Isaac's Harbour Sea Conditions and Tide Table

Isaac's Harbour 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 — and sunset is at 07:30 PM.

Days 1–4 Weather Summary

Heavy rain (total 29mm), heaviest during Fri night. Icy conditions (max 10°C on Fri morning, min -1°C on Sat night). Winds increasing (light winds from the SSW on Thu afternoon, strong winds from the S by Fri night).

Days 5–7 Weather Summary

Mostly dry. Icy conditions (max 6°C on Sun afternoon, min 0°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

A dusting of snow. Milder later with heavy rain (total 26mm) on Wed night. Temperatures will be slightly above freezing (max 4°C on Thu afternoon, min 1°C on Wed night). Winds decreasing (strong winds from the E on Wed night, calm by Thu night).

Days 11–13 Weather Summary

Some drizzle, heaviest during Sat afternoon. Freeze-thaw conditions (max 7°C on Mon morning, min -1°C on Sat night). Wind will be generally light.

Thu
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tue
9
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
AM
Wave Height Map
High Tide
10:32PM1.94m
11:10AM1.87m
11:07PM1.89m
11:48AM1.84m
11:48PM1.82m
12:31PM1.80m
00:35AM1.72m
1:20PM1.74m
1:31AM1.63m
2:18PM1.70m
2:41AM1.57m
3:30PM1.68m
4:03AM1.58m
5:13PM1.73m
5:31AM1.68m
6:36PM1.86m
6:41AM1.81m
7:28PM1.99m
7:37AM1.95m
8:11PM2.10m
8:28AM2.06m
8:50PM2.15m
9:16AM2.13m
Low Tide
5:01PM0.62m
5:05AM0.58m
5:34PM0.69m
5:33AM0.61m
6:12PM0.77m
6:11AM0.66m
7:02PM0.87m
7:09AM0.70m
8:14PM0.94m
8:25AM0.73m
9:49PM0.95m
9:41AM0.71m
11:19PM0.87m
10:54AM0.65m
00:22AM0.72m
12:01PM0.55m
1:11AM0.57m
1:01PM0.44m
1:55AM0.43m
1:55PM0.36m
2:37AM0.32m
2:46PM0.30m
3:18AM0.26m
Wave
height (m) 
direction
period (s) 
1.5
SSE
9
1.5
SSE
9
1.9
SSE
6
2.1
SSE
8
2.4
SSE
9
3.5
S
11
2.3
S
11
1.5
SSE
10
1.2
SSE
10
1.2
SSE
10
0.9
SSE
10
0.8
SSE
10
0.7
SE
10
0.7
SSE
9
0.7
SSE
9
0.6
SE
9
0.6
E
10
0.6
ESE
10
0.8
ESE
5
1.8
ESE
6
4
ESE
9
3
SE
10
2.3
SE
10
2
SSE
10
2
S
12
1.7
SSW
12
1.5
S
12
1.3
ESE
8
1.2
ESE
10
1.2
ESE
11
1.3
ESE
11
1
ESE
12
0.8
ESE
12
0.6
ESE
11
0.5
ESE
11
0.5
E
11
cloud
mod rain
light rain
mod rain
mod rain
light rain
part cloud
part cloud
clear
cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
part cloud
light snow
light rain
mod rain
rain showers
cloud
cloud
cloud
light rain
light rain
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
clear
cloudy
mod rain
light rain
mod rain
mod rain
light rain
some clouds
some clouds
clear
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
some clouds
light snow
light rain
mod rain
rain shwrs
cloudy
cloudy
cloudy
light rain
light rain
some clouds
clear
clear
some clouds
clear
some clouds
some clouds
clear
 km/h
15
SSW
15
S
25
S
25
SSE
30
SSE
30
SW
20
WSW
15
W
15
W
10
WSW
5
N
15
NW
15
NNW
15
NNW
20
NNW
10
NNW
5
ENE
15
ESE
20
E
35
E
40
ESE
10
E
5
WSW
10
NW
10
N
25
NNE
30
NNE
20
N
20
NNW
15
N
20
NNW
10
W
15
WNW
20
NW
5
WNW
15
NW
 mm 
8
4
7
9
1.0
14
3
7
1.0
1.0
1.0
max°C
8
9
10
10
10
4
4
3
4
6
2
5
5
0
3
5
1
2
3
2
3
4
2
2
2
2
3
3
1
4
5
4
7
7
5
5
Moonrise
11:20
12:31
1:40
2:44
3:38
4:22
4:56
5:24
5:47
6:08
6:28
6:50
Moonset
8:03
8:27
8:59
9:41
10:35
11:42
12:59
2:21
3:44
5:07
6:30
7:53
9:17
Sunrise
6:50
6:50
6:48
6:46
6:43
6:41
6:39
6:37
6:37
6:35
6:33
6:31
Sunset
7:30
7:30
7:31
7:32
7:35
7:36
7:37
7:38
7:39
7:40
7:42
7:44
Today's sea temperature in Isaac's Harbour is 1.6 °C (Statistics for 28 Mar 1981-2005 – mean: 0.4 max: 1.8 min: -1.1°C)
Nearest