Hull Bay surfForecast / Saint Thomas / US Virgin Islands

information circle16 Day Weather and Surf, issued 7 am Saturday 25 Apr 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
27.3° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Hull Bay this week:

The surf forecast for Hull Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Apr 25) at 5PM. The primary swell is predicted to be 0.9m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Hull Bay in the next 16 days are 0.8m 14s and forecast to arrive on Monday (Apr 27) at 5AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Monday (Apr 27) at 8PM.

Wave TypeTime (AST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Sat 25th Apr)3ft (0.9m) 10s
Best Surf 5AM (Mon 27th Apr)2.5ft (0.8m) 14s
Most Powerful 5AM (Mon 27th Apr)2.5ft (0.8m) 14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 19mm), heaviest on Mon night. Warm (max 26°C on Sat morning, min 26°C on Sat morning). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 14mm), heaviest on Tue night. Warm (max 27°C on Thu afternoon, min 26°C on Tue morning). Wind will be generally light.

Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
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
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.9
NNE
10
0.9
NNE
10
0.9
NNE
10
0.4
NNE
16
0.6
NNE
15
0.7
NNE
14
0.8
NNE
13
0.7
NNE
13
0.7
NNE
13
0.5
NNE
12
0.5
NNE
12
0.6
NNE
12
0.6
NNE
11
0.6
NNE
11
0.5
NNE
11
0.5
N
10
0.5
N
12
0.6
N
10
0.7
N
10
0.6
N
12
0.7
N
9
Wave Graph
Metric surfscale
Energy kJ
167
169
129
102
158
183
201
151
145
83
83
109
93
88
64
49
69
71
96
101
79
Wind (km/h)
20
S
15
S
10
SSE
15
SE
15
SSE
15
SSE
15
SE
15
SSE
5
SSE
15
SE
10
ESE
5
E
10
ESE
10
E
20
E
20
SE
20
SE
20
ESE
20
ESE
20
ESE
20
ESE
cross-off
cross-off
off
off
off
off
off
off
off
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
4:17PM0.09m
5:16AM0.30m
5:51PM0.16m
5:37AM0.26m
6:54PM0.23m
5:46AM0.20m
7:43PM0.29m
5:45AM0.16m
8:25PM0.33m
5:19AM0.12m
9:03PM0.35m
9:41PM0.35m
Low Tide
12:17PM0.07m
9:17PM0.04m
12:11PM0.06m
10:54PM0.09m
12:18PM0.05m
00:35AM0.12m
12:28PM0.02m
2:17AM0.13m
12:38PM-0.01m
4:14AM0.12m
12:47PM-0.05m
12:56PM-0.08m
thunderstorm
clear
thunderstorm
part cloud
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
rain showers
thunderstorm
part cloud
thunderstorm
part cloud
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:54
5:54
5:54
5:54
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:38
6:38
6:39
6:39
6:39
6:39
6:40
2
1
1
2
6
7
2
3
4
2
1
2
1
Temp °C
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
27
27
26
27
26
27
27
27
27
27
27
28
27
27
29
28
29
28
28
28
27
28
29
26
28
27
Swell 1
Height (m)
Direction
Period (s)
0.9
NNE
10
0.9
NNE
10
0.9
NNE
10
0.7
NNE
9
0.7
NNE
8
0.7
NNE
14
0.8
NNE
13
0.7
NNE
13
0.9
SSE
6
0.5
NNE
12
0.6
SE
6
0.6
NNE
12
0.6
NNE
11
0.6
NNE
11
0.5
NNE
11
0.5
N
10
0.5
N
12
0.6
N
10
0.7
N
10
0.7
N
10
0.7
N
9
Energy kJ
167
169
129
68
72
183
201
151
45
83
25
109
93
88
64
49
69
71
96
92
79
Swell 2
Height (m)
Direction
Period (s)
0.2
E
7
0.2
NNE
18
0.4
NNE
16
0.6
NNE
15
0.7
NNE
7
0.3
N
9
0.3
NE
6
0.7
NNE
13
0.4
NNE
10
0.5
NNE
12
0.6
SE
6
0.1
N
13
0.6
SE
6
0.4
SE
6
0.3
NNW
9
0.4
NNE
10
0.4
NNE
14
0.5
N
12
0.6
N
12
0.6
SE
6
Energy kJ
4
30
102
158
47
13
6
145
31
83
26
3
20
13
17
31
62
80
101
24
Swell 3
Height (m)
Direction
Period (s)
0.1
NE
8
0.4
NE
10
0.2
E
7
0.2
N
10
0.4
ENE
8
0.2
NNW
8
0.3
N
9
0.2
NNE
10
0.3
NE
6
0.1
NE
7
0.4
NNE
9
0.1
NE
6
0.1
NE
6
0.1
N
12
0.3
NNW
11
0.3
NNW
13
0.2
E
7
0.3
NNE
9
0.3
NNE
9
0.2
NNE
8
0.5
N
11
Energy kJ
3
24
4
7
23
6
13
9
6
2
28
1
1
3
22
33
4
17
16
7
62
Wind waves
Height (m)
Direction
Period (s)
0.5
S
3
0.3
S
3
0.3
S
3
0.4
SE
3
0.4
SE
3
0.4
SE
4
0.6
E
7
0.8
SE
4
0.5
SE
5
0.7
SE
6
0.6
SE
6
0.3
ENE
3
0.5
SE
6
0.5
SE
5
0.6
SE
5
0.6
SE
5
0.6
SE
5
0.4
SE
5
Energy kJ
5
2
1
4
2
3
34
23
14
31
22
1
15
11
18
18
21
9
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
3
3
0
0
0
0
8
8
0
8
0
0
0
0
30
8
0
30
8
8
30
Best forecast wave conditions in Saint Thomas
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in US Virgin Islands
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
4
6
7
8
8
6
6
5
5
7
7
5
8
6
5
4
5
5
5
4
  • 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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