🌊 Tide Gauge
Beihai (Guantouling)
Timezone
Asia/Shanghai
Tidal Datum
Local Chart Datum
MSL height
2.581 m (MSL)
Data Source
Open-Meteo FES2022 Grid & 北海 Anchor (Differential Calibration)
📅 30-Day Tide Forecasts
TUE
21
July 21, 2026 (Lunar: Month 6 Day 8)
▲High Tide
12:02
2.92m
23:56
2.81m
▼Low Tide
06:06
2.02m
18:15
2.15m
➔
WED
22
July 22, 2026 (Lunar: Month 6 Day 9)
▲High Tide
12:30
3.42m
▼Low Tide
05:38
2.19m
20:20
1.95m
➔
THU
23
July 23, 2026 (Lunar: Month 6 Day 10)
▲High Tide
01:16
2.28m
13:06
3.86m
▼Low Tide
04:50
2.15m
22:15
1.66m
➔
FRI
24
July 24, 2026 (Lunar: Month 6 Day 11)
▲High Tide
13:46
4.21m
▼Low Tide
23:56
1.34m
➔
SAT
25
July 25, 2026 (Lunar: Month 6 Day 12)
▲High Tide
14:29
4.47m
▼Low Tide
-
➔
SUN
26
July 26, 2026 (Lunar: Month 6 Day 13)
▲High Tide
15:13
4.65m
▼Low Tide
01:09
1.07m
➔
MON
27
July 27, 2026 (Lunar: Month 6 Day 14)
▲High Tide
15:57
4.76m
▼Low Tide
01:57
0.86m
➔
TUE
28
July 28, 2026 (Lunar: Month 6 Day 15)
▲High Tide
16:42
4.83m
▼Low Tide
02:34
0.72m
➔
WED
29
July 29, 2026 (Lunar: Month 6 Day 16)
▲High Tide
17:27
4.85m
▼Low Tide
03:06
0.65m
➔
THU
30
July 30, 2026 (Lunar: Month 6 Day 17)
▲High Tide
18:11
4.83m
▼Low Tide
03:36
0.65m
➔
FRI
31
July 31, 2026 (Lunar: Month 6 Day 18)
▲High Tide
18:57
4.74m
▼Low Tide
04:05
0.73m
➔
SAT
01
August 01, 2026 (Lunar: Month 6 Day 19)
▲High Tide
19:43
4.57m
▼Low Tide
04:31
0.91m
➔
SUN
02
August 02, 2026 (Lunar: Month 6 Day 20)
▲High Tide
20:32
4.30m
▼Low Tide
04:54
1.18m
➔
MON
03
August 03, 2026 (Lunar: Month 6 Day 21)
▲High Tide
10:20
2.15m
21:24
3.92m
▼Low Tide
05:09
1.52m
13:08
2.08m
➔
TUE
04
August 04, 2026 (Lunar: Month 6 Day 22)
▲High Tide
10:13
2.59m
22:20
3.43m
▼Low Tide
05:12
1.89m
15:31
2.04m
➔
WED
05
August 05, 2026 (Lunar: Month 6 Day 23)
▲High Tide
10:38
3.13m
23:25
2.87m
▼Low Tide
04:58
2.18m
17:24
1.89m
➔
THU
06
August 06, 2026 (Lunar: Month 6 Day 24)
▲High Tide
11:17
3.69m
▼Low Tide
04:30
2.31m
19:19
1.65m
➔
FRI
07
August 07, 2026 (Lunar: Month 6 Day 25)
▲High Tide
00:53
2.30m
12:04
4.23m
▼Low Tide
03:44
2.21m
21:16
1.30m
➔
SAT
08
August 08, 2026 (Lunar: Month 6 Day 26)
▲High Tide
12:58
4.69m
▼Low Tide
22:59
0.91m
➔
SUN
09
August 09, 2026 (Lunar: Month 6 Day 27)
▲High Tide
13:57
5.04m
▼Low Tide
-
➔
MON
10
August 10, 2026 (Lunar: Month 6 Day 28)
▲High Tide
15:01
5.26m
▼Low Tide
00:23
0.56m
➔
TUE
11
August 11, 2026 (Lunar: Month 6 Day 29)
▲High Tide
16:09
5.34m
▼Low Tide
01:30
0.34m
➔
WED
12
August 12, 2026 (Lunar: Month 6 Day 30)
▲High Tide
17:17
5.29m
▼Low Tide
02:25
0.30m
➔
THU
13
August 13, 2026 (Lunar: Month 7 Day 1)
▲High Tide
18:21
5.11m
▼Low Tide
03:10
0.44m
➔
FRI
14
August 14, 2026 (Lunar: Month 7 Day 2)
▲High Tide
19:21
4.79m
▼Low Tide
03:47
0.75m
➔
SAT
15
August 15, 2026 (Lunar: Month 7 Day 3)
▲High Tide
20:17
4.35m
▼Low Tide
04:15
1.16m
➔
SUN
16
August 16, 2026 (Lunar: Month 7 Day 4)
▲High Tide
09:17
2.21m
21:12
3.83m
▼Low Tide
04:33
1.61m
13:26
1.93m
➔
MON
17
August 17, 2026 (Lunar: Month 7 Day 5)
▲High Tide
09:27
2.70m
22:06
3.28m
▼Low Tide
04:39
2.02m
15:28
1.89m
➔
TUE
18
August 18, 2026 (Lunar: Month 7 Day 6)
▲High Tide
09:54
3.18m
23:05
2.74m
▼Low Tide
04:26
2.29m
17:04
1.81m
➔
WED
19
August 19, 2026 (Lunar: Month 7 Day 7)
▲High Tide
10:31
3.61m
▼Low Tide
03:49
2.36m
18:38
1.72m
➔