Sandy Point, Lummi Bay Sea Conditions and Tide Table

Sandy Point, Lummi Bay Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 07:58 AM and sunset is at 04:15 PM.

Days 1–3 Weather Summary

Heavy rain (total 28mm), heaviest during Thu morning. Cool air temperatures (max 10°C on Thu afternoon, min 5°C on Fri afternoon). Mainly strong winds.

Days 4–6 Weather Summary

Heavy rain (total 27mm), heaviest during Mon night. Low air temperatures (max 8°C on Sun morning, min 2°C on Tue night). Winds decreasing (strong winds from the SSE on Mon afternoon, light winds from the ENE by Tue night).

Days 7–9 Weather Summary

A dusting of snow on Thu afternoon. Freezing level rising with drizzle on Fri night. Freeze-thaw conditions (max 4°C on Wed afternoon, min -1°C on Wed night). Winds decreasing (fresh winds from the NNE on Thu morning, calm by Fri night).

Days 10–12 Weather Summary

Moderate rain (total 15mm), heaviest on Mon night. Mild temperatures (max 8°C on Sun night, min 5°C on Sat morning). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
1:55PM2.64m
6:40AM3.01m
2:26PM2.61m
7:11AM3.04m
3:00PM2.57m
7:42AM3.03m
3:35PM2.52m
8:12AM3.01m
4:10PM2.44m
8:42AM3.01m
4:53PM2.31m
9:11AM3.00m
6:02PM2.13m
9:39AM2.99m
7:28PM1.91m
10:06AM2.99m
9:03PM1.71m
10:32AM2.98m
10:54PM1.63m
10:59AM2.99m
1:17AM1.80m
11:26AM3.00m
3:11AM2.19m
Low Tide
10:47AM2.45m
10:20PM-0.39m
11:36AM2.47m
10:54PM-0.47m
12:16PM2.46m
11:30PM-0.50m
12:54PM2.42m
00:07AM-0.51m
1:38PM2.35m
00:46AM-0.46m
2:30PM2.23m
1:25AM-0.34m
3:31PM2.05m
2:05AM-0.13m
4:27PM1.78m
2:45AM0.18m
5:13PM1.42m
3:27AM0.60m
5:56PM0.99m
4:14AM1.08m
6:38PM0.52m
5:12AM1.57m
7:21PM0.05m
Wave
height (m) 
direction
period (s) 
light rain
rain showers
rain showers
light rain
light rain
rain showers
cloud
light rain
light rain
light rain
mod rain
rain showers
cloud
cloud
heavy rain
rain showers
part cloud
part cloud
cloud
cloud
part cloud
cloud
snow showers
cloud
cloud
cloud
light rain
cloud
cloud
cloud
cloud
cloud
light rain
cloud
light rain
heavy rain
light rain
rain shwrs
rain shwrs
light rain
light rain
rain shwrs
cloudy
light rain
light rain
light rain
mod rain
rain shwrs
cloudy
cloudy
heavy rain
rain shwrs
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
snow shwrs
cloudy
cloudy
cloudy
light rain
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
cloudy
light rain
heavy rain
 km/h
30
SE
45
SSE
40
WSW
30
SSW
30
SW
30
SSE
35
SSE
30
S
35
SSE
40
SSE
25
S
15
SSW
40
SSE
40
SE
20
S
30
SSE
25
SE
15
NE
10
NE
15
N
25
NNE
30
NNE
25
NE
25
N
25
NNE
10
NE
5
NNE
5
SSE
15
SSE
10
ESE
15
ENE
5
NE
10
E
10
E
20
NE
5
ESE
 mm 
3
3
1
4
5
3
4
5
1
8
3
12
3
1
1
2
11
max°C
7
10
7
6
7
6
7
7
7
8
7
7
7
8
7
6
7
3
3
4
2
1
1
1
2
3
4
6
6
6
7
7
8
8
8
7
Moonrise
7:19
8:19
9:09
9:48
10:18
10:41
11:00
11:15
11:30
11:45
12:01
12:20
Moonset
2:44
3:31
4:29
5:37
6:49
8:04
9:18
10:33
11:49
1:07
2:29
Sunrise
7:58
8:00
8:00
8:00
8:00
8:02
8:02
8:02
8:03
8:03
8:03
8:03
Sunset
4:15
4:15
4:15
4:15
4:16
4:16
4:17
4:19
4:19
4:20
4:21
4:22
Today's sea temperature in Sandy Point, Lummi Bay is
9.3° C
(Statistics for 18 Dec 1981-2005 – mean: 8.1 max: 9.0 min: 6.5°C)
Issued (local time): 3 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest