Oyster Bay Beach - Coco Beach surf break

Oyster Bay Beach - Coco Beach surfForecast / Mainland / Tanzania

information circle48hr Weather and Surf, issued 2 pm Monday 18 May 2026 EAT
Forecast update in hr  min  s Forecast update imminent
Oyster Bay Beach - Coco Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Oyster Bay Beach - Coco Beach sea temperature is
28.6° C
(Which is slightly warmer than usual)

How big are the waves at Oyster Bay Beach - Coco Beach today?

The current surf forecast for Oyster Bay Beach - Coco Beach at 10PM is: 1.0m 9s primary swell from a East-southeast direction and 0.9m 6s secondary swell from a South-southeast direction (forecast issued at 02:00pm May 18). The wind direction is predicted to be cross-onshore.

Time (EAT) & DateWave HeightWave Period
Morning (18 May)--
Afternoon (18 May)3.5ft (1.0m)10s
Evening (18 May)3.5ft (1.0m)9s

Table - waves today at Oyster Bay Beach - Coco Beach. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Tue night. Warm (max 30°C on Mon afternoon, min 24°C on Mon night). Wind will be generally light.

Mon
18
Tuesday
19
Wednesday
20
Thu
21
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
Rating
(10 max)
0
0
0
0
1
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
1
1
Swell
Height Map
Height MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.9
ESE
10
1
ESE
10
0.9
ESE
9
1
ESE
9
1
ESE
9
0.9
ESE
9
0.9
ESE
9
0.9
ESE
9
0.9
ESE
9
0.9
ESE
9
0.9
ESE
9
0.8
ESE
9
0.8
ESE
9
0.8
ESE
10
0.8
ESE
10
0.8
ESE
10
0.8
SSE
6
0.8
SSE
6
0.5
ESE
9
0.5
ESE
9
0.5
E
9
0.3
ESE
13
0.7
SE
9
1.1
SSE
6
Wave Graph
Metric surfscale
Energy kJ
159
172
156
164
164
124
124
126
126
126
136
113
113
115
117
103
45
44
49
49
44
35
88
88
Wind (km/h)
15
S
15
SSE
15
SSE
15
SSE
10
SSE
10
S
10
SSW
15
S
20
SSE
20
SSE
15
SSE
15
SSE
10
S
15
S
15
S
15
S
20
S
20
S
15
SE
10
SSE
10
S
10
S
10
SSW
15
S
cross
cross
cross-on
cross-on
cross
cross
cross-off
cross
cross
cross-on
cross
cross
cross
cross
cross-off
cross
cross
cross
cross-on
cross
cross
cross-off
cross-off
cross
High Tide
5:03PM3.71m
5:34AM2.92m
5:48PM3.58m
6:20AM2.81m
6:35PM3.35m
7:11AM2.66m
Low Tide
10:39AM0.14m
11:27PM-0.04m
11:22AM0.22m
00:12AM0.11m
12:09PM0.38m
1:00AM0.32m
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
rain showers
rain showers
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:13
6:13
6:13
6:12
1
1
Temp °C
29
30
27
26
25
25
24
26
29
29
27
25
25
24
24
26
29
30
27
25
25
24
24
26
30
30
28
28
27
27
26
28
29
29
28
27
27
26
26
27
28
29
28
27
27
26
27
28
Swell 1
Height (m)
Direction
Period (s)
0.9
ESE
10
1
ESE
10
0.9
ESE
9
1
ESE
9
1
ESE
9
0.9
ESE
9
0.9
ESE
9
0.9
ESE
9
0.9
ESE
9
0.9
ESE
9
0.9
ESE
9
0.8
ESE
9
0.8
ESE
9
0.8
ESE
10
0.8
ESE
10
0.8
ESE
10
0.5
E
9
0.5
E
9
0.5
ESE
9
0.5
ESE
9
0.5
E
9
0.4
ESE
9
0.7
SE
9
0.7
SE
9
Energy kJ
159
172
156
164
164
124
124
126
126
126
136
113
113
115
117
103
45
44
49
49
44
29
88
88
Swell 2
Height (m)
Direction
Period (s)
0.1
S
9
0.1
S
10
0.1
S
17
0.1
E
15
0.2
E
14
0.2
ESE
14
0.2
ESE
14
0.3
ESE
13
0.3
ESE
13
0.4
ESE
13
Energy kJ
2
2
5
4
16
19
18
35
34
56
Swell 3
Height (m)
Direction
Period (s)
0.1
S
18
0.1
S
16
0.1
S
9
0.1
S
9
0.1
S
9
0.1
S
15
0.1
S
15
0.1
S
14
Energy kJ
6
5
2
2
2
4
4
4
Wind waves
Height (m)
Direction
Period (s)
0.8
S
6
0.4
SSE
3
0.9
SSE
6
0.8
SSE
6
0.6
SSE
6
0.6
SSE
6
0.6
SSE
6
0.8
SSE
6
0.4
SSE
3
0.8
SSE
6
0.9
SSE
5
0.9
SSE
5
0.9
SSE
5
0.9
SSE
5
0.4
SSW
3
0.8
SSE
6
0.8
SSE
6
0.7
SE
5
0.6
SSE
6
0.6
SE
5
0.6
SE
5
1
SSE
6
1.1
SSE
6
Energy kJ
51
4
56
36
27
25
26
36
4
42
46
45
44
45
2
40
39
30
21
16
16
65
88
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
2
3
1
1
1
3
4
2
2
1
2
1
1
1
1
2
1
1
1
1
1
Distance (km)
7
117
2174
2174
1930
7
0
7
1930
2334
1853
1853
7
1853
0
117
1802
1802
1802
1802
1802
0
0
1802
Best forecast wave conditions in Tanzania (Mainland)
Rating
(10 max)
1
1
1
1
1
1
1
1
Best forecast wave conditions in Tanzania
Rating
(10 max)
1
1
2
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
4
4
4
5
4
4
4
4
4
4
4
4
4
4
5
5
4
4
4
5
5
5
4
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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