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Surf Forecasts:
Jam's Right surfForecast / Mainland / Tanzania
48hr Weather and Surf, issued 2 am Thursday 30 Apr 2026 EATForecast 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
28.9° C
(Which is slightly warmer than usual)How big are the waves at Jam's Right today?
The current surf forecast for Jam's Right at 5AM is: 0.7m 5s primary swell from a Southeast direction and 0.3m 9s secondary swell from a East direction (forecast issued at 02:00am April 30). The wind direction is predicted to be cross-offshore.
| Time (EAT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | 1ft (0.3m) | 9s |
| Afternoon (30 Apr) | 2ft (0.6m) | 6s |
| Evening (30 Apr) | 2ft (0.6m) | 5s |
Table - waves today at Jam's Right. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 24mm), heaviest during Sat morning. Warm (max 30°C on Thu afternoon, min 24°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 30 | Friday 1 | Saturday 2 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ESE 10 | SE 5 | SE 5 | E 9 | E 9 | SE 6 | SE 6 | SE 5 | SE 5 | SE 5 | E 9 | E 9 | SSE 6 | E 9 | E 9 | E 9 | SE 5 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 8 | |
71 | 18 | 29 | 15 | 15 | 23 | 27 | 23 | 22 | 18 | 14 | 14 | 41 | 14 | 14 | 14 | 22 | 14 | 14 | 14 | 14 | 14 | 14 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | |
High Tide | 3:25AM2.91m | 3:36PM3.33m | 3:57AM2.95m | 4:05PM3.40m | 4:26AM2.94m | 4:33PM3.40m | ||||||||||||||||||
Low Tide | 9:19PM0.38m | 9:17AM0.43m | 9:49PM0.25m | 9:46AM0.36m | 10:19PM0.17m | 10:14AM0.33m | ||||||||||||||||||
 | | |  | | | |  | | |  |  | | | | | | | | | | | | | |
 | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — |
2 | 3 | 1 | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | — | — | — | 1 | — | 2 | 4 | 4 | 3 | 1 | |
Temp °C | 25 | 25 | 24 | 26 | 29 | 30 | 27 | 26 | 26 | 25 | 24 | 26 | 28 | 29 | 27 | 26 | 25 | 24 | 24 | 26 | 28 | 29 | 27 | 26 |
28 | 26 | 25 | 27 | 29 | 30 | 28 | 28 | 28 | 27 | 25 | 27 | 30 | 31 | 29 | 29 | 28 | 26 | 26 | 27 | 29 | 31 | 29 | 29 | |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 9 | E 9 | ESE 6 | ESE 6 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | SE 5 | ESE 5 | SE 5 | E 9 | E 9 | E 9 | SE 4 | SE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 6 | E 9 | ESE 8 |
 kJ | 71 | 17 | 16 | 23 | 26 | 17 | 16 | 16 | 15 | 15 | 13 | 11 | 7 | 14 | 14 | 14 | 5 | 6 | 5 | 5 | 11 | 10 | 14 | 64 |
Swell 2 Height (m) Direction Period (s) | — | — | — | E 9 | E 9 | — | — | — | — | — | E 9 | E 9 | E 9 | — | — | — | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | S 7 | S 8 |
| kJ | — | — | — | 15 | 15 | — | — | — | — | — | 14 | 14 | 14 | — | — | — | 14 | 14 | 14 | 14 | 14 | 14 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | E 6 | — | E 6 | — | — | S 7 | — | S 10 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | — | — | 1 | — | 2 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 9 | SE 5 | SE 5 | SSW 3 | SE 6 | SE 6 | SE 6 | SE 5 | SE 5 | SE 5 | SSW 2 | SSW 2 | SSE 6 | SE 5 | SE 4 | SE 4 | SE 5 | SSE 7 | S 2 | S 2 | S 5 | ESE 9 | ESE 6 | S 3 |
| kJ | 59 | 18 | 29 | 1 | 88 | 23 | 27 | 23 | 22 | 18 | 1 | 1 | 41 | 6 | 10 | 9 | 22 | 26 | 1 | 1 | 13 | 124 | 13 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2339 | 0 | 1937 | 1937 | 7 | 110 | 1851 | 1803 | 1803 | 1851 | 1803 | 7 | 7 | 1851 | 1851 | 1806 | 1806 | 1851 | 1851 | 7 | 7 | 1803 | 1805 | 1805 |
Best forecast wave conditions in Tanzania (Mainland) | ||||||||||||||||||||||||
Best forecast wave conditions in Tanzania | ||||||||||||||||||||||||
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