Jam's Right surfForecast / Mainland / Tanzania

information circle48hr Weather and Surf, issued 2 pm Wednesday 27 May 2026 EAT
Forecast update in hr  min  s Forecast update imminent
Jam's Right surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jam's Right sea temperature is
28.0° C
(Which is slightly warmer than usual)

How big are the waves at Jam's Right today (27 May):

  • Afternoon surf: Afternoon surf (27 May, local time) - 2.5ft (0.7m), 8s period with ESE swell.
  • Evening surf: Evening surf (27 May, local time) - 0.5ft (0.1m), 17s period with E swell.

The current surf forecast for Jam's Right at 8PM is: 0.1m 17s primary swell from a East direction (forecast issued at 02:00pm May 27). An open ocean swell of 0.8m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (EAT) & DateWave HeightWave Period
Morning (27 May)--
Afternoon (27 May)2.5ft (0.7m)8s
Evening (27 May)0.5ft (0.1m)17s

Table - waves today at Jam's Right. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 8mm), mostly falling on Fri morning. Warm (max 29°C on Wed afternoon, min 24°C on Thu night). Wind will be generally light.

Wed
27
Thursday
28
Friday
29
Sat
30
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.6
ESE
8
0.7
ESE
8
0.1
E
17
0.1
E
17
0.1
E
16
0.1
E
16
0.1
E
16
0.1
E
15
0.6
ESE
8
0.1
E
15
0.1
E
14
0.1
E
14
0.6
ESE
7
0.6
E
7
0.2
E
8
0.6
ESE
8
0.6
ESE
8
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
0.7
E
8
0.8
E
8
Wave Graph
Metric surfscale
Energy kJ
51
68
6
5
5
5
5
4
48
4
4
4
42
38
6
47
49
67
68
70
70
68
64
86
Wind (km/h)
20
SSE
20
SSE
20
SSE
15
SSE
15
SSE
15
S
10
S
15
S
15
SSE
20
SSE
20
SSE
15
SSE
15
S
15
S
15
S
15
SSE
15
SE
15
SSE
15
S
10
S
10
S
10
S
10
SSW
10
S
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
1:51PM2.89m
2:18AM2.50m
2:31PM3.02m
2:58AM2.57m
3:06PM3.11m
3:34AM2.63m
Low Tide
8:14PM0.74m
8:05AM0.77m
8:52PM0.58m
8:42AM0.69m
9:27PM0.45m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:13
6:13
6:13
6:13
1
2
3
1
Temp °C
29
29
27
25
25
25
25
26
29
29
27
26
25
25
24
26
27
29
27
25
24
24
24
26
28
28
27
26
26
26
27
27
29
27
27
28
27
27
25
28
28
30
28
28
26
26
27
29
Swell 1
Height (m)
Direction
Period (s)
0.6
ESE
8
0.7
ESE
8
0.1
E
17
0.1
E
17
0.1
E
16
0.1
E
16
0.8
ESE
8
0.8
ESE
8
0.6
ESE
8
0.1
E
15
0.1
E
14
0.1
E
14
0.6
ESE
7
0.6
E
7
0.7
ESE
7
0.6
ESE
8
0.6
ESE
8
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
0.7
E
8
0.8
E
8
Energy kJ
51
68
6
5
5
5
69
69
48
4
4
4
42
38
46
47
49
67
68
70
70
68
64
86
Swell 2
Height (m)
Direction
Period (s)
0.1
E
18
0.1
E
18
0.1
E
17
0.1
E
16
0.1
E
16
0.1
E
15
0.1
E
15
0.1
E
14
0.1
E
14
0.1
E
14
0.1
E
14
0.1
E
14
0.2
E
8
0.1
E
13
0.1
E
14
0.1
E
14
0.2
S
6
0.1
E
16
0.1
E
15
0.1
E
15
0.1
E
16
Energy kJ
6
6
6
5
5
4
4
4
4
4
4
4
6
3
4
4
3
5
5
4
5
Swell 3
Height (m)
Direction
Period (s)
0.1
E
15
0.1
SE
6
0.1
E
14
0.1
E
14
0.1
E
14
0.1
E
15
Energy kJ
4
2
4
4
4
4
Wind waves
Height (m)
Direction
Period (s)
1.2
ESE
8
1.2
SE
8
0.8
ESE
8
0.8
ESE
8
0.8
ESE
8
0.8
ESE
8
1.4
SE
7
0.7
SSE
7
0.7
ESE
8
0.8
ESE
8
0.8
ESE
8
0.3
S
3
0.4
SSE
3
0.6
SSE
6
1.1
ESE
7
0.3
SSE
6
0.3
SSE
6
0.2
SSE
6
0.1
S
6
Energy kJ
175
187
75
75
75
73
199
47
52
74
72
2
3
29
134
8
8
4
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
4
4
3
3
1
1
1
1
2
2
2
1
1
1
3
1
1
1
1
1
Distance (km)
110
1973
1973
1933
1884
1884
1884
1884
110
1973
1973
1973
1907
1929
1907
110
110
110
2196
0
0
0
0
0
Best forecast wave conditions in Tanzania (Mainland)
Rating
(10 max)
1
1
1
1
1
Best forecast wave conditions in Tanzania
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
7
7
9
7
6
6
8
9
9
7
9
7
7
6
5
5
5
5
5
4
5
5
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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