1-2ft
2.8ft @ 5s E
Medium confidence
Wind
10mph
Onshore
Temp
66°F
Water: 61°F
FORECAST
THU
30/07
2-4ft
17
FRI
31/07
1-3ft
6
SAT
01/08
Flat
6
SUN
02/08
Flat
9
MON
03/08
Flat
5
THURSDAY 30/07
Surf
Swell
Secondary
Wind
Energy
6am
1-2ft2.7ft@ 5s E
-
1726
mph8.9kJ
Noon
2-3ft3.7ft@ 6s ENE
-
1423
mph28.0kJ
6pm
2-4ft4.0ft@ 6s ENE
-
1525
mph46.9kJ
Show all 8 hours
FRIDAY 31/07
Surf
Swell
Secondary
Wind
Energy
6am
1-3ft2.7ft@ 6s ENE
-
611
mph26.7kJ
Noon
1-3ft2.2ft@ 6s ENE
0.5ft@ 10s ESE
37
mph16.3kJ
6pm
1-2ft1.8ft@ 6s ENE
0.5ft@ 9s ESE
68
mph11.0kJ
Show all 8 hours
SATURDAY 01/08
Surf
Swell
Secondary
Wind
Energy
6am
Flat1.2ft@ 6s E
0.4ft@ 9s ESE
69
mph5.4kJ
Noon
Flat0.9ft@ 6s E
0.4ft@ 9s ESE
26
mph2.8kJ
6pm
Flat0.9ft@ 6s E
-
1322
mph3.0kJ
Show all 8 hours
SUNDAY 02/08
Surf
Swell
Secondary
Wind
Energy
6am
Flat1.2ft@ 3s SSW
0.3ft@ 5s E
922
mph0.3kJ
Noon
Flat0.9ft@ 2s SSW
0.2ft@ 5s E
1014
mph0.2kJ
6pm
Flat0.9ft@ 7s ESE
0.2ft@ 9s ESE
1222
mph8.1kJ
Show all 8 hours
MONDAY 03/08
Surf
Swell
Secondary
Wind
Energy
6am
Flat0.9ft@ 3s SSE
0.3ft@ 9s ESE
511
mph3.0kJ
Noon
Flat0.6ft@ 9s ESE
0.3ft@ 9s E
36
mph10.4kJ
6pm
Flat0.6ft@ 9s E
0.3ft@ 3s SE
611
mph9.7kJ
Show all 8 hours
TIDES
No tide data available. Tide predictions require a nearby NOAA station
Sunrise: 5:34amSunset: 8:05pm
UV Index: 0.0Cloud Cover: 100%
N/A
Swell
N/A
Wind
7.6 mi
Visibility
0/5
Rating
SwellByte Surfguide
Nantasket Beach is a popular surf destination. Check the current conditions and forecast to plan your session. The rating system helps you understand the quality of the surf based on wave height, period, direction, wind conditions, and tide.