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Unawatuna surfForecast / West / Sri Lanka
48hr Weather and Surf, issued 10 pm Tuesday 17 Jun 2025 +0530Forecast update in -1hr 21 min 39 s Forecast update imminent
Unawatuna surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Unawatuna sea temperature is
83.3°F
(Which is normal for this time of year)How big are the waves at Unawatuna today?
The current surf forecast for Unawatuna at 10AM is: 5ft 12s primary swell from a West direction and 2ft 13s secondary swell from a South-southwest direction (forecast issued at 10:30pm June 17). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (+0530) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 5ft (1.5m) | 12s |
| Afternoon (18 Jun) | 5ft (1.5m) | 11s |
| Evening (18 Jun) | 5ft (1.5m) | 11s |
Table - waves today at Unawatuna. (Swell directed towards the surf break)
Updates in -1 hr 21 min 39 s Forecast update imminent
Tue 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wed 25 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |   |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (ft) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 18 | 11 | 16 | 16 | 16 | 16 | 15 | 11 | 14 | 14 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 17 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 975 | 973 | 901 | 980 | 881 | 793 | 941 | 830 | 929 | 900 | 1001 | 1101 | 1152 | 1223 | 1217 | 1347 | 1401 | 1445 | 2161 | 1291 | 1586 | 2775 | 1425 | 1160 | 1323 | 941 | 1004 | 905 | 787 | 725 | 769 | 709 | 768 | 932 | 1170 | 904 | 1054 | 1576 | 1312 | 1217 | 1011 | 1192 | 1119 | 1089 | 1082 | 1658 | 1290 | 1140 | 1267 | 821 | 768 | 1068 | 1065 | 847 | 948 | 1035 | 1029 | 987 | 831 | 1494 |
Wind (mph) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (ft) | 6:06PM 1.35 | 7:29AM 1.31 | 6:56PM 1.18 | 8:41AM 1.35 | 8:07PM 1.05 | 9:58AM 1.41 | 9:41PM 0.95 | 11:09AM 1.51 | 11:09PM 0.98 | 12:08PM 1.64 | 12:18AM 1.05 | 12:59PM 1.74 | 1:14AM 1.15 | 1:43PM 1.8 | 2:02AM 1.25 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (ft) | 12:18AM 0.23 | 12:47PM 0.66 | 1:09AM 0.26 | 2:21PM 0.72 | 2:14AM 0.3 | 4:25PM 0.69 | 3:31AM 0.3 | 5:51PM 0.56 | 4:46AM 0.26 | 6:43PM 0.43 | 5:51AM 0.2 | 7:26PM 0.3 | 6:46AM 0.13 | 8:04PM 0.2 | ||||||||||||||||||||||||||||||||||||||||||||||
Tue 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wed 25 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 6:23 | - | - | - | - | - | - | - | 6:23 | - | - | - | - | - | - | - | 6:23 | - | - | - | - | - | - | - | 6:23 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - |
 |  | | |  | |  |  | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (in) | - | - | - | - | - | - | 0.0 | - | - | - | 0.0 | 0.0 | 0.1 | 0.1 | 0.0 | 0.1 | 0.0 | 0.1 | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | 0.0 | - | 0.0 | 0.1 | 0.1 | 0.1 | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.1 | 0.0 | - | 0.0 | - | - | - | 0.0 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.2 |
| Temp. °F | 81 | 81 | 81 | 81 | 81 | 82 | 82 | 81 | 81 | 81 | 81 | 81 | 81 | 82 | 82 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 79 | 81 | 81 | 81 | 81 | 81 | 81 | 79 | 79 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 79 | 81 | 82 | 82 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 79 | 79 | 79 |
| Feels °F (?) | 86 | 88 | 86 | 86 | 86 | 86 | 86 | 84 | 86 | 86 | 84 | 86 | 84 | 86 | 86 | 84 | 86 | 86 | 84 | 86 | 84 | 84 | 82 | 84 | 86 | 86 | 84 | 82 | 84 | 82 | 82 | 84 | 84 | 84 | 82 | 81 | 82 | 82 | 82 | 84 | 84 | 84 | 82 | 81 | 84 | 86 | 84 | 82 | 84 | 84 | 84 | 84 | 84 | 84 | 82 | 84 | 84 | 82 | 82 | 82 |
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