Riverhead Sea Conditions and Tide Table

Riverhead 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 08:10 PM.

Days 1–4 Weather Summary

Heavy rain (total 29mm), heaviest during Tue night. Warm air temperatures (max 25°C on Tue afternoon, min 19°C on Wed night). Winds decreasing (fresh winds from the S on Tue afternoon, light winds from the NNE by Fri morning).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Fri afternoon, min 21°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 26°C on Tue afternoon, min 20°C on Tue night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 7mm), mostly falling on Sat night. Warm (max 26°C on Sat night, min 20°C on Sat night). Wind will be generally light.

Days 14–17 Weather Summary

Moderate rain (total 19mm), heaviest on Tue morning. Warm (max 25°C on Mon afternoon, min 20°C on Mon morning). Wind will be generally light.

Tue
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
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
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
8:31PM0.92m
8:51AM0.71m
9:08PM0.93m
9:31AM0.75m
9:44PM0.92m
10:10AM0.79m
10:20PM0.91m
10:49AM0.82m
10:57PM0.88m
11:30AM0.85m
11:37PM0.84m
12:13PM0.88m
00:20AM0.79m
1:00PM0.90m
1:08AM0.75m
1:53PM0.92m
2:04AM0.71m
2:53PM0.93m
3:08AM0.68m
3:59PM0.96m
4:20AM0.67m
5:07PM0.99m
5:32AM0.69m
6:12PM1.03m
6:38AM0.74m
7:12PM1.06m
7:38AM0.80m
Low Tide
2:05PM0.19m
3:10AM0.17m
2:49PM0.18m
3:45AM0.15m
3:31PM0.17m
4:18AM0.13m
4:13PM0.17m
4:50AM0.12m
4:56PM0.18m
5:22AM0.11m
5:40PM0.19m
5:56AM0.11m
6:29PM0.20m
6:34AM0.11m
7:24PM0.21m
7:18AM0.12m
8:26PM0.21m
8:11AM0.12m
9:35PM0.21m
9:12AM0.13m
10:46PM0.19m
10:20AM0.12m
11:53PM0.16m
11:29AM0.10m
00:54AM0.12m
12:36PM0.07m
1:49AM0.07m
1:38PM0.04m
Wave
Height (m)
Direction
Period (s)
1.3
S
5
1.3
S
6
1.5
SSE
6
1.3
SSE
6
1.2
SSE
8
1.1
SSE
7
1
SSE
8
0.9
SSE
8
0.9
SSE
8
0.7
SSE
8
0.7
S
8
0.6
S
8
0.6
S
8
0.7
SSE
7
0.6
SSE
7
0.6
SSE
7
0.6
SSE
7
0.8
SSE
8
1.3
S
8
1.3
S
8
1
S
7
0.8
SSE
7
0.7
SSE
7
0.7
SSE
6
0.7
SSE
6
0.7
SSE
6
0.7
SSE
6
0.8
SSE
6
0.9
SE
6
0.8
SE
7
0.8
SE
7
0.7
SE
6
0.6
SE
6
0.6
SE
6
0.6
SE
8
0.5
SE
8
0.4
SE
7
0.4
ESE
9
0.4
ESE
8
0.4
SE
7
0.5
SSE
6
0.7
S
3
0.8
S
4
0.6
S
6
0.5
SSE
7
0.5
S
7
0.6
S
6
thunderstorm
thunderstorm
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
thunderstorm
thunderstorm
cloud
part cloud
clear
clear
clear
part cloud
heavy rain
light rain
rain showers
part cloud
part cloud
thunderstorm
risk tstorm
risk tstorm
rain shwrs
some clouds
some clouds
some clouds
some clouds
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
risk tstorm
risk tstorm
cloudy
some clouds
clear
clear
clear
some clouds
heavy rain
light rain
rain shwrs
some clouds
some clouds
risk tstorm
km/h
30
S
15
S
25
E
20
N
25
NNW
25
NW
25
N
25
N
5
NNE
5
S
10
SW
5
SSE
15
SSE
10
S
10
SE
20
S
10
S
10
SE
15
ESE
10
NNE
15
ENE
20
ESE
10
E
15
E
15
ESE
10
ESE
15
E
15
ESE
10
SE
10
SE
20
SSE
15
SSW
10
SW
10
SW
20
N
10
NNE
5
SSW
10
W
5
N
10
S
10
SSW
20
SE
20
SE
10
ENE
15
NE
0
S
5
SW
 mm
2
23
4
3
4
11
4
1
3
max °C
25
23
22
23
22
21
21
19
21
24
22
23
24
22
22
24
23
24
24
23
24
26
23
22
23
22
23
23
22
22
24
23
24
25
26
20
24
24
22
25
24
21
22
23
22
24
24
Moonrise
7:57
8:27
8:52
9:14
9:36
9:57
10:19
10:44
11:15
11:53
12:42
1:44
2:57
4:16
5:36
Moonset
5:29
6:34
7:40
8:45
9:50
10:57
12:07
1:19
2:35
3:50
5:00
6:01
6:50
7:28
7:59
Sunrise
5:43
5:43
5:45
5:46
5:47
5:48
5:48
5:50
5:50
5:52
5:52
5:54
5:54
5:56
5:56
Sunset
8:10
8:09
8:08
8:07
8:07
8:05
8:04
8:02
8:01
8:00
8:00
7:58
7:57
7:55
7:54
7:52
Today's sea temperature in Riverhead is
22.4° C
(Statistics for 28 Jul 1981-2005 – mean: 22.2 max: 24.1 min: 19.6°C)
Issued (local time): 1 pm Tuesday 28 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest