23 (火)	19:13	03:09	-	-
	131cm	36cm	-	-
小潮 出 05:22 入 17:31 出 23:11 入 14:07

苫小牧（北海道）2008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	63.2	↓-2.9	最大潮位差
9/23 00:10	60.3	↓-2.9	最大潮位差
9/23 00:20	57.6	↓-2.7
9/23 00:30	55.0	↓-2.6
9/23 00:40	52.5	↓-2.5
9/23 00:50	50.1	↓-2.4
9/23 01:00	48.0	↓-2.1
9/23 01:10	45.9	↓-2.1
9/23 01:20	44.1	↓-1.8
9/23 01:30	42.5	↓-1.6
9/23 01:40	41.0	↓-1.5
9/23 01:50	39.7	↓-1.3
9/23 02:00	38.6	↓-1.1
9/23 02:10	37.6	↓-1.0
9/23 02:20	36.9	↓-0.7
9/23 02:30	36.2	↓-0.7
9/23 02:40	35.8	↓-0.4
9/23 02:50	35.5	↓-0.3
9/23 03:00	35.3	↓-0.2	干潮
9/23 03:10	35.2	↓-0.1
9/23 03:20	35.3	↑0.1
9/23 03:30	35.6	↑0.3
9/23 03:40	35.9	↑0.3
9/23 03:50	36.4	↑0.5
9/23 04:00	37.1	↑0.7
9/23 04:10	37.9	↑0.8
9/23 04:20	38.8	↑0.9
9/23 04:30	39.9	↑1.1
9/23 04:40	41.1	↑1.2
9/23 04:50	42.5	↑1.4
9/23 05:00	44.0	↑1.5
9/23 05:10	45.7	↑1.7
9/23 05:20	47.4	↑1.7
9/23 05:30	49.4	↑2.0
9/23 05:40	51.4	↑2.0
9/23 05:50	53.5	↑2.1
9/23 06:00	55.6	↑2.1
9/23 06:10	57.8	↑2.2
9/23 06:20	60.1	↑2.3
9/23 06:30	62.3	↑2.2
9/23 06:40	64.5	↑2.2
9/23 06:50	66.7	↑2.2
9/23 07:00	68.9	↑2.2
9/23 07:10	71.0	↑2.1
9/23 07:20	73.0	↑2.0
9/23 07:30	74.9	↑1.9
9/23 07:40	76.8	↑1.9
9/23 07:50	78.5	↑1.7
9/23 08:00	80.2	↑1.7
9/23 08:10	81.8	↑1.6
9/23 08:20	83.3	↑1.5
9/23 08:30	84.7	↑1.4
9/23 08:40	86.1	↑1.4
9/23 08:50	87.4	↑1.3
9/23 09:00	88.7	↑1.3
9/23 09:10	90.0	↑1.3
9/23 09:20	91.2	↑1.2
9/23 09:30	92.3	↑1.1
9/23 09:40	93.5	↑1.2
9/23 09:50	94.6	↑1.1
9/23 10:00	95.7	↑1.1
9/23 10:10	96.7	↑1.0
9/23 10:20	97.8	↑1.1
9/23 10:30	98.7	↑0.9
9/23 10:40	99.6	↑0.9
9/23 10:50	100.5	↑0.9
9/23 11:00	101.3	↑0.8
9/23 11:10	102.0	↑0.7
9/23 11:20	102.7	↑0.7
9/23 11:30	103.3	↑0.6
9/23 11:40	103.9	↑0.6
9/23 11:50	104.4	↑0.5
9/23 12:00	104.8	↑0.4
9/23 12:10	105.3	↑0.5
9/23 12:20	105.7	↑0.4
9/23 12:30	106.0	↑0.3
9/23 12:40	106.4	↑0.4
9/23 12:50	106.8	↑0.4
9/23 13:00	107.2	↑0.4
9/23 13:10	107.6	↑0.4
9/23 13:20	108.1	↑0.5
9/23 13:30	108.6	↑0.5
9/23 13:40	109.2	↑0.6
9/23 13:50	109.8	↑0.6
9/23 14:00	110.4	↑0.6
9/23 14:10	111.1	↑0.7
9/23 14:20	111.8	↑0.7
9/23 14:30	112.5	↑0.7
9/23 14:40	113.3	↑0.8
9/23 14:50	114.1	↑0.8
9/23 15:00	114.9	↑0.8
9/23 15:10	115.7	↑0.8
9/23 15:20	116.5	↑0.8
9/23 15:30	117.3	↑0.8
9/23 15:40	118.1	↑0.8
9/23 15:50	118.8	↑0.7
9/23 16:00	119.6	↑0.8
9/23 16:10	120.4	↑0.8
9/23 16:20	121.1	↑0.7
9/23 16:30	121.8	↑0.7
9/23 16:40	122.6	↑0.8
9/23 16:50	123.3	↑0.7
9/23 17:00	124.0	↑0.7
9/23 17:10	124.8	↑0.8
9/23 17:20	125.5	↑0.7
9/23 17:30	126.2	↑0.7
9/23 17:40	126.9	↑0.7
9/23 17:50	127.6	↑0.7
9/23 18:00	128.3	↑0.7
9/23 18:10	128.9	↑0.6
9/23 18:20	129.5	↑0.6
9/23 18:30	129.9	↑0.4
9/23 18:40	130.4	↑0.5
9/23 18:50	130.7	↑0.3
9/23 19:00	130.9	↑0.2
9/23 19:10	131.0	↑0.1	満潮
9/23 19:20	130.9	↓-0.1
9/23 19:30	130.7	↓-0.2
9/23 19:40	130.4	↓-0.3
9/23 19:50	129.9	↓-0.5
9/23 20:00	129.3	↓-0.6
9/23 20:10	128.6	↓-0.7
9/23 20:20	127.7	↓-0.9
9/23 20:30	126.7	↓-1.0
9/23 20:40	125.5	↓-1.2
9/23 20:50	124.3	↓-1.2
9/23 21:00	122.9	↓-1.4
9/23 21:10	121.5	↓-1.4
9/23 21:20	120.0	↓-1.5
9/23 21:30	118.4	↓-1.6
9/23 21:40	116.7	↓-1.7
9/23 21:50	115.0	↓-1.7
9/23 22:00	113.2	↓-1.8
9/23 22:10	111.4	↓-1.8
9/23 22:20	109.5	↓-1.9
9/23 22:30	107.6	↓-1.9
9/23 22:40	105.6	↓-2.0
9/23 22:50	103.5	↓-2.1
9/23 23:00	101.5	↓-2.0
9/23 23:10	99.3	↓-2.2
9/23 23:20	97.1	↓-2.2
9/23 23:30	94.8	↓-2.3
9/23 23:40	92.5	↓-2.3
9/23 23:50	90.2	↓-2.3