Burning Swell
☆ Favourite Share Log a surf

Green Harbor

faces 71° ENE · Massachusetts, United States · 42.076, −70.645

Times in EDT

Poor · best window 02:00–00:00
1.0 m
6 s period · NNE 28°
Clean groundswell, 32° outside the swell window · sampled 15 km offshore
Wind
12 km/h
E · onshoreE 85° · onshore
Tide
2.7 m
falling · L 21:30falling · low 21:30 (0.2 m)
Energy
3 kJ
poor
Sky
14°
mainly clear · feels 14°mainly clear · feels 14° · water 15° · OISST 13 Oct, preliminary
Ensemble · 06Z3 of 3 models reporting · updated 13:47 UTC

Next 16 days

tap a day for its hourspick a day for hour by hour · ← → step it · 3-hourly to day 16
  • swell · 10–14 s
  • wind swell · under 10 s
  • offshore
  • cross-off
  • cross
  • cross-on
  • onshore
  • glassy
  • band: the models' spread

Hourly detail

Thursday 8 October poorbest 00:00–24:00 · light 06:45–18:13

00 
poor
0.5 m3s SSW0.1 mtide0.7 ↓
cross-off 20 km/hgust49 km/h 14°
0 kJ
03 
poor
0.6 m3s SSW0.1 mtide−1.3 ↓
cross-off 21 km/hgust48 km/h 14°
0 kJ
06 
poor
0.6 m3s SSW0.1 mtide−0.8 ↑
cross-off 20 km/hgust50 km/h 14°
1 kJ
09 
poor
0.7 m3s SSW0.1 mtide1.2 ↑
cross-off 21 km/hgust49 km/h 17°
1 kJ
12 
poor
0.6 m3s SSW0.1 mtide1.0 ↓
offshore 21 km/hgust33 km/h 22°
1 kJ
15 
poor
0.4 m3s W0.2 + 0.1 mtide−1.2 ↓
cross-off 20 km/hgust31 km/h 22°
0 kJ
18 
poor
0.3 m3s W0.1 + 0.1 mtide−1.0 ↑
offshore 9 km/hgust12 km/h 16°
0 kJ
21 
poor
0.2 m3s NW0.1 mtide1.1 ↑
offshore 9 km/hgust19 km/h 14°
0 kJ

Friday 9 October poorbest 00:00–24:00 · light 06:46–18:11

00 
poor
0.3 m3s NW0.1 mtide1.2 ↓
cross-off 12 km/hgust50 km/h 12°
0 kJ
03 
poor
0.4 m4s NW0.1 mtide−0.9 ↓
offshore 11 km/hgust39 km/h 11°
0 kJ
06 
poor
0.4 m3s WNW0.1 mtide−1.2 ↑
offshore 11 km/hgust36 km/h 10°
0 kJ
09 
poor
0.5 m3s WNW0.1 mtide0.8 ↑
offshore 18 km/hgust39 km/h 14°
0 kJ
12 
poor
0.6 m3s WNW0.1 mtide1.4 ↓
cross-off 26 km/hgust44 km/h 19°
1 kJ
15 
poor
0.6 m4s WNW0.1 mtide−0.6 ↓
cross-off 23 km/hgust39 km/h 20°
1 kJ
18 
poor
0.4 m4s NW0.1 mtide−1.4 ↑
offshore 13 km/hgust30 km/h 16°
0 kJ
21 
poor
0.3 m4s NW0.2 + 0.1 mtide0.4 ↑
offshore 11 km/hgust38 km/h 12°
0 kJ

