Sprat Bay surfForecast / Saint Thomas / US Virgin Islands

information circle12 Day Weather and Surf, issued 7 pm Wednesday 04 Feb 2026 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
27.2° C
(Which is 1.2°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Sprat Bay this week:

The most powerful waves expected at Sprat Bay in the next 12 days are 1.1m 6s and forecast to arrive on Tuesday (Feb 10) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 12s period and expected on Monday (Feb 09) at 2PM.

Wave TypeTime (AST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5AM (Tue 10th Feb)3.5ft (1.1m) 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 14mm), heaviest on Thu afternoon. Warm (max 26°C on Wed night, min 25°C on Wed night). Winds decreasing (fresh winds from the ENE on Wed night, light winds from the SW by Sat morning).

Days 3-6 Weather Summary Light rain (total 7mm), mostly falling on Sat night. Warm (max 26°C on Sat night, min 24°C on Sat night). Winds increasing (light winds from the WNW on Sat night, fresh winds from the NE by Mon night).

Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wed
11
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
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 (?)
1.5
NNW
0.4
SSE
0.4
SSE
0.4
SSE
0.5
SSE
0.4
SSE
0.4
SE
0.4
SSE
0.6
N
1.5
NW
0.2
SSE
1.7
NNW
2.3
NNW
2.5
NNW
3
NNW
1
ENE
1.1
E
2.1
NNW
1.5
NNW
1.4
N
0.2
SSE
Period(s) (?)115444455121159131214661211125
Wave
Graph
(?)Metric surfscale
Energy kJ (?)0108712868002000067800003
Wind
(km/h)
25
E
30
ESE
20
SE
20
SSE
15
SSW
15
SSW
10
WSW
5
SW
5
WSW
20
N
30
N
30
N
30
NNE
35
NE
35
NE
35
NE
35
NE
35
ENE
35
ENE
25
E
20
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
ononcross-
on
cross-
on
crosscrosscrossoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
on
cross
High Tide
/ height (m)
10:51PM
0.03
11:32AM
0.10
12:41AM
0.05
11:30AM
0.07
2:15AM
0.08
10:45AM
0.05
3:32AM
0.10
4:36AM
0.13
5:31AM
0.15
6:22AM
0.16
Low Tide
/ height (m)
4:15AM
-0.02
6:35PM
-0.01
5:36AM
0.02
6:38PM
-0.03
7:58AM
0.05
6:49PM
-0.05
7:12PM
-0.07
7:47PM
-0.08
8:33PM
-0.09
Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wed
11
Sunrise-6:50--6:50--6:50--6:50--6:50--6:48--6:48-
Sunset--6:15--6:15--6:15--6:16--6:16--6:17--6:17
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
clear
clear
clear
rain showers
rain showers
rain showers
cloud
part cloud
rain showers
part cloud
part cloud
rain showers
part cloud
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
544-----141--1--1-533
Temp. °C262526262626262526262525252424242424242525
Feels °C (?)252326262826272728292222222120202120202425
  • 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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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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