11 (月)	07:32	00:57	-	15:50
	130cm	80cm	-	49cm
小潮 出 06:37 入 17:01 出 10:28 入 00:56

苫小牧（北海道）2030年02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
2/11 00:00	81.0	↓-0.6
2/11 00:10	80.5	↓-0.5
2/11 00:20	80.0	↓-0.5
2/11 00:30	79.6	↓-0.4
2/11 00:40	79.3	↓-0.3
2/11 00:50	79.2	↓-0.1	干潮
2/11 01:00	79.2	0
2/11 01:10	79.3	↑0.1
2/11 01:20	79.6	↑0.3
2/11 01:30	80.0	↑0.4
2/11 01:40	80.6	↑0.6
2/11 01:50	81.3	↑0.7
2/11 02:00	82.2	↑0.9
2/11 02:10	83.2	↑1.0
2/11 02:20	84.3	↑1.1
2/11 02:30	85.5	↑1.2
2/11 02:40	86.9	↑1.4
2/11 02:50	88.3	↑1.4
2/11 03:00	89.8	↑1.5
2/11 03:10	91.3	↑1.5
2/11 03:20	92.9	↑1.6
2/11 03:30	94.6	↑1.7
2/11 03:40	96.2	↑1.6
2/11 03:50	98.0	↑1.8
2/11 04:00	99.7	↑1.7
2/11 04:10	101.5	↑1.8
2/11 04:20	103.3	↑1.8
2/11 04:30	105.1	↑1.8
2/11 04:40	106.9	↑1.8
2/11 04:50	108.8	↑1.9
2/11 05:00	110.6	↑1.8
2/11 05:10	112.5	↑1.9
2/11 05:20	114.3	↑1.8
2/11 05:30	116.1	↑1.8
2/11 05:40	117.9	↑1.8
2/11 05:50	119.6	↑1.7
2/11 06:00	121.3	↑1.7
2/11 06:10	122.8	↑1.5
2/11 06:20	124.3	↑1.5
2/11 06:30	125.5	↑1.2
2/11 06:40	126.7	↑1.2
2/11 06:50	127.6	↑0.9
2/11 07:00	128.4	↑0.8
2/11 07:10	129.0	↑0.6
2/11 07:20	129.3	↑0.3
2/11 07:30	129.5	↑0.2	満潮
2/11 07:40	129.4	↓-0.1
2/11 07:50	129.1	↓-0.3
2/11 08:00	128.6	↓-0.5
2/11 08:10	127.9	↓-0.7
2/11 08:20	127.0	↓-0.9
2/11 08:30	125.9	↓-1.1
2/11 08:40	124.6	↓-1.3
2/11 08:50	123.2	↓-1.4
2/11 09:00	121.7	↓-1.5
2/11 09:10	120.0	↓-1.7
2/11 09:20	118.3	↓-1.7
2/11 09:30	116.4	↓-1.9
2/11 09:40	114.5	↓-1.9
2/11 09:50	112.5	↓-2.0
2/11 10:00	110.4	↓-2.1
2/11 10:10	108.3	↓-2.1
2/11 10:20	106.1	↓-2.2
2/11 10:30	103.9	↓-2.2
2/11 10:40	101.6	↓-2.3
2/11 10:50	99.3	↓-2.3
2/11 11:00	96.9	↓-2.4
2/11 11:10	94.4	↓-2.5
2/11 11:20	92.0	↓-2.4
2/11 11:30	89.5	↓-2.5
2/11 11:40	86.9	↓-2.6	最大潮位差
2/11 11:50	84.4	↓-2.5
2/11 12:00	81.8	↓-2.6	最大潮位差
2/11 12:10	79.3	↓-2.5
2/11 12:20	76.8	↓-2.5
2/11 12:30	74.3	↓-2.5
2/11 12:40	71.9	↓-2.4
2/11 12:50	69.5	↓-2.4
2/11 13:00	67.3	↓-2.2
2/11 13:10	65.1	↓-2.2
2/11 13:20	63.0	↓-2.1
2/11 13:30	61.1	↓-1.9
2/11 13:40	59.3	↓-1.8
2/11 13:50	57.7	↓-1.6
2/11 14:00	56.2	↓-1.5
2/11 14:10	54.8	↓-1.4
2/11 14:20	53.6	↓-1.2
2/11 14:30	52.5	↓-1.1
2/11 14:40	51.6	↓-0.9
2/11 14:50	50.8	↓-0.8
2/11 15:00	50.2	↓-0.6
2/11 15:10	49.7	↓-0.5
2/11 15:20	49.3	↓-0.4
2/11 15:30	49.0	↓-0.3
2/11 15:40	48.8	↓-0.2	干潮
2/11 15:50	48.8	0	干潮
2/11 16:00	48.8	0
2/11 16:10	49.0	↑0.2
2/11 16:20	49.3	↑0.3
2/11 16:30	49.8	↑0.5
2/11 16:40	50.3	↑0.5
2/11 16:50	51.0	↑0.7
2/11 17:00	51.8	↑0.8
2/11 17:10	52.7	↑0.9
2/11 17:20	53.7	↑1.0
2/11 17:30	54.8	↑1.1
2/11 17:40	56.1	↑1.3
2/11 17:50	57.4	↑1.3
2/11 18:00	58.8	↑1.4
2/11 18:10	60.3	↑1.5
2/11 18:20	61.9	↑1.6
2/11 18:30	63.5	↑1.6
2/11 18:40	65.1	↑1.6
2/11 18:50	66.7	↑1.6
2/11 19:00	68.3	↑1.6
2/11 19:10	69.9	↑1.6
2/11 19:20	71.4	↑1.5
2/11 19:30	72.9	↑1.5
2/11 19:40	74.3	↑1.4
2/11 19:50	75.6	↑1.3
2/11 20:00	76.8	↑1.2
2/11 20:10	77.9	↑1.1
2/11 20:20	79.0	↑1.1
2/11 20:30	79.9	↑0.9
2/11 20:40	80.8	↑0.9
2/11 20:50	81.6	↑0.8
2/11 21:00	82.3	↑0.7
2/11 21:10	82.9	↑0.6
2/11 21:20	83.5	↑0.6
2/11 21:30	84.1	↑0.6
2/11 21:40	84.5	↑0.4
2/11 21:50	85.0	↑0.5
2/11 22:00	85.4	↑0.4
2/11 22:10	85.8	↑0.4
2/11 22:20	86.2	↑0.4
2/11 22:30	86.5	↑0.3
2/11 22:40	86.8	↑0.3
2/11 22:50	87.1	↑0.3
2/11 23:00	87.3	↑0.2
2/11 23:10	87.6	↑0.3
2/11 23:20	87.7	↑0.1
2/11 23:30	87.9	↑0.2
2/11 23:40	88.0	↑0.1
2/11 23:50	88.1	↑0.1