Saturday 10 October poorbest 00:00–24:00 · light 06:47–18:09

00 
poor
0.3 m2s W0.1 mtide1.5 ↓
offshore 11 km/hgust32 km/h 11°
0 kJ
03 
poor
0.4 m3s WNW0.1 mtide−0.3 ↓
cross-off 12 km/hgust41 km/h 11°
0 kJ
06 
poor
0.4 m3s NNW0.1 mtide−1.4 ↑
cross 9 km/hgust14 km/h 10°
0 kJ
09 
poor
0.9 m4s NNW0.1 mtide0.3 ↑
cross 14 km/hgust24 km/h 12°
1 kJ
12 
poor
0.8 m5s N0.1 mtide1.6 ↓
cross 15 km/hgust20 km/h 16°
1 kJ
15 
poor
0.5 m4s N0.1 mtide0.0 ↓
cross 8 km/hgust14 km/h 17°
1 kJ
18 
poor
0.3 m4s N0.3 + 0.1 mtide−1.6 ↑
onshore 7 km/hgust7 km/h 13°
0 kJ
21 
poor
0.3 m4s N0.2 + 0.1 + 0.1 mtide −0.2↑
cross 7 km/hgust8 km/h 11°
0 kJ

Sunday 11 October poorbest 00:00–24:00 · light 06:49–18:08

00 
poor
0.2 m4s NNE0.2 + 0.1 mtide1.5 ↓
cross 7 km/hgust8 km/h 10°
0 kJ
03 
poor
0.2 m4s NNE0.2 + 0.1 mtide0.3 ↓
cross-off 6 km/hgust6 km/h 10°
0 kJ
06 
poor
0.1 m9s E0.1 + 0.1 mtide−1.4 ↑
cross 6 km/hgust7 km/h 10°
0 kJ
09 
poor
0.2 m9s E0.1 + 0.1 mtide−0.2 ↑
cross 6 km/hgust12 km/h 13°
0 kJ
12 
poor
0.2 m2s SSE0.1 + 0.1 mtide1.6 ↓
cross 14 km/hgust20 km/h 16°
0 kJ
15 
poor
0.4 m3s SSE0.1 + 0.1 mtide0.5 ↓
cross-off 11 km/hgust23 km/h 15°
0 kJ
18 
poor
0.3 m3s SSE0.1 mtide−1.5 ↓
cross 9 km/hgust28 km/h 13° · 2.5 mm/h
0 kJ
21 
poor
0.4 m3s ESE0.4 mtide−0.7 ↑
onshore 20 km/hgust38 km/h 12° · 6.0 mm/h
0 kJ

Monday 12 October poorbest 00:00–24:00 · light 06:50–18:06

00 
poor
0.9 m4s ENE0.9 mtide1.2 ↑
onshore 27 km/hgust45 km/h 13° · 1.6 mm/h
1 kJ
03 
poor
1.2 m5s ENE1.2 mtide0.7 ↓
cross-on 25 km/hgust40 km/h 13° · 0.4 mm/h
3 kJ
06 
poor
1.0 m4s ENE0.1 mtide−1.2 ↓
cross-on 22 km/hgust34 km/h 13°
2 kJ
09 
poor
1.0 m5s NE0.1 mtide−0.5 ↑
cross-on 16 km/hgust27 km/h 13°
2 kJ
12 
poor
0.8 m5s ENE0.8 mtide1.3 ↑
cross 11 km/hgust18 km/h 15°
1 kJ
15 
poor
0.6 m5s ENE0.6 mtide0.9 ↓
cross 9 km/hgust17 km/h 19°
1 kJ
18 
poor
0.4 m5s ENE0.4 mtide−1.2 ↓
cross-off 6 km/hgust7 km/h 17°
0 kJ
21 
poor
0.4 m5s ENE0.4 mtide−1.1 ↑
cross-off 9 km/hgust32 km/h 15°
0 kJ

