7 (金)	08:36	02:00	-	17:01
	127cm	88cm	-	41cm
長潮 出 06:42 入 16:56 出 01:30 入 11:09

苫小牧（北海道）2059年02月7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
2/7 00:00	89.7	↓-0.2
2/7 00:10	89.5	↓-0.2
2/7 00:20	89.2	↓-0.3
2/7 00:30	88.9	↓-0.3
2/7 00:40	88.7	↓-0.2
2/7 00:50	88.4	↓-0.3
2/7 01:00	88.1	↓-0.3
2/7 01:10	87.8	↓-0.3
2/7 01:20	87.6	↓-0.2
2/7 01:30	87.4	↓-0.2
2/7 01:40	87.2	↓-0.2
2/7 01:50	87.2	0	干潮
2/7 02:00	87.1	↓-0.1	干潮
2/7 02:10	87.2	↑0.1
2/7 02:20	87.3	↑0.1
2/7 02:30	87.5	↑0.2
2/7 02:40	87.8	↑0.3
2/7 02:50	88.2	↑0.4
2/7 03:00	88.7	↑0.5
2/7 03:10	89.2	↑0.5
2/7 03:20	89.9	↑0.7
2/7 03:30	90.6	↑0.7
2/7 03:40	91.5	↑0.9
2/7 03:50	92.4	↑0.9
2/7 04:00	93.4	↑1.0
2/7 04:10	94.5	↑1.1
2/7 04:20	95.6	↑1.1
2/7 04:30	96.9	↑1.3
2/7 04:40	98.2	↑1.3
2/7 04:50	99.5	↑1.3
2/7 05:00	101.0	↑1.5
2/7 05:10	102.4	↑1.4
2/7 05:20	103.9	↑1.5
2/7 05:30	105.5	↑1.6
2/7 05:40	107.1	↑1.6
2/7 05:50	108.7	↑1.6
2/7 06:00	110.3	↑1.6
2/7 06:10	111.9	↑1.6
2/7 06:20	113.5	↑1.6
2/7 06:30	115.1	↑1.6
2/7 06:40	116.7	↑1.6
2/7 06:50	118.2	↑1.5
2/7 07:00	119.6	↑1.4
2/7 07:10	120.9	↑1.3
2/7 07:20	122.1	↑1.2
2/7 07:30	123.3	↑1.2
2/7 07:40	124.2	↑0.9
2/7 07:50	125.1	↑0.9
2/7 08:00	125.8	↑0.7
2/7 08:10	126.3	↑0.5
2/7 08:20	126.7	↑0.4
2/7 08:30	126.8	↑0.1	満潮
2/7 08:40	126.8	0
2/7 08:50	126.6	↓-0.2
2/7 09:00	126.3	↓-0.3
2/7 09:10	125.7	↓-0.6
2/7 09:20	125.0	↓-0.7
2/7 09:30	124.0	↓-1.0
2/7 09:40	122.9	↓-1.1
2/7 09:50	121.7	↓-1.2
2/7 10:00	120.3	↓-1.4
2/7 10:10	118.7	↓-1.6
2/7 10:20	117.0	↓-1.7
2/7 10:30	115.1	↓-1.9
2/7 10:40	113.2	↓-1.9
2/7 10:50	111.1	↓-2.1
2/7 11:00	108.9	↓-2.2
2/7 11:10	106.6	↓-2.3
2/7 11:20	104.3	↓-2.3
2/7 11:30	101.9	↓-2.4
2/7 11:40	99.4	↓-2.5
2/7 11:50	96.8	↓-2.6
2/7 12:00	94.2	↓-2.6
2/7 12:10	91.6	↓-2.6
2/7 12:20	88.9	↓-2.7	最大潮位差
2/7 12:30	86.2	↓-2.7	最大潮位差
2/7 12:40	83.6	↓-2.6
2/7 12:50	80.9	↓-2.7	最大潮位差
2/7 13:00	78.2	↓-2.7	最大潮位差
2/7 13:10	75.6	↓-2.6
2/7 13:20	73.0	↓-2.6
2/7 13:30	70.4	↓-2.6
2/7 13:40	67.9	↓-2.5
2/7 13:50	65.5	↓-2.4
2/7 14:00	63.1	↓-2.4
2/7 14:10	60.9	↓-2.2
2/7 14:20	58.7	↓-2.2
2/7 14:30	56.6	↓-2.1
2/7 14:40	54.7	↓-1.9
2/7 14:50	52.8	↓-1.9
2/7 15:00	51.1	↓-1.7
2/7 15:10	49.5	↓-1.6
2/7 15:20	48.0	↓-1.5
2/7 15:30	46.6	↓-1.4
2/7 15:40	45.4	↓-1.2
2/7 15:50	44.3	↓-1.1
2/7 16:00	43.4	↓-0.9
2/7 16:10	42.6	↓-0.8
2/7 16:20	42.0	↓-0.6
2/7 16:30	41.5	↓-0.5
2/7 16:40	41.1	↓-0.4
2/7 16:50	40.9	↓-0.2
2/7 17:00	40.8	↓-0.1	干潮
2/7 17:10	40.9	↑0.1
2/7 17:20	41.1	↑0.2
2/7 17:30	41.5	↑0.4
2/7 17:40	41.9	↑0.4
2/7 17:50	42.6	↑0.7
2/7 18:00	43.3	↑0.7
2/7 18:10	44.2	↑0.9
2/7 18:20	45.2	↑1.0
2/7 18:30	46.2	↑1.0
2/7 18:40	47.4	↑1.2
2/7 18:50	48.7	↑1.3
2/7 19:00	50.1	↑1.4
2/7 19:10	51.6	↑1.5
2/7 19:20	53.1	↑1.5
2/7 19:30	54.7	↑1.6
2/7 19:40	56.3	↑1.6
2/7 19:50	58.0	↑1.7
2/7 20:00	59.7	↑1.7
2/7 20:10	61.5	↑1.8
2/7 20:20	63.3	↑1.8
2/7 20:30	65.0	↑1.7
2/7 20:40	66.8	↑1.8
2/7 20:50	68.6	↑1.8
2/7 21:00	70.3	↑1.7
2/7 21:10	72.1	↑1.8
2/7 21:20	73.8	↑1.7
2/7 21:30	75.5	↑1.7
2/7 21:40	77.1	↑1.6
2/7 21:50	78.7	↑1.6
2/7 22:00	80.3	↑1.6
2/7 22:10	81.8	↑1.5
2/7 22:20	83.3	↑1.5
2/7 22:30	84.7	↑1.4
2/7 22:40	86.0	↑1.3
2/7 22:50	87.3	↑1.3
2/7 23:00	88.5	↑1.2
2/7 23:10	89.7	↑1.2
2/7 23:20	90.8	↑1.1
2/7 23:30	91.8	↑1.0
2/7 23:40	92.8	↑1.0
2/7 23:50	93.7	↑0.9