑0.4
9/23 14:10	112.3	↑0.3
9/23 14:20	112.6	↑0.3
9/23 14:30	112.9	↑0.3
9/23 14:40	113.2	↑0.3
9/23 14:50	113.5	↑0.3
9/23 15:00	113.8	↑0.3
9/23 15:10	114.1	↑0.3
9/23 15:20	114.4	↑0.3
9/23 15:30	114.7	↑0.3
9/23 15:40	114.9	↑0.2
9/23 15:50	115.2	↑0.3
9/23 16:00	115.4	↑0.2
9/23 16:10	115.7	↑0.3
9/23 16:20	115.9	↑0.2
9/23 16:30	116.2	↑0.3
9/23 16:40	116.4	↑0.2
9/23 16:50	116.7	↑0.3
9/23 17:00	117.0	↑0.3
9/23 17:10	117.2	↑0.2
9/23 17:20	117.5	↑0.3
9/23 17:30	117.8	↑0.3
9/23 17:40	118.1	↑0.3
9/23 17:50	118.4	↑0.3
9/23 18:00	118.8	↑0.4
9/23 18:10	119.1	↑0.3
9/23 18:20	119.4	↑0.3
9/23 18:30	119.7	↑0.3
9/23 18:40	120.0	↑0.3
9/23 18:50	120.3	↑0.3
9/23 19:00	120.5	↑0.2
9/23 19:10	120.6	↑0.1
9/23 19:20	120.8	↑0.2
9/23 19:30	120.8	0	満潮
9/23 19:40	120.8	0
9/23 19:50	120.6	↓-0.2
9/23 20:00	120.4	↓-0.2
9/23 20:10	120.1	↓-0.3
9/23 20:20	119.7	↓-0.4
9/23 20:30	119.2	↓-0.5
9/23 20:40	118.6	↓-0.6
9/23 20:50	117.9	↓-0.7
9/23 21:00	117.1	↓-0.8
9/23 21:10	116.2	↓-0.9
9/23 21:20	115.2	↓-1.0
9/23 21:30	114.1	↓-1.1
9/23 21:40	113.0	↓-1.1
9/23 21:50	111.8	↓-1.2
9/23 22:00	110.5	↓-1.3
9/23 22:10	109.1	↓-1.4
9/23 22:20	107.7	↓-1.4
9/23 22:30	106.3	↓-1.4
9/23 22:40	104.8	↓-1.5
9/23 22:50	103.2	↓-1.6
9/23 23:00	101.6	↓-1.6
9/23 23:10	100.0	↓-1.6
9/23 23:20	98.4	↓-1.6
9/23 23:30	96.7	↓-1.7
9/23 23:40	94.9	↓-1.8
9/23 23:50	93.1	↓-1.8