Tuesday 13 October fairbest 09:00–24:00 · light 06:51–18:04

00 
poor
0.6 m3s NNE0.2 mtide0.8 ↑
cross-on 10 km/hgust24 km/h 15°
1 kJ
03 
poor
1.0 m4s ENE1.0 mtide0.9 ↓
onshore 19 km/hgust28 km/h 14°
2 kJ
06 
poor
1.1 m6s ENE1.1 mtide−0.8 ↓
onshore 18 km/hgust25 km/h 13°
3 kJ
09 
fair
1.1 m6s ENE1.1 mtide−0.8 ↑
onshore 14 km/hgust22 km/h 13°
4 kJ
12 
fair
1.1 m7s ENE1.1 mtide1.0 ↑
cross-on 11 km/hgust16 km/h 16°
4 kJ
15 
fair
1.1 m7s NE1.1 mtide1.2 ↓
cross 13 km/hgust23 km/h 16°
4 kJ
18 
fair
1.0 m7s NE0.9 mtide−0.7 ↓
cross 13 km/hgust35 km/h 16°
3 kJ
21 
fair
0.9 m7s ENE0.8 mtide−1.3 ↑
cross-off 14 km/hgust42 km/h 16° · 0.4 mm/h
2 kJ

Wednesday 14 October poorbest 00:00–24:00 · light 06:52–18:02

00 
poor
0.8 m7s ENE0.7 mtide0.3 ↑
cross-off 18 km/hgust47 km/h 17° · 0.7 mm/h
2 kJ
03 
poor
0.8 m7s ENE0.6 mtide1.1 ↓
cross-off 17 km/hgust42 km/h 17° · 0.2 mm/h
2 kJ
06 
poor
0.7 m7s ENE0.6 mtide−0.4 ↓
cross-off 17 km/hgust42 km/h 17°
2 kJ
09 
poor
0.7 m7s ENE0.5 mtide−1.0 ↑
offshore 15 km/hgust42 km/h 19°
1 kJ
12 
poor
0.6 m7s ENE0.5 + 0.1 mtide0.6 ↑
cross-off 21 km/hgust37 km/h 24°
1 kJ
15 
poor
0.5 m7s ENE0.4 mtide1.3 ↓
offshore 15 km/hgust32 km/h 23°
1 kJ
18 
poor
0.5 m7s ENE0.4 mtide−0.2 ↓
cross-off 15 km/hgust34 km/h 20°
1 kJ
21 
poor
0.6 m7s ENE0.4 mtide−1.4 ↑
cross-off 19 km/hgust42 km/h 18°
1 kJ

Today 15 October poorbest 00:00–24:00 · light 06:54–18:01 12° 15°

00 
poor
0.5 m7s ENE0.3 mtide−0.1 ↑
cross-off 12 km/hgust31 km/h 16°
1 kJ
03 
poor
0.9 m4s NNW0.3 mtide1.0 ↓
cross 37 km/hgust40 km/h 14°
1 kJ
06 
poor
1.4 m5s NNW0.2 mtide0.0 ↓
cross 45 km/hgust47 km/h 13°
5 kJ
09 
poor
1.4 m6s N0.2 mtide−1.0 ↑
cross 20 km/hgust31 km/h 13°
5 kJ
12 
poor
1.0 m5s N0.2 mtide0.2 ↑
cross-on 17 km/hgust20 km/h 15°
2 kJ
now 
poor
1.1 m7s NNE1.1 mtide1.3 ↓
onshore 13 km/hgust11 km/h 15°
3 kJ
18 
poor
0.8 m6s NNE0.8 mtide0.2 ↓
cross-on 10 km/hgust18 km/h 11°
2 kJ
21 
poor
0.6 m5s NNE0.6 + 0.1 mtide−1.2 ↑
cross 8 km/hgust11 km/h 10°
1 kJ

