EXCELLENT 8.5
Boston Bay
Portland, Jamaica
Right now
· Swell ESE 0.8m 6sOK to surf, not perfectFAIR
Waves
Waist high0.7–1.1m
Short choppy waves· 6s
Wind
Light wind, clean waves ✓7kph
NNW · gusts 24kph
Best time to surf
AICould not generate AI recommendation at this time
03:0006:0009:00
Tides
Today
▲10:39 PM0.2m
Today's Tides · Friday, March 20, 2026
Now0.18m↗ Rising
▲
High Tide
10:39 PM
0.18m
Not enough data for chart
Next 4 Days
Wave Forecast (5 Days)
0.7–1.7m face · Avg 6s
Primary swell ESE · 1.1m · 6s
Sat, Mar 21
1.1-1.7m
24h
5.7s
1.0-1.6m
03h
6.2s
0.9-1.5m
06h
6.2s
0.9-1.4m
09h
6.1s
0.8-1.3m
12h
6s
0.8-1.2m
15h
5.9s
0.7-1.1m
18h
5.8s
0.7-1.1m
21h
5.8s
Wave Height (meters)
Top numbers: height · Bottom numbers: period
Wind Forecast (5 Days)
Cross-shore (estimate) · mixed
Sat, Mar 21
5.4
↙
24h
SSW
3.6
↙
03h
SW
2.6
↙
06h
SW
5.1
↓
09h
S
6.1
↓
12h
S
2.2
↓
15h
S
2.2
↑
18h
N
6.8
↖
21h
NNW
Wind Speed (km/h)
Wind Gusts
Arrows match the direction label
Recommendations by Level
FAIR
Good size · short period · Good wind⏰Best: 03:00 · 06:00
Ideal conditions for beginners at low, mid tide. The sandy bottom and mellow waves create a safe learning environment. Morning sessions tend to be glassier with lighter winds.
Tide chart, wave forecast, and surf conditions for Boston Bay. Check tide times, wave height, wind direction, and best surf windows.
Available Lessons at this Spot
No lessons available for this location.