Jam's Right surfForecast / Mainland / Tanzania

information circle48hr Weather and Surf, issued 8 pm Sunday 31 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
27.8° C
(Which is slightly warmer than usual)

How big are the waves at Jam's Right today (01 Jun):

  • Morning surf: Morning surf (01 Jun, local time) - 2.5ft (0.7m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (01 Jun, local time) - 0.5ft (0.1m), 16s period with E swell.
  • Evening surf: Evening surf (01 Jun, local time) - 3ft (0.9m), 8s period with ESE swell.

The current surf forecast for Jam's Right at 4AM is: 0.8m 8s primary swell from a East-southeast direction (forecast issued at 08:00pm May 31). An open ocean swell of 1.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EAT) & DateWave HeightWave Period
Morning (01 Jun)2.5ft (0.7m)8s
Afternoon (01 Jun)0.5ft (0.1m)16s
Evening (01 Jun)3ft (0.9m)8s

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 9mm), mostly falling on Sun night. Warm (max 29°C on Mon morning, min 24°C on Sun night). Wind will be generally light.

Sun
31
Monday
1
Tuesday
2
Wednesday
3
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
12 PM
3 PM
Rating
(10 max)
0
1
1
1
1
1
0
0
0
0
0
1
1
0
0
0
0
0
1
1
1
0
0
0
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
8
1.1
ESE
8
0.9
ESE
8
0.8
ESE
8
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
0.1
E
16
0.1
E
16
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
0.8
ESE
8
0.8
ESE
8
0.7
ESE
8
0.8
ESE
9
0.9
ESE
8
0.9
ESE
8
1.6
ESE
8
1.6
ESE
8
1
ESE
8
0.9
ESE
8
0.9
ESE
8
1.5
ESE
8
Wave Graph
Metric surfscale
Energy kJ
0
131
85
79
62
62
60
5
5
81
81
83
79
85
75
99
101
99
336
336
144
116
112
291
Wind (km/h)
20
SSE
15
SSE
15
SSE
15
S
10
SSW
15
S
20
SSE
25
SSE
20
SSE
15
SSE
15
SSE
10
S
10
SSW
15
SSE
15
SSE
20
SE
15
SE
15
SSE
15
SE
10
SSE
10
S
10
SSE
15
ESE
20
SE
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross-off
cross
cross-on
cross
High Tide
4:12PM3.21m
4:40AM2.66m
4:45PM3.20m
5:12AM2.65m
5:18PM3.16m
5:46AM2.61m
Low Tide
10:32PM0.32m
10:23AM0.54m
11:05PM0.33m
10:57AM0.56m
11:38PM0.37m
11:31AM0.62m
clear
clear
clear
clear
rain showers
thunderstorm
clear
clear
clear
rain showers
part cloud
part cloud
part cloud
part cloud
rain showers
rain showers
clear
part cloud
clear
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:13
6:13
6:13
6:13
1
1
1
1
1
1
1
1
1
Temp °C
26
25
25
24
24
25
29
29
27
25
25
25
24
26
29
29
28
26
25
25
24
26
29
29
26
27
28
26
27
27
28
28
28
26
26
27
26
28
29
28
28
27
26
27
27
29
30
29
Swell 1
Height (m)
Direction
Period (s)
1.1
ESE
8
0.9
ESE
8
0.8
ESE
8
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
0.1
E
16
0.1
E
16
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
0.8
ESE
8
0.8
ESE
8
0.7
ESE
8
0.8
ESE
9
0.1
E
14
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
1
ESE
8
0.9
ESE
8
0.9
ESE
8
1.5
ESE
8
Energy kJ
131
85
79
62
62
60
5
5
81
81
83
79
85
75
99
4
99
112
112
144
116
112
291
Swell 2
Height (m)
Direction
Period (s)
0.4
SSE
7
0.1
E
16
0.4
SE
7
0.1
E
14
0.1
E
15
0.1
E
14
0.1
E
14
0.1
E
13
Energy kJ
18
5
11
4
4
4
4
4
Swell 3
Height (m)
Direction
Period (s)
0.1
E
14
0.1
E
14
0.1
E
15
Energy kJ
4
4
4
Wind waves
Height (m)
Direction
Period (s)
0.9
ESE
8
0.9
ESE
8
1.4
ESE
8
1.4
ESE
8
0.4
SSE
7
0.3
S
3
1.3
ESE
7
0.8
ESE
8
0.9
ESE
7
1.4
SE
7
1.4
SE
7
1.5
ESE
7
0.3
SSE
7
0.8
SSE
7
0.9
ESE
8
1.4
ESE
8
1.6
ESE
8
1.6
ESE
8
1.8
ESE
8
1.7
ESE
8
1.5
ESE
8
0.9
ESE
8
Energy kJ
91
83
213
213
18
1
183
64
86
211
217
234
9
50
101
270
336
336
412
352
298
112
Nearest Offshore or Glassy
Rating
(10 max)
1
4
1
1
1
1
1
1
2
1
3
1
1
1
1
1
2
1
2
3
1
3
3
2
Distance (km)
1947
1937
0
0
0
0
110
1805
2028
1947
1907
0
0
110
110
110
2195
1973
1929
1884
0
110
110
110
Best forecast wave conditions in Tanzania (Mainland)
Rating
(10 max)
1
1
2
1
1
2
1
Best forecast wave conditions in Tanzania
Rating
(10 max)
1
1
2
1
1
1
2
1
1
1
1
3
3
2
Header Global
Rating
(10 max)
6
5
5
5
5
5
5
4
5
5
5
8
5
4
6
4
5
4
5
5
5
4
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)
Map placeholder

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