Hull Bay surfForecast / Saint Thomas / US Virgin Islands

information circle16 Day Weather and Surf, issued 7 am Friday 15 May 2026 AST
Forecast update in hr  min  s Forecast update imminent
Hull Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hull Bay sea temperature is
27.7° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Hull Bay this week:

The most powerful waves expected at Hull Bay in the next 16 days are 1.4m 8s and forecast to arrive on Tuesday (May 19) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Tuesday (May 19) at 11AM.

Wave TypeTime (AST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Tue 19th May)4.5ft (1.4m) 8s

Table - best surf conditions forecast for Hull Bay over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 8mm), mostly falling on Fri night. Warm (max 27°C on Fri afternoon, min 26°C on Fri morning). Mainly fresh winds.

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Mon morning. Warm (max 27°C on Mon afternoon, min 26°C on Mon morning). Mainly fresh winds.

Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
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
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
NNE
13
0.6
NNE
12
0.6
NNE
12
0.5
NE
11
0.5
NE
11
0.4
NE
11
0.4
NE
11
1.2
E
7
0.4
NE
11
1.5
E
7
1.2
E
7
0.3
NE
10
0.2
N
8
1.3
E
8
0.2
N
7
0.1
N
7
1.3
E
8
0.1
N
7
0.8
ENE
8
0.7
ENE
8
0.8
ENE
8
Wave Graph
Metric surfscale
Energy kJ
106
96
91
60
60
43
43
130
29
199
131
15
5
212
4
1
213
1
80
55
71
Wind (km/h)
30
ESE
25
ESE
30
ESE
30
ESE
25
E
35
E
30
E
30
E
30
E
30
E
25
E
30
E
30
E
25
E
30
E
30
E
25
E
30
ESE
30
ESE
25
E
25
ESE
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
8:47PM0.43m
9:41PM0.46m
10:37PM0.47m
11:37PM0.47m
00:37AM0.46m
1:34AM0.44m
2:22AM0.41m
Low Tide
11:56AM-0.11m
12:26PM-0.15m
1:05PM-0.18m
1:51PM-0.19m
2:42PM-0.17m
3:39PM-0.13m
4:42PM-0.07m
clear
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
thunderstorm
thunderstorm
clear
clear
thunderstorm
clear
clear
clear
clear
thunderstorm
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:46
5:46
5:45
5:45
5:45
5:43
5:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
6:45
6:45
6:46
6:46
6:46
6:47
1
1
2
3
1
1
1
1
Temp °C
26
27
27
27
27
27
27
27
27
26
27
27
26
27
27
26
27
27
26
27
27
25
27
27
26
27
25
26
26
26
23
26
25
24
26
26
24
26
26
25
26
26
Swell 1
Height (m)
Direction
Period (s)
0.6
NNE
13
0.6
NNE
12
0.6
NNE
12
0.5
NE
11
0.5
NE
11
0.4
NE
11
0.4
NE
11
0.4
NE
11
0.5
SE
6
0.3
NE
10
0.3
NE
10
0.3
NE
10
0.2
N
8
0.6
SSE
6
0.2
N
7
0.1
N
7
0.1
N
6
0.1
N
7
0.8
ENE
8
0.7
ENE
8
0.8
ENE
8
Energy kJ
106
96
91
60
60
43
43
29
19
16
15
15
5
23
4
1
1
1
80
55
71
Swell 2
Height (m)
Direction
Period (s)
0.2
NNW
9
0.6
ENE
7
0.3
NNW
8
0.2
N
8
0.2
N
8
0.2
N
8
0.2
NNE
11
0.3
NE
11
0.4
NE
11
0.1
E
14
0.1
N
8
0.2
N
7
0.1
NE
9
0.6
SE
6
0.1
N
7
0.1
N
6
Energy kJ
8
32
13
5
5
5
12
18
29
4
1
4
3
28
1
1
Swell 3
Height (m)
Direction
Period (s)
0.3
NNW
8
0.1
N
10
0.1
N
9
0.1
N
7
0.1
E
14
0.1
N
9
0.1
NE
9
0.2
ESE
8
Energy kJ
14
2
2
1
4
2
3
7
Wind waves
Height (m)
Direction
Period (s)
1.1
ESE
6
0.8
SE
6
1.2
ESE
5
1.2
ESE
6
1.1
ESE
6
1.2
E
5
1.3
E
5
1.2
E
7
1.4
E
5
1.5
E
7
1.2
E
7
1.3
E
5
1.7
E
6
1.3
E
8
1.4
E
5
1.4
E
6
1.3
E
8
1.3
E
6
0.9
SE
5
0.9
SE
5
Energy kJ
95
49
78
97
101
75
95
130
104
199
131
97
191
212
109
139
213
108
38
42
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
1
2
1
2
2
1
2
2
2
2
1
1
2
2
1
1
1
2
Distance (km)
115
8
111
115
890
135
115
422
135
890
781
117
556
32
127
890
233
106
115
115
70
Best forecast wave conditions in Saint Thomas
Rating
(10 max)
1
Best forecast wave conditions in US Virgin Islands
Rating
(10 max)
1
Header Global
Rating
(10 max)
6
5
4
6
4
5
7
4
6
4
4
4
4
4
4
6
5
4
7
5
5
  • 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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Information about the Hull Bay Surf forecast

The above surf forecast table for Hull Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Hull Bay can be found by selecting the local surf guide option on the grey menu. Our Hull 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 (Hull 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 Hull 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.

Hulihee Palace is 95 km (59 miles) from Hilo. If you plan a vacation in Big Island, look for hotels and other accommodation in Hilo. Hilo has rooms for a wide range of budgets as well as car hire and transport links.

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