Friday 16 October poorbest 00:00–24:00 · light 06:55–18:00 19° 15°

00 
poor
0.5 m5s NNE0.4 + 0.2 + 0.1 mtide −0.4↑
cross 9 km/hgust18 km/h 9°
1 kJ
03 
poor
0.5 m5s NE0.4 mtide0.8 ↑
cross 10 km/hgust25 km/h 9°
1 kJ
06 
poor
0.6 m3s SE0.3 mtide0.3 ↓
cross 15 km/hgust34 km/h 12°
0 kJ
09 
poor
0.8 m4s SSE0.3 mtide−0.8 ↓
cross 23 km/hgust53 km/h 13° · 2.2 mm/h
1 kJ
12 
poor
0.9 m4s SSE0.2 + 0.1 mtide−0.2 ↑
cross-off 21 km/hgust54 km/h 16°
1 kJ
15 
poor
0.8 m4s S0.1 + 0.1 mtide1.1 ↑
cross-off 24 km/hgust54 km/h 19° · 1.0 mm/h
1 kJ
18 
poor
0.8 m4s SSW0.1 + 0.1 mtide0.6 ↓
cross-off 23 km/hgust54 km/h 19°
1 kJ
21 
poor
0.6 m3s SSW0.1 + 0.1 + 0.1 mtide −0.9↓
cross-off 18 km/hgust47 km/h 19° · 0.6 mm/h
1 kJ

Saturday 17 October poorbest 00:00–24:00 · light 06:56–17:58 5° 15°

00 
poor
0.4 m3s WSW0.1 + 0.1 mtide−0.7 ↑
cross-off 15 km/hgust42 km/h 15°
0 kJ
03 
poor
0.6 m4s WNW0.1 mtide0.5 ↑
cross-off 18 km/hgust42 km/h 11°
1 kJ
06 
poor
1.1 m5s NNW0.1 mtide0.6 ↓
cross 21 km/hgust35 km/h 9° · 0.2 mm/h
3 kJ
09 
poor
1.4 m5s NNW1.4 mtide−0.5 ↓
cross 22 km/hgust40 km/h 6°
5 kJ
12 
poor
1.5 m5s NNW1.5 mtide−0.5 ↑
cross 21 km/hgust33 km/h 8°
5 kJ
15 
poor
1.4 m5s N1.4 mtide0.7 ↑
cross 22 km/hgust31 km/h 11°
5 kJ
18 
poor
1.7 m6s N1.7 mtide0.9 ↓
cross 25 km/hgust37 km/h 7°
7 kJ
21 
poor
1.8 m6s N1.8 mtide−0.4 ↓
cross 22 km/hgust35 km/h 5°
9 kJ

Sunday 18 October poorbest 00:00–24:00 · light 06:57–17:57 4° 15°

00 
poor
1.5 m6s N1.5 mtide−1.0 ↑
cross 17 km/hgust32 km/h 4°
6 kJ
03 
poor
1.0 m6s NNE1.0 mtide0.1 ↑
cross 10 km/hgust20 km/h 3°
3 kJ
06 
poor
0.8 m5s NNE0.8 mtide0.7 ↓
cross 8 km/hgust12 km/h 2°
1 kJ
09 
poor
0.6 m5s NNE0.6 mtide−0.2 ↓
cross 7 km/hgust12 km/h 6°
1 kJ
12 
poor
0.4 m5s NNE0.4 mtide−0.7 ↑
cross-off 4 km/hgust7 km/h 11°
0 kJ
15 
poor
0.4 m5s NE0.3 + 0.1 mtide0.3 ↑
offshore 8 km/hgust11 km/h 13°
0 kJ
18 
poor
0.4 m2s WSW0.2 mtide1.0 ↓
cross-off 11 km/hgust19 km/h 9°
0 kJ
21 
poor
0.4 m3s WSW0.2 mtide0.0 ↓
cross-off 12 km/hgust28 km/h 6°
0 kJ

