Sprat Bay surfForecast / Saint Thomas / US Virgin Islands

information circle12 Day Weather and Surf, issued 1 pm Tuesday 04 Nov 2025 AST
Forecast update in hr  min  s Forecast update imminent
Sprat Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sprat Bay sea temperature is
29.2° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Sprat Bay this week:

The most powerful waves expected at Sprat Bay in the next 12 days are 1.3m 6s and forecast to arrive on Saturday (Nov 08) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 7s period and expected on Sunday (Nov 09) at 8PM.

Wave TypeTime (AST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8AM (Sat 8th Nov)4.5ft (1.3m) 6s

Table - best surf conditions forecast for Sprat Bay over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 11mm), heaviest on Wed night. Warm (max 28°C on Tue afternoon, min 27°C on Tue night). Mainly fresh winds.

Days 3-6 Weather Summary Moderate rain (total 10mm), heaviest on Fri afternoon. Warm (max 28°C on Fri afternoon, min 27°C on Fri night). Mainly fresh winds.

Tue
04
Wednesday
05
Thursday
06
Friday
07
Saturday
08
Sunday
09
Monday
10
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.4
SE
0.4
SE
0.8
E
1
E
1.1
E
0.9
E
0.8
E
0.8
E
0.9
E
0.9
ESE
1.2
ESE
1.4
ESE
1.5
ESE
1.7
E
1.7
ESE
1.8
ESE
1.9
ESE
1.9
ESE
1.6
ESE
1.5
ESE
1.5
ESE
Period(s) (?)558555565556777777777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)79041594334464338870000000000
Wind
(km/h)
15
ENE
15
ENE
20
E
25
ESE
30
E
25
E
20
E
20
E
20
E
25
ESE
30
ESE
30
E
30
E
30
E
35
E
30
E
35
E
30
E
30
E
30
E
30
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
on
cross-
on
crosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
9:34AM
0.32
10:28AM
0.35
11:24AM
0.36
12:22PM
0.36
1:19PM
0.35
2:14PM
0.32
Low Tide
/ height (m)
12:51AM
0.00
1:17AM
-0.02
1:50AM
-0.04
2:29AM
-0.04
3:14AM
-0.04
4:03AM
-0.02
4:56AM
0.01
Tue
04
Wednesday
05
Thursday
06
Friday
07
Saturday
08
Sunday
09
Monday
10
Sunrise--6:20--6:20--6:20--6:22--6:22--6:22--6:22
Sunset5:45--5:45--5:45--5:44--5:44--5:44--5:43--
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
clear
Rain (mm)
-1124-12-121-2-121-4-
Temp. °C282828282727282827282828282828282828282828
Feels °C (?)303029292626292926282828272727272727282827
  • 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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Quick surf report for Sprat Bay:

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Sprat Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Information about the Sprat Bay Surf forecast

The above surf forecast table for Sprat Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Sprat Bay can be found by selecting the local surf guide option on the grey menu. Our Sprat Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Sprat Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Sprat Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

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