Hull Bay surfForecast / Saint Thomas / US Virgin Islands

information circle16 Day Weather and Surf, issued 1 pm Wednesday 13 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
27.9° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Hull Bay this week:

The most powerful waves expected at Hull Bay in the next 16 days are 1.2m 8s and forecast to arrive on Monday (May 18) 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 1.5m 6s period and expected on Saturday (May 16) at 5AM.

Wave TypeTime (AST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Mon 18th May)4ft (1.2m) 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 4mm), mostly falling on Wed afternoon. Warm (max 27°C on Wed afternoon, min 26°C on Thu night). Mainly fresh winds.

Days 5-7 Weather Summary

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

Wed
13
Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
NNE
14
0.4
NNE
13
0.5
NNE
12
0.6
NNE
12
0.4
NNE
13
0.6
NNE
13
0.6
NNE
12
0.6
NNE
12
0.5
NE
11
0.5
NE
11
0.5
NE
11
0.4
NE
11
1.3
E
7
0.4
NE
11
1.3
E
7
1.1
E
7
1.1
E
8
0.8
ENE
8
0.8
ENE
8
1
E
8
0.5
E
8
Wave Graph
Metric surfscale
Energy kJ
82
69
87
99
70
106
96
91
59
60
60
31
161
29
154
103
157
76
76
140
34
Wind (km/h)
25
ESE
35
ESE
30
ESE
25
ESE
30
ESE
30
ESE
25
ESE
30
E
25
E
30
E
30
E
30
E
30
E
35
E
30
ESE
25
E
25
E
30
E
25
E
30
E
30
E
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
7:10PM0.33m
4:49AM0.16m
7:57PM0.39m
8:47PM0.43m
9:41PM0.46m
10:37PM0.47m
11:37PM0.47m
00:37AM0.46m
Low Tide
2:18AM0.15m
11:35AM-0.05m
11:56AM-0.11m
12:26PM-0.15m
1:05PM-0.18m
1:51PM-0.19m
2:42PM-0.17m
thunderstorm
clear
clear
clear
rain showers
clear
clear
thunderstorm
clear
clear
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
clear
thunderstorm
clear
clear
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:46
5:46
5:46
5:45
5:45
5:45
5:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
6:45
6:45
6:45
6:45
6:46
6:46
6:46
1
2
1
1
1
1
1
1
Temp °C
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
26
27
27
27
27
27
27
26
26
27
26
27
27
25
27
26
26
26
26
25
27
24
26
26
26
26
Swell 1
Height (m)
Direction
Period (s)
0.6
ENE
7
0.4
NNE
13
0.5
NNE
12
0.5
ENE
7
0.4
NNE
11
0.7
ENE
7
0.6
ENE
7
0.6
NNE
12
0.5
NE
11
0.5
NE
11
0.5
NE
11
0.4
ENE
8
0.4
NE
11
0.4
NE
11
0.3
NE
10
0.3
NE
10
0.3
NE
10
0.8
ENE
8
0.8
ENE
8
0.3
NE
9
0.5
E
8
Energy kJ
32
69
87
28
50
43
33
91
59
60
60
20
40
29
16
15
15
76
76
12
34
Swell 2
Height (m)
Direction
Period (s)
0.4
NNE
14
0.1
NE
7
0.1
NE
7
0.6
NNE
12
0.4
NNE
13
0.6
NNE
13
0.6
NNE
12
0.3
NNW
8
0.2
N
8
0.2
ESE
9
0.2
ESE
9
0.4
NE
11
0.3
NE
11
0.2
ESE
9
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.3
NE
10
0.2
NNE
9
0.2
ESE
8
0.3
NE
8
Energy kJ
82
2
2
99
70
106
96
13
5
7
8
31
18
8
7
6
7
14
8
6
11
Swell 3
Height (m)
Direction
Period (s)
0.2
N
6
0.1
N
6
0.1
NE
9
0.1
NE
15
0.1
N
10
0.2
NNW
9
0.3
NNW
8
0.1
N
10
0.1
N
9
0.2
N
8
0.2
N
8
0.2
ESE
9
0.1
N
8
0.1
N
10
0.2
N
9
0.2
NNW
8
0.2
NNW
7
0.2
NNW
7
0.1
N
7
Energy kJ
3
1
3
8
2
8
14
2
2
5
5
7
1
2
6
6
5
5
1
Wind waves
Height (m)
Direction
Period (s)
0.8
SE
5
1.3
ESE
5
1.3
ESE
6
1
SE
6
1.4
ESE
5
1
SE
6
0.9
SE
6
1.2
ESE
5
1.2
ESE
6
1.2
ESE
6
1.2
E
6
1.1
ESE
6
1.3
E
7
1.2
E
6
1.3
E
7
1.1
E
7
1.1
E
8
0.5
SE
6
0.6
SSE
6
1
E
8
1
ESE
5
Energy kJ
41
85
115
72
102
69
54
69
113
115
88
77
161
101
154
103
157
17
21
140
56
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
1
2
1
1
1
2
2
1
2
2
1
2
2
1
1
2
1
1
Distance (km)
115
106
115
115
112
115
27
135
556
890
117
231
890
135
115
70
30
115
781
115
115
Best forecast wave conditions in Saint Thomas
Rating
(10 max)
Best forecast wave conditions in US Virgin Islands
Rating
(10 max)
Header Global
Rating
(10 max)
9
4
5
4
5
5
5
4
5
4
5
5
7
4
5
5
4
4
5
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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