Monday 19 October poorbest 00:00–24:00 · light 06:59–17:55 9° 15°

00 
poor
0.3 m2s WSW0.1 mtide−1.0 ↑
offshore 10 km/hgust17 km/h 6°
0 kJ
03 
poor
0.3 m2s WSW0.1 + 0.1 mtide−0.2 ↑
offshore 9 km/hgust12 km/h 6°
0 kJ
06 
poor
0.3 m2s WSW0.1 + 0.0 mtide0.7 ↓
cross-off 7 km/hgust8 km/h 5°
0 kJ
09 
poor
0.3 m2s SW0.1 + 0.0 mtide0.2 ↓
cross-off 7 km/hgust11 km/h 10°
0 kJ
12 
poor
0.3 m2s SW0.1 mtide−0.8 ↑
cross-off 9 km/hgust11 km/h 15°
0 kJ
15 
poor
0.5 m3s SSW0.1 mtide−0.1 ↑
cross 9 km/hgust9 km/h 16°
0 kJ
18 
poor
0.6 m3s SSW0.1 mtide1.0 ↑
cross 10 km/hgust15 km/h 11°
0 kJ
21 
poor
0.5 m3s SSW0.1 mtide0.5 ↓
cross-on 9 km/hgust12 km/h 10°
0 kJ

Tuesday 20 October poorbest 00:00–24:00 · light 07:00–17:53 12° 15°

00 
poor
0.4 m3s SW0.1 mtide−0.9 ↓
cross-on 4 km/hgust5 km/h 9°
0 kJ
02 
poor
0.4 m3s SSW0.1 mtide−0.9 ↑
onshore 7 km/hgust8 km/h 9°
0 kJ
05 
poor
0.4 m3s SSW0.1 mtide0.2 ↑
cross-on 12 km/hgust23 km/h 9°
0 kJ
08 
poor
0.4 m3s SSW0.1 mtide0.8 ↓
cross-on 17 km/hgust32 km/h 11°
0 kJ
11 
poor
0.2 m6s S0.1 mtide−0.2 ↓
cross-on 21 km/hgust31 km/h 13°
0 kJ
14 
poor
0.1 m9s E0.1 + 0.1 + 0.1 mtide −0.8↑
cross-on 23 km/hgust32 km/h 13°
0 kJ
17 
poor
0.1 m9s E0.1 + 0.0 mtide0.3 ↑
cross-on 21 km/hgust38 km/h 12°
0 kJ
20 
poor
0.1 m9s E0.1 mtide1.0 ↓
cross-on 19 km/hgust45 km/h 12°
0 kJ
23 
poor
0.2 m9s E0.1 mtide0.0 ↓
cross-on 20 km/hgust48 km/h 12°
0 kJ

Wednesday 21 October poorbest 02:00–24:00 · light 07:00–17:52 10° 15°

02 
poor
0.2 m9s E0.1 mtide−1.0 ↑
cross-on 28 km/hgust48 km/h 12°
0 kJ
05 
poor
0.9 m4s NE0.1 mtide−0.2 ↑
cross-on 29 km/hgust47 km/h 11°
1 kJ
08 
poor
1.1 m5s NE0.1 mtide0.9 ↓
cross-on 30 km/hgust45 km/h 11°
2 kJ
11 
poor
1.2 m5s NE0.1 mtide0.2 ↓
cross-on 29 km/hgust40 km/h 12°
3 kJ
14 
poor
1.2 m5s NE0.1 mtide−0.9 ↑
cross-on 27 km/hgust36 km/h 11°
3 kJ
17 
poor
1.2 m5s NE0.1 mtide−0.1 ↑
cross-on 23 km/hgust39 km/h 11°
3 kJ
20 
poor
1.2 m6s ENE0.1 mtide1.0 ↓
cross-on 23 km/hgust39 km/h 11°
3 kJ
23 
poor
1.1 m6s ENE0.1 mtide0.4 ↓
cross-on 21 km/hgust35 km/h 10°
3 kJ

