Reef
both
Level 5/10

Hull Bay

St Thomas, US Virgin Islands
🪸Sharp reef🦈Sharks

Hull Bay is the US Virgin Islands' premier surf spot—a reef break on St Thomas's north shore that picks up N swells and produces quality waves for the small but dedicated local community. The setting is beautiful and the vibe is mellow.

10-Day Forecast
Wed5
0
Poor
0.7m@7s
21km/h
Today6
0
Poor
0.8m@9s
24km/h
Fri7
0
Poor
0.7m@7s
25km/h
Sat8
0
Poor
0.8m@7s
28km/h
Sun9
0
Poor
1.0m@10s
27km/h
Mon10
0
Poor
0.9m@9s
29km/h
Tue11
0
Poor
1.0m@9s
26km/h
Wed12
0
Poor
0.8m@7s
28km/h
Thu13
0
Poor
0.4m@8s
35km/h
Fri14
0
Poor
0.5m@13s
37km/h
Choppy 5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 22 km/h · PM 22 km/h · Tide at 7am (0.0m)
Swell
0.7m
ENE(68°)
Score: 5/25
Period
7s
Short period / windswell
Score: 2/25
Wind
21km/h
ESE(112°)
Score: 19/25
Weather
29°C
0.1mm45%
First light 5:28amSunrise 5:58amSunset 6:52pmLast light 7:22pm
Windswell0.4m@2sSecondary0.3mConfidence
100%

Location & Conditions

Loading map...
0°45°90°135°180°225°270°315°NESW
Swell
Wind
Showing forecast for today

Hourly Forecast, Tide & Strike Windows

Strike window: 9:53am–12:00pm · risingStrike window: 4:30–7:22pm · droppingIdeal tide: mid
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
°C
28°
29°
29°
29°
29°
29°
28°
29°
29°
29°
28°
28°
28°
28°
29°
28°
28°
29°
29°
29°
28°
27°
28°
28°
29°
29°
28°
29°
29°
29°
28°
28°
29°
28°
28°
28°
28°
29°
29°
28°
28°
29°
29°
29°
29°
29°
29°
29°
29°
29°
2m1.0
sec
7s
7s
7s
7s
7s
9s
9s
9s
9s
9s
7s
7s
7s
7s
7s
7s
7s
7s
7s
7s
10s
10s
10s
10s
10s
9s
9s
9s
9s
9s
9s
9s
9s
9s
9s
7s
7s
7s
7s
7s
8s
8s
8s
8s
8s
13s
13s
13s
13s
13s
swell
windkm/h
22g28
22g29
22g29
21g27
24g29
26g35
26g34
25g33
22g29
21g29
27g35
26g36
26g33
23g31
25g34
29g37
30g37
30g37
24g32
27g37
31g41
28g44
25g43
25g38
27g39
27g38
29g44
30g42
28g36
30g35
28g35
27g36
25g34
24g40
25g42
30g40
30g42
28g41
26g40
24g39
36g49
37g51
34g51
33g50
34g47
39g53
38g55
37g52
36g50
38g50
tidem
12:37am0.3m
7:00am0.0m
2:12pm0.4m
8:37pm0.2m
1:27am0.3m
7:45am0.0m
3:12pm0.5m
9:52pm0.2m
2:15am0.3m
8:42am0.0m
4:15pm0.5m
11:15pm0.2m
3:22am0.3m
9:37am0.0m
5:22pm0.5m
12:22am0.2m
4:37am0.2m
10:47am0.0m
6:22pm0.5m
1:22am0.1m
5:45am0.3m
11:52am0.0m
7:17pm0.5m
2:07am0.1m
6:57am0.3m
12:57pm0.0m
8:11pm0.5m
2:47am0.1m
8:00am0.3m
2:02pm0.0m
8:57pm0.5m
3:30am0.1m
8:57am0.3m
3:00pm0.0m
9:41pm0.5m
4:07am0.1m
9:57am0.4m
3:52pm0.1m
10:22pm0.4m
Ideal tide (from tide preference)Strike windowNight

Tide times today

12:37 am
High tide - 0.31m
7:00 am
Low tide - 0.04m
2:12 pm
High tide - 0.42m
8:37 pm
Low tide - 0.17m
Times shown in spot-local time.

Strike Score Breakdown

0
Poor
Components
Swell Direction0/25
Swell Size5/25
Swell Period2/25
Wind19/25
Raw Score26/100
Adjustments
🤢 Wind History-14
🌊💨 Windswell-3
⚠️ Weak Component-10
📉 Undersized Swell-10
⚖️ Penalty Stack Cap+3
🚫 Undersized Capmax 64
Adjusted Score0/100
Confidence
Multiplier×1.00
Final Score0
🤢 Morning Sickness

Plan Your Strike

Return flights to STT, departing today with a 5-day trip window.

Search Flights on Skyscanner
See where's firing right nowToday's best waves worldwide, scored live
Free Strike Report

Know when Caribbean is about to fire

Get the best strike windows in Caribbean — and worldwide — in your inbox every Monday & Thursday. Live Strike Scores, the swell behind them, zero fluff.

Free forever. Two emails a week. Unsubscribe anytime.

For real surf travel

Get the full Hull Bay trip window

Pro unlocks the 10-day forecast window, unlimited alerts, and custom spot tracking that help turn a good-looking surf report into a better travel decision.

10-day window

See the trip window before flights get expensive.

Unlimited alerts

Let the app watch your score threshold for you.

Custom spots

Track the breaks that actually matter to your travel plans.

Swell Requirements

Optimal direction
N (350°)
Direction range
320° - 20°
Size range
0.8m - 2.5m
Ideal size
2.0m
Height multiplier
0.97×
Ideal period
14s+

Wind Requirements

Optimal direction
SE (135°)
Offshore range
100° - 170°

Tide Requirements

Optimal tide
mid
Optimal range
0.6m - 1.5m

Water temp

27°C

Wetsuit

Boardshorts / Rashguard

Difficulty

5/10

Crowd level

3/10

Access: North shore St Thomas. USVI's main spot.

Frequently Asked Questions

What tide is best at Hull Bay?

Hull Bay works best on a mid tide, ideally between 0.6m and 1.5m on the local tide chart. The tide chart above shows today’s strike window.

What wind direction is offshore at Hull Bay?

Offshore wind at Hull Bay blows from the SE (135°). Anything in the 100° to 170° range grooms the faces; outside it, expect chop or bumpy conditions.

What swell size and direction work best at Hull Bay?

Hull Bay wants N swell (320° to 20°) between 0.8m and 2.5m, with a period of 14s or more for quality waves.

When is the best time of year to surf Hull Bay?

The main season at Hull Bay is Nov, Dec, Jan, Feb, Mar. A secondary window runs Sep, Oct. Best in USVI. Needs solid N swell.

How do I get to Hull Bay?

Fly into STT, then allow about 20 minutes by road. North shore St Thomas. USVI's main spot.

What kind of wave is Hull Bay?

Hull Bay is a reef break, a peak with lefts and rights. Difficulty is rated 5/10.

Best Season

Peak: Nov, Dec, Jan, Feb, Mar

Secondary: Sep, Oct

Best in USVI. Needs solid N swell.

Getting There

Airport
STT
Drive time
20 min
Data quality
verified

Strike Log

Community Discussion