Thursday 22 October poorbest 02:00–24:00 · light 07:01–17:50 10° 15°

02 
poor
1.1 m6s ENE0.1 mtide−1.0 ↑
cross-on 17 km/hgust31 km/h 10°
3 kJ
05 
poor
0.7 m6s NE0.1 mtide−0.5 ↑
cross-on 15 km/hgust28 km/h 9°
1 kJ
08 
poor
0.7 m6s ENE0.7 mtide0.9 ↓
cross-on 17 km/hgust22 km/h 10°
1 kJ
11 
poor
0.7 m6s ENE0.7 mtide0.6 ↓
cross-on 14 km/hgust16 km/h 10°
1 kJ
14 
poor
0.7 m6s ENE0.7 mtide−0.9 ↑
onshore 9 km/hgust9 km/h 11°
1 kJ
17 
poor
0.6 m6s NE0.6 + 0.1 mtide−0.6 ↑
onshore 7 km/hgust7 km/h 10°
1 kJ
20 
poor
0.6 m6s NE0.5 + 0.1 + 0.1 mtide 0.9↓
cross 5 km/hgust5 km/h 8°
1 kJ
23 
poor
0.5 m5s NE0.4 + 0.1 + 0.1 mtide 0.8↓
cross-off 8 km/hgust11 km/h 7°
1 kJ

Friday 23 October epicbest 23:00–24:00 · light 07:03–17:49 10° 15°

02 
poor
0.5 m5s ENE0.3 + 0.2 + 0.2 mtide −0.8↓
cross-off 10 km/hgust17 km/h 6°
1 kJ
05 
poor
0.4 m9s E0.3 + 0.2 + 0.1 mtide −0.8↑
offshore 11 km/hgust28 km/h 6°
1 kJ
08 
poor
0.4 m9s E0.3 + 0.2 + 0.1 mtide 0.7↑
offshore 15 km/hgust40 km/h 7°
1 kJ
11 
poor
0.6 m3s N0.3 mtide1.0 ↓
offshore 18 km/hgust28 km/h 14°
0 kJ
14 
fair
1.4 m5s NE0.2 mtide−0.6 ↓
cross-off 16 km/hgust24 km/h 18°
5 kJ
17 
good
2.2 m6s NE2.2 mtide−1.0 ↑
cross-off 9 km/hgust14 km/h 16°
13 kJ
20 
good
2.4 m7s NE2.4 mtide0.5 ↑
cross 15 km/hgust36 km/h 12°
18 kJ
23 
epic
2.6 m7s NE2.6 mtide1.1 ↓
cross 10 km/hgust23 km/h 10°
22 kJ

Saturday 24 October fairbest 02:00–24:00 · light 07:04–17:47 10° 15°

02 
fair
2.7 m8s NE2.7 mtide−0.4 ↓
cross-on 16 km/hgust27 km/h 10°
25 kJ
05 
fair
2.5 m8s NE2.5 mtide−1.1 ↑
cross-on 19 km/hgust27 km/h 10°
22 kJ
08 
fair
2.4 m8s NE2.4 mtide0.4 ↑
cross-on 21 km/hgust30 km/h 9°
21 kJ
11 
fair
2.4 m8s NE2.4 mtide1.3 ↓
cross-on 22 km/hgust29 km/h 10°
20 kJ
14 
fair
2.4 m8s NE2.4 mtide−0.2 ↓
cross-on 22 km/hgust27 km/h 10°
20 kJ
17 
fair
2.4 m7s NE2.4 mtide−1.4 ↑
cross-on 17 km/hgust28 km/h 9°
19 kJ
20 
fair
2.4 m7s NE2.4 mtide0.1 ↑
cross-on 19 km/hgust32 km/h 8°
20 kJ
23 
fair
2.5 m7s NE2.5 mtide1.3 ↓
cross-on 18 km/hgust32 km/h 9°
20 kJ

Sunday 25 October poorbest 02:00–11:00 · light 07:05–17:46

02 
fair
2.4 m7s NE2.4 mtide0.0 ↓
cross-on 16 km/hgust29 km/h 9°
19 kJ
05 
fair
2.5 m7s NE2.5 mtide−1.3 ↑
cross-on 16 km/hgust30 km/h 8°
19 kJ
08 
fair
2.6 m7s NE2.6 mtide0.1 ↑
cross-on 20 km/hgust28 km/h 8°
21 kJ
11 
poor
2.6 m7s NE2.6 mtide1.5 ↓
cross-on 46 km/hgust — —
22 kJ
14 
poor
2.6 m13s ENE2.6 mtide0.2 ↓
cross-on 46 km/hgust — —
40 kJ
17 
poor
2.5 m13s ENE2.5 mtide−1.5 ↑
cross-on 46 km/hgust — —
39 kJ
20 
poor
2.4 m13s ENE2.4 mtide−0.5 ↑
cross-on 43 km/hgust — —
36 kJ
23 
poor
2.3 m14s ENE2.3 mtide1.3 ↓
cross-on 41 km/hgust — —
32 kJ

Monday 26 October poorbest 17:00–20:00 · light 07:07–17:45

02 
poor
2.2 m14s ENE1.6 mtide0.4 ↓
cross-on 42 km/hgust — —
31 kJ
05 
poor
2.2 m14s ENE1.6 mtide−1.3 ↑
cross-on 42 km/hgust — —
30 kJ
08 
poor
2.3 m14s ENE1.5 mtide−0.3 ↑
cross-on 42 km/hgust — —
32 kJ
11 
poor
2.3 m14s ENE1.7 mtide1.5 ↓
cross-on 42 km/hgust — —
33 kJ
14 
poor
2.3 m15s ENE1.8 mtide0.8 ↓
cross 38 km/hgust ——
37 kJ
17 
fair
2.1 m16s ENE2.1 mtide−1.4 ↑
cross-on 26 km/hgust — —
34 kJ
20 
poor
2.1 m16s ENE2.1 mtide−1.0 ↑
cross-on 34 km/hgust — —
32 kJ
23 
poor
2.3 m15s ENE1.7 mtide1.0 ↓
cross-on 43 km/hgust — —
38 kJ

Tuesday 27 October poorbest 20:00–24:00 · light 07:08–17:44

02 
poor
2.4 m15s ENE1.4 mtide0.9 ↓
cross-on 40 km/hgust — —
39 kJ
05 
poor
2.3 m15s ENE1.3 mtide−1.0 ↑
cross-on 37 km/hgust — —
34 kJ
08 
poor
2.0 m14s ENE1.2 mtide−0.8 ↑
cross-on 29 km/hgust — —
26 kJ
11 
fair
1.7 m14s ENE1.3 + 1.1 mtide1.3 ↑
cross-on 16 km/hgust — —
19 kJ
14 
good
1.5 m14s ENE1.1 + 1.0 mtide1.3 ↓
cross-on 4 km/hgust — —
14 kJ
17 
fair
1.3 m13s ENE1.0 + 0.9 mtide−1.0 ↓
cross 18 km/hgust ——
11 kJ
20 
good
1.2 m13s ENE1.2 mtide−1.5 ↑
cross-off 31 km/hgust — —
9 kJ
23 
good
1.1 m13s ENE1.0 mtide0.6 ↑
cross-off 33 km/hgust — —
7 kJ

Wednesday 28 October poorbest 02:00–05:00 · light 07:09–17:42

02 
fair
1.1 m12s ENE0.8 mtide1.2 ↓
offshore 41 km/hgust — —
7 kJ
05 
poor
1.0 m12s ENE0.7 mtide−0.6 ↓
offshore 38 km/hgust — —
6 kJ
08 
poor
0.9 m12s ENE0.6 mtide−1.2 ↑
offshore 35 km/hgust — —
4 kJ
11 
poor
1.0 m12s ENE0.5 mtide0.9 ↑
cross 43 km/hgust ——
6 kJ
14 
poor
1.6 m5s NNW0.4 mtide1.8 ↓
cross 48 km/hgust ——
7 kJ
17 
poor
1.6 m6s NNW0.4 mtide−0.4 ↓
cross 45 km/hgust ——
7 kJ
20 
poor
1.6 m6s N0.3 mtide−1.8 ↑
cross 42 km/hgust ——
7 kJ
23 
poor
1.5 m6s NNE0.3 mtide−0.1 ↑
cross 33 km/hgust ——
6 kJ

Thursday 29 October poorbest 02:00–24:00 · light 07:11–17:41

02 
poor
1.5 m6s NNE0.2 mtide1.4 ↓
cross-on 34 km/hgust — —
7 kJ
05 
poor
1.4 m6s NNE0.2 mtide−0.1 ↓
cross-on 30 km/hgust — —
6 kJ
08 
poor
1.2 m6s NNE0.2 mtide−1.4 ↑
cross-on 22 km/hgust — —
4 kJ
11 
poor
1.1 m7s NE0.6 mtide0.3 ↑
cross-on 17 km/hgust — —
3 kJ
14 
poor
0.9 m7s NE0.9 mtide1.9 ↓
cross-on 7 km/hgust — —
3 kJ
17 
poor
0.8 m7s NE0.8 + 0.0 mtide0.4 ↓
cross-on 9 km/hgust — —
2 kJ
20 
poor
0.7 m7s NE0.7 + 0.1 mtide−1.7 ↑
cross-off 13 km/hgust — —
1 kJ
23 
poor
0.6 m7s NE0.6 + 0.1 mtide−0.7 ↑
cross-off 15 km/hgust — —
1 kJ

Friday 30 October poorbest 02:00–24:00 · light 07:12–17:39

02 
poor
0.5 m6s NE0.5 + 0.1 mtide1.2 ↓
cross-off 14 km/hgust — —
1 kJ
05 
poor
0.4 m6s NE0.4 + 0.1 mtide0.5 ↓
cross-off 12 km/hgust — —
0 kJ
08 
poor
0.3 m6s NE0.3 + 0.1 mtide−1.3 ↑
offshore 13 km/hgust — —
0 kJ
11 
poor
0.3 m10s ENE0.2 + 0.2 mtide−0.4 ↑
cross-off 8 km/hgust — —
0 kJ
14 
poor
0.3 m10s ENE0.2 + 0.2 mtide1.6 ↓
cross 7 km/hgust ——
0 kJ
17 
poor
0.3 m10s ENE0.2 + 0.2 mtide1.1 ↓
cross-on 8 km/hgust — —
0 kJ
20 
poor
0.2 m9s ENE0.2 + 0.1 mtide−1.2 ↓
cross-on 4 km/hgust — —
0 kJ
23 
poor
0.2 m9s ENE0.2 + 0.1 mtide−1.3 ↑
onshore 6 km/hgust ——
0 kJ

Wind read from the nearest model point, up to 15 km — that is not the wind at the beach.

Swell read from the nearest model point, up to 15 km. Swell travels, so it still holds here.

swipe for the next day

Tide

NOAA prediction
0006121824
now 2.7 m ↓H 03:00 · 2.5L 09:00 · 0.5H 15:00 · 2.8L 21:30 · 0.2

Heights vs MLLW

Optimal: any.

Swell window

Just off the window
60°80°Green Harbor

© OpenStreetMap · Protomaps · NOAA GFS-Wave 12Z

Thu 15 · 17:00
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  • 1.0 m · 6 s · NNE 27°Just off the window

Window ENE–E, 60°–80°.

Type
—
Faces
71° ENE
Optimal period
—
Optimal tide
any
Level
—
Coordinates
42.0757, −70.645

Model agreement

High

NOAA GFS-Wave0.9 m

ECMWF IFS-WAM0.8 m

DWD GWAM0.9 m

No buoy within 25 km, so agreement can’t be scored here.

Better right now nearby

within 30 km
Scituate PoorMassachusetts, United States · 14 km away 13° 15°0.8m 6sNEcross-on 13 km/h Nantasket Beach PoorMassachusetts, United States · 28 km away 13° 14°0.8m 6sNEcross-on 13 